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-rw-r--r--inc/3rdparty/libraries/MOBIClass/CharacterEntities.php413
-rw-r--r--inc/3rdparty/libraries/MOBIClass/ContentProvider.php22
-rw-r--r--inc/3rdparty/libraries/MOBIClass/EXTHHelper.php132
-rw-r--r--inc/3rdparty/libraries/MOBIClass/FileByte.php41
-rw-r--r--inc/3rdparty/libraries/MOBIClass/FileDate.php40
-rw-r--r--inc/3rdparty/libraries/MOBIClass/FileElement.php89
-rw-r--r--inc/3rdparty/libraries/MOBIClass/FileInt.php40
-rw-r--r--inc/3rdparty/libraries/MOBIClass/FileObject.php168
-rw-r--r--inc/3rdparty/libraries/MOBIClass/FileRecord.php46
-rw-r--r--inc/3rdparty/libraries/MOBIClass/FileShort.php41
-rw-r--r--inc/3rdparty/libraries/MOBIClass/FileString.php83
-rw-r--r--inc/3rdparty/libraries/MOBIClass/FileTri.php41
-rw-r--r--inc/3rdparty/libraries/MOBIClass/Http.php171
-rw-r--r--inc/3rdparty/libraries/MOBIClass/ImageHandler.php40
-rw-r--r--inc/3rdparty/libraries/MOBIClass/MOBI.php192
-rw-r--r--inc/3rdparty/libraries/MOBIClass/MOBIFile.php157
-rw-r--r--inc/3rdparty/libraries/MOBIClass/MultipleFileHandler.php136
-rw-r--r--inc/3rdparty/libraries/MOBIClass/OnlineArticle.php116
-rw-r--r--inc/3rdparty/libraries/MOBIClass/PalmRecord.php136
-rw-r--r--inc/3rdparty/libraries/MOBIClass/Prc.php97
-rw-r--r--inc/3rdparty/libraries/MOBIClass/PreprocessedArticle.php89
-rw-r--r--inc/3rdparty/libraries/MOBIClass/RecognizeURL.php16
-rw-r--r--inc/3rdparty/libraries/MOBIClass/Record.php96
-rw-r--r--inc/3rdparty/libraries/MOBIClass/RecordFactory.php115
-rw-r--r--inc/3rdparty/libraries/MOBIClass/Settings.php97
-rw-r--r--inc/3rdparty/libraries/MOBIClass/constants.php11
-rw-r--r--inc/3rdparty/libraries/MOBIClass/downloaders/FanFictionNet.php125
-rw-r--r--inc/3rdparty/libraries/MOBIClass/http_build_url.php94
-rw-r--r--inc/3rdparty/libraries/MOBIClass/readability/JSLikeHTMLElement.php110
-rw-r--r--inc/3rdparty/libraries/MOBIClass/readability/Readability.php1069
-rw-r--r--inc/3rdparty/libraries/tcpdf/CHANGELOG.TXT2860
-rw-r--r--inc/3rdparty/libraries/tcpdf/LICENSE.TXT858
-rw-r--r--inc/3rdparty/libraries/tcpdf/README.TXT115
-rw-r--r--inc/3rdparty/libraries/tcpdf/composer.json40
-rw-r--r--inc/3rdparty/libraries/tcpdf/config/tcpdf_config.php227
-rw-r--r--inc/3rdparty/libraries/tcpdf/fonts/courier.php12
-rw-r--r--inc/3rdparty/libraries/tcpdf/fonts/courierb.php12
-rw-r--r--inc/3rdparty/libraries/tcpdf/fonts/courierbi.php12
-rw-r--r--inc/3rdparty/libraries/tcpdf/fonts/courieri.php12
-rw-r--r--inc/3rdparty/libraries/tcpdf/fonts/helvetica.php13
-rw-r--r--inc/3rdparty/libraries/tcpdf/fonts/helveticab.php12
-rw-r--r--inc/3rdparty/libraries/tcpdf/fonts/helveticabi.php12
-rw-r--r--inc/3rdparty/libraries/tcpdf/fonts/helveticai.php12
-rw-r--r--inc/3rdparty/libraries/tcpdf/fonts/symbol.php12
-rw-r--r--inc/3rdparty/libraries/tcpdf/fonts/times.php12
-rw-r--r--inc/3rdparty/libraries/tcpdf/fonts/timesb.php12
-rw-r--r--inc/3rdparty/libraries/tcpdf/fonts/timesbi.php12
-rw-r--r--inc/3rdparty/libraries/tcpdf/fonts/timesi.php12
-rw-r--r--inc/3rdparty/libraries/tcpdf/fonts/zapfdingbats.php12
-rw-r--r--inc/3rdparty/libraries/tcpdf/include/barcodes/datamatrix.php1176
-rw-r--r--inc/3rdparty/libraries/tcpdf/include/barcodes/pdf417.php996
-rw-r--r--inc/3rdparty/libraries/tcpdf/include/barcodes/qrcode.php2866
-rw-r--r--inc/3rdparty/libraries/tcpdf/include/sRGB.iccbin0 -> 6922 bytes
-rw-r--r--inc/3rdparty/libraries/tcpdf/include/tcpdf_colors.php462
-rw-r--r--inc/3rdparty/libraries/tcpdf/include/tcpdf_filters.php481
-rw-r--r--inc/3rdparty/libraries/tcpdf/include/tcpdf_font_data.php18447
-rw-r--r--inc/3rdparty/libraries/tcpdf/include/tcpdf_fonts.php2583
-rw-r--r--inc/3rdparty/libraries/tcpdf/include/tcpdf_images.php355
-rw-r--r--inc/3rdparty/libraries/tcpdf/include/tcpdf_static.php2851
-rw-r--r--inc/3rdparty/libraries/tcpdf/tcpdf.php24573
-rw-r--r--inc/3rdparty/libraries/tcpdf/tcpdf_autoconfig.php242
-rw-r--r--inc/3rdparty/libraries/tcpdf/tcpdf_barcodes_1d.php2303
-rw-r--r--inc/3rdparty/libraries/tcpdf/tcpdf_barcodes_2d.php349
-rw-r--r--inc/3rdparty/libraries/tcpdf/tcpdf_import.php104
-rw-r--r--inc/3rdparty/libraries/tcpdf/tcpdf_parser.php811
-rw-r--r--inc/3rdparty/libraries/tcpdf/tools/.htaccess1
-rw-r--r--inc/3rdparty/libraries/tcpdf/tools/convert_fonts_examples.txt28
-rwxr-xr-xinc/3rdparty/libraries/tcpdf/tools/tcpdf_addfont.php269
-rwxr-xr-xinc/poche/Routing.class.php13
-rw-r--r--inc/poche/WallabagEBooks.class.php246
-rw-r--r--inc/poche/WallabagEpub.class.php135
-rwxr-xr-xinc/poche/config.inc.default.php6
-rwxr-xr-xinc/poche/global.inc.php9
73 files changed, 67460 insertions, 138 deletions
diff --git a/inc/3rdparty/libraries/MOBIClass/CharacterEntities.php b/inc/3rdparty/libraries/MOBIClass/CharacterEntities.php
new file mode 100644
index 00000000..de896f87
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/CharacterEntities.php
@@ -0,0 +1,413 @@
1<?php
2
3/**
4 * Description of CharacterEntities
5 *
6 * @author Sander
7 */
8class CharacterEntities {
9 public static function convert($str){
10 //Assume the encoding is UTF-8 -> output is UTF-8
11 return $str;
12 //return utf8_encode($str);
13 //Convert to CP1252
14 list($from, $to) = CharacterEntities::generateTables();
15 return str_replace($from, $to, $str);
16 }
17
18 private static function generateTables(){
19 $from = array();
20 $to = array();
21
22 for($i = 0; $i < 256; $i++){
23 $from[$i] = $to[$i] = chr($i);
24 }
25
26 $from[0x80] = "€";
27 $from[0x82] = "‚";
28 $from[0x83] = "ƒ";
29 $from[0x84] = "„";
30 $from[0x85] = "…";
31 $from[0x86] = "†";
32 $from[0x87] = "‡";
33 $from[0x88] = "ˆ";
34 $from[0x89] = "‰";
35 $from[0x8A] = "Š";
36 $from[0x8B] = "‹";
37 $from[0x8C] = "Œ";
38 $from[0x8E] = "Ž";
39
40 $from[0x91] = "‘";
41 $from[0x92] = "’";
42 $from[0x93] = "“";
43 $from[0x94] = "”";
44 $from[0x95] = "•";
45 $from[0x96] = "–";
46 $from[0x97] = "—";
47 $from[0x98] = "˜";
48 $from[0x99] = "™";
49 $from[0x9A] = "š";
50 $from[0x9B] = "›";
51 $from[0x9C] = "œ";
52 $from[0x9E] = "ž";
53 $from[0x9F] = "Ÿ";
54
55 $from[0xA1] = "¡";
56 $from[0xA2] = "¢";
57 $from[0xA3] = "£";
58 $from[0xA4] = "¤";
59 $from[0xA5] = "¥";
60 $from[0xA6] = "¦";
61 $from[0xA7] = "§";
62 $from[0xA8] = "¨";
63 $from[0xA9] = "©";
64 $from[0xAA] = "ª";
65 $from[0xAB] = "«";
66 $from[0xAC] = "¬";
67 $from[0xAE] = "®";
68 $from[0xAF] = "¯";
69
70 $from[0xB0] = "°";
71 $from[0xB1] = "±";
72 $from[0xB2] = "²";
73 $from[0xB3] = "³";
74 $from[0xB4] = "´";
75 $from[0xB5] = "µ";
76 $from[0xB6] = "¶";
77 $from[0xB7] = "·";
78 $from[0xB8] = "¸";
79 $from[0xB9] = "¹";
80 $from[0xBA] = "º";
81 $from[0xBB] = "»";
82 $from[0xBC] = "¼";
83 $from[0xBD] = "½";
84 $from[0xBE] = "¾";
85 $from[0xBF] = "¿";
86
87 $from[0xC0] = "À";
88 $from[0xC1] = "Á";
89 $from[0xC2] = "Â";
90 $from[0xC3] = "Ã";
91 $from[0xC4] = "Ä";
92 $from[0xC5] = "Å";
93 $from[0xC6] = "Æ";
94 $from[0xC7] = "Ç";
95 $from[0xC8] = "È";
96 $from[0xC9] = "É";
97 $from[0xCA] = "Ê";
98 $from[0xCB] = "Ë";
99 $from[0xCC] = "Ì";
100 $from[0xCD] = "Í";
101 $from[0xCE] = "Î";
102 $from[0xCF] = "Ï";
103
104 $from[0xD0] = "Ð";
105 $from[0xD1] = "Ñ";
106 $from[0xD2] = "Ò";
107 $from[0xD3] = "Ó";
108 $from[0xD4] = "Ô";
109 $from[0xD5] = "Õ";
110 $from[0xD6] = "Ö";
111 $from[0xD7] = "×";
112 $from[0xD8] = "Ø";
113 $from[0xD9] = "Ù";
114 $from[0xDA] = "Ú";
115 $from[0xDB] = "Û";
116 $from[0xDC] = "Ü";
117 $from[0xDD] = "Ý";
118 $from[0xDE] = "Þ";
119 $from[0xDF] = "ß";
120
121 $from[0xE0] = "à";
122 $from[0xE1] = "á";
123 $from[0xE2] = "â";
124 $from[0xE3] = "ã";
125 $from[0xE4] = "ä";
126 $from[0xE5] = "å";
127 $from[0xE6] = "æ";
128 $from[0xE7] = "ç";
129 $from[0xE8] = "è";
130 $from[0xE9] = "é";
131 $from[0xEA] = "ê";
132 $from[0xEB] = "ë";
133 $from[0xEC] = "ì";
134 $from[0xED] = "í";
135 $from[0xEE] = "î";
136 $from[0xEF] = "ï";
137
138 $from[0xF0] = "ð";
139 $from[0xF1] = "ñ";
140 $from[0xF2] = "ò";
141 $from[0xF3] = "ó";
142 $from[0xF4] = "ô";
143 $from[0xF5] = "õ";
144 $from[0xF6] = "ö";
145 $from[0xF7] = "÷";
146 $from[0xF8] = "ø";
147 $from[0xF9] = "ù";
148 $from[0xFA] = "ú";
149 $from[0xFB] = "û";
150 $from[0xFC] = "ü";
151 $from[0xFD] = "ý";
152 $from[0xFE] = "þ";
153 $from[0xFF] = "ÿ";
154
155
156 return array($from, $to);
157 }
158 /*
159 00 = U+0000 : NULL
16001 = U+0001 : START OF HEADING
16102 = U+0002 : START OF TEXT
16203 = U+0003 : END OF TEXT
16304 = U+0004 : END OF TRANSMISSION
16405 = U+0005 : ENQUIRY
16506 = U+0006 : ACKNOWLEDGE
16607 = U+0007 : BELL
16708 = U+0008 : BACKSPACE
16809 = U+0009 : HORIZONTAL TABULATION
1690A = U+000A : LINE FEED
1700B = U+000B : VERTICAL TABULATION
1710C = U+000C : FORM FEED
1720D = U+000D : CARRIAGE RETURN
1730E = U+000E : SHIFT OUT
1740F = U+000F : SHIFT IN
17510 = U+0010 : DATA LINK ESCAPE
17611 = U+0011 : DEVICE CONTROL ONE
17712 = U+0012 : DEVICE CONTROL TWO
17813 = U+0013 : DEVICE CONTROL THREE
17914 = U+0014 : DEVICE CONTROL FOUR
18015 = U+0015 : NEGATIVE ACKNOWLEDGE
18116 = U+0016 : SYNCHRONOUS IDLE
18217 = U+0017 : END OF TRANSMISSION BLOCK
18318 = U+0018 : CANCEL
18419 = U+0019 : END OF MEDIUM
1851A = U+001A : SUBSTITUTE
1861B = U+001B : ESCAPE
1871C = U+001C : FILE SEPARATOR
1881D = U+001D : GROUP SEPARATOR
1891E = U+001E : RECORD SEPARATOR
1901F = U+001F : UNIT SEPARATOR
19120 = U+0020 : SPACE
19221 = U+0021 : EXCLAMATION MARK
19322 = U+0022 : QUOTATION MARK
19423 = U+0023 : NUMBER SIGN
19524 = U+0024 : DOLLAR SIGN
19625 = U+0025 : PERCENT SIGN
19726 = U+0026 : AMPERSAND
19827 = U+0027 : APOSTROPHE
19928 = U+0028 : LEFT PARENTHESIS
20029 = U+0029 : RIGHT PARENTHESIS
2012A = U+002A : ASTERISK
2022B = U+002B : PLUS SIGN
2032C = U+002C : COMMA
2042D = U+002D : HYPHEN-MINUS
2052E = U+002E : FULL STOP
2062F = U+002F : SOLIDUS
20730 = U+0030 : DIGIT ZERO
20831 = U+0031 : DIGIT ONE
20932 = U+0032 : DIGIT TWO
21033 = U+0033 : DIGIT THREE
21134 = U+0034 : DIGIT FOUR
21235 = U+0035 : DIGIT FIVE
21336 = U+0036 : DIGIT SIX
21437 = U+0037 : DIGIT SEVEN
21538 = U+0038 : DIGIT EIGHT
21639 = U+0039 : DIGIT NINE
2173A = U+003A : COLON
2183B = U+003B : SEMICOLON
2193C = U+003C : LESS-THAN SIGN
2203D = U+003D : EQUALS SIGN
2213E = U+003E : GREATER-THAN SIGN
2223F = U+003F : QUESTION MARK
22340 = U+0040 : COMMERCIAL AT
22441 = U+0041 : LATIN CAPITAL LETTER A
22542 = U+0042 : LATIN CAPITAL LETTER B
22643 = U+0043 : LATIN CAPITAL LETTER C
22744 = U+0044 : LATIN CAPITAL LETTER D
22845 = U+0045 : LATIN CAPITAL LETTER E
22946 = U+0046 : LATIN CAPITAL LETTER F
23047 = U+0047 : LATIN CAPITAL LETTER G
23148 = U+0048 : LATIN CAPITAL LETTER H
23249 = U+0049 : LATIN CAPITAL LETTER I
2334A = U+004A : LATIN CAPITAL LETTER J
2344B = U+004B : LATIN CAPITAL LETTER K
2354C = U+004C : LATIN CAPITAL LETTER L
2364D = U+004D : LATIN CAPITAL LETTER M
2374E = U+004E : LATIN CAPITAL LETTER N
2384F = U+004F : LATIN CAPITAL LETTER O
23950 = U+0050 : LATIN CAPITAL LETTER P
24051 = U+0051 : LATIN CAPITAL LETTER Q
24152 = U+0052 : LATIN CAPITAL LETTER R
24253 = U+0053 : LATIN CAPITAL LETTER S
24354 = U+0054 : LATIN CAPITAL LETTER T
24455 = U+0055 : LATIN CAPITAL LETTER U
24556 = U+0056 : LATIN CAPITAL LETTER V
24657 = U+0057 : LATIN CAPITAL LETTER W
24758 = U+0058 : LATIN CAPITAL LETTER X
24859 = U+0059 : LATIN CAPITAL LETTER Y
2495A = U+005A : LATIN CAPITAL LETTER Z
2505B = U+005B : LEFT SQUARE BRACKET
2515C = U+005C : REVERSE SOLIDUS
2525D = U+005D : RIGHT SQUARE BRACKET
2535E = U+005E : CIRCUMFLEX ACCENT
2545F = U+005F : LOW LINE
25560 = U+0060 : GRAVE ACCENT
25661 = U+0061 : LATIN SMALL LETTER A
25762 = U+0062 : LATIN SMALL LETTER B
25863 = U+0063 : LATIN SMALL LETTER C
25964 = U+0064 : LATIN SMALL LETTER D
26065 = U+0065 : LATIN SMALL LETTER E
26166 = U+0066 : LATIN SMALL LETTER F
26267 = U+0067 : LATIN SMALL LETTER G
26368 = U+0068 : LATIN SMALL LETTER H
26469 = U+0069 : LATIN SMALL LETTER I
2656A = U+006A : LATIN SMALL LETTER J
2666B = U+006B : LATIN SMALL LETTER K
2676C = U+006C : LATIN SMALL LETTER L
2686D = U+006D : LATIN SMALL LETTER M
2696E = U+006E : LATIN SMALL LETTER N
2706F = U+006F : LATIN SMALL LETTER O
27170 = U+0070 : LATIN SMALL LETTER P
27271 = U+0071 : LATIN SMALL LETTER Q
27372 = U+0072 : LATIN SMALL LETTER R
27473 = U+0073 : LATIN SMALL LETTER S
27574 = U+0074 : LATIN SMALL LETTER T
27675 = U+0075 : LATIN SMALL LETTER U
27776 = U+0076 : LATIN SMALL LETTER V
27877 = U+0077 : LATIN SMALL LETTER W
27978 = U+0078 : LATIN SMALL LETTER X
28079 = U+0079 : LATIN SMALL LETTER Y
2817A = U+007A : LATIN SMALL LETTER Z
2827B = U+007B : LEFT CURLY BRACKET
2837C = U+007C : VERTICAL LINE
2847D = U+007D : RIGHT CURLY BRACKET
2857E = U+007E : TILDE
2867F = U+007F : DELETE
28780 = U+20AC : EURO SIGN
28882 = U+201A : SINGLE LOW-9 QUOTATION MARK
28983 = U+0192 : LATIN SMALL LETTER F WITH HOOK
29084 = U+201E : DOUBLE LOW-9 QUOTATION MARK
29185 = U+2026 : HORIZONTAL ELLIPSIS
29286 = U+2020 : DAGGER
29387 = U+2021 : DOUBLE DAGGER
29488 = U+02C6 : MODIFIER LETTER CIRCUMFLEX ACCENT
29589 = U+2030 : PER MILLE SIGN
2968A = U+0160 : LATIN CAPITAL LETTER S WITH CARON
2978B = U+2039 : SINGLE LEFT-POINTING ANGLE QUOTATION MARK
2988C = U+0152 : LATIN CAPITAL LIGATURE OE
2998E = U+017D : LATIN CAPITAL LETTER Z WITH CARON
30091 = U+2018 : LEFT SINGLE QUOTATION MARK
30192 = U+2019 : RIGHT SINGLE QUOTATION MARK
30293 = U+201C : LEFT DOUBLE QUOTATION MARK
30394 = U+201D : RIGHT DOUBLE QUOTATION MARK
30495 = U+2022 : BULLET
30596 = U+2013 : EN DASH
30697 = U+2014 : EM DASH
30798 = U+02DC : SMALL TILDE
30899 = U+2122 : TRADE MARK SIGN
3099A = U+0161 : LATIN SMALL LETTER S WITH CARON
3109B = U+203A : SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
3119C = U+0153 : LATIN SMALL LIGATURE OE
3129E = U+017E : LATIN SMALL LETTER Z WITH CARON
3139F = U+0178 : LATIN CAPITAL LETTER Y WITH DIAERESIS
314A0 = U+00A0 : NO-BREAK SPACE
315A1 = U+00A1 : INVERTED EXCLAMATION MARK
316A2 = U+00A2 : CENT SIGN
317A3 = U+00A3 : POUND SIGN
318A4 = U+00A4 : CURRENCY SIGN
319A5 = U+00A5 : YEN SIGN
320A6 = U+00A6 : BROKEN BAR
321A7 = U+00A7 : SECTION SIGN
322A8 = U+00A8 : DIAERESIS
323A9 = U+00A9 : COPYRIGHT SIGN
324AA = U+00AA : FEMININE ORDINAL INDICATOR
325AB = U+00AB : LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
326AC = U+00AC : NOT SIGN
327AD = U+00AD : SOFT HYPHEN
328AE = U+00AE : REGISTERED SIGN
329AF = U+00AF : MACRON
330B0 = U+00B0 : DEGREE SIGN
331B1 = U+00B1 : PLUS-MINUS SIGN
332B2 = U+00B2 : SUPERSCRIPT TWO
333B3 = U+00B3 : SUPERSCRIPT THREE
334B4 = U+00B4 : ACUTE ACCENT
335B5 = U+00B5 : MICRO SIGN
336B6 = U+00B6 : PILCROW SIGN
337B7 = U+00B7 : MIDDLE DOT
338B8 = U+00B8 : CEDILLA
339B9 = U+00B9 : SUPERSCRIPT ONE
340BA = U+00BA : MASCULINE ORDINAL INDICATOR
341BB = U+00BB : RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
342BC = U+00BC : VULGAR FRACTION ONE QUARTER
343BD = U+00BD : VULGAR FRACTION ONE HALF
344BE = U+00BE : VULGAR FRACTION THREE QUARTERS
345BF = U+00BF : INVERTED QUESTION MARK
346C0 = U+00C0 : LATIN CAPITAL LETTER A WITH GRAVE
347C1 = U+00C1 : LATIN CAPITAL LETTER A WITH ACUTE
348C2 = U+00C2 : LATIN CAPITAL LETTER A WITH CIRCUMFLEX
349C3 = U+00C3 : LATIN CAPITAL LETTER A WITH TILDE
350C4 = U+00C4 : LATIN CAPITAL LETTER A WITH DIAERESIS
351C5 = U+00C5 : LATIN CAPITAL LETTER A WITH RING ABOVE
352C6 = U+00C6 : LATIN CAPITAL LETTER AE
353C7 = U+00C7 : LATIN CAPITAL LETTER C WITH CEDILLA
354C8 = U+00C8 : LATIN CAPITAL LETTER E WITH GRAVE
355C9 = U+00C9 : LATIN CAPITAL LETTER E WITH ACUTE
356CA = U+00CA : LATIN CAPITAL LETTER E WITH CIRCUMFLEX
357CB = U+00CB : LATIN CAPITAL LETTER E WITH DIAERESIS
358CC = U+00CC : LATIN CAPITAL LETTER I WITH GRAVE
359CD = U+00CD : LATIN CAPITAL LETTER I WITH ACUTE
360CE = U+00CE : LATIN CAPITAL LETTER I WITH CIRCUMFLEX
361CF = U+00CF : LATIN CAPITAL LETTER I WITH DIAERESIS
362D0 = U+00D0 : LATIN CAPITAL LETTER ETH
363D1 = U+00D1 : LATIN CAPITAL LETTER N WITH TILDE
364D2 = U+00D2 : LATIN CAPITAL LETTER O WITH GRAVE
365D3 = U+00D3 : LATIN CAPITAL LETTER O WITH ACUTE
366D4 = U+00D4 : LATIN CAPITAL LETTER O WITH CIRCUMFLEX
367D5 = U+00D5 : LATIN CAPITAL LETTER O WITH TILDE
368D6 = U+00D6 : LATIN CAPITAL LETTER O WITH DIAERESIS
369D7 = U+00D7 : MULTIPLICATION SIGN
370D8 = U+00D8 : LATIN CAPITAL LETTER O WITH STROKE
371D9 = U+00D9 : LATIN CAPITAL LETTER U WITH GRAVE
372DA = U+00DA : LATIN CAPITAL LETTER U WITH ACUTE
373DB = U+00DB : LATIN CAPITAL LETTER U WITH CIRCUMFLEX
374DC = U+00DC : LATIN CAPITAL LETTER U WITH DIAERESIS
375DD = U+00DD : LATIN CAPITAL LETTER Y WITH ACUTE
376DE = U+00DE : LATIN CAPITAL LETTER THORN
377DF = U+00DF : LATIN SMALL LETTER SHARP S
378E0 = U+00E0 : LATIN SMALL LETTER A WITH GRAVE
379E1 = U+00E1 : LATIN SMALL LETTER A WITH ACUTE
380E2 = U+00E2 : LATIN SMALL LETTER A WITH CIRCUMFLEX
381E3 = U+00E3 : LATIN SMALL LETTER A WITH TILDE
382E4 = U+00E4 : LATIN SMALL LETTER A WITH DIAERESIS
383E5 = U+00E5 : LATIN SMALL LETTER A WITH RING ABOVE
384E6 = U+00E6 : LATIN SMALL LETTER AE
385E7 = U+00E7 : LATIN SMALL LETTER C WITH CEDILLA
386E8 = U+00E8 : LATIN SMALL LETTER E WITH GRAVE
387E9 = U+00E9 : LATIN SMALL LETTER E WITH ACUTE
388EA = U+00EA : LATIN SMALL LETTER E WITH CIRCUMFLEX
389EB = U+00EB : LATIN SMALL LETTER E WITH DIAERESIS
390EC = U+00EC : LATIN SMALL LETTER I WITH GRAVE
391ED = U+00ED : LATIN SMALL LETTER I WITH ACUTE
392EE = U+00EE : LATIN SMALL LETTER I WITH CIRCUMFLEX
393EF = U+00EF : LATIN SMALL LETTER I WITH DIAERESIS
394F0 = U+00F0 : LATIN SMALL LETTER ETH
395F1 = U+00F1 : LATIN SMALL LETTER N WITH TILDE
396F2 = U+00F2 : LATIN SMALL LETTER O WITH GRAVE
397F3 = U+00F3 : LATIN SMALL LETTER O WITH ACUTE
398F4 = U+00F4 : LATIN SMALL LETTER O WITH CIRCUMFLEX
399F5 = U+00F5 : LATIN SMALL LETTER O WITH TILDE
400F6 = U+00F6 : LATIN SMALL LETTER O WITH DIAERESIS
401F7 = U+00F7 : DIVISION SIGN
402F8 = U+00F8 : LATIN SMALL LETTER O WITH STROKE
403F9 = U+00F9 : LATIN SMALL LETTER U WITH GRAVE
404FA = U+00FA : LATIN SMALL LETTER U WITH ACUTE
405FB = U+00FB : LATIN SMALL LETTER U WITH CIRCUMFLEX
406FC = U+00FC : LATIN SMALL LETTER U WITH DIAERESIS
407FD = U+00FD : LATIN SMALL LETTER Y WITH ACUTE
408FE = U+00FE : LATIN SMALL LETTER THORN
409FF = U+00FF : LATIN SMALL LETTER Y WITH DIAERESIS
410 *
411 */
412}
413?>
diff --git a/inc/3rdparty/libraries/MOBIClass/ContentProvider.php b/inc/3rdparty/libraries/MOBIClass/ContentProvider.php
new file mode 100644
index 00000000..dcf9c4de
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/ContentProvider.php
@@ -0,0 +1,22 @@
1<?php
2
3abstract class ContentProvider{
4 /**
5 * Get the text data to be integrated in the MOBI file
6 * @return string
7 */
8 public abstract function getTextData();
9 /**
10 * Get the images (an array containing the jpeg data). Array entry 0 will
11 * correspond to image record 0.
12 * @return array
13 */
14 public abstract function getImages();
15 /**
16 * Get the metadata in the form of a hashtable (for example, title or author).
17 * @return array
18 */
19 public abstract function getMetaData();
20}
21
22?>
diff --git a/inc/3rdparty/libraries/MOBIClass/EXTHHelper.php b/inc/3rdparty/libraries/MOBIClass/EXTHHelper.php
new file mode 100644
index 00000000..275142bf
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/EXTHHelper.php
@@ -0,0 +1,132 @@
1<?php
2//Reference: http://wiki.mobileread.com/wiki/MOBI
3
4class EXTHHelper{
5 static function typeToText($type){
6 $types = self::$types;
7 if(isset($types[$type])){
8 return $types[$type];
9 }
10 return $type;
11 }
12 static function textToType($text){
13 $text = strtolower($text);
14 if(isset(self::$flippedTypes[$text])){
15 return self::$flippedTypes[$text];
16 }
17 return false;
18 }
19
20 static function convert($n, $size){
21 $mask = 0xFF;
22 $out = "";
23 for($i = 0; $i < $size; $i++){
24 $out = chr(($n & $mask) >> (8*$i)).$out;
25 $mask = $mask << 8;
26 }
27 return $out;
28 }
29
30 static function getRightRepresentation($type, $value){
31 if($type >= 100 && $type < 200){
32 return $value;
33 }else{
34 return self::toHex($value);
35 }
36 }
37
38 static function toHex($value){
39 $out = "";
40 for($i = 0, $len = strlen($value); $i < $len; $i++){
41 if($i > 0) $out .= " ";
42 $hex = dechex(ord($value[$i]));
43 if(strlen($hex) < 2) $hex = "0".$hex;
44 $out .= $hex;
45 }
46 return $out;
47 }
48
49
50 static private $types = array(
51 1 => "drm server id",
52 2 => "drm commerce id",
53 3 => "drm ebookbase book id",
54 100 => "author",
55 101 => "publisher",
56 102 => "imprint",
57 103 => "description",
58 104 => "isbn",
59 105 => "subject",
60 106 => "publishingdate",
61 107 => "review",
62 108 => "contributor",
63 109 => "rights",
64 110 => "subjectcode",
65 111 => "type",
66 112 => "source",
67 113 => "asin",
68 114 => "versionnumber",
69 115 => "sample",
70 116 => "startreading",
71 118 => "retail price",
72 119 => "retail price currency",
73 201 => "coveroffset",
74 202 => "thumboffset",
75 203 => "hasfakecover",
76 204 => "Creator Software",
77 205 => "Creator Major Version",
78 206 => "Creator Minor Version",
79 207 => "Creator Build Number",
80 208 => "watermark",
81 209 => "tamper proof keys",
82 300 => "fontsignature",
83 401 => "clippinglimit",
84 402 => "publisherlimit",
85 403 => "403",
86 404 => "ttsflag",
87 501 => "cdetype",
88 502 => "lastupdatetime",
89 503 => "updatedtitle"
90 );
91 static private $flippedTypes = array(
92 "drm server id" => 1,
93 "drm commerce id" => 2,
94 "drm ebookbase book id" => 3,
95 "author" => 100,
96 "publisher" => 101,
97 "imprint" => 102,
98 "description" => 103,
99 "isbn" => 104,
100 "subject" => 105,
101 "publishingdate" => 106,
102 "review" => 107,
103 "contributor" => 108,
104 "rights" => 109,
105 "subjectcode" => 110,
106 "type" => 111,
107 "source" => 112,
108 "asin" => 113,
109 "versionnumber" => 114,
110 "sample" => 115,
111 "startreading" => 116,
112 "retail price" => 118,
113 "retail price currency" => 119,
114 "coveroffset" => 201,
115 "thumboffset" => 202,
116 "hasfakecover" => 203,
117 "Creator Software" => 204,
118 "Creator Major Version" => 205,
119 "Creator Minor Version" => 206,
120 "Creator Build Number" => 207,
121 "watermark" => 208,
122 "tamper proof keys" => 209,
123 "fontsignature" => 300,
124 "clippinglimit" => 401,
125 "publisherlimit" => 402,
126 "403" => 403,
127 "ttsflag" => 404,
128 "cdetype" => 501,
129 "lastupdatetime" => 502,
130 "updatedtitle" => 503
131 );
132} \ No newline at end of file
diff --git a/inc/3rdparty/libraries/MOBIClass/FileByte.php b/inc/3rdparty/libraries/MOBIClass/FileByte.php
new file mode 100644
index 00000000..05fc7d04
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/FileByte.php
@@ -0,0 +1,41 @@
1<?php
2
3/**
4 * Description of FileByte
5 *
6 * @author Sander
7 */
8class FileByte extends FileObject {
9 private $data;
10
11 /**
12 * Make a short to be stored in a file
13 * @param short $n
14 */
15 public function __construct($n = 0){
16 parent::__construct(1);
17 $this->set($n);
18 }
19
20 public function get(){
21 return $this->data;
22 }
23
24 public function set($value){
25 $this->data = intval($value) & 0xFF;
26 }
27
28 public function serialize() {
29 return $this->byteToString($this->data);
30 }
31
32 public function unserialize($data) {
33 __construct($this->toInt($data));
34 }
35
36
37 public function __toString(){
38 return "FileByte: {".$this->byteAsString($this->data)."}";
39 }
40}
41?>
diff --git a/inc/3rdparty/libraries/MOBIClass/FileDate.php b/inc/3rdparty/libraries/MOBIClass/FileDate.php
new file mode 100644
index 00000000..2284eba2
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/FileDate.php
@@ -0,0 +1,40 @@
1<?php
2
3/**
4 * Description of FileDate
5 *
6 * @author Sander
7 */
8class FileDate extends FileObject {
9 private $data;
10
11 /**
12 * Make an integer to be stored in a file
13 * @param int $n
14 */
15 public function __construct($n = 0){
16 parent::__construct(4);
17 $this->set($n);
18 }
19
20 public function get(){
21 return $this->data;
22 }
23
24 public function set($value){
25 $this->data = intval($value);
26 }
27
28 public function serialize() {
29 return $this->intToString($this->data);
30 }
31
32 public function unserialize($data) {
33 __construct($this->toInt($data));
34 }
35
36 public function __toString(){
37 return "FileDate: {".(date("r", $this->data-94694400))."}";
38 }
39}
40?>
diff --git a/inc/3rdparty/libraries/MOBIClass/FileElement.php b/inc/3rdparty/libraries/MOBIClass/FileElement.php
new file mode 100644
index 00000000..552d04a8
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/FileElement.php
@@ -0,0 +1,89 @@
1<?php
2
3/**
4 * Description of FileElement
5 *
6 * @author Sander
7 */
8class FileElement {
9 /**
10 * @var FileObject
11 */
12 public $elements;
13
14 /**
15 * Make a record to be stored in a file
16 * @param Record $record
17 */
18 public function __construct($elements = array()){
19 $this->elements = $elements;
20 }
21
22 public function getByteLength(){
23 return $this->getLength();
24 }
25
26 public function getLength(){
27 $total = 0;
28 foreach($this->elements as $val){
29 $total += $val->getByteLength();
30 }
31 return $total;
32 }
33
34 public function offsetToEntry($name){
35 $pos = 0;
36 foreach($this->elements as $key=>$value){
37 if($name == $key){
38 break;
39 }
40 $pos += $value->getByteLength();
41 }
42 return $pos;
43 }
44
45 public function exists($key){
46 return isset($this->elements[$key]);
47 }
48 /**
49 * @param string $key
50 * @return FileObject
51 */
52 public function get($key){
53 return $this->elements[$key];
54 }
55
56 /**
57 * @param string $key
58 * @param FileObject $value
59 */
60 public function set($key, $value){
61 $this->elements[$key] = $value;
62 }
63
64 public function add($key, $value){
65 $this->elements[$key] = $value;
66 }
67
68 public function serialize() {
69 $result = "";
70 foreach($this->elements as $val){
71 $result .= $val->serialize();
72 }
73 return $result;
74 }
75
76 public function unserialize($data) {
77 //TODO: If reading is needed -> way more complex
78 }
79
80 public function __toString(){
81 $output = "FileElement (".$this->getByteLength()." bytes): {\n";
82 foreach($this->elements as $key=>$value){
83 $output .= "\t".$key.": ".$value."\n";
84 }
85 $output .= "}";
86 return $output;
87 }
88}
89?>
diff --git a/inc/3rdparty/libraries/MOBIClass/FileInt.php b/inc/3rdparty/libraries/MOBIClass/FileInt.php
new file mode 100644
index 00000000..ebe86f86
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/FileInt.php
@@ -0,0 +1,40 @@
1<?php
2
3/**
4 * Description of FileInt
5 *
6 * @author Sander
7 */
8class FileInt extends FileObject {
9 private $data;
10
11 /**
12 * Make an integer to be stored in a file
13 * @param int $n
14 */
15 public function __construct($n = 0){
16 parent::__construct(4);
17 $this->set($n);
18 }
19
20 public function get(){
21 return $this->data;
22 }
23
24 public function set($value){
25 $this->data = intval($value);
26 }
27
28 public function serialize() {
29 return $this->intToString($this->data);
30 }
31
32 public function unserialize($data) {
33 __construct($this->toInt($data));
34 }
35
36 public function __toString(){
37 return "FileInt: {".$this->intAsString($this->data)."}";
38 }
39}
40?>
diff --git a/inc/3rdparty/libraries/MOBIClass/FileObject.php b/inc/3rdparty/libraries/MOBIClass/FileObject.php
new file mode 100644
index 00000000..0df17df1
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/FileObject.php
@@ -0,0 +1,168 @@
1<?php
2
3/**
4 * Description of FileObject
5 *
6 * @author Sander
7 */
8abstract class FileObject {
9 private $byteLength = -1;
10
11 public function __construct($byteLength = -1){
12 $this->byteLength = $byteLength;
13 }
14
15 public function getByteLength(){
16 if($this->byteLength >= 0){
17 return $this->byteLength;
18 }
19 return $this->getLength();
20 }
21
22 public function getLength(){
23 throw new Exception("Sub-class needs to implement this if it doesn't have a fixed length");
24 }
25
26 /**
27 * Convert a string to byte format (maximum 4 bytes)
28 * @param string $string Input string
29 * @return int Output integer
30 */
31 public function toInt($string){
32 $out = 0;
33 for($i = 0, $len = min(4, strlen($string)); $i < $len; $i++){
34 $out = $out | (ord($string[$i]) << (($len-$i-1)*8));
35 }
36 return $out;
37 }
38
39 /**
40 * Convert a byte (stored in an integer) to a string
41 * @param byte $int
42 * @return string
43 */
44 public function byteToString($int){
45 return $this->toString($int, 1);
46 }
47
48 /**
49 * Convert a byte (stored in an integer) to a string
50 * @param byte $int
51 * @return string
52 */
53 public function byteAsString($int){
54 return $this->asString($int, 1);
55 }
56
57 /**
58 * Convert a short (stored in an integer) to a string
59 * @param short $int
60 * @return string
61 */
62 public function shortToString($int){
63 return $this->toString($int, 2);
64 }
65
66 /**
67 * Convert a short (stored in an integer) to a string
68 * @param short $int
69 * @return string
70 */
71 public function shortAsString($int){
72 return $this->asString($int, 2);
73 }
74
75 /**
76 * Convert a tri-byte (stored in an integer) to a string
77 * @param tri-byte $int
78 * @return string
79 */
80 public function triToString($int){
81 return $this->toString($int, 3);
82 }
83
84 /**
85 * Convert a tri-byte (stored in an integer) to a string
86 * @param tri-byte $int
87 * @return string
88 */
89 public function triAsString($int){
90 return $this->asString($int, 3);
91 }
92
93 /**
94 * Convert an integer to a string
95 * @param int $int
96 * @return string
97 */
98 public function intToString($int){
99 return $this->toString($int, 4);
100 }
101
102 /**
103 * Convert an integer to a string
104 * @param int $int
105 * @return string
106 */
107 public function intAsString($int){
108 return $this->asString($int, 4);
109 }
110
111 /**
112 * Convert a number of n bytes to a string
113 * @param int $int Number that should be converted
114 * @param int $size Number of bytes to convert
115 * @return string Output string
116 */
117 private function toString($int, $size){
118 $out = "";
119 for($i = 0; $i < $size; $i++){
120 $out = chr($int & 0xFF).$out;
121 $int = $int >> 8;
122 }
123 return $out;
124 }
125
126 /**
127 * Convert a number of n bytes to a string
128 * @param int $int Number that should be converted
129 * @param int $size Number of bytes to convert
130 * @return string Output string
131 */
132 private function asString($int, $size){
133 $out = "";
134 for($i = 0; $i < $size; $i++){
135 if($i > 0) $out = " ".$out;
136 $byte = dechex($int & 0xFF);
137 if(strlen($byte) == 1) $byte = "0".$byte;
138 $out = $byte.$out;
139 $int = $int >> 8;
140 }
141 return $out;
142 }
143
144 /**
145 * Get the value
146 * @return mixed Value to get
147 */
148 abstract public function get();
149
150 /**
151 * Set the value
152 * @return mixed Value to set
153 */
154 abstract public function set($value);
155
156 /**
157 * Serialize the object
158 * @return string String representation
159 */
160 abstract public function serialize();
161
162 /**
163 * Unserialize the object
164 * @param string $data String representation
165 */
166 abstract public function unserialize($data);
167}
168?>
diff --git a/inc/3rdparty/libraries/MOBIClass/FileRecord.php b/inc/3rdparty/libraries/MOBIClass/FileRecord.php
new file mode 100644
index 00000000..494a72e4
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/FileRecord.php
@@ -0,0 +1,46 @@
1<?php
2
3/**
4 * Description of FileRecord
5 *
6 * @author Sander
7 */
8class FileRecord extends FileObject {
9 /**
10 * @var Record
11 */
12 private $record;
13
14 /**
15 * Make a record to be stored in a file
16 * @param Record $record
17 */
18 public function __construct($record){
19 $this->record = $record;
20 }
21
22 public function getByteLength(){
23 return $this->getLength();
24 }
25
26 public function getLength(){
27 return $this->record->getLength();
28 }
29
30 public function get(){
31 return $this->record;
32 }
33
34 public function set($record){
35 $this->record = $record;
36 }
37
38 public function serialize() {
39 return $this->record->serialize();
40 }
41
42 public function unserialize($data) {
43 __construct($this->record->unserialize($data));
44 }
45}
46?>
diff --git a/inc/3rdparty/libraries/MOBIClass/FileShort.php b/inc/3rdparty/libraries/MOBIClass/FileShort.php
new file mode 100644
index 00000000..9921ea82
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/FileShort.php
@@ -0,0 +1,41 @@
1<?php
2
3/**
4 * Description of FileShort
5 *
6 * @author Sander
7 */
8class FileShort extends FileObject {
9 private $data;
10
11 /**
12 * Make a short to be stored in a file
13 * @param short $n
14 */
15 public function __construct($n = 0){
16 parent::__construct(2);
17 $this->set($n);
18 }
19
20 public function get(){
21 return $this->data;
22 }
23
24 public function set($value){
25 $this->data = intval($value) & 0xFFFF;
26 }
27
28 public function serialize() {
29 return $this->shortToString($this->data);
30 }
31
32 public function unserialize($data) {
33 __construct($this->toInt($data));
34 }
35
36
37 public function __toString(){
38 return "FileShort: {".$this->shortAsString($this->data)."}";
39 }
40}
41?>
diff --git a/inc/3rdparty/libraries/MOBIClass/FileString.php b/inc/3rdparty/libraries/MOBIClass/FileString.php
new file mode 100644
index 00000000..16e906a6
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/FileString.php
@@ -0,0 +1,83 @@
1<?php
2
3/**
4 * Description of FileString
5 *
6 * @author Sander
7 */
8class FileString extends FileObject {
9 private $forcedLength;
10 private $data;
11
12 /**
13 * Make a string to be stored in a file
14 * @param string|int $first Optional, if it is a string, it will be the contents,
15 * if it is a number, it will set the forced length.
16 * @param int $second Optional, will set the forced length. Can only be used when the
17 * first argument is contents.
18 */
19 public function __construct($first = null, $second = null){
20 $this->forcedLength = -1;
21 $this->data = "";
22
23 if($second != null){
24 $this->data = $first;
25 $this->forcedLength = $second;
26 }else if($first != null){
27 if(is_string($first)){
28 $this->data = $first;
29 }else{
30 $this->forcedLength = $first;
31 }
32 }
33 }
34
35 public function getByteLength(){
36 return $this->getLength();
37 }
38
39 public function getLength(){
40 if($this->forcedLength >= 0){
41 return $this->forcedLength;
42 }
43 return strlen($this->data);
44 }
45
46 public function get(){
47 return $this->data;
48 }
49
50 public function set($value){
51 $this->data = $value;
52 }
53
54 public function serialize() {
55 $output = $this->data;
56 $curLength = strlen($output);
57
58 if($this->forcedLength >= 0){
59 if($this->forcedLength > $curLength){
60 return str_pad($output, $this->forcedLength, "\0", STR_PAD_RIGHT);
61 }elseif($this->forcedLength == $curLength){
62 return $output;
63 }else{
64 return substr($output, 0, $this->forcedLength);
65 }
66 }
67 return $output;
68 }
69
70 public function unserialize($data) {
71 __construct($data);
72 }
73
74 public function __toString(){
75 $out = "FileString";
76 if($this->forcedLength >= 0){
77 $out .= " ".$this->forcedLength;
78 }
79 $out .= ": {\"".str_replace(array(" ", "\0"), "&nbsp;", $this->serialize())."\"}";
80 return $out;
81 }
82}
83?>
diff --git a/inc/3rdparty/libraries/MOBIClass/FileTri.php b/inc/3rdparty/libraries/MOBIClass/FileTri.php
new file mode 100644
index 00000000..6cacc0b0
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/FileTri.php
@@ -0,0 +1,41 @@
1<?php
2
3/**
4 * Description of FileTri
5 *
6 * @author Sander
7 */
8class FileTri extends FileObject {
9 private $data;
10
11 /**
12 * Make a tri-byte to be stored in a file
13 * @param tri-byte $n
14 */
15 public function __construct($n = 0){
16 parent::__construct(3);
17 $this->set($n);
18 }
19
20 public function get(){
21 return $this->data;
22 }
23
24 public function set($value){
25 $this->data = intval($value) & 0xFFFFFF;
26 }
27
28 public function serialize() {
29 return $this->triToString($this->data);
30 }
31
32 public function unserialize($data) {
33 __construct($this->toInt($data));
34 }
35
36
37 public function __toString(){
38 return "FileTri: {".$this->triAsString($this->data)."}";
39 }
40}
41?>
diff --git a/inc/3rdparty/libraries/MOBIClass/Http.php b/inc/3rdparty/libraries/MOBIClass/Http.php
new file mode 100644
index 00000000..9e5852e3
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/Http.php
@@ -0,0 +1,171 @@
1<?php
2class Http{
3 private static $cache = false;
4
5 public static function Request($url){
6 $url_parts = parse_url($url);
7 $url_parts["port"] = isset($url_parts["port"]) ? $url_parts["port"] : 80;
8 $url_parts["path"] = isset($url_parts["path"]) ? $url_parts["path"] : "/";
9
10 return self::FullRequest("GET", $url_parts["host"], $url_parts["port"], $url_parts["path"]);
11 }
12
13 public static function FullRequest(
14 $verb = 'GET', /* HTTP Request Method (GET and POST supported) */
15 $ip, /* Target IP/Hostname */
16 $port = 80, /* Target TCP port */
17 $uri = '/', /* Target URI */
18 $getdata = array(), /* HTTP GET Data ie. array('var1' => 'val1', 'var2' => 'val2') */
19 $postdata = array(), /* HTTP POST Data ie. array('var1' => 'val1', 'var2' => 'val2') */
20 $cookie = array(), /* HTTP Cookie Data ie. array('var1' => 'val1', 'var2' => 'val2') */
21 $custom_headers = array(), /* Custom HTTP headers ie. array('Referer: http://localhost/ */
22 $timeout = 1000, /* Socket timeout in milliseconds */
23 $req_hdr = false, /* Include HTTP request headers */
24 $res_hdr = false, /* Include HTTP response headers */
25 $depth = 4 /* Depth of the iteration left (to avoid redirection loops) */
26 )
27 {
28 if(self::$cache){
29 $cacheFile = "cache/".$ip."/".str_replace("/", "...", $uri);
30
31 if(is_file($cacheFile)){
32 $data = file_get_contents($cacheFile);
33
34 return self::resolveTruncated($data);
35 }
36 }
37 $ret = '';
38 $verb = strtoupper($verb);
39 $cookie_str = '';
40 $getdata_str = count($getdata) ? '?' : '';
41 $postdata_str = '';
42
43 foreach ($getdata as $k => $v)
44 $getdata_str .= urlencode($k) .'='. urlencode($v);
45
46 foreach ($postdata as $k => $v)
47 $postdata_str .= urlencode($k) .'='. urlencode($v) .'&';
48
49 foreach ($cookie as $k => $v)
50 $cookie_str .= urlencode($k) .'='. urlencode($v) .'; ';
51
52 $crlf = "\r\n";
53 $req = $verb .' '. $uri . $getdata_str .' HTTP/1.1' . $crlf;
54 $req .= 'Host: '. $ip . $crlf;
55 $req .= 'User-Agent: Mozilla/5.0 Firefox/3.6.12' . $crlf;
56 $req .= 'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8' . $crlf;
57 $req .= 'Accept-Language: en-us,en;q=0.5' . $crlf;
58 $req .= 'Accept-Encoding: deflate' . $crlf;
59 $req .= 'Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7' . $crlf;
60
61
62 foreach ($custom_headers as $k => $v)
63 $req .= $k .': '. $v . $crlf;
64
65 if (!empty($cookie_str))
66 $req .= 'Cookie: '. substr($cookie_str, 0, -2) . $crlf;
67
68 if ($verb == 'POST' && !empty($postdata_str))
69 {
70 $postdata_str = substr($postdata_str, 0, -1);
71 $req .= 'Content-Type: application/x-www-form-urlencoded' . $crlf;
72 $req .= 'Content-Length: '. strlen($postdata_str) . $crlf . $crlf;
73 $req .= $postdata_str;
74 }
75 else $req .= $crlf;
76
77 if ($req_hdr)
78 $ret .= $req;
79
80 if (($fp = @fsockopen($ip, $port, $errno, $errstr)) == false)
81 return "Error $errno: $errstr\n";
82
83 stream_set_timeout($fp, 0, $timeout * 1000);
84
85 fputs($fp, $req);
86 $ret .= stream_get_contents($fp);
87 fclose($fp);
88
89 $headerSplit = strpos($ret, "\r\n\r\n");
90 $header = substr($ret, 0, $headerSplit);
91
92 $redirectURL = self::CheckForRedirect($header);
93
94 if($redirectURL !== false){
95 if($depth > 0){
96 $url_parts = parse_url($redirectURL);
97 $url_parts["port"] = isset($url_parts["port"]) ? $url_parts["port"] : 80;
98 $url_parts["path"] = isset($url_parts["path"]) ? $url_parts["path"] : "/";
99
100 return self::FullRequest($verb, $url_parts["host"], $url_parts["port"], $url_parts["path"], $getdata, $postdata, $cookie, $custom_headers, $timeout, $req_hdr, $res_hdr, $depth-1);
101 }else{
102 return "Redirect loop, stopping...";
103 }
104 }
105
106 $truncated = false;
107 $headerLines = explode("\r\n", $header);
108 foreach($headerLines as $line){
109 list($name, $value) = explode(":", $line);
110 $name = trim($name);
111 $value = trim($value);
112
113 if(strtolower($name) == "transfer-encoding" && strtolower($value) == "chunked"){ //TODO: Put right values!
114 $truncated = true;
115 }
116 }
117
118 if (!$res_hdr)
119 $ret = substr($ret, $headerSplit + 4);
120
121 if($truncated){
122 $ret = self::resolveTruncated($ret);
123 }
124 if(self::$cache){
125 if(!is_dir("cache")){
126 mkdir("cache");
127 }
128 if(!is_dir("cache/".$ip)){
129 mkdir("cache/".$ip);
130 }
131 if(!is_file("cache/".$ip."/".str_replace("/", "...", $uri))){
132 $h = fopen("cache/".$ip."/".str_replace("/", "...", $uri), "w");
133 fwrite($h, $ret);
134 fclose($h);
135 }
136 }
137
138 return $ret;
139 }
140
141 private static function resolveTruncated($data){
142 $pos = 0;
143 $end = strlen($data);
144 $out = "";
145
146 while($pos < $end){
147 $endVal = strpos($data, "\r\n", $pos);
148 $value = hexdec(substr($data, $pos, $endVal-$pos));
149 $out .= substr($data, $endVal+2, $value);
150 $pos = $endVal+2+$value;
151 }
152
153 return $out;
154 }
155
156 private static function CheckForRedirect($header){
157 $firstLine = substr($header, 0, strpos($header, "\r\n"));
158 list($httpVersion, $statusCode, $message) = explode(" ", $firstLine);
159
160 if(substr($statusCode, 0, 1) == "3"){
161 $part = substr($header, strpos(strtolower($header), "location: ")+strlen("location: "));
162 $location = trim(substr($part, 0, strpos($part, "\r\n")));
163
164 if(strlen($location) > 0){
165 return $location;
166 }
167 }
168 return false;
169 }
170}
171?> \ No newline at end of file
diff --git a/inc/3rdparty/libraries/MOBIClass/ImageHandler.php b/inc/3rdparty/libraries/MOBIClass/ImageHandler.php
new file mode 100644
index 00000000..bcb48e9f
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/ImageHandler.php
@@ -0,0 +1,40 @@
1<?php
2
3class ImageHandler {
4 /**
5 * Download an image
6 * @param string $url Url to the image
7 * @return false|string False if failed, else the data of the image (converted to grayscale jpeg)
8 */
9 public static function DownloadImage($url){
10 $data = Http::Request($url);
11 $imgFile = @imagecreatefromstring($data);
12
13 if($imgFile !== false){
14 $result = self::CreateImage($imgFile);
15 imagedestroy($imgFile);
16 return $result;
17 }
18 return false;
19 }
20 /**
21 * Create an image
22 * @param resource $img Create an image created with createimagetruecolor
23 * @return false|string False if failed, else the data of the image (converted to grayscale jpeg)
24 */
25 public static function CreateImage($img){
26 try{
27 imagefilter($img, IMG_FILTER_GRAYSCALE);
28
29 ob_start();
30 imagejpeg($img);
31 $image = ob_get_contents();
32 ob_end_clean();
33
34 return $image;
35 }catch(Exception $e){
36 return false;
37 }
38 }
39}
40?>
diff --git a/inc/3rdparty/libraries/MOBIClass/MOBI.php b/inc/3rdparty/libraries/MOBIClass/MOBI.php
new file mode 100644
index 00000000..17e718c1
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/MOBI.php
@@ -0,0 +1,192 @@
1<?php
2require_once(dirname(__FILE__)."/readability/Readability.php");
3require_once(dirname(__FILE__).'/CharacterEntities.php');
4require_once(dirname(__FILE__).'/constants.php');
5require_once(dirname(__FILE__).'/ContentProvider.php');
6require_once(dirname(__FILE__).'/MultipleFileHandler.php');
7require_once(dirname(__FILE__)."/downloaders/FanFictionNet.php");
8require_once(dirname(__FILE__).'/EXTHHelper.php');
9require_once(dirname(__FILE__).'/FileObject.php');
10require_once(dirname(__FILE__).'/FileByte.php');
11require_once(dirname(__FILE__).'/FileDate.php');
12require_once(dirname(__FILE__).'/FileElement.php');
13require_once(dirname(__FILE__).'/FileInt.php');
14require_once(dirname(__FILE__).'/FileRecord.php');
15require_once(dirname(__FILE__).'/FileShort.php');
16require_once(dirname(__FILE__).'/FileString.php');
17require_once(dirname(__FILE__).'/FileTri.php');
18require_once(dirname(__FILE__).'/Http.php');
19require_once(dirname(__FILE__).'/http_build_url.php');
20require_once(dirname(__FILE__).'/ImageHandler.php');
21require_once(dirname(__FILE__).'/MOBIFile.php');
22require_once(dirname(__FILE__).'/OnlineArticle.php');
23require_once(dirname(__FILE__).'/PalmRecord.php');
24require_once(dirname(__FILE__).'/Prc.php');
25require_once(dirname(__FILE__).'/PreprocessedArticle.php');
26require_once(dirname(__FILE__).'/RecognizeURL.php');
27require_once(dirname(__FILE__).'/Record.php');
28require_once(dirname(__FILE__).'/RecordFactory.php');
29require_once(dirname(__FILE__).'/Settings.php');
30
31/**
32 * Description of MOBI.
33 *
34 * Usage:
35 * include("MOBIClass/MOBI.php");
36 *
37 * $mobi = new MOBI();
38 *
39 * //Then use one of the following ways to prepare information (it should be in the form of valid html)
40 * $mobi->setInternetSource($url); //Load URL, the result will be cleaned using a Readability port
41 * $mobi->setFileSource($file); //Load a local file without any extra changes
42 * $mobi->setData($data); //Load data
43 *
44 * //If you want, you can set some optional settings (see Settings.php for all recognized settings)
45 * $options = array(
46 * "title"=>"Insert title here",
47 * "author"=>"Author"
48 * );
49 * $mobi->setOptions($options);
50 *
51 * //Then there are two ways to output it:
52 * $mobi->save($file); //Save the file locally
53 * $mobi->download($name); //Let the client download the file, make sure the page
54 * //that calls it doesn't output anything, otherwise it might
55 * //conflict with the download. $name contains the file name,
56 * //usually something like "title.mobi" (where the title should
57 * //be cleaned so as not to contain illegal characters).
58 *
59 *
60 * @author Sander Kromwijk
61 */
62class MOBI {
63 private $source = false;
64 private $images = array();
65 private $optional = array();
66 private $imgCounter = 0;
67 private $debug = false;
68 private $prc = false;
69
70 public function __construct(){
71
72 }
73
74 public function getTitle(){
75 if(isset($this->optional["title"])){
76 return $this->optional["title"];
77 }
78 return false;
79 }
80
81 /**
82 * Set a content provider as source
83 * @param ContentProvider $content Content Provider to use
84 */
85 public function setContentProvider($content){
86 $this->setOptions($content->getMetaData());
87 $this->setImages($content->getImages());
88 $this->setData($content->getTextData());
89 }
90
91 /**
92 * Set a local file as source
93 * @param string $file Path to the file
94 */
95 public function setFileSource($file){
96 $this->setData(file_get_contents($file));
97 }
98
99 /**
100 * Set the data to use
101 * @param string $data Data to put in the file
102 */
103 public function setData($data){
104 //$data = utf8_encode($data);
105 $data = CharacterEntities::convert($data);
106 //$data = utf8_decode($data);
107 //$this->source = iconv('UTF-8', 'ISO-8859-1//TRANSLIT', $data);
108 $this->source = $data;
109 $this->prc = false;
110 }
111
112 /**
113 * Set the images to use
114 * @param array $data Data to put in the file
115 */
116 public function setImages($data){
117 $this->images = $data;
118 $this->prc = false;
119 }
120
121 /**
122 * Set options, usually for things like titles, authors, etc...
123 * @param array $options Options to set
124 */
125 public function setOptions($options){
126 $this->optional = $options;
127 $this->prc = false;
128 }
129
130 /**
131 * Prepare the prc file
132 * @return Prc The file that can be used to be saved/downloaded
133 */
134 private function preparePRC(){
135 if($this->source === false){
136 throw new Exception("No data set");
137 }
138 if($this->prc !== false) return $this->prc;
139
140 $data = $this->source;
141 $len = strlen($data);
142
143 $settings = new Settings($this->optional);
144 $rec = new RecordFactory($settings);
145 $dataRecords = $rec->createRecords($data);
146 $nRecords = sizeof($dataRecords);
147 $mobiHeader = new PalmRecord($settings, $dataRecords, $nRecords, $len, sizeof($this->images));
148 array_unshift($dataRecords, $mobiHeader);
149 $dataRecords = array_merge($dataRecords, $this->images);
150 $dataRecords[] = $rec->createFLISRecord();
151 $dataRecords[] = $rec->createFCISRecord($len);
152 $dataRecords[] = $rec->createEOFRecord();
153 $this->prc = new Prc($settings, $dataRecords);
154 return $this->prc;
155 }
156
157 /**
158 * Save the file locally
159 * @param string $filename Path to save the file
160 */
161 public function save($filename){
162 $prc = $this->preparePRC();
163 $prc->save($filename);
164 }
165
166 /**
167 * Let the client download the file. Warning! No data should be
168 * outputted before or after.
169 * @param string $name Name used for download, usually "title.mobi"
170 */
171 public function download($name){
172 $prc = $this->preparePRC();
173 $data = $prc->serialize();
174 $length = strlen($data);
175
176 if($this->debug) return; //In debug mode, don't start the download
177
178 header("Content-Type: application/x-mobipocket-ebook");
179 header("Content-Disposition: attachment; filename=\"".$name."\"");
180 header("Content-Transfer-Encoding: binary");
181 header("Accept-Ranges: bytes");
182 header("Cache-control: private");
183 header('Pragma: private');
184 header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
185 header("Content-Length: ".$length);
186
187 echo $data;
188 //Finished!
189 }
190
191}
192?> \ No newline at end of file
diff --git a/inc/3rdparty/libraries/MOBIClass/MOBIFile.php b/inc/3rdparty/libraries/MOBIClass/MOBIFile.php
new file mode 100644
index 00000000..349227ae
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/MOBIFile.php
@@ -0,0 +1,157 @@
1<?php
2/**
3 * This is the way MOBI files should be created if you want all features (TOC, images).
4 *
5 * File modified by Dawson for use in eBook Creator
6 * Added pagebreaks and a setting to remove table of contents.
7 */
8
9class MOBIFile extends ContentProvider {
10 const PARAGRAPH = 0;
11 const H2 = 1;
12 const H3 = 2;
13 const IMAGE = 3;
14 const PAGEBREAK = 4;
15
16 private $settings = array("title" => "Unknown Title", "toc" => true);
17 private $parts = array();
18 private $images = array();
19
20 /**
21 * Get the text data (the "html" code)
22 */
23 public function getTextData(){
24 $prefix = "<html><head><guide><reference title='CONTENT' type='toc' filepos=0000000000 /></guide></head><body>";
25
26 $title = "<h1>".$this->settings["title"]."</h1>";
27
28 list($text, $entries) = $this->generateText();
29
30 if($this->settings["toc"]) {
31 $toc = $this->generateTOC($entries); //Generate TOC to get the right length
32 $toc = $this->generateTOC($entries, strlen($prefix)+strlen($toc)+strlen($title)); //Generate the real TOC
33 }
34
35 $suffix = "</body></html>";
36
37 return $prefix.$toc.$title.$text.$suffix;
38 }
39
40 /**
41 * Generate the body's text and the chapter entries
42 * @return array($string, $entries) $string is the html data, $entries
43 * contains the level, the title and the position of the titles.
44 */
45 public function generateText(){
46 $str = "";
47 $entries = array();
48
49 for($i = 0; $i < sizeof($this->parts); $i++){
50 list($type, $data) = $this->parts[$i];
51 $id = "title_".$i;
52 switch($type){
53 case self::PARAGRAPH:
54 $str .= "<p>".$data."</p>";
55 break;
56 case self::PAGEBREAK:
57 $str .= '<mbp:pagebreak/>';
58 break;
59 case self::H2:
60 $entries[] = array("level" => 2, "position" => strlen($str), "title" => $data, "id" => $id);
61 $str .= "<h2 id='" . $id . "'>".$data."</h2>";
62 break;
63 case self::H3:
64 $entries[] = array("level" => 3, "position" => strlen($str), "title" => $data, "id" => $id);
65 $str .= "<h3 id='" . $id . "'>".$data."</h3>";
66 break;
67 case self::IMAGE:
68 $str .= "<img recindex=".str_pad($data+1, 10, "0", STR_PAD_LEFT)." />";
69 break;
70 }
71 }
72 return array($str, $entries);
73 }
74
75 /**
76 * Generate a TOC
77 * @param $entries The entries array generated by generateText
78 * @param $base The zero position
79 */
80 public function generateTOC($entries, $base = 0){
81 $toc = "<h2>Contents</h2>";
82 $toc .= "<blockquote><table summary='Table of Contents'><col/><tbody>";
83 for($i = 0, $len = sizeof($entries); $i < $len; $i++){
84 $entry = $entries[$i];
85 $pos = str_pad($entry["position"]+$base, 10, "0", STR_PAD_LEFT);
86 $toc .= "<tr><td><a href='#".$entry["id"]."' filepos='".$pos."'>".$entry["title"]."</a></td></tr>";
87 }
88 return $toc."</tbody></b></table></blockquote><mbp:pagebreak/>";
89 }
90
91 /**
92 * Get the file records of the images
93 */
94 public function getImages(){
95 return $this->images;
96 }
97
98 /**
99 * Get the metadata
100 */
101 public function getMetaData(){
102 return $this->settings;
103 }
104
105 /**
106 * Change the file's settings. For example set("author", "John Doe") or set("title", "The adventures of John Doe").
107 * @param $key Key of the setting to insert.
108 */
109 public function set($key, $value){
110 $this->settings[$key] = $value;
111 }
112
113 /**
114 * Get the file's settings.
115 */
116 public function get($key){
117 return $this->settings[$key];
118 }
119
120 /**
121 * Append a paragraph of text to the file.
122 * @param string $text The text to insert.
123 */
124 public function appendParagraph($text){
125 $this->parts[] = array(self::PARAGRAPH, $text);
126 }
127
128 /**
129 * Append a chapter title (H2)
130 * @param string $title The title to insert.
131 */
132 public function appendChapterTitle($title){
133 $this->parts[] = array(self::H2, $title);
134 }
135
136 /**
137 * Append a section title (H3)
138 * @param string $title The title to insert.
139 */
140 public function appendSectionTitle($title){
141 $this->parts[] = array(self::H3, $title);
142 }
143
144 public function appendPageBreak() {
145 $this->parts[] = array(self::PAGEBREAK, null);
146 }
147
148 /**
149 * Append an image.
150 * @param resource $img An image file (for example, created by `imagecreate`)
151 */
152 public function appendImage($img){
153 $imgIndex = sizeof($this->images);
154 $this->images[] = new FileRecord(new Record(ImageHandler::CreateImage($img)));
155 $this->parts[] = array(self::IMAGE, $imgIndex);
156 }
157} \ No newline at end of file
diff --git a/inc/3rdparty/libraries/MOBIClass/MultipleFileHandler.php b/inc/3rdparty/libraries/MOBIClass/MultipleFileHandler.php
new file mode 100644
index 00000000..e9792816
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/MultipleFileHandler.php
@@ -0,0 +1,136 @@
1<?php
2
3/**
4 * Description of MultipleFileHandler
5 *
6 * @author Sander
7 */
8abstract class MultipleFileHandler extends ContentProvider {
9 /**
10 * @var array
11 */
12 private $files = array();
13 /**
14 * @var array
15 */
16 private $images = array();
17 /**
18 * @var array
19 */
20 private $metadata = array();
21
22 private $toc = array();
23
24 /**
25 * Add a page to the file
26 * @param string $contents Contents of the chapter/page
27 * @param string $title Optional, title of the chapter/page. Will automatically add a h2
28 * before the contents
29 */
30 public function addPage($contents, $title = ""){
31 if($title != ""){
32 //TODO: Add in TOC (and add a way of generating it
33 $contents = "<h2>".$title."</h2>".$contents."<mbp:pagebreak>";
34 }
35 $pos = 0;
36
37 if(sizeof($this->toc) > 0){
38 $lastToc = $this->toc[sizeof($this->toc)-1];
39 $lastFile = $this->files[sizeof($this->files)-1];
40 $pos = $lastToc["pos"] + strlen($lastFile) + 1;
41 }
42
43 $this->files[] = $contents;
44 $this->toc[] = array("title"=>$title, "pos"=>$pos);
45 }
46
47 /**
48 * Add an image to the file
49 * @param string $imageContents Data string containing the binary data of the image
50 * @return int The reference of the image
51 */
52 public function addImage($imageContents){
53 $this->images[] = $imageContents;
54 return sizeof($this->images)-1;
55 }
56
57 /**
58 * Add an image to the file
59 * @param string $url Url to the image
60 * @return int The reference of the image, false if the image couldn't be downloaded
61 */
62 public function addImageFromUrl($url){
63 $image = ImageHandler::DownloadImage($url);
64
65 if($image === false) return false;
66 return $this->addImage($image);
67 }
68
69 /**
70 * Set the metadata
71 * @param string $key Key
72 * @param string $value Value
73 */
74 public function setMetadata($key, $value){
75 $this->metadata[$key] = $value;
76 }
77
78 /**
79 * Get the text data to be integrated in the MOBI file
80 * @return string
81 */
82 public function getTextData(){
83 $data = implode("\n", $this->files);
84 $begin = "<html><head><guide><reference title='CONTENT' type='toc' filepos=0000000000 /></guide></head><body>";
85 $beforeTOC = $begin.$data;
86
87 $tocPos = strlen($beforeTOC);
88
89 $toc = $this->generateTOC(strlen($begin));
90
91 $customBegin = "<html><head><guide><reference title='CONTENT' type='toc' filepos=".$this->forceLength($tocPos, 10)." /></guide></head><body>";
92 $data = $customBegin.$data.$toc."</body></html>";
93 return $data;
94 }
95
96 public function forceLength($n, $l){
97 $str = $n."";
98 $cur = strlen($str);
99 while($cur < $l){
100 $str = "0".$str;
101 $cur++;
102 }
103 return $str;
104 }
105
106 public function generateTOC($base = 0){
107 $toc = "<h2>Contents</h2>";
108 $toc .= "<blockquote><table summary='Table of Contents'><b><col/><col/><tbody>";
109 for($i = 0, $len = sizeof($this->toc); $i < $len; $i++){
110 $entry = $this->toc[$i];
111 $position = $entry["pos"]+$base;
112 $toc .= "<tr><td>".($i+1).".</td><td><a filepos=".$position.">".$entry["title"]."</a></td></tr>";
113 }
114 $toc .= "</tbody></b></table></blockquote>";
115
116 return $toc;
117 }
118 /**
119 * Get the images (an array containing the jpeg data). Array entry 0 will
120 * correspond to image record 0.
121 * @return array
122 */
123 public function getImages(){
124 return $this->images;
125 }
126
127 /**
128 * Get the metadata in the form of a hashtable (for example, title or author).
129 * @return array
130 */
131 public function getMetaData(){
132 return $this->metadata;
133 }
134
135}
136?>
diff --git a/inc/3rdparty/libraries/MOBIClass/OnlineArticle.php b/inc/3rdparty/libraries/MOBIClass/OnlineArticle.php
new file mode 100644
index 00000000..ec3182fe
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/OnlineArticle.php
@@ -0,0 +1,116 @@
1<?php
2
3/**
4 * Description of OnlineArticle
5 *
6 * @author Sander
7 */
8class OnlineArticle extends ContentProvider {
9 private $text;
10 private $images;
11 private $metadata = array();
12 private $imgCounter = 0;
13
14 public function __construct($url) {
15 if (!preg_match('!^https?://!i', $url)) $url = 'http://'.$url;
16
17 $data = Http::Request($url);
18 //$enc = mb_detect_encoding($str, "UTF-8,ISO-8859-1,ASCII");
19 $html = mb_convert_encoding($data, "UTF-8", "UTF-8,ISO-8859-1,ASCII");
20 //$html = utf8_encode($html);
21 $r = new Readability($html, $url);
22 $r->init();
23 if(!isset($this->metadata["title"])){
24 $this->metadata["title"] = CharacterEntities::convert(strip_tags($r->getTitle()->innerHTML));
25 }
26 if(!isset($this->metadata["author"])){
27 $parts = parse_url($url);
28 $this->metadata["author"] = $parts["host"];
29 }
30
31 $article = $r->getContent()->innerHTML;
32 if(substr($article, 0, 5) == "<body"){
33 $article = "<html><head><meta http-equiv='Content-Type' content='text/html; charset=UTF-8'/></head>".$article."</html>";
34 }else{
35 $article = "<html><head><meta http-equiv='Content-Type' content='text/html; charset=UTF-8'/></head><body>".$article."</body></html>";
36 }
37 $doc = new DOMDocument();
38 @$doc->loadHTML($article) or die($article);
39 $doc->normalizeDocument();
40
41 $this->images = $this->handleImages($doc, $url);
42 $this->text = $doc->saveHTML();
43 }
44
45 /**
46 * Get the text data to be integrated in the MOBI file
47 * @return string
48 */
49 public function getTextData(){
50 return $this->text;
51 }
52 /**
53 * Get the images (an array containing the jpeg data). Array entry 0 will
54 * correspond to image record 0.
55 * @return array
56 */
57 public function getImages(){
58 return $this->images;
59 }
60 /**
61 * Get the metadata in the form of a hashtable (for example, title or author).
62 * @return array
63 */
64 public function getMetaData(){
65 return $this->metadata;
66 }
67 /**
68 *
69 * @param DOMElement $dom
70 * @return array
71 */
72 private function handleImages($dom, $url){
73 $images = array();
74
75 $parts = parse_url($url);
76
77 $savedImages = array();
78
79 $imgElements = $dom->getElementsByTagName('img');
80 foreach($imgElements as $img) {
81 $src = $img->getAttribute("src");
82
83 $is_root = false;
84 if(substr($src, 0, 1) == "/"){
85 $is_root = true;
86 }
87
88 $parsed = parse_url($src);
89
90 if(!isset($parsed["host"])){
91 if($is_root){
92 $src = http_build_url($url, $parsed, HTTP_URL_REPLACE);
93 }else{
94 $src = http_build_url($url, $parsed, HTTP_URL_JOIN_PATH);
95 }
96 }
97 $img->setAttribute("src", "");
98 if(isset($savedImages[$src])){
99 $img->setAttribute("recindex", $savedImages[$src]);
100 }else{
101 $image = ImageHandler::DownloadImage($src);
102
103 if($image !== false){
104 $images[$this->imgCounter] = new FileRecord(new Record($image));
105
106 $img->setAttribute("recindex", $this->imgCounter);
107 $savedImages[$src] = $this->imgCounter;
108 $this->imgCounter++;
109 }
110 }
111 }
112
113 return $images;
114 }
115}
116?>
diff --git a/inc/3rdparty/libraries/MOBIClass/PalmRecord.php b/inc/3rdparty/libraries/MOBIClass/PalmRecord.php
new file mode 100644
index 00000000..d0de8dfe
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/PalmRecord.php
@@ -0,0 +1,136 @@
1<?php
2/**
3 * A Record of a PDB file
4 *
5 * @author Sander
6 */
7class PalmRecord extends FileObject {
8 /**
9 * @var FileElement
10 */
11 private $elements;
12
13 public function __construct($settings, $records, $textRecords, $textLength, $images){
14 $this->elements = new FileElement(array(
15 "compression"=>new FileShort(),
16 "unused"=>new FileShort(),
17 "textLength"=>new FileInt(),
18 "recordCount"=>new FileShort(),
19 "recordSize"=>new FileShort(),
20 "encryptionType"=>new FileShort(),
21 "unused2"=>new FileShort(),
22 //MOBI Header
23 "mobiIdentifier"=>new FileString("MOBI", 4),
24 "mobiHeaderLength"=>new FileInt(),
25 "mobiType"=>new FileInt(),
26 "textEncoding"=>new FileInt(),
27 "uniqueID"=>new FileInt(),
28 "fileVersion"=>new FileInt(),
29 "reserved"=>new FileString(40),
30 "firstNonBookIndex"=>new FileInt(),
31 "fullNameOffset"=>new FileInt(),
32 "fullNameLength"=>new FileInt(),
33 "locale"=>new FileInt(),
34 "inputLanguage"=>new FileInt(),
35 "outputLanguage"=>new FileInt(),
36 "minimumVersion"=>new FileInt(),
37 "firstImageIndex"=>new FileInt(),
38 "huffmanRecordOffset"=>new FileInt(),
39 "huffmanRecordCount"=>new FileInt(),
40 "unused3"=>new FileString(8),
41 "exthFlags"=>new FileInt(0x40),
42 "unknown"=>new FileString(32),
43 "drmOffset"=>new FileInt(0xFFFFFFFF),
44 "drmCount"=>new FileShort(0xFFFFFFFF),
45 "drmSize"=>new FileShort(),
46 "drmFlags"=>new FileInt(),
47 "mobiFiller"=>new FileString(72),
48 //EXTH Header
49 "exthIdentifier"=>new FileString("EXTH", 4),
50 "exthHeaderLength"=>new FileInt(),
51 "exthRecordCount"=>new FileInt(),
52 "exthRecords"=>new FileElement(),
53 "exthPadding"=>new FileString(),
54 //"fullNamePadding"=>new FileString(100),
55 "fullName"=>new FileString()
56 ));
57
58 //Set values from the info block
59 foreach($settings->values as $name => $val){
60 //echo $name.", ";
61 if($this->elements->exists($name)){
62 $this->elements->get($name)->set($settings->get($name));
63 }
64 }
65
66 $els = $settings->values;
67
68 $exthElems = new FileElement();
69 $i = 0;
70 $l = 0;
71 foreach($els as $name=>$val){
72 $type = EXTHHelper::textToType($name);
73 if($type !== false){
74 $type = new FileInt($type);
75 $length = new FileInt(8+strlen($val));
76 $data = new FileString($val);
77 $l += 8+strlen($val);
78 $exthElems->add("type".$i, $type);
79 $exthElems->add("length".$i, $length);
80 $exthElems->add("data".$i, $data);
81 $i++;
82 }
83 }
84
85 if($images > 0){
86 $this->elements->get("firstImageIndex")->set($textRecords+1);
87 }
88 $this->elements->get("firstNonBookIndex")->set($textRecords+2+$images);
89 $this->elements->get("reserved")->set(str_pad("", 40, chr(255), STR_PAD_RIGHT));
90 $this->elements->get("exthRecordCount")->set($i);
91 $this->elements->set("exthRecords", $exthElems);
92 $pad = $l%4;
93 $pad = (4-$pad)%4;
94 $this->elements->get("exthPadding")->set(str_pad("", $pad, "\0", STR_PAD_RIGHT));
95 $this->elements->get("exthHeaderLength")->set(12+$l+$pad);
96
97
98 $this->elements->get("recordCount")->set($textRecords);
99
100 $this->elements->get("fullNameOffset")->set($this->elements->offsetToEntry("fullName"));
101 $this->elements->get("fullNameLength")->set(strlen($settings->get("title")));
102 $this->elements->get("fullName")->set($settings->get("title"));
103 $this->elements->get("textLength")->set($textLength);
104 }
105
106 public function getByteLength(){
107 return $this->getLength();
108 }
109
110 public function getLength(){
111 return $this->elements->getByteLength();
112 }
113
114 public function get(){
115 return $this;
116 }
117
118 public function set($elements){
119 throw new Exception("Unallowed set");
120 }
121
122 public function serialize() {
123 return $this->elements->serialize();
124 }
125
126 public function unserialize($data) {
127 $this->elements->unserialize($data);
128 }
129
130 public function __toString(){
131 $output = "PalmDoc Record (".$this->getByteLength()." bytes):\n";
132 $output .= $this->elements;
133 return $output;
134 }
135}
136?>
diff --git a/inc/3rdparty/libraries/MOBIClass/Prc.php b/inc/3rdparty/libraries/MOBIClass/Prc.php
new file mode 100644
index 00000000..c40b5805
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/Prc.php
@@ -0,0 +1,97 @@
1<?php
2
3/**
4 * Description of Prc
5 *
6 * @author Sander
7 */
8class Prc extends FileElement {
9 public function __construct($settings, $records){
10 parent::__construct(array(
11 "title"=>new FileString(32),
12 "attributes"=>new FileShort(),
13 "version"=>new FileShort(),
14 "creationTime"=>new FileDate(),
15 "modificationTime"=>new FileDate(),
16 "backupTime"=>new FileDate(),
17 "modificationNumber"=>new FileInt(),
18 "appInfoID"=>new FileInt(),
19 "sortInfoID"=>new FileInt(),
20 "prcType"=>new FileString(4),
21 "creator"=>new FileString(4),
22 "uniqueIDSeed"=>new FileInt(),
23 "nextRecordListID"=>new FileInt(),
24 "numberRecords"=>new FileShort(),
25 "recordList"=>new FileElement(),
26 "filler"=>new FileShort(),
27 "records"=>new FileElement()
28 ));
29
30 //Set values from the info block
31 foreach($this->elements as $name => $val){
32 if($settings->exists($name)){
33 $this->get($name)->set($settings->get($name));
34 }
35 }
36
37 $this->get("numberRecords")->set(sizeof($records));
38
39 $i = 0;
40 foreach($records as $record){
41 $offset = new FileInt();
42 $attr = new FileByte();
43 $uniqueID = new FileTri($i);
44
45 $this->elements["recordList"]->add("Rec".$i, new FileElement(array(
46 "offset"=>$offset,
47 "attribute"=>$attr,
48 "uniqueID"=>$uniqueID
49 )));
50
51 $this->elements["records"]->add("Rec".$i, $record);
52 $i++;
53 }
54
55 $this->updateOffsets($records);
56 }
57
58 public function getByteLength(){
59 throw new Exception("Test");
60 }
61
62 public function updateOffsets($records){
63 $base = $this->offsetToEntry("records");
64
65 $i = 0;
66
67 foreach($records as $record){
68 $el = $this->elements["recordList"]->get("Rec".$i);
69
70 $local = $this->elements["records"]->offsetToEntry("Rec".$i);
71
72 $el->get("offset")->set($base+$local);
73
74 $i++;
75 }
76 }
77
78 public function save($file){
79 $handle = fopen($file, "w");
80 fwrite($handle, $this->serialize());
81 fclose($handle);
82 }
83
84 public function output(){
85 echo $this->serialize();
86 }
87
88 public function __toString(){
89 $output = "Prc (".$this->getByteLength()." bytes): {\n";
90 foreach($this->elements as $key=>$value){
91 $output .= "\t".$key.": ".$value."\n";
92 }
93 $output .= "}";
94 return $output;
95 }
96}
97?>
diff --git a/inc/3rdparty/libraries/MOBIClass/PreprocessedArticle.php b/inc/3rdparty/libraries/MOBIClass/PreprocessedArticle.php
new file mode 100644
index 00000000..2e992404
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/PreprocessedArticle.php
@@ -0,0 +1,89 @@
1<?php
2
3/**
4 * Description of OnlineArticle
5 *
6 * @author Sander
7 */
8class PreprocessedArticle extends ContentProvider {
9 private $text;
10 private $images;
11 private $metadata = array();
12 private $imgCounter = 0;
13
14 public function __construct($textData, $imageLinks, $metadata) {
15 $this->text = $textData;
16 $this->metadata = $metadata;
17
18 $this->images = $this->downloadImages($imageLinks);
19 }
20
21 /**
22 * Create a Preprocessed article from a json string
23 * @param string $json JSON data. Should be of the following format:
24 * {"text": "TEXT", "images: ["imageURL1", "imageURL2"], "metadata": {"key": "value"}}
25 *
26 * Note: Any image tags should have the recindex attribute set to the appropriate index (the
27 * same index as the image in the array)
28 * @return PreprocessedArticle The generated preprocessed array
29 */
30 static public function CreateFromJson($json){
31 $data = json_decode($json);
32 return new PreprocessedArticle($data["text"], $data["images"], $data["metadata"]);
33 }
34
35 /**
36 * Get the text data to be integrated in the MOBI file
37 * @return string
38 */
39 public function getTextData(){
40 return $this->text;
41 }
42 /**
43 * Get the images (an array containing the jpeg data). Array entry 0 will
44 * correspond to image record 0.
45 * @return array
46 */
47 public function getImages(){
48 return $this->images;
49 }
50 /**
51 * Get the metadata in the form of a hashtable (for example, title or author).
52 * @return array
53 */
54 public function getMetaData(){
55 return $this->metadata;
56 }
57 /**
58 *
59 * @param DOMElement $dom
60 * @return array
61 */
62 private function downloadImages($links){
63 $images = array();
64 foreach($links as $link) {
65 $imgFile = @imagecreatefromstring(Http::Request($link));
66
67 if($imgFile === false){
68 $imgFile = @imagecreate(1, 1);
69 $black = @imagecolorallocate($imgFile, 255, 255, 255);
70 }
71 if($imgFile !== false){
72 @imagefilter($imgFile, IMG_FILTER_GRAYSCALE);
73
74 ob_start();
75 @imagejpeg($imgFile);
76 $image = ob_get_contents();
77 ob_end_clean();
78
79 $images[$this->imgCounter] = new FileRecord(new Record($image));
80 imagedestroy($imgFile);
81
82 $this->imgCounter++;
83 }
84 }
85
86 return $images;
87 }
88}
89?>
diff --git a/inc/3rdparty/libraries/MOBIClass/RecognizeURL.php b/inc/3rdparty/libraries/MOBIClass/RecognizeURL.php
new file mode 100644
index 00000000..6319ed57
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/RecognizeURL.php
@@ -0,0 +1,16 @@
1<?php
2
3/**
4 * Description of RecognizeURL
5 *
6 * @author Sander
7 */
8class RecognizeURL {
9 public static function GetContentHandler($url){
10 if(FanFictionNet::Matches($url)){
11 return new FanFictionNet($url);
12 }
13 return null;
14 }
15}
16?>
diff --git a/inc/3rdparty/libraries/MOBIClass/Record.php b/inc/3rdparty/libraries/MOBIClass/Record.php
new file mode 100644
index 00000000..3cb39582
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/Record.php
@@ -0,0 +1,96 @@
1<?php
2/**
3 * A Record of a PDB file
4 *
5 * @author Sander
6 */
7class Record extends FileObject {
8 /**
9 * Data in the record
10 * @var string
11 */
12 private $data;
13 /**
14 * Length of the record
15 * @var int
16 */
17 private $length;
18
19 /**
20 * Create a record
21 * @param string $data Data contained in the record
22 * @param int $length Length of the record (if set to -1,
23 * the length of $data will be taken)
24 */
25 public function __construct($data = "", $length = -1){
26 $this->data = $data;
27 if($length >= 0){
28 $this->length = $length;
29 }else{
30 $this->length = strlen($data);
31 }
32 }
33
34 public function compress($compression_method){
35 switch($compression_method){
36 case NO_COMPRESSION:
37 //Finished!
38 break;
39 case PALMDOC_COMPRESSION:
40 throw new Exception("Not implemented yet");
41 break;
42 case HUFF:
43 throw new Exception("Not implemented yet");
44 break;
45 default:
46 throw new Exception("Invalid argument");
47 }
48 }
49
50 public function getByteLength(){
51 return $this->getLength();
52 }
53
54 /**
55 * Get the length of the record
56 * @return int Length of the data
57 */
58 public function getLength(){
59 return $this->length;
60 }
61
62 /**
63 * Get the data contained in the record
64 * @return string Data contained in the record
65 */
66 public function get(){
67 return $this->data;
68 }
69
70 /**
71 * Set the data contained in the record
72 * @param string $value Data contained in the record
73 */
74 public function set($value){
75 $this->data = $value;
76 }
77
78 public function serialize(){
79 return $this->data;
80 }
81 public function unserialize($data){
82 __construct($data);
83 }
84
85 public function __toString() {
86 $toShow = $this->data;
87 if(strlen($this->data) > 103){
88 $toShow = substr($this->data, 0, 100)."...";
89 }
90 $out = "Record: {\n";
91 $out .= "\t".htmlspecialchars($toShow)."\n";
92 $out .= "}";
93 return $out;
94 }
95}
96?>
diff --git a/inc/3rdparty/libraries/MOBIClass/RecordFactory.php b/inc/3rdparty/libraries/MOBIClass/RecordFactory.php
new file mode 100644
index 00000000..12806fe3
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/RecordFactory.php
@@ -0,0 +1,115 @@
1<?php
2
3/**
4 * Helper class to help with creating records from a
5 * long data stream
6 *
7 * @author Sander
8 */
9class RecordFactory {
10 /**
11 * Settings for the record factory
12 * @var Settings
13 */
14 private $settings;
15
16 /**
17 * Create the helper class
18 * @param Settings $settings The Settings to be used for the records
19 */
20 public function __construct($settings){
21 $this->settings = $settings;
22 }
23
24 /**
25 * Create records from a data string
26 * @param string $data
27 * @return array(Record)
28 */
29 public function createRecords($data){
30 $records = array();
31 $size = $this->settings->get("recordSize");
32 $compression = $this->settings->get("compression");
33
34 $dataEntries = mb_str_split($data, $size);
35
36 for($i = 0, $len = sizeof($dataEntries); $i < $len; $i++){
37 $records[$i] = new Record($dataEntries[$i]);
38 $records[$i]->compress($compression);
39 }
40
41 return $records;
42 }
43
44 public function createEOFRecord(){
45 return new Record(0xe98e0d0a);
46 }
47
48 public function createFCISRecord($textLength){
49 $r = "FCIS";
50 $r .= $this->asString(20, 4);
51 $r .= $this->asString(16, 4);
52 $r .= $this->asString(1, 4);
53 $r .= $this->asString(0, 4);
54 $r .= $this->asString($textLength, 4);
55 $r .= $this->asString(0, 4);
56 $r .= $this->asString(32, 4);
57 $r .= $this->asString(8, 4);
58 $r .= $this->asString(1, 2);
59 $r .= $this->asString(1, 2);
60 $r .= $this->asString(0, 4);
61 return new Record($r);
62 }
63
64 public function createFLISRecord(){
65 $r = "FLIS";
66 $r .= $this->asString(8, 4);
67 $r .= $this->asString(65, 2);
68 $r .= $this->asString(0, 2);
69 $r .= $this->asString(0, 4);
70 $r .= $this->asString(-1, 4);
71 $r .= $this->asString(1, 2);
72 $r .= $this->asString(3, 2);
73 $r .= $this->asString(3, 4);
74 $r .= $this->asString(1, 4);
75 $r .= $this->asString(-1, 4);
76 return new Record($r);
77 }
78
79 private function asString($int, $size){
80 $out = "";
81 for($i = 0; $i < $size; $i++){
82 if($i > 0) $out = " ".$out;
83 $byte = dechex($int & 0xFF);
84 if(strlen($byte) == 1) $byte = "0".$byte;
85 $out = $byte.$out;
86 $int = $int >> 8;
87 }
88 return $out;
89 }
90
91 public function __toString() {
92 $out = "Record Factory: {\n";
93 $out .= "\tRecord Size: ".$this->settings->get("recordSize")."\n";
94 $out .= "\tCompression: ".$this->settings->get("compression")."\n";
95 $out .= "}";
96 return $out;
97 }
98}
99function mb_str_split($string, $split_length = 1){
100 mb_internal_encoding('UTF-8');
101 mb_regex_encoding('UTF-8');
102
103 $split_length = ($split_length <= 0) ? 1 : $split_length;
104
105 $mb_strlen = mb_strlen($string, 'utf-8');
106
107 $array = array();
108
109 for($i = 0; $i < $mb_strlen; $i += $split_length){
110 $array[] = mb_substr($string, $i, $split_length);
111 }
112
113 return $array;
114}
115?>
diff --git a/inc/3rdparty/libraries/MOBIClass/Settings.php b/inc/3rdparty/libraries/MOBIClass/Settings.php
new file mode 100644
index 00000000..ddcf2054
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/Settings.php
@@ -0,0 +1,97 @@
1<?php
2
3/**
4 * Description of Settings
5 *
6 * @author Sander
7 */
8class Settings {
9 /**
10 * Values of the settings
11 * @var array
12 */
13 public $values;
14
15 /**
16 * Construct a Settings object with the default settings. If necessary,
17 * those settings can be extended with additional settings
18 * @param array $additionalSettings Additional settings to add (should
19 * be added with a key/value pair format.
20 */
21 public function __construct($additionalSettings = array()) {
22 // Most values shouldn't be changed (the result will be an invalid file)
23 $this->values = array(
24 "attributes"=>0,
25 "version"=>0,
26 "creationTime"=>time()+94694400,
27 "modificationTime"=>time()+94694400,
28 "backupTime"=>0,
29 "modificationNumber"=>0,
30 "appInfoID"=>0,
31 "sortInfoID"=>0,
32 "prcType"=>"BOOK",
33 "creator"=>"MOBI",
34 "uniqueIDSeed"=>rand(),
35 "nextRecordListID"=>0,
36 "recordAttributes"=>0,
37 "compression"=>NO_COMPRESSION,
38 "recordSize"=>RECORD_SIZE,
39 "encryptionType"=>NO_ENCRYPTION,
40 "mobiIdentifier"=>"MOBI",
41 "mobiHeaderLength"=>0xe8,
42 "mobiType"=>MOBIPOCKET_BOOK,
43 "textEncoding"=>UTF8,
44 "uniqueID"=>rand(),
45 "fileVersion"=>6,
46 "locale"=>0x09,
47 "inputLanguage"=>0,
48 "outputLanguage"=>0,
49 "minimumVersion"=>6,
50 "huffmanRecordOffset"=>0,
51 "huffmanRecordCount"=>0,
52 "exthFlags"=>0x40,
53 "drmOffset"=>0xFFFFFFFF,
54 "drmCount"=>0,
55 "drmSize"=>0,
56 "drmFlags"=>0,
57 "extraDataFlags"=>0,
58 "exthIdentifier"=>"EXTH",
59 // These can be changed without any risk
60 "title"=>"Unknown title",
61 "author"=>"Unknown author",
62 "subject"=>"Unknown subject"
63 );
64
65 foreach($additionalSettings as $key=>$value){
66 $this->values[$key] = $value;
67 }
68 }
69
70 /**
71 * Get a value from the settings
72 * @param string $key Key of the setting
73 * @return mixed The value of the setting
74 */
75 public function get($key){
76 return $this->values[$key];
77 }
78
79 /**
80 * Checks if a value is set
81 * @param string $key Key of the setting
82 * @return bool True if the value exists
83 */
84 public function exists($key){
85 return isset($this->values[$key]);
86 }
87
88 public function __toString() {
89 $out = "Settings: {\n";
90 foreach($this->values as $key=>$value){
91 $out .= "\t".$key.": ".$value."\n";
92 }
93 $out .= "}";
94 return $out;
95 }
96}
97?>
diff --git a/inc/3rdparty/libraries/MOBIClass/constants.php b/inc/3rdparty/libraries/MOBIClass/constants.php
new file mode 100644
index 00000000..bd363118
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/constants.php
@@ -0,0 +1,11 @@
1<?php
2define("NO_COMPRESSION", 1);
3define("PALMDOC_COMPRESSION", 2);
4define("HUFF", 17480);
5define("RECORD_SIZE", 4096);
6
7define("NO_ENCRYPTION", 0);
8
9define("MOBIPOCKET_BOOK", 2);
10define("CP1252", 1252);
11define("UTF8", 65001); \ No newline at end of file
diff --git a/inc/3rdparty/libraries/MOBIClass/downloaders/FanFictionNet.php b/inc/3rdparty/libraries/MOBIClass/downloaders/FanFictionNet.php
new file mode 100644
index 00000000..65d5a466
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/downloaders/FanFictionNet.php
@@ -0,0 +1,125 @@
1<?php
2
3/**
4 * Description of FanFictionNet
5 *
6 * @author Sander
7 */
8class FanFictionNet extends MultipleFileHandler {
9 private static $prefix = "http://www.fanfiction.net/s/";
10 private $downloadedMetadata = false;
11 private $id = 0;
12 private $chapterCount = -1;
13
14 public function __construct($url) {
15 $ending = substr($url, strlen(self::$prefix));
16 $this->id = intval(substr($ending, 0, strpos($ending, "/")));
17
18 for($i = 1; $i <= max(1, $this->chapterCount); $i++){
19 $this->addChapter($i);
20 }
21 }
22
23 private function addChapter($n){
24 $doc = new DOMDocument();
25 $file = Http::Request(self::$prefix.$this->id."/".$n."/");
26 @$doc->loadHTML($file) or die($file);
27
28 if(!$this->downloadedMetadata){
29 $this->loadMetadata($doc);
30 $this->downloadedMetadata = true;
31 }
32 if($this->chapterCount < 0){
33 $this->chapterCount = $this->getNumberChapters($doc);
34
35 if($this->chapterCount > 4){
36 die("Too many files to download, don't use php for this!");
37 }
38 }
39
40 $textEl = $doc->getElementById("storytext");
41 if($textEl == null) die("Error: ".$doc->saveHTML());
42 $horizontalRulebars = $doc->getElementsByTagName('hr');
43 /**
44 * @var DOMNode
45 */
46 $hr;
47 foreach($horizontalRulebars as $hr) {
48 $hr->setAttribute("size", null);
49 $hr->setAttribute("noshade", null);
50 }
51 $text = $this->innerHtml($textEl);
52
53 $title = "";
54 $selects = $doc->getElementsByTagName('select');
55 foreach($selects as $select) {
56 if($select->hasAttribute("name") && $select->getAttribute("name") == "chapter"){
57 $options = $select->getElementsByTagName("option");
58
59 $test = $n.". ";
60 foreach($options as $option){
61 $val = $option->nodeValue;
62 if(substr($val, 0, strlen($test)) == $test){
63 $title = substr($val, strlen($test));
64 break;
65 }
66 }
67 break;
68 }
69 }
70 $this->addPage($text, $title);
71 }
72
73 private function getNumberChapters($doc){
74 $selects = $doc->getElementsByTagName('select');
75 foreach($selects as $select) {
76 if($select->hasAttribute("name") && $select->getAttribute("name") == "chapter"){
77 $options = $select->getElementsByTagName("option");
78
79 $count = $options->length;
80 return $count;
81 }
82 }
83 }
84
85 private function loadMetadata($doc){
86 //Author
87 $links = $doc->getElementsByTagName('a');
88 foreach($links as $link) {
89 if($link == null){
90 var_dump($link);
91 }
92 if($link->hasAttribute("href") && substr($link->getAttribute("href"), 0, 3) == "/u/"){
93 $this->setMetadata("author", $link->nodeValue);
94 }
95 }
96 //Title
97 /*
98 $links = $doc->getElementsByTagName('link');
99 foreach($links as $link) {
100 if($link->hasAttribute("rel") && $link->getAttribute("rel") == "canonical"){
101 $url = $link->getAttribute("href");
102 $title = str_replace("_", " ", substr($url, strrpos($url, "/")+1));
103 $this->setMetadata("title", $title);
104 }
105 }*/
106
107 //TODO: Find a more reliable way to extract the title
108 $title = $doc->getElementsByTagName("b")->item(0)->nodeValue;
109 $this->setMetadata("title", $title);
110 }
111
112 private function innerHtml($node){
113 $doc = new DOMDocument();
114 foreach ($node->childNodes as $child)
115 $doc->appendChild($doc->importNode($child, true));
116
117 return $doc->saveHTML();
118 }
119
120 public static function Matches($url){
121 //TODO: Implement with regex
122 return strpos($url, self::$prefix) !== false;
123 }
124}
125?>
diff --git a/inc/3rdparty/libraries/MOBIClass/http_build_url.php b/inc/3rdparty/libraries/MOBIClass/http_build_url.php
new file mode 100644
index 00000000..b475edb0
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/http_build_url.php
@@ -0,0 +1,94 @@
1<?php
2if(!is_callable("http_build_url")){
3 define('HTTP_URL_REPLACE', 1); // Replace every part of the first URL when there's one of the second URL
4 define('HTTP_URL_JOIN_PATH', 2); // Join relative paths
5 define('HTTP_URL_JOIN_QUERY', 4); // Join query strings
6 define('HTTP_URL_STRIP_USER', 8); // Strip any user authentication information
7 define('HTTP_URL_STRIP_PASS', 16); // Strip any password authentication information
8 define('HTTP_URL_STRIP_AUTH', 32); // Strip any authentication information
9 define('HTTP_URL_STRIP_PORT', 64); // Strip explicit port numbers
10 define('HTTP_URL_STRIP_PATH', 128); // Strip complete path
11 define('HTTP_URL_STRIP_QUERY', 256); // Strip query string
12 define('HTTP_URL_STRIP_FRAGMENT', 512); // Strip any fragments (#identifier)
13 define('HTTP_URL_STRIP_ALL', 1024); // Strip anything but scheme and host
14
15 // Build an URL
16 // The parts of the second URL will be merged into the first according to the flags argument.
17 //
18 // @param mixed (Part(s) of) an URL in form of a string or associative array like parse_url() returns
19 // @param mixed Same as the first argument
20 // @param int A bitmask of binary or'ed HTTP_URL constants (Optional)HTTP_URL_REPLACE is the default
21 // @param array If set, it will be filled with the parts of the composed url like parse_url() would return
22 function http_build_url($url, $parts = array (), $flags = HTTP_URL_REPLACE, &$new_url = false) {
23 $keys = array (
24 'user',
25 'pass',
26 'port',
27 'path',
28 'query',
29 'fragment'
30 );
31
32 // HTTP_URL_STRIP_ALL becomes all the HTTP_URL_STRIP_Xs
33 if ($flags & HTTP_URL_STRIP_ALL) {
34 $flags |= HTTP_URL_STRIP_USER;
35 $flags |= HTTP_URL_STRIP_PASS;
36 $flags |= HTTP_URL_STRIP_PORT;
37 $flags |= HTTP_URL_STRIP_PATH;
38 $flags |= HTTP_URL_STRIP_QUERY;
39 $flags |= HTTP_URL_STRIP_FRAGMENT;
40 }
41 // HTTP_URL_STRIP_AUTH becomes HTTP_URL_STRIP_USER and HTTP_URL_STRIP_PASS
42 else if ($flags & HTTP_URL_STRIP_AUTH) {
43 $flags |= HTTP_URL_STRIP_USER;
44 $flags |= HTTP_URL_STRIP_PASS;
45 }
46
47 // Parse the original URL
48 $parse_url = parse_url($url);
49
50 // Scheme and Host are always replaced
51 if (isset($parts['scheme']))
52 $parse_url['scheme'] = $parts['scheme'];
53
54 if (isset($parts['host']))
55 $parse_url['host'] = $parts['host'];
56
57 // (If applicable) Replace the original URL with it's new parts
58 if ($flags & HTTP_URL_REPLACE) {
59 foreach ($keys as $key) {
60 if (isset($parts[$key]))
61 $parse_url[$key] = $parts[$key];
62 }
63 } else {
64 // Join the original URL path with the new path
65 if (isset($parts['path']) && ($flags & HTTP_URL_JOIN_PATH)) {
66 if (isset($parse_url['path']))
67 $parse_url['path'] = rtrim(str_replace(basename($parse_url['path']), '', $parse_url['path']), '/') . '/' . ltrim($parts['path'], '/');
68 else
69 $parse_url['path'] = $parts['path'];
70 }
71
72 // Join the original query string with the new query string
73 if (isset($parts['query']) && ($flags & HTTP_URL_JOIN_QUERY)) {
74 if (isset($parse_url['query']))
75 $parse_url['query'] .= '&' . $parts['query'];
76 else
77 $parse_url['query'] = $parts['query'];
78 }
79 }
80
81 // Strips all the applicable sections of the URL
82 // Note: Scheme and Host are never stripped
83 foreach ($keys as $key) {
84 if ($flags & (int)constant('HTTP_URL_STRIP_' . strtoupper($key)))
85 unset($parse_url[$key]);
86 }
87
88 $new_url = $parse_url;
89
90 return ((isset($parse_url['scheme'])) ? $parse_url['scheme'] . '://' : '') . ((isset($parse_url['user'])) ? $parse_url['user'] . ((isset($parse_url['pass'])) ? ':' . $parse_url['pass'] : '') . '@' : '')
91 . ((isset($parse_url['host'])) ? $parse_url['host'] : '') . ((isset($parse_url['port'])) ? ':' . $parse_url['port'] : '') . ((isset($parse_url['path'])) ? $parse_url['path'] : '')
92 . ((isset($parse_url['query'])) ? '?' . $parse_url['query'] : '') . ((isset($parse_url['fragment'])) ? '#' . $parse_url['fragment'] : '');
93 }
94}
diff --git a/inc/3rdparty/libraries/MOBIClass/readability/JSLikeHTMLElement.php b/inc/3rdparty/libraries/MOBIClass/readability/JSLikeHTMLElement.php
new file mode 100644
index 00000000..1a8ec88c
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/readability/JSLikeHTMLElement.php
@@ -0,0 +1,110 @@
1<?php
2/**
3* JavaScript-like HTML DOM Element
4*
5* This class extends PHP's DOMElement to allow
6* users to get and set the innerHTML property of
7* HTML elements in the same way it's done in
8* JavaScript.
9*
10* Example usage:
11* @code
12* require_once 'JSLikeHTMLElement.php';
13* header('Content-Type: text/plain');
14* $doc = new DOMDocument();
15* $doc->registerNodeClass('DOMElement', 'JSLikeHTMLElement');
16* $doc->loadHTML('<div><p>Para 1</p><p>Para 2</p></div>');
17* $elem = $doc->getElementsByTagName('div')->item(0);
18*
19* // print innerHTML
20* echo $elem->innerHTML; // prints '<p>Para 1</p><p>Para 2</p>'
21* echo "\n\n";
22*
23* // set innerHTML
24* $elem->innerHTML = '<a href="http://fivefilters.org">FiveFilters.org</a>';
25* echo $elem->innerHTML; // prints '<a href="http://fivefilters.org">FiveFilters.org</a>'
26* echo "\n\n";
27*
28* // print document (with our changes)
29* echo $doc->saveXML();
30* @endcode
31*
32* @author Keyvan Minoukadeh - http://www.keyvan.net - keyvan@keyvan.net
33* @see http://fivefilters.org (the project this was written for)
34*/
35class JSLikeHTMLElement extends DOMElement
36{
37 /**
38 * Used for setting innerHTML like it's done in JavaScript:
39 * @code
40 * $div->innerHTML = '<h2>Chapter 2</h2><p>The story begins...</p>';
41 * @endcode
42 */
43 public function __set($name, $value) {
44 if ($name == 'innerHTML') {
45 // first, empty the element
46 for ($x=$this->childNodes->length-1; $x>=0; $x--) {
47 $this->removeChild($this->childNodes->item($x));
48 }
49 // $value holds our new inner HTML
50 if ($value != '') {
51 $f = $this->ownerDocument->createDocumentFragment();
52 // appendXML() expects well-formed markup (XHTML)
53 $result = @$f->appendXML($value); // @ to suppress PHP warnings
54 if ($result) {
55 if ($f->hasChildNodes()) $this->appendChild($f);
56 } else {
57 // $value is probably ill-formed
58 $f = new DOMDocument();
59 $value = mb_convert_encoding($value, 'HTML-ENTITIES', 'UTF-8');
60 // Using <htmlfragment> will generate a warning, but so will bad HTML
61 // (and by this point, bad HTML is what we've got).
62 // We use it (and suppress the warning) because an HTML fragment will
63 // be wrapped around <html><body> tags which we don't really want to keep.
64 // Note: despite the warning, if loadHTML succeeds it will return true.
65 $result = @$f->loadHTML('<htmlfragment>'.$value.'</htmlfragment>');
66 if ($result) {
67 $import = $f->getElementsByTagName('htmlfragment')->item(0);
68 foreach ($import->childNodes as $child) {
69 $importedNode = $this->ownerDocument->importNode($child, true);
70 $this->appendChild($importedNode);
71 }
72 } else {
73 // oh well, we tried, we really did. :(
74 // this element is now empty
75 }
76 }
77 }
78 } else {
79 $trace = debug_backtrace();
80 trigger_error('Undefined property via __set(): '.$name.' in '.$trace[0]['file'].' on line '.$trace[0]['line'], E_USER_NOTICE);
81 }
82 }
83
84 /**
85 * Used for getting innerHTML like it's done in JavaScript:
86 * @code
87 * $string = $div->innerHTML;
88 * @endcode
89 */
90 public function __get($name)
91 {
92 if ($name == 'innerHTML') {
93 $inner = '';
94 foreach ($this->childNodes as $child) {
95 $inner .= $this->ownerDocument->saveXML($child);
96 }
97 return $inner;
98 }
99
100 $trace = debug_backtrace();
101 trigger_error('Undefined property via __get(): '.$name.' in '.$trace[0]['file'].' on line '.$trace[0]['line'], E_USER_NOTICE);
102 return null;
103 }
104
105 public function __toString()
106 {
107 return '['.$this->tagName.']';
108 }
109}
110?> \ No newline at end of file
diff --git a/inc/3rdparty/libraries/MOBIClass/readability/Readability.php b/inc/3rdparty/libraries/MOBIClass/readability/Readability.php
new file mode 100644
index 00000000..91554243
--- /dev/null
+++ b/inc/3rdparty/libraries/MOBIClass/readability/Readability.php
@@ -0,0 +1,1069 @@
1<?php
2/**
3* Arc90's Readability ported to PHP for FiveFilters.org
4* Based on readability.js version 1.7.1 (without multi-page support)
5* ------------------------------------------------------
6* Original URL: http://lab.arc90.com/experiments/readability/js/readability.js
7* Arc90's project URL: http://lab.arc90.com/experiments/readability/
8* JS Source: http://code.google.com/p/arc90labs-readability
9* Ported by: Keyvan Minoukadeh, http://www.keyvan.net
10* More information: http://fivefilters.org/content-only/
11* License: Apache License, Version 2.0
12* Requires: PHP5
13* Date: 2010-10-29
14*
15* Differences between the PHP port and the original
16* ------------------------------------------------------
17* Arc90's Readability is designed to run in the browser. It works on the DOM
18* tree (the parsed HTML) after the page's CSS styles have been applied and
19* Javascript code executed. This PHP port does not run inside a browser.
20* We use PHP's ability to parse HTML to build our DOM tree, but we cannot
21* rely on CSS or Javascript support. As such, the results will not always
22* match Arc90's Readability. (For example, if a web page contains CSS style
23* rules or Javascript code which hide certain HTML elements from display,
24* Arc90's Readability will dismiss those from consideration but our PHP port,
25* unable to understand CSS or Javascript, will not know any better.)
26*
27* Another significant difference is that the aim of Arc90's Readability is
28* to re-present the main content block of a given web page so users can
29* read it more easily in their browsers. Correct identification, clean up,
30* and separation of the content block is only a part of this process.
31* This PHP port is only concerned with this part, it does not include code
32* that relates to presentation in the browser - Arc90 already do
33* that extremely well, and for PDF output there's FiveFilters.org's
34* PDF Newspaper: http://fivefilters.org/pdf-newspaper/.
35*
36* Finally, this class contains methods that might be useful for developers
37* working on HTML document fragments. So without deviating too much from
38* the original code (which I don't want to do because it makes debugging
39* and updating more difficult), I've tried to make it a little more
40* developer friendly. You should be able to use the methods here on
41* existing DOMElement objects without passing an entire HTML document to
42* be parsed.
43*/
44
45// This class allows us to do JavaScript like assignements to innerHTML
46require_once(dirname(__FILE__).'/JSLikeHTMLElement.php');
47
48// Alternative usage (for testing only!)
49// uncomment the lins below and call Readability.php in your browser
50// passing it the URL of the page you'd like content from, e.g.:
51// Readability.php?url=http://medialens.org/alerts/09/090615_the_guardian_climate.php
52
53/*
54if (!isset($_GET['url']) || $_GET['url'] == '') {
55 die('Please pass a URL to the script. E.g. Readability.php?url=bla.com/story.html');
56}
57$url = $_GET['url'];
58if (!preg_match('!^https?://!i', $url)) $url = 'http://'.$url;
59$html = file_get_contents($url);
60$r = new Readability($html, $url);
61$r->init();
62echo $r->articleContent->innerHTML;
63*/
64
65class Readability
66{
67 public $version = '1.7.1-without-multi-page';
68 public $convertLinksToFootnotes = false;
69 public $revertForcedParagraphElements = true;
70 public $articleTitle;
71 public $articleContent;
72 public $dom;
73 public $url = null; // optional - URL where HTML was retrieved
74 public $debug = false;
75 protected $body = null; //
76 protected $bodyCache = null; // Cache the body HTML in case we need to re-use it later
77 protected $flags = 7; // 1 | 2 | 4; // Start with all flags set.
78 protected $success = false; // indicates whether we were able to extract or not
79
80 /**
81 * All of the regular expressions in use within readability.
82 * Defined up here so we don't instantiate them repeatedly in loops.
83 **/
84 public $regexps = array(
85 'unlikelyCandidates' => '/combx|comment|community|disqus|extra|foot|header|menu|remark|rss|shoutbox|sidebar|sponsor|ad-break|agegate|pagination|pager|popup|tweet|twitter/i',
86 'okMaybeItsACandidate' => '/and|article|body|column|main|shadow/i',
87 'positive' => '/article|body|content|entry|hentry|main|page|pagination|post|text|blog|story/i',
88 'negative' => '/combx|comment|com-|contact|foot|footer|footnote|masthead|media|meta|outbrain|promo|related|scroll|shoutbox|sidebar|sponsor|shopping|tags|tool|widget/i',
89 'divToPElements' => '/<(a|blockquote|dl|div|img|ol|p|pre|table|ul)/i',
90 'replaceBrs' => '/(<br[^>]*>[ \n\r\t]*){2,}/i',
91 'replaceFonts' => '/<(\/?)font[^>]*>/i',
92 // 'trimRe' => '/^\s+|\s+$/g', // PHP has trim()
93 'normalize' => '/\s{2,}/',
94 'killBreaks' => '/(<br\s*\/?>(\s|&nbsp;?)*){1,}/',
95 'video' => '/http:\/\/(www\.)?(youtube|vimeo)\.com/i',
96 'skipFootnoteLink' => '/^\s*(\[?[a-z0-9]{1,2}\]?|^|edit|citation needed)\s*$/i'
97 );
98
99 /* constants */
100 const FLAG_STRIP_UNLIKELYS = 1;
101 const FLAG_WEIGHT_CLASSES = 2;
102 const FLAG_CLEAN_CONDITIONALLY = 4;
103
104 /**
105 * Create instance of Readability
106 * @param string UTF-8 encoded string
107 * @param string (optional) URL associated with HTML (used for footnotes)
108 */
109 function __construct($html, $url=null)
110 {
111 /* Turn all double br's into p's */
112 /* Note, this is pretty costly as far as processing goes. Maybe optimize later. */
113 $html = preg_replace($this->regexps['replaceBrs'], '</p><p>', $html);
114 $html = preg_replace($this->regexps['replaceFonts'], '<$1span>', $html);
115 $html = mb_convert_encoding($html, 'HTML-ENTITIES', "UTF-8");
116 $this->dom = new DOMDocument();
117 $this->dom->preserveWhiteSpace = false;
118 $this->dom->registerNodeClass('DOMElement', 'JSLikeHTMLElement');
119 @$this->dom->loadHTML($html);
120 $this->url = $url;
121 }
122
123 /**
124 * Get article title element
125 * @return DOMElement
126 */
127 public function getTitle() {
128 return $this->articleTitle;
129 }
130
131 /**
132 * Get article content element
133 * @return DOMElement
134 */
135 public function getContent() {
136 return $this->articleContent;
137 }
138
139 /**
140 * Runs readability.
141 *
142 * Workflow:
143 * 1. Prep the document by removing script tags, css, etc.
144 * 2. Build readability's DOM tree.
145 * 3. Grab the article content from the current dom tree.
146 * 4. Replace the current DOM tree with the new one.
147 * 5. Read peacefully.
148 *
149 * @return boolean true if we found content, false otherwise
150 **/
151 public function init()
152 {
153 $this->removeScripts($this->dom);
154
155 // Assume successful outcome
156 $this->success = true;
157
158 $bodyElems = $this->dom->getElementsByTagName('body');
159 if ($bodyElems->length > 0) {
160 if ($this->bodyCache == null) {
161 $this->bodyCache = $bodyElems->item(0)->innerHTML;
162 }
163 if ($this->body == null) {
164 $this->body = $bodyElems->item(0);
165 }
166 }
167
168 $this->prepDocument();
169
170 //die($this->dom->documentElement->parentNode->nodeType);
171 //$this->setInnerHTML($this->dom->documentElement, $this->getInnerHTML($this->dom->documentElement));
172 //die($this->getInnerHTML($this->dom->documentElement));
173
174 /* Build readability's DOM tree */
175 $overlay = $this->dom->createElement('div');
176 $innerDiv = $this->dom->createElement('div');
177 $articleTitle = $this->getArticleTitle();
178 $articleContent = $this->grabArticle();
179
180 if (!$articleContent) {
181 $this->success = false;
182 $articleContent = $this->dom->createElement('div');
183 $articleContent->setAttribute('id', 'readability-content');
184 $articleContent->innerHTML = '<p>Sorry, Readability was unable to parse this page for content.</p>';
185 }
186
187 $overlay->setAttribute('id', 'readOverlay');
188 $innerDiv->setAttribute('id', 'readInner');
189
190 /* Glue the structure of our document together. */
191 $innerDiv->appendChild($articleTitle);
192 $innerDiv->appendChild($articleContent);
193 $overlay->appendChild($innerDiv);
194
195 /* Clear the old HTML, insert the new content. */
196 $this->body->innerHTML = '';
197 $this->body->appendChild($overlay);
198 //document.body.insertBefore(overlay, document.body.firstChild);
199 $this->body->removeAttribute('style');
200
201 $this->postProcessContent($articleContent);
202
203 // Set title and content instance variables
204 $this->articleTitle = $articleTitle;
205 $this->articleContent = $articleContent;
206
207 return $this->success;
208 }
209
210 /**
211 * Debug
212 */
213 protected function dbg($msg) {
214 if ($this->debug) echo '* ',$msg, '<br />', "\n";
215 }
216
217 /**
218 * Run any post-process modifications to article content as necessary.
219 *
220 * @param DOMElement
221 * @return void
222 */
223 public function postProcessContent($articleContent) {
224 if ($this->convertLinksToFootnotes && !preg_match('/wikipedia\.org/', @$this->url)) {
225 $this->addFootnotes($articleContent);
226 }
227 }
228
229 /**
230 * Get the article title as an H1.
231 *
232 * @return DOMElement
233 */
234 protected function getArticleTitle() {
235 $curTitle = '';
236 $origTitle = '';
237
238 try {
239 $curTitle = $origTitle = $this->getInnerText($this->dom->getElementsByTagName('title')->item(0));
240 } catch(Exception $e) {}
241
242 if (preg_match('/ [\|\-] /', $curTitle))
243 {
244 $curTitle = preg_replace('/(.*)[\|\-] .*/i', '$1', $origTitle);
245
246 if (count(explode(' ', $curTitle)) < 3) {
247 $curTitle = preg_replace('/[^\|\-]*[\|\-](.*)/i', '$1', $origTitle);
248 }
249 }
250 else if (strpos($curTitle, ': ') !== false)
251 {
252 $curTitle = preg_replace('/.*:(.*)/i', '$1', $origTitle);
253
254 if (count(explode(' ', $curTitle)) < 3) {
255 $curTitle = preg_replace('/[^:]*[:](.*)/i','$1', $origTitle);
256 }
257 }
258 else if(strlen($curTitle) > 150 || strlen($curTitle) < 15)
259 {
260 $hOnes = $this->dom->getElementsByTagName('h1');
261 if($hOnes->length == 1)
262 {
263 $curTitle = $this->getInnerText($hOnes->item(0));
264 }
265 }
266
267 $curTitle = trim($curTitle);
268
269 if (count(explode(' ', $curTitle)) <= 4) {
270 $curTitle = $origTitle;
271 }
272
273 $articleTitle = $this->dom->createElement('h1');
274 $articleTitle->innerHTML = $curTitle;
275
276 return $articleTitle;
277 }
278
279 /**
280 * Prepare the HTML document for readability to scrape it.
281 * This includes things like stripping javascript, CSS, and handling terrible markup.
282 *
283 * @return void
284 **/
285 protected function prepDocument() {
286 /**
287 * In some cases a body element can't be found (if the HTML is totally hosed for example)
288 * so we create a new body node and append it to the document.
289 */
290 if($this->dom->documentElement == null){
291 throw new Exception("No document element");
292 }
293 if ($this->body == null)
294 {
295 $this->body = $this->dom->createElement('body');
296 $this->dom->documentElement->appendChild($this->body);
297 }
298
299 $this->body->setAttribute('id', 'readabilityBody');
300
301 /* Remove all style tags in head */
302 $styleTags = $this->dom->getElementsByTagName('style');
303 for ($i = $styleTags->length-1; $i >= 0; $i--)
304 {
305 $styleTags->item($i)->parentNode->removeChild($styleTags->item($i));
306 }
307
308 /* Turn all double br's into p's */
309 /* Note, this is pretty costly as far as processing goes. Maybe optimize later. */
310 //document.body.innerHTML = document.body.innerHTML.replace(readability.regexps.replaceBrs, '</p><p>').replace(readability.regexps.replaceFonts, '<$1span>');
311 // We do this in the constructor for PHP as that's when we have raw HTML - before parsing it into a DOM tree.
312 // Manipulating innerHTML as it's done in JS is not possible in PHP.
313 }
314
315 /**
316 * For easier reading, convert this document to have footnotes at the bottom rather than inline links.
317 * @see http://www.roughtype.com/archives/2010/05/experiments_in.php
318 *
319 * @return void
320 **/
321 public function addFootnotes($articleContent) {
322 $footnotesWrapper = $this->dom->createElement('div');
323 $footnotesWrapper->setAttribute('id', 'readability-footnotes');
324 $footnotesWrapper->innerHTML = '<h3>References</h3>';
325
326 $articleFootnotes = $this->dom->createElement('ol');
327 $articleFootnotes->setAttribute('id', 'readability-footnotes-list');
328 $footnotesWrapper->appendChild($articleFootnotes);
329
330 $articleLinks = $articleContent->getElementsByTagName('a');
331
332 $linkCount = 0;
333 for ($i = 0; $i < $articleLinks->length; $i++)
334 {
335 $articleLink = $articleLinks->item($i);
336 $footnoteLink = $articleLink->cloneNode(true);
337 $refLink = $this->dom->createElement('a');
338 $footnote = $this->dom->createElement('li');
339 $linkDomain = @parse_url($footnoteLink->getAttribute('href'), PHP_URL_HOST);
340 if (!$linkDomain && isset($this->url)) $linkDomain = @parse_url($this->url, PHP_URL_HOST);
341 //linkDomain = footnoteLink.host ? footnoteLink.host : document.location.host,
342 $linkText = $this->getInnerText($articleLink);
343
344 if ((strpos($articleLink->getAttribute('class'), 'readability-DoNotFootnote') !== false) || preg_match($this->regexps['skipFootnoteLink'], $linkText)) {
345 continue;
346 }
347
348 $linkCount++;
349
350 /** Add a superscript reference after the article link */
351 $refLink->setAttribute('href', '#readabilityFootnoteLink-' . $linkCount);
352 $refLink->innerHTML = '<small><sup>[' . $linkCount . ']</sup></small>';
353 $refLink->setAttribute('class', 'readability-DoNotFootnote');
354 $refLink->setAttribute('style', 'color: inherit;');
355
356 //TODO: does this work or should we use DOMNode.isSameNode()?
357 if ($articleLink->parentNode->lastChild == $articleLink) {
358 $articleLink->parentNode->appendChild($refLink);
359 } else {
360 $articleLink->parentNode->insertBefore($refLink, $articleLink->nextSibling);
361 }
362
363 $articleLink->setAttribute('style', 'color: inherit; text-decoration: none;');
364 $articleLink->setAttribute('name', 'readabilityLink-' . $linkCount);
365
366 $footnote->innerHTML = '<small><sup><a href="#readabilityLink-' . $linkCount . '" title="Jump to Link in Article">^</a></sup></small> ';
367
368 $footnoteLink->innerHTML = ($footnoteLink->getAttribute('title') != '' ? $footnoteLink->getAttribute('title') : $linkText);
369 $footnoteLink->setAttribute('name', 'readabilityFootnoteLink-' . $linkCount);
370
371 $footnote->appendChild($footnoteLink);
372 if ($linkDomain) $footnote->innerHTML = $footnote->innerHTML . '<small> (' . $linkDomain . ')</small>';
373
374 $articleFootnotes->appendChild($footnote);
375 }
376
377 if ($linkCount > 0) {
378 $articleContent->appendChild($footnotesWrapper);
379 }
380 }
381
382 /**
383 * Reverts P elements with class 'readability-styled'
384 * to text nodes - which is what they were before.
385 *
386 * @param DOMElement
387 * @return void
388 */
389 function revertReadabilityStyledElements($articleContent) {
390 $xpath = new DOMXPath($articleContent->ownerDocument);
391 $elems = $xpath->query('.//p[@class="readability-styled"]', $articleContent);
392 //$elems = $articleContent->getElementsByTagName('p');
393 for ($i = $elems->length-1; $i >= 0; $i--) {
394 $e = $elems->item($i);
395 $e->parentNode->replaceChild($articleContent->ownerDocument->createTextNode($e->textContent), $e);
396 //if ($e->hasAttribute('class') && $e->getAttribute('class') == 'readability-styled') {
397 // $e->parentNode->replaceChild($this->dom->createTextNode($e->textContent), $e);
398 //}
399 }
400 }
401
402 /**
403 * Prepare the article node for display. Clean out any inline styles,
404 * iframes, forms, strip extraneous <p> tags, etc.
405 *
406 * @param DOMElement
407 * @return void
408 */
409 function prepArticle($articleContent) {
410 $this->cleanStyles($articleContent);
411 $this->killBreaks($articleContent);
412 if ($this->revertForcedParagraphElements) {
413 $this->revertReadabilityStyledElements($articleContent);
414 }
415
416 /* Clean out junk from the article content */
417 $this->cleanConditionally($articleContent, 'form');
418 $this->clean($articleContent, 'object');
419 $this->clean($articleContent, 'h1');
420
421 /**
422 * If there is only one h2, they are probably using it
423 * as a header and not a subheader, so remove it since we already have a header.
424 ***/
425 if ($articleContent->getElementsByTagName('h2')->length == 1) {
426 $this->clean($articleContent, 'h2');
427 }
428 $this->clean($articleContent, 'iframe');
429
430 $this->cleanHeaders($articleContent);
431
432 /* Do these last as the previous stuff may have removed junk that will affect these */
433 $this->cleanConditionally($articleContent, 'table');
434 $this->cleanConditionally($articleContent, 'ul');
435 $this->cleanConditionally($articleContent, 'div');
436
437 /* Remove extra paragraphs */
438 $articleParagraphs = $articleContent->getElementsByTagName('p');
439 for ($i = $articleParagraphs->length-1; $i >= 0; $i--)
440 {
441 $imgCount = $articleParagraphs->item($i)->getElementsByTagName('img')->length;
442 $embedCount = $articleParagraphs->item($i)->getElementsByTagName('embed')->length;
443 $objectCount = $articleParagraphs->item($i)->getElementsByTagName('object')->length;
444
445 if ($imgCount === 0 && $embedCount === 0 && $objectCount === 0 && $this->getInnerText($articleParagraphs->item($i), false) == '')
446 {
447 $articleParagraphs->item($i)->parentNode->removeChild($articleParagraphs->item($i));
448 }
449 }
450
451 try {
452 $articleContent->innerHTML = preg_replace('/<br[^>]*>\s*<p/i', '<p', $articleContent->innerHTML);
453 //articleContent.innerHTML = articleContent.innerHTML.replace(/<br[^>]*>\s*<p/gi, '<p');
454 }
455 catch (Exception $e) {
456 $this->dbg("Cleaning innerHTML of breaks failed. This is an IE strict-block-elements bug. Ignoring.: " . $e);
457 }
458 }
459
460 /**
461 * Initialize a node with the readability object. Also checks the
462 * className/id for special names to add to its score.
463 *
464 * @param Element
465 * @return void
466 **/
467 protected function initializeNode($node) {
468 $readability = $this->dom->createAttribute('readability');
469 $readability->value = 0; // this is our contentScore
470 $node->setAttributeNode($readability);
471
472 switch (strtoupper($node->tagName)) { // unsure if strtoupper is needed, but using it just in case
473 case 'DIV':
474 $readability->value += 5;
475 break;
476
477 case 'PRE':
478 case 'TD':
479 case 'BLOCKQUOTE':
480 $readability->value += 3;
481 break;
482
483 case 'ADDRESS':
484 case 'OL':
485 case 'UL':
486 case 'DL':
487 case 'DD':
488 case 'DT':
489 case 'LI':
490 case 'FORM':
491 $readability->value -= 3;
492 break;
493
494 case 'H1':
495 case 'H2':
496 case 'H3':
497 case 'H4':
498 case 'H5':
499 case 'H6':
500 case 'TH':
501 $readability->value -= 5;
502 break;
503 }
504 $readability->value += $this->getClassWeight($node);
505 }
506
507 /***
508 * grabArticle - Using a variety of metrics (content score, classname, element types), find the content that is
509 * most likely to be the stuff a user wants to read. Then return it wrapped up in a div.
510 *
511 * @return DOMElement
512 **/
513 protected function grabArticle($page=null) {
514 $stripUnlikelyCandidates = $this->flagIsActive(self::FLAG_STRIP_UNLIKELYS);
515 if (!$page) $page = $this->dom;
516 $allElements = $page->getElementsByTagName('*');
517 /**
518 * First, node prepping. Trash nodes that look cruddy (like ones with the class name "comment", etc), and turn divs
519 * into P tags where they have been used inappropriately (as in, where they contain no other block level elements.)
520 *
521 * Note: Assignment from index for performance. See http://www.peachpit.com/articles/article.aspx?p=31567&seqNum=5
522 * TODO: Shouldn't this be a reverse traversal?
523 **/
524 $node = null;
525 $nodesToScore = array();
526 for ($nodeIndex = 0; ($node = $allElements->item($nodeIndex)); $nodeIndex++) {
527 //for ($nodeIndex=$targetList->length-1; $nodeIndex >= 0; $nodeIndex--) {
528 //$node = $targetList->item($nodeIndex);
529 $tagName = strtoupper($node->tagName);
530 /* Remove unlikely candidates */
531 if ($stripUnlikelyCandidates) {
532 $unlikelyMatchString = $node->getAttribute('class') . $node->getAttribute('id');
533 if (
534 preg_match($this->regexps['unlikelyCandidates'], $unlikelyMatchString) &&
535 !preg_match($this->regexps['okMaybeItsACandidate'], $unlikelyMatchString) &&
536 $tagName != 'BODY'
537 )
538 {
539 $this->dbg('Removing unlikely candidate - ' . $unlikelyMatchString);
540 //$nodesToRemove[] = $node;
541 $node->parentNode->removeChild($node);
542 $nodeIndex--;
543 continue;
544 }
545 }
546
547 if ($tagName == 'P' || $tagName == 'TD' || $tagName == 'PRE') {
548 $nodesToScore[] = $node;
549 }
550
551 /* Turn all divs that don't have children block level elements into p's */
552 if ($tagName == 'DIV') {
553 if (!preg_match($this->regexps['divToPElements'], $node->innerHTML)) {
554 //$this->dbg('Altering div to p');
555 $newNode = $this->dom->createElement('p');
556 try {
557 $newNode->innerHTML = $node->innerHTML;
558 //$nodesToReplace[] = array('new'=>$newNode, 'old'=>$node);
559 $node->parentNode->replaceChild($newNode, $node);
560 $nodeIndex--;
561 $nodesToScore[] = $node; // or $newNode?
562 }
563 catch(Exception $e) {
564 $this->dbg('Could not alter div to p, reverting back to div.: ' . $e);
565 }
566 }
567 else
568 {
569 /* EXPERIMENTAL */
570 // TODO: change these p elements back to text nodes after processing
571 for ($i = 0, $il = $node->childNodes->length; $i < $il; $i++) {
572 $childNode = $node->childNodes->item($i);
573 if ($childNode->nodeType == 3) { // XML_TEXT_NODE
574 //$this->dbg('replacing text node with a p tag with the same content.');
575 $p = $this->dom->createElement('p');
576 $p->innerHTML = $childNode->nodeValue;
577 $p->setAttribute('style', 'display: inline;');
578 $p->setAttribute('class', 'readability-styled');
579 $childNode->parentNode->replaceChild($p, $childNode);
580 }
581 }
582 }
583 }
584 }
585
586 /**
587 * Loop through all paragraphs, and assign a score to them based on how content-y they look.
588 * Then add their score to their parent node.
589 *
590 * A score is determined by things like number of commas, class names, etc. Maybe eventually link density.
591 **/
592 $candidates = array();
593 for ($pt=0; $pt < count($nodesToScore); $pt++) {
594 $parentNode = $nodesToScore[$pt]->parentNode;
595 // $grandParentNode = $parentNode ? $parentNode->parentNode : null;
596 $grandParentNode = !$parentNode ? null : (($parentNode->parentNode instanceof DOMElement) ? $parentNode->parentNode : null);
597 $innerText = $this->getInnerText($nodesToScore[$pt]);
598
599 if (!$parentNode || !isset($parentNode->tagName)) {
600 continue;
601 }
602
603 /* If this paragraph is less than 25 characters, don't even count it. */
604 if(strlen($innerText) < 25) {
605 continue;
606 }
607
608 /* Initialize readability data for the parent. */
609 if (!$parentNode->hasAttribute('readability'))
610 {
611 $this->initializeNode($parentNode);
612 $candidates[] = $parentNode;
613 }
614
615 /* Initialize readability data for the grandparent. */
616 if ($grandParentNode && !$grandParentNode->hasAttribute('readability') && isset($grandParentNode->tagName))
617 {
618 $this->initializeNode($grandParentNode);
619 $candidates[] = $grandParentNode;
620 }
621
622 $contentScore = 0;
623
624 /* Add a point for the paragraph itself as a base. */
625 $contentScore++;
626
627 /* Add points for any commas within this paragraph */
628 $contentScore += count(explode(',', $innerText));
629
630 /* For every 100 characters in this paragraph, add another point. Up to 3 points. */
631 $contentScore += min(floor(strlen($innerText) / 100), 3);
632
633 /* Add the score to the parent. The grandparent gets half. */
634 $parentNode->getAttributeNode('readability')->value += $contentScore;
635
636 if ($grandParentNode) {
637 $grandParentNode->getAttributeNode('readability')->value += $contentScore/2;
638 }
639 }
640
641 /**
642 * After we've calculated scores, loop through all of the possible candidate nodes we found
643 * and find the one with the highest score.
644 **/
645 $topCandidate = null;
646 for ($c=0, $cl=count($candidates); $c < $cl; $c++)
647 {
648 /**
649 * Scale the final candidates score based on link density. Good content should have a
650 * relatively small link density (5% or less) and be mostly unaffected by this operation.
651 **/
652 $readability = $candidates[$c]->getAttributeNode('readability');
653 $readability->value = $readability->value * (1-$this->getLinkDensity($candidates[$c]));
654
655 $this->dbg('Candidate: ' . $candidates[$c]->tagName . ' (' . $candidates[$c]->getAttribute('class') . ':' . $candidates[$c]->getAttribute('id') . ') with score ' . $readability->value);
656
657 if (!$topCandidate || $readability->value > (int)$topCandidate->getAttribute('readability')) {
658 $topCandidate = $candidates[$c];
659 }
660 }
661
662 /**
663 * If we still have no top candidate, just use the body as a last resort.
664 * We also have to copy the body node so it is something we can modify.
665 **/
666 if ($topCandidate === null || strtoupper($topCandidate->tagName) == 'BODY')
667 {
668 $topCandidate = $this->dom->createElement('div');
669 $topCandidate->innerHTML = ($page instanceof DOMDocument) ? $page->saveXML($page->documentElement) : $page->innerHTML;
670 $page->innerHTML = '';
671 $page->appendChild($topCandidate);
672 $this->initializeNode($topCandidate);
673 }
674
675 /**
676 * Now that we have the top candidate, look through its siblings for content that might also be related.
677 * Things like preambles, content split by ads that we removed, etc.
678 **/
679 $articleContent = $this->dom->createElement('div');
680 $articleContent->setAttribute('id', 'readability-content');
681 $siblingScoreThreshold = max(10, ((int)$topCandidate->getAttribute('readability')) * 0.2);
682 $siblingNodes = $topCandidate->parentNode->childNodes;
683
684 for ($s=0, $sl=$siblingNodes->length; $s < $sl; $s++)
685 {
686 $siblingNode = $siblingNodes->item($s);
687 $append = false;
688
689 $this->dbg('Looking at sibling node: ' . $siblingNode->nodeName . (($siblingNode->nodeType === XML_ELEMENT_NODE && $siblingNode->hasAttribute('readability')) ? (' with score ' . $siblingNode->getAttribute('readability')) : ''));
690
691 //dbg('Sibling has score ' . ($siblingNode->readability ? siblingNode.readability.contentScore : 'Unknown'));
692
693 if ($siblingNode === $topCandidate)
694 // or if ($siblingNode->isSameNode($topCandidate))
695 {
696 $append = true;
697 }
698
699 $contentBonus = 0;
700 /* Give a bonus if sibling nodes and top candidates have the example same classname */
701 if ($siblingNode->nodeType === XML_ELEMENT_NODE && $siblingNode->getAttribute('class') == $topCandidate->getAttribute('class') && $topCandidate->getAttribute('class') != '') {
702 $contentBonus += ((int)$topCandidate->getAttribute('readability')) * 0.2;
703 }
704
705 if ($siblingNode->nodeType === XML_ELEMENT_NODE && $siblingNode->hasAttribute('readability') && (((int)$siblingNode->getAttribute('readability')) + $contentBonus) >= $siblingScoreThreshold)
706 {
707 $append = true;
708 }
709
710 if (strtoupper($siblingNode->nodeName) == 'P') {
711 $linkDensity = $this->getLinkDensity($siblingNode);
712 $nodeContent = $this->getInnerText($siblingNode);
713 $nodeLength = strlen($nodeContent);
714
715 if ($nodeLength > 80 && $linkDensity < 0.25)
716 {
717 $append = true;
718 }
719 else if ($nodeLength < 80 && $linkDensity === 0 && preg_match('/\.( |$)/', $nodeContent))
720 {
721 $append = true;
722 }
723 }
724
725 if ($append)
726 {
727 $this->dbg('Appending node: ' . $siblingNode->nodeName);
728
729 $nodeToAppend = null;
730 $sibNodeName = strtoupper($siblingNode->nodeName);
731 if ($sibNodeName != 'DIV' && $sibNodeName != 'P') {
732 /* We have a node that isn't a common block level element, like a form or td tag. Turn it into a div so it doesn't get filtered out later by accident. */
733
734 $this->dbg('Altering siblingNode of ' . $sibNodeName . ' to div.');
735 $nodeToAppend = $this->dom->createElement('div');
736 try {
737 $nodeToAppend->setAttribute('id', $siblingNode->getAttribute('id'));
738 $nodeToAppend->innerHTML = $siblingNode->innerHTML;
739 }
740 catch(Exception $e)
741 {
742 $this->dbg('Could not alter siblingNode to div, reverting back to original.');
743 $nodeToAppend = $siblingNode;
744 $s--;
745 $sl--;
746 }
747 } else {
748 $nodeToAppend = $siblingNode;
749 $s--;
750 $sl--;
751 }
752
753 /* To ensure a node does not interfere with readability styles, remove its classnames */
754 $nodeToAppend->removeAttribute('class');
755
756 /* Append sibling and subtract from our list because it removes the node when you append to another node */
757 $articleContent->appendChild($nodeToAppend);
758 }
759 }
760
761 /**
762 * So we have all of the content that we need. Now we clean it up for presentation.
763 **/
764 $this->prepArticle($articleContent);
765
766 /**
767 * Now that we've gone through the full algorithm, check to see if we got any meaningful content.
768 * If we didn't, we may need to re-run grabArticle with different flags set. This gives us a higher
769 * likelihood of finding the content, and the sieve approach gives us a higher likelihood of
770 * finding the -right- content.
771 **/
772 if (strlen($this->getInnerText($articleContent, false)) < 250)
773 {
774 $this->body->innerHTML = $this->bodyCache;
775
776 if ($this->flagIsActive(self::FLAG_STRIP_UNLIKELYS)) {
777 $this->removeFlag(self::FLAG_STRIP_UNLIKELYS);
778 return $this->grabArticle($this->body);
779 }
780 else if ($this->flagIsActive(self::FLAG_WEIGHT_CLASSES)) {
781 $this->removeFlag(self::FLAG_WEIGHT_CLASSES);
782 return $this->grabArticle($this->body);
783 }
784 else if ($this->flagIsActive(self::FLAG_CLEAN_CONDITIONALLY)) {
785 $this->removeFlag(self::FLAG_CLEAN_CONDITIONALLY);
786 return $this->grabArticle($this->body);
787 }
788 else {
789 return false;
790 }
791 }
792 return $articleContent;
793 }
794
795 /**
796 * Remove script tags from document
797 *
798 * @param DOMElement
799 * @return void
800 */
801 public function removeScripts($doc) {
802 $scripts = $doc->getElementsByTagName('script');
803 for($i = $scripts->length-1; $i >= 0; $i--)
804 {
805 $scripts->item($i)->parentNode->removeChild($scripts->item($i));
806 }
807 }
808
809 /**
810 * Get the inner text of a node.
811 * This also strips out any excess whitespace to be found.
812 *
813 * @param DOMElement $
814 * @param boolean $normalizeSpaces (default: true)
815 * @return string
816 **/
817 public function getInnerText($e, $normalizeSpaces=true) {
818 $textContent = '';
819
820 if (!isset($e->textContent) || $e->textContent == '') {
821 return '';
822 }
823
824 $textContent = trim($e->textContent);
825
826 if ($normalizeSpaces) {
827 return preg_replace($this->regexps['normalize'], ' ', $textContent);
828 } else {
829 return $textContent;
830 }
831 }
832
833 /**
834 * Get the number of times a string $s appears in the node $e.
835 *
836 * @param DOMElement $e
837 * @param string - what to count. Default is ","
838 * @return number (integer)
839 **/
840 public function getCharCount($e, $s=',') {
841 return substr_count($this->getInnerText($e), $s);
842 }
843
844 /**
845 * Remove the style attribute on every $e and under.
846 *
847 * @param DOMElement $e
848 * @return void
849 */
850 public function cleanStyles($e) {
851 $elems = $e->getElementsByTagName('*');
852 foreach ($elems as $elem) {
853 $elem->removeAttribute('style');
854 }
855 }
856
857 /**
858 * Get the density of links as a percentage of the content
859 * This is the amount of text that is inside a link divided by the total text in the node.
860 *
861 * @param DOMElement $e
862 * @return number (float)
863 */
864 public function getLinkDensity($e) {
865 $links = $e->getElementsByTagName('a');
866 $textLength = strlen($this->getInnerText($e));
867 $linkLength = 0;
868 for ($i=0, $il=$links->length; $i < $il; $i++)
869 {
870 $linkLength += strlen($this->getInnerText($links->item($i)));
871 }
872 if ($textLength > 0) {
873 return $linkLength / $textLength;
874 } else {
875 return 0;
876 }
877 }
878
879 /**
880 * Get an elements class/id weight. Uses regular expressions to tell if this
881 * element looks good or bad.
882 *
883 * @param DOMElement $e
884 * @return number (Integer)
885 */
886 public function getClassWeight($e) {
887 if(!$this->flagIsActive(self::FLAG_WEIGHT_CLASSES)) {
888 return 0;
889 }
890
891 $weight = 0;
892
893 /* Look for a special classname */
894 if ($e->hasAttribute('class') && $e->getAttribute('class') != '')
895 {
896 if (preg_match($this->regexps['negative'], $e->getAttribute('class'))) {
897 $weight -= 25;
898 }
899 if (preg_match($this->regexps['positive'], $e->getAttribute('class'))) {
900 $weight += 25;
901 }
902 }
903
904 /* Look for a special ID */
905 if ($e->hasAttribute('id') && $e->getAttribute('id') != '')
906 {
907 if (preg_match($this->regexps['negative'], $e->getAttribute('id'))) {
908 $weight -= 25;
909 }
910 if (preg_match($this->regexps['positive'], $e->getAttribute('id'))) {
911 $weight += 25;
912 }
913 }
914 return $weight;
915 }
916
917 /**
918 * Remove extraneous break tags from a node.
919 *
920 * @param DOMElement $node
921 * @return void
922 */
923 public function killBreaks($node) {
924 $html = $node->innerHTML;
925 $html = preg_replace($this->regexps['killBreaks'], '<br />', $html);
926 $node->innerHTML = $html;
927 }
928
929 /**
930 * Clean a node of all elements of type "tag".
931 * (Unless it's a youtube/vimeo video. People love movies.)
932 *
933 * @param DOMElement $e
934 * @param string $tag
935 * @return void
936 */
937 public function clean($e, $tag) {
938 $targetList = $e->getElementsByTagName($tag);
939 $isEmbed = ($tag == 'object' || $tag == 'embed');
940
941 for ($y=$targetList->length-1; $y >= 0; $y--) {
942 /* Allow youtube and vimeo videos through as people usually want to see those. */
943 if ($isEmbed) {
944 $attributeValues = '';
945 for ($i=0, $il=$targetList->item($y)->attributes->length; $i < $il; $i++) {
946 $attributeValues .= $targetList->item($y)->attributes->item($i)->value . '|'; // DOMAttr? (TODO: test)
947 }
948
949 /* First, check the elements attributes to see if any of them contain youtube or vimeo */
950 if (preg_match($this->regexps['video'], $attributeValues)) {
951 continue;
952 }
953
954 /* Then check the elements inside this element for the same. */
955 if (preg_match($this->regexps['video'], $targetList->item($y)->innerHTML)) {
956 continue;
957 }
958 }
959 $targetList->item($y)->parentNode->removeChild($targetList->item($y));
960 }
961 }
962
963 /**
964 * Clean an element of all tags of type "tag" if they look fishy.
965 * "Fishy" is an algorithm based on content length, classnames,
966 * link density, number of images & embeds, etc.
967 *
968 * @param DOMElement $e
969 * @param string $tag
970 * @return void
971 */
972 public function cleanConditionally($e, $tag) {
973 if (!$this->flagIsActive(self::FLAG_CLEAN_CONDITIONALLY)) {
974 return;
975 }
976
977 $tagsList = $e->getElementsByTagName($tag);
978 $curTagsLength = $tagsList->length;
979
980 /**
981 * Gather counts for other typical elements embedded within.
982 * Traverse backwards so we can remove nodes at the same time without effecting the traversal.
983 *
984 * TODO: Consider taking into account original contentScore here.
985 */
986 for ($i=$curTagsLength-1; $i >= 0; $i--) {
987 $weight = $this->getClassWeight($tagsList->item($i));
988 $contentScore = ($tagsList->item($i)->hasAttribute('readability')) ? (int)$tagsList->item($i)->getAttribute('readability') : 0;
989
990 $this->dbg('Cleaning Conditionally ' . $tagsList->item($i)->tagName . ' (' . $tagsList->item($i)->getAttribute('class') . ':' . $tagsList->item($i)->getAttribute('id') . ')' . (($tagsList->item($i)->hasAttribute('readability')) ? (' with score ' . $tagsList->item($i)->getAttribute('readability')) : ''));
991
992 if ($weight + $contentScore < 0) {
993 $tagsList->item($i)->parentNode->removeChild($tagsList->item($i));
994 }
995 else if ( $this->getCharCount($tagsList->item($i), ',') < 10) {
996 /**
997 * If there are not very many commas, and the number of
998 * non-paragraph elements is more than paragraphs or other ominous signs, remove the element.
999 **/
1000 $p = $tagsList->item($i)->getElementsByTagName('p')->length;
1001 $img = $tagsList->item($i)->getElementsByTagName('img')->length;
1002 $li = $tagsList->item($i)->getElementsByTagName('li')->length-100;
1003 $input = $tagsList->item($i)->getElementsByTagName('input')->length;
1004
1005 $embedCount = 0;
1006 $embeds = $tagsList->item($i)->getElementsByTagName('embed');
1007 for ($ei=0, $il=$embeds->length; $ei < $il; $ei++) {
1008 if (preg_match($this->regexps['video'], $embeds->item($ei)->getAttribute('src'))) {
1009 $embedCount++;
1010 }
1011 }
1012
1013 $linkDensity = $this->getLinkDensity($tagsList->item($i));
1014 $contentLength = strlen($this->getInnerText($tagsList->item($i)));
1015 $toRemove = false;
1016
1017 if ( $img > $p ) {
1018 $toRemove = true;
1019 } else if ($li > $p && $tag != 'ul' && $tag != 'ol') {
1020 $toRemove = true;
1021 } else if ( $input > floor($p/3) ) {
1022 $toRemove = true;
1023 } else if ($contentLength < 25 && ($img === 0 || $img > 2) ) {
1024 $toRemove = true;
1025 } else if($weight < 25 && $linkDensity > 0.2) {
1026 $toRemove = true;
1027 } else if($weight >= 25 && $linkDensity > 0.5) {
1028 $toRemove = true;
1029 } else if(($embedCount == 1 && $contentLength < 75) || $embedCount > 1) {
1030 $toRemove = true;
1031 }
1032
1033 if ($toRemove) {
1034 $tagsList->item($i)->parentNode->removeChild($tagsList->item($i));
1035 }
1036 }
1037 }
1038 }
1039
1040 /**
1041 * Clean out spurious headers from an Element. Checks things like classnames and link density.
1042 *
1043 * @param DOMElement $e
1044 * @return void
1045 */
1046 public function cleanHeaders($e) {
1047 for ($headerIndex = 1; $headerIndex < 3; $headerIndex++) {
1048 $headers = $e->getElementsByTagName('h' . $headerIndex);
1049 for ($i=$headers->length-1; $i >=0; $i--) {
1050 if ($this->getClassWeight($headers->item($i)) < 0 || $this->getLinkDensity($headers->item($i)) > 0.33) {
1051 $headers->item($i)->parentNode->removeChild($headers->item($i));
1052 }
1053 }
1054 }
1055 }
1056
1057 public function flagIsActive($flag) {
1058 return ($this->flags & $flag) > 0;
1059 }
1060
1061 public function addFlag($flag) {
1062 $this->flags = $this->flags | $flag;
1063 }
1064
1065 public function removeFlag($flag) {
1066 $this->flags = $this->flags & ~$flag;
1067 }
1068}
1069?> \ No newline at end of file
diff --git a/inc/3rdparty/libraries/tcpdf/CHANGELOG.TXT b/inc/3rdparty/libraries/tcpdf/CHANGELOG.TXT
new file mode 100644
index 00000000..a7dde3f0
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/CHANGELOG.TXT
@@ -0,0 +1,2860 @@
16.0.093 (2014-09-02)
2 - Security fix: some serialize/unserialize methods were replaced with json_encode/json_decode to avoid a potential object injection with user supplied content. Thanks to ownCloud Inc. for reporting this issue.
3 - K_TIMEZONE constant was added to the default configuration to supress date-time warnings.
4
56.0.092 (2014-09-01)
6 - Bug item #956 "Monospaced fonts are not alignd at the baseline" was fixed.
7 - Bug item #964 "Problem when changing font size" was fixed.
8 - Bug item #969 "ImageSVG with radialGradient problem" was fixed.
9 - sRGB.icc file was replaced with the one from the Debian package icc-profiles-free (2.0.1+dfsg-1)
10
116.0.091 (2014-08-13)
12 - Issue #325"Division by zero when css fontsize equals 0" was fixed.
13
146.0.090 (2014-08-08)
15 - Starting from this version TCPDF is also available in GitHub at https://github.com/tecnickcom/TCPDF
16 - Function getmypid() was removed for better compatibility with shared hosting environments.
17 - Support for pulling SVG stroke opacity value from RGBa color was mergeg [adf006].
18 - Bug item #951 "HTML Table within TCPDF columns doesnt flow correctly on page break ..." was fixed.
19
206.0.089 (2014-07-16)
21 - Bug item #948 "bottom line of rowspan cell not work correctly" was fixed.
22
236.0.088 (2014-07-09)
24 - Bug item #946 "Case sensitive type check causes broken match for SVG" was fixed.
25 - Bug item #945 "Imagick load doesn't account for passed data string " was fixed.
26
276.0.087 (2014-06-25)
28 - A bug affecting fitcell option in Multicell was fixed.
29
306.0.086 (2014-06-20)
31 - Bug item #938 "Hyphenation-dash extends outside of cell" was fixed (collateral effect).
32
336.0.085 (2014-06-19)
34 - Some example images were replaced.
35 - A race condition bug was fixed.
36 - Bug item #938 "Hyphenation-dash extends outside of cell" was fixed.
37
386.0.084 (2014-06-13)
39 - A bug related to MultiCell fitcell feature was fixed.
40 - Bug item #931 "Documentation error for setPageFormat()" was fixed.
41
426.0.083 (2014-05-29)
43 - Bug item #928 "setHtmlVSpace with HR element" was fixed.
44
456.0.082 (2014-05-23)
46 - Bug item #926 "test statement instead of assignment used in tcpdf_fonts.php" was fixed.
47 - Bug item #925 "924 transparent images bug" was fixed.
48
496.0.081 (2014-05-22)
50 - Bug item #922 "writehtml tables thead repeating" was fixed.
51 - Patch #71 "External and internal links, local and remote" wa applied.
52
536.0.080 (2014-05-20)
54 - Bug item #921 "Fatal error in hyphenateText() function" was fixed.
55 - Bug item #923 "Automatic Hyphenation error" was fixed.
56 - Patch #70 "Augument TCPDFBarcode classes with ability to return raw png image data" was applied.
57
586.0.079 (2014-05-19)
59 - Patch item #69 "Named destinations, HTML internal and external links" was merged.
60 - Bug item #920 "hyphenateText() should not hyphenate the content of style-tags in HTML mode" was fixed.
61 - Image method now trigs an error in case the cache is now writeable.
62 - Fixed issue with layer default status.
63
646.0.078 (2014-05-12)
65 - A warning issue in addTTFfont() method was fixed.
66 - Fonts were updated to include cbbox metrics.
67
686.0.077 (2014-05-06)
69 - A Datamatrix barcode bug was fixed.
70
716.0.076 (2014-05-06)
72 - A bug in Datamatrix Base256 encoding was fixed.
73 - Merged fix for SVG use/clip-gradient.
74 - Now it is possible to prefix a page number in Link methods with the * character to avoid been changed when adding/deleting/moving pages (see example_045.php).
75
766.0.075 (2014-05-05)
77 - Bug #917 "Using realtive Units like ex or em for images distort output in HTML mode" was fixed.
78
796.0.074 (2014-05-03)
80 - Part of Bug #917 "Using realtive Units like ex or em for images distort output in HTML mode" was fixed.
81 - Bug #915 "Problem with SVG Image using Radial Gradients" was fixed.
82
836.0.073 (2014-04-29)
84 - Bug #913 "Possible bug with line-height" was fixed.
85 - Bug #914 "MultiCell and FitCell" was fixed.
86 - Bug #915 "Problem with SVG Image using Radial Gradients" was fixed.
87
886.0.072 (2014-04-27)
89 - Deprecated curly braces substring syntax was replaced with square braces.
90
916.0.071 (2014-04-25)
92 - Bug #911 "error with buffered png pics" was fixed.
93
946.0.070 (2014-04-24)
95 - Bug #910 "An SVG image is being cut off (with clipping mask) when you use align options" was fixed.
96
976.0.069 (2014-04-24)
98 - Datamatrix Base256 encoding was fixed.
99
1006.0.068 (2014-04-22)
101 - Some Datamatrix barcode bugs were fixed.
102
1036.0.067 (2014-04-21)
104 - startLayer() method signature was changed to include a new "lock" parameter.
105
1066.0.066 (2014-04-20)
107 - Bug #908 "Linebreak is not considered when getting length of the next string" was fixed.
108
1096.0.065 (2014-04-10)
110 - Bug #905 "RGB percentage color bug in convertHTMLColorToDec()" was fixed.
111
1126.0.064 (2014-04-07)
113 - Header and Footer fonts are now set by default.
114 - Bug #904 "PDF corrupted" was fixed.
115
1166.0.063 (2014-04-03)
117 - Method TCPDF_IMAGES::_parsepng() was fixed to support transparency in Indexed images.
118
1196.0.062 (2014-03-02)
120 - The method startLayer() now accepts the NULL value for the $print parameter to not set the print layer option.
121
1226.0.061 (2014-02-18)
123 - Bug #893 "Parsing error on streamed xref for secured pdf" was fixed.
124
1256.0.060 (2014-02-16)
126 - Bug #891 "Error on parsing hexa fields" was fixed.
127 - Bug #892 "Parsing pdf with trailing space at start" was fixed.
128
1296.0.059 (2014-02-03)
130 - SVG 'use' support was imporved.
131
1326.0.058 (2014-01-31)
133 - Bug #886 "Bugs with SVG using <defs> and <use>" was fixed.
134
1356.0.057 (2014-01-26)
136 - Bug #883 "Parsing error" was fixed.
137
1386.0.056 (2014-01-25)
139 - The automatic cache folder selection now works also with some restricted hosting environments.
140 - CSS text-transform property is now supported (requires the multibyte string library for php) - see examle n. 061 (Thanks to Walter Ferraz).
141 - Bug #884 "Parsing error prev tag looking for" was fixed.
142
1436.0.055 (2014-01-15)
144 - Bug #880 "Error detecting hX tags (h1,h2..)" was fixed
145 - Bug #879 "Thead on the second page inherits style of previous tr" was fixed
146
1476.0.054 (2014-01-13)
148 - Bug #877 "Parenteses causing corrupt text" was fixed.
149
1506.0.053 (2014-01-03)
151 - Bug #876 "Cell padding should not be multiplied with number of lines in getStringHeight" was fixed.
152 - Patch #68 "Empty img src attribute leads to access of uninitialized string offset" was applied.
153
1546.0.052 (2013-12-12)
155 - Bug #871 "Datamatrix coding" was fixed.
156
1576.0.051 (2013-12-02)
158 - cbbox array values in addTTFfont() were converted to integers.
159
1606.0.050 (2013-12-01)
161 - The method getNumLines() was extended to support hyphenation.
162 - The CSS property line-height now supports non percentage values.
163
1646.0.050 (2013-11-27)
165 - A bug related to PNG images was fixed.
166
1676.0.048 (2013-11-24)
168 - SVG vars are now reset in ImageSVG() method.
169
1706.0.047 (2013-11-19)
171 - SVG support was extended to support some nested defs.
172
1736.0.046 (2013-11-17)
174 - preg_replace_callback functions were replaced to improve memory performances.
175
1766.0.045 (2013-11-17)
177 - Bug #862 "Parsing error on flate filter" was fixed.
178
1796.0.044 (2013-11-10)
180 - Bug #857 "Undefined offset error" was fixed.
181 - The uniord method now uses a static cache to improve performances (thanks to Mathieu Masseboeuf for the sugegstion).
182 - Two bugs in the TCPDF_FONTS class were fixed.
183
1846.0.043 (2013-10-29)
185 - Bug #854 "CSS instruction display" was fixed.
186
1876.0.042 (2013-10-25)
188 - Bug #852 "CMYK Colors Bug" was fixed.
189
1906.0.041 (2013-10-21)
191 - Bug #851 "Problem with images in PDF. PHP timing out" was fixed.
192
1936.0.040 (2013-10-20)
194 - Bug #849 "SVG import bug" was fixed.
195
1966.0.039 (2013-10-13)
197 - Bug #843 "Wrong call in parser" was fixed.
198 - Bug #844 "Wrong object type named" was fixed.
199 - Bug #845 "Parsing error on obj ref prefixed by '000000'" was fixed.
200
2016.0.038 (2013-10-06)
202 - Bug #841 "Division by zero warning at writeHTML a <li> tag" was fixed.
203
2046.0.037 (2013-09-30)
205 - Method getAllSpotColors() was added to return all spot colors.
206 - Method colorRegistrationBar() was extended to automatically print all spot colors and support individual spot colors.
207 - The method registrationMarkCMYK() was added to print a registration mark for CMYK colors.
208 - A bug related to page groups was fixed.
209 - Gradient() method now supports CMYK equivalents of spot colors.
210 - Example n. 56 was updated.
211
2126.0.036 (2013-09-29)
213 - Methods for registration bars and crop marks were extended to support registration color (see example n. 56).
214 - New default spot colors were added to tcpdf_colors.php, including the 'All' and 'None' special registration colors.
215
2166.0.035 (2013-09-25)
217 - TCPDF_PARSER class was improved.
218
2196.0.034 (2013-09-24)
220 - Bug #839 "Error in xref parsing in mixed newline chars" was fixed.
221
2226.0.033 (2013-09-23)
223 - Bug fix related to PNG image transparency using GD library.
224
2256.0.032 (2013-09-23)
226 - Bug #838 "Fatal error when imagick cannot handle the image, even though GD is available and can" was fixed.
227
2286.0.031 (2013-09-18)
229 - Bug #836 "Optional EOL marker before endstream" was fixed.
230 - Some additional controls were added to avoid "division by zero" error with badly formatted input.
231
2326.0.030 (2013-09-17)
233 - Bug #835 "PDF417 and Cyrilic simbols" was fixed.
234
2356.0.029 (2013-09-15)
236 - Constants K_TCPDF_PARSER_THROW_EXCEPTION_ERROR and K_TCPDF_PARSER_IGNORE_DECODING_ERRORS where removed in favor of a new configuration array in the TCPDF_PARSER class.
237 - The TCPDF_PARSER class can now be configured using the new $cfg parameter.
238
2396.0.028 (2013-09-15)
240 - A debug print_r was removed form tcpdf_parser.php.
241 - TCPDF_FILTERS class now throws an exception in case of error.
242 - TCPDF_PARSER class now throws an exception in case of error unless you define the constant K_TCPDF_PARSER_THROW_EXCEPTION_ERROR to false.
243 - The constant K_TCPDF_PARSER_IGNORE_DECODING_ERRORS can be set to tru eto ignore decoding errors on TCPDF_PARSER.
244
2456.0.027 (2013-09-14)
246 - A bug in tcpdf_parser wen parsing hexadecimal strings was fixed.
247 - A bug in tcpdf_parser wen looking for statxref was fixed.
248 - A bug on RC4 encryption was fixed.
249
2506.0.026 (2013-09-14)
251 - A bug in tcpdf_parser wen decoding streams was fixed.
252
2536.0.025 (2013-09-04)
254 - A pregSplit() bug was fixed.
255 - Improved content loading from URLs.
256 - Improved font path loading.
257
2586.0.024 (2013-09-02)
259 - Bug #826 "addEmptySignatureAppearance issue" was fixed.
260
2616.0.023 (2013-08-05)
262 - GNU Freefont fonts were updated.
263 - Licensing and copyright information about fonts were improved.
264 - PNG image support was improved.
265
2666.0.022 (2013-08-02)
267 - fixing initialization problem for signature_appearance property.
268
2696.0.021 (2013-07-18)
270 - The bug caused by the preg_split function on some PHP 5.2.x versions was fixed.
271
2726.0.020 (2013-06-04)
273 - The method addTTFfont() was fixed (Bug item #813 Undefined offset).
274
2756.0.019 (2013-06-04)
276 - The magic constant __DIR__ was replaced with dirname(__FILE__) for php 5.2 compatibility.
277 - The exceptions raised by file_exists() function were suppressed.
278
2796.0.018 (2013-05-19)
280 - The barcode examples were changed to automatically search for the barcode class path (in case the examples directory is not installed under the TCPDF root).
281
2826.0.017 (2013-05-16)
283 - The command line tool tcpdf_addfont.php was improved.
284 - The php logic was removed from configuration files that now contains only constant defines.
285 - The tcpdf_autoconfig.php file was added to automatically set missing configuration values.
286
2876.0.016 (2013-05-15)
288 - The tcpdf_addfont.php tool was improved (thanks to Remi Collet).
289 - Constant K_PATH_IMAGES is now automatically set in configuration file.
290
2916.0.015 (2013-05-14)
292 - Some unused vars were removed from AddFont() method.
293 - Some directories were moved inside the examples directory.
294 - All examples were updated to reflect the new default structure.
295 - Source code were clean-up up to be more compatible with system packaging.
296 - Files encodings and permissions were reset.
297 - The command line tool tcpdf_addfont.php was added on the tools directory.
298
2996.0.014 (2013-04-13)
300 - The signature of addTTFfont() method includes a new parameter to link existing fonts instead of copying and compressing them.
301
3026.0.013 (2013-04-10)
303 - Add support for SVG dx and dy text/tspan attributes.
304 - replace require() with require_once().
305 - fix some minor typos on documentation.
306 - fix a problem when deleting all pages.
307
3086.0.012 (2013-04-24)
309 - An error condition in addHtmlLink() method was fixed (bug #799).
310
3116.0.011 (2013-04-22)
312 - Minor documentation changes.
313
3146.0.010 (2013-04-03)
315 - The method Rect() was fixed to print borders correctly.
316
3176.0.009 (2013-04-02)
318 - Adding back some files that were not properly committed on the latest release.
319
3206.0.008 (2013-04-01)
321 - Duplicated encoding maps was removed from tcpdf_font_data.php.
322 - Fixing bug on AddTTFFont().
323
3246.0.007 (2013-03-29)
325 - HTML/CSS font size conversion were improved.
326
3276.0.006 (2013-03-27)
328 - Bug related to SVG and EPS files on xobjects were fixed.
329
3306.0.005 (2013-03-26)
331 - Default font path was fixed.
332
3336.0.004 (2013-03-21)
334 - Return value of addTTFfont() method was fixed.
335
3366.0.003 (2013-03-20)
337 - A bug related to non-unicode mode was fixed.
338
3396.0.002 (2013-03-18)
340 - _getFIXED call on tcpdf_fonts.php was fixed.
341
3426.0.001 (2013-03-18)
343 - Fixed $uni_type call on tcpdf.php.
344
3456.0.000 (2013-03-17)
346 - IMPORTANT: PHP4 support has been removed starting from this version.
347 - Several TCPDF methods and vars were moved to new class files: tcpdf_static.php, tcpdf_colors.php, tcpdf_images.php, tcpdf_font_data.php, tcpdf_fonts.php.
348 - Files htmlcolors.php, spotcolors.php, unicode_data.php and ecodings_maps.php were removed.
349 - Barcode classes were renamed and new barcode examples were added.
350 - Class TCPDF_PARSER was improved.
351
352********************************************************************************
353
3545.9.209 (2013-03-15)
355 - Image method was improved.
356
3575.9.208 (2013-03-15)
358 - objclone fuction was patched to support old imagick extensions.
359 - tcpdf_parser was improved to support Cross-Reference Streams and large streams.
360
3615.9.207 (2013-03-04)
362 - Datamatrix class was fixed (a debug echo was removed).
363
3645.9.206 (2013-02-22)
365 - Bug item #754 "PNG with alpha channel becomes gray scale" was fixed.
366 - Minor documentation fixes.
367
3685.9.205 (2013-02-06)
369 - The constant K_TCPDF_THROW_EXCEPTION_ERROR was added on configuration file to change the behavior of Error() method.
370 - PDF417 barcode bug was fixed.
371
3725.9.204 (2013-01-23)
373 - The method Bookmark() was extended to include named destinations, URLs, internal links or embedded files (see example n. 15).
374 - automatic path calculation on configuration file was fixed.
375 - Error() method was extended to throw new Exception if PHP > 5.
376
3775.9.203 (2013-01-22)
378 - Horizontal position of radiobuttons and checkboxes was adjusted.
379
3805.9.202 (2012-12-16)
381 - Vertical space problem after table was fixed.
382
3835.9.201 (2012-12-10)
384 - First 256 chars are now always included on font subset to overcome a problem reported on the forum.
385
3865.9.200 (2012-12-05)
387 - Bug item #768 "Rowspan with Pagebreak error" was fixed.
388 - Page regions now works also with limited MultiCell() cells.
389
3905.9.199 (2012-11-29)
391 - Internal setImageBuffer() method was improved.
392
3935.9.198 (2012-11-19)
394 - Datamatrix EDIFACT mode was fixed.
395
3965.9.197 (2012-11-06)
397 - Bug item #756 "TCPDF 5.9.196 shows line on top of all PDFs" was fixed.
398
3995.9.196 (2012-11-02)
400 - Several methods were improved to avoid output when the context is out of page.
401 - Bug item #755 "remove cached files before unsetting" was fixed.
402
4035.9.195 (2012-10-24)
404 - Method _putfonts() was improved.
405
4065.9.194 (2012-10-23)
407 - Text alignment on TextField() method was fixed.
408
4095.9.193 (2012-09-25)
410 - Support for named destinations on HTML links was added (i.e.: <a href="#destinationname">link to named destination</a>).
411
4125.9.192 (2012-09-24)
413 - A problem on the releasing process was fixed.
414
4155.9.191 (2012-09-24)
416 - SVG image naow support svg and eps images.
417
4185.9.190 (2012-09-23)
419 - "page" word translation is now set to empty if not defined.
420 - Tooltip feature was added on the radiobutton annotation.
421
4225.9.189 (2012-09-18)
423 - Bug item #3568969 "ini_get safe_mode error" was fixed.
424
4255.9.188 (2012-09-15)
426 - A datamatrix barcode bug was fixed.
427
4285.9.187 (2012-09-14)
429 - Subset feature was extended to include the first 256 characters.
430
4315.9.186 (2012-09-13)
432 - barcodes.php file was resynced.
433 - Methods SetAbsX, SetAbsY, SetAbsXY where added to set the absolute pointer coordinates.
434 - Method getCharBBox were added to get single character bounding box.
435 - Signature of addTTFfont method was changed ($addcbbox paramter was added).
436
4375.9.185 (2012-09-12)
438 - Method _putfontwidths() was fixed.
439
4405.9.184 (2012-09-11)
441 - A problem with EAN barcodes was fixed.
442
4435.9.183 (2012-09-07)
444 - A problem with font names normalization was fixed.
445
4465.9.182 (2012-09-05)
447 - Bug item #3564982 "Infinite loop in Write() method" was fixed.
448
4495.9.181 (2012-08-31)
450 - composer.json file was added.
451 - Bug item #3563369 "Cached images are not unlinked some time" was fixed.
452
4535.9.180 (2012-08-22)
454 - Bug item #3560493 "Problems with nested cells in HTML" was fixed.
455
4565.9.179 (2012-08-04)
457 - SVG 'use' tag was fixed for 'circle' and 'ellipse' shift problem.
458 - Alpha status is now correctly stored and restored by getGraphicVars() and SetGraphicVars() methods.
459
4605.9.178 (2012-08-02)
461 - SVG 'use' tag was fixed for 'circle' and 'ellipse'.
462
4635.9.177 (2012-08-02)
464 - An additional control on annotations was fixed.
465
4665.9.176 (2012-07-25)
467 - A bug related to stroke width was fixed.
468 - A problem related to font spacing in HTML was fixed.
469
4705.9.175 (2012-07-25)
471 - The problem of missing letter on hyphen break was fixed.
472
4735.9.174 (2012-07-25)
474 - The problem of wrong filename when downloading PDF from an Android device was fixed.
475 - The method setHeaderData() was extended to set text and line color for header (see example n. 1).
476 - The method setFooterData() was added to set text and line color for footer (see example n. 1).
477 - The methods setTextShadow() and getTextShadow() were added to set text shadows (see example n. 1).
478 - The GetCharWidth() method was fixed for negative character spacing.
479 - A 'none' border mode is now correctly recognized.
480 - Break on hyphen problem was fixed.
481
4825.9.173 (2012-07-23)
483 - Some additional control wher added on barcode methods.
484 - The option CURLOPT_FOLLOWLOCATION on Image method is now disabled if PHP safe_mode is on or open_basedir is set.
485 - Method Bookmark() was extended to include X parameter.
486 - Method setDestination() was extended to include X parameter.
487 - A problem with Thai language was fixed.
488
4895.9.172 (2012-07-02)
490 - A PNG color profile issue was fixed.
491
4925.9.171 (2012-07-01)
493 - Some SVG rendering problems were fixed.
494
4955.9.170 (2012-06-27)
496 - Bug #3538227 "Numerous errors inserting shared images" was fixed.
497
4985.9.169 (2012-06-25)
499 - Some SVG rendering problems were fixed.
500
5015.9.168 (2012-06-22)
502 - Thai language rendering was fixed.
503
5045.9.167 (2012-06-22)
505 - Thai language rendering was fixed and improved.
506 - Method isCharDefined() was improved.
507 - Protected method replaceChar() was added.
508 - Font "kerning" word was corrected to "tracking".
509
5105.9.166 (2012-06-21)
511 - Array to string conversion on file_id creation was fixed.
512 - Thai language rendering was fixed (thanks to Atsawin Chaowanakritsanakul).
513
5145.9.165 (2012-06-07)
515 - Some HTML form related bugs were fixed.
516
5175.9.164 (2012-06-06)
518 - A bug introduced on the latest release was fixed.
519
5205.9.163 (2012-06-05)
521 - Method getGDgamma() was changed.
522 - Rendering performances of PNG images with alpha channel were improved.
523
5245.9.162 (2012-05-11)
525 - A bug related to long text on TD cells was fixed.
526
5275.9.161 (2012-05-09)
528 - A bug on XREF table was fixed (Bug ID: 3525051).
529 - Deprecated Imagick:clone was replaced.
530 - Method objclone() was fixed for PHP4.
531
5325.9.160 (2012-05-03)
533 - A bug on tcpdf_parser.php was fixed.
534
5355.9.159 (2012-04-30)
536 - Barcode classes were updated to fix PNG export Bug (ID: 3522291).
537
5385.9.158 (2012-04-22)
539 - Some SVG-related bugs were fixed.
540
5415.9.157 (2012-04-16)
542 - Some SVG-related bugs were fixed.
543
5445.9.156 (2012-04-10)
545 - Bug item #3515885 "TOC and booklet: left and right page exchanged".
546 - SetAutoPageBreak(false) now works also in multicolumn mode.
547
5485.9.155 (2012-04-02)
549 - Bug item #3512596 "font import problems" was fixed.
550 - Method addTTFfont() was modified to extract only specified Platform ID and Encoding ID (check the source code documentation).
551 - All fonts were updated.
552 - Bug item #3513867 "booklet and setHeaderTemplateAutoreset: header shifted left" was fixed.
553 - Bug item #3513749 "TCPDF Superscript/Subscript" was fixed.
554
5555.9.154 (2012-03-29)
556 - A debug echo was removed.
557
5585.9.153 (2012-03-28)
559 - A bug on font conversion was fixed.
560 - All fonts were updated.
561 - Method isCharDefined() was added to find if a character is defined on the selected font.
562 - Method replaceMissingChars() was added to automatically replace missing chars on selected font.
563 - SetFont() method was fixed.
564
5655.9.152 (2012-03-23)
566 - The following overprint methods were added: setOverprint(), getOverprint().
567 - Signature of setAlpha() method was changed and method getAlpha() was added.
568 - stroke-opacity support was added on SVG.
569 - The following date methods were added: setDocCreationTimestamp(), setDocModificationTimestamp(), getDocCreationTimestamp(), getDocModificationTimestamp(), getFormattedDate(), getTimestamp().
570 - Signature of _datestring() method was changed.
571 - Method getFontBBox() was added.
572 - Method setPageBoxTypes() was aded.
573
5745.9.151 (2012-03-22)
575 - Bug item #3509889 "Transform() distorts PDF" was fixed.
576 - Precision of real number were extended.
577 - ComboBox and ListBox methods were fixed.
578 - Bulgarian language file was added.
579 - addTOC() method was improved to include bookmark color and font style.
580
5815.9.150 (2012-03-16)
582 - A bug related to form fields in PDF/A mode was fixed.
583
5845.9.149 (2012-02-21)
585 - Bug item #3489933 "SVG Parser treats tspan like text" was fixed.
586
5875.9.148 (2012-02-17)
588 - Bug item #3488600 "Multiple radiobutton sets get first set value" was fixed.
589
5905.9.147 (2012-02-14)
591 - A problem with SVG gradients has been fixed.
592
5935.9.146 (2012-02-12)
594 - Bug item #3486880 "$filehash undefine error" was fixed.
595 - The default font is now the one specified at PDF_FONT_NAME_MAIN constant.
596
5975.9.145 (2012-01-28)
598 - Japanese language file was added.
599 - TCPDF license and README.TXT files were updated.
600
6015.9.144 (2012-01-12)
602 - HTML output on barcode classes was improved.
603
6045.9.143 (2012-01-08)
605 - Bug item #3471057 "setCreator() has no effect" was fixed.
606
6075.9.142 (2011-12-23)
608 - Source code documentation was updated.
609
6105.9.141 (2011-12-14)
611 - Some minor bugs were fixed.
612
6135.9.140 (2011-12-13)
614 - SVG now supports embedded images encoded as base64.
615
6165.9.139 (2011-12-11)
617 - Spot color methods were fixed.
618
6195.9.138 (2011-12-10)
620 - cropMark() method was improved (check source code documentation).
621 - Example n. 56 was updated.
622 - Bug item #3452390 "Check Box still not ticked when set to true" was fixed.
623
6245.9.137 (2011-12-01)
625 - Bug item #3447005 "Background color and border of Form Elements is printed" was fixed.
626 - Color support for Form elements was improved.
627
6285.9.136 (2011-11-27)
629 - Bug item #3443387 "SetMargins with keep option does not work for top margin" was fixed.
630
6315.9.135 (2011-11-04)
632 - Bug item #3433406 "Double keywords in description" was fixed.
633
6345.9.134 (2011-10-29)
635 - The default value for $defcol parameter on convertHTMLColorToDec() method was fixed.
636 - Deafult HTTP headers were changed to avoid browser caching.
637 - Some deprecated syntax were replaced.
638
6395.9.133 (2011-10-26)
640 - Bug item #3428446 "copyPage method not working when diskcache enabled" was fixed.
641
6425.9.132 (2011-10-20)
643 - Bug item #3426167 "bug in function convertHTMLColorToDec()" was fixed.
644
6455.9.131 (2011-10-13)
646 - An error message was added to ImagePngAlpha() method.
647
6485.9.130 (2011-10-12)
649 - Now you can set image data strings on HTML img tag by encoding the image binary data in this way: $imgsrc = '@'.base64_encode($imgdata);
650
6515.9.129 (2011-10-07)
652 - Core fonts metrics was fixed (replace all helvetica and times php files on fonts folder).
653 - Form fields support was improved and some problems were fixed (check the example n. 14).
654 - Bug item #3420249 "Issue with booklet and MultiCell" was fixed.
655
6565.9.128 (2011-10-06)
657 - Method addTTFfont() was improved (check the source code documentation).
658 - Method setExtraXMP() to set custom XMP data was added.
659
6605.9.127 (2011-10-04)
661 - Readonly mode option was activated for radiobuttons.
662
6635.9.126 (2011-10-03)
664 - Bug item #3417989 "Graphics State operator in form XObject fails to render" was fixed.
665 - Xobjects problems with transparency, gradients and spot colors were fixed.
666
6675.9.125 (2011-10-03)
668 - Support for 8-digit CMYK hexadecimal color representation was added (to be used with XHTML and SVG).
669 - Spot colors support was improved (check example n. 37).
670 - Color methods were improved.
671
6725.9.124 (2011-10-02)
673 - Core fonts were updated.
674
6755.9.123 (2011-10-02)
676 - The method addTTFfont() wad added to automatically convert TTF fonts (check the new fonts guide at http://www.tcpdf.org).
677 - Old font utils were removed.
678 - All fonts were updated and new arabic fonts were added (almohanad were removed and replaced by aefurat and aealarabiya).
679 - The file unicode_data.php was updated.
680 - The file encodings_maps.php was added.
681 - PDF/A files are now compressed to save space.
682 - XHTML input form fields now support text-alignment attribute.
683
6845.9.122 (2011-09-29)
685 - PDF/A-1b compliance was improved to pass some online testing.
686
6875.9.121 (2011-09-28)
688 - This version includes support for PDF/A-1b format (the class constructor signature was changed - see example n. 65).
689 - Method setSRGBmode() was added to force sRGB_IEC61966-2.1 black scaled ICC color profile for the whole document (file sRGB.icc was added).
690 - 14 new fonts were added to allow embedding core fonts (for PDF/A compliance).
691 - Font utils were fixed.
692
6935.9.120 (2011-09-22)
694 - This version includes a fix for _getTrueTypeFontSubset() method.
695
6965.9.119 (2011-09-19)
697 - This version includes a fix for extra page numbering on TOC.
698
6995.9.118 (2011-09-17)
700 - This version includes some changes that allows you to add a bookmark for a page that do not exist.
701
7025.9.117 (2011-09-15)
703 - TCPDFBarcode and TCPDF2DBarcode classes were extended to include a method for exporting barcodes as PNG images.
704
7055.9.116 (2011-09-14)
706 - Datamatrix class was improved and documentation was fixed.
707
7085.9.115 (2011-09-13)
709 - Datamatrix ECC200 barcode support was added (a new datamatrix.php file was added) - check example n. 50.
710 - getBarcodeHTML() method was added on TCPDFBarcode and TCPDF2DBarcode classes to return an HTML representation of the barcode.
711 - cURL options on Image() method were improved.
712 - A bug on write2DBarcode() was fixed.
713
7145.9.114 (2011-09-04)
715 - A bug related to column position was fixed.
716
7175.9.113 (2011-08-24)
718 - This release include two new experimental files for parsing an existing PDF document (the integration with TCPDF is under development).
719
7205.9.112 (2011-08-18)
721 - A newline character was added after the 'trailer' keyword for compatibility with some parsers.
722 - Support for layers was improved.
723
7245.9.111 (2011-08-17)
725 - Barcode CODE 39 default gap was restored at 1.
726
7275.9.110 (2011-08-17)
728 - Barcode CODE 39 was fixed.
729
7305.9.109 (2011-08-12)
731 - Method getNumLines() was fixed.
732 - A bug related to page break in multi-column mode was fixed.
733
7345.9.108 (2011-08-09)
735 - A bug on PHP4 version was fixed.
736
7375.9.107 (2011-08-08)
738 - This version includes a minor bugfix.
739
7405.9.106 (2011-08-04)
741 - This version includes transparency groups: check the new parameter on startTemplate() method and example 62.
742
7435.9.105 (2011-08-04)
744 - Bug item #3386153 "Check Box not ticked when set to true" was fixed.
745
7465.9.104 (2011-08-01)
747 - Bug item #3383698 "imagemagick, resize and dpi" was fixed.
748
7495.9.103 (2011-07-16)
750 - Alignment of XHTML lines was improved.
751 - Spell of the "length" word was fixed.
752
7535.9.102 (2011-07-13)
754 - Methods startLayer() and endLayer() were added to support arbitrary PDF layers.
755 - Some improvements/fixes for images were added (thanks to Brendan Abbott).
756
7575.9.101 (2011-07-07)
758 - Support for JPEG and PNG ICC Color Profiles was added.
759 - Method addEmptySignatureAppearance() was added to add empty signature fields (see example n. 52).
760 - Bug item #3354332 "Strange line spacing with reduced font-size in writeHTML" was fixed.
761
7625.9.100 (2011-06-29)
763 - An SVG bug has been fixed.
764
7655.9.099 (2011-06-27)
766 - Bug item #3335045 "Font freesans seems somehow corrupted in footer" was fixed.
767
7685.9.098 (2011-06-23)
769 - The Named Destination feature was fixed.
770
7715.9.097 (2011-06-23)
772 - The method setHtmlVSpace() now can be used also for tags: div, li, br, dt and dd.
773 - The Named Destination feature was added (check the example n. 15) - thanks to Christian Deligant.
774
7755.9.096 (2011-06-19)
776 - Bug item #3322234 "Surrogate pairs codes in arrUTF8ToUTF16BE" was fixed.
777
7785.9.095 (2011-06-18)
779 - Numbers alignment for Table-Of-Content methods was improved and fixed.
780 - Font subsetting was fixed to include all parts of composite fonts.
781
7825.9.094 (2011-06-17)
783 - Bug item #3317898 "Page Group numbering broken in 5.9.093" was fixed.
784
7855.9.093 (2011-06-16)
786 - Method setStartingPageNumber() was added to set starting page number (for automatic page numbering).
787
7885.9.092 (2011-06-15)
789 - Method _putpages() was improved.
790 - Bug item #3316678 "Memory overflow when use Rotate and SetAutoPageBreak" was fixed.
791 - Right alignment of page numbers was improved.
792
7935.9.090 (2011-06-14)
794 - Methods AliasNbPages() and AliasNumPage() were re-added as deprecated for backward compatibility.
795
7965.9.089 (2011-06-13)
797 - Example n. 8 was updated.
798 - Method sendOutputData() was changed to remove default compression (it was incompatible with some server settings).
799 - Bugs related to page group numbers were fixed.
800 - Method copyPage() was fixed.
801 - Method Image() was improved to include support for alternative and external images.
802
8035.9.088 (2011-06-01)
804 - Method getAutoPageBreak() was added (see example n. 51).
805 - Example n. 51 (full page background) was updated.
806
8075.9.087 (2011-06-01)
808 - Method sendOutputData() was improved to include deflate encoding.
809 - Barcode classes on PHP 4 version were fixed.
810
8115.9.086 (2011-05-31)
812 - Font files were updated (the ones on the previous release were broken).
813 - The script fonts/utils/makeallttffonts.php was updated and fixed.
814 - Output() method was improved to use compression when available.
815
8165.9.085 (2011-05-31)
817 - TCPDFBarcode class (barcodes.php) now includes getBarcodeSVG() and getBarcodeSVGcode() methods to get SVG image representation of the barcode.
818 - TCPDF2DBarcode class (2dbarcodes.php) now includes getBarcodeSVG() and getBarcodeSVGcode() methods to get SVG image representation of the barcode.
819
8205.9.084 (2011-05-29)
821 - Font files were updated.
822 - The file fonts/utils/makeallttffonts.php was updated.
823 - Bug item# 3308774 "Problems with font subsetting" was fixed.
824
8255.9.083 (2011-05-24)
826 - Bug item #3308387 "line height & SetCellHeightRatio" was fixed.
827
8285.9.082 (2011-05-22)
829 - Bug item #3305592 "Setting fill color <> text color breaks text clipping" was fixed.
830
8315.9.081 (2011-05-18)
832 - Method resetHeaderTemplate() was added to reset the xobject template used by Header() method.
833 - Method setHeaderTemplateAutoreset() was added to automatically reset the xobject template used by Header() method at each page.
834
8355.9.080 (2011-05-17)
836 - A problem related to file path calculation for images was fixed.
837 - A problem related to unsupressed getimagesize() error was fixed.
838
8395.9.079 (2011-05-16)
840 - Footer() method was changed to use C128 barcode as default (instead of the previous C128B).
841
8425.9.078 (2011-05-12)
843 - Bug item #3300878 "wrong rendering for html bullet list in some case" was fixed.
844 - Bug item #3301017 "Emphasized vs. font-weight" was fixed.
845 - Barcode Code 128 was improved to include AUTO mode (automatically switch between A, B and C modes).
846 - Examples n. 27 and 49 were updated.
847
8485.9.077 (2011-05-07)
849 - Bug item #3298591 "error code93" was fixed.
850 - SetLineStyle() function was improved.
851
8525.9.076 (2011-05-06)
853 - Bug item #3298264 "codebar 93 error" was fixed.
854
8555.9.075 (2011-05-02)
856 - Table header alignment when using WriteHTMLCell() or MultiCell() was fixed.
857
8585.9.074 (2011-04-28)
859 - Bug item #3294306 "CSS classes not work in <thead> table section" was fixed.
860
8615.9.073 (2011-04-27)
862 - A bug related to character entities on HTML cells was fixed.
863
8645.9.072 (2011-04-26)
865 - Method resetColumns() was added to remove multiple columns and reset page margins (example n. 10 was updated).
866
8675.9.071 (2011-04-19)
868 - Bug #3288574 "<br/> trouble" was fixed.
869
8705.9.069 (2011-04-19)
871 - Bug #3288763 "HTML-Table: non-breaking table rows: Bug" was fixed.
872
8735.9.068 (2011-04-15)
874 - Bookmark, addTOC and addHTMLTOC methods were improved to include font style and color (Examples 15, 49 and 59 were updated).
875 - Default $_SERVER['DOCUMENT_ROOT'] value on tcpdf_config.php file was changed.
876
8775.9.067 (2011-04-10)
878 - Performances were drastically improved (PDF documents are now created more quickly).
879
8805.9.066 (2011-04-09)
881 - A bug related to digital signature + encryption was fixed.
882 - A bug related to encryption + xobject templates was fixed.
883
8845.9.065 (2011-04-08)
885 - Bug item #3280512 "Text encoding iso-8859-2 crashes" was fixed.
886
8875.9.064 (2011-04-05)
888 - A bug related to character entities on HTML cells was fixed.
889
8905.9.063 (2011-04-01)
891 - Bug item #3267235 "WriteHTML() and image that doesn't fit on the page" was fixed.
892
8935.9.062 (2011-03-23)
894 - Bug item #3232650 "Using Write if there are pageRegions active creates error" was fixed.
895 - Bug item #3221891 "text input borders" was fixed.
896 - Bug item #3228958 "Adobe Reader 9.4.2 crash" was fixed.
897
8985.9.061 (2011-03-15)
899 - Bug item #3213488 "wrong function call in function Write" was fixed.
900 - Bug item #3203007 "list element with black background" was fixed.
901
9025.9.060 (2011-03-08)
903 - addTOC() method was fixed for text alignment problems.
904
9055.9.059 (2011-02-27)
906 - Default Header() method was improved to reduce document size.
907
9085.9.058 (2011-02-25)
909 - Image() method was improved to cache images with transparency layers (thanks to Korneliusz Jarzębski for reporting this problem).
910
9115.9.057 (2011-02-24)
912 - A problem with image caching system was fixed (thanks to Korneliusz Jarzębski for reporting this problem).
913
9145.9.056 (2011-02-22)
915 - A bug on fixHTMLCode() method was fixed.
916 - Automatic line break for HTML was fixed.
917
9185.9.055 (2011-02-17)
919 - Another bug related to HTML table page break was fixed.
920
9215.9.054 (2011-02-16)
922 - A bug related to HTML table page break was fixed.
923
9245.9.053 (2011-02-16)
925 - Support for HTML attribute display="none" was added.
926
9275.9.052 (2011-02-15)
928 - A bug related to HTML automatic newlines was fixed.
929
9305.9.051 (2011-02-12)
931 - "Commas at beginning of new lines" problem was fixed.
932
9335.9.050 (2011-02-11)
934 - Bug #3177606 "SVG Bar chart error" was fixed.
935
9365.9.049 (2011-02-03)
937 - Bug #3170777 "TCPDF creates a new page after a single line in writeHTML" was fixed.
938
9395.9.048 (2011-02-02)
940 - No changes. Just released to override previous release that was not uploaded correctly.
941
9425.9.047 (2011-01-28)
943 - Bug #3167115 "PDF error in <table> (example 48)" was fixed (was introduced in 5.8.046).
944
9455.9.046 (2011-01-18)
946 - PDF view/print layers are now automatically turned off if not used (see setVisibility() method).
947
9485.9.045 (2011-01-17)
949 - HTML list support were improved.
950
9515.9.044 (2011-01-15)
952 - Bug #3158422 "writeHTMLCell Loop" was fixed.
953 - Some HTML image alignment problems were fixed.
954
9555.9.043 (2011-01-14)
956 - Bug #3158178 "PHP Notice" was fixed.
957 - Bug #3158193 "Endless loop in writeHTML" was fixed.
958 - Bug #3157764 "SVG Pie chart incorrectly rendered2".
959
9605.9.042 (2011-01-14)
961 - Some problems of the PHP4 version were fixed.
962
9635.9.041 (2011-01-13)
964 - A problem with SVG elliptical arc path was fixed (ref. bug #3156574).
965 - A problem related to font weight on HTML table headers was fixed.
966
9675.9.040 (2011-01-12)
968 - A bug related to empty pages after table was fixed.
969
9705.9.039 (2011-01-12)
971 - Bug item #3155759 "openssl_random_pseudo_bytes() slow under Windows" was fixed.
972
9735.9.038 (2011-01-11)
974 - Minor bugs were fixed.
975
9765.9.037 (2011-01-09)
977 - An alignment problem for HTML texts was fixed.
978
9795.9.036 (2011-01-07)
980 - A bug related to HTML tables on header was fixed.
981
9825.9.035 (2011-01-03)
983 - A problem related to HTML table border alignment was fixed.
984 - Bug #2996366 "FastCGI and Header Problems" was fixed.
985
9865.9.034 (2010-12-19)
987 - DejaVu and GNU Free fonts were updated.
988
9895.9.033 (2010-12-18)
990 - Source code documetnation was improved.
991
9925.9.032 (2010-12-18)
993 - Default font stretching and spacing values are now inherited by HTML methods.
994
9955.9.031 (2010-12-16)
996 - Source code documentation errors were fixed.
997
9985.9.030 (2010-12-16)
999 - Several source code documentation errors were fixed.
1000 - Source code style was changed for Doxygen.
1001 - Source code documentation was moved online to http://www.tcpdf.org
1002
10035.9.029 (2010-12-04)
1004 - The $fitbox parameter on Image() method was extended to specify image alignment inside the box (check the example n. 9).
1005
10065.9.028 (2010-12-03)
1007 - Font utils makefont.php and makeallttffonts.php were updated.
1008
10095.9.027 (2010-12-01)
1010 - Spot Colors are now better integrated with HTML mode.
1011 - Method SetDocInfoUnicode() was added to turn on/off Unicode mode for document information dictionary (meta tags) - check the example n. 19.
1012
10135.9.026 (2010-12-01)
1014 - A problem with mixed text directions on HTML was fixed.
1015
10165.9.025 (2010-12-01)
1017 - The AddSpotColor() now automatically fills the spotcolor array (defined on spotcolors.php file).
1018
10195.9.024 (2010-11-30)
1020 - Bug item #3123612 "SVG not use gradientTransform in percentage mode" was fixed.
1021
10225.9.023 (2010-11-25)
1023 - A potential bug on SVG transcoder was fixed.
1024
10255.9.022 (2010-11-21)
1026 - Method ImageEPS includes support for EPS/AI Spot colors.
1027 - Method ImageEPS includes a new parameter $fixoutvals to remove values outside the bounding box.
1028
10295.9.021 (2010-11-20)
1030 - Support for custom bullet points images was added (check the example n.6)
1031 - Examples n. 6 and 61 were update (check the comments inside).
1032
10335.9.020 (2010-11-19)
1034 - A problem related to additional page when using multicolumn mode was fixed.
1035
10365.9.019 (2010-11-19)
1037 - An SVG bug was fixed.
1038 - ImageSVG() and ImageEPS() methods now accepts image data streams (put the string on the $file parameter preceded by '@' character).
1039 - Option 'E' was added to the $dest parameter of Output() method to return the document as base64 mime multi-part email attachment (RFC 2045).
1040
10415.9.018 (2010-11-19)
1042 - An SVG bug was fixed.
1043
10445.9.017 (2010-11-16)
1045 - Tagline color was set to transparent.
1046 - The method fixHTMLCode() was added to automatically clean up HTML code (requires HTML Tidy).
1047
10485.9.016 (2010-11-16)
1049 - Bug item #3109705 "list item page break hanging bullet" was fixed.
1050
10515.9.015 (2010-11-16)
1052 - Bug item affecting QRCode was fixed.
1053 - Some bugs affecting HTML lists were fixed.
1054 - ImageSVG() and fitBlock() methods were improved to handle some SVG problems.
1055 - Some problems with PHP4 compatibility were fixed.
1056
10575.9.014 (2010-11-15)
1058 - Bug item #3109464 "QRCode error" was fixed.
1059
10605.9.013 (2010-11-15)
1061 - Bug item #3109257 "Problem with interlaced GIFs and PNGs" was fixed.
1062 - Image function now accepts image data streams (check example n. 9).
1063
10645.9.012 (2010-11-12)
1065 - Method getTCPDFVersion() was added.
1066 - PDF_PRODUCER constant was removed.
1067 - Method convertHTMLColorToDec() was improved.
1068 - HTML colors now support spot color names defined on the new spotcolors.php file.
1069 - The default method Header() was improved to support SVG and EPS/AI images.
1070 - A bug on SVG importer was fixed.
1071
10725.9.011 (2010-11-02)
1073 - Bug item #3101486 "Bug Fix for image loading" was fixed.
1074
10755.9.010 (2010-10-27)
1076 - Support for CSS properties 'border-spacing' and 'padding' for tables were added.
1077 - Several language files were added.
1078
10795.9.009 (2010-10-21)
1080 - HTML text alignment was improved to include the case of RTL text on LTR direction and LTR text on RTL direction.
1081
10825.9.008 (2010-10-21)
1083 - Bug item #3091502 "Bookmark oddity" was fixed.
1084 - HTML internal links now accepts page number and Y position.
1085 - The method write1DBarcode() was improved to accept separate horizontal and vertical padding (see example n. 27).
1086
10875.9.007 (2010-10-20)
1088 - Method adjustCellPadding() was fixed to handle bad input.
1089
10905.9.006 (2010-10-19)
1091 - Support for AES 256 bit encryption was added (see example n. 16).
1092 - Method getNumLines() was fixed for the empty string case.
1093
10945.9.005 (2010-10-18)
1095 - Method addPageRegion() was changed to accept regions starting exactly from the top of the page.
1096
10975.9.004 (2010-10-18)
1098 - A bug related to annotations was fixed.
1099 - The file unicode_data.php was canged to encapsulate all data in a class.
1100 - The file htmlcolors.php was changed to remove the global variable.
1101
11025.9.003 (2010-10-15)
1103 - Support for no-write page regions was added. Check the example n. 64 and new methods setPageRegions(), addPageRegion(), getPageRegions(), removePageRegion().
1104 - A bug on Right-To-Left alignment was fixed.
1105
11065.9.002 (2010-10-08)
1107 - Cell method was improved to preserve the font stretching and spacing values when using the $stretch parameter (see example n. 4).
1108
11095.9.001 (2010-10-07)
1110 - The problem of blank page for nobr table higher than a single page was fixed.
1111
11125.9.000 (2010-10-06)
1113 - Support for text stretching and spacing (tracking) was added, see example n. 63 and methods setFontStretching(), getFontStretching(), setFontSpacing(), getFontSpacing().
1114 - Support for CSS properties 'font-stretch' and 'letter-spacing' was added (see example n. 63).
1115 - The cMargin state was replaced by cell_padding array that can be set/get using setCellPadding() and getCellPadding() methods.
1116 - Methods getCellPaddings() and setCellPaddings() were added to fine tune cell paddings (see example n. 5).
1117 - Methods getCellMargins() and setCellMargins() were added to fine tune cell margins (see example n. 5).
1118 - Method write1DBarcode() was improved to permit custom labels (see example n. 27).
1119 - Method ImagePngAlpha() now includes support for ImageMagick to improve performances.
1120 - XObject Template support was extended to support Multicell(), writeHTML() and writeHTMLCell() methods.
1121 - The signature of getNumLines() and getStringHeight() methods is changed.
1122 - Example n. 57 was updated.
1123
1124// -------------------------------------------------------------------
1125
11265.8.034 (2010-09-27)
1127 - A bug related to SetFont on XObject templates was fixed.
1128
11295.8.033 (2010-09-25)
1130 - A problem with Footer() and multiple columns was fixed.
1131
11325.8.032 (2010-09-22)
1133 - Bug #3073165 "Issues with changes to addHTMLVertSpace()" was fixed.
1134
11355.8.031 (2010-09-20)
1136 - Bug #3071961 "Spaces in HTML" was fixed.
1137
11385.8.030 (2010-09-17)
1139 - SVG support was improved and some bugs were fixed.
1140
11415.8.029 (2010-09-16)
1142 - A problem with HTML borders was fixed.
1143
11445.8.028 (2010-09-13)
1145 - Bug #3065224 "mcrypt_create_iv error on TCPDF 5.8.027 on PHP 5.3.2" was fixed.
1146
11475.8.027 (2010-09-13)
1148 - Bug #3065118 "mcrypt_decrypt error on TCPDF 5.8.026 on PHP 5.3.2" was fixed.
1149
11505.8.026 (2010-09-13)
1151 - A bug on addHTMLTOC() method was fixed. Note: be sure that the #TOC_PAGE_NUMBER# template has enough width to be printed correctly.
1152
11535.8.025 (2010-09-09)
1154 - Bug #3062692 "Textarea inside a table" was fixed.
1155
11565.8.024 (2010-09-08)
1157 - Bug #3062005 "Undefined variable: ann_obj_id" was fixed.
1158
11595.8.023 (2010-08-31)
1160 - Forms bug added on version 5.8.019 was fixed.
1161
11625.8.022 (2010-08-31)
1163 - Bug #3056632 "SVG rendered vertically flipped" was fixed.
1164
11655.8.021 (2010-08-30)
1166 - A new CID-0 'chinese' font was added for traditional Chinese.
1167 - Bug #3054287 'Inner tags are ignored due to "align" attribute' was fixed.
1168
11695.8.020 (2010-08-26)
1170 - CSS "catch-all" class selector is now supported.
1171
11725.8.019 (2010-08-26)
1173 - XObject Templates now includes support for links and annotations.
1174 - A problem related to link alignment on cell was fixed.
1175 - A problem related to SVG styles was fixed.
1176
11775.8.018 (2010-08-25)
1178 - Method getNumberOfColumns() was added.
1179 - A problem related to table header was fixed.
1180 - Method getSVGTransformMatrix() was fixed to apply SVG transformations in the correct order.
1181 - SVG support was improved and several bugs were fixed.
1182
11835.8.017 (2010-08-25)
1184 - This version includes support for XObject Templates (see the new example n. 62).
1185 - Methods starttemplate(), endTemplate() and printTemplate() were added (see the new example n. 62).
1186
11875.8.016 (2010-08-24)
1188 - Alignment problem on write2DBarcode was fixed.
1189
11905.8.015 (2010-08-24)
1191 - A problem arised with the latest bugfix was fixed.
1192
11935.8.014 (2010-08-23)
1194 - Method _getxobjectdict() was added for better compatibility with external extensions.
1195 - A bug related to radiobuttons was fixed.
1196 - Bug #3051509 "new line after punctuation marks" was fixed (partially).
1197
11985.8.013 (2010-08-23)
1199 - SVG support for 'direction' property was added.
1200 - A problem on default width calculation for linear barcodes was fixed.
1201 - New option was added to write1DBarcode() method to improve alignments (see example n. 27).
1202 - Bug #3050896 "Nested HTML tables: styles are not applied" was fixed.
1203 - Method _putresourcedict() was improved to include external XObject templates.
1204
12055.8.012 (2010-08-22)
1206 - Support for SVG 'text-anchor' property was added.
1207
12085.8.011 (2010-08-21)
1209 - Method write1DBarcode() was improved to be backward compatible (check the new example n. 27).
1210 - Support for CSS width and height properties on images were added.
1211
12125.8.010 (2010-08-20)
1213 - Documentation of unhtmlentities() was fixed.
1214 - The 'fitwidth' option was added and border color problem was fixed on write1DBarcode() method (check the example n. 27).
1215
12165.8.009 (2010-08-20)
1217 - Internal object numbering was improved.
1218 - Some errors in object encryption were fixed.
1219
12205.8.008 (2010-08-19)
1221 - Method write1DBarcode() was changed, check the example n. 27.
1222 - Method Footer() was changed to account for barcode changes.
1223 - Automatic calculation of K_PATH_URL constant was fixed on configuration file.
1224 - Method setEqualColumns() was fixed for $width=0 case.
1225 - Method AddTOC() was fixed for multipage and multicolumn modes.
1226 - Better support for SVG "font-family" property.
1227 - A problem on default Page Zoom mode was fixed.
1228 - Several Annotation bugs were fixed.
1229
12305.8.007 (2010-08-18)
1231 - A bug affecting HTML tables was fixed.
1232 - Bug #3047500 "SVG not rendering paths properly" was fixed.
1233
12345.8.006 (2010-08-17)
1235 - A bug affecting HTML table nesting was fixed.
1236
12375.8.005 (2010-08-17)
1238 - A bug affecting the HTML 'select' tag in certain conditions was fixed.
1239
12405.8.004 (2010-08-17)
1241 - Better support for HTML "font-family" property.
1242 - A bug related to HTML multicolumn was fixed.
1243
12445.8.003 (2010-08-16)
1245 - Better support for HTML "font-family" property.
1246
12475.8.002 (2010-08-14)
1248 - HTML alignments were improved
1249 - IMPORTANT: Default regular expression to find spaces has been changed to exclude the non-breaking-space (160 DEC- A0 HEX). If you are using setSpacesRE() method, please read the new documentation.
1250 - Example n. 1 was updated.
1251
12525.8.001 (2010-08-12)
1253 - Bug #3043650 "subsetchars incorrectly cached" was fixed.
1254
12555.8.000 (2010-08-11)
1256 - A control to avoid bookmarking page 0 was added.
1257 - addTOC() method now includes support for multicolumn mode.
1258 - Support for tables in multicolumn mode was improved.
1259 - Example n.10 was updated.
1260 - All trimming functions were replaced with stringLeftTrim(), stringRightTrim() and stringTrim().
1261 - HTML alignments were improved.
1262
1263------------------------------------------------------------
1264
12655.7.003 (2010-08-08)
1266 - Bug #3041263 "php source ending is bad" was fixed (all PHP files were updated, including fonts).
1267
12685.7.002 (2010-08-06)
1269 - Methods copyPage(), movePage() and deletePage() were changed to account for internal markings.
1270
12715.7.001 (2010-08-05)
1272 - Bug #3040105 "Broken PDF when using TOC (example 45)" was fixed.
1273
12745.7.000 (2010-08-03)
1275 - CSS borders are now supported for HTML tables and other block tags (see example n. 61);
1276 - Cell borders were improved (see example n. 57);
1277 - Minor bugs were fixed.
1278
1279------------------------------------------------------------
1280
12815.6.000 (2010-07-31)
1282 - A bug with object IDs was fixes.
1283 - Performances were improved.
1284
1285------------------------------------------------------------
1286
12875.5.015 (2010-07-29)
1288 - Automatic fix for unclosed self-closing tag.
1289 - Support for deprecated 's' and 'strike' tags was added.
1290 - Empty list items problem was fixed.
1291
12925.5.014 (2010-07-15)
1293 - Support for external images was improved.
1294
12955.5.013 (2010-07-14)
1296 - Bug #3029338 "FI and FO output destination filename bug" was fixed (previous fix was wrong).
1297
12985.5.012 (2010-07-14)
1299 - Bug #3029310 "Font baseline inconsistencies with line-height and font-size" was fixed.
1300 - Bug #3029338 "FI and FO output destination filename bug" was fixed.
1301
13025.5.011 (2010-07-09)
1303 - Support for multiple CSS classes was added.
1304 - The method getColumn() was added to return the current column number.
1305 - Some regular Expressions were fixed to be more compatible with UTF-8.
1306
13075.5.010 (2010-07-06)
1308 - Bug item #3025772 "Borders in all image functions are still flawed" was fixed.
1309
13105.5.009 (2010-07-05)
1311 - A problem related to last page footer was fixed.
1312 - Image alignments and fit-on-page features were improved.
1313
13145.5.008 (2010-07-02)
1315 - A problem on table header alignment in booklet mode was fixed.
1316 - Default graphic vars are now applied for setHeader();
1317
13185.5.007 (2010-07-02)
1319 - Attribute "readonly" was added to input and textarea form fields.
1320 - Vertical alignment feature was added on MultiCell() method only for simple text mode (see example n. 5).
1321 - Text-Fit feature was added on MultiCell() method only for simple text mode (see example n. 5).
1322
13235.5.006 (2010-06-29)
1324 - getStringHeight() and getNumLines() methods were fixed.
1325
13265.5.005 (2010-06-28)
1327 - Bug #3022170 "getFontDescent() does not return correct descent value" was fixed.
1328 - Some problems with multicolumn mode were fixed.
1329
13305.5.004 (2010-06-27)
1331 - Bug #3021803 "SVG Border" was fixed.
1332
13335.5.003 (2010-06-26)
1334 - On Write() method, blank lines at the beginning of a page or column are now automatically removed.
1335
13365.5.002 (2010-06-24)
1337 - ToUnicode Identity-H name was replaced with a full CMap (to avoid preflight syntax error).
1338 - Bug #3020638 "str_split() not available in php4" was fixed.
1339 - Bug #3020665 "file_get_contents() too many parameters for php4" was fixed.
1340
13415.5.001 (2010-06-23)
1342 - A problem on image streams was fixed.
1343
13445.5.000 (2010-06-22)
1345 - Several PDF syntax errors (and related bugs) were fixed.
1346 - Bug #3019090 "/Length values are wrong if AES encryption is used" was fixed.
1347
1348------------------------------------------------------------
1349
13505.4.003 (2010-06-19)
1351 - A problem related to page boxes was fixed.
1352 - Bug #3016920 "Font subsetting issues when editing pdf" was partially fixed (Note that flattening transparency layers is currently incompatible with TrueTypeUnicode fonts).
1353
13545.4.002 (2010-06-18)
1355 - A problem related with setProtection() method was fixed.
1356
13575.4.001 (2010-06-18)
1358 - A problem related with setProtection() method was fixed.
1359
13605.4.000 (2010-06-18)
1361 - The method setSignatureAppearance() was added, check the example n. 52.
1362 - Several problems related to font subsetting were fixed.
1363
1364------------------------------------------------------------
1365
13665.3.010 (2010-06-15)
1367 - Previous release was corrupted.
1368
13695.3.009 (2010-06-15)
1370 - Bug #3015934 "Bullets don't display correctly" was fixed.
1371
13725.3.008 (2010-06-13)
1373 - This version fixes some problems of SVG rasterization.
1374
13755.3.007 (2010-06-13)
1376 - This version improves SVG support.
1377
13785.3.006 (2010-06-10)
1379 - This version includes a change in uniqid calls for backward compatibility with PHP4.
1380
13815.3.005 (2010-06-09)
1382 - The method getPageSizeFromFormat() was changed to include all standard page formats (includes 281 page formats + variation).
1383
13845.3.004 (2010-06-08)
1385 - Bug #3013291 "HTML table cell width" was fixed.
1386 - Bug #3013294 "HTML table cell alignment" was fixed.
1387 - The columns widths of HTML tables are now inherited from the first row.
1388
13895.3.003 (2010-06-08)
1390 - Bug #3013102 "HTML table header misaligned after page break" was fixed.
1391
13925.3.002 (2010-06-07)
1393 - The methods setFontSubsetting() and setFontSubsetting() were added to control the default font subsetting mode (see example n. 1).
1394 - Bug #3012596 "Whitespace should not appeared after use Thai top characters" was fixed.
1395 - Examples n. 1, 14, and 54 were updated.
1396
13975.3.001 (2010-06-06)
1398 - Barcode PDF417 was improved to support Macro Code Blocks (see example n. 50).
1399
14005.3.000 (2010-06-05)
1401 - License was changed to GNU-LGPLv3 (see the updated LICENSE.TXT file).
1402 - PDF417 barcode support was added (check the example n. 50).
1403 - The method write2DBarcode() was improved (some parameters were added and other changed - check example n. 50).
1404
1405------------------------------------------------------------
1406
14075.2.000 (2010-06-02)
1408 - IMPORTANT: Support for font subsetting was added by default to reduce the size of documents using large unicode font files.
1409 If you embed the whole font in the PDF, the person on the other end can make changes to it even if he didn't have your font.
1410 If you subset the font, file size of the PDF will be smaller but the person who receives your PDF would need to have your same font in order to make changes to your PDF.
1411 - The signature of the SetFont() and AddFont() methods were changed to include the font subsetting option (subsetting is applied by default).
1412 - Examples 14 and 54 were updated.
1413
1414------------------------------------------------------------
1415
14165.1.002 (2010-05-27)
1417 - Bug #3007818 "SetAutoPageBreak fails with MultiCell" was fixed.
1418 - A bug related to MultiCell() minimun height was fixed.
1419
14205.1.001 (2010-05-26)
1421 - The problem of blank page after table was fixed.
1422
14235.1.000 (2010-05-25)
1424 - This version includes support for CSS (Cascading Style Sheets) (see example n. 61).
1425 - The convertHTMLColorToDec() method was improved.
1426
1427------------------------------------------------------------
1428
14295.0.014 (2010-05-21)
1430 - A problem on color and style of HTML links was fixed.
1431 - A bug relative to gradients was fixed.
1432 - The getStringHeight() method was added and getNumLines() method was improved.
1433 - All examples were updated.
1434
14355.0.013 (2010-05-19)
1436 - A bug related to page-breaks and table cells was fixed.
1437
14385.0.012 (2010-05-19)
1439 - Page orientation bug was fixed.
1440 - The access to method setPageFormat() was changed to 'protected' because it is not intended to be directly called.
1441
14425.0.011 (2010-05-19)
1443 - Page orientation bug was fixed.
1444 - Bug #3003966 "Multiple columns and nested lists" was fixed.
1445
14465.0.010 (2010-05-17)
1447 - The methods setPageFormat(), setPageOrientation() and related methods were extended to include page boxes, page rotations and page transitions.
1448 - The method setPageBoxes() was added to set page boundaries (MediaBox, CropBox, BleedBox, TrimBox, ArtBox);
1449 - A bug relative to underline, overline and linethrough was fixed.
1450
14515.0.009 (2010-05-16)
1452 - Bug #3002381 "Multiple columns and nested lists" was fixed.
1453
14545.0.008 (2010-05-15)
1455 - Bug "Columns WriteHTML and Justification" was fixed.
1456
14575.0.007 (2010-05-14)
1458 - Bug #3001347 "Bug when using WriteHTML with setEqualColumns()" was fixed.
1459 - Bug #3001505 "problem with sup and sub tags at the beginning of a line" was fixed.
1460
14615.0.006 (2010-05-13)
1462 - Length of hr tag was fixed.
1463 - An error on 2d barcode method was fixed.
1464
14655.0.005 (2010-05-12)
1466 - WARNING: The logic of permissions on the SetProtection() method has been inverted and extended (see example 16). Now you have to specify the features you want to block.
1467 - SetProtection() method was extended to support RSA and AES 128 encryption and public-keys (see example 16).
1468 - Bug #2999489 "setEqualColumns() and TOC uses wrong columns" was fixed (see the example 10).
1469
14705.0.004 (2010-05-10)
1471 - HTML line alignment when using sub and sup tags was fixed.
1472
14735.0.003 (2010-05-07)
1474 - Horizontal alignment was fixed for images and barcodes. Now the X coordinate is always relative to the left margin. Use GetAbsX() instead of GetX() to get the X relative to left margin.
1475 - Header() method was changed to account for new image alignment rules.
1476
14775.0.002 (2010-05-06)
1478 - Bookmark() and related methods were fixed to accept HTML code.
1479 - A problem on HTML links was fixed.
1480
14815.0.001 (2010-05-06)
1482 - Protected method _putstream was re-added for backward compatibility.
1483 - The following method were added to display HTML Table Of Content (see example n. 59):
1484 addTOCPage(), endTOCPage(), addHTMLTOC().
1485
14865.0.000 (2010-05-05)
1487 - Method ImageSVG() was added to embedd SVG images (see example n. 58). Note that not all SVG images are supported.
1488 - Method setRasterizeVectorImages() was added to enable/disable rasterization for vector images via ImageMagick library.
1489 - Method RoundedRectXY() was added.
1490 - Method PieSectorXY() was added.
1491 - Gradient() method is now public and support new features.
1492 - Shading to transparency is now supported.
1493 - Image alignments were fixed.
1494 - Support for dynamic images were improved.
1495 - PDF_IMAGE_SCALE_RATIO has been changed to 1.25 for better compatibility with SVG.
1496 - RAW and RAW2 modes were added to 2D Barcodes (see example n. 50).
1497 - Automatic padding feature was added on barcodes (see examples n. 27 and 50).
1498 - Bug #2995003 "Reproduced thead bug" was fixed.
1499 - The Output() method now accepts FI and FD destinations to save the document on server before sending it to the client.
1500 - Ellipse() method was improved and fixed (see page 2 of example n. 12).
1501
1502------------------------------------------------------------
1503
15044.9.018 (2010-04-21)
1505 - Bug item #2990356 "Current font size not respected with more than two HTML <p>" was fixed.
1506
15074.9.017 (2010-04-21)
1508 - Bug item #2990224 "Different behaviour for equivalent HTML strings" was fixed.
1509 - Bug item #2990314 "Dash is not appearing with SHY character" was fixed.
1510
15114.9.016 (2010-04-20)
1512 - An error on htmlcolors.php was fixed.
1513 - getImageFileType() method was improved.
1514 - GIF images with transparency are now better supported.
1515 - Automatic page orientation was improved.
1516
15174.9.015 (2010-04-20)
1518 - A new method copyPage() was added to clone pages (see example n. 44).
1519 - Support for text overline was added.
1520 - Underline and linethrough methods were fixed.
1521 - Bug #2989058 "SHY character causes unnecessary word-wrapping" was fixed.
1522
15234.9.014 (2010-04-18)
1524 - Bug item #2988845 was fixed.
1525
15264.9.013 (2010-04-15)
1527 - Image() and ImageEPS() methods were fixed and improved; $fitonpage parameter was added.
1528
15294.9.012 (2010-04-12)
1530 - The hyphenateText() method was added to automatically hyphenate text (see example n. 46).
1531
15324.9.011 (2010-04-07)
1533 - Vertical alignments for Cell() method were improved (see example n. 57).
1534
15354.9.010 (2010-04-06)
1536 - Signature of Cell() method now includes new parameters for vertical alignment (see example n. 57).
1537 - Text() method was extended to include all Cell() parameters.
1538 - HTML line alignment procedure was changed to fix some bugs.
1539
15404.9.009 (2010-04-05)
1541 - Text() method was fixed for backward compatibility.
1542
15434.9.008 (2010-04-03)
1544 - Additional line space after table header was removed.
1545 - Support for HTML lists in multicolumn mode was added.
1546 - The method setTextRenderingMode() was added to set text rendering modes (see the example n. 26).
1547 - The following HTML attributes were added to set text rendering modes (see the example n. 26): stroke, strokecolor, fill.
1548
15494.9.007 (2010-04-03)
1550 - Font Descent computation was fixed (patch #2981441).
1551
15524.9.006 (2010-04-02)
1553 - The constant K_TCPDF_CALLS_IN_HTML was added on configuration file to enable/disable the ability to call TCPDF methods in HTML.
1554 - The usage of tcpdf tag in HTML mode was changed to remove the possible security flaw offered by the eval() function (thanks to Matthias Hecker for spotting this security problem). See the new example n. 49 for further information.
1555
15564.9.005 (2010-04-01)
1557 - Bug# 2980354 "Wrong File attachment description with security" was fixed.
1558 - Several problems with HTML line alignment were fixed.
1559 - The constant K_THAI_TOPCHAR was added on configuration file to enable/disable the special procedure used to avoid the overlappind of symbols on Thai language.
1560 - A problem with font name directory was fixed.
1561 - A bug on _destroy() method was fixed.
1562
15634.9.004 (2010-03-31)
1564 - Patch #979681 "GetCharWidth - default character width" was applied (bugfix).
1565
15664.9.003 (2010-03-30)
1567 - Problem of first <br /> on multiple columns was fixed.
1568 - HTML line alignment was fixed.
1569 - A QR-code bug was fixed.
1570
15714.9.002 (2010-03-29)
1572 - Patch #2978349 "$ignore_min_height is ignored in function Cell()" was applied.
1573 - Bug #2978607 "2D Barcodes are wrong" was fixed.
1574 - A problem with HTML block tags was fixed.
1575 - Artificial italic for CID-0 fonts was added.
1576 - Several multicolumn bugs were fixed.
1577 - Support for HTML tables on multicolumn was added.
1578
15794.9.001 (2010-03-28)
1580 - QR Code minor bug was fixed.
1581 - Multicolumn mode was added (see the new example n. 10).
1582 - The following methods were added: setEqualColumns(), setColumnsArray(), selectColumn().
1583 - Thai diacritics support were changed (note that this is incompatible with html justification).
1584
15854.9.000 (2010-03-27)
1586 - QR Code (2D barcode) support was added (see example n. 50).
1587 - The following methods were added to print crop and registration marks (see example n. 56): colorRegistrationBar(), cropMark(), registrationMark().
1588 - Limited support for CSS line-height property was added.
1589 - Gradient method now supports Gray, RGB and CMYK space color.
1590 - Example n. 51 was updated.
1591 - Vertical alignment of font inside cell was fixed.
1592 - Support for multiple Thai diacritics was added.
1593 - Bug item #2974929 "Duplicate case values" was fixed.
1594 - Bug item #2976729 "File attachment not working with security" was fixed.
1595
1596------------------------------------------------------------
1597
15984.8.039 (2010-03-20)
1599 - Problems related to custom locale settings were fixed.
1600 - Problems related to HTML on Header and Footer were fixed.
1601
16024.8.038 (2010-03-13)
1603 - Various bugs related to page-break in HTML mode were fixed.
1604 - Bug item #2968974 "Another <thead> pagebreak problem" was fixed.
1605 - Bug item #2969276 "justification problem" was fixed.
1606 - Bug item #2969289 "bug when using justified text and custom headers" was fixed.
1607 - Images are now automatically resized to be contained on the page.
1608 - Some HTML line alignments were fixed.
1609 - Signature of AddPage() and SetMargins() methods were changed to include an option to set default page margins.
1610
16114.8.037 (2010-03-03)
1612 - Bug item #2962068 was fixed.
1613 - Bug item #2967017 "Problems with <thead> and pagebreaks" was fixed.
1614 - Bug item #2967023 "table header lost with pagebreak" was fixed.
1615 - Bug item #2967032 "Header lost with nested tables" was fixed.
1616
16174.8.036 (2010-02-24)
1618 - Automatic page break for HTML images was improved.
1619 - Example 10 was updated.
1620 - Japanese was removed from example 8 because the freeserif font doesn't contain japanese (you can display it using arialunicid0 font).
1621
16224.8.035 (2010-02-23)
1623 - Automatic page break for HTML images was added.
1624 - Support for multicolumn HTML was added (example 10 was updated).
1625
16264.8.034 (2010-02-17)
1627 - Language files were updated.
1628
16294.8.033 (2010-02-12)
1630 - A bug related to protection mode with links was fixed.
1631
16324.8.032 (2010-02-04)
1633 - A bug related to $maxh parameter on Write() and MultiCell() was fixed.
1634 - Support for body tag was added.
1635
16364.8.031 (2010-01-30)
1637 - Bug item #2941589 "paragraph justify not working on some non-C locales" was fixed.
1638
16394.8.030 (2010-01-27)
1640 - Some text alignment cases were fixed.
1641
16424.8.029 (2010-01-27)
1643 - Bug item #2941057 "TOC Error in PDF File Output" was fixed.
1644 - Some text alignment cases were fixed.
1645
16464.8.028 (2010-01-26)
1647 - Text alignment for RTL mode was fixed.
1648
16494.8.027 (2010-01-25)
1650 - Bug item #2938412 "Table related problems - thead, nobr, table width" was fixed.
1651
16524.8.026 (2010-01-19)
1653 - The misspelled word "lenght" was replaced with "length" in some variables and comments.
1654
16554.8.025 (2010-01-18)
1656 - addExtGState() method was improved to reuse existing ExtGState objects.
1657
16584.8.024 (2010-01-15)
1659 - Justification mode for HTML was fixed (Bug item #2932470).
1660
16614.8.023 (2010-01-15)
1662 - Bug item #2932470 "Some HTML entities breaks justification" was fixed.
1663
16644.8.022 (2010-01-14)
1665 - Source code documentation was fixed.
1666
16674.8.021 (2010-01-03)
1668 - A Bug relative to Table Of Content index was fixed.
1669
16704.8.020 (2009-12-21)
1671 - Bug item #2918545 "Display problem of the first row of a table with larger font" was fixed.
1672 - A Bug relative to table rowspan mode was fixed.
1673
16744.8.019 (2009-12-16)
1675 - Bug item #2915684 "Image size" was fixed.
1676 - Bug item #2914995 "Image jpeg quality" was fixed.
1677 - The signature of the Image() method was changed (check the documentation for the $resize parameter).
1678
16794.8.018 (2009-12-15)
1680 - Bug item #2914352 "write error" was fixed.
1681
16824.8.017 (2009-11-27)
1683 - THEAD problem when table is used on header/footer was fixed.
1684 - A first line alignment on HTML justification was fixed.
1685 - Method getImageFileType() was added.
1686 - Images with unknown extension and type are now supported via ImageMagick PHP extension.
1687
16884.8.016 (2009-11-21)
1689 - Document Information Dictionary was fixed.
1690 - CSS attributes 'page-break-before', 'page-break-after' and 'page-break-inside' are now supported.
1691 - Problem of unclosed last page was fixed.
1692 - Problem of 'thead' unnecessarily repeated on the next page was fixed.
1693
16944.8.015 (2009-11-20)
1695 - A problem with some PNG transparency images was fixed.
1696 - Bug #2900762 "Sort issues in Bookmarks" was fixed.
1697 - Text justification was fixed for various modes: underline, strikeout and background.
1698
16994.8.014 (2009-11-04)
1700 - Bug item #2891316 "writeHTML, underlining replacing spaces" was fixed.
1701 - The handling of temporary RTL text direction mode was fixed.
1702
17034.8.013 (2009-10-26)
1704 - Bug item #2884729 "Problem with word-wrap and hyphen" was fixed.
1705
17064.8.012 (2009-10-23)
1707 - Table cell alignments for RTL booklet mode were fixed.
1708 - Images and barcode alignments for booklet mode were fixed.
1709
17104.8.011 (2009-10-22)
1711 - DejaVu fonts were updated to latest version.
1712
17134.8.010 (2009-10-21)
1714 - Bookmark for TOC page was added.
1715 - Signature of addTOC() method is changed.
1716 - Bookmarks are now automatically sorted by page and Y position.
1717 - Example n. 45 was updated.
1718 - Example n. 55 was added to display all charactes available on core fonts.
1719
17204.8.009 (2009-09-30)
1721 - Compatibility with PHP 5.3 was improved.
1722 - All examples were updated.
1723 - Index file for examples was added.
1724
17254.8.008 (2009-09-29)
1726 - Example 49 was updated.
1727 - Underline and linethrough now works with cell stretching mode.
1728
17294.8.007 (2009-09-23)
1730 - Infinite loop problem caused by nobr attribute was fixed.
1731
17324.8.006 (2009-09-23)
1733 - Bug item #2864522 "No images if DOCUMENT_ROOT=='/'" was fixed.
1734 - Support for text-indent CSS attribute was added.
1735 - Method rollbackTransaction() was changed to support self-reassigment of previous object (check source code documentation).
1736 - Support for the HTML "nobr" attribute was added to avoid splitting a table or a table row on two pages (i.e.: <tr nobr="true">...</tr>).
1737
17384.8.005 (2009-09-17)
1739 - A bug relative to multiple transformations and annotations was fixed.
1740
17414.8.004 (2009-09-16)
1742 - A bug on _putannotsrefs() method was fixed.
1743
17444.8.003 (2009-09-15)
1745 - Bug item #2858754 "Division by zero" was fixed.
1746 - A bug relative to HTML list items was fixed.
1747 - A bug relative to form fields on multiple pages was fixed.
1748 - PolyLine() method was added (see example n. 12).
1749 - Signature of Polygon() method was changed.
1750
17514.8.002 (2009-09-12)
1752 - A problem related to CID-0 fonts offset was fixed: if the $cw[1] entry on the CID-0 font file is not defined, then a CID keys offset is introduced.
1753
17544.8.001 (2009-09-09)
1755 - The appearance streams (AP) for anotations form fields was fixed (see examples n. 14 and 54).
1756 - Radiobuttons were fixed.
1757
17584.8.000 (2009-09-07)
1759 - This version includes some support for Forms fields (see example n. 14) and XHTML forms (see example n. 54).
1760 - The following methods were changed to work without JavaScript: TextField(), RadioButton(), ListBox(), ComboBox(), CheckBox(), Button().
1761 - Support for Widget annotations was improved.
1762 - Alignment of annotation objects was fixed (examples 36 and 41 were updated).
1763 - addJavascriptObject() method was added.
1764 - Signature of Image() method was changed.
1765 - htmlcolors.php file was updated.
1766
1767------------------------------------------------------------
1768
17694.7.003 (2009-09-03)
1770 - Support for TCPDF methods on HTML was improved (see example n. 49).
1771
17724.7.002 (2009-09-02)
1773 - Bug item #2848892 "writeHTML + table: Gaps between rows" was fixed.
1774 - JavaScript support was fixed (see example n. 53).
1775
17764.7.001 (2009-08-30)
1777 - The Polygon() and Arrow() methods were fixed and improved (see example n. 12).
1778
17794.7.000 (2009-08-29)
1780 - This is a major release.
1781 - Some procedures were internally optimized.
1782 - The problem of mixed signature and annotations was fixed (example n. 52).
1783
17844.6.030 (2009-08-29)
1785 - IMPORTANT: percentages on table cell widths are now relative to the full table width (as in standard HTML).
1786 - Various minor bugs were fixed.
1787 - Example n. 52 (digital signature) was updated.
1788
17894.6.029 (2009-08-26)
1790 - PHP4 version was fixed.
1791
17924.6.028 (2009-08-25)
1793 - Signature algorithm was finally fixed (see example n. 52).
1794
17954.6.027 (2009-08-24)
1796 - TCPDF now supports unembedded TrueTypeUnicode Fonts (just comment the $file entry on the fonts' php file.
1797
17984.6.026 (2009-08-21)
1799 - Bug #2841693 "Problem with MultiCell and ishtml and justification" was fixed.
1800 - Signature functions were improved but not yet fixed (tcpdf.crt and example n. 52 were updated).
1801
18024.6.025 (2009-08-17)
1803 - Carriage returns (\r) were removed from source code.
1804 - Problem related to set_magic_quotes_runtime() depracated was fixed.
1805
18064.6.024 (2009-08-07)
1807 - Bug item #2833556 "justification using other units than mm" was fixed.
1808 - Documentation was fixed/updated.
1809
18104.6.023 (2009-08-02)
1811 - Bug item #2830537 "MirrorH can show mask for transparent PNGs" was fixed.
1812
18134.6.022 (2009-07-24)
1814 - A bug relative to single line printing when using WriteHTMLCell() was fixed.
1815 - Signature support were improved but is still experimental.
1816 - Fonts Free and Dejavu were updated to latest versions.
1817
18184.6.021 (2009-07-20)
1819 - Bug item #2824015 "XHTML Ampersand &amp; in hyperlink bug" was fixed.
1820 - Bug item #2824036 "Image as hyperlink in table, text displaced at page break" was fixed.
1821 - Links alignment on justified text was fixed.
1822 - Unicode "\u" modifier was added to re_spaces variable by default.
1823
18244.6.020 (2009-07-16)
1825 - Bug item #2821921 "issue in example 18" was fixed.
1826 - Signature of SetRTL() method was changed.
1827
18284.6.019 (2009-07-13)
1829 - Bug item #2820703 "xref table broken" was fixed.
1830
18314.6.018 (2009-07-10)
1832 - Bug item #2819319 "Text over text" was fixed.
1833 - Method Arrow() was added to print graphic arrows (example 12 was updated).
1834
18354.6.017 (2009-07-05)
1836 - Bug item #2816079 "Example 48 not working" was fixed.
1837 - The signature of the checkPageBreak() was changed. The parameter $addpage was added to turn off the automatic page creation.
1838
18394.6.016 (2009-06-16)
1840 - Method setSpacesRE() was added to set the regular expression used for detecting withespaces or word separators. If you are using chinese, try: setSpacesRE('/[\s\p{Z}\p{Lo}]/');, otherwise you can use setSpacesRE('/[\s\p{Z}]/');
1841 - The method _putinfo() now automatically fills the metadata with '?' in case of empty string.
1842
18434.6.015 (2009-06-11)
1844 - Bug #2804667 "word wrap bug" was fixed.
1845
18464.6.014 (2009-06-04)
1847 - Bug #2800931 "Table thead tag bug" was fixed.
1848 - A bug related to <pre> tag was fixed.
1849
18504.6.013 (2009-05-28)
1851 - List bullets position was fixed for RTL languages.
1852
18534.6.012 (2009-05-23)
1854 - setUserRights() method doesn't work anymore unless you call the setSignature() method with the Adobe private key!
1855
18564.6.011 (2009-05-18)
1857 - Signature of the Image() method was changed to include the new $fitbox parameter (see source code documentation).
1858
18594.6.010 (2009-05-17)
1860 - Image() method was improved: now is possible to specify the maximum dimensions for a constraint box defined by $w and $h parameters, and setting the $resize parameter to null.
1861 - <tcpdf> tag indent problem was fixed.
1862 - $y parameter was added to checkPageBreak() method.
1863 - Bug n. 2791773 "writeHTML" was fixed.
1864
18654.6.009 (2009-05-13)
1866 - xref table for embedded files was fixed.
1867
18684.6.008 (2009-05-07)
1869 - setSignature() method was improved (but is still experimental).
1870 - Example n. 52 was added.
1871
18724.6.007 (2009-05-05)
1873 - Bug #2786685 "writeHtmlCell and <br /> in custom footer" was fixed.
1874 - Table header repeating bug was fixed.
1875 - Some newlines and tabs are now automatically removed from HTML strings.
1876
18774.6.006 (2009-04-28)
1878 - Support for "<a name="...">...</a>" was added.
1879 - By default TCPDF requires PCRE Unicode support turned on but now works also without it (with limited ability to detect some Unicode blank spaces).
1880
18814.6.005 (2009-04-25)
1882 - Points (pt) conversion in getHTMLUnitToUnits() was fixed.
1883 - Default tcpdf.pem certificate file was added.
1884 - Experimental support for signing document was added but it is not yet completed (some help is needed - I think that the calculation of the ByteRange is OK and the problem is on the signature calculation).
1885
18864.6.004 (2009-04-23)
1887 - Method deletePage() was added to delete pages (see example n. 44).
1888
18894.6.003 (2009-04-21)
1890 - The caching mechanism of the UTF8StringToArray() method was fixed.
1891
18924.6.002 (2009-04-20)
1893 - Documentation of rollbackTransaction() method was fixed.
1894 - The setImageScale() and getImageScale() methods now set and get the adjusting parameter used by pixelsToUnits() method.
1895 - HTML images now support other units of measure than pixels (getHTMLUnitToUnits() is now used instead of pixelsToUnits()).
1896 - WARNING: PDF_IMAGE_SCALE_RATIO has been changed by default to 1.
1897
18984.6.001 (2009-04-17)
1899 - Spaces between HTML block tags are now automatically removed.
1900 - The bug related to cMargin changes between tables was fixed.
1901
19024.6.000 (2009-04-16)
1903 - WARNING: THIS VERSION CHANGES THE BEHAVIOUR OF $x and $y parameters for several TCPDF methods:
1904 zero coordinates for $x and $y are now valid coordinates;
1905 set $x and $y as empty strings to get the current value.
1906 - Some error caused by 'empty' funtion were fixed.
1907 - Default color for convertHTMLColorToDec() method was changed to white and the return value for invalid color is false.
1908 - HTML on footer bug was fixed.
1909 - The following examples were fixed: 5,7,10,17,19,20,21,33,42,43.
1910
19114.5.043 (2009-04-15)
1912 - Barcode class (barcode.php) was extended to include new linear barcode types (see example n. 27):
1913 C39 : CODE 39 - ANSI MH10.8M-1983 - USD-3 - 3 of 9
1914 C39+ : CODE 39 with checksum
1915 C39E : CODE 39 EXTENDED
1916 C39E+ : CODE 39 EXTENDED + CHECKSUM
1917 C93 : CODE 93 - USS-93
1918 S25 : Standard 2 of 5
1919 S25+ : Standard 2 of 5 + CHECKSUM
1920 I25 : Interleaved 2 of 5
1921 I25+ : Interleaved 2 of 5 + CHECKSUM
1922 C128A : CODE 128 A
1923 C128B : CODE 128 B
1924 C128C : CODE 128 C
1925 EAN2 : 2-Digits UPC-Based Extention
1926 EAN5 : 5-Digits UPC-Based Extention
1927 EAN8 : EAN 8
1928 EAN13 : EAN 13
1929 UPCA : UPC-A
1930 UPCE : UPC-E
1931 MSI : MSI (Variation of Plessey code)
1932 MSI+ : MSI + CHECKSUM (modulo 11)
1933 POSTNET : POSTNET
1934 PLANET : PLANET
1935 RMS4CC : RMS4CC (Royal Mail 4-state Customer Code) - CBC (Customer Bar Code)
1936 KIX : KIX (Klant index - Customer index)
1937 IMB: Intelligent Mail Barcode - Onecode - USPS-B-3200 (NOTE: requires BCMath PHP extension)
1938 CODABAR : CODABAR
1939 CODE11 : CODE 11
1940 PHARMA : PHARMACODE
1941 PHARMA2T : PHARMACODE TWO-TRACKS
1942
19434.5.042 (2009-04-15)
1944 - Method Write() was fixed for the strings containing only zero value.
1945
19464.5.041 (2009-04-14)
1947 - Barcode methods were fixed.
1948
19494.5.040 (2009-04-14)
1950 - Method Write() was fixed to handle empty strings.
1951
19524.5.039 (2009-04-11)
1953 - Support for linear barcodes was extended (see example n. 27 and barcodes.php documentation).
1954
19554.5.038 (2009-04-10)
1956 - Write() method was improved to support separators for Japanese, Korean, Chinese Traditional and Chinese Simplified.
1957
19584.5.037 (2009-04-09)
1959 - General performances were improved.
1960 - The signature of the method utf8Bidi() was changed.
1961 - The method UniArrSubString() was added.
1962 - Experimental support for 2D barcodes were added (see example n. 50 and 2dbarcodes.php class).
1963
19644.5.036 (2009-04-03)
1965 - TCPDF methods can be called inside the HTML code (see example n. 49).
1966 - All tag attributes, such as <p align="center"> must be enclosed within double quotes.
1967
19684.5.035 (2009-03-28)
1969 - Bug #2717436 "writeHTML rowspan problem (continued)" was fixed.
1970 - Bug #2719090 "writeHTML fix follow up" was fixed.
1971 - The method _putuserrights() was changed to avoid Adobe Reader 9.1 crash. This broken the 'trick' that was used to display forms in Acrobat Reader.
1972
19734.5.034 (2009-03-27)
1974 - Bug #2716914 "Bug writeHTML of a table in body and footer related with pb" was fixed.
1975 - Bug #2717056 ] "writeHTML problem when setting tr style" was fixed.
1976 - The signature of the Cell() method was changed.
1977
19784.5.033 (2009-03-27)
1979 - The support for rowspan/colspan on HTML tables was improved (see example n. 48).
1980
19814.5.032 (2009-03-23)
1982 - setPrintFooter(false) bug was fixed.
1983
19844.5.031 (2009-03-20)
1985 - Table header support was extended to multiple pages.
1986
19874.5.030 (2009-03-20)
1988 - thead tag is now supported on HTML tables (header rows are repeated after page breaks).
1989 - The startTransaction() was improved to autocommit.
1990 - List bullets now uses the foreground color (putHtmlListBullet()).
1991
19924.5.029 (2009-03-19)
1993 - The following methods were added to UNDO commands (see example 47): startTransaction(), commitTransaction(), rollbackTransaction().
1994 - All examples were updated.
1995
19964.5.028 (2009-03-18)
1997 - Bug #2690945 "List Bugs" was fixed.
1998 - HTML text alignment on lists was fixed.
1999 - The constant PDF_FONT_MONOSPACED was added to the configuration file to define the default monospaced font.
2000 - The following methods were fixed: getPageWidth(), getPageHeight(), getBreakMargin().
2001 - All examples were updated.
2002
20034.5.027 (2009-03-16)
2004 - Method getPageDimensions() was added to get page dimensions.
2005 - The signature of the following methos were changed: getPageWidth(), getPageHeight(), getBreakMargin().
2006 - _parsepng() method was fixed for PNG URL images (fread bug).
2007
20084.5.026 (2009-03-11)
2009 - Bug #2681793 affecting URL images with spaces was fixed.
2010
20114.5.025 (2009-03-10)
2012 - A small bug affecting hyphenation support was fixed.
2013 - The method SetDefaultMonospacedFont() was added to define the default monospaced font.
2014
20154.5.024 (2009-03-07)
2016 - The bug #2666493 was fixed "Footer corrupts document".
2017
20184.5.023 (2009-03-06)
2019 - The bug #2666688 was fixed "Rowspan in tables".
2020
20214.5.022 (2009-03-05)
2022 - The bug #2659676 was fixed "refer to #2157099 test 4 < BR > problem still not fixed".
2023 - addTOC() function bug was fixed.
2024
20254.5.020 (2009-03-03)
2026 - The following bug was fixed: "function removeSHY corrupts unicode".
2027
20284.5.019 (2009-02-28)
2029 - The problem of decimal separator using different locale was fixed.
2030 - The text hyphenation is now supported (see example n. 46).
2031
20324.5.018 (2009-02-26)
2033 - The _destroy() method was added to unset all class variables and frees memory.
2034 - Now it's possible to call Output() method multiple times.
2035
20364.5.017 (2009-02-24)
2037 - A minor bug that raises a PHP warning was fixed.
2038
20394.5.016 (2009-02-24)
2040 - Bug item #2631200 "getNumLines() counts wrong" was fixed.
2041 - Multiple attachments bug was fixed.
2042 - All class variables are now cleared on Output() for memory otpimization.
2043
20444.5.015 (2009-02-18)
2045 - Bug item #2612553 "function Write() must not break a line on &nbsp; character" was fixed.
2046
20474.5.014 (2009-02-13)
2048 - Bug item #2595015 "POSTNET Barcode Checksum Error" was fixed (on barcode.php).
2049 - Pagebreak bug for barcode was fixed.
2050
20514.5.013 (2009-02-12)
2052 - border attribute is now supported on HTML images (only accepts the same values accepted by Cell()).
2053
20544.5.012 (2009-02-12)
2055 - An error on image border feature was fixed.
2056
20574.5.011 (2009-02-12)
2058 - HTML links for images are now supported.
2059 - height attribute is now supported on HTML cells.
2060 - $border parameter was added to Image() and ImageEps() methods.
2061 - The method getNumLines() was added to estimate the number of lines required for the specified text.
2062
20634.5.010 (2009-01-29)
2064 - Bug n. 2546108 "BarCode Y position" was fixed.
2065
20664.5.009 (2009-01-26)
2067 - Bug n. 2538094 "Empty pdf file created" was fixed.
2068
20694.5.008 (2009-01-26)
2070 - setPage() method was fixed to correctly restore graphic states.
2071 - Source code was cleaned up for performances.
2072
20734.5.007 (2009-01-24)
2074 - checkPageBreak() and write1DBarcode() methods were fixed.
2075 - Source code was cleaned up for performances.
2076 - barcodes.php was updated.
2077
20784.5.006 (2009-01-23)
2079 - getHTMLUnitToPoints() method was replaced by getHTMLUnitToUnits() to fix HTML units bugs.
2080
20814.5.005 (2009-01-23)
2082 - Page closing bug was fixed.
2083
20844.5.004 (2009-01-21)
2085 - The access of convertHTMLColorToDec() method was changed to public
2086 - Fixed bug on UL tag.
2087
20884.5.003 (2009-01-19)
2089 - Fonts on different folders are now supported.
2090
20914.5.002 (2009-01-07)
2092 - addTOC() function was improved (see example n. 45).
2093
20944.5.001 (2009-01-04)
2095 - The signature of startPageGroup() function was changed.
2096 - Method Footer() was improved to automatically print page or page-group number (see example n. 23).
2097 - Protected method formatTOCPageNumber() was added to customize the format of page numbers on the Table Of Content.
2098 - The signature of addTOC() was changed to include the font used for page numbers.
2099
21004.5.000 (2009-01-03)
2101 - A new $diskcache parameter was added to class constructor to enable disk caching and reduce RAM memory usage (see example n. 43).
2102 - The method movePageTo() was added to move pages to previous positions (see example n. 44).
2103 - The methods getAliasNumPage() and getPageNumGroupAlias() were added to get the alias for page number (needed when using movepageTo()).
2104 - The methods addTOC() was added to print a Table Of Content (see example n. 45).
2105 - Imagick class constant was removed for better compatibility with PHP4.
2106 - All existing examples were updated and new examples were added.
2107
21084.4.009 (2008-12-29)
2109 - Examples 1 and 35 were fixed.
2110
21114.4.008 (2008-12-28)
2112 - Bug #2472169 "Unordered bullet size not adjusted for unit type" was fixed.
2113
21144.4.007 (2008-12-23)
2115 - Bug #2459935 "no unit conversion for header line" was fixed.
2116 - Example n. 42 for image alpha channel was added.
2117 - All examples were updated.
2118
21194.4.006 (2008-12-11)
2120 - Method setLIsymbol() was changed to reflect latest changes in HTML list handling.
2121
21224.4.005 (2008-12-10)
2123 - Bug item #2413870 "ordered list override value" was fixed.
2124
21254.4.004 (2008-12-10)
2126 - The protected method getHTMLUnitToPoints() was added to accept various HTML units of measure (em, ex, px, in, cm, mm, pt, pc, %).
2127 - The method intToRoman() was added to convert integer number to Roman representation.
2128 - Support fot HTML lists was improved: the CSS property list-style-type is now supported.
2129
21304.4.003 (2008-12-09)
2131 - Bug item #2412147 "Warning on line 3367" was fixed.
2132 - Method setHtmlLinksStyle() was added to set default HTML link colors and font style.
2133 - Method addHtmlLink() was changed to use color and style defined on the inline CSS.
2134
21354.4.002 (2008-12-09)
2136 - Borders on Multicell() were fixed.
2137 - Problem of Multicell() on Header function (Bug item #2407579) was fixed.
2138 - Problem on graphics tranformations applied to Multicell() was fixed.
2139 - Support for ImageMagick was added.
2140 - Width calculation for nested tables was fixed.
2141
21424.4.001 (2008-12-08)
2143 - Some missing core fonts were added on fonts directory.
2144 - CID0 fonts rendering was fixed.
2145 - HTML support was improved (<pre> and <tt> tags are now supported).
2146 - Bug item #2406022 "Left padding bug in MultiCell with maxh" was fixed.
2147
21484.4.000 (2008-12-07)
2149 - File attachments are now supported (see example n. 41).
2150 - Font functions were optimized to reduce document size.
2151 - makefont.php was updated.
2152 - Linux binaries were added on /fonts/utils
2153 - All fonts were updated.
2154 - $autopadding parameter was added to Multicell() to disable automatic padding features.
2155 - $maxh parameter was added to Multicell() and Write() to set a maximum height.
2156
21574.3.009 (2008-12-05)
2158 - Bug item #2392989 (Custom header + setlinewidth + cell border bug) was fixed.
2159
21604.3.008 (2008-12-05)
2161 - Bug item #2390566 "rect bug" was fixed.
2162 - File path was fixed for font embedded files.
2163 - SetFont() method signature was changed to include the font filename.
2164 - Some font-related methods were improved.
2165 - Methods getFontFamily() and getFontStyle() were added.
2166
21674.3.007 (2008-12-03)
2168 - PNG alpha channel is now supported (GD library is required).
2169 - AddFont() function now support custom font file path on $file parameter.
2170 - The default width variable ($dw) is now always defined for any font.
2171 - The 'Style' attribute on CID-0 fonts was removed because of protection bug.
2172
21734.3.006 (2008-12-01)
2174 - A regular expression on getHtmlDomArray() to find HTML tags was fixed.
2175
21764.3.005 (2008-11-25)
2177 - makefont.php was fixed.
2178 - Bug item #2339877 was fixed (false loop condition detected on WriteHTML()).
2179 - Bug item #2336733 was fixed (lasth value update on Multicell() when border and fill are disabled).
2180 - Bug item #2342303 was fixed (automatic page-break on Image() and ImageEPS()).
2181
21824.3.004 (2008-11-19)
2183 - Function _textstring() was fixed (bug 2309051).
2184 - All examples were updated.
2185
21864.3.003 (2008-11-18)
2187 - CID-0 font bug was fixed.
2188 - Some functions were optimized.
2189 - Function getGroupPageNoFormatted() was added.
2190 - Example n. 23 was updated.
2191
21924.3.002 (2008-11-17)
2193 - Bug item #2305518 "CID-0 font don't work with encryption" was fixed.
2194
21954.3.001 (2008-11-17)
2196 - Bug item #2300007 "download mimetype pdf" was fixed.
2197 - Double quotes were replaced by single quotes to improve PHP performances.
2198 - A bug relative to HTML cell borders was fixed.
2199
22004.3.000 (2008-11-14)
2201 - The function setOpenCell() was added to set the top/bottom cell sides to be open or closed when the cell cross the page.
2202 - A bug relative to list items indentation was fixed.
2203 - A bug relative to borders on HTML tables and Multicell was fixed.
2204 - A bug relative to rowspanned cells was fixed.
2205 - A bug relative to html images across pages was fixed.
2206
22074.2.009 (2008-11-13)
2208 - Spaces between li tags are now automatically removed.
2209
22104.2.008 (2008-11-12)
2211 - A bug relative to fill color on next page was fixed.
2212
22134.2.007 (2008-11-12)
2214 - The function setListIndentWidth() was added to set custom indentation widht for HTML lists.
2215
22164.2.006 (2008-11-06)
2217 - A bug relative to HTML justification was fixed.
2218
22194.2.005 (2008-11-06)
2220 - A bug relative to HTML justification was fixed.
2221 - The methods formatPageNumber() and PageNoFormatted() were added to format page numbers.
2222 - Default Footer() method was changed to use PageNoFormatted() instead of PageNo().
2223 - Example 6 was updated.
2224
22254.2.004 (2008-11-04)
2226 - Bug item n. 2217039 "filename handling improvement" was fixed.
2227
22284.2.003 (2008-10-31)
2229 - Font style bug was fixed.
2230
22314.2.002 (2008-10-31)
2232 - Bug item #2210922 (htm element br not work) was fixed.
2233 - Write() function was improved to support margin changes.
2234
22354.2.001 (2008-10-30)
2236 - setHtmlVSpace($tagvs) function was added to set custom vertical spaces for HTML tags.
2237 - writeHTML() function now support margin changes during execution.
2238 - Signature of addHTMLVertSpace() function is changed.
2239
22404.2.000 (2008-10-29)
2241 - htmlcolors.php was changed to support class-loaders.
2242 - ImageEps() function was improved in performances.
2243 - Signature of Link() And Annotation() functions were changed.
2244 - (Bug item #2198926) Links and Annotations alignment were fixed (support for geometric tranformations was added).
2245 - rowspan mode for HTML table cells was improved and fixed.
2246 - Booklet mode for double-sided pages was added; see SetBooklet() function and example n. 40.
2247 - lastPage() signature is changed.
2248 - Signature of Write() function is changed.
2249 - Some HTML justification problems were fixed.
2250 - Some functions were fixed to better support RTL mode.
2251 - Example n. 10 was changed to support RTL mode.
2252 - All examples were updated.
2253
22544.1.004 (2008-10-23)
2255 - unicode_data.php was changed to support class-loaders.
2256 - Bug item #2186040/2 (writeHTML margin problem) was fixed.
2257
22584.1.003 (2008-10-22)
2259 - Bug item #2185399 was fixed (rowspan and page break).
2260 - Bugs item #2186040 was fixed (writeHTML margin problem).
2261 - Newline after table was removed.
2262
22634.1.002 (2008-10-21)
2264 - Bug item #2184525 was fixed (rowspan on HTML cell).
2265
22664.1.001 (2008-10-21)
2267 - Support for "start" attribute was added to HTML ordered list.
2268 - unicode_data.php file was changed to include UTF-8 to ASCII table.
2269 - Some functions were modified to better support UTF-8 extensions to core fonts.
2270 - Support for images on HTML lists was improved.
2271 - Examples n. 1 and 6 were updated.
2272
22734.1.000 (2008-10-18)
2274 - Page-break bug using HTML content was fixed.
2275 - The "false" parameter was reintroduced to class_exists function on PHP5 version to avoid autoload.
2276 - addHtmlLink() function was improved to support internal links (i.e.: <a href="#23">link to page 23</a>).
2277 - Justification alignment is now supported on HTML (see example n. 39).
2278 - example_006.php was updated.
2279
22804.0.033 (2008-10-13)
2281 - Bug n. 2157099 was fixed.
2282 - SetX() and SetY() functions were improved.
2283 - SetY() includes a new parameter to avoid the X reset.
2284
22854.0.032 (2008-10-10)
2286 - Bug n. 2156926 was fixed (bold, italic, underlined, linethrough).
2287 - setStyle() method was removed.
2288 - Configuration file was changed to use helvetica (non-unicode) font by default.
2289 - The use of mixed font types was improved.
2290 - All examples were updated.
2291
22924.0.031 (2008-10-09)
2293 - _putannots() and _putbookmarks() links alignments were fixed.
2294
22954.0.030 (2008-10-07)
2296 - _putbookmarks() function was fixed.
2297 - _putannots() was fixed to include internal links.
2298
22994.0.029 (2008-09-27)
2300 - Infinite loop bug was fixed [Bug item #130309].
2301 - Multicell() problem on Header() was fixed.
2302
23034.0.028 (2008-09-26)
2304 - setLIsymbol() was added to set the LI symbol used on UL lists.
2305 - Missing $padding and $encryption_key variables declarations were added [Bug item #2129058].
2306
23074.0.027 (2008-09-19)
2308 - Bug #2118588 "Undefined offset in tcpdf.php on line 9581" was fixed.
2309 - arailunicid0.php font was updated.
2310 - The problem of javascript form fields duplication after saving was fixed.
2311
23124.0.026 (2008-09-17)
2313 - convertHTMLColorToDec() function was improved to support rgb(RR,GG,BB) notation.
2314 - The following inline CSS attributes are now supported: text-decoration, color, background-color and font-size names: xx-small, x-small, small, medium, large, x-large, xx-large
2315 - Example n. 6 was updated.
2316
23174.0.025 (2008-09-15)
2318 - _putcidfont0 function was improved to include CJK fonts (Chinese, Japanese, Korean, CJK, Asian fonts) without embedding.
2319 - arialunicid0 font was added (see the new example n. 38).
2320 - The following Unicode to CID-0 tables were added on fonts folder: uni2cid_ak12.php, uni2cid_aj16.php, uni2cid_ag15.php, uni2cid_ac15.php.
2321
23224.0.024 (2008-09-12)
2323 - "stripos" function was replaced with "strpos + strtolower" for backward compatibility with PHP4.
2324 - support for Spot Colors were added. Check the new example n. 37 and the following new functions:
2325 AddSpotColor()
2326 SetDrawSpotColor()
2327 SetFillSpotColor()
2328 SetTextSpotColor()
2329 _putspotcolors()
2330 - Bookmark() function was improved to fix wrong levels.
2331 - $lasth changes after header/footer calls were fixed.
2332
23334.0.023 (2008-09-05)
2334 - Some HTML related problems were fixed.
2335 - Image alignment on HTML was changed, now it always defaults to the normal mode (see example_006.php).
2336
23374.0.022 (2008-08-28)
2338 - Line height on HTML was fixed.
2339 - Image inside an HTML cell problem was fixed.
2340 - A new "zarbold" persian font was added.
2341
23424.0.021 (2008-08-24)
2343 - HTTP headers were fixed on Output function().
2344 - getAliasNbPages() and getPageGroupAlias() functions were changed to support non-unicode fonts on unicode documents.
2345 - Function Write() was fixed.
2346 - The problem of additional vertical spaces on HTML was fixed.
2347 - The problem of frame around HTML links was fixed.
2348
23494.0.020 (2008-08-15)
2350 - "[2052259] WriteHTML <u> & <b>" bug was fixed.
2351
23524.0.019 (2008-08-13)
2353 - "Rowspan on first cell" bug was fixed.
2354
23554.0.018 (2008-08-08)
2356 - Default cellpadding for HTML tables was fixed.
2357 - Annotation() function was added to support some PDF annotations (see example_036.php and section 8.4 of PDF reference 1.7).
2358 - HTML links are now correclty shifted during line alignments.
2359 - function getAliasNbPages() was added and Footer() was updated.
2360 - RowSpan mode for HTML tables was fixed.
2361 - Bugs item #2043610 "Multiple sizes vertical align wrong" was fixed.
2362 - ImageEPS() function was improved and RTL alignment was fixed (see example_032.php).
2363
23644.0.017 (2008-08-05)
2365 - Missing CNZ and CEO style modes were added to Rect() function.
2366 - Fonts utils were updated to include support for OpenType fonts.
2367 - getLastH() function was added.
2368
23694.0.016 (2008-07-30)
2370 - setPageMark() function was added. This function must be called after calling Image() function for a background image.
2371
23724.0.015 (2008-07-29)
2373 - Some functions were changed to support different page formats (see example_028.php).
2374 - The signature of setPage() function is changed.
2375
23764.0.014 (2008-07-29)
2377 - K_PATH_MAIN calculation on tcpdf_config.php was fixed.
2378 - HTML support for EPS/AI images was added (see example_006.php).
2379 - Bugs item #2030807 "Truncated text on multipage html fields" was fixed.
2380 - PDF header bug was fixed.
2381 - helvetica was added as default font family.
2382 - Stroke mode was fixed on Text function.
2383 - several minor bugs were fixed.
2384
23854.0.013 (2008-07-27)
2386 - Bugs item #2027799 " Big spaces between lines after page break" was fixed.
2387 - K_PATH_MAIN calculation on tcpdf_config.php was changed.
2388 - Function setVisibility() was fixed to avoid the "Incorrect PDEObject type" error message.
2389
23904.0.012 (2008-07-24)
2391 - Addpage(), Header() and Footer() functions were changed to simplify the implementation of external header/footer functions.
2392 - The following functions were added:
2393 setHeader()
2394 setFooter()
2395 getImageRBX()
2396 getImageRBY()
2397 getCellHeightRatio()
2398 getHeaderFont()
2399 getFooterFont()
2400 getRTL()
2401 getBarcode()
2402 getHeaderData()
2403 getHeaderMargin()
2404 getFooterMargin()
2405
24064.0.011 (2008-07-23)
2407 - Font support was improved.
2408 - The folder /fonts/utils contains new utilities and instructions for embedd font files.
2409 - Documentation was updated.
2410
24114.0.010 (2008-07-22)
2412 - HTML tables were fixed to work across pages.
2413 - Header() and Footer() functions were updated to preserve previous settings.
2414 - example_035.php was added.
2415
24164.0.009 (2008-07-21)
2417 - UTF8StringToArray() function was fixed for non-unicode mode.
2418
24194.0.008 (2008-07-21)
2420 - Barcodes alignment was fixed (see example_027.php).
2421 - unicode_data.php was updated.
2422 - Arabic shaping for "Zero-Width Non-Joiner" character (U+200C) was fixed.
2423
24244.0.007 (2008-07-18)
2425 - str_split was replaced by preg_split for compatibility with PHP4 version.
2426 - Clipping mode was added to all graphic functions by using parameter $style = "CNZ" or "CEO" (see example_034.php).
2427
24284.0.006 (2008-07-16)
2429 - HTML rowspan bug was fixed.
2430 - Line style for MultiCell() was fixed.
2431 - WriteHTML() function was improved.
2432 - CODE128C barcode was fixed (barcodes.php).
2433
24344.0.005 (2008-07-11)
2435 - Bug [2015715] "PHP Error/Warning" was fixed.
2436
24374.0.004 (2008-07-09)
2438 - HTML cell internal padding was fixed.
2439
24404.0.003 (2008-07-08)
2441 - Removed URL encoding when F option is selected on Output() function.
2442 - fixed some minor bugs in html tables.
2443
24444.0.002 (2008-07-07)
2445 - Bug [2000861] was still unfixed and has been fixed.
2446
24474.0.001 (2008-07-05)
2448 - Bug [2000861] was fixed.
2449
24504.0.000 (2008-07-03)
2451 - THIS IS A MAIN RELEASE THAT INCLUDES SEVERAL NEW FEATURES AND BUGFIXES
2452 - Signature fo SetTextColor() and SetFillColor() functions was changed (parameter $storeprev was removed).
2453 - HTML support was completely rewritten and improved (see example 6).
2454 - Alignments parameters were fixed.
2455 - Functions GetArrStringWidth() and GetStringWidth() now include font parameters.
2456 - Fonts support was improved.
2457 - All core fonts were replaced and moved to fonts/ directory.
2458 - The following functions were added: getMargins(), getFontSize(), getFontSizePt().
2459 - File config/tcpdf_config_old.php was renamed tcpdf_config_alt.php and updated.
2460 - Multicell and WriteHTMLCell fill function was fixed.
2461 - Several minor bugs were fixed.
2462 - barcodes.php was updated.
2463 - All examples were updated.
2464
2465------------------------------------------------------------
2466
24673.1.001 (2008-06-13)
2468 - Bug [1992515] "K_PATH_FONTS default value wrong" was fixed.
2469 - Vera font was removed, DejaVu font and Free fonts were updated.
2470 - Image handling was improved.
2471 - All examples were updated.
2472
24733.1.000 (2008-06-11)
2474 - setPDFVersion() was added to change the default PDF version (currently 1.7).
2475 - setViewerPreferences() was added to control the way the document is to be presented on the screen or printed (see example 29).
2476 - SetDisplayMode() signature was changed (new options were added).
2477 - LinearGradient(), RadialGradient(), CoonsPatchMesh() functions were added to print various color gradients (see example 30).
2478 - PieSector() function was added to render render pie charts (see example 31).
2479 - ImageEps() was added to display EPS and AI images with limited support (see example 32).
2480 - writeBarcode() function is now depracated, a new write1DBarcode() function was added. The barcode directory was removed and a new barcodes.php file was added.
2481 - The new write1DBarcode() function support more barcodes and do not need the GD library (see example 027). All barcodes are directly written to PDF using graphic functions.
2482 - HTML lists were improved and could be nested (you may now represent trees).
2483 - AddFont() bug was fixed.
2484 - _putfonts() bug was fixed.
2485 - graphics functions were fixed.
2486 - unicode_data.php file was updated (fixed).
2487 - almohanad font was updated.
2488 - example 18 was updated (Farsi and Arabic languages).
2489 - source code cleanup.
2490 - All examples were updated and new examples were added.
2491
24923.0.015 (2008-06-06)
2493 - AddPage() function signature is changed to include page format.
2494 - example 28 was added to show page format changes.
2495 - setPageUnit() function was added to change the page units of measure.
2496 - setPageFormat() function was added to change the page format and orientation between pages.
2497 - setPageOrientation() function was added to change the page orientation.
2498 - Arabic font shaping was fixed for laa letter and square boxes (see the example 18).
2499
25003.0.014 (2008-06-04)
2501 - Arabic font shaping was fixed.
2502 - setDefaultTableColumns() function was added.
2503 - $cell_height_ratio variable was added.
2504 - setCellHeightRatio() function was added to define the default height of cell repect font height.
2505
25063.0.013 (2008-06-03)
2507 - Multicell height parameter was fixed.
2508 - Arabic font shaping was improved.
2509 - unicode_data.php was updated.
2510
25113.0.012 (2008-05-30)
2512 - K_PATH_MAIN and K_PATH_URL constants are now automatically set on config file.
2513 - DOCUMENT_ROOT constant was fixed for IIS Webserver (config file was updated).
2514 - Arabic font shaping was improved.
2515 - TranslateY() function was fixed (bug [1977962]).
2516 - setVisibility() function was fixed.
2517 - writeBarcode() function was fixed to scale using $xref parameter.
2518 - All examples were updated.
2519
25203.0.011 (2008-05-23)
2521 - CMYK color support was added to all graphic functions.
2522 - HTML table support was improved:
2523 -- now it's possible to include additional html tags inside a cell;
2524 -- colspan attribute was added.
2525 - example 006 was updated.
2526
25273.0.010 (2008-05-21)
2528 - fixed $laa_array inclusion on utf8Bidi() function.
2529
25303.0.009 (2008-05-20)
2531 - unicode_data.php was updated.
2532 - Arabic laa letter problem was fixed.
2533
25343.0.008 (2008-05-12)
2535 - Arabic support was fixed and improved (unicode_data.php was updated).
2536 - Polycurve() function was added to draw a poly-Bezier curve.
2537 - list items alignment was fixed.
2538 - example 6 was updated.
2539
25403.0.007 (2008-05-06)
2541 - Arabic support was fixed and improved.
2542 - AlMohanad (arabic) font was added.
2543 - C128 barcode bugs were fixed.
2544
25453.0.006 (2008-04-21)
2546 - Condition to check negative width values was added.
2547
25483.0.005 (2008-04-18)
2549 - back-Slash character escape was fixed on writeHTML() function.
2550 - Exampe 6 was updated.
2551
25523.0.004 (2008-04-11)
2553 - Bug [1939304] (Right to Left Issue) was fixed.
2554
25553.0.003 (2008-04-07)
2556 - Bug [1934523](Words between HTML tags in cell not kept on one line) was fixed.
2557 - "face" attribute of "font" tag is now fully supported.
2558
25593.0.002 (2008-04-01)
2560 - Write() functions now return the number of cells and not the number of lines.
2561 - TCPDF is released under LGPL 2.1, or any later version.
2562
25633.0.001 (2008-05-28)
2564 - _legacyparsejpeg() and _legacyparsepng() were renamed _parsejpeg() and _parsepng().
2565 - function writeBarcode() was fixed.
2566 - all examples were updated.
2567 - example 27 was added to show various barcodes.
2568
25693.0.000 (2008-03-27)
2570 - private function pixelsToMillimeters() was changed to public function pixelsToUnits() to fix html image size bug.
2571 - Image-related functions were rewritten.
2572 - resize parameter was added to Image() signature to reduce the image size and fit width and height (see example 9).
2573 - TCPDF now supports all images supported by GD library: GD, GD2, GD2PART, GIF, JPEG, PNG, BMP, XBM, XPM.
2574 - CMYK support was added to SetDrawColor(), SetFillColor(), SetTextColor() (see example 22).
2575 - Page Groups were added (see example 23).
2576 - setVisibility() function was added to restrict the rendering of some elements to screen or printout (see example 24).
2577 - All private variables and functions were changed to protected.
2578 - setAlpha() function was added to give transparency support for all objects (see example 25).
2579 - Clipping and stroke modes were added to Text() function (see example 26).
2580 - All examples were moved to "examples" directory.
2581 - function setJPEGQuality() was added to set the JPEG image comrpession (see example 9).
2582
25832.9.000 (2008-03-26)
2584 - htmlcolors.php file was added to include html colors.
2585 - Support for HTML color names and three-digit hexadecimal color codes was added.
2586 - private function convertColorHexToDec() was renamed convertHTMLColorToDec().
2587 - color and bgcolor attributes are now supported on all HTML tags (color nesting is also supported).
2588 - Write() function were fixed.
2589 - example_006.php was updated.
2590 - private function setUserRights() was added to release user rights on Acrobat Reader (this allows to display forms, see example 14)
2591
25922.8.000 (2008-03-20)
2593 - Private variables were changed to protected.
2594 - Function Write() was fixed and improved.
2595 - Support for dl, dt, dd, del HTML tags was introduced.
2596 - Line-trought mode was added for HTML and text.
2597 - Text vertical alignment on cells were fixed.
2598 - Examples were updated to reflect changes.
2599
26002.7.002 (2008-03-13)
2601 - Bug "[1912142] Encrypted PDF created/modified date" was fixed.
2602
26032.7.001 (2008-03-10)
2604 - Cell justification was fixed for non-unicode mode.
2605
26062.7.000 (2008-03-09)
2607 - Cell() stretching mode 4 (forced character spacing) was fixed.
2608 - writeHTMLCell() now uses Multicell() to write.
2609 - Multicell() has a new parameter $ishtml to act as writeHTMLCell().
2610 - Write() speed was improved for non-arabic strings.
2611 - Example n. 20 was changed.
2612
26132.6.000 (2008-03-07)
2614 - various alignments bugs were fixed.
2615
26162.5.000 (2008-03-07)
2617 - Several bugs were fixed.
2618 - example_019.php was added to test non-unicode mode using old fonts.
2619
26202.4.000 (2008-03-06)
2621 - RTL support was deeply improved.
2622 - GetStringWidth() was fixed to support RTL languages.
2623 - Text() RTL alignment was fixed.
2624 - Some functions were added: GetArrStringWidth(), GetCharWidth(), uniord(), utf8Bidi().
2625 - example_018.php was added and test_unicode.php was removed.
2626
26272.3.000 (2008-03-05)
2628 - MultiCell() signature is changed. Now support multiple columns across pages (see example_017).
2629 - Write() signature is changed. Now support the cell mode to be used with MultiCell.
2630 - Header() and Footer() were changed.
2631 - The following functions were added: UTF8ArrSubString() and unichr().
2632 - Examples were updated to reflect last changes.
2633
26342.2.004 (2008-03-04)
2635 - Several examples were added.
2636 - AddPage() Header() and Footer() were fixed.
2637 - Documentation is now available on http://www.tcpdf.org
2638
26392.2.003 (2008-03-03)
2640 - [1894853] Performance of MultiCell() was improved.
2641 - RadioButton and ListBox functions were added.
2642 - javascript form functions were rewritten and properties names are changed. The properties function supported by form fields are listed on Possible values are listed on http://www.adobe.com/devnet/acrobat/pdfs/js_developer_guide.pdf.
2643
26442.2.002 (2008-02-28)
2645 - [1900495] html images path was fixed.
2646 - Legacy image functions were reintroduced to allow PNG and JPEG support without GD library.
2647
26482.2.001 (2008-02-16)
2649 - The bug "[1894700] bug with replace relative path" was fixed
2650 - Justification was fixed
2651
26522.2.000 (2008-02-12)
2653 - fixed javascript bug introduced with latest release
2654
26552.1.002 (2008-02-12)
2656 - Justify function was fixed on PHP4 version.
2657 - Bookmank function was added ([1578250] Table of contents).
2658 - Javascript and Form fields support was added ([1796359] Form fields).
2659
26602.1.001 (2008-02-10)
2661 - The bug "[1885776] Race Condition in function justitfy" was fixed.
2662 - The bug "[1890217] xpdf complains that pdf is incorrect" was fixed.
2663
26642.1.000 (2008-01-07)
2665 - FPDF_FONTPATH constant was changed to K_PATH_FONTS on config file
2666 - Bidirectional Algorithm to correctly reverse bidirectional languages was added.
2667 - SetLeftMargin, SetTopMargin, SetRightMargin functions were fixed.
2668 - SetCellPadding function was added.
2669 - writeHTML was updated with new parameters.
2670 - Text function was fixed.
2671 - MultiCell function was fixed, now works also across multiple pages.
2672 - Line width was fixed on Header and Footer functions and <hr> tag.
2673 - "GetImageSize" was renamed "getimagesize".
2674 - Document version was changed from 1.3 to 1.5.
2675 - _begindoc() function was fixed.
2676 - ChangeDate was fixed and ModDate was added.
2677 - The following functions were added:
2678 setPage() : Move pointer to the specified document page.
2679 getPage() : Get current document page number.
2680 lastpage() : Reset pointer to the last document page.
2681 getNumPages() : Get the total number of inserted pages.
2682 GetNumChars() : count the number of (UTF-8) characters in a string.
2683 - $stretch parameter was added to Cell() function to fit text on cell:
2684 0 = disabled
2685 1 = horizontal scaling only if necessary
2686 2 = forced horizontal scaling
2687 3 = character spacing only if necessary
2688 4 = forced character spacing
2689 - Line function was fixed for RTL.
2690 - Graphic transformation functions were added [1811158]:
2691 StartTransform()
2692 StopTransform()
2693 ScaleX()
2694 ScaleY()
2695 ScaleXY()
2696 Scale()
2697 MirrorH()
2698 MirrorV()
2699 MirrorP()
2700 MirrorL()
2701 TranslateX()
2702 TranslateY()
2703 Translate()
2704 Rotate()
2705 SkewX()
2706 SkewY()
2707 Skew()
2708 - Graphic function were added/updated [1688549]:
2709 SetLineStyle()
2710 _outPoint()
2711 _outLine()
2712 _outRect()
2713 _outCurve()
2714 Line()
2715 Rect()
2716 Curve
2717 Ellipse
2718 Circle
2719 Polygon
2720 RegularPolygon
2721
27222.0.000 (2008-01-04)
2723 - RTL (Right-To-Left) languages support was added. Language direction is set using the $l['a_meta_dir'] setting on /configure/language/xxx.php language files.
2724 - setRTL($enable) method was added to manually enable/disable the RTL text direction.
2725 - The attribute "dir" was added to support custom text direction on HTML tags. Possible values are: ltr - for Left-To-Right and RTL for Right-To-Left.
2726 - RC4 40bit encryption was added. Check the SetProtection method.
2727 - [1815213] Improved image support for GIF, JPEG, PNG formats.
2728 - [1800094] Attribute "value" was added to ordered list items <li>.
2729 - Image function now has a new "align" parameter that indicates the alignment of the pointer next to image insertion and relative to image height. The value can be:
2730 T: top-right for LTR or top-left for RTL
2731 M: middle-right for LTR or middle-left for RTL
2732 B: bottom-right for LTR or bottom-left for RTL
2733 N: next line
2734 - Attribute "align" was added to <img> html tag to set the above image "align" parameter. Possible values are:
2735 top: top-right for LTR or top-left for RTL
2736 middle: middle-right for LTR or middle-left for RTL
2737 bottom: bottom-right for LTR or bottom-left for RTL
2738 - [1798103] newline was added after </ul>, </ol> and </p> tages.
2739 - [1816393] Documentation was updated.
2740 - 'ln' parameter was fixed on writeHTMLCell. Now it's possible to print two or more columns across several pages;
2741 - The method lastPage() was added to move the pointer on the last page;
2742
2743------------------------------------------------------------
2744
27451.53.0.TC034 (2007-07-30)
2746 - fixed htmlentities conversion.
2747 - MultiCell() function returns the number of cells.
2748
27491.53.0.TC033 (2007-07-30)
2750 - fixed bug 1762550: case sensitive for font files
2751 - NOTE: all fonts files names must be in lowercase!
2752
27531.53.0.TC032 (2007-07-27)
2754 - setLastH method was added to resolve bug 1689071.
2755 - all fonts names were converted in lowercase (bug 1713005).
2756 - bug 1740954 was fixed.
2757 - justification was added as Cell option.
2758
27591.53.0.TC031 (2007-03-20)
2760 - ToUnicode CMap were added on _puttruetypeunicode function. Now you may search and copy unicode text.
2761
27621.53.0.TC030 (2007-03-06)
2763 - fixed bug on PHP4 version.
2764
27651.53.0.TC029 (2007-03-06)
2766 - DejaVu Fonts were added.
2767
27681.53.0.TC028 (2007-03-03)
2769 - MultiCell function signature were changed: the $ln parameter were added. Check documentation for further information.
2770 - Greek language were added on example sentences.
2771 - setPrintHeader() and setPrintFooter() functions were added to enable or disable page header and footer.
2772
27731.53.0.TC027 (2006-12-14)
2774 - $attr['face'] bug were fixed.
2775 - K_TCPDF_EXTERNAL_CONFIG control where introduced on /config/tcpdf_config.php to use external configuration files.
2776
27771.53.0.TC026 (2006-10-28)
2778 - writeHTML function call were fixed on examples.
2779
27801.53.0.TC025 (2006-10-27)
2781 - Bugs item #1421290 were fixed (0D - 0A substitution in some characters)
2782 - Bugs item #1573174 were fixed (MultiCell documentation)
2783
27841.53.0.TC024 (2006-09-26)
2785 - getPageHeight() function were fixed (bug 1543476).
2786 - fixed missing breaks on closedHTMLTagHandler function (bug 1535263).
2787 - fixed extra spaces on Write function (bug 1535262).
2788
27891.53.0.TC023 (2006-08-04)
2790 - paths to barcode directory were fixed.
2791 - documentation were updated.
2792
27931.53.0.TC022 (2006-07-16)
2794 - fixed bug: [ 1516858 ] Probs with PHP autoloader and class_exists()
2795
27961.53.0.TC021 (2006-07-01)
2797 - HTML attributes with whitespaces are now supported (thanks to Nelson Benitez for his support)
2798
27991.53.0.TC020 (2006-06-23)
2800 - code cleanup
2801
28021.53.0.TC019 (2006-05-21)
2803 - fixed <strong> and <em> closing tags
2804
28051.53.0.TC018 (2006-05-18)
2806 - fixed font names bug
2807
28081.53.0.TC017 (2006-05-18)
2809 - the TTF2UFM utility to convert True Type fonts for TCPDF were included on fonts folder.
2810 - new free unicode fonts were included on /fonts/freefont.
2811 - test_unicode.php example were exended.
2812 - parameter $fill were added on Write, writeHTML and writeHTMLCell functions.
2813 - documentation were updated.
2814
28151.53.0.TC016 (2006-03-09)
2816 - fixed closing <strong> tag on html parser.
2817
28181.53.0.TC016 (2005-08-28)
2819 - fpdf.php and tcpdf.php files were joined in one single class (you can still extend TCPDF with your own class).
2820 - fixed problem when mb_internal_encoding is set.
2821
28221.53.0.TC014 (2005-05-29)
2823 - fixed WriteHTMLCell new page issue.
2824
28251.53.0.TC013 (2005-05-29)
2826 - fixed WriteHTMLCell across pages.
2827
28281.53.0.TC012 (2005-05-29)
2829 - font color attribute bug were fixed.
2830
28311.53.0.TC011 (2005-03-31)
2832 - SetFont function were fixed (thank Sjaak Lauwers for bug notice).
2833
28341.53.0.TC010 (2005-03-22)
2835 - the html functions were improved (thanks to Manfred Vervuert for bug reporting).
2836
28371.53.0.TC009 (2005-03-19)
2838 - a wrong reference to convertColorHexToDec were fixed.
2839
28401.53.0.TC008 (2005-02-07)
2841 - removed some extra bytes from PHP files.
2842
28431.53.0.TC007 (2005-01-08)
2844 - fill attribute were removed from writeHTMLCell method.
2845
28461.53.0.TC006 (2005-01-08)
2847 - the documentation were updated.
2848
28491.53.0.TC005 (2005-01-05)
2850 - Steven Wittens's unicode methods were removed.
2851 - All unicode methods were rewritten from scratch.
2852 - TCPDF is now licensed as LGPL.
2853
28541.53.0.TC004 (2005-01-04)
2855 - this changelog were added.
2856 - removed commercial fonts for licensing issue.
2857 - Bitstream Vera Fonts were added (http://www.bitstream.com/font_rendering/products/dev_fonts/vera.html).
2858 - Now the AddFont and SetFont functions returns the basic font if the styled version do not exist.
2859
2860EOF --------------------------------------------------------
diff --git a/inc/3rdparty/libraries/tcpdf/LICENSE.TXT b/inc/3rdparty/libraries/tcpdf/LICENSE.TXT
new file mode 100644
index 00000000..daf21f7d
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/LICENSE.TXT
@@ -0,0 +1,858 @@
1**********************************************************************
2* TCPDF LICENSE
3**********************************************************************
4
5 TCPDF is free software: you can redistribute it and/or modify it
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10**********************************************************************
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802 END OF TERMS AND CONDITIONS
803
804 How to Apply These Terms to Your New Programs
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806 If you develop a new program, and you want it to be of the greatest
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809
810 To do so, attach the following notices to the program. It is safest
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814
815 <one line to give the program's name and a brief idea of what it does.>
816 Copyright (C) <year> <name of author>
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818 This program is free software: you can redistribute it and/or modify
819 it under the terms of the GNU General Public License as published by
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821 (at your option) any later version.
822
823 This program is distributed in the hope that it will be useful,
824 but WITHOUT ANY WARRANTY; without even the implied warranty of
825 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
826 GNU General Public License for more details.
827
828 You should have received a copy of the GNU General Public License
829 along with this program. If not, see <http://www.gnu.org/licenses/>.
830
831Also add information on how to contact you by electronic and paper mail.
832
833 If the program does terminal interaction, make it output a short
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835
836 <program> Copyright (C) <year> <name of author>
837 This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
838 This is free software, and you are welcome to redistribute it
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840
841The hypothetical commands `show w' and `show c' should show the appropriate
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843might be different; for a GUI interface, you would use an "about box".
844
845 You should also get your employer (if you work as a programmer) or school,
846if any, to sign a "copyright disclaimer" for the program, if necessary.
847For more information on this, and how to apply and follow the GNU GPL, see
848<http://www.gnu.org/licenses/>.
849
850 The GNU General Public License does not permit incorporating your program
851into proprietary programs. If your program is a subroutine library, you
852may consider it more useful to permit linking proprietary applications with
853the library. If this is what you want to do, use the GNU Lesser General
854Public License instead of this License. But first, please read
855<http://www.gnu.org/philosophy/why-not-lgpl.html>.
856
857**********************************************************************
858**********************************************************************
diff --git a/inc/3rdparty/libraries/tcpdf/README.TXT b/inc/3rdparty/libraries/tcpdf/README.TXT
new file mode 100644
index 00000000..6d279ee2
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/README.TXT
@@ -0,0 +1,115 @@
1TCPDF - README
2============================================================
3
4I WISH TO IMPROVE AND EXPAND TCPDF BUT I NEED YOUR SUPPORT.
5PLEASE MAKE A DONATION:
6http://sourceforge.net/donate/index.php?group_id=128076
7
8------------------------------------------------------------
9
10Name: TCPDF
11Version: 6.0.093
12Release date: 2014-09-02
13Author: Nicola Asuni
14
15Copyright (c) 2002-2014:
16 Nicola Asuni
17 Tecnick.com LTD
18 www.tecnick.com
19
20URLs:
21 http://www.tcpdf.org
22 http://www.sourceforge.net/projects/tcpdf
23
24Description:
25 TCPDF is a PHP class for generating PDF files on-the-fly without requiring external extensions.
26 This library includes also a class to extract data from existing PDF documents and
27 classes to generate 1D and 2D barcodes in various formats.
28
29Main Features:
30 * no external libraries are required for the basic functions;
31 * all standard page formats, custom page formats, custom margins and units of measure;
32 * UTF-8 Unicode and Right-To-Left languages;
33 * TrueTypeUnicode, OpenTypeUnicode v1, TrueType, OpenType v1, Type1 and CID-0 fonts;
34 * font subsetting;
35 * methods to publish some XHTML + CSS code, Javascript and Forms;
36 * images, graphic (geometric figures) and transformation methods;
37 * supports JPEG, PNG and SVG images natively, all images supported by GD (GD, GD2, GD2PART, GIF, JPEG, PNG, BMP, XBM, XPM) and all images supported via ImagMagick (http: www.imagemagick.org/www/formats.html)
38 * 1D and 2D barcodes: CODE 39, ANSI MH10.8M-1983, USD-3, 3 of 9, CODE 93, USS-93, Standard 2 of 5, Interleaved 2 of 5, CODE 128 A/B/C, 2 and 5 Digits UPC-Based Extention, EAN 8, EAN 13, UPC-A, UPC-E, MSI, POSTNET, PLANET, RMS4CC (Royal Mail 4-state Customer Code), CBC (Customer Bar Code), KIX (Klant index - Customer index), Intelligent Mail Barcode, Onecode, USPS-B-3200, CODABAR, CODE 11, PHARMACODE, PHARMACODE TWO-TRACKS, Datamatrix, QR-Code, PDF417;
39 * JPEG and PNG ICC profiles, Grayscale, RGB, CMYK, Spot Colors and Transparencies;
40 * automatic page header and footer management;
41 * document encryption up to 256 bit and digital signature certifications;
42 * transactions to UNDO commands;
43 * PDF annotations, including links, text and file attachments;
44 * text rendering modes (fill, stroke and clipping);
45 * multiple columns mode;
46 * no-write page regions;
47 * bookmarks, named destinations and table of content;
48 * text hyphenation;
49 * text stretching and spacing (tracking);
50 * automatic page break, line break and text alignments including justification;
51 * automatic page numbering and page groups;
52 * move and delete pages;
53 * page compression (requires php-zlib extension);
54 * XOBject Templates;
55 * Layers and object visibility.
56 * PDF/A-1b support.
57
58Installation (full instructions on http: www.tcpdf.org):
59 1. copy the folder on your Web server
60 2. set your installation path and other parameters on the config/tcpdf_config.php
61 3. call the examples/example_001.php page with your browser to see an example
62
63Source Code Documentation:
64 http://www.tcpdf.org
65
66Additional Documentation:
67 http://www.tcpdf.org
68
69License:
70 Copyright (C) 2002-2014 Nicola Asuni - Tecnick.com LTD
71
72 TCPDF is free software: you can redistribute it and/or modify it
73 under the terms of the GNU Lesser General Public License as
74 published by the Free Software Foundation, either version 3 of the
75 License, or (at your option) any later version.
76
77 TCPDF is distributed in the hope that it will be useful, but
78 WITHOUT ANY WARRANTY; without even the implied warranty of
79 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
80 See the GNU Lesser General Public License for more details.
81
82 You should have received a copy of the License
83 along with TCPDF. If not, see
84 <http://www.tecnick.com/pagefiles/tcpdf/LICENSE.TXT>.
85
86 See LICENSE.TXT file for more information.
87
88Third party fonts:
89
90 This library may include third party font files released with different licenses.
91
92 All the PHP files on the fonts directory are subject to the general TCPDF license (GNU-LGPLv3),
93 they do not contain any binary data but just a description of the general properties of a particular font.
94 These files can be also generated on the fly using the font utilities and TCPDF methods.
95
96 All the original binary TTF font files have been renamed for compatibility with TCPDF and compressed using the gzcompress PHP function that uses the ZLIB data format (.z files).
97
98 The binary files (.z) that begins with the prefix "free" have been extracted from the GNU FreeFont collection (GNU-GPLv3).
99 The binary files (.z) that begins with the prefix "pdfa" have been derived from the GNU FreeFont, so they are subject to the same license.
100 For the details of Copyright, License and other information, please check the files inside the directory fonts/freefont-20120503
101 Link : http://www.gnu.org/software/freefont/
102
103 The binary files (.z) that begins with the prefix "dejavu" have been extracted from the DejaVu fonts 2.33 (Bitstream) collection.
104 For the details of Copyright, License and other information, please check the files inside the directory fonts/dejavu-fonts-ttf-2.33
105 Link : http://dejavu-fonts.org
106
107 The binary files (.z) that begins with the prefix "ae" have been extracted from the Arabeyes.org collection (GNU-GPLv2).
108 Link : http://projects.arabeyes.org/
109
110ICC profile:
111 TCPDF includes the sRGB.icc profile from the icc-profiles-free Debian package:
112 https://packages.debian.org/source/stable/icc-profiles-free
113
114
115============================================================
diff --git a/inc/3rdparty/libraries/tcpdf/composer.json b/inc/3rdparty/libraries/tcpdf/composer.json
new file mode 100644
index 00000000..43107544
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/composer.json
@@ -0,0 +1,40 @@
1{
2 "name": "tecnick.com/tcpdf",
3 "version": "6.0.093",
4 "homepage": "http://www.tcpdf.org/",
5 "type": "library",
6 "description": "TCPDF is a PHP class for generating PDF documents and barcodes.",
7 "keywords": ["PDF","tcpdf","PDFD32000-2008","qrcode","datamatrix","pdf417","barcodes"],
8 "license": "LGPLv3",
9 "authors": [
10 {
11 "name": "Nicola Asuni",
12 "email": "info@tecnick.com",
13 "homepage": "http://nicolaasuni.tecnick.com"
14 }
15 ],
16 "require": {
17 "php": ">=5.3.0"
18 },
19 "autoload": {
20 "classmap": [
21 "fonts",
22 "config",
23 "include",
24 "tcpdf.php",
25 "tcpdf_parser.php",
26 "tcpdf_import.php",
27 "tcpdf_barcodes_1d.php",
28 "tcpdf_barcodes_2d.php",
29 "include/tcpdf_colors.php",
30 "include/tcpdf_filters.php",
31 "include/tcpdf_font_data.php",
32 "include/tcpdf_fonts.php",
33 "include/tcpdf_images.php",
34 "include/tcpdf_static.php",
35 "include/barcodes/datamatrix.php",
36 "include/barcodes/pdf417.php",
37 "include/barcodes/qrcode.php"
38 ]
39 }
40}
diff --git a/inc/3rdparty/libraries/tcpdf/config/tcpdf_config.php b/inc/3rdparty/libraries/tcpdf/config/tcpdf_config.php
new file mode 100644
index 00000000..864a9d2d
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/config/tcpdf_config.php
@@ -0,0 +1,227 @@
1<?php
2//============================================================+
3// File name : tcpdf_config.php
4// Begin : 2004-06-11
5// Last Update : 2014-09-02
6//
7// Description : Configuration file for TCPDF.
8// Author : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
9// License : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
10// -------------------------------------------------------------------
11// Copyright (C) 2004-2014 Nicola Asuni - Tecnick.com LTD
12//
13// This file is part of TCPDF software library.
14//
15// TCPDF is free software: you can redistribute it and/or modify it
16// under the terms of the GNU Lesser General Public License as
17// published by the Free Software Foundation, either version 3 of the
18// License, or (at your option) any later version.
19//
20// TCPDF is distributed in the hope that it will be useful, but
21// WITHOUT ANY WARRANTY; without even the implied warranty of
22// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
23// See the GNU Lesser General Public License for more details.
24//
25// You should have received a copy of the GNU Lesser General Public License
26// along with TCPDF. If not, see <http://www.gnu.org/licenses/>.
27//
28// See LICENSE.TXT file for more information.
29//============================================================+
30
31/**
32 * Configuration file for TCPDF.
33 * @author Nicola Asuni
34 * @package com.tecnick.tcpdf
35 * @version 4.9.005
36 * @since 2004-10-27
37 */
38
39// IMPORTANT:
40// If you define the constant K_TCPDF_EXTERNAL_CONFIG, all the following settings will be ignored.
41// If you use the tcpdf_autoconfig.php, then you can overwrite some values here.
42
43
44/**
45 * Installation path (/var/www/tcpdf/).
46 * By default it is automatically calculated but you can also set it as a fixed string to improve performances.
47 */
48//define ('K_PATH_MAIN', '');
49
50/**
51 * URL path to tcpdf installation folder (http://localhost/tcpdf/).
52 * By default it is automatically set but you can also set it as a fixed string to improve performances.
53 */
54//define ('K_PATH_URL', '');
55
56/**
57 * Path for PDF fonts.
58 * By default it is automatically set but you can also set it as a fixed string to improve performances.
59 */
60//define ('K_PATH_FONTS', K_PATH_MAIN.'fonts/');
61
62/**
63 * Default images directory.
64 * By default it is automatically set but you can also set it as a fixed string to improve performances.
65 */
66//define ('K_PATH_IMAGES', '');
67
68/**
69 * Deafult image logo used be the default Header() method.
70 * Please set here your own logo or an empty string to disable it.
71 */
72//define ('PDF_HEADER_LOGO', '');
73
74/**
75 * Header logo image width in user units.
76 */
77//define ('PDF_HEADER_LOGO_WIDTH', 0);
78
79/**
80 * Cache directory for temporary files (full path).
81 */
82//define ('K_PATH_CACHE', '/tmp/');
83
84/**
85 * Generic name for a blank image.
86 */
87define ('K_BLANK_IMAGE', '_blank.png');
88
89/**
90 * Page format.
91 */
92define ('PDF_PAGE_FORMAT', 'A4');
93
94/**
95 * Page orientation (P=portrait, L=landscape).
96 */
97define ('PDF_PAGE_ORIENTATION', 'P');
98
99/**
100 * Document creator.
101 */
102define ('PDF_CREATOR', 'TCPDF');
103
104/**
105 * Document author.
106 */
107define ('PDF_AUTHOR', 'TCPDF');
108
109/**
110 * Header title.
111 */
112define ('PDF_HEADER_TITLE', 'TCPDF Example');
113
114/**
115 * Header description string.
116 */
117define ('PDF_HEADER_STRING', "by Nicola Asuni - Tecnick.com\nwww.tcpdf.org");
118
119/**
120 * Document unit of measure [pt=point, mm=millimeter, cm=centimeter, in=inch].
121 */
122define ('PDF_UNIT', 'mm');
123
124/**
125 * Header margin.
126 */
127define ('PDF_MARGIN_HEADER', 5);
128
129/**
130 * Footer margin.
131 */
132define ('PDF_MARGIN_FOOTER', 10);
133
134/**
135 * Top margin.
136 */
137define ('PDF_MARGIN_TOP', 27);
138
139/**
140 * Bottom margin.
141 */
142define ('PDF_MARGIN_BOTTOM', 25);
143
144/**
145 * Left margin.
146 */
147define ('PDF_MARGIN_LEFT', 15);
148
149/**
150 * Right margin.
151 */
152define ('PDF_MARGIN_RIGHT', 15);
153
154/**
155 * Default main font name.
156 */
157define ('PDF_FONT_NAME_MAIN', 'helvetica');
158
159/**
160 * Default main font size.
161 */
162define ('PDF_FONT_SIZE_MAIN', 10);
163
164/**
165 * Default data font name.
166 */
167define ('PDF_FONT_NAME_DATA', 'helvetica');
168
169/**
170 * Default data font size.
171 */
172define ('PDF_FONT_SIZE_DATA', 8);
173
174/**
175 * Default monospaced font name.
176 */
177define ('PDF_FONT_MONOSPACED', 'courier');
178
179/**
180 * Ratio used to adjust the conversion of pixels to user units.
181 */
182define ('PDF_IMAGE_SCALE_RATIO', 1.25);
183
184/**
185 * Magnification factor for titles.
186 */
187define('HEAD_MAGNIFICATION', 1.1);
188
189/**
190 * Height of cell respect font height.
191 */
192define('K_CELL_HEIGHT_RATIO', 1.25);
193
194/**
195 * Title magnification respect main font size.
196 */
197define('K_TITLE_MAGNIFICATION', 1.3);
198
199/**
200 * Reduction factor for small font.
201 */
202define('K_SMALL_RATIO', 2/3);
203
204/**
205 * Set to true to enable the special procedure used to avoid the overlappind of symbols on Thai language.
206 */
207define('K_THAI_TOPCHARS', true);
208
209/**
210 * If true allows to call TCPDF methods using HTML syntax
211 * IMPORTANT: For security reason, disable this feature if you are printing user HTML content.
212 */
213define('K_TCPDF_CALLS_IN_HTML', true);
214
215/**
216 * If true and PHP version is greater than 5, then the Error() method throw new exception instead of terminating the execution.
217 */
218define('K_TCPDF_THROW_EXCEPTION_ERROR', false);
219
220/**
221 * Default timezone for datetime functions
222 */
223define('K_TIMEZONE', 'UTC');
224
225//============================================================+
226// END OF FILE
227//============================================================+
diff --git a/inc/3rdparty/libraries/tcpdf/fonts/courier.php b/inc/3rdparty/libraries/tcpdf/fonts/courier.php
new file mode 100644
index 00000000..e935b676
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/fonts/courier.php
@@ -0,0 +1,12 @@
1<?php
2// TCPDF FONT FILE DESCRIPTION
3$type='core';
4$name='Courier';
5$up=-100;
6$ut=50;
7$dw=600;
8$diff='';
9$enc='';
10$desc=array('Flags'=>33,'FontBBox'=>'[-23 -250 715 805]','ItalicAngle'=>0,'Ascent'=>805,'Descent'=>-250,'Leading'=>0,'CapHeight'=>562,'XHeight'=>426,'StemV'=>51,'StemH'=>51,'AvgWidth'=>600,'MaxWidth'=>600,'MissingWidth'=>600);
11$cw=array(0=>600,1=>600,2=>600,3=>600,4=>600,5=>600,6=>600,7=>600,8=>600,9=>600,10=>600,11=>600,12=>600,13=>600,14=>600,15=>600,16=>600,17=>600,18=>600,19=>600,20=>600,21=>600,22=>600,23=>600,24=>600,25=>600,26=>600,27=>600,28=>600,29=>600,30=>600,31=>600,32=>600,33=>600,34=>600,35=>600,36=>600,37=>600,38=>600,39=>600,40=>600,41=>600,42=>600,43=>600,44=>600,45=>600,46=>600,47=>600,48=>600,49=>600,50=>600,51=>600,52=>600,53=>600,54=>600,55=>600,56=>600,57=>600,58=>600,59=>600,60=>600,61=>600,62=>600,63=>600,64=>600,65=>600,66=>600,67=>600,68=>600,69=>600,70=>600,71=>600,72=>600,73=>600,74=>600,75=>600,76=>600,77=>600,78=>600,79=>600,80=>600,81=>600,82=>600,83=>600,84=>600,85=>600,86=>600,87=>600,88=>600,89=>600,90=>600,91=>600,92=>600,93=>600,94=>600,95=>600,96=>600,97=>600,98=>600,99=>600,100=>600,101=>600,102=>600,103=>600,104=>600,105=>600,106=>600,107=>600,108=>600,109=>600,110=>600,111=>600,112=>600,113=>600,114=>600,115=>600,116=>600,117=>600,118=>600,119=>600,120=>600,121=>600,122=>600,123=>600,124=>600,125=>600,126=>600,127=>600,128=>600,129=>600,130=>600,131=>600,132=>600,133=>600,134=>600,135=>600,136=>600,137=>600,138=>600,139=>600,140=>600,141=>600,142=>600,143=>600,144=>600,145=>600,146=>600,147=>600,148=>600,149=>600,150=>600,151=>600,152=>600,153=>600,154=>600,155=>600,156=>600,157=>600,158=>600,159=>600,160=>600,161=>600,162=>600,163=>600,164=>600,165=>600,166=>600,167=>600,168=>600,169=>600,170=>600,171=>600,172=>600,173=>600,174=>600,175=>600,176=>600,177=>600,178=>600,179=>600,180=>600,181=>600,182=>600,183=>600,184=>600,185=>600,186=>600,187=>600,188=>600,189=>600,190=>600,191=>600,192=>600,193=>600,194=>600,195=>600,196=>600,197=>600,198=>600,199=>600,200=>600,201=>600,202=>600,203=>600,204=>600,205=>600,206=>600,207=>600,208=>600,209=>600,210=>600,211=>600,212=>600,213=>600,214=>600,215=>600,216=>600,217=>600,218=>600,219=>600,220=>600,221=>600,222=>600,223=>600,224=>600,225=>600,226=>600,227=>600,228=>600,229=>600,230=>600,231=>600,232=>600,233=>600,234=>600,235=>600,236=>600,237=>600,238=>600,239=>600,240=>600,241=>600,242=>600,243=>600,244=>600,245=>600,246=>600,247=>600,248=>600,249=>600,250=>600,251=>600,252=>600,253=>600,254=>600,255=>600);
12// --- EOF ---
diff --git a/inc/3rdparty/libraries/tcpdf/fonts/courierb.php b/inc/3rdparty/libraries/tcpdf/fonts/courierb.php
new file mode 100644
index 00000000..acb01b0d
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/fonts/courierb.php
@@ -0,0 +1,12 @@
1<?php
2// TCPDF FONT FILE DESCRIPTION
3$type='core';
4$name='Courier-Bold';
5$up=-100;
6$ut=50;
7$dw=600;
8$diff='';
9$enc='';
10$desc=array('Flags'=>33,'FontBBox'=>'[-113 -250 749 801]','ItalicAngle'=>0,'Ascent'=>801,'Descent'=>-250,'Leading'=>0,'CapHeight'=>562,'XHeight'=>439,'StemV'=>106,'StemH'=>84,'AvgWidth'=>600,'MaxWidth'=>600,'MissingWidth'=>600);
11$cw=array(0=>600,1=>600,2=>600,3=>600,4=>600,5=>600,6=>600,7=>600,8=>600,9=>600,10=>600,11=>600,12=>600,13=>600,14=>600,15=>600,16=>600,17=>600,18=>600,19=>600,20=>600,21=>600,22=>600,23=>600,24=>600,25=>600,26=>600,27=>600,28=>600,29=>600,30=>600,31=>600,32=>600,33=>600,34=>600,35=>600,36=>600,37=>600,38=>600,39=>600,40=>600,41=>600,42=>600,43=>600,44=>600,45=>600,46=>600,47=>600,48=>600,49=>600,50=>600,51=>600,52=>600,53=>600,54=>600,55=>600,56=>600,57=>600,58=>600,59=>600,60=>600,61=>600,62=>600,63=>600,64=>600,65=>600,66=>600,67=>600,68=>600,69=>600,70=>600,71=>600,72=>600,73=>600,74=>600,75=>600,76=>600,77=>600,78=>600,79=>600,80=>600,81=>600,82=>600,83=>600,84=>600,85=>600,86=>600,87=>600,88=>600,89=>600,90=>600,91=>600,92=>600,93=>600,94=>600,95=>600,96=>600,97=>600,98=>600,99=>600,100=>600,101=>600,102=>600,103=>600,104=>600,105=>600,106=>600,107=>600,108=>600,109=>600,110=>600,111=>600,112=>600,113=>600,114=>600,115=>600,116=>600,117=>600,118=>600,119=>600,120=>600,121=>600,122=>600,123=>600,124=>600,125=>600,126=>600,127=>600,128=>600,129=>600,130=>600,131=>600,132=>600,133=>600,134=>600,135=>600,136=>600,137=>600,138=>600,139=>600,140=>600,141=>600,142=>600,143=>600,144=>600,145=>600,146=>600,147=>600,148=>600,149=>600,150=>600,151=>600,152=>600,153=>600,154=>600,155=>600,156=>600,157=>600,158=>600,159=>600,160=>600,161=>600,162=>600,163=>600,164=>600,165=>600,166=>600,167=>600,168=>600,169=>600,170=>600,171=>600,172=>600,173=>600,174=>600,175=>600,176=>600,177=>600,178=>600,179=>600,180=>600,181=>600,182=>600,183=>600,184=>600,185=>600,186=>600,187=>600,188=>600,189=>600,190=>600,191=>600,192=>600,193=>600,194=>600,195=>600,196=>600,197=>600,198=>600,199=>600,200=>600,201=>600,202=>600,203=>600,204=>600,205=>600,206=>600,207=>600,208=>600,209=>600,210=>600,211=>600,212=>600,213=>600,214=>600,215=>600,216=>600,217=>600,218=>600,219=>600,220=>600,221=>600,222=>600,223=>600,224=>600,225=>600,226=>600,227=>600,228=>600,229=>600,230=>600,231=>600,232=>600,233=>600,234=>600,235=>600,236=>600,237=>600,238=>600,239=>600,240=>600,241=>600,242=>600,243=>600,244=>600,245=>600,246=>600,247=>600,248=>600,249=>600,250=>600,251=>600,252=>600,253=>600,254=>600,255=>600);
12// --- EOF ---
diff --git a/inc/3rdparty/libraries/tcpdf/fonts/courierbi.php b/inc/3rdparty/libraries/tcpdf/fonts/courierbi.php
new file mode 100644
index 00000000..631c623e
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/fonts/courierbi.php
@@ -0,0 +1,12 @@
1<?php
2// TCPDF FONT FILE DESCRIPTION
3$type='core';
4$name='Courier-BoldOblique';
5$up=-100;
6$ut=50;
7$dw=600;
8$diff='';
9$enc='';
10$desc=array('Flags'=>97,'FontBBox'=>'[-57 -250 869 801]','ItalicAngle'=>-12,'Ascent'=>801,'Descent'=>-250,'Leading'=>0,'CapHeight'=>562,'XHeight'=>439,'StemV'=>106,'StemH'=>84,'AvgWidth'=>600,'MaxWidth'=>600,'MissingWidth'=>600);
11$cw=array(0=>600,1=>600,2=>600,3=>600,4=>600,5=>600,6=>600,7=>600,8=>600,9=>600,10=>600,11=>600,12=>600,13=>600,14=>600,15=>600,16=>600,17=>600,18=>600,19=>600,20=>600,21=>600,22=>600,23=>600,24=>600,25=>600,26=>600,27=>600,28=>600,29=>600,30=>600,31=>600,32=>600,33=>600,34=>600,35=>600,36=>600,37=>600,38=>600,39=>600,40=>600,41=>600,42=>600,43=>600,44=>600,45=>600,46=>600,47=>600,48=>600,49=>600,50=>600,51=>600,52=>600,53=>600,54=>600,55=>600,56=>600,57=>600,58=>600,59=>600,60=>600,61=>600,62=>600,63=>600,64=>600,65=>600,66=>600,67=>600,68=>600,69=>600,70=>600,71=>600,72=>600,73=>600,74=>600,75=>600,76=>600,77=>600,78=>600,79=>600,80=>600,81=>600,82=>600,83=>600,84=>600,85=>600,86=>600,87=>600,88=>600,89=>600,90=>600,91=>600,92=>600,93=>600,94=>600,95=>600,96=>600,97=>600,98=>600,99=>600,100=>600,101=>600,102=>600,103=>600,104=>600,105=>600,106=>600,107=>600,108=>600,109=>600,110=>600,111=>600,112=>600,113=>600,114=>600,115=>600,116=>600,117=>600,118=>600,119=>600,120=>600,121=>600,122=>600,123=>600,124=>600,125=>600,126=>600,127=>600,128=>600,129=>600,130=>600,131=>600,132=>600,133=>600,134=>600,135=>600,136=>600,137=>600,138=>600,139=>600,140=>600,141=>600,142=>600,143=>600,144=>600,145=>600,146=>600,147=>600,148=>600,149=>600,150=>600,151=>600,152=>600,153=>600,154=>600,155=>600,156=>600,157=>600,158=>600,159=>600,160=>600,161=>600,162=>600,163=>600,164=>600,165=>600,166=>600,167=>600,168=>600,169=>600,170=>600,171=>600,172=>600,173=>600,174=>600,175=>600,176=>600,177=>600,178=>600,179=>600,180=>600,181=>600,182=>600,183=>600,184=>600,185=>600,186=>600,187=>600,188=>600,189=>600,190=>600,191=>600,192=>600,193=>600,194=>600,195=>600,196=>600,197=>600,198=>600,199=>600,200=>600,201=>600,202=>600,203=>600,204=>600,205=>600,206=>600,207=>600,208=>600,209=>600,210=>600,211=>600,212=>600,213=>600,214=>600,215=>600,216=>600,217=>600,218=>600,219=>600,220=>600,221=>600,222=>600,223=>600,224=>600,225=>600,226=>600,227=>600,228=>600,229=>600,230=>600,231=>600,232=>600,233=>600,234=>600,235=>600,236=>600,237=>600,238=>600,239=>600,240=>600,241=>600,242=>600,243=>600,244=>600,245=>600,246=>600,247=>600,248=>600,249=>600,250=>600,251=>600,252=>600,253=>600,254=>600,255=>600);
12// --- EOF ---
diff --git a/inc/3rdparty/libraries/tcpdf/fonts/courieri.php b/inc/3rdparty/libraries/tcpdf/fonts/courieri.php
new file mode 100644
index 00000000..5ae725d4
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/fonts/courieri.php
@@ -0,0 +1,12 @@
1<?php
2// TCPDF FONT FILE DESCRIPTION
3$type='core';
4$name='Courier-Oblique';
5$up=-100;
6$ut=50;
7$dw=600;
8$diff='';
9$enc='';
10$desc=array('Flags'=>97,'FontBBox'=>'[-27 -250 849 805]','ItalicAngle'=>-12,'Ascent'=>805,'Descent'=>-250,'Leading'=>0,'CapHeight'=>562,'XHeight'=>426,'StemV'=>51,'StemH'=>51,'AvgWidth'=>600,'MaxWidth'=>600,'MissingWidth'=>600);
11$cw=array(0=>600,1=>600,2=>600,3=>600,4=>600,5=>600,6=>600,7=>600,8=>600,9=>600,10=>600,11=>600,12=>600,13=>600,14=>600,15=>600,16=>600,17=>600,18=>600,19=>600,20=>600,21=>600,22=>600,23=>600,24=>600,25=>600,26=>600,27=>600,28=>600,29=>600,30=>600,31=>600,32=>600,33=>600,34=>600,35=>600,36=>600,37=>600,38=>600,39=>600,40=>600,41=>600,42=>600,43=>600,44=>600,45=>600,46=>600,47=>600,48=>600,49=>600,50=>600,51=>600,52=>600,53=>600,54=>600,55=>600,56=>600,57=>600,58=>600,59=>600,60=>600,61=>600,62=>600,63=>600,64=>600,65=>600,66=>600,67=>600,68=>600,69=>600,70=>600,71=>600,72=>600,73=>600,74=>600,75=>600,76=>600,77=>600,78=>600,79=>600,80=>600,81=>600,82=>600,83=>600,84=>600,85=>600,86=>600,87=>600,88=>600,89=>600,90=>600,91=>600,92=>600,93=>600,94=>600,95=>600,96=>600,97=>600,98=>600,99=>600,100=>600,101=>600,102=>600,103=>600,104=>600,105=>600,106=>600,107=>600,108=>600,109=>600,110=>600,111=>600,112=>600,113=>600,114=>600,115=>600,116=>600,117=>600,118=>600,119=>600,120=>600,121=>600,122=>600,123=>600,124=>600,125=>600,126=>600,127=>600,128=>600,129=>600,130=>600,131=>600,132=>600,133=>600,134=>600,135=>600,136=>600,137=>600,138=>600,139=>600,140=>600,141=>600,142=>600,143=>600,144=>600,145=>600,146=>600,147=>600,148=>600,149=>600,150=>600,151=>600,152=>600,153=>600,154=>600,155=>600,156=>600,157=>600,158=>600,159=>600,160=>600,161=>600,162=>600,163=>600,164=>600,165=>600,166=>600,167=>600,168=>600,169=>600,170=>600,171=>600,172=>600,173=>600,174=>600,175=>600,176=>600,177=>600,178=>600,179=>600,180=>600,181=>600,182=>600,183=>600,184=>600,185=>600,186=>600,187=>600,188=>600,189=>600,190=>600,191=>600,192=>600,193=>600,194=>600,195=>600,196=>600,197=>600,198=>600,199=>600,200=>600,201=>600,202=>600,203=>600,204=>600,205=>600,206=>600,207=>600,208=>600,209=>600,210=>600,211=>600,212=>600,213=>600,214=>600,215=>600,216=>600,217=>600,218=>600,219=>600,220=>600,221=>600,222=>600,223=>600,224=>600,225=>600,226=>600,227=>600,228=>600,229=>600,230=>600,231=>600,232=>600,233=>600,234=>600,235=>600,236=>600,237=>600,238=>600,239=>600,240=>600,241=>600,242=>600,243=>600,244=>600,245=>600,246=>600,247=>600,248=>600,249=>600,250=>600,251=>600,252=>600,253=>600,254=>600,255=>600);
12// --- EOF ---
diff --git a/inc/3rdparty/libraries/tcpdf/fonts/helvetica.php b/inc/3rdparty/libraries/tcpdf/fonts/helvetica.php
new file mode 100644
index 00000000..d1aa6d85
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/fonts/helvetica.php
@@ -0,0 +1,13 @@
1<?php
2// TCPDF FONT FILE DESCRIPTION
3$type='core';
4$name='Helvetica';
5$up=-100;
6$ut=50;
7$dw=513;
8$diff='';
9$enc='';
10$desc=array('Flags'=>32,'FontBBox'=>'[-166 -225 1000 931]','ItalicAngle'=>0,'Ascent'=>931,'Descent'=>-225,'Leading'=>0,'CapHeight'=>718,'XHeight'=>523,'StemV'=>88,'StemH'=>76,'AvgWidth'=>513,'MaxWidth'=>1015,'MissingWidth'=>513);
11$cw=array(0=>500,1=>500,2=>500,3=>500,4=>500,5=>500,6=>500,7=>500,8=>500,9=>500,10=>500,11=>500,12=>500,13=>500,14=>500,15=>500,16=>500,17=>500,18=>500,19=>500,20=>500,21=>500,22=>500,23=>500,24=>500,25=>500,26=>500,27=>500,28=>500,29=>500,30=>500,31=>500,32=>278,33=>278,34=>355,35=>556,36=>556,37=>889,38=>667,39=>191,40=>333,41=>333,42=>389,43=>584,44=>278,45=>333,46=>278,47=>278,48=>556,49=>556,50=>556,51=>556,52=>556,53=>556,54=>556,55=>556,56=>556,57=>556,58=>278,59=>278,60=>584,61=>584,62=>584,63=>556,64=>1015,65=>667,66=>667,67=>722,68=>722,69=>667,70=>611,71=>778,72=>722,73=>278,74=>500,75=>667,76=>556,77=>833,78=>722,79=>778,80=>667,81=>778,82=>722,83=>667,84=>611,85=>722,86=>667,87=>944,88=>667,89=>667,90=>611,91=>278,92=>278,93=>277,94=>469,95=>556,96=>333,97=>556,98=>556,99=>500,100=>556,101=>556,102=>278,103=>556,104=>556,105=>222,106=>222,107=>500,108=>222,109=>833,110=>556,111=>556,112=>556,113=>556,114=>333,115=>500,116=>278,117=>556,118=>500,119=>722,120=>500,121=>500,122=>500,123=>334,124=>260,125=>334,126=>584,127=>500,128=>655,129=>500,130=>222,131=>278,132=>333,133=>1000,134=>556,135=>556,136=>333,137=>1000,138=>667,139=>250,140=>1000,141=>500,142=>611,143=>500,144=>500,145=>222,146=>221,147=>333,148=>333,149=>350,150=>556,151=>1000,152=>333,153=>1000,154=>500,155=>250,156=>938,157=>500,158=>500,159=>667,160=>278,161=>278,162=>556,163=>556,164=>556,165=>556,166=>260,167=>556,168=>333,169=>737,170=>370,171=>448,172=>584,173=>333,174=>737,175=>333,176=>606,177=>584,178=>350,179=>350,180=>333,181=>556,182=>537,183=>278,184=>333,185=>350,186=>365,187=>448,188=>869,189=>869,190=>879,191=>556,192=>667,193=>667,194=>667,195=>667,196=>667,197=>667,198=>1000,199=>722,200=>667,201=>667,202=>667,203=>667,204=>278,205=>278,206=>278,207=>278,208=>722,209=>722,210=>778,211=>778,212=>778,213=>778,214=>778,215=>584,216=>778,217=>722,218=>722,219=>722,220=>722,221=>667,222=>666,223=>611,224=>556,225=>556,226=>556,227=>556,228=>556,229=>556,230=>896,231=>500,232=>556,233=>556,234=>556,235=>556,236=>251,237=>251,238=>251,239=>251,240=>556,241=>556,242=>556,243=>556,244=>556,245=>556,246=>556,247=>584,248=>611,249=>556,250=>556,251=>556,252=>556,253=>500,254=>555,255=>500);
12
13// --- EOF ---
diff --git a/inc/3rdparty/libraries/tcpdf/fonts/helveticab.php b/inc/3rdparty/libraries/tcpdf/fonts/helveticab.php
new file mode 100644
index 00000000..8d6047f6
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/fonts/helveticab.php
@@ -0,0 +1,12 @@
1<?php
2// TCPDF FONT FILE DESCRIPTION
3$type='core';
4$name='Helvetica-Bold';
5$up=-100;
6$ut=50;
7$dw=535;
8$diff='';
9$enc='';
10$desc=array('Flags'=>32,'FontBBox'=>'[-170 -228 1003 962]','ItalicAngle'=>0,'Ascent'=>962,'Descent'=>-228,'Leading'=>0,'CapHeight'=>718,'XHeight'=>532,'StemV'=>140,'StemH'=>118,'AvgWidth'=>535,'MaxWidth'=>1000,'MissingWidth'=>535);
11$cw=array(0=>278,1=>278,2=>278,3=>278,4=>278,5=>278,6=>278,7=>278,8=>278,9=>278,10=>278,11=>278,12=>278,13=>278,14=>278,15=>278,16=>278,17=>278,18=>278,19=>278,20=>278,21=>278,22=>278,23=>278,24=>278,25=>278,26=>278,27=>278,28=>278,29=>278,30=>278,31=>278,32=>278,33=>333,34=>474,35=>556,36=>556,37=>889,38=>722,39=>238,40=>333,41=>333,42=>389,43=>584,44=>278,45=>333,46=>278,47=>278,48=>556,49=>556,50=>556,51=>556,52=>556,53=>556,54=>556,55=>556,56=>556,57=>556,58=>333,59=>333,60=>584,61=>584,62=>584,63=>611,64=>975,65=>722,66=>722,67=>722,68=>722,69=>667,70=>611,71=>778,72=>722,73=>278,74=>556,75=>722,76=>611,77=>833,78=>722,79=>778,80=>667,81=>778,82=>722,83=>667,84=>611,85=>722,86=>667,87=>944,88=>667,89=>667,90=>611,91=>333,92=>278,93=>333,94=>584,95=>556,96=>333,97=>556,98=>611,99=>556,100=>611,101=>556,102=>333,103=>611,104=>611,105=>278,106=>278,107=>556,108=>278,109=>889,110=>611,111=>611,112=>611,113=>611,114=>389,115=>556,116=>333,117=>611,118=>556,119=>778,120=>556,121=>556,122=>500,123=>389,124=>280,125=>389,126=>584,127=>350,128=>556,129=>350,130=>278,131=>556,132=>500,133=>1000,134=>556,135=>556,136=>333,137=>1000,138=>667,139=>333,140=>1000,141=>350,142=>611,143=>350,144=>350,145=>278,146=>278,147=>500,148=>500,149=>350,150=>556,151=>1000,152=>333,153=>1000,154=>556,155=>333,156=>944,157=>350,158=>500,159=>667,160=>278,161=>333,162=>556,163=>556,164=>556,165=>556,166=>280,167=>556,168=>333,169=>737,170=>370,171=>556,172=>584,173=>333,174=>737,175=>333,176=>400,177=>584,178=>333,179=>333,180=>333,181=>611,182=>556,183=>278,184=>333,185=>333,186=>365,187=>556,188=>834,189=>834,190=>834,191=>611,192=>722,193=>722,194=>722,195=>722,196=>722,197=>722,198=>1000,199=>722,200=>667,201=>667,202=>667,203=>667,204=>278,205=>278,206=>278,207=>278,208=>722,209=>722,210=>778,211=>778,212=>778,213=>778,214=>778,215=>584,216=>778,217=>722,218=>722,219=>722,220=>722,221=>667,222=>667,223=>611,224=>556,225=>556,226=>556,227=>556,228=>556,229=>556,230=>889,231=>556,232=>556,233=>556,234=>556,235=>556,236=>278,237=>278,238=>278,239=>278,240=>611,241=>611,242=>611,243=>611,244=>611,245=>611,246=>611,247=>584,248=>611,249=>611,250=>611,251=>611,252=>611,253=>556,254=>611,255=>556);
12// --- EOF ---
diff --git a/inc/3rdparty/libraries/tcpdf/fonts/helveticabi.php b/inc/3rdparty/libraries/tcpdf/fonts/helveticabi.php
new file mode 100644
index 00000000..e2ecf38d
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/fonts/helveticabi.php
@@ -0,0 +1,12 @@
1<?php
2// TCPDF FONT FILE DESCRIPTION
3$type='core';
4$name='Helvetica-BoldOblique';
5$up=-100;
6$ut=50;
7$dw=535;
8$diff='';
9$enc='';
10$desc=array('Flags'=>96,'FontBBox'=>'[-174 -228 1114 962]','ItalicAngle'=>-12,'Ascent'=>962,'Descent'=>-228,'Leading'=>0,'CapHeight'=>718,'XHeight'=>532,'StemV'=>140,'StemH'=>118,'AvgWidth'=>535,'MaxWidth'=>1000,'MissingWidth'=>535);
11$cw=array(0=>278,1=>278,2=>278,3=>278,4=>278,5=>278,6=>278,7=>278,8=>278,9=>278,10=>278,11=>278,12=>278,13=>278,14=>278,15=>278,16=>278,17=>278,18=>278,19=>278,20=>278,21=>278,22=>278,23=>278,24=>278,25=>278,26=>278,27=>278,28=>278,29=>278,30=>278,31=>278,32=>278,33=>333,34=>474,35=>556,36=>556,37=>889,38=>722,39=>238,40=>333,41=>333,42=>389,43=>584,44=>278,45=>333,46=>278,47=>278,48=>556,49=>556,50=>556,51=>556,52=>556,53=>556,54=>556,55=>556,56=>556,57=>556,58=>333,59=>333,60=>584,61=>584,62=>584,63=>611,64=>975,65=>722,66=>722,67=>722,68=>722,69=>667,70=>611,71=>778,72=>722,73=>278,74=>556,75=>722,76=>611,77=>833,78=>722,79=>778,80=>667,81=>778,82=>722,83=>667,84=>611,85=>722,86=>667,87=>944,88=>667,89=>667,90=>611,91=>333,92=>278,93=>333,94=>584,95=>556,96=>333,97=>556,98=>611,99=>556,100=>611,101=>556,102=>333,103=>611,104=>611,105=>278,106=>278,107=>556,108=>278,109=>889,110=>611,111=>611,112=>611,113=>611,114=>389,115=>556,116=>333,117=>611,118=>556,119=>778,120=>556,121=>556,122=>500,123=>389,124=>280,125=>389,126=>584,127=>350,128=>556,129=>350,130=>278,131=>556,132=>500,133=>1000,134=>556,135=>556,136=>333,137=>1000,138=>667,139=>333,140=>1000,141=>350,142=>611,143=>350,144=>350,145=>278,146=>278,147=>500,148=>500,149=>350,150=>556,151=>1000,152=>333,153=>1000,154=>556,155=>333,156=>944,157=>350,158=>500,159=>667,160=>278,161=>333,162=>556,163=>556,164=>556,165=>556,166=>280,167=>556,168=>333,169=>737,170=>370,171=>556,172=>584,173=>333,174=>737,175=>333,176=>400,177=>584,178=>333,179=>333,180=>333,181=>611,182=>556,183=>278,184=>333,185=>333,186=>365,187=>556,188=>834,189=>834,190=>834,191=>611,192=>722,193=>722,194=>722,195=>722,196=>722,197=>722,198=>1000,199=>722,200=>667,201=>667,202=>667,203=>667,204=>278,205=>278,206=>278,207=>278,208=>722,209=>722,210=>778,211=>778,212=>778,213=>778,214=>778,215=>584,216=>778,217=>722,218=>722,219=>722,220=>722,221=>667,222=>667,223=>611,224=>556,225=>556,226=>556,227=>556,228=>556,229=>556,230=>889,231=>556,232=>556,233=>556,234=>556,235=>556,236=>278,237=>278,238=>278,239=>278,240=>611,241=>611,242=>611,243=>611,244=>611,245=>611,246=>611,247=>584,248=>611,249=>611,250=>611,251=>611,252=>611,253=>556,254=>611,255=>556);
12// --- EOF ---
diff --git a/inc/3rdparty/libraries/tcpdf/fonts/helveticai.php b/inc/3rdparty/libraries/tcpdf/fonts/helveticai.php
new file mode 100644
index 00000000..0404aebd
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/fonts/helveticai.php
@@ -0,0 +1,12 @@
1<?php
2// TCPDF FONT FILE DESCRIPTION
3$type='core';
4$name='Helvetica-Oblique';
5$up=-100;
6$ut=50;
7$dw=513;
8$diff='';
9$enc='';
10$desc=array('Flags'=>96,'FontBBox'=>'[-170 -225 1116 931]','ItalicAngle'=>-12,'Ascent'=>931,'Descent'=>-225,'Leading'=>0,'CapHeight'=>718,'XHeight'=>523,'StemV'=>88,'StemH'=>76,'AvgWidth'=>513,'MaxWidth'=>1015,'MissingWidth'=>513);
11$cw=array(0=>278,1=>278,2=>278,3=>278,4=>278,5=>278,6=>278,7=>278,8=>278,9=>278,10=>278,11=>278,12=>278,13=>278,14=>278,15=>278,16=>278,17=>278,18=>278,19=>278,20=>278,21=>278,22=>278,23=>278,24=>278,25=>278,26=>278,27=>278,28=>278,29=>278,30=>278,31=>278,32=>278,33=>278,34=>355,35=>556,36=>556,37=>889,38=>667,39=>191,40=>333,41=>333,42=>389,43=>584,44=>278,45=>333,46=>278,47=>278,48=>556,49=>556,50=>556,51=>556,52=>556,53=>556,54=>556,55=>556,56=>556,57=>556,58=>278,59=>278,60=>584,61=>584,62=>584,63=>556,64=>1015,65=>667,66=>667,67=>722,68=>722,69=>667,70=>611,71=>778,72=>722,73=>278,74=>500,75=>667,76=>556,77=>833,78=>722,79=>778,80=>667,81=>778,82=>722,83=>667,84=>611,85=>722,86=>667,87=>944,88=>667,89=>667,90=>611,91=>278,92=>278,93=>278,94=>469,95=>556,96=>333,97=>556,98=>556,99=>500,100=>556,101=>556,102=>278,103=>556,104=>556,105=>222,106=>222,107=>500,108=>222,109=>833,110=>556,111=>556,112=>556,113=>556,114=>333,115=>500,116=>278,117=>556,118=>500,119=>722,120=>500,121=>500,122=>500,123=>334,124=>260,125=>334,126=>584,127=>350,128=>556,129=>350,130=>222,131=>556,132=>333,133=>1000,134=>556,135=>556,136=>333,137=>1000,138=>667,139=>333,140=>1000,141=>350,142=>611,143=>350,144=>350,145=>222,146=>222,147=>333,148=>333,149=>350,150=>556,151=>1000,152=>333,153=>1000,154=>500,155=>333,156=>944,157=>350,158=>500,159=>667,160=>278,161=>333,162=>556,163=>556,164=>556,165=>556,166=>260,167=>556,168=>333,169=>737,170=>370,171=>556,172=>584,173=>333,174=>737,175=>333,176=>400,177=>584,178=>333,179=>333,180=>333,181=>556,182=>537,183=>278,184=>333,185=>333,186=>365,187=>556,188=>834,189=>834,190=>834,191=>611,192=>667,193=>667,194=>667,195=>667,196=>667,197=>667,198=>1000,199=>722,200=>667,201=>667,202=>667,203=>667,204=>278,205=>278,206=>278,207=>278,208=>722,209=>722,210=>778,211=>778,212=>778,213=>778,214=>778,215=>584,216=>778,217=>722,218=>722,219=>722,220=>722,221=>667,222=>667,223=>611,224=>556,225=>556,226=>556,227=>556,228=>556,229=>556,230=>889,231=>500,232=>556,233=>556,234=>556,235=>556,236=>278,237=>278,238=>278,239=>278,240=>556,241=>556,242=>556,243=>556,244=>556,245=>556,246=>556,247=>584,248=>611,249=>556,250=>556,251=>556,252=>556,253=>500,254=>556,255=>500);
12// --- EOF ---
diff --git a/inc/3rdparty/libraries/tcpdf/fonts/symbol.php b/inc/3rdparty/libraries/tcpdf/fonts/symbol.php
new file mode 100644
index 00000000..15f7f1dd
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/fonts/symbol.php
@@ -0,0 +1,12 @@
1<?php
2// TCPDF FONT FILE DESCRIPTION
3$type='core';
4$name='Symbol';
5$up=-100;
6$ut=50;
7$dw=587;
8$diff='';
9$enc='';
10$desc=array('Flags'=>4,'FontBBox'=>'[-180 -293 1090 1010]','ItalicAngle'=>0,'Ascent'=>1010,'Descent'=>-293,'Leading'=>0,'CapHeight'=>1010,'StemV'=>85,'StemH'=>92,'AvgWidth'=>587,'MaxWidth'=>1042,'MissingWidth'=>587);
11$cw=array(0=>587,1=>587,2=>587,3=>587,4=>587,5=>587,6=>587,7=>587,8=>587,9=>587,10=>587,11=>587,12=>587,13=>587,14=>587,15=>587,16=>587,17=>587,18=>587,19=>587,20=>587,21=>587,22=>587,23=>587,24=>587,25=>587,26=>587,27=>587,28=>587,29=>587,30=>587,31=>587,32=>250,33=>333,34=>713,35=>500,36=>549,37=>833,38=>778,39=>439,40=>333,41=>333,42=>500,43=>549,44=>250,45=>549,46=>250,47=>278,48=>500,49=>500,50=>500,51=>500,52=>500,53=>500,54=>500,55=>500,56=>500,57=>500,58=>278,59=>278,60=>549,61=>549,62=>549,63=>444,64=>549,65=>722,66=>667,67=>722,68=>612,69=>611,70=>763,71=>603,72=>722,73=>333,74=>631,75=>722,76=>686,77=>889,78=>722,79=>722,80=>768,81=>741,82=>556,83=>592,84=>611,85=>690,86=>439,87=>768,88=>645,89=>795,90=>611,91=>333,92=>863,93=>333,94=>658,95=>500,96=>500,97=>631,98=>549,99=>549,100=>494,101=>439,102=>521,103=>411,104=>603,105=>329,106=>603,107=>549,108=>549,109=>576,110=>521,111=>549,112=>549,113=>521,114=>549,115=>603,116=>439,117=>576,118=>713,119=>686,120=>493,121=>686,122=>494,123=>480,124=>200,125=>480,126=>549,127=>587,128=>587,129=>587,130=>587,131=>587,132=>587,133=>587,134=>587,135=>587,136=>587,137=>587,138=>587,139=>587,140=>587,141=>587,142=>587,143=>587,144=>587,145=>587,146=>587,147=>587,148=>587,149=>587,150=>587,151=>587,152=>587,153=>587,154=>587,155=>587,156=>587,157=>587,158=>587,159=>587,160=>750,161=>620,162=>247,163=>549,164=>167,165=>713,166=>500,167=>753,168=>753,169=>753,170=>753,171=>1042,172=>987,173=>603,174=>987,175=>603,176=>400,177=>549,178=>411,179=>549,180=>549,181=>713,182=>494,183=>460,184=>549,185=>549,186=>549,187=>549,188=>1000,189=>603,190=>1000,191=>658,192=>823,193=>686,194=>795,195=>987,196=>768,197=>768,198=>823,199=>768,200=>768,201=>713,202=>713,203=>713,204=>713,205=>713,206=>713,207=>713,208=>768,209=>713,210=>790,211=>790,212=>890,213=>823,214=>549,215=>250,216=>713,217=>603,218=>603,219=>1042,220=>987,221=>603,222=>987,223=>603,224=>494,225=>329,226=>790,227=>790,228=>786,229=>713,230=>384,231=>384,232=>384,233=>384,234=>384,235=>384,236=>494,237=>494,238=>494,239=>494,240=>587,241=>329,242=>274,243=>686,244=>686,245=>686,246=>384,247=>384,248=>384,249=>384,250=>384,251=>384,252=>494,253=>494,254=>494,255=>587);
12// --- EOF ---
diff --git a/inc/3rdparty/libraries/tcpdf/fonts/times.php b/inc/3rdparty/libraries/tcpdf/fonts/times.php
new file mode 100644
index 00000000..cfcaf06c
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/fonts/times.php
@@ -0,0 +1,12 @@
1<?php
2// TCPDF FONT FILE DESCRIPTION
3$type='core';
4$name='Times-Roman';
5$up=-100;
6$ut=50;
7$dw=495;
8$diff='';
9$enc='';
10$desc=array('Flags'=>32,'FontBBox'=>'[-168 -218 1000 898]','ItalicAngle'=>0,'Ascent'=>898,'Descent'=>-218,'Leading'=>0,'CapHeight'=>662,'XHeight'=>450,'StemV'=>84,'StemH'=>28,'AvgWidth'=>495,'MaxWidth'=>1000,'MissingWidth'=>495);
11$cw=array(0=>250,1=>250,2=>250,3=>250,4=>250,5=>250,6=>250,7=>250,8=>250,9=>250,10=>250,11=>250,12=>250,13=>250,14=>250,15=>250,16=>250,17=>250,18=>250,19=>250,20=>250,21=>250,22=>250,23=>250,24=>250,25=>250,26=>250,27=>250,28=>250,29=>250,30=>250,31=>250,32=>250,33=>333,34=>408,35=>500,36=>500,37=>833,38=>778,39=>180,40=>333,41=>333,42=>500,43=>564,44=>250,45=>333,46=>250,47=>278,48=>500,49=>500,50=>500,51=>500,52=>500,53=>500,54=>500,55=>500,56=>500,57=>500,58=>278,59=>278,60=>564,61=>564,62=>564,63=>444,64=>921,65=>722,66=>667,67=>667,68=>722,69=>611,70=>556,71=>722,72=>722,73=>333,74=>389,75=>722,76=>611,77=>889,78=>722,79=>722,80=>556,81=>722,82=>667,83=>556,84=>611,85=>722,86=>722,87=>944,88=>722,89=>722,90=>611,91=>333,92=>278,93=>333,94=>469,95=>500,96=>333,97=>444,98=>500,99=>444,100=>500,101=>444,102=>333,103=>500,104=>500,105=>278,106=>278,107=>500,108=>278,109=>778,110=>500,111=>500,112=>500,113=>500,114=>333,115=>389,116=>278,117=>500,118=>500,119=>722,120=>500,121=>500,122=>444,123=>480,124=>200,125=>480,126=>541,127=>350,128=>500,129=>350,130=>333,131=>500,132=>444,133=>1000,134=>500,135=>500,136=>333,137=>1000,138=>556,139=>333,140=>889,141=>350,142=>611,143=>350,144=>350,145=>333,146=>333,147=>444,148=>444,149=>350,150=>500,151=>1000,152=>333,153=>980,154=>389,155=>333,156=>722,157=>350,158=>444,159=>722,160=>250,161=>333,162=>500,163=>500,164=>500,165=>500,166=>200,167=>500,168=>333,169=>760,170=>276,171=>500,172=>564,173=>333,174=>760,175=>333,176=>400,177=>564,178=>300,179=>300,180=>333,181=>500,182=>453,183=>250,184=>333,185=>300,186=>310,187=>500,188=>750,189=>750,190=>750,191=>444,192=>722,193=>722,194=>722,195=>722,196=>722,197=>722,198=>889,199=>667,200=>611,201=>611,202=>611,203=>611,204=>333,205=>333,206=>333,207=>333,208=>722,209=>722,210=>722,211=>722,212=>722,213=>722,214=>722,215=>564,216=>722,217=>722,218=>722,219=>722,220=>722,221=>722,222=>556,223=>500,224=>444,225=>444,226=>444,227=>444,228=>444,229=>444,230=>667,231=>444,232=>444,233=>444,234=>444,235=>444,236=>278,237=>278,238=>278,239=>278,240=>500,241=>500,242=>500,243=>500,244=>500,245=>500,246=>500,247=>564,248=>500,249=>500,250=>500,251=>500,252=>500,253=>500,254=>500,255=>500);
12// --- EOF ---
diff --git a/inc/3rdparty/libraries/tcpdf/fonts/timesb.php b/inc/3rdparty/libraries/tcpdf/fonts/timesb.php
new file mode 100644
index 00000000..9c41a7b5
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/fonts/timesb.php
@@ -0,0 +1,12 @@
1<?php
2// TCPDF FONT FILE DESCRIPTION
3$type='core';
4$name='Times-Bold';
5$up=-100;
6$ut=50;
7$dw=516;
8$diff='';
9$enc='';
10$desc=array('Flags'=>32,'FontBBox'=>'[-168 -218 1000 935]','ItalicAngle'=>0,'Ascent'=>935,'Descent'=>-218,'Leading'=>0,'CapHeight'=>676,'XHeight'=>461,'StemV'=>139,'StemH'=>44,'AvgWidth'=>516,'MaxWidth'=>1000,'MissingWidth'=>516);
11$cw=array(0=>250,1=>250,2=>250,3=>250,4=>250,5=>250,6=>250,7=>250,8=>250,9=>250,10=>250,11=>250,12=>250,13=>250,14=>250,15=>250,16=>250,17=>250,18=>250,19=>250,20=>250,21=>250,22=>250,23=>250,24=>250,25=>250,26=>250,27=>250,28=>250,29=>250,30=>250,31=>250,32=>250,33=>333,34=>555,35=>500,36=>500,37=>1000,38=>833,39=>278,40=>333,41=>333,42=>500,43=>570,44=>250,45=>333,46=>250,47=>278,48=>500,49=>500,50=>500,51=>500,52=>500,53=>500,54=>500,55=>500,56=>500,57=>500,58=>333,59=>333,60=>570,61=>570,62=>570,63=>500,64=>930,65=>722,66=>667,67=>722,68=>722,69=>667,70=>611,71=>778,72=>778,73=>389,74=>500,75=>778,76=>667,77=>944,78=>722,79=>778,80=>611,81=>778,82=>722,83=>556,84=>667,85=>722,86=>722,87=>1000,88=>722,89=>722,90=>667,91=>333,92=>278,93=>333,94=>581,95=>500,96=>333,97=>500,98=>556,99=>444,100=>556,101=>444,102=>333,103=>500,104=>556,105=>278,106=>333,107=>556,108=>278,109=>833,110=>556,111=>500,112=>556,113=>556,114=>444,115=>389,116=>333,117=>556,118=>500,119=>722,120=>500,121=>500,122=>444,123=>394,124=>220,125=>394,126=>520,127=>350,128=>500,129=>350,130=>333,131=>500,132=>500,133=>1000,134=>500,135=>500,136=>333,137=>1000,138=>556,139=>333,140=>1000,141=>350,142=>667,143=>350,144=>350,145=>333,146=>333,147=>500,148=>500,149=>350,150=>500,151=>1000,152=>333,153=>1000,154=>389,155=>333,156=>722,157=>350,158=>444,159=>722,160=>250,161=>333,162=>500,163=>500,164=>500,165=>500,166=>220,167=>500,168=>333,169=>747,170=>300,171=>500,172=>570,173=>333,174=>747,175=>333,176=>400,177=>570,178=>300,179=>300,180=>333,181=>556,182=>540,183=>250,184=>333,185=>300,186=>330,187=>500,188=>750,189=>750,190=>750,191=>500,192=>722,193=>722,194=>722,195=>722,196=>722,197=>722,198=>1000,199=>722,200=>667,201=>667,202=>667,203=>667,204=>389,205=>389,206=>389,207=>389,208=>722,209=>722,210=>778,211=>778,212=>778,213=>778,214=>778,215=>570,216=>778,217=>722,218=>722,219=>722,220=>722,221=>722,222=>611,223=>556,224=>500,225=>500,226=>500,227=>500,228=>500,229=>500,230=>722,231=>444,232=>444,233=>444,234=>444,235=>444,236=>278,237=>278,238=>278,239=>278,240=>500,241=>556,242=>500,243=>500,244=>500,245=>500,246=>500,247=>570,248=>500,249=>556,250=>556,251=>556,252=>556,253=>500,254=>556,255=>500);
12// --- EOF ---
diff --git a/inc/3rdparty/libraries/tcpdf/fonts/timesbi.php b/inc/3rdparty/libraries/tcpdf/fonts/timesbi.php
new file mode 100644
index 00000000..4feed748
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/fonts/timesbi.php
@@ -0,0 +1,12 @@
1<?php
2// TCPDF FONT FILE DESCRIPTION
3$type='core';
4$name='Times-BoldItalic';
5$up=-100;
6$ut=50;
7$dw=501;
8$diff='';
9$enc='';
10$desc=array('Flags'=>96,'FontBBox'=>'[-200 -218 996 921]','ItalicAngle'=>-15,'Ascent'=>921,'Descent'=>-218,'Leading'=>0,'CapHeight'=>669,'XHeight'=>462,'StemV'=>121,'StemH'=>42,'AvgWidth'=>501,'MaxWidth'=>1000,'MissingWidth'=>501);
11$cw=array(0=>250,1=>250,2=>250,3=>250,4=>250,5=>250,6=>250,7=>250,8=>250,9=>250,10=>250,11=>250,12=>250,13=>250,14=>250,15=>250,16=>250,17=>250,18=>250,19=>250,20=>250,21=>250,22=>250,23=>250,24=>250,25=>250,26=>250,27=>250,28=>250,29=>250,30=>250,31=>250,32=>250,33=>389,34=>555,35=>500,36=>500,37=>833,38=>778,39=>278,40=>333,41=>333,42=>500,43=>570,44=>250,45=>333,46=>250,47=>278,48=>500,49=>500,50=>500,51=>500,52=>500,53=>500,54=>500,55=>500,56=>500,57=>500,58=>333,59=>333,60=>570,61=>570,62=>570,63=>500,64=>832,65=>667,66=>667,67=>667,68=>722,69=>667,70=>667,71=>722,72=>778,73=>389,74=>500,75=>667,76=>611,77=>889,78=>722,79=>722,80=>611,81=>722,82=>667,83=>556,84=>611,85=>722,86=>667,87=>889,88=>667,89=>611,90=>611,91=>333,92=>278,93=>333,94=>570,95=>500,96=>333,97=>500,98=>500,99=>444,100=>500,101=>444,102=>333,103=>500,104=>556,105=>278,106=>278,107=>500,108=>278,109=>778,110=>556,111=>500,112=>500,113=>500,114=>389,115=>389,116=>278,117=>556,118=>444,119=>667,120=>500,121=>444,122=>389,123=>348,124=>220,125=>348,126=>570,127=>350,128=>500,129=>350,130=>333,131=>500,132=>500,133=>1000,134=>500,135=>500,136=>333,137=>1000,138=>556,139=>333,140=>944,141=>350,142=>611,143=>350,144=>350,145=>333,146=>333,147=>500,148=>500,149=>350,150=>500,151=>1000,152=>333,153=>1000,154=>389,155=>333,156=>722,157=>350,158=>389,159=>611,160=>250,161=>389,162=>500,163=>500,164=>500,165=>500,166=>220,167=>500,168=>333,169=>747,170=>266,171=>500,172=>606,173=>333,174=>747,175=>333,176=>400,177=>570,178=>300,179=>300,180=>333,181=>576,182=>500,183=>250,184=>333,185=>300,186=>300,187=>500,188=>750,189=>750,190=>750,191=>500,192=>667,193=>667,194=>667,195=>667,196=>667,197=>667,198=>944,199=>667,200=>667,201=>667,202=>667,203=>667,204=>389,205=>389,206=>389,207=>389,208=>722,209=>722,210=>722,211=>722,212=>722,213=>722,214=>722,215=>570,216=>722,217=>722,218=>722,219=>722,220=>722,221=>611,222=>611,223=>500,224=>500,225=>500,226=>500,227=>500,228=>500,229=>500,230=>722,231=>444,232=>444,233=>444,234=>444,235=>444,236=>278,237=>278,238=>278,239=>278,240=>500,241=>556,242=>500,243=>500,244=>500,245=>500,246=>500,247=>570,248=>500,249=>556,250=>556,251=>556,252=>556,253=>444,254=>500,255=>444);
12// --- EOF ---
diff --git a/inc/3rdparty/libraries/tcpdf/fonts/timesi.php b/inc/3rdparty/libraries/tcpdf/fonts/timesi.php
new file mode 100644
index 00000000..1e8b6734
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/fonts/timesi.php
@@ -0,0 +1,12 @@
1<?php
2// TCPDF FONT FILE DESCRIPTION
3$type='core';
4$name='Times-Italic';
5$up=-100;
6$ut=50;
7$dw=491;
8$diff='';
9$enc='';
10$desc=array('Flags'=>96,'FontBBox'=>'[-169 -217 1010 883]','ItalicAngle'=>-15.5,'Ascent'=>883,'Descent'=>-217,'Leading'=>0,'CapHeight'=>653,'XHeight'=>441,'StemV'=>76,'StemH'=>32,'AvgWidth'=>491,'MaxWidth'=>1000,'MissingWidth'=>491);
11$cw=array(0=>250,1=>250,2=>250,3=>250,4=>250,5=>250,6=>250,7=>250,8=>250,9=>250,10=>250,11=>250,12=>250,13=>250,14=>250,15=>250,16=>250,17=>250,18=>250,19=>250,20=>250,21=>250,22=>250,23=>250,24=>250,25=>250,26=>250,27=>250,28=>250,29=>250,30=>250,31=>250,32=>250,33=>333,34=>420,35=>500,36=>500,37=>833,38=>778,39=>214,40=>333,41=>333,42=>500,43=>675,44=>250,45=>333,46=>250,47=>278,48=>500,49=>500,50=>500,51=>500,52=>500,53=>500,54=>500,55=>500,56=>500,57=>500,58=>333,59=>333,60=>675,61=>675,62=>675,63=>500,64=>920,65=>611,66=>611,67=>667,68=>722,69=>611,70=>611,71=>722,72=>722,73=>333,74=>444,75=>667,76=>556,77=>833,78=>667,79=>722,80=>611,81=>722,82=>611,83=>500,84=>556,85=>722,86=>611,87=>833,88=>611,89=>556,90=>556,91=>389,92=>278,93=>389,94=>422,95=>500,96=>333,97=>500,98=>500,99=>444,100=>500,101=>444,102=>278,103=>500,104=>500,105=>278,106=>278,107=>444,108=>278,109=>722,110=>500,111=>500,112=>500,113=>500,114=>389,115=>389,116=>278,117=>500,118=>444,119=>667,120=>444,121=>444,122=>389,123=>400,124=>275,125=>400,126=>541,127=>350,128=>500,129=>350,130=>333,131=>500,132=>556,133=>889,134=>500,135=>500,136=>333,137=>1000,138=>500,139=>333,140=>944,141=>350,142=>556,143=>350,144=>350,145=>333,146=>333,147=>556,148=>556,149=>350,150=>500,151=>889,152=>333,153=>980,154=>389,155=>333,156=>667,157=>350,158=>389,159=>556,160=>250,161=>389,162=>500,163=>500,164=>500,165=>500,166=>275,167=>500,168=>333,169=>760,170=>276,171=>500,172=>675,173=>333,174=>760,175=>333,176=>400,177=>675,178=>300,179=>300,180=>333,181=>500,182=>523,183=>250,184=>333,185=>300,186=>310,187=>500,188=>750,189=>750,190=>750,191=>500,192=>611,193=>611,194=>611,195=>611,196=>611,197=>611,198=>889,199=>667,200=>611,201=>611,202=>611,203=>611,204=>333,205=>333,206=>333,207=>333,208=>722,209=>667,210=>722,211=>722,212=>722,213=>722,214=>722,215=>675,216=>722,217=>722,218=>722,219=>722,220=>722,221=>556,222=>611,223=>500,224=>500,225=>500,226=>500,227=>500,228=>500,229=>500,230=>667,231=>444,232=>444,233=>444,234=>444,235=>444,236=>278,237=>278,238=>278,239=>278,240=>500,241=>500,242=>500,243=>500,244=>500,245=>500,246=>500,247=>675,248=>500,249=>500,250=>500,251=>500,252=>500,253=>444,254=>500,255=>444);
12// --- EOF ---
diff --git a/inc/3rdparty/libraries/tcpdf/fonts/zapfdingbats.php b/inc/3rdparty/libraries/tcpdf/fonts/zapfdingbats.php
new file mode 100644
index 00000000..4c0bd75d
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/fonts/zapfdingbats.php
@@ -0,0 +1,12 @@
1<?php
2// TCPDF FONT FILE DESCRIPTION
3$type='core';
4$name='ZapfDingbats';
5$up=-100;
6$ut=50;
7$dw=746;
8$diff='';
9$enc='';
10$desc=array('Flags'=>4,'FontBBox'=>'[-1 -143 981 820]','ItalicAngle'=>0,'Ascent'=>820,'Descent'=>-143,'Leading'=>0,'CapHeight'=>820,'StemV'=>90,'StemH'=>28,'AvgWidth'=>746,'MaxWidth'=>1016,'MissingWidth'=>746);
11$cw=array(0=>746,1=>746,2=>746,3=>746,4=>746,5=>746,6=>746,7=>746,8=>746,9=>746,10=>746,11=>746,12=>746,13=>746,14=>746,15=>746,16=>746,17=>746,18=>746,19=>746,20=>746,21=>746,22=>746,23=>746,24=>746,25=>746,26=>746,27=>746,28=>746,29=>746,30=>746,31=>746,32=>278,33=>974,34=>961,35=>974,36=>980,37=>719,38=>789,39=>790,40=>791,41=>690,42=>960,43=>939,44=>549,45=>855,46=>911,47=>933,48=>911,49=>945,50=>974,51=>755,52=>846,53=>762,54=>761,55=>571,56=>677,57=>763,58=>760,59=>759,60=>754,61=>494,62=>552,63=>537,64=>577,65=>692,66=>786,67=>788,68=>788,69=>790,70=>793,71=>794,72=>816,73=>823,74=>789,75=>841,76=>823,77=>833,78=>816,79=>831,80=>923,81=>744,82=>723,83=>749,84=>790,85=>792,86=>695,87=>776,88=>768,89=>792,90=>759,91=>707,92=>708,93=>682,94=>701,95=>826,96=>815,97=>789,98=>789,99=>707,100=>687,101=>696,102=>689,103=>786,104=>787,105=>713,106=>791,107=>785,108=>791,109=>873,110=>761,111=>762,112=>762,113=>759,114=>759,115=>892,116=>892,117=>788,118=>784,119=>438,120=>138,121=>277,122=>415,123=>392,124=>392,125=>668,126=>668,127=>746,128=>390,129=>390,130=>317,131=>317,132=>276,133=>276,134=>509,135=>509,136=>410,137=>410,138=>234,139=>234,140=>334,141=>334,142=>746,143=>746,144=>746,145=>746,146=>746,147=>746,148=>746,149=>746,150=>746,151=>746,152=>746,153=>746,154=>746,155=>746,156=>746,157=>746,158=>746,159=>746,160=>746,161=>732,162=>544,163=>544,164=>910,165=>667,166=>760,167=>760,168=>776,169=>595,170=>694,171=>626,172=>788,173=>788,174=>788,175=>788,176=>788,177=>788,178=>788,179=>788,180=>788,181=>788,182=>788,183=>788,184=>788,185=>788,186=>788,187=>788,188=>788,189=>788,190=>788,191=>788,192=>788,193=>788,194=>788,195=>788,196=>788,197=>788,198=>788,199=>788,200=>788,201=>788,202=>788,203=>788,204=>788,205=>788,206=>788,207=>788,208=>788,209=>788,210=>788,211=>788,212=>894,213=>838,214=>1016,215=>458,216=>748,217=>924,218=>748,219=>918,220=>927,221=>928,222=>928,223=>834,224=>873,225=>828,226=>924,227=>924,228=>917,229=>930,230=>931,231=>463,232=>883,233=>836,234=>836,235=>867,236=>867,237=>696,238=>696,239=>874,240=>746,241=>874,242=>760,243=>946,244=>771,245=>865,246=>771,247=>888,248=>967,249=>888,250=>831,251=>873,252=>927,253=>970,254=>918,255=>746);
12// --- EOF ---
diff --git a/inc/3rdparty/libraries/tcpdf/include/barcodes/datamatrix.php b/inc/3rdparty/libraries/tcpdf/include/barcodes/datamatrix.php
new file mode 100644
index 00000000..c1067299
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/include/barcodes/datamatrix.php
@@ -0,0 +1,1176 @@
1<?php
2//============================================================+
3// File name : datamatrix.php
4// Version : 1.0.008
5// Begin : 2010-06-07
6// Last Update : 2014-05-06
7// Author : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
8// License : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
9// -------------------------------------------------------------------
10// Copyright (C) 2010-2014 Nicola Asuni - Tecnick.com LTD
11//
12// This file is part of TCPDF software library.
13//
14// TCPDF is free software: you can redistribute it and/or modify it
15// under the terms of the GNU Lesser General Public License as
16// published by the Free Software Foundation, either version 3 of the
17// License, or (at your option) any later version.
18//
19// TCPDF is distributed in the hope that it will be useful, but
20// WITHOUT ANY WARRANTY; without even the implied warranty of
21// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
22// See the GNU Lesser General Public License for more details.
23//
24// You should have received a copy of the GNU Lesser General Public License
25// along with TCPDF. If not, see <http://www.gnu.org/licenses/>.
26//
27// See LICENSE.TXT file for more information.
28// -------------------------------------------------------------------
29//
30// DESCRIPTION :
31//
32// Class to create DataMatrix ECC 200 barcode arrays for TCPDF class.
33// DataMatrix (ISO/IEC 16022:2006) is a 2-dimensional bar code.
34//============================================================+
35
36/**
37* @file
38* Class to create DataMatrix ECC 200 barcode arrays for TCPDF class.
39* DataMatrix (ISO/IEC 16022:2006) is a 2-dimensional bar code.
40*
41* @package com.tecnick.tcpdf
42* @author Nicola Asuni
43* @version 1.0.008
44*/
45
46// custom definitions
47if (!defined('DATAMATRIXDEFS')) {
48
49 /**
50 * Indicate that definitions for this class are set
51 */
52 define('DATAMATRIXDEFS', true);
53
54 // -----------------------------------------------------
55
56} // end of custom definitions
57
58// #*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#
59
60
61/**
62* ASCII encoding: ASCII character 0 to 127 (1 byte per CW)
63*/
64define('ENC_ASCII', 0);
65
66/**
67* C40 encoding: Upper-case alphanumeric (3/2 bytes per CW)
68*/
69define('ENC_C40', 1);
70
71/**
72* TEXT encoding: Lower-case alphanumeric (3/2 bytes per CW)
73*/
74define('ENC_TXT', 2);
75
76/**
77* X12 encoding: ANSI X12 (3/2 byte per CW)
78*/
79define('ENC_X12', 3);
80
81/**
82* EDIFACT encoding: ASCII character 32 to 94 (4/3 bytes per CW)
83*/
84define('ENC_EDF', 4);
85
86/**
87* BASE 256 encoding: ASCII character 0 to 255 (1 byte per CW)
88*/
89define('ENC_BASE256', 5);
90
91/**
92* ASCII extended encoding: ASCII character 128 to 255 (1/2 byte per CW)
93*/
94define('ENC_ASCII_EXT', 6);
95
96/**
97* ASCII number encoding: ASCII digits (2 bytes per CW)
98*/
99define('ENC_ASCII_NUM', 7);
100
101/**
102* @class Datamatrix
103* Class to create DataMatrix ECC 200 barcode arrays for TCPDF class.
104* DataMatrix (ISO/IEC 16022:2006) is a 2-dimensional bar code.
105*
106* @package com.tecnick.tcpdf
107* @author Nicola Asuni
108* @version 1.0.004
109*/
110class Datamatrix {
111
112 /**
113 * Barcode array to be returned which is readable by TCPDF.
114 * @protected
115 */
116 protected $barcode_array = array();
117
118 /**
119 * Store last used encoding for data codewords.
120 * @protected
121 */
122 protected $last_enc = ENC_ASCII;
123
124 /**
125 * Table of Data Matrix ECC 200 Symbol Attributes:<ul>
126 * <li>total matrix rows (including finder pattern)</li>
127 * <li>total matrix cols (including finder pattern)</li>
128 * <li>total matrix rows (without finder pattern)</li>
129 * <li>total matrix cols (without finder pattern)</li>
130 * <li>region data rows (with finder pattern)</li>
131 * <li>region data col (with finder pattern)</li>
132 * <li>region data rows (without finder pattern)</li>
133 * <li>region data col (without finder pattern)</li>
134 * <li>horizontal regions</li>
135 * <li>vertical regions</li>
136 * <li>regions</li>
137 * <li>data codewords</li>
138 * <li>error codewords</li>
139 * <li>blocks</li>
140 * <li>data codewords per block</li>
141 * <li>error codewords per block</li>
142 * </ul>
143 * @protected
144 */
145 protected $symbattr = array(
146 // square form ---------------------------------------------------------------------------------------
147 array(0x00a,0x00a,0x008,0x008,0x00a,0x00a,0x008,0x008,0x001,0x001,0x001,0x003,0x005,0x001,0x003,0x005), // 10x10
148 array(0x00c,0x00c,0x00a,0x00a,0x00c,0x00c,0x00a,0x00a,0x001,0x001,0x001,0x005,0x007,0x001,0x005,0x007), // 12x12
149 array(0x00e,0x00e,0x00c,0x00c,0x00e,0x00e,0x00c,0x00c,0x001,0x001,0x001,0x008,0x00a,0x001,0x008,0x00a), // 14x14
150 array(0x010,0x010,0x00e,0x00e,0x010,0x010,0x00e,0x00e,0x001,0x001,0x001,0x00c,0x00c,0x001,0x00c,0x00c), // 16x16
151 array(0x012,0x012,0x010,0x010,0x012,0x012,0x010,0x010,0x001,0x001,0x001,0x012,0x00e,0x001,0x012,0x00e), // 18x18
152 array(0x014,0x014,0x012,0x012,0x014,0x014,0x012,0x012,0x001,0x001,0x001,0x016,0x012,0x001,0x016,0x012), // 20x20
153 array(0x016,0x016,0x014,0x014,0x016,0x016,0x014,0x014,0x001,0x001,0x001,0x01e,0x014,0x001,0x01e,0x014), // 22x22
154 array(0x018,0x018,0x016,0x016,0x018,0x018,0x016,0x016,0x001,0x001,0x001,0x024,0x018,0x001,0x024,0x018), // 24x24
155 array(0x01a,0x01a,0x018,0x018,0x01a,0x01a,0x018,0x018,0x001,0x001,0x001,0x02c,0x01c,0x001,0x02c,0x01c), // 26x26
156 array(0x020,0x020,0x01c,0x01c,0x010,0x010,0x00e,0x00e,0x002,0x002,0x004,0x03e,0x024,0x001,0x03e,0x024), // 32x32
157 array(0x024,0x024,0x020,0x020,0x012,0x012,0x010,0x010,0x002,0x002,0x004,0x056,0x02a,0x001,0x056,0x02a), // 36x36
158 array(0x028,0x028,0x024,0x024,0x014,0x014,0x012,0x012,0x002,0x002,0x004,0x072,0x030,0x001,0x072,0x030), // 40x40
159 array(0x02c,0x02c,0x028,0x028,0x016,0x016,0x014,0x014,0x002,0x002,0x004,0x090,0x038,0x001,0x090,0x038), // 44x44
160 array(0x030,0x030,0x02c,0x02c,0x018,0x018,0x016,0x016,0x002,0x002,0x004,0x0ae,0x044,0x001,0x0ae,0x044), // 48x48
161 array(0x034,0x034,0x030,0x030,0x01a,0x01a,0x018,0x018,0x002,0x002,0x004,0x0cc,0x054,0x002,0x066,0x02a), // 52x52
162 array(0x040,0x040,0x038,0x038,0x010,0x010,0x00e,0x00e,0x004,0x004,0x010,0x118,0x070,0x002,0x08c,0x038), // 64x64
163 array(0x048,0x048,0x040,0x040,0x012,0x012,0x010,0x010,0x004,0x004,0x010,0x170,0x090,0x004,0x05c,0x024), // 72x72
164 array(0x050,0x050,0x048,0x048,0x014,0x014,0x012,0x012,0x004,0x004,0x010,0x1c8,0x0c0,0x004,0x072,0x030), // 80x80
165 array(0x058,0x058,0x050,0x050,0x016,0x016,0x014,0x014,0x004,0x004,0x010,0x240,0x0e0,0x004,0x090,0x038), // 88x88
166 array(0x060,0x060,0x058,0x058,0x018,0x018,0x016,0x016,0x004,0x004,0x010,0x2b8,0x110,0x004,0x0ae,0x044), // 96x96
167 array(0x068,0x068,0x060,0x060,0x01a,0x01a,0x018,0x018,0x004,0x004,0x010,0x330,0x150,0x006,0x088,0x038), // 104x104
168 array(0x078,0x078,0x06c,0x06c,0x014,0x014,0x012,0x012,0x006,0x006,0x024,0x41a,0x198,0x006,0x0af,0x044), // 120x120
169 array(0x084,0x084,0x078,0x078,0x016,0x016,0x014,0x014,0x006,0x006,0x024,0x518,0x1f0,0x008,0x0a3,0x03e), // 132x132
170 array(0x090,0x090,0x084,0x084,0x018,0x018,0x016,0x016,0x006,0x006,0x024,0x616,0x26c,0x00a,0x09c,0x03e), // 144x144
171 // rectangular form (currently unused) ---------------------------------------------------------------------------
172 array(0x008,0x012,0x006,0x010,0x008,0x012,0x006,0x010,0x001,0x001,0x001,0x005,0x007,0x001,0x005,0x007), // 8x18
173 array(0x008,0x020,0x006,0x01c,0x008,0x010,0x006,0x00e,0x001,0x002,0x002,0x00a,0x00b,0x001,0x00a,0x00b), // 8x32
174 array(0x00c,0x01a,0x00a,0x018,0x00c,0x01a,0x00a,0x018,0x001,0x001,0x001,0x010,0x00e,0x001,0x010,0x00e), // 12x26
175 array(0x00c,0x024,0x00a,0x020,0x00c,0x012,0x00a,0x010,0x001,0x002,0x002,0x00c,0x012,0x001,0x00c,0x012), // 12x36
176 array(0x010,0x024,0x00e,0x020,0x010,0x012,0x00e,0x010,0x001,0x002,0x002,0x020,0x018,0x001,0x020,0x018), // 16x36
177 array(0x010,0x030,0x00e,0x02c,0x010,0x018,0x00e,0x016,0x001,0x002,0x002,0x031,0x01c,0x001,0x031,0x01c) // 16x48
178 );
179
180 /**
181 * Map encodation modes whit character sets.
182 * @protected
183 */
184 protected $chset_id = array(ENC_C40 => 'C40', ENC_TXT => 'TXT', ENC_X12 =>'X12');
185
186 /**
187 * Basic set of characters for each encodation mode.
188 * @protected
189 */
190 protected $chset = array(
191 'C40' => array( // Basic set for C40 ----------------------------------------------------------------------------
192 'S1'=>0x00,'S2'=>0x01,'S3'=>0x02,0x20=>0x03,0x30=>0x04,0x31=>0x05,0x32=>0x06,0x33=>0x07,0x34=>0x08,0x35=>0x09, //
193 0x36=>0x0a,0x37=>0x0b,0x38=>0x0c,0x39=>0x0d,0x41=>0x0e,0x42=>0x0f,0x43=>0x10,0x44=>0x11,0x45=>0x12,0x46=>0x13, //
194 0x47=>0x14,0x48=>0x15,0x49=>0x16,0x4a=>0x17,0x4b=>0x18,0x4c=>0x19,0x4d=>0x1a,0x4e=>0x1b,0x4f=>0x1c,0x50=>0x1d, //
195 0x51=>0x1e,0x52=>0x1f,0x53=>0x20,0x54=>0x21,0x55=>0x22,0x56=>0x23,0x57=>0x24,0x58=>0x25,0x59=>0x26,0x5a=>0x27),//
196 'TXT' => array( // Basic set for TEXT ---------------------------------------------------------------------------
197 'S1'=>0x00,'S2'=>0x01,'S3'=>0x02,0x20=>0x03,0x30=>0x04,0x31=>0x05,0x32=>0x06,0x33=>0x07,0x34=>0x08,0x35=>0x09, //
198 0x36=>0x0a,0x37=>0x0b,0x38=>0x0c,0x39=>0x0d,0x61=>0x0e,0x62=>0x0f,0x63=>0x10,0x64=>0x11,0x65=>0x12,0x66=>0x13, //
199 0x67=>0x14,0x68=>0x15,0x69=>0x16,0x6a=>0x17,0x6b=>0x18,0x6c=>0x19,0x6d=>0x1a,0x6e=>0x1b,0x6f=>0x1c,0x70=>0x1d, //
200 0x71=>0x1e,0x72=>0x1f,0x73=>0x20,0x74=>0x21,0x75=>0x22,0x76=>0x23,0x77=>0x24,0x78=>0x25,0x79=>0x26,0x7a=>0x27),//
201 'SH1' => array( // Shift 1 set ----------------------------------------------------------------------------------
202 0x00=>0x00,0x01=>0x01,0x02=>0x02,0x03=>0x03,0x04=>0x04,0x05=>0x05,0x06=>0x06,0x07=>0x07,0x08=>0x08,0x09=>0x09, //
203 0x0a=>0x0a,0x0b=>0x0b,0x0c=>0x0c,0x0d=>0x0d,0x0e=>0x0e,0x0f=>0x0f,0x10=>0x10,0x11=>0x11,0x12=>0x12,0x13=>0x13, //
204 0x14=>0x14,0x15=>0x15,0x16=>0x16,0x17=>0x17,0x18=>0x18,0x19=>0x19,0x1a=>0x1a,0x1b=>0x1b,0x1c=>0x1c,0x1d=>0x1d, //
205 0x1e=>0x1e,0x1f=>0x1f), //
206 'SH2' => array( // Shift 2 set ----------------------------------------------------------------------------------
207 0x21=>0x00,0x22=>0x01,0x23=>0x02,0x24=>0x03,0x25=>0x04,0x26=>0x05,0x27=>0x06,0x28=>0x07,0x29=>0x08,0x2a=>0x09, //
208 0x2b=>0x0a,0x2c=>0x0b,0x2d=>0x0c,0x2e=>0x0d,0x2f=>0x0e,0x3a=>0x0f,0x3b=>0x10,0x3c=>0x11,0x3d=>0x12,0x3e=>0x13, //
209 0x3f=>0x14,0x40=>0x15,0x5b=>0x16,0x5c=>0x17,0x5d=>0x18,0x5e=>0x19,0x5f=>0x1a,'F1'=>0x1b,'US'=>0x1e), //
210 'S3C' => array( // Shift 3 set for C40 --------------------------------------------------------------------------
211 0x60=>0x00,0x61=>0x01,0x62=>0x02,0x63=>0x03,0x64=>0x04,0x65=>0x05,0x66=>0x06,0x67=>0x07,0x68=>0x08,0x69=>0x09, //
212 0x6a=>0x0a,0x6b=>0x0b,0x6c=>0x0c,0x6d=>0x0d,0x6e=>0x0e,0x6f=>0x0f,0x70=>0x10,0x71=>0x11,0x72=>0x12,0x73=>0x13, //
213 0x74=>0x14,0x75=>0x15,0x76=>0x16,0x77=>0x17,0x78=>0x18,0x79=>0x19,0x7a=>0x1a,0x7b=>0x1b,0x7c=>0x1c,0x7d=>0x1d, //
214 0x7e=>0x1e,0x7f=>0x1f),
215 'S3T' => array( // Shift 3 set for TEXT -------------------------------------------------------------------------
216 0x60=>0x00,0x41=>0x01,0x42=>0x02,0x43=>0x03,0x44=>0x04,0x45=>0x05,0x46=>0x06,0x47=>0x07,0x48=>0x08,0x49=>0x09, //
217 0x4a=>0x0a,0x4b=>0x0b,0x4c=>0x0c,0x4d=>0x0d,0x4e=>0x0e,0x4f=>0x0f,0x50=>0x10,0x51=>0x11,0x52=>0x12,0x53=>0x13, //
218 0x54=>0x14,0x55=>0x15,0x56=>0x16,0x57=>0x17,0x58=>0x18,0x59=>0x19,0x5a=>0x1a,0x7b=>0x1b,0x7c=>0x1c,0x7d=>0x1d, //
219 0x7e=>0x1e,0x7f=>0x1f), //
220 'X12' => array( // Set for X12 ----------------------------------------------------------------------------------
221 0x0d=>0x00,0x2a=>0x01,0x3e=>0x02,0x20=>0x03,0x30=>0x04,0x31=>0x05,0x32=>0x06,0x33=>0x07,0x34=>0x08,0x35=>0x09, //
222 0x36=>0x0a,0x37=>0x0b,0x38=>0x0c,0x39=>0x0d,0x41=>0x0e,0x42=>0x0f,0x43=>0x10,0x44=>0x11,0x45=>0x12,0x46=>0x13, //
223 0x47=>0x14,0x48=>0x15,0x49=>0x16,0x4a=>0x17,0x4b=>0x18,0x4c=>0x19,0x4d=>0x1a,0x4e=>0x1b,0x4f=>0x1c,0x50=>0x1d, //
224 0x51=>0x1e,0x52=>0x1f,0x53=>0x20,0x54=>0x21,0x55=>0x22,0x56=>0x23,0x57=>0x24,0x58=>0x25,0x59=>0x26,0x5a=>0x27) //
225 );
226
227// -----------------------------------------------------------------------------
228
229 /**
230 * This is the class constructor.
231 * Creates a datamatrix object
232 * @param $code (string) Code to represent using Datamatrix.
233 * @public
234 */
235 public function __construct($code) {
236 $barcode_array = array();
237 if ((is_null($code)) OR ($code == '\0') OR ($code == '')) {
238 return false;
239 }
240 // get data codewords
241 $cw = $this->getHighLevelEncoding($code);
242 // number of data codewords
243 $nd = count($cw);
244 // check size
245 if ($nd > 1558) {
246 return false;
247 }
248 // get minimum required matrix size.
249 foreach ($this->symbattr as $params) {
250 if ($params[11] >= $nd) {
251 break;
252 }
253 }
254 if ($params[11] < $nd) {
255 // too much data
256 return false;
257 } elseif ($params[11] > $nd) {
258 // add padding
259 if ((($params[11] - $nd) > 1) AND ($cw[($nd - 1)] != 254)) {
260 if ($this->last_enc == ENC_EDF) {
261 // switch to ASCII encoding
262 $cw[] = 124;
263 ++$nd;
264 } elseif (($this->last_enc != ENC_ASCII) AND ($this->last_enc != ENC_BASE256)) {
265 // switch to ASCII encoding
266 $cw[] = 254;
267 ++$nd;
268 }
269 }
270 if ($params[11] > $nd) {
271 // add first pad
272 $cw[] = 129;
273 ++$nd;
274 // add remaining pads
275 for ($i = $nd; $i < $params[11]; ++$i) {
276 $cw[] = $this->get253StateCodeword(129, $i);
277 }
278 }
279 }
280 // add error correction codewords
281 $cw = $this->getErrorCorrection($cw, $params[13], $params[14], $params[15]);
282 // initialize empty arrays
283 $grid = array_fill(0, ($params[2] * $params[3]), 0);
284 // get placement map
285 $places = $this->getPlacementMap($params[2], $params[3]);
286 // fill the grid with data
287 $grid = array();
288 $i = 0;
289 // region data row max index
290 $rdri = ($params[4] - 1);
291 // region data column max index
292 $rdci = ($params[5] - 1);
293 // for each vertical region
294 for ($vr = 0; $vr < $params[9]; ++$vr) {
295 // for each row on region
296 for ($r = 0; $r < $params[4]; ++$r) {
297 // get row
298 $row = (($vr * $params[4]) + $r);
299 // for each horizontal region
300 for ($hr = 0; $hr < $params[8]; ++$hr) {
301 // for each column on region
302 for ($c = 0; $c < $params[5]; ++$c) {
303 // get column
304 $col = (($hr * $params[5]) + $c);
305 // braw bits by case
306 if ($r == 0) {
307 // top finder pattern
308 if ($c % 2) {
309 $grid[$row][$col] = 0;
310 } else {
311 $grid[$row][$col] = 1;
312 }
313 } elseif ($r == $rdri) {
314 // bottom finder pattern
315 $grid[$row][$col] = 1;
316 } elseif ($c == 0) {
317 // left finder pattern
318 $grid[$row][$col] = 1;
319 } elseif ($c == $rdci) {
320 // right finder pattern
321 if ($r % 2) {
322 $grid[$row][$col] = 1;
323 } else {
324 $grid[$row][$col] = 0;
325 }
326 } else { // data bit
327 if ($places[$i] < 2) {
328 $grid[$row][$col] = $places[$i];
329 } else {
330 // codeword ID
331 $cw_id = (floor($places[$i] / 10) - 1);
332 // codeword BIT mask
333 $cw_bit = pow(2, (8 - ($places[$i] % 10)));
334 $grid[$row][$col] = (($cw[$cw_id] & $cw_bit) == 0) ? 0 : 1;
335 }
336 ++$i;
337 }
338 }
339 }
340 }
341 }
342 $this->barcode_array['num_rows'] = $params[0];
343 $this->barcode_array['num_cols'] = $params[1];
344 $this->barcode_array['bcode'] = $grid;
345 }
346
347 /**
348 * Returns a barcode array which is readable by TCPDF
349 * @return array barcode array readable by TCPDF;
350 * @public
351 */
352 public function getBarcodeArray() {
353 return $this->barcode_array;
354 }
355
356 /**
357 * Product of two numbers in a Power-of-Two Galois Field
358 * @param $a (int) first number to multiply.
359 * @param $b (int) second number to multiply.
360 * @param $log (array) Log table.
361 * @param $alog (array) Anti-Log table.
362 * @param $gf (array) Number of Factors of the Reed-Solomon polynomial.
363 * @return int product
364 * @protected
365 */
366 protected function getGFProduct($a, $b, $log, $alog, $gf) {
367 if (($a == 0) OR ($b == 0)) {
368 return 0;
369 }
370 return ($alog[($log[$a] + $log[$b]) % ($gf - 1)]);
371 }
372
373 /**
374 * Add error correction codewords to data codewords array (ANNEX E).
375 * @param $wd (array) Array of datacodewords.
376 * @param $nb (int) Number of blocks.
377 * @param $nd (int) Number of data codewords per block.
378 * @param $nc (int) Number of correction codewords per block.
379 * @param $gf (int) numner of fields on log/antilog table (power of 2).
380 * @param $pp (int) The value of its prime modulus polynomial (301 for ECC200).
381 * @return array data codewords + error codewords
382 * @protected
383 */
384 protected function getErrorCorrection($wd, $nb, $nd, $nc, $gf=256, $pp=301) {
385 // generate the log ($log) and antilog ($alog) tables
386 $log[0] = 0;
387 $alog[0] = 1;
388 for ($i = 1; $i < $gf; ++$i) {
389 $alog[$i] = ($alog[($i - 1)] * 2);
390 if ($alog[$i] >= $gf) {
391 $alog[$i] ^= $pp;
392 }
393 $log[$alog[$i]] = $i;
394 }
395 ksort($log);
396 // generate the polynomial coefficients (c)
397 $c = array_fill(0, ($nc + 1), 0);
398 $c[0] = 1;
399 for ($i = 1; $i <= $nc; ++$i) {
400 $c[$i] = $c[($i-1)];
401 for ($j = ($i - 1); $j >= 1; --$j) {
402 $c[$j] = $c[($j - 1)] ^ $this->getGFProduct($c[$j], $alog[$i], $log, $alog, $gf);
403 }
404 $c[0] = $this->getGFProduct($c[0], $alog[$i], $log, $alog, $gf);
405 }
406 ksort($c);
407 // total number of data codewords
408 $num_wd = ($nb * $nd);
409 // total number of error codewords
410 $num_we = ($nb * $nc);
411 // for each block
412 for ($b = 0; $b < $nb; ++$b) {
413 // create interleaved data block
414 $block = array();
415 for ($n = $b; $n < $num_wd; $n += $nb) {
416 $block[] = $wd[$n];
417 }
418 // initialize error codewords
419 $we = array_fill(0, ($nc + 1), 0);
420 // calculate error correction codewords for this block
421 for ($i = 0; $i < $nd; ++$i) {
422 $k = ($we[0] ^ $block[$i]);
423 for ($j = 0; $j < $nc; ++$j) {
424 $we[$j] = ($we[($j + 1)] ^ $this->getGFProduct($k, $c[($nc - $j - 1)], $log, $alog, $gf));
425 }
426 }
427 // add error codewords at the end of data codewords
428 $j = 0;
429 for ($i = $b; $i < $num_we; $i += $nb) {
430 $wd[($num_wd + $i)] = $we[$j];
431 ++$j;
432 }
433 }
434 // reorder codewords
435 ksort($wd);
436 return $wd;
437 }
438
439 /**
440 * Return the 253-state codeword
441 * @param $cwpad (int) Pad codeword.
442 * @param $cwpos (int) Number of data codewords from the beginning of encoded data.
443 * @return pad codeword
444 * @protected
445 */
446 protected function get253StateCodeword($cwpad, $cwpos) {
447 $pad = ($cwpad + (((149 * $cwpos) % 253) + 1));
448 if ($pad > 254) {
449 $pad -= 254;
450 }
451 return $pad;
452 }
453
454 /**
455 * Return the 255-state codeword
456 * @param $cwpad (int) Pad codeword.
457 * @param $cwpos (int) Number of data codewords from the beginning of encoded data.
458 * @return pad codeword
459 * @protected
460 */
461 protected function get255StateCodeword($cwpad, $cwpos) {
462 $pad = ($cwpad + (((149 * $cwpos) % 255) + 1));
463 if ($pad > 255) {
464 $pad -= 256;
465 }
466 return $pad;
467 }
468
469 /**
470 * Returns true if the char belongs to the selected mode
471 * @param $chr (int) Character (byte) to check.
472 * @param $mode (int) Current encoding mode.
473 * @return boolean true if the char is of the selected mode.
474 * @protected
475 */
476 protected function isCharMode($chr, $mode) {
477 $status = false;
478 switch ($mode) {
479 case ENC_ASCII: { // ASCII character 0 to 127
480 $status = (($chr >= 0) AND ($chr <= 127));
481 break;
482 }
483 case ENC_C40: { // Upper-case alphanumeric
484 $status = (($chr == 32) OR (($chr >= 48) AND ($chr <= 57)) OR (($chr >= 65) AND ($chr <= 90)));
485 break;
486 }
487 case ENC_TXT: { // Lower-case alphanumeric
488 $status = (($chr == 32) OR (($chr >= 48) AND ($chr <= 57)) OR (($chr >= 97) AND ($chr <= 122)));
489 break;
490 }
491 case ENC_X12: { // ANSI X12
492 $status = (($chr == 13) OR ($chr == 42) OR ($chr == 62));
493 break;
494 }
495 case ENC_EDF: { // ASCII character 32 to 94
496 $status = (($chr >= 32) AND ($chr <= 94));
497 break;
498 }
499 case ENC_BASE256: { // Function character (FNC1, Structured Append, Reader Program, or Code Page)
500 $status = (($chr == 232) OR ($chr == 233) OR ($chr == 234) OR ($chr == 241));
501 break;
502 }
503 case ENC_ASCII_EXT: { // ASCII character 128 to 255
504 $status = (($chr >= 128) AND ($chr <= 255));
505 break;
506 }
507 case ENC_ASCII_NUM: { // ASCII digits
508 $status = (($chr >= 48) AND ($chr <= 57));
509 break;
510 }
511 }
512 return $status;
513 }
514
515 /**
516 * The look-ahead test scans the data to be encoded to find the best mode (Annex P - steps from J to S).
517 * @param $data (string) data to encode
518 * @param $pos (int) current position
519 * @param $mode (int) current encoding mode
520 * @return int encoding mode
521 * @protected
522 */
523 protected function lookAheadTest($data, $pos, $mode) {
524 $data_length = strlen($data);
525 if ($pos >= $data_length) {
526 return $mode;
527 }
528 $charscount = 0; // count processed chars
529 // STEP J
530 if ($mode == ENC_ASCII) {
531 $numch = array(0, 1, 1, 1, 1, 1.25);
532 } else {
533 $numch = array(1, 2, 2, 2, 2, 2.25);
534 $numch[$mode] = 0;
535 }
536 while (true) {
537 // STEP K
538 if (($pos + $charscount) == $data_length) {
539 if ($numch[ENC_ASCII] <= ceil(min($numch[ENC_C40], $numch[ENC_TXT], $numch[ENC_X12], $numch[ENC_EDF], $numch[ENC_BASE256]))) {
540 return ENC_ASCII;
541 }
542 if ($numch[ENC_BASE256] < ceil(min($numch[ENC_ASCII], $numch[ENC_C40], $numch[ENC_TXT], $numch[ENC_X12], $numch[ENC_EDF]))) {
543 return ENC_BASE256;
544 }
545 if ($numch[ENC_EDF] < ceil(min($numch[ENC_ASCII], $numch[ENC_C40], $numch[ENC_TXT], $numch[ENC_X12], $numch[ENC_BASE256]))) {
546 return ENC_EDF;
547 }
548 if ($numch[ENC_TXT] < ceil(min($numch[ENC_ASCII], $numch[ENC_C40], $numch[ENC_X12], $numch[ENC_EDF], $numch[ENC_BASE256]))) {
549 return ENC_TXT;
550 }
551 if ($numch[ENC_X12] < ceil(min($numch[ENC_ASCII], $numch[ENC_C40], $numch[ENC_TXT], $numch[ENC_EDF], $numch[ENC_BASE256]))) {
552 return ENC_X12;
553 }
554 return ENC_C40;
555 }
556 // get char
557 $chr = ord($data[$pos + $charscount]);
558 $charscount++;
559 // STEP L
560 if ($this->isCharMode($chr, ENC_ASCII_NUM)) {
561 $numch[ENC_ASCII] += (1 / 2);
562 } elseif ($this->isCharMode($chr, ENC_ASCII_EXT)) {
563 $numch[ENC_ASCII] = ceil($numch[ENC_ASCII]);
564 $numch[ENC_ASCII] += 2;
565 } else {
566 $numch[ENC_ASCII] = ceil($numch[ENC_ASCII]);
567 $numch[ENC_ASCII] += 1;
568 }
569 // STEP M
570 if ($this->isCharMode($chr, ENC_C40)) {
571 $numch[ENC_C40] += (2 / 3);
572 } elseif ($this->isCharMode($chr, ENC_ASCII_EXT)) {
573 $numch[ENC_C40] += (8 / 3);
574 } else {
575 $numch[ENC_C40] += (4 / 3);
576 }
577 // STEP N
578 if ($this->isCharMode($chr, ENC_TXT)) {
579 $numch[ENC_TXT] += (2 / 3);
580 } elseif ($this->isCharMode($chr, ENC_ASCII_EXT)) {
581 $numch[ENC_TXT] += (8 / 3);
582 } else {
583 $numch[ENC_TXT] += (4 / 3);
584 }
585 // STEP O
586 if ($this->isCharMode($chr, ENC_X12) OR $this->isCharMode($chr, ENC_C40)) {
587 $numch[ENC_X12] += (2 / 3);
588 } elseif ($this->isCharMode($chr, ENC_ASCII_EXT)) {
589 $numch[ENC_X12] += (13 / 3);
590 } else {
591 $numch[ENC_X12] += (10 / 3);
592 }
593 // STEP P
594 if ($this->isCharMode($chr, ENC_EDF)) {
595 $numch[ENC_EDF] += (3 / 4);
596 } elseif ($this->isCharMode($chr, ENC_ASCII_EXT)) {
597 $numch[ENC_EDF] += (17 / 4);
598 } else {
599 $numch[ENC_EDF] += (13 / 4);
600 }
601 // STEP Q
602 if ($this->isCharMode($chr, ENC_BASE256)) {
603 $numch[ENC_BASE256] += 4;
604 } else {
605 $numch[ENC_BASE256] += 1;
606 }
607 // STEP R
608 if ($charscount >= 4) {
609 if (($numch[ENC_ASCII] + 1) <= min($numch[ENC_C40], $numch[ENC_TXT], $numch[ENC_X12], $numch[ENC_EDF], $numch[ENC_BASE256])) {
610 return ENC_ASCII;
611 }
612 if ((($numch[ENC_BASE256] + 1) <= $numch[ENC_ASCII])
613 OR (($numch[ENC_BASE256] + 1) < min($numch[ENC_C40], $numch[ENC_TXT], $numch[ENC_X12], $numch[ENC_EDF]))) {
614 return ENC_BASE256;
615 }
616 if (($numch[ENC_EDF] + 1) < min($numch[ENC_ASCII], $numch[ENC_C40], $numch[ENC_TXT], $numch[ENC_X12], $numch[ENC_BASE256])) {
617 return ENC_EDF;
618 }
619 if (($numch[ENC_TXT] + 1) < min($numch[ENC_ASCII], $numch[ENC_C40], $numch[ENC_X12], $numch[ENC_EDF], $numch[ENC_BASE256])) {
620 return ENC_TXT;
621 }
622 if (($numch[ENC_X12] + 1) < min($numch[ENC_ASCII], $numch[ENC_C40], $numch[ENC_TXT], $numch[ENC_EDF], $numch[ENC_BASE256])) {
623 return ENC_X12;
624 }
625 if (($numch[ENC_C40] + 1) < min($numch[ENC_ASCII], $numch[ENC_TXT], $numch[ENC_EDF], $numch[ENC_BASE256])) {
626 if ($numch[ENC_C40] < $numch[ENC_X12]) {
627 return ENC_C40;
628 }
629 if ($numch[ENC_C40] == $numch[ENC_X12]) {
630 $k = ($pos + $charscount + 1);
631 while ($k < $data_length) {
632 $tmpchr = ord($data{$k});
633 if ($this->isCharMode($tmpchr, ENC_X12)) {
634 return ENC_X12;
635 } elseif (!($this->isCharMode($tmpchr, ENC_X12) OR $this->isCharMode($tmpchr, ENC_C40))) {
636 break;
637 }
638 ++$k;
639 }
640 return ENC_C40;
641 }
642 }
643 }
644 } // end of while
645 }
646
647 /**
648 * Get the switching codeword to a new encoding mode (latch codeword)
649 * @param $mode (int) New encoding mode.
650 * @return (int) Switch codeword.
651 * @protected
652 */
653 protected function getSwitchEncodingCodeword($mode) {
654 switch ($mode) {
655 case ENC_ASCII: { // ASCII character 0 to 127
656 $cw = 254;
657 if ($this->last_enc == ENC_EDF) {
658 $cw = 124;
659 }
660 break;
661 }
662 case ENC_C40: { // Upper-case alphanumeric
663 $cw = 230;
664 break;
665 }
666 case ENC_TXT: { // Lower-case alphanumeric
667 $cw = 239;
668 break;
669 }
670 case ENC_X12: { // ANSI X12
671 $cw = 238;
672 break;
673 }
674 case ENC_EDF: { // ASCII character 32 to 94
675 $cw = 240;
676 break;
677 }
678 case ENC_BASE256: { // Function character (FNC1, Structured Append, Reader Program, or Code Page)
679 $cw = 231;
680 break;
681 }
682 }
683 return $cw;
684 }
685
686 /**
687 * Choose the minimum matrix size and return the max number of data codewords.
688 * @param $numcw (int) Number of current codewords.
689 * @return number of data codewords in matrix
690 * @protected
691 */
692 protected function getMaxDataCodewords($numcw) {
693 foreach ($this->symbattr as $key => $matrix) {
694 if ($matrix[11] >= $numcw) {
695 return $matrix[11];
696 }
697 }
698 return 0;
699 }
700
701 /**
702 * Get high level encoding using the minimum symbol data characters for ECC 200
703 * @param $data (string) data to encode
704 * @return array of codewords
705 * @protected
706 */
707 protected function getHighLevelEncoding($data) {
708 // STEP A. Start in ASCII encodation.
709 $enc = ENC_ASCII; // current encoding mode
710 $pos = 0; // current position
711 $cw = array(); // array of codewords to be returned
712 $cw_num = 0; // number of data codewords
713 $data_lenght = strlen($data); // number of chars
714 while ($pos < $data_lenght) {
715 // set last used encoding
716 $this->last_enc = $enc;
717 switch ($enc) {
718 case ENC_ASCII: { // STEP B. While in ASCII encodation
719 if (($data_lenght > 1) AND ($pos < ($data_lenght - 1)) AND ($this->isCharMode(ord($data[$pos]), ENC_ASCII_NUM) AND $this->isCharMode(ord($data[$pos + 1]), ENC_ASCII_NUM))) {
720 // 1. If the next data sequence is at least 2 consecutive digits, encode the next two digits as a double digit in ASCII mode.
721 $cw[] = (intval(substr($data, $pos, 2)) + 130);
722 ++$cw_num;
723 $pos += 2;
724 } else {
725 // 2. If the look-ahead test (starting at step J) indicates another mode, switch to that mode.
726 $newenc = $this->lookAheadTest($data, $pos, $enc);
727 if ($newenc != $enc) {
728 // switch to new encoding
729 $enc = $newenc;
730 $cw[] = $this->getSwitchEncodingCodeword($enc);
731 ++$cw_num;
732 } else {
733 // get new byte
734 $chr = ord($data[$pos]);
735 ++$pos;
736 if ($this->isCharMode($chr, ENC_ASCII_EXT)) {
737 // 3. If the next data character is extended ASCII (greater than 127) encode it in ASCII mode first using the Upper Shift (value 235) character.
738 $cw[] = 235;
739 $cw[] = ($chr - 127);
740 $cw_num += 2;
741 } else {
742 // 4. Otherwise process the next data character in ASCII encodation.
743 $cw[] = ($chr + 1);
744 ++$cw_num;
745 }
746 }
747 }
748 break;
749 }
750 case ENC_C40 : // Upper-case alphanumeric
751 case ENC_TXT : // Lower-case alphanumeric
752 case ENC_X12 : { // ANSI X12
753 $temp_cw = array();
754 $p = 0;
755 $epos = $pos;
756 // get charset ID
757 $set_id = $this->chset_id[$enc];
758 // get basic charset for current encoding
759 $charset = $this->chset[$set_id];
760 do {
761 // 2. process the next character in C40 encodation.
762 $chr = ord($data[$epos]);
763 ++$epos;
764 // check for extended character
765 if ($chr & 0x80) {
766 if ($enc == ENC_X12) {
767 return false;
768 }
769 $chr = ($chr & 0x7f);
770 $temp_cw[] = 1; // shift 2
771 $temp_cw[] = 30; // upper shift
772 $p += 2;
773 }
774 if (isset($charset[$chr])) {
775 $temp_cw[] = $charset[$chr];
776 ++$p;
777 } else {
778 if (isset($this->chset['SH1'][$chr])) {
779 $temp_cw[] = 0; // shift 1
780 $shiftset = $this->chset['SH1'];
781 } elseif (isset($chr, $this->chset['SH2'][$chr])) {
782 $temp_cw[] = 1; // shift 2
783 $shiftset = $this->chset['SH2'];
784 } elseif (($enc == ENC_C40) AND isset($this->chset['S3C'][$chr])) {
785 $temp_cw[] = 2; // shift 3
786 $shiftset = $this->chset['S3C'];
787 } elseif (($enc == ENC_TXT) AND isset($this->chset['S3T'][$chr])) {
788 $temp_cw[] = 2; // shift 3
789 $shiftset = $this->chset['S3T'];
790 } else {
791 return false;
792 }
793 $temp_cw[] = $shiftset[$chr];
794 $p += 2;
795 }
796 if ($p >= 3) {
797 $c1 = array_shift($temp_cw);
798 $c2 = array_shift($temp_cw);
799 $c3 = array_shift($temp_cw);
800 $p -= 3;
801 $tmp = ((1600 * $c1) + (40 * $c2) + $c3 + 1);
802 $cw[] = ($tmp >> 8);
803 $cw[] = ($tmp % 256);
804 $cw_num += 2;
805 $pos = $epos;
806 // 1. If the C40 encoding is at the point of starting a new double symbol character and if the look-ahead test (starting at step J) indicates another mode, switch to that mode.
807 $newenc = $this->lookAheadTest($data, $pos, $enc);
808 if ($newenc != $enc) {
809 // switch to new encoding
810 $enc = $newenc;
811 if ($enc != ENC_ASCII) {
812 // set unlatch character
813 $cw[] = $this->getSwitchEncodingCodeword(ENC_ASCII);
814 ++$cw_num;
815 }
816 $cw[] = $this->getSwitchEncodingCodeword($enc);
817 ++$cw_num;
818 $pos -= $p;
819 $p = 0;
820 break;
821 }
822 }
823 } while (($p > 0) AND ($epos < $data_lenght));
824 // process last data (if any)
825 if ($p > 0) {
826 // get remaining number of data symbols
827 $cwr = ($this->getMaxDataCodewords($cw_num) - $cw_num);
828 if (($cwr == 1) AND ($p == 1)) {
829 // d. If one symbol character remains and one C40 value (data character) remains to be encoded
830 $c1 = array_shift($temp_cw);
831 --$p;
832 $cw[] = ($chr + 1);
833 ++$cw_num;
834 $pos = $epos;
835 $enc = ENC_ASCII;
836 $this->last_enc = $enc;
837 } elseif (($cwr == 2) AND ($p == 1)) {
838 // c. If two symbol characters remain and only one C40 value (data character) remains to be encoded
839 $c1 = array_shift($temp_cw);
840 --$p;
841 $cw[] = 254;
842 $cw[] = ($chr + 1);
843 $cw_num += 2;
844 $pos = $epos;
845 $enc = ENC_ASCII;
846 $this->last_enc = $enc;
847 } elseif (($cwr == 2) AND ($p == 2)) {
848 // b. If two symbol characters remain and two C40 values remain to be encoded
849 $c1 = array_shift($temp_cw);
850 $c2 = array_shift($temp_cw);
851 $p -= 2;
852 $tmp = ((1600 * $c1) + (40 * $c2) + 1);
853 $cw[] = ($tmp >> 8);
854 $cw[] = ($tmp % 256);
855 $cw_num += 2;
856 $pos = $epos;
857 $enc = ENC_ASCII;
858 $this->last_enc = $enc;
859 } else {
860 // switch to ASCII encoding
861 if ($enc != ENC_ASCII) {
862 $enc = ENC_ASCII;
863 $this->last_enc = $enc;
864 $cw[] = $this->getSwitchEncodingCodeword($enc);
865 ++$cw_num;
866 $pos = ($epos - $p);
867 }
868 }
869 }
870 break;
871 }
872 case ENC_EDF: { // F. While in EDIFACT (EDF) encodation
873 // initialize temporary array with 0 lenght
874 $temp_cw = array();
875 $epos = $pos;
876 $field_lenght = 0;
877 $newenc = $enc;
878 do {
879 // 2. process the next character in EDIFACT encodation.
880 $chr = ord($data[$epos]);
881 if ($this->isCharMode($chr, ENC_EDF)) {
882 ++$epos;
883 $temp_cw[] = $chr;
884 ++$field_lenght;
885 }
886 if (($field_lenght == 4) OR ($epos == $data_lenght) OR !$this->isCharMode($chr, ENC_EDF)) {
887 if (($epos == $data_lenght) AND ($field_lenght < 3)) {
888 $enc = ENC_ASCII;
889 $cw[] = $this->getSwitchEncodingCodeword($enc);
890 ++$cw_num;
891 break;
892 }
893 if ($field_lenght < 4) {
894 // set unlatch character
895 $temp_cw[] = 0x1f;
896 ++$field_lenght;
897 // fill empty characters
898 for ($i = $field_lenght; $i < 4; ++$i) {
899 $temp_cw[] = 0;
900 }
901 $enc = ENC_ASCII;
902 $this->last_enc = $enc;
903 }
904 // encodes four data characters in three codewords
905 $tcw = (($temp_cw[0] & 0x3F) << 2) + (($temp_cw[1] & 0x30) >> 4);
906 if ($tcw > 0) {
907 $cw[] = $tcw;
908 $cw_num++;
909 }
910 $tcw= (($temp_cw[1] & 0x0F) << 4) + (($temp_cw[2] & 0x3C) >> 2);
911 if ($tcw > 0) {
912 $cw[] = $tcw;
913 $cw_num++;
914 }
915 $tcw = (($temp_cw[2] & 0x03) << 6) + ($temp_cw[3] & 0x3F);
916 if ($tcw > 0) {
917 $cw[] = $tcw;
918 $cw_num++;
919 }
920 $temp_cw = array();
921 $pos = $epos;
922 $field_lenght = 0;
923 if ($enc == ENC_ASCII) {
924 break; // exit from EDIFACT mode
925 }
926 }
927 } while ($epos < $data_lenght);
928 break;
929 }
930 case ENC_BASE256: { // G. While in Base 256 (B256) encodation
931 // initialize temporary array with 0 lenght
932 $temp_cw = array();
933 $field_lenght = 0;
934 while (($pos < $data_lenght) AND ($field_lenght <= 1555)) {
935 $newenc = $this->lookAheadTest($data, $pos, $enc);
936 if ($newenc != $enc) {
937 // 1. If the look-ahead test (starting at step J) indicates another mode, switch to that mode.
938 $enc = $newenc;
939 break; // exit from B256 mode
940 } else {
941 // 2. Otherwise, process the next character in Base 256 encodation.
942 $chr = ord($data[$pos]);
943 ++$pos;
944 $temp_cw[] = $chr;
945 ++$field_lenght;
946 }
947 }
948 // set field lenght
949 if ($field_lenght <= 249) {
950 $cw[] = $this->get255StateCodeword($field_lenght, ($cw_num + 1));
951 ++$cw_num;
952 } else {
953 $cw[] = $this->get255StateCodeword((floor($field_lenght / 250) + 249), ($cw_num + 1));
954 $cw[] = $this->get255StateCodeword(($field_lenght % 250), ($cw_num + 2));
955 $cw_num += 2;
956 }
957 if (!empty($temp_cw)) {
958 // add B256 field
959 foreach ($temp_cw as $p => $cht) {
960 $cw[] = $this->get255StateCodeword($cht, ($cw_num + $p + 1));
961 }
962 }
963 break;
964 }
965 } // end of switch enc
966 } // end of while
967 return $cw;
968 }
969
970 /**
971 * Places "chr+bit" with appropriate wrapping within array[].
972 * (Annex F - ECC 200 symbol character placement)
973 * @param $marr (array) Array of symbols.
974 * @param $nrow (int) Number of rows.
975 * @param $ncol (int) Number of columns.
976 * @param $row (int) Row number.
977 * @param $col (int) Column number.
978 * @param $chr (int) Char byte.
979 * @param $bit (int) Bit.
980 * @return array
981 * @protected
982 */
983 protected function placeModule($marr, $nrow, $ncol, $row, $col, $chr, $bit) {
984 if ($row < 0) {
985 $row += $nrow;
986 $col += (4 - (($nrow + 4) % 8));
987 }
988 if ($col < 0) {
989 $col += $ncol;
990 $row += (4 - (($ncol + 4) % 8));
991 }
992 $marr[(($row * $ncol) + $col)] = ((10 * $chr) + $bit);
993 return $marr;
994 }
995
996 /**
997 * Places the 8 bits of a utah-shaped symbol character.
998 * (Annex F - ECC 200 symbol character placement)
999 * @param $marr (array) Array of symbols.
1000 * @param $nrow (int) Number of rows.
1001 * @param $ncol (int) Number of columns.
1002 * @param $row (int) Row number.
1003 * @param $col (int) Column number.
1004 * @param $chr (int) Char byte.
1005 * @return array
1006 * @protected
1007 */
1008 protected function placeUtah($marr, $nrow, $ncol, $row, $col, $chr) {
1009 $marr = $this->placeModule($marr, $nrow, $ncol, $row-2, $col-2, $chr, 1);
1010 $marr = $this->placeModule($marr, $nrow, $ncol, $row-2, $col-1, $chr, 2);
1011 $marr = $this->placeModule($marr, $nrow, $ncol, $row-1, $col-2, $chr, 3);
1012 $marr = $this->placeModule($marr, $nrow, $ncol, $row-1, $col-1, $chr, 4);
1013 $marr = $this->placeModule($marr, $nrow, $ncol, $row-1, $col, $chr, 5);
1014 $marr = $this->placeModule($marr, $nrow, $ncol, $row, $col-2, $chr, 6);
1015 $marr = $this->placeModule($marr, $nrow, $ncol, $row, $col-1, $chr, 7);
1016 $marr = $this->placeModule($marr, $nrow, $ncol, $row, $col, $chr, 8);
1017 return $marr;
1018 }
1019
1020 /**
1021 * Places the 8 bits of the first special corner case.
1022 * (Annex F - ECC 200 symbol character placement)
1023 * @param $marr (array) Array of symbols.
1024 * @param $nrow (int) Number of rows.
1025 * @param $ncol (int) Number of columns.
1026 * @param $chr (int) Char byte.
1027 * @return array
1028 * @protected
1029 */
1030 protected function placeCornerA($marr, $nrow, $ncol, $chr) {
1031 $marr = $this->placeModule($marr, $nrow, $ncol, $nrow-1, 0, $chr, 1);
1032 $marr = $this->placeModule($marr, $nrow, $ncol, $nrow-1, 1, $chr, 2);
1033 $marr = $this->placeModule($marr, $nrow, $ncol, $nrow-1, 2, $chr, 3);
1034 $marr = $this->placeModule($marr, $nrow, $ncol, 0, $ncol-2, $chr, 4);
1035 $marr = $this->placeModule($marr, $nrow, $ncol, 0, $ncol-1, $chr, 5);
1036 $marr = $this->placeModule($marr, $nrow, $ncol, 1, $ncol-1, $chr, 6);
1037 $marr = $this->placeModule($marr, $nrow, $ncol, 2, $ncol-1, $chr, 7);
1038 $marr = $this->placeModule($marr, $nrow, $ncol, 3, $ncol-1, $chr, 8);
1039 return $marr;
1040 }
1041
1042 /**
1043 * Places the 8 bits of the second special corner case.
1044 * (Annex F - ECC 200 symbol character placement)
1045 * @param $marr (array) Array of symbols.
1046 * @param $nrow (int) Number of rows.
1047 * @param $ncol (int) Number of columns.
1048 * @param $chr (int) Char byte.
1049 * @return array
1050 * @protected
1051 */
1052 protected function placeCornerB($marr, $nrow, $ncol, $chr) {
1053 $marr = $this->placeModule($marr, $nrow, $ncol, $nrow-3, 0, $chr, 1);
1054 $marr = $this->placeModule($marr, $nrow, $ncol, $nrow-2, 0, $chr, 2);
1055 $marr = $this->placeModule($marr, $nrow, $ncol, $nrow-1, 0, $chr, 3);
1056 $marr = $this->placeModule($marr, $nrow, $ncol, 0, $ncol-4, $chr, 4);
1057 $marr = $this->placeModule($marr, $nrow, $ncol, 0, $ncol-3, $chr, 5);
1058 $marr = $this->placeModule($marr, $nrow, $ncol, 0, $ncol-2, $chr, 6);
1059 $marr = $this->placeModule($marr, $nrow, $ncol, 0, $ncol-1, $chr, 7);
1060 $marr = $this->placeModule($marr, $nrow, $ncol, 1, $ncol-1, $chr, 8);
1061 return $marr;
1062 }
1063
1064 /**
1065 * Places the 8 bits of the third special corner case.
1066 * (Annex F - ECC 200 symbol character placement)
1067 * @param $marr (array) Array of symbols.
1068 * @param $nrow (int) Number of rows.
1069 * @param $ncol (int) Number of columns.
1070 * @param $chr (int) Char byte.
1071 * @return array
1072 * @protected
1073 */
1074 protected function placeCornerC($marr, $nrow, $ncol, $chr) {
1075 $marr = $this->placeModule($marr, $nrow, $ncol, $nrow-3, 0, $chr, 1);
1076 $marr = $this->placeModule($marr, $nrow, $ncol, $nrow-2, 0, $chr, 2);
1077 $marr = $this->placeModule($marr, $nrow, $ncol, $nrow-1, 0, $chr, 3);
1078 $marr = $this->placeModule($marr, $nrow, $ncol, 0, $ncol-2, $chr, 4);
1079 $marr = $this->placeModule($marr, $nrow, $ncol, 0, $ncol-1, $chr, 5);
1080 $marr = $this->placeModule($marr, $nrow, $ncol, 1, $ncol-1, $chr, 6);
1081 $marr = $this->placeModule($marr, $nrow, $ncol, 2, $ncol-1, $chr, 7);
1082 $marr = $this->placeModule($marr, $nrow, $ncol, 3, $ncol-1, $chr, 8);
1083 return $marr;
1084 }
1085
1086 /**
1087 * Places the 8 bits of the fourth special corner case.
1088 * (Annex F - ECC 200 symbol character placement)
1089 * @param $marr (array) Array of symbols.
1090 * @param $nrow (int) Number of rows.
1091 * @param $ncol (int) Number of columns.
1092 * @param $chr (int) Char byte.
1093 * @return array
1094 * @protected
1095 */
1096 protected function placeCornerD($marr, $nrow, $ncol, $chr) {
1097 $marr = $this->placeModule($marr, $nrow, $ncol, $nrow-1, 0, $chr, 1);
1098 $marr = $this->placeModule($marr, $nrow, $ncol, $nrow-1, $ncol-1, $chr, 2);
1099 $marr = $this->placeModule($marr, $nrow, $ncol, 0, $ncol-3, $chr, 3);
1100 $marr = $this->placeModule($marr, $nrow, $ncol, 0, $ncol-2, $chr, 4);
1101 $marr = $this->placeModule($marr, $nrow, $ncol, 0, $ncol-1, $chr, 5);
1102 $marr = $this->placeModule($marr, $nrow, $ncol, 1, $ncol-3, $chr, 6);
1103 $marr = $this->placeModule($marr, $nrow, $ncol, 1, $ncol-2, $chr, 7);
1104 $marr = $this->placeModule($marr, $nrow, $ncol, 1, $ncol-1, $chr, 8);
1105 return $marr;
1106 }
1107
1108 /**
1109 * Build a placement map.
1110 * (Annex F - ECC 200 symbol character placement)
1111 * @param $nrow (int) Number of rows.
1112 * @param $ncol (int) Number of columns.
1113 * @return array
1114 * @protected
1115 */
1116 protected function getPlacementMap($nrow, $ncol) {
1117 // initialize array with zeros
1118 $marr = array_fill(0, ($nrow * $ncol), 0);
1119 // set starting values
1120 $chr = 1;
1121 $row = 4;
1122 $col = 0;
1123 do {
1124 // repeatedly first check for one of the special corner cases, then
1125 if (($row == $nrow) AND ($col == 0)) {
1126 $marr = $this->placeCornerA($marr, $nrow, $ncol, $chr);
1127 ++$chr;
1128 }
1129 if (($row == ($nrow - 2)) AND ($col == 0) AND ($ncol % 4)) {
1130 $marr = $this->placeCornerB($marr, $nrow, $ncol, $chr);
1131 ++$chr;
1132 }
1133 if (($row == ($nrow - 2)) AND ($col == 0) AND (($ncol % 8) == 4)) {
1134 $marr = $this->placeCornerC($marr, $nrow, $ncol, $chr);
1135 ++$chr;
1136 }
1137 if (($row == ($nrow + 4)) AND ($col == 2) AND (!($ncol % 8))) {
1138 $marr = $this->placeCornerD($marr, $nrow, $ncol, $chr);
1139 ++$chr;
1140 }
1141 // sweep upward diagonally, inserting successive characters,
1142 do {
1143 if (($row < $nrow) AND ($col >= 0) AND (!$marr[(($row * $ncol) + $col)])) {
1144 $marr = $this->placeUtah($marr, $nrow, $ncol, $row, $col, $chr);
1145 ++$chr;
1146 }
1147 $row -= 2;
1148 $col += 2;
1149 } while (($row >= 0) AND ($col < $ncol));
1150 ++$row;
1151 $col += 3;
1152 // & then sweep downward diagonally, inserting successive characters,...
1153 do {
1154 if (($row >= 0) AND ($col < $ncol) AND (!$marr[(($row * $ncol) + $col)])) {
1155 $marr = $this->placeUtah($marr, $nrow, $ncol, $row, $col, $chr);
1156 ++$chr;
1157 }
1158 $row += 2;
1159 $col -= 2;
1160 } while (($row < $nrow) AND ($col >= 0));
1161 $row += 3;
1162 ++$col;
1163 // ... until the entire array is scanned
1164 } while (($row < $nrow) OR ($col < $ncol));
1165 // lastly, if the lower righthand corner is untouched, fill in fixed pattern
1166 if (!$marr[(($nrow * $ncol) - 1)]) {
1167 $marr[(($nrow * $ncol) - 1)] = 1;
1168 $marr[(($nrow * $ncol) - $ncol - 2)] = 1;
1169 }
1170 return $marr;
1171 }
1172
1173} // end DataMatrix class
1174//============================================================+
1175// END OF FILE
1176//============================================================+
diff --git a/inc/3rdparty/libraries/tcpdf/include/barcodes/pdf417.php b/inc/3rdparty/libraries/tcpdf/include/barcodes/pdf417.php
new file mode 100644
index 00000000..07b36b90
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/include/barcodes/pdf417.php
@@ -0,0 +1,996 @@
1<?php
2//============================================================+
3// File name : pdf417.php
4// Version : 1.0.005
5// Begin : 2010-06-03
6// Last Update : 2014-04-25
7// Author : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
8// License : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
9// -------------------------------------------------------------------
10// Copyright (C) 2010-2013 Nicola Asuni - Tecnick.com LTD
11//
12// This file is part of TCPDF software library.
13//
14// TCPDF is free software: you can redistribute it and/or modify it
15// under the terms of the GNU Lesser General Public License as
16// published by the Free Software Foundation, either version 3 of the
17// License, or (at your option) any later version.
18//
19// TCPDF is distributed in the hope that it will be useful, but
20// WITHOUT ANY WARRANTY; without even the implied warranty of
21// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
22// See the GNU Lesser General Public License for more details.
23//
24// You should have received a copy of the GNU Lesser General Public License
25// along with TCPDF. If not, see <http://www.gnu.org/licenses/>.
26//
27// See LICENSE.TXT file for more information.
28// -------------------------------------------------------------------
29//
30// DESCRIPTION :
31//
32// Class to create PDF417 barcode arrays for TCPDF class.
33// PDF417 (ISO/IEC 15438:2006) is a 2-dimensional stacked bar code created by Symbol Technologies in 1991.
34// It is one of the most popular 2D codes because of its ability to be read with slightly modified handheld laser or linear CCD scanners.
35// TECHNICAL DATA / FEATURES OF PDF417:
36// Encodable Character Set: All 128 ASCII Characters (including extended)
37// Code Type: Continuous, Multi-Row
38// Symbol Height: 3 - 90 Rows
39// Symbol Width: 90X - 583X
40// Bidirectional Decoding: Yes
41// Error Correction Characters: 2 - 512
42// Maximum Data Characters: 1850 text, 2710 digits, 1108 bytes
43//
44//============================================================+
45
46/**
47 * @file
48 * Class to create PDF417 barcode arrays for TCPDF class.
49 * PDF417 (ISO/IEC 15438:2006) is a 2-dimensional stacked bar code created by Symbol Technologies in 1991.
50 * (requires PHP bcmath extension)
51 * @package com.tecnick.tcpdf
52 * @author Nicola Asuni
53 * @version 1.0.005
54 */
55
56// definitions
57if (!defined('PDF417DEFS')) {
58
59 /**
60 * Indicate that definitions for this class are set
61 */
62 define('PDF417DEFS', true);
63
64 // -----------------------------------------------------
65
66 /**
67 * Row height respect X dimension of single module
68 */
69 define('ROWHEIGHT', 4);
70
71 /**
72 * Horizontal quiet zone in modules
73 */
74 define('QUIETH', 2);
75
76 /**
77 * Vertical quiet zone in modules
78 */
79 define('QUIETV', 2);
80
81} // end of definitions
82
83// #*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#
84
85/**
86 * @class PDF417
87 * Class to create PDF417 barcode arrays for TCPDF class.
88 * PDF417 (ISO/IEC 15438:2006) is a 2-dimensional stacked bar code created by Symbol Technologies in 1991.
89 * @package com.tecnick.tcpdf
90 * @author Nicola Asuni
91 * @version 1.0.003
92 */
93class PDF417 {
94
95 /**
96 * Barcode array to be returned which is readable by TCPDF.
97 * @protected
98 */
99 protected $barcode_array = array();
100
101 /**
102 * Start pattern.
103 * @protected
104 */
105 protected $start_pattern = '11111111010101000';
106
107 /**
108 * Stop pattern.
109 * @protected
110 */
111 protected $stop_pattern = '111111101000101001';
112
113 /**
114 * Array of text Compaction Sub-Modes (values 0xFB - 0xFF are used for submode changers).
115 * @protected
116 */
117 protected $textsubmodes = array(
118 array(0x41,0x42,0x43,0x44,0x45,0x46,0x47,0x48,0x49,0x4a,0x4b,0x4c,0x4d,0x4e,0x4f,0x50,0x51,0x52,0x53,0x54,0x55,0x56,0x57,0x58,0x59,0x5a,0x20,0xFD,0xFE,0xFF), // Alpha
119 array(0x61,0x62,0x63,0x64,0x65,0x66,0x67,0x68,0x69,0x6a,0x6b,0x6c,0x6d,0x6e,0x6f,0x70,0x71,0x72,0x73,0x74,0x75,0x76,0x77,0x78,0x79,0x7a,0x20,0xFD,0xFE,0xFF), // Lower
120 array(0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x26,0x0d,0x09,0x2c,0x3a,0x23,0x2d,0x2e,0x24,0x2f,0x2b,0x25,0x2a,0x3d,0x5e,0xFB,0x20,0xFD,0xFE,0xFF), // Mixed
121 array(0x3b,0x3c,0x3e,0x40,0x5b,0x5c,0x5d,0x5f,0x60,0x7e,0x21,0x0d,0x09,0x2c,0x3a,0x0a,0x2d,0x2e,0x24,0x2f,0x22,0x7c,0x2a,0x28,0x29,0x3f,0x7b,0x7d,0x27,0xFF) // Puntuaction
122 );
123
124 /**
125 * Array of switching codes for Text Compaction Sub-Modes.
126 * @protected
127 */
128 protected $textlatch = array(
129 '01' => array(27), '02' => array(28), '03' => array(28,25), //
130 '10' => array(28,28), '12' => array(28), '13' => array(28,25), //
131 '20' => array(28), '21' => array(27), '23' => array(25), //
132 '30' => array(29), '31' => array(29,27), '32' => array(29,28) //
133 );
134
135 /**
136 * Clusters of codewords (0, 3, 6)<br/>
137 * Values are hex equivalents of binary representation of bars (1 = bar, 0 = space).<br/>
138 * The codewords numbered from 900 to 928 have special meaning, some enable to switch between modes in order to optimise the code:<ul>
139 * <li>900 : Switch to "Text" mode</li>
140 * <li>901 : Switch to "Byte" mode</li>
141 * <li>902 : Switch to "Numeric" mode</li>
142 * <li>903 - 912 : Reserved</li>
143 * <li>913 : Switch to "Octet" only for the next codeword</li>
144 * <li>914 - 920 : Reserved</li>
145 * <li>921 : Initialization</li>
146 * <li>922 : Terminator codeword for Macro PDF control block</li>
147 * <li>923 : Sequence tag to identify the beginning of optional fields in the Macro PDF control block</li>
148 * <li>924 : Switch to "Byte" mode (If the total number of byte is multiple of 6)</li>
149 * <li>925 : Identifier for a user defined Extended Channel Interpretation (ECI)</li>
150 * <li>926 : Identifier for a general purpose ECI format</li>
151 * <li>927 : Identifier for an ECI of a character set or code page</li>
152 * <li>928 : Macro marker codeword to indicate the beginning of a Macro PDF Control Block</li>
153 * </ul>
154 * @protected
155 */
156 protected $clusters = array(
157 array( // cluster 0 -----------------------------------------------------------------------
158 0x1d5c0,0x1eaf0,0x1f57c,0x1d4e0,0x1ea78,0x1f53e,0x1a8c0,0x1d470,0x1a860,0x15040, // 10
159 0x1a830,0x15020,0x1adc0,0x1d6f0,0x1eb7c,0x1ace0,0x1d678,0x1eb3e,0x158c0,0x1ac70, // 20
160 0x15860,0x15dc0,0x1aef0,0x1d77c,0x15ce0,0x1ae78,0x1d73e,0x15c70,0x1ae3c,0x15ef0, // 30
161 0x1af7c,0x15e78,0x1af3e,0x15f7c,0x1f5fa,0x1d2e0,0x1e978,0x1f4be,0x1a4c0,0x1d270, // 40
162 0x1e93c,0x1a460,0x1d238,0x14840,0x1a430,0x1d21c,0x14820,0x1a418,0x14810,0x1a6e0, // 50
163 0x1d378,0x1e9be,0x14cc0,0x1a670,0x1d33c,0x14c60,0x1a638,0x1d31e,0x14c30,0x1a61c, // 60
164 0x14ee0,0x1a778,0x1d3be,0x14e70,0x1a73c,0x14e38,0x1a71e,0x14f78,0x1a7be,0x14f3c, // 70
165 0x14f1e,0x1a2c0,0x1d170,0x1e8bc,0x1a260,0x1d138,0x1e89e,0x14440,0x1a230,0x1d11c, // 80
166 0x14420,0x1a218,0x14410,0x14408,0x146c0,0x1a370,0x1d1bc,0x14660,0x1a338,0x1d19e, // 90
167 0x14630,0x1a31c,0x14618,0x1460c,0x14770,0x1a3bc,0x14738,0x1a39e,0x1471c,0x147bc, // 100
168 0x1a160,0x1d0b8,0x1e85e,0x14240,0x1a130,0x1d09c,0x14220,0x1a118,0x1d08e,0x14210, // 110
169 0x1a10c,0x14208,0x1a106,0x14360,0x1a1b8,0x1d0de,0x14330,0x1a19c,0x14318,0x1a18e, // 120
170 0x1430c,0x14306,0x1a1de,0x1438e,0x14140,0x1a0b0,0x1d05c,0x14120,0x1a098,0x1d04e, // 130
171 0x14110,0x1a08c,0x14108,0x1a086,0x14104,0x141b0,0x14198,0x1418c,0x140a0,0x1d02e, // 140
172 0x1a04c,0x1a046,0x14082,0x1cae0,0x1e578,0x1f2be,0x194c0,0x1ca70,0x1e53c,0x19460, // 150
173 0x1ca38,0x1e51e,0x12840,0x19430,0x12820,0x196e0,0x1cb78,0x1e5be,0x12cc0,0x19670, // 160
174 0x1cb3c,0x12c60,0x19638,0x12c30,0x12c18,0x12ee0,0x19778,0x1cbbe,0x12e70,0x1973c, // 170
175 0x12e38,0x12e1c,0x12f78,0x197be,0x12f3c,0x12fbe,0x1dac0,0x1ed70,0x1f6bc,0x1da60, // 180
176 0x1ed38,0x1f69e,0x1b440,0x1da30,0x1ed1c,0x1b420,0x1da18,0x1ed0e,0x1b410,0x1da0c, // 190
177 0x192c0,0x1c970,0x1e4bc,0x1b6c0,0x19260,0x1c938,0x1e49e,0x1b660,0x1db38,0x1ed9e, // 200
178 0x16c40,0x12420,0x19218,0x1c90e,0x16c20,0x1b618,0x16c10,0x126c0,0x19370,0x1c9bc, // 210
179 0x16ec0,0x12660,0x19338,0x1c99e,0x16e60,0x1b738,0x1db9e,0x16e30,0x12618,0x16e18, // 220
180 0x12770,0x193bc,0x16f70,0x12738,0x1939e,0x16f38,0x1b79e,0x16f1c,0x127bc,0x16fbc, // 230
181 0x1279e,0x16f9e,0x1d960,0x1ecb8,0x1f65e,0x1b240,0x1d930,0x1ec9c,0x1b220,0x1d918, // 240
182 0x1ec8e,0x1b210,0x1d90c,0x1b208,0x1b204,0x19160,0x1c8b8,0x1e45e,0x1b360,0x19130, // 250
183 0x1c89c,0x16640,0x12220,0x1d99c,0x1c88e,0x16620,0x12210,0x1910c,0x16610,0x1b30c, // 260
184 0x19106,0x12204,0x12360,0x191b8,0x1c8de,0x16760,0x12330,0x1919c,0x16730,0x1b39c, // 270
185 0x1918e,0x16718,0x1230c,0x12306,0x123b8,0x191de,0x167b8,0x1239c,0x1679c,0x1238e, // 280
186 0x1678e,0x167de,0x1b140,0x1d8b0,0x1ec5c,0x1b120,0x1d898,0x1ec4e,0x1b110,0x1d88c, // 290
187 0x1b108,0x1d886,0x1b104,0x1b102,0x12140,0x190b0,0x1c85c,0x16340,0x12120,0x19098, // 300
188 0x1c84e,0x16320,0x1b198,0x1d8ce,0x16310,0x12108,0x19086,0x16308,0x1b186,0x16304, // 310
189 0x121b0,0x190dc,0x163b0,0x12198,0x190ce,0x16398,0x1b1ce,0x1638c,0x12186,0x16386, // 320
190 0x163dc,0x163ce,0x1b0a0,0x1d858,0x1ec2e,0x1b090,0x1d84c,0x1b088,0x1d846,0x1b084, // 330
191 0x1b082,0x120a0,0x19058,0x1c82e,0x161a0,0x12090,0x1904c,0x16190,0x1b0cc,0x19046, // 340
192 0x16188,0x12084,0x16184,0x12082,0x120d8,0x161d8,0x161cc,0x161c6,0x1d82c,0x1d826, // 350
193 0x1b042,0x1902c,0x12048,0x160c8,0x160c4,0x160c2,0x18ac0,0x1c570,0x1e2bc,0x18a60, // 360
194 0x1c538,0x11440,0x18a30,0x1c51c,0x11420,0x18a18,0x11410,0x11408,0x116c0,0x18b70, // 370
195 0x1c5bc,0x11660,0x18b38,0x1c59e,0x11630,0x18b1c,0x11618,0x1160c,0x11770,0x18bbc, // 380
196 0x11738,0x18b9e,0x1171c,0x117bc,0x1179e,0x1cd60,0x1e6b8,0x1f35e,0x19a40,0x1cd30, // 390
197 0x1e69c,0x19a20,0x1cd18,0x1e68e,0x19a10,0x1cd0c,0x19a08,0x1cd06,0x18960,0x1c4b8, // 400
198 0x1e25e,0x19b60,0x18930,0x1c49c,0x13640,0x11220,0x1cd9c,0x1c48e,0x13620,0x19b18, // 410
199 0x1890c,0x13610,0x11208,0x13608,0x11360,0x189b8,0x1c4de,0x13760,0x11330,0x1cdde, // 420
200 0x13730,0x19b9c,0x1898e,0x13718,0x1130c,0x1370c,0x113b8,0x189de,0x137b8,0x1139c, // 430
201 0x1379c,0x1138e,0x113de,0x137de,0x1dd40,0x1eeb0,0x1f75c,0x1dd20,0x1ee98,0x1f74e, // 440
202 0x1dd10,0x1ee8c,0x1dd08,0x1ee86,0x1dd04,0x19940,0x1ccb0,0x1e65c,0x1bb40,0x19920, // 450
203 0x1eedc,0x1e64e,0x1bb20,0x1dd98,0x1eece,0x1bb10,0x19908,0x1cc86,0x1bb08,0x1dd86, // 460
204 0x19902,0x11140,0x188b0,0x1c45c,0x13340,0x11120,0x18898,0x1c44e,0x17740,0x13320, // 470
205 0x19998,0x1ccce,0x17720,0x1bb98,0x1ddce,0x18886,0x17710,0x13308,0x19986,0x17708, // 480
206 0x11102,0x111b0,0x188dc,0x133b0,0x11198,0x188ce,0x177b0,0x13398,0x199ce,0x17798, // 490
207 0x1bbce,0x11186,0x13386,0x111dc,0x133dc,0x111ce,0x177dc,0x133ce,0x1dca0,0x1ee58, // 500
208 0x1f72e,0x1dc90,0x1ee4c,0x1dc88,0x1ee46,0x1dc84,0x1dc82,0x198a0,0x1cc58,0x1e62e, // 510
209 0x1b9a0,0x19890,0x1ee6e,0x1b990,0x1dccc,0x1cc46,0x1b988,0x19884,0x1b984,0x19882, // 520
210 0x1b982,0x110a0,0x18858,0x1c42e,0x131a0,0x11090,0x1884c,0x173a0,0x13190,0x198cc, // 530
211 0x18846,0x17390,0x1b9cc,0x11084,0x17388,0x13184,0x11082,0x13182,0x110d8,0x1886e, // 540
212 0x131d8,0x110cc,0x173d8,0x131cc,0x110c6,0x173cc,0x131c6,0x110ee,0x173ee,0x1dc50, // 550
213 0x1ee2c,0x1dc48,0x1ee26,0x1dc44,0x1dc42,0x19850,0x1cc2c,0x1b8d0,0x19848,0x1cc26, // 560
214 0x1b8c8,0x1dc66,0x1b8c4,0x19842,0x1b8c2,0x11050,0x1882c,0x130d0,0x11048,0x18826, // 570
215 0x171d0,0x130c8,0x19866,0x171c8,0x1b8e6,0x11042,0x171c4,0x130c2,0x171c2,0x130ec, // 580
216 0x171ec,0x171e6,0x1ee16,0x1dc22,0x1cc16,0x19824,0x19822,0x11028,0x13068,0x170e8, // 590
217 0x11022,0x13062,0x18560,0x10a40,0x18530,0x10a20,0x18518,0x1c28e,0x10a10,0x1850c, // 600
218 0x10a08,0x18506,0x10b60,0x185b8,0x1c2de,0x10b30,0x1859c,0x10b18,0x1858e,0x10b0c, // 610
219 0x10b06,0x10bb8,0x185de,0x10b9c,0x10b8e,0x10bde,0x18d40,0x1c6b0,0x1e35c,0x18d20, // 620
220 0x1c698,0x18d10,0x1c68c,0x18d08,0x1c686,0x18d04,0x10940,0x184b0,0x1c25c,0x11b40, // 630
221 0x10920,0x1c6dc,0x1c24e,0x11b20,0x18d98,0x1c6ce,0x11b10,0x10908,0x18486,0x11b08, // 640
222 0x18d86,0x10902,0x109b0,0x184dc,0x11bb0,0x10998,0x184ce,0x11b98,0x18dce,0x11b8c, // 650
223 0x10986,0x109dc,0x11bdc,0x109ce,0x11bce,0x1cea0,0x1e758,0x1f3ae,0x1ce90,0x1e74c, // 660
224 0x1ce88,0x1e746,0x1ce84,0x1ce82,0x18ca0,0x1c658,0x19da0,0x18c90,0x1c64c,0x19d90, // 670
225 0x1cecc,0x1c646,0x19d88,0x18c84,0x19d84,0x18c82,0x19d82,0x108a0,0x18458,0x119a0, // 680
226 0x10890,0x1c66e,0x13ba0,0x11990,0x18ccc,0x18446,0x13b90,0x19dcc,0x10884,0x13b88, // 690
227 0x11984,0x10882,0x11982,0x108d8,0x1846e,0x119d8,0x108cc,0x13bd8,0x119cc,0x108c6, // 700
228 0x13bcc,0x119c6,0x108ee,0x119ee,0x13bee,0x1ef50,0x1f7ac,0x1ef48,0x1f7a6,0x1ef44, // 710
229 0x1ef42,0x1ce50,0x1e72c,0x1ded0,0x1ef6c,0x1e726,0x1dec8,0x1ef66,0x1dec4,0x1ce42, // 720
230 0x1dec2,0x18c50,0x1c62c,0x19cd0,0x18c48,0x1c626,0x1bdd0,0x19cc8,0x1ce66,0x1bdc8, // 730
231 0x1dee6,0x18c42,0x1bdc4,0x19cc2,0x1bdc2,0x10850,0x1842c,0x118d0,0x10848,0x18426, // 740
232 0x139d0,0x118c8,0x18c66,0x17bd0,0x139c8,0x19ce6,0x10842,0x17bc8,0x1bde6,0x118c2, // 750
233 0x17bc4,0x1086c,0x118ec,0x10866,0x139ec,0x118e6,0x17bec,0x139e6,0x17be6,0x1ef28, // 760
234 0x1f796,0x1ef24,0x1ef22,0x1ce28,0x1e716,0x1de68,0x1ef36,0x1de64,0x1ce22,0x1de62, // 770
235 0x18c28,0x1c616,0x19c68,0x18c24,0x1bce8,0x19c64,0x18c22,0x1bce4,0x19c62,0x1bce2, // 780
236 0x10828,0x18416,0x11868,0x18c36,0x138e8,0x11864,0x10822,0x179e8,0x138e4,0x11862, // 790
237 0x179e4,0x138e2,0x179e2,0x11876,0x179f6,0x1ef12,0x1de34,0x1de32,0x19c34,0x1bc74, // 800
238 0x1bc72,0x11834,0x13874,0x178f4,0x178f2,0x10540,0x10520,0x18298,0x10510,0x10508, // 810
239 0x10504,0x105b0,0x10598,0x1058c,0x10586,0x105dc,0x105ce,0x186a0,0x18690,0x1c34c, // 820
240 0x18688,0x1c346,0x18684,0x18682,0x104a0,0x18258,0x10da0,0x186d8,0x1824c,0x10d90, // 830
241 0x186cc,0x10d88,0x186c6,0x10d84,0x10482,0x10d82,0x104d8,0x1826e,0x10dd8,0x186ee, // 840
242 0x10dcc,0x104c6,0x10dc6,0x104ee,0x10dee,0x1c750,0x1c748,0x1c744,0x1c742,0x18650, // 850
243 0x18ed0,0x1c76c,0x1c326,0x18ec8,0x1c766,0x18ec4,0x18642,0x18ec2,0x10450,0x10cd0, // 860
244 0x10448,0x18226,0x11dd0,0x10cc8,0x10444,0x11dc8,0x10cc4,0x10442,0x11dc4,0x10cc2, // 870
245 0x1046c,0x10cec,0x10466,0x11dec,0x10ce6,0x11de6,0x1e7a8,0x1e7a4,0x1e7a2,0x1c728, // 880
246 0x1cf68,0x1e7b6,0x1cf64,0x1c722,0x1cf62,0x18628,0x1c316,0x18e68,0x1c736,0x19ee8, // 890
247 0x18e64,0x18622,0x19ee4,0x18e62,0x19ee2,0x10428,0x18216,0x10c68,0x18636,0x11ce8, // 900
248 0x10c64,0x10422,0x13de8,0x11ce4,0x10c62,0x13de4,0x11ce2,0x10436,0x10c76,0x11cf6, // 910
249 0x13df6,0x1f7d4,0x1f7d2,0x1e794,0x1efb4,0x1e792,0x1efb2,0x1c714,0x1cf34,0x1c712, // 920
250 0x1df74,0x1cf32,0x1df72,0x18614,0x18e34,0x18612,0x19e74,0x18e32,0x1bef4), // 929
251 array( // cluster 3 -----------------------------------------------------------------------
252 0x1f560,0x1fab8,0x1ea40,0x1f530,0x1fa9c,0x1ea20,0x1f518,0x1fa8e,0x1ea10,0x1f50c, // 10
253 0x1ea08,0x1f506,0x1ea04,0x1eb60,0x1f5b8,0x1fade,0x1d640,0x1eb30,0x1f59c,0x1d620, // 20
254 0x1eb18,0x1f58e,0x1d610,0x1eb0c,0x1d608,0x1eb06,0x1d604,0x1d760,0x1ebb8,0x1f5de, // 30
255 0x1ae40,0x1d730,0x1eb9c,0x1ae20,0x1d718,0x1eb8e,0x1ae10,0x1d70c,0x1ae08,0x1d706, // 40
256 0x1ae04,0x1af60,0x1d7b8,0x1ebde,0x15e40,0x1af30,0x1d79c,0x15e20,0x1af18,0x1d78e, // 50
257 0x15e10,0x1af0c,0x15e08,0x1af06,0x15f60,0x1afb8,0x1d7de,0x15f30,0x1af9c,0x15f18, // 60
258 0x1af8e,0x15f0c,0x15fb8,0x1afde,0x15f9c,0x15f8e,0x1e940,0x1f4b0,0x1fa5c,0x1e920, // 70
259 0x1f498,0x1fa4e,0x1e910,0x1f48c,0x1e908,0x1f486,0x1e904,0x1e902,0x1d340,0x1e9b0, // 80
260 0x1f4dc,0x1d320,0x1e998,0x1f4ce,0x1d310,0x1e98c,0x1d308,0x1e986,0x1d304,0x1d302, // 90
261 0x1a740,0x1d3b0,0x1e9dc,0x1a720,0x1d398,0x1e9ce,0x1a710,0x1d38c,0x1a708,0x1d386, // 100
262 0x1a704,0x1a702,0x14f40,0x1a7b0,0x1d3dc,0x14f20,0x1a798,0x1d3ce,0x14f10,0x1a78c, // 110
263 0x14f08,0x1a786,0x14f04,0x14fb0,0x1a7dc,0x14f98,0x1a7ce,0x14f8c,0x14f86,0x14fdc, // 120
264 0x14fce,0x1e8a0,0x1f458,0x1fa2e,0x1e890,0x1f44c,0x1e888,0x1f446,0x1e884,0x1e882, // 130
265 0x1d1a0,0x1e8d8,0x1f46e,0x1d190,0x1e8cc,0x1d188,0x1e8c6,0x1d184,0x1d182,0x1a3a0, // 140
266 0x1d1d8,0x1e8ee,0x1a390,0x1d1cc,0x1a388,0x1d1c6,0x1a384,0x1a382,0x147a0,0x1a3d8, // 150
267 0x1d1ee,0x14790,0x1a3cc,0x14788,0x1a3c6,0x14784,0x14782,0x147d8,0x1a3ee,0x147cc, // 160
268 0x147c6,0x147ee,0x1e850,0x1f42c,0x1e848,0x1f426,0x1e844,0x1e842,0x1d0d0,0x1e86c, // 170
269 0x1d0c8,0x1e866,0x1d0c4,0x1d0c2,0x1a1d0,0x1d0ec,0x1a1c8,0x1d0e6,0x1a1c4,0x1a1c2, // 180
270 0x143d0,0x1a1ec,0x143c8,0x1a1e6,0x143c4,0x143c2,0x143ec,0x143e6,0x1e828,0x1f416, // 190
271 0x1e824,0x1e822,0x1d068,0x1e836,0x1d064,0x1d062,0x1a0e8,0x1d076,0x1a0e4,0x1a0e2, // 200
272 0x141e8,0x1a0f6,0x141e4,0x141e2,0x1e814,0x1e812,0x1d034,0x1d032,0x1a074,0x1a072, // 210
273 0x1e540,0x1f2b0,0x1f95c,0x1e520,0x1f298,0x1f94e,0x1e510,0x1f28c,0x1e508,0x1f286, // 220
274 0x1e504,0x1e502,0x1cb40,0x1e5b0,0x1f2dc,0x1cb20,0x1e598,0x1f2ce,0x1cb10,0x1e58c, // 230
275 0x1cb08,0x1e586,0x1cb04,0x1cb02,0x19740,0x1cbb0,0x1e5dc,0x19720,0x1cb98,0x1e5ce, // 240
276 0x19710,0x1cb8c,0x19708,0x1cb86,0x19704,0x19702,0x12f40,0x197b0,0x1cbdc,0x12f20, // 250
277 0x19798,0x1cbce,0x12f10,0x1978c,0x12f08,0x19786,0x12f04,0x12fb0,0x197dc,0x12f98, // 260
278 0x197ce,0x12f8c,0x12f86,0x12fdc,0x12fce,0x1f6a0,0x1fb58,0x16bf0,0x1f690,0x1fb4c, // 270
279 0x169f8,0x1f688,0x1fb46,0x168fc,0x1f684,0x1f682,0x1e4a0,0x1f258,0x1f92e,0x1eda0, // 280
280 0x1e490,0x1fb6e,0x1ed90,0x1f6cc,0x1f246,0x1ed88,0x1e484,0x1ed84,0x1e482,0x1ed82, // 290
281 0x1c9a0,0x1e4d8,0x1f26e,0x1dba0,0x1c990,0x1e4cc,0x1db90,0x1edcc,0x1e4c6,0x1db88, // 300
282 0x1c984,0x1db84,0x1c982,0x1db82,0x193a0,0x1c9d8,0x1e4ee,0x1b7a0,0x19390,0x1c9cc, // 310
283 0x1b790,0x1dbcc,0x1c9c6,0x1b788,0x19384,0x1b784,0x19382,0x1b782,0x127a0,0x193d8, // 320
284 0x1c9ee,0x16fa0,0x12790,0x193cc,0x16f90,0x1b7cc,0x193c6,0x16f88,0x12784,0x16f84, // 330
285 0x12782,0x127d8,0x193ee,0x16fd8,0x127cc,0x16fcc,0x127c6,0x16fc6,0x127ee,0x1f650, // 340
286 0x1fb2c,0x165f8,0x1f648,0x1fb26,0x164fc,0x1f644,0x1647e,0x1f642,0x1e450,0x1f22c, // 350
287 0x1ecd0,0x1e448,0x1f226,0x1ecc8,0x1f666,0x1ecc4,0x1e442,0x1ecc2,0x1c8d0,0x1e46c, // 360
288 0x1d9d0,0x1c8c8,0x1e466,0x1d9c8,0x1ece6,0x1d9c4,0x1c8c2,0x1d9c2,0x191d0,0x1c8ec, // 370
289 0x1b3d0,0x191c8,0x1c8e6,0x1b3c8,0x1d9e6,0x1b3c4,0x191c2,0x1b3c2,0x123d0,0x191ec, // 380
290 0x167d0,0x123c8,0x191e6,0x167c8,0x1b3e6,0x167c4,0x123c2,0x167c2,0x123ec,0x167ec, // 390
291 0x123e6,0x167e6,0x1f628,0x1fb16,0x162fc,0x1f624,0x1627e,0x1f622,0x1e428,0x1f216, // 400
292 0x1ec68,0x1f636,0x1ec64,0x1e422,0x1ec62,0x1c868,0x1e436,0x1d8e8,0x1c864,0x1d8e4, // 410
293 0x1c862,0x1d8e2,0x190e8,0x1c876,0x1b1e8,0x1d8f6,0x1b1e4,0x190e2,0x1b1e2,0x121e8, // 420
294 0x190f6,0x163e8,0x121e4,0x163e4,0x121e2,0x163e2,0x121f6,0x163f6,0x1f614,0x1617e, // 430
295 0x1f612,0x1e414,0x1ec34,0x1e412,0x1ec32,0x1c834,0x1d874,0x1c832,0x1d872,0x19074, // 440
296 0x1b0f4,0x19072,0x1b0f2,0x120f4,0x161f4,0x120f2,0x161f2,0x1f60a,0x1e40a,0x1ec1a, // 450
297 0x1c81a,0x1d83a,0x1903a,0x1b07a,0x1e2a0,0x1f158,0x1f8ae,0x1e290,0x1f14c,0x1e288, // 460
298 0x1f146,0x1e284,0x1e282,0x1c5a0,0x1e2d8,0x1f16e,0x1c590,0x1e2cc,0x1c588,0x1e2c6, // 470
299 0x1c584,0x1c582,0x18ba0,0x1c5d8,0x1e2ee,0x18b90,0x1c5cc,0x18b88,0x1c5c6,0x18b84, // 480
300 0x18b82,0x117a0,0x18bd8,0x1c5ee,0x11790,0x18bcc,0x11788,0x18bc6,0x11784,0x11782, // 490
301 0x117d8,0x18bee,0x117cc,0x117c6,0x117ee,0x1f350,0x1f9ac,0x135f8,0x1f348,0x1f9a6, // 500
302 0x134fc,0x1f344,0x1347e,0x1f342,0x1e250,0x1f12c,0x1e6d0,0x1e248,0x1f126,0x1e6c8, // 510
303 0x1f366,0x1e6c4,0x1e242,0x1e6c2,0x1c4d0,0x1e26c,0x1cdd0,0x1c4c8,0x1e266,0x1cdc8, // 520
304 0x1e6e6,0x1cdc4,0x1c4c2,0x1cdc2,0x189d0,0x1c4ec,0x19bd0,0x189c8,0x1c4e6,0x19bc8, // 530
305 0x1cde6,0x19bc4,0x189c2,0x19bc2,0x113d0,0x189ec,0x137d0,0x113c8,0x189e6,0x137c8, // 540
306 0x19be6,0x137c4,0x113c2,0x137c2,0x113ec,0x137ec,0x113e6,0x137e6,0x1fba8,0x175f0, // 550
307 0x1bafc,0x1fba4,0x174f8,0x1ba7e,0x1fba2,0x1747c,0x1743e,0x1f328,0x1f996,0x132fc, // 560
308 0x1f768,0x1fbb6,0x176fc,0x1327e,0x1f764,0x1f322,0x1767e,0x1f762,0x1e228,0x1f116, // 570
309 0x1e668,0x1e224,0x1eee8,0x1f776,0x1e222,0x1eee4,0x1e662,0x1eee2,0x1c468,0x1e236, // 580
310 0x1cce8,0x1c464,0x1dde8,0x1cce4,0x1c462,0x1dde4,0x1cce2,0x1dde2,0x188e8,0x1c476, // 590
311 0x199e8,0x188e4,0x1bbe8,0x199e4,0x188e2,0x1bbe4,0x199e2,0x1bbe2,0x111e8,0x188f6, // 600
312 0x133e8,0x111e4,0x177e8,0x133e4,0x111e2,0x177e4,0x133e2,0x177e2,0x111f6,0x133f6, // 610
313 0x1fb94,0x172f8,0x1b97e,0x1fb92,0x1727c,0x1723e,0x1f314,0x1317e,0x1f734,0x1f312, // 620
314 0x1737e,0x1f732,0x1e214,0x1e634,0x1e212,0x1ee74,0x1e632,0x1ee72,0x1c434,0x1cc74, // 630
315 0x1c432,0x1dcf4,0x1cc72,0x1dcf2,0x18874,0x198f4,0x18872,0x1b9f4,0x198f2,0x1b9f2, // 640
316 0x110f4,0x131f4,0x110f2,0x173f4,0x131f2,0x173f2,0x1fb8a,0x1717c,0x1713e,0x1f30a, // 650
317 0x1f71a,0x1e20a,0x1e61a,0x1ee3a,0x1c41a,0x1cc3a,0x1dc7a,0x1883a,0x1987a,0x1b8fa, // 660
318 0x1107a,0x130fa,0x171fa,0x170be,0x1e150,0x1f0ac,0x1e148,0x1f0a6,0x1e144,0x1e142, // 670
319 0x1c2d0,0x1e16c,0x1c2c8,0x1e166,0x1c2c4,0x1c2c2,0x185d0,0x1c2ec,0x185c8,0x1c2e6, // 680
320 0x185c4,0x185c2,0x10bd0,0x185ec,0x10bc8,0x185e6,0x10bc4,0x10bc2,0x10bec,0x10be6, // 690
321 0x1f1a8,0x1f8d6,0x11afc,0x1f1a4,0x11a7e,0x1f1a2,0x1e128,0x1f096,0x1e368,0x1e124, // 700
322 0x1e364,0x1e122,0x1e362,0x1c268,0x1e136,0x1c6e8,0x1c264,0x1c6e4,0x1c262,0x1c6e2, // 710
323 0x184e8,0x1c276,0x18de8,0x184e4,0x18de4,0x184e2,0x18de2,0x109e8,0x184f6,0x11be8, // 720
324 0x109e4,0x11be4,0x109e2,0x11be2,0x109f6,0x11bf6,0x1f9d4,0x13af8,0x19d7e,0x1f9d2, // 730
325 0x13a7c,0x13a3e,0x1f194,0x1197e,0x1f3b4,0x1f192,0x13b7e,0x1f3b2,0x1e114,0x1e334, // 740
326 0x1e112,0x1e774,0x1e332,0x1e772,0x1c234,0x1c674,0x1c232,0x1cef4,0x1c672,0x1cef2, // 750
327 0x18474,0x18cf4,0x18472,0x19df4,0x18cf2,0x19df2,0x108f4,0x119f4,0x108f2,0x13bf4, // 760
328 0x119f2,0x13bf2,0x17af0,0x1bd7c,0x17a78,0x1bd3e,0x17a3c,0x17a1e,0x1f9ca,0x1397c, // 770
329 0x1fbda,0x17b7c,0x1393e,0x17b3e,0x1f18a,0x1f39a,0x1f7ba,0x1e10a,0x1e31a,0x1e73a, // 780
330 0x1ef7a,0x1c21a,0x1c63a,0x1ce7a,0x1defa,0x1843a,0x18c7a,0x19cfa,0x1bdfa,0x1087a, // 790
331 0x118fa,0x139fa,0x17978,0x1bcbe,0x1793c,0x1791e,0x138be,0x179be,0x178bc,0x1789e, // 800
332 0x1785e,0x1e0a8,0x1e0a4,0x1e0a2,0x1c168,0x1e0b6,0x1c164,0x1c162,0x182e8,0x1c176, // 810
333 0x182e4,0x182e2,0x105e8,0x182f6,0x105e4,0x105e2,0x105f6,0x1f0d4,0x10d7e,0x1f0d2, // 820
334 0x1e094,0x1e1b4,0x1e092,0x1e1b2,0x1c134,0x1c374,0x1c132,0x1c372,0x18274,0x186f4, // 830
335 0x18272,0x186f2,0x104f4,0x10df4,0x104f2,0x10df2,0x1f8ea,0x11d7c,0x11d3e,0x1f0ca, // 840
336 0x1f1da,0x1e08a,0x1e19a,0x1e3ba,0x1c11a,0x1c33a,0x1c77a,0x1823a,0x1867a,0x18efa, // 850
337 0x1047a,0x10cfa,0x11dfa,0x13d78,0x19ebe,0x13d3c,0x13d1e,0x11cbe,0x13dbe,0x17d70, // 860
338 0x1bebc,0x17d38,0x1be9e,0x17d1c,0x17d0e,0x13cbc,0x17dbc,0x13c9e,0x17d9e,0x17cb8, // 870
339 0x1be5e,0x17c9c,0x17c8e,0x13c5e,0x17cde,0x17c5c,0x17c4e,0x17c2e,0x1c0b4,0x1c0b2, // 880
340 0x18174,0x18172,0x102f4,0x102f2,0x1e0da,0x1c09a,0x1c1ba,0x1813a,0x1837a,0x1027a, // 890
341 0x106fa,0x10ebe,0x11ebc,0x11e9e,0x13eb8,0x19f5e,0x13e9c,0x13e8e,0x11e5e,0x13ede, // 900
342 0x17eb0,0x1bf5c,0x17e98,0x1bf4e,0x17e8c,0x17e86,0x13e5c,0x17edc,0x13e4e,0x17ece, // 910
343 0x17e58,0x1bf2e,0x17e4c,0x17e46,0x13e2e,0x17e6e,0x17e2c,0x17e26,0x10f5e,0x11f5c, // 920
344 0x11f4e,0x13f58,0x19fae,0x13f4c,0x13f46,0x11f2e,0x13f6e,0x13f2c,0x13f26), // 929
345 array( // cluster 6 -----------------------------------------------------------------------
346 0x1abe0,0x1d5f8,0x153c0,0x1a9f0,0x1d4fc,0x151e0,0x1a8f8,0x1d47e,0x150f0,0x1a87c, // 10
347 0x15078,0x1fad0,0x15be0,0x1adf8,0x1fac8,0x159f0,0x1acfc,0x1fac4,0x158f8,0x1ac7e, // 20
348 0x1fac2,0x1587c,0x1f5d0,0x1faec,0x15df8,0x1f5c8,0x1fae6,0x15cfc,0x1f5c4,0x15c7e, // 30
349 0x1f5c2,0x1ebd0,0x1f5ec,0x1ebc8,0x1f5e6,0x1ebc4,0x1ebc2,0x1d7d0,0x1ebec,0x1d7c8, // 40
350 0x1ebe6,0x1d7c4,0x1d7c2,0x1afd0,0x1d7ec,0x1afc8,0x1d7e6,0x1afc4,0x14bc0,0x1a5f0, // 50
351 0x1d2fc,0x149e0,0x1a4f8,0x1d27e,0x148f0,0x1a47c,0x14878,0x1a43e,0x1483c,0x1fa68, // 60
352 0x14df0,0x1a6fc,0x1fa64,0x14cf8,0x1a67e,0x1fa62,0x14c7c,0x14c3e,0x1f4e8,0x1fa76, // 70
353 0x14efc,0x1f4e4,0x14e7e,0x1f4e2,0x1e9e8,0x1f4f6,0x1e9e4,0x1e9e2,0x1d3e8,0x1e9f6, // 80
354 0x1d3e4,0x1d3e2,0x1a7e8,0x1d3f6,0x1a7e4,0x1a7e2,0x145e0,0x1a2f8,0x1d17e,0x144f0, // 90
355 0x1a27c,0x14478,0x1a23e,0x1443c,0x1441e,0x1fa34,0x146f8,0x1a37e,0x1fa32,0x1467c, // 100
356 0x1463e,0x1f474,0x1477e,0x1f472,0x1e8f4,0x1e8f2,0x1d1f4,0x1d1f2,0x1a3f4,0x1a3f2, // 110
357 0x142f0,0x1a17c,0x14278,0x1a13e,0x1423c,0x1421e,0x1fa1a,0x1437c,0x1433e,0x1f43a, // 120
358 0x1e87a,0x1d0fa,0x14178,0x1a0be,0x1413c,0x1411e,0x141be,0x140bc,0x1409e,0x12bc0, // 130
359 0x195f0,0x1cafc,0x129e0,0x194f8,0x1ca7e,0x128f0,0x1947c,0x12878,0x1943e,0x1283c, // 140
360 0x1f968,0x12df0,0x196fc,0x1f964,0x12cf8,0x1967e,0x1f962,0x12c7c,0x12c3e,0x1f2e8, // 150
361 0x1f976,0x12efc,0x1f2e4,0x12e7e,0x1f2e2,0x1e5e8,0x1f2f6,0x1e5e4,0x1e5e2,0x1cbe8, // 160
362 0x1e5f6,0x1cbe4,0x1cbe2,0x197e8,0x1cbf6,0x197e4,0x197e2,0x1b5e0,0x1daf8,0x1ed7e, // 170
363 0x169c0,0x1b4f0,0x1da7c,0x168e0,0x1b478,0x1da3e,0x16870,0x1b43c,0x16838,0x1b41e, // 180
364 0x1681c,0x125e0,0x192f8,0x1c97e,0x16de0,0x124f0,0x1927c,0x16cf0,0x1b67c,0x1923e, // 190
365 0x16c78,0x1243c,0x16c3c,0x1241e,0x16c1e,0x1f934,0x126f8,0x1937e,0x1fb74,0x1f932, // 200
366 0x16ef8,0x1267c,0x1fb72,0x16e7c,0x1263e,0x16e3e,0x1f274,0x1277e,0x1f6f4,0x1f272, // 210
367 0x16f7e,0x1f6f2,0x1e4f4,0x1edf4,0x1e4f2,0x1edf2,0x1c9f4,0x1dbf4,0x1c9f2,0x1dbf2, // 220
368 0x193f4,0x193f2,0x165c0,0x1b2f0,0x1d97c,0x164e0,0x1b278,0x1d93e,0x16470,0x1b23c, // 230
369 0x16438,0x1b21e,0x1641c,0x1640e,0x122f0,0x1917c,0x166f0,0x12278,0x1913e,0x16678, // 240
370 0x1b33e,0x1663c,0x1221e,0x1661e,0x1f91a,0x1237c,0x1fb3a,0x1677c,0x1233e,0x1673e, // 250
371 0x1f23a,0x1f67a,0x1e47a,0x1ecfa,0x1c8fa,0x1d9fa,0x191fa,0x162e0,0x1b178,0x1d8be, // 260
372 0x16270,0x1b13c,0x16238,0x1b11e,0x1621c,0x1620e,0x12178,0x190be,0x16378,0x1213c, // 270
373 0x1633c,0x1211e,0x1631e,0x121be,0x163be,0x16170,0x1b0bc,0x16138,0x1b09e,0x1611c, // 280
374 0x1610e,0x120bc,0x161bc,0x1209e,0x1619e,0x160b8,0x1b05e,0x1609c,0x1608e,0x1205e, // 290
375 0x160de,0x1605c,0x1604e,0x115e0,0x18af8,0x1c57e,0x114f0,0x18a7c,0x11478,0x18a3e, // 300
376 0x1143c,0x1141e,0x1f8b4,0x116f8,0x18b7e,0x1f8b2,0x1167c,0x1163e,0x1f174,0x1177e, // 310
377 0x1f172,0x1e2f4,0x1e2f2,0x1c5f4,0x1c5f2,0x18bf4,0x18bf2,0x135c0,0x19af0,0x1cd7c, // 320
378 0x134e0,0x19a78,0x1cd3e,0x13470,0x19a3c,0x13438,0x19a1e,0x1341c,0x1340e,0x112f0, // 330
379 0x1897c,0x136f0,0x11278,0x1893e,0x13678,0x19b3e,0x1363c,0x1121e,0x1361e,0x1f89a, // 340
380 0x1137c,0x1f9ba,0x1377c,0x1133e,0x1373e,0x1f13a,0x1f37a,0x1e27a,0x1e6fa,0x1c4fa, // 350
381 0x1cdfa,0x189fa,0x1bae0,0x1dd78,0x1eebe,0x174c0,0x1ba70,0x1dd3c,0x17460,0x1ba38, // 360
382 0x1dd1e,0x17430,0x1ba1c,0x17418,0x1ba0e,0x1740c,0x132e0,0x19978,0x1ccbe,0x176e0, // 370
383 0x13270,0x1993c,0x17670,0x1bb3c,0x1991e,0x17638,0x1321c,0x1761c,0x1320e,0x1760e, // 380
384 0x11178,0x188be,0x13378,0x1113c,0x17778,0x1333c,0x1111e,0x1773c,0x1331e,0x1771e, // 390
385 0x111be,0x133be,0x177be,0x172c0,0x1b970,0x1dcbc,0x17260,0x1b938,0x1dc9e,0x17230, // 400
386 0x1b91c,0x17218,0x1b90e,0x1720c,0x17206,0x13170,0x198bc,0x17370,0x13138,0x1989e, // 410
387 0x17338,0x1b99e,0x1731c,0x1310e,0x1730e,0x110bc,0x131bc,0x1109e,0x173bc,0x1319e, // 420
388 0x1739e,0x17160,0x1b8b8,0x1dc5e,0x17130,0x1b89c,0x17118,0x1b88e,0x1710c,0x17106, // 430
389 0x130b8,0x1985e,0x171b8,0x1309c,0x1719c,0x1308e,0x1718e,0x1105e,0x130de,0x171de, // 440
390 0x170b0,0x1b85c,0x17098,0x1b84e,0x1708c,0x17086,0x1305c,0x170dc,0x1304e,0x170ce, // 450
391 0x17058,0x1b82e,0x1704c,0x17046,0x1302e,0x1706e,0x1702c,0x17026,0x10af0,0x1857c, // 460
392 0x10a78,0x1853e,0x10a3c,0x10a1e,0x10b7c,0x10b3e,0x1f0ba,0x1e17a,0x1c2fa,0x185fa, // 470
393 0x11ae0,0x18d78,0x1c6be,0x11a70,0x18d3c,0x11a38,0x18d1e,0x11a1c,0x11a0e,0x10978, // 480
394 0x184be,0x11b78,0x1093c,0x11b3c,0x1091e,0x11b1e,0x109be,0x11bbe,0x13ac0,0x19d70, // 490
395 0x1cebc,0x13a60,0x19d38,0x1ce9e,0x13a30,0x19d1c,0x13a18,0x19d0e,0x13a0c,0x13a06, // 500
396 0x11970,0x18cbc,0x13b70,0x11938,0x18c9e,0x13b38,0x1191c,0x13b1c,0x1190e,0x13b0e, // 510
397 0x108bc,0x119bc,0x1089e,0x13bbc,0x1199e,0x13b9e,0x1bd60,0x1deb8,0x1ef5e,0x17a40, // 520
398 0x1bd30,0x1de9c,0x17a20,0x1bd18,0x1de8e,0x17a10,0x1bd0c,0x17a08,0x1bd06,0x17a04, // 530
399 0x13960,0x19cb8,0x1ce5e,0x17b60,0x13930,0x19c9c,0x17b30,0x1bd9c,0x19c8e,0x17b18, // 540
400 0x1390c,0x17b0c,0x13906,0x17b06,0x118b8,0x18c5e,0x139b8,0x1189c,0x17bb8,0x1399c, // 550
401 0x1188e,0x17b9c,0x1398e,0x17b8e,0x1085e,0x118de,0x139de,0x17bde,0x17940,0x1bcb0, // 560
402 0x1de5c,0x17920,0x1bc98,0x1de4e,0x17910,0x1bc8c,0x17908,0x1bc86,0x17904,0x17902, // 570
403 0x138b0,0x19c5c,0x179b0,0x13898,0x19c4e,0x17998,0x1bcce,0x1798c,0x13886,0x17986, // 580
404 0x1185c,0x138dc,0x1184e,0x179dc,0x138ce,0x179ce,0x178a0,0x1bc58,0x1de2e,0x17890, // 590
405 0x1bc4c,0x17888,0x1bc46,0x17884,0x17882,0x13858,0x19c2e,0x178d8,0x1384c,0x178cc, // 600
406 0x13846,0x178c6,0x1182e,0x1386e,0x178ee,0x17850,0x1bc2c,0x17848,0x1bc26,0x17844, // 610
407 0x17842,0x1382c,0x1786c,0x13826,0x17866,0x17828,0x1bc16,0x17824,0x17822,0x13816, // 620
408 0x17836,0x10578,0x182be,0x1053c,0x1051e,0x105be,0x10d70,0x186bc,0x10d38,0x1869e, // 630
409 0x10d1c,0x10d0e,0x104bc,0x10dbc,0x1049e,0x10d9e,0x11d60,0x18eb8,0x1c75e,0x11d30, // 640
410 0x18e9c,0x11d18,0x18e8e,0x11d0c,0x11d06,0x10cb8,0x1865e,0x11db8,0x10c9c,0x11d9c, // 650
411 0x10c8e,0x11d8e,0x1045e,0x10cde,0x11dde,0x13d40,0x19eb0,0x1cf5c,0x13d20,0x19e98, // 660
412 0x1cf4e,0x13d10,0x19e8c,0x13d08,0x19e86,0x13d04,0x13d02,0x11cb0,0x18e5c,0x13db0, // 670
413 0x11c98,0x18e4e,0x13d98,0x19ece,0x13d8c,0x11c86,0x13d86,0x10c5c,0x11cdc,0x10c4e, // 680
414 0x13ddc,0x11cce,0x13dce,0x1bea0,0x1df58,0x1efae,0x1be90,0x1df4c,0x1be88,0x1df46, // 690
415 0x1be84,0x1be82,0x13ca0,0x19e58,0x1cf2e,0x17da0,0x13c90,0x19e4c,0x17d90,0x1becc, // 700
416 0x19e46,0x17d88,0x13c84,0x17d84,0x13c82,0x17d82,0x11c58,0x18e2e,0x13cd8,0x11c4c, // 710
417 0x17dd8,0x13ccc,0x11c46,0x17dcc,0x13cc6,0x17dc6,0x10c2e,0x11c6e,0x13cee,0x17dee, // 720
418 0x1be50,0x1df2c,0x1be48,0x1df26,0x1be44,0x1be42,0x13c50,0x19e2c,0x17cd0,0x13c48, // 730
419 0x19e26,0x17cc8,0x1be66,0x17cc4,0x13c42,0x17cc2,0x11c2c,0x13c6c,0x11c26,0x17cec, // 740
420 0x13c66,0x17ce6,0x1be28,0x1df16,0x1be24,0x1be22,0x13c28,0x19e16,0x17c68,0x13c24, // 750
421 0x17c64,0x13c22,0x17c62,0x11c16,0x13c36,0x17c76,0x1be14,0x1be12,0x13c14,0x17c34, // 760
422 0x13c12,0x17c32,0x102bc,0x1029e,0x106b8,0x1835e,0x1069c,0x1068e,0x1025e,0x106de, // 770
423 0x10eb0,0x1875c,0x10e98,0x1874e,0x10e8c,0x10e86,0x1065c,0x10edc,0x1064e,0x10ece, // 780
424 0x11ea0,0x18f58,0x1c7ae,0x11e90,0x18f4c,0x11e88,0x18f46,0x11e84,0x11e82,0x10e58, // 790
425 0x1872e,0x11ed8,0x18f6e,0x11ecc,0x10e46,0x11ec6,0x1062e,0x10e6e,0x11eee,0x19f50, // 800
426 0x1cfac,0x19f48,0x1cfa6,0x19f44,0x19f42,0x11e50,0x18f2c,0x13ed0,0x19f6c,0x18f26, // 810
427 0x13ec8,0x11e44,0x13ec4,0x11e42,0x13ec2,0x10e2c,0x11e6c,0x10e26,0x13eec,0x11e66, // 820
428 0x13ee6,0x1dfa8,0x1efd6,0x1dfa4,0x1dfa2,0x19f28,0x1cf96,0x1bf68,0x19f24,0x1bf64, // 830
429 0x19f22,0x1bf62,0x11e28,0x18f16,0x13e68,0x11e24,0x17ee8,0x13e64,0x11e22,0x17ee4, // 840
430 0x13e62,0x17ee2,0x10e16,0x11e36,0x13e76,0x17ef6,0x1df94,0x1df92,0x19f14,0x1bf34, // 850
431 0x19f12,0x1bf32,0x11e14,0x13e34,0x11e12,0x17e74,0x13e32,0x17e72,0x1df8a,0x19f0a, // 860
432 0x1bf1a,0x11e0a,0x13e1a,0x17e3a,0x1035c,0x1034e,0x10758,0x183ae,0x1074c,0x10746, // 870
433 0x1032e,0x1076e,0x10f50,0x187ac,0x10f48,0x187a6,0x10f44,0x10f42,0x1072c,0x10f6c, // 880
434 0x10726,0x10f66,0x18fa8,0x1c7d6,0x18fa4,0x18fa2,0x10f28,0x18796,0x11f68,0x18fb6, // 890
435 0x11f64,0x10f22,0x11f62,0x10716,0x10f36,0x11f76,0x1cfd4,0x1cfd2,0x18f94,0x19fb4, // 900
436 0x18f92,0x19fb2,0x10f14,0x11f34,0x10f12,0x13f74,0x11f32,0x13f72,0x1cfca,0x18f8a, // 910
437 0x19f9a,0x10f0a,0x11f1a,0x13f3a,0x103ac,0x103a6,0x107a8,0x183d6,0x107a4,0x107a2, // 920
438 0x10396,0x107b6,0x187d4,0x187d2,0x10794,0x10fb4,0x10792,0x10fb2,0x1c7ea) // 929
439 ); // end of $clusters array
440
441 /**
442 * Array of factors of the Reed-Solomon polynomial equations used for error correction; one sub array for each correction level (0-8).
443 * @protected
444 */
445 protected $rsfactors = array(
446 array( // ECL 0 (2 factors) -------------------------------------------------------------------------------
447 0x01b,0x395), // 2
448 array( // ECL 1 (4 factors) -------------------------------------------------------------------------------
449 0x20a,0x238,0x2d3,0x329), // 4
450 array( // ECL 2 (8 factors) -------------------------------------------------------------------------------
451 0x0ed,0x134,0x1b4,0x11c,0x286,0x28d,0x1ac,0x17b), // 8
452 array( // ECL 3 (16 factors) ------------------------------------------------------------------------------
453 0x112,0x232,0x0e8,0x2f3,0x257,0x20c,0x321,0x084,0x127,0x074,0x1ba,0x1ac,0x127,0x02a,0x0b0,0x041),// 16
454 array( // ECL 4 (32 factors) ------------------------------------------------------------------------------
455 0x169,0x23f,0x39a,0x20d,0x0b0,0x24a,0x280,0x141,0x218,0x2e6,0x2a5,0x2e6,0x2af,0x11c,0x0c1,0x205, // 16
456 0x111,0x1ee,0x107,0x093,0x251,0x320,0x23b,0x140,0x323,0x085,0x0e7,0x186,0x2ad,0x14a,0x03f,0x19a),// 32
457 array( // ECL 5 (64 factors) ------------------------------------------------------------------------------
458 0x21b,0x1a6,0x006,0x05d,0x35e,0x303,0x1c5,0x06a,0x262,0x11f,0x06b,0x1f9,0x2dd,0x36d,0x17d,0x264, // 16
459 0x2d3,0x1dc,0x1ce,0x0ac,0x1ae,0x261,0x35a,0x336,0x21f,0x178,0x1ff,0x190,0x2a0,0x2fa,0x11b,0x0b8, // 32
460 0x1b8,0x023,0x207,0x01f,0x1cc,0x252,0x0e1,0x217,0x205,0x160,0x25d,0x09e,0x28b,0x0c9,0x1e8,0x1f6, // 48
461 0x288,0x2dd,0x2cd,0x053,0x194,0x061,0x118,0x303,0x348,0x275,0x004,0x17d,0x34b,0x26f,0x108,0x21f),// 64
462 array( // ECL 6 (128 factors) -----------------------------------------------------------------------------
463 0x209,0x136,0x360,0x223,0x35a,0x244,0x128,0x17b,0x035,0x30b,0x381,0x1bc,0x190,0x39d,0x2ed,0x19f, // 16
464 0x336,0x05d,0x0d9,0x0d0,0x3a0,0x0f4,0x247,0x26c,0x0f6,0x094,0x1bf,0x277,0x124,0x38c,0x1ea,0x2c0, // 32
465 0x204,0x102,0x1c9,0x38b,0x252,0x2d3,0x2a2,0x124,0x110,0x060,0x2ac,0x1b0,0x2ae,0x25e,0x35c,0x239, // 48
466 0x0c1,0x0db,0x081,0x0ba,0x0ec,0x11f,0x0c0,0x307,0x116,0x0ad,0x028,0x17b,0x2c8,0x1cf,0x286,0x308, // 64
467 0x0ab,0x1eb,0x129,0x2fb,0x09c,0x2dc,0x05f,0x10e,0x1bf,0x05a,0x1fb,0x030,0x0e4,0x335,0x328,0x382, // 80
468 0x310,0x297,0x273,0x17a,0x17e,0x106,0x17c,0x25a,0x2f2,0x150,0x059,0x266,0x057,0x1b0,0x29e,0x268, // 96
469 0x09d,0x176,0x0f2,0x2d6,0x258,0x10d,0x177,0x382,0x34d,0x1c6,0x162,0x082,0x32e,0x24b,0x324,0x022, // 112
470 0x0d3,0x14a,0x21b,0x129,0x33b,0x361,0x025,0x205,0x342,0x13b,0x226,0x056,0x321,0x004,0x06c,0x21b),// 128
471 array( // ECL 7 (256 factors) -----------------------------------------------------------------------------
472 0x20c,0x37e,0x04b,0x2fe,0x372,0x359,0x04a,0x0cc,0x052,0x24a,0x2c4,0x0fa,0x389,0x312,0x08a,0x2d0, // 16
473 0x35a,0x0c2,0x137,0x391,0x113,0x0be,0x177,0x352,0x1b6,0x2dd,0x0c2,0x118,0x0c9,0x118,0x33c,0x2f5, // 32
474 0x2c6,0x32e,0x397,0x059,0x044,0x239,0x00b,0x0cc,0x31c,0x25d,0x21c,0x391,0x321,0x2bc,0x31f,0x089, // 48
475 0x1b7,0x1a2,0x250,0x29c,0x161,0x35b,0x172,0x2b6,0x145,0x0f0,0x0d8,0x101,0x11c,0x225,0x0d1,0x374, // 64
476 0x13b,0x046,0x149,0x319,0x1ea,0x112,0x36d,0x0a2,0x2ed,0x32c,0x2ac,0x1cd,0x14e,0x178,0x351,0x209, // 80
477 0x133,0x123,0x323,0x2c8,0x013,0x166,0x18f,0x38c,0x067,0x1ff,0x033,0x008,0x205,0x0e1,0x121,0x1d6, // 96
478 0x27d,0x2db,0x042,0x0ff,0x395,0x10d,0x1cf,0x33e,0x2da,0x1b1,0x350,0x249,0x088,0x21a,0x38a,0x05a, // 112
479 0x002,0x122,0x2e7,0x0c7,0x28f,0x387,0x149,0x031,0x322,0x244,0x163,0x24c,0x0bc,0x1ce,0x00a,0x086, // 128
480 0x274,0x140,0x1df,0x082,0x2e3,0x047,0x107,0x13e,0x176,0x259,0x0c0,0x25d,0x08e,0x2a1,0x2af,0x0ea, // 144
481 0x2d2,0x180,0x0b1,0x2f0,0x25f,0x280,0x1c7,0x0c1,0x2b1,0x2c3,0x325,0x281,0x030,0x03c,0x2dc,0x26d, // 160
482 0x37f,0x220,0x105,0x354,0x28f,0x135,0x2b9,0x2f3,0x2f4,0x03c,0x0e7,0x305,0x1b2,0x1a5,0x2d6,0x210, // 176
483 0x1f7,0x076,0x031,0x31b,0x020,0x090,0x1f4,0x0ee,0x344,0x18a,0x118,0x236,0x13f,0x009,0x287,0x226, // 192
484 0x049,0x392,0x156,0x07e,0x020,0x2a9,0x14b,0x318,0x26c,0x03c,0x261,0x1b9,0x0b4,0x317,0x37d,0x2f2, // 208
485 0x25d,0x17f,0x0e4,0x2ed,0x2f8,0x0d5,0x036,0x129,0x086,0x036,0x342,0x12b,0x39a,0x0bf,0x38e,0x214, // 224
486 0x261,0x33d,0x0bd,0x014,0x0a7,0x01d,0x368,0x1c1,0x053,0x192,0x029,0x290,0x1f9,0x243,0x1e1,0x0ad, // 240
487 0x194,0x0fb,0x2b0,0x05f,0x1f1,0x22b,0x282,0x21f,0x133,0x09f,0x39c,0x22e,0x288,0x037,0x1f1,0x00a),// 256
488 array( // ECL 8 (512 factors) -----------------------------------------------------------------------------
489 0x160,0x04d,0x175,0x1f8,0x023,0x257,0x1ac,0x0cf,0x199,0x23e,0x076,0x1f2,0x11d,0x17c,0x15e,0x1ec, // 16
490 0x0c5,0x109,0x398,0x09b,0x392,0x12b,0x0e5,0x283,0x126,0x367,0x132,0x058,0x057,0x0c1,0x160,0x30d, // 32
491 0x34e,0x04b,0x147,0x208,0x1b3,0x21f,0x0cb,0x29a,0x0f9,0x15a,0x30d,0x26d,0x280,0x10c,0x31a,0x216, // 48
492 0x21b,0x30d,0x198,0x186,0x284,0x066,0x1dc,0x1f3,0x122,0x278,0x221,0x025,0x35a,0x394,0x228,0x029, // 64
493 0x21e,0x121,0x07a,0x110,0x17f,0x320,0x1e5,0x062,0x2f0,0x1d8,0x2f9,0x06b,0x310,0x35c,0x292,0x2e5, // 80
494 0x122,0x0cc,0x2a9,0x197,0x357,0x055,0x063,0x03e,0x1e2,0x0b4,0x014,0x129,0x1c3,0x251,0x391,0x08e, // 96
495 0x328,0x2ac,0x11f,0x218,0x231,0x04c,0x28d,0x383,0x2d9,0x237,0x2e8,0x186,0x201,0x0c0,0x204,0x102, // 112
496 0x0f0,0x206,0x31a,0x18b,0x300,0x350,0x033,0x262,0x180,0x0a8,0x0be,0x33a,0x148,0x254,0x312,0x12f, // 128
497 0x23a,0x17d,0x19f,0x281,0x09c,0x0ed,0x097,0x1ad,0x213,0x0cf,0x2a4,0x2c6,0x059,0x0a8,0x130,0x192, // 144
498 0x028,0x2c4,0x23f,0x0a2,0x360,0x0e5,0x041,0x35d,0x349,0x200,0x0a4,0x1dd,0x0dd,0x05c,0x166,0x311, // 160
499 0x120,0x165,0x352,0x344,0x33b,0x2e0,0x2c3,0x05e,0x008,0x1ee,0x072,0x209,0x002,0x1f3,0x353,0x21f, // 176
500 0x098,0x2d9,0x303,0x05f,0x0f8,0x169,0x242,0x143,0x358,0x31d,0x121,0x033,0x2ac,0x1d2,0x215,0x334, // 192
501 0x29d,0x02d,0x386,0x1c4,0x0a7,0x156,0x0f4,0x0ad,0x023,0x1cf,0x28b,0x033,0x2bb,0x24f,0x1c4,0x242, // 208
502 0x025,0x07c,0x12a,0x14c,0x228,0x02b,0x1ab,0x077,0x296,0x309,0x1db,0x352,0x2fc,0x16c,0x242,0x38f, // 224
503 0x11b,0x2c7,0x1d8,0x1a4,0x0f5,0x120,0x252,0x18a,0x1ff,0x147,0x24d,0x309,0x2bb,0x2b0,0x02b,0x198, // 240
504 0x34a,0x17f,0x2d1,0x209,0x230,0x284,0x2ca,0x22f,0x03e,0x091,0x369,0x297,0x2c9,0x09f,0x2a0,0x2d9, // 256
505 0x270,0x03b,0x0c1,0x1a1,0x09e,0x0d1,0x233,0x234,0x157,0x2b5,0x06d,0x260,0x233,0x16d,0x0b5,0x304, // 272
506 0x2a5,0x136,0x0f8,0x161,0x2c4,0x19a,0x243,0x366,0x269,0x349,0x278,0x35c,0x121,0x218,0x023,0x309, // 288
507 0x26a,0x24a,0x1a8,0x341,0x04d,0x255,0x15a,0x10d,0x2f5,0x278,0x2b7,0x2ef,0x14b,0x0f7,0x0b8,0x02d, // 304
508 0x313,0x2a8,0x012,0x042,0x197,0x171,0x036,0x1ec,0x0e4,0x265,0x33e,0x39a,0x1b5,0x207,0x284,0x389, // 320
509 0x315,0x1a4,0x131,0x1b9,0x0cf,0x12c,0x37c,0x33b,0x08d,0x219,0x17d,0x296,0x201,0x038,0x0fc,0x155, // 336
510 0x0f2,0x31d,0x346,0x345,0x2d0,0x0e0,0x133,0x277,0x03d,0x057,0x230,0x136,0x2f4,0x299,0x18d,0x328, // 352
511 0x353,0x135,0x1d9,0x31b,0x17a,0x01f,0x287,0x393,0x1cb,0x326,0x24e,0x2db,0x1a9,0x0d8,0x224,0x0f9, // 368
512 0x141,0x371,0x2bb,0x217,0x2a1,0x30e,0x0d2,0x32f,0x389,0x12f,0x34b,0x39a,0x119,0x049,0x1d5,0x317, // 384
513 0x294,0x0a2,0x1f2,0x134,0x09b,0x1a6,0x38b,0x331,0x0bb,0x03e,0x010,0x1a9,0x217,0x150,0x11e,0x1b5, // 400
514 0x177,0x111,0x262,0x128,0x0b7,0x39b,0x074,0x29b,0x2ef,0x161,0x03e,0x16e,0x2b3,0x17b,0x2af,0x34a, // 416
515 0x025,0x165,0x2d0,0x2e6,0x14a,0x005,0x027,0x39b,0x137,0x1a8,0x0f2,0x2ed,0x141,0x036,0x29d,0x13c, // 432
516 0x156,0x12b,0x216,0x069,0x29b,0x1e8,0x280,0x2a0,0x240,0x21c,0x13c,0x1e6,0x2d1,0x262,0x02e,0x290, // 448
517 0x1bf,0x0ab,0x268,0x1d0,0x0be,0x213,0x129,0x141,0x2fa,0x2f0,0x215,0x0af,0x086,0x00e,0x17d,0x1b1, // 464
518 0x2cd,0x02d,0x06f,0x014,0x254,0x11c,0x2e0,0x08a,0x286,0x19b,0x36d,0x29d,0x08d,0x397,0x02d,0x30c, // 480
519 0x197,0x0a4,0x14c,0x383,0x0a5,0x2d6,0x258,0x145,0x1f2,0x28f,0x165,0x2f0,0x300,0x0df,0x351,0x287, // 496
520 0x03f,0x136,0x35f,0x0fb,0x16e,0x130,0x11a,0x2e2,0x2a3,0x19a,0x185,0x0f4,0x01f,0x079,0x12f,0x107) // 512
521 );
522
523 /**
524 * This is the class constructor.
525 * Creates a PDF417 object
526 * @param $code (string) code to represent using PDF417
527 * @param $ecl (int) error correction level (0-8); default -1 = automatic correction level
528 * @param $aspectratio (float) the width to height of the symbol (excluding quiet zones)
529 * @param $macro (array) information for macro block
530 * @public
531 */
532 public function __construct($code, $ecl=-1, $aspectratio=2, $macro=array()) {
533 $barcode_array = array();
534 if ((is_null($code)) OR ($code == '\0') OR ($code == '')) {
535 return false;
536 }
537 // get the input sequence array
538 $sequence = $this->getInputSequences($code);
539 $codewords = array(); // array of code-words
540 foreach($sequence as $seq) {
541 $cw = $this->getCompaction($seq[0], $seq[1], true);
542 $codewords = array_merge($codewords, $cw);
543 }
544 if ($codewords[0] == 900) {
545 // Text Alpha is the default mode, so remove the first code
546 array_shift($codewords);
547 }
548 // count number of codewords
549 $numcw = count($codewords);
550 if ($numcw > 925) {
551 // reached maximum data codeword capacity
552 return false;
553 }
554 // build macro control block codewords
555 if (!empty($macro)) {
556 $macrocw = array();
557 // beginning of macro control block
558 $macrocw[] = 928;
559 // segment index
560 $cw = $this->getCompaction(902, sprintf('%05d', $macro['segment_index']), false);
561 $macrocw = array_merge($macrocw, $cw);
562 // file ID
563 $cw = $this->getCompaction(900, $macro['file_id'], false);
564 $macrocw = array_merge($macrocw, $cw);
565 // optional fields
566 $optmodes = array(900,902,902,900,900,902,902);
567 $optsize = array(-1,2,4,-1,-1,-1,2);
568 foreach ($optmodes as $k => $omode) {
569 if (isset($macro['option_'.$k])) {
570 $macrocw[] = 923;
571 $macrocw[] = $k;
572 if ($optsize[$k] == 2) {
573 $macro['option_'.$k] = sprintf('%05d', $macro['option_'.$k]);
574 } elseif ($optsize[$k] == 4) {
575 $macro['option_'.$k] = sprintf('%010d', $macro['option_'.$k]);
576 }
577 $cw = $this->getCompaction($omode, $macro['option_'.$k], false);
578 $macrocw = array_merge($macrocw, $cw);
579 }
580 }
581 if ($macro['segment_index'] == ($macro['segment_total'] - 1)) {
582 // end of control block
583 $macrocw[] = 922;
584 }
585 // update total codewords
586 $numcw += count($macrocw);
587 }
588 // set error correction level
589 $ecl = $this->getErrorCorrectionLevel($ecl, $numcw);
590 // number of codewords for error correction
591 $errsize = (2 << $ecl);
592 // calculate number of columns (number of codewords per row) and rows
593 $nce = ($numcw + $errsize + 1);
594 $cols = round((sqrt(4761 + (68 * $aspectratio * ROWHEIGHT * $nce)) - 69) / 34);
595 // adjust cols
596 if ($cols < 1) {
597 $cols = 1;
598 } elseif ($cols > 30) {
599 $cols = 30;
600 }
601 $rows = ceil($nce / $cols);
602 $size = ($cols * $rows);
603 // adjust rows
604 if (($rows < 3) OR ($rows > 90)) {
605 if ($rows < 3) {
606 $rows = 3;
607 } elseif ($rows > 90) {
608 $rows = 90;
609 }
610 $cols = ceil($size / $rows);
611 $size = ($cols * $rows);
612 }
613 if ($size > 928) {
614 // set dimensions to get maximum capacity
615 if (abs($aspectratio - (17 * 29 / 32)) < abs($aspectratio - (17 * 16 / 58))) {
616 $cols = 29;
617 $rows = 32;
618 } else {
619 $cols = 16;
620 $rows = 58;
621 }
622 $size = 928;
623 }
624 // calculate padding
625 $pad = ($size - $nce);
626 if ($pad > 0) {
627 if (($size - $rows) == $nce) {
628 --$rows;
629 $size -= $rows;
630 } else {
631 // add pading
632 $codewords = array_merge($codewords, array_fill(0, $pad, 900));
633 }
634 }
635 if (!empty($macro)) {
636 // add macro section
637 $codewords = array_merge($codewords, $macrocw);
638 }
639 // Symbol Lenght Descriptor (number of data codewords including Symbol Lenght Descriptor and pad codewords)
640 $sld = $size - $errsize;
641 // add symbol length description
642 array_unshift($codewords, $sld);
643 // calculate error correction
644 $ecw = $this->getErrorCorrection($codewords, $ecl);
645 // add error correction codewords
646 $codewords = array_merge($codewords, $ecw);
647 // add horizontal quiet zones to start and stop patterns
648 $pstart = str_repeat('0', QUIETH).$this->start_pattern;
649 $pstop = $this->stop_pattern.str_repeat('0', QUIETH);
650 $barcode_array['num_rows'] = ($rows * ROWHEIGHT) + (2 * QUIETV);
651 $barcode_array['num_cols'] = (($cols + 2) * 17) + 35 + (2 * QUIETH);
652 $barcode_array['bcode'] = array();
653 // build rows for vertical quiet zone
654 if (QUIETV > 0) {
655 $empty_row = array_fill(0, $barcode_array['num_cols'], 0);
656 for ($i = 0; $i < QUIETV; ++$i) {
657 // add vertical quiet rows
658 $barcode_array['bcode'][] = $empty_row;
659 }
660 }
661 $k = 0; // codeword index
662 $cid = 0; // initial cluster
663 // for each row
664 for ($r = 0; $r < $rows; ++$r) {
665 // row start code
666 $row = $pstart;
667 switch ($cid) {
668 case 0: {
669 $L = ((30 * intval($r / 3)) + intval(($rows - 1) / 3));
670 break;
671 }
672 case 1: {
673 $L = ((30 * intval($r / 3)) + ($ecl * 3) + (($rows - 1) % 3));
674 break;
675 }
676 case 2: {
677 $L = ((30 * intval($r / 3)) + ($cols - 1));
678 break;
679 }
680 }
681 // left row indicator
682 $row .= sprintf('%17b', $this->clusters[$cid][$L]);
683 // for each column
684 for ($c = 0; $c < $cols; ++$c) {
685 $row .= sprintf('%17b', $this->clusters[$cid][$codewords[$k]]);
686 ++$k;
687 }
688 switch ($cid) {
689 case 0: {
690 $L = ((30 * intval($r / 3)) + ($cols - 1));
691 break;
692 }
693 case 1: {
694 $L = ((30 * intval($r / 3)) + intval(($rows - 1) / 3));
695 break;
696 }
697 case 2: {
698 $L = ((30 * intval($r / 3)) + ($ecl * 3) + (($rows - 1) % 3));
699 break;
700 }
701 }
702 // right row indicator
703 $row .= sprintf('%17b', $this->clusters[$cid][$L]);
704 // row stop code
705 $row .= $pstop;
706 // convert the string to array
707 $arow = preg_split('//', $row, -1, PREG_SPLIT_NO_EMPTY);
708 // duplicate row to get the desired height
709 for ($h = 0; $h < ROWHEIGHT; ++$h) {
710 $barcode_array['bcode'][] = $arow;
711 }
712 ++$cid;
713 if ($cid > 2) {
714 $cid = 0;
715 }
716 }
717 if (QUIETV > 0) {
718 for ($i = 0; $i < QUIETV; ++$i) {
719 // add vertical quiet rows
720 $barcode_array['bcode'][] = $empty_row;
721 }
722 }
723 $this->barcode_array = $barcode_array;
724 }
725
726 /**
727 * Returns a barcode array which is readable by TCPDF
728 * @return array barcode array readable by TCPDF;
729 * @public
730 */
731 public function getBarcodeArray() {
732 return $this->barcode_array;
733 }
734
735 /**
736 * Returns the error correction level (0-8) to be used
737 * @param $ecl (int) error correction level
738 * @param $numcw (int) number of data codewords
739 * @return int error correction level
740 * @protected
741 */
742 protected function getErrorCorrectionLevel($ecl, $numcw) {
743 // get maximum correction level
744 $maxecl = 8; // starting error level
745 $maxerrsize = (928 - $numcw); // available codewords for error
746 while ($maxecl > 0) {
747 $errsize = (2 << $ecl);
748 if ($maxerrsize >= $errsize) {
749 break;
750 }
751 --$maxecl;
752 }
753 // check for automatic levels
754 if (($ecl < 0) OR ($ecl > 8)) {
755 if ($numcw < 41) {
756 $ecl = 2;
757 } elseif ($numcw < 161) {
758 $ecl = 3;
759 } elseif ($numcw < 321) {
760 $ecl = 4;
761 } elseif ($numcw < 864) {
762 $ecl = 5;
763 } else {
764 $ecl = $maxecl;
765 }
766 }
767 if ($ecl > $maxecl) {
768 $ecl = $maxecl;
769 }
770 return $ecl;
771 }
772
773 /**
774 * Returns the error correction codewords
775 * @param $cw (array) array of codewords including Symbol Lenght Descriptor and pad
776 * @param $ecl (int) error correction level 0-8
777 * @return array of error correction codewords
778 * @protected
779 */
780 protected function getErrorCorrection($cw, $ecl) {
781 // get error correction coefficients
782 $ecc = $this->rsfactors[$ecl];
783 // number of error correction factors
784 $eclsize = (2 << $ecl);
785 // maximum index for $rsfactors[$ecl]
786 $eclmaxid = ($eclsize - 1);
787 // initialize array of error correction codewords
788 $ecw = array_fill(0, $eclsize, 0);
789 // for each data codeword
790 foreach($cw as $k => $d) {
791 $t1 = ($d + $ecw[$eclmaxid]) % 929;
792 for ($j = $eclmaxid; $j > 0; --$j) {
793 $t2 = ($t1 * $ecc[$j]) % 929;
794 $t3 = 929 - $t2;
795 $ecw[$j] = ($ecw[($j - 1)] + $t3) % 929;
796 }
797 $t2 = ($t1 * $ecc[0]) % 929;
798 $t3 = 929 - $t2;
799 $ecw[0] = $t3 % 929;
800 }
801 foreach($ecw as $j => $e) {
802 if ($e != 0) {
803 $ecw[$j] = 929 - $e;
804 }
805 }
806 $ecw = array_reverse($ecw);
807 return $ecw;
808 }
809
810 /**
811 * Create array of sequences from input
812 * @param $code (string) code
813 * @return bidimensional array containing characters and classification
814 * @protected
815 */
816 protected function getInputSequences($code) {
817 $sequence_array = array(); // array to be returned
818 $numseq = array();
819 // get numeric sequences
820 preg_match_all('/([0-9]{13,44})/', $code, $numseq, PREG_OFFSET_CAPTURE);
821 $numseq[1][] = array('', strlen($code));
822 $offset = 0;
823 foreach($numseq[1] as $seq) {
824 $seqlen = strlen($seq[0]);
825 if ($seq[1] > 0) {
826 // extract text sequence before the number sequence
827 $prevseq = substr($code, $offset, ($seq[1] - $offset));
828 $textseq = array();
829 // get text sequences
830 preg_match_all('/([\x09\x0a\x0d\x20-\x7e]{5,})/', $prevseq, $textseq, PREG_OFFSET_CAPTURE);
831 $textseq[1][] = array('', strlen($prevseq));
832 $txtoffset = 0;
833 foreach($textseq[1] as $txtseq) {
834 $txtseqlen = strlen($txtseq[0]);
835 if ($txtseq[1] > 0) {
836 // extract byte sequence before the text sequence
837 $prevtxtseq = substr($prevseq, $txtoffset, ($txtseq[1] - $txtoffset));
838 if (strlen($prevtxtseq) > 0) {
839 // add BYTE sequence
840 if ((strlen($prevtxtseq) == 1) AND ((count($sequence_array) > 0) AND ($sequence_array[(count($sequence_array) - 1)][0] == 900))) {
841 $sequence_array[] = array(913, $prevtxtseq);
842 } elseif ((strlen($prevtxtseq) % 6) == 0) {
843 $sequence_array[] = array(924, $prevtxtseq);
844 } else {
845 $sequence_array[] = array(901, $prevtxtseq);
846 }
847 }
848 }
849 if ($txtseqlen > 0) {
850 // add numeric sequence
851 $sequence_array[] = array(900, $txtseq[0]);
852 }
853 $txtoffset = $txtseq[1] + $txtseqlen;
854 }
855 }
856 if ($seqlen > 0) {
857 // add numeric sequence
858 $sequence_array[] = array(902, $seq[0]);
859 }
860 $offset = $seq[1] + $seqlen;
861 }
862 return $sequence_array;
863 }
864
865 /**
866 * Compact data by mode.
867 * @param $mode (int) compaction mode number
868 * @param $code (string) data to compact
869 * @param $addmode (boolean) if true add the mode codeword at first position
870 * @return array of codewords
871 * @protected
872 */
873 protected function getCompaction($mode, $code, $addmode=true) {
874 $cw = array(); // array of codewords to return
875 switch($mode) {
876 case 900: { // Text Compaction mode latch
877 $submode = 0; // default Alpha sub-mode
878 $txtarr = array(); // array of characters and sub-mode switching characters
879 $codelen = strlen($code);
880 for ($i = 0; $i < $codelen; ++$i) {
881 $chval = ord($code{$i});
882 if (($k = array_search($chval, $this->textsubmodes[$submode])) !== false) {
883 // we are on the same sub-mode
884 $txtarr[] = $k;
885 } else {
886 // the sub-mode is changed
887 for ($s = 0; $s < 4; ++$s) {
888 // search new sub-mode
889 if (($s != $submode) AND (($k = array_search($chval, $this->textsubmodes[$s])) !== false)) {
890 // $s is the new submode
891 if (((($i + 1) == $codelen) OR ((($i + 1) < $codelen) AND (array_search(ord($code{($i + 1)}), $this->textsubmodes[$submode]) !== false))) AND (($s == 3) OR (($s == 0) AND ($submode == 1)))) {
892 // shift (temporary change only for this char)
893 if ($s == 3) {
894 // shift to puntuaction
895 $txtarr[] = 29;
896 } else {
897 // shift from lower to alpha
898 $txtarr[] = 27;
899 }
900 } else {
901 // latch
902 $txtarr = array_merge($txtarr, $this->textlatch[''.$submode.$s]);
903 // set new submode
904 $submode = $s;
905 }
906 // add characted code to array
907 $txtarr[] = $k;
908 break;
909 }
910 }
911 }
912 }
913 $txtarrlen = count($txtarr);
914 if (($txtarrlen % 2) != 0) {
915 // add padding
916 $txtarr[] = 29;
917 ++$txtarrlen;
918 }
919 // calculate codewords
920 for ($i = 0; $i < $txtarrlen; $i += 2) {
921 $cw[] = (30 * $txtarr[$i]) + $txtarr[($i + 1)];
922 }
923 break;
924 }
925 case 901:
926 case 924: { // Byte Compaction mode latch
927 while (($codelen = strlen($code)) > 0) {
928 if ($codelen > 6) {
929 $rest = substr($code, 6);
930 $code = substr($code, 0, 6);
931 $sublen = 6;
932 } else {
933 $rest = '';
934 $sublen = strlen($code);
935 }
936 if ($sublen == 6) {
937 $t = bcmul(''.ord($code[0]), '1099511627776');
938 $t = bcadd($t, bcmul(''.ord($code[1]), '4294967296'));
939 $t = bcadd($t, bcmul(''.ord($code[2]), '16777216'));
940 $t = bcadd($t, bcmul(''.ord($code[3]), '65536'));
941 $t = bcadd($t, bcmul(''.ord($code[4]), '256'));
942 $t = bcadd($t, ''.ord($code[5]));
943 // tmp array for the 6 bytes block
944 $cw6 = array();
945 do {
946 $d = bcmod($t, '900');
947 $t = bcdiv($t, '900');
948 // prepend the value to the beginning of the array
949 array_unshift($cw6, $d);
950 } while ($t != '0');
951 // append the result array at the end
952 $cw = array_merge($cw, $cw6);
953 } else {
954 for ($i = 0; $i < $sublen; ++$i) {
955 $cw[] = ord($code{$i});
956 }
957 }
958 $code = $rest;
959 }
960 break;
961 }
962 case 902: { // Numeric Compaction mode latch
963 while (($codelen = strlen($code)) > 0) {
964 if ($codelen > 44) {
965 $rest = substr($code, 44);
966 $code = substr($code, 0, 44);
967 } else {
968 $rest = '';
969 }
970 $t = '1'.$code;
971 do {
972 $d = bcmod($t, '900');
973 $t = bcdiv($t, '900');
974 array_unshift($cw, $d);
975 } while ($t != '0');
976 $code = $rest;
977 }
978 break;
979 }
980 case 913: { // Byte Compaction mode shift
981 $cw[] = ord($code);
982 break;
983 }
984 }
985 if ($addmode) {
986 // add the compaction mode codeword at the beginning
987 array_unshift($cw, $mode);
988 }
989 return $cw;
990 }
991
992} // end PDF417 class
993
994//============================================================+
995// END OF FILE
996//============================================================+
diff --git a/inc/3rdparty/libraries/tcpdf/include/barcodes/qrcode.php b/inc/3rdparty/libraries/tcpdf/include/barcodes/qrcode.php
new file mode 100644
index 00000000..3127fe68
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/include/barcodes/qrcode.php
@@ -0,0 +1,2866 @@
1<?php
2//============================================================+
3// File name : qrcode.php
4// Version : 1.0.010
5// Begin : 2010-03-22
6// Last Update : 2012-07-25
7// Author : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
8// License : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
9// -------------------------------------------------------------------
10// Copyright (C) 2010-2012 Nicola Asuni - Tecnick.com LTD
11//
12// This file is part of TCPDF software library.
13//
14// TCPDF is free software: you can redistribute it and/or modify it
15// under the terms of the GNU Lesser General Public License as
16// published by the Free Software Foundation, either version 3 of the
17// License, or (at your option) any later version.
18//
19// TCPDF is distributed in the hope that it will be useful, but
20// WITHOUT ANY WARRANTY; without even the implied warranty of
21// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
22// See the GNU Lesser General Public License for more details.
23//
24// You should have received a copy of the GNU Lesser General Public License
25// along with TCPDF. If not, see <http://www.gnu.org/licenses/>.
26//
27// See LICENSE.TXT file for more information.
28// -------------------------------------------------------------------
29//
30// DESCRIPTION :
31//
32// Class to create QR-code arrays for TCPDF class.
33// QR Code symbol is a 2D barcode that can be scanned by
34// handy terminals such as a mobile phone with CCD.
35// The capacity of QR Code is up to 7000 digits or 4000
36// characters, and has high robustness.
37// This class supports QR Code model 2, described in
38// JIS (Japanese Industrial Standards) X0510:2004
39// or ISO/IEC 18004.
40// Currently the following features are not supported:
41// ECI and FNC1 mode, Micro QR Code, QR Code model 1,
42// Structured mode.
43//
44// This class is derived from the following projects:
45// ---------------------------------------------------------
46// "PHP QR Code encoder"
47// License: GNU-LGPLv3
48// Copyright (C) 2010 by Dominik Dzienia <deltalab at poczta dot fm>
49// http://phpqrcode.sourceforge.net/
50// https://sourceforge.net/projects/phpqrcode/
51//
52// The "PHP QR Code encoder" is based on
53// "C libqrencode library" (ver. 3.1.1)
54// License: GNU-LGPL 2.1
55// Copyright (C) 2006-2010 by Kentaro Fukuchi
56// http://megaui.net/fukuchi/works/qrencode/index.en.html
57//
58// Reed-Solomon code encoder is written by Phil Karn, KA9Q.
59// Copyright (C) 2002-2006 Phil Karn, KA9Q
60//
61// QR Code is registered trademark of DENSO WAVE INCORPORATED
62// http://www.denso-wave.com/qrcode/index-e.html
63// ---------------------------------------------------------
64//============================================================+
65
66/**
67 * @file
68 * Class to create QR-code arrays for TCPDF class.
69 * QR Code symbol is a 2D barcode that can be scanned by handy terminals such as a mobile phone with CCD.
70 * The capacity of QR Code is up to 7000 digits or 4000 characters, and has high robustness.
71 * This class supports QR Code model 2, described in JIS (Japanese Industrial Standards) X0510:2004 or ISO/IEC 18004.
72 * Currently the following features are not supported: ECI and FNC1 mode, Micro QR Code, QR Code model 1, Structured mode.
73 *
74 * This class is derived from "PHP QR Code encoder" by Dominik Dzienia (http://phpqrcode.sourceforge.net/) based on "libqrencode C library 3.1.1." by Kentaro Fukuchi (http://megaui.net/fukuchi/works/qrencode/index.en.html), contains Reed-Solomon code written by Phil Karn, KA9Q. QR Code is registered trademark of DENSO WAVE INCORPORATED (http://www.denso-wave.com/qrcode/index-e.html).
75 * Please read comments on this class source file for full copyright and license information.
76 *
77 * @package com.tecnick.tcpdf
78 * @author Nicola Asuni
79 * @version 1.0.010
80 */
81
82// definitions
83if (!defined('QRCODEDEFS')) {
84
85 /**
86 * Indicate that definitions for this class are set
87 */
88 define('QRCODEDEFS', true);
89
90 // -----------------------------------------------------
91
92 // Encoding modes (characters which can be encoded in QRcode)
93
94 /**
95 * Encoding mode
96 */
97 define('QR_MODE_NL', -1);
98
99 /**
100 * Encoding mode numeric (0-9). 3 characters are encoded to 10bit length. In theory, 7089 characters or less can be stored in a QRcode.
101 */
102 define('QR_MODE_NM', 0);
103
104 /**
105 * Encoding mode alphanumeric (0-9A-Z $%*+-./:) 45characters. 2 characters are encoded to 11bit length. In theory, 4296 characters or less can be stored in a QRcode.
106 */
107 define('QR_MODE_AN', 1);
108
109 /**
110 * Encoding mode 8bit byte data. In theory, 2953 characters or less can be stored in a QRcode.
111 */
112 define('QR_MODE_8B', 2);
113
114 /**
115 * Encoding mode KANJI. A KANJI character (multibyte character) is encoded to 13bit length. In theory, 1817 characters or less can be stored in a QRcode.
116 */
117 define('QR_MODE_KJ', 3);
118
119 /**
120 * Encoding mode STRUCTURED (currently unsupported)
121 */
122 define('QR_MODE_ST', 4);
123
124 // -----------------------------------------------------
125
126 // Levels of error correction.
127 // QRcode has a function of an error correcting for miss reading that white is black.
128 // Error correcting is defined in 4 level as below.
129
130 /**
131 * Error correction level L : About 7% or less errors can be corrected.
132 */
133 define('QR_ECLEVEL_L', 0);
134
135 /**
136 * Error correction level M : About 15% or less errors can be corrected.
137 */
138 define('QR_ECLEVEL_M', 1);
139
140 /**
141 * Error correction level Q : About 25% or less errors can be corrected.
142 */
143 define('QR_ECLEVEL_Q', 2);
144
145 /**
146 * Error correction level H : About 30% or less errors can be corrected.
147 */
148 define('QR_ECLEVEL_H', 3);
149
150 // -----------------------------------------------------
151
152 // Version. Size of QRcode is defined as version.
153 // Version is from 1 to 40.
154 // Version 1 is 21*21 matrix. And 4 modules increases whenever 1 version increases.
155 // So version 40 is 177*177 matrix.
156
157 /**
158 * Maximum QR Code version.
159 */
160 define('QRSPEC_VERSION_MAX', 40);
161
162 /**
163 * Maximum matrix size for maximum version (version 40 is 177*177 matrix).
164 */
165 define('QRSPEC_WIDTH_MAX', 177);
166
167 // -----------------------------------------------------
168
169 /**
170 * Matrix index to get width from $capacity array.
171 */
172 define('QRCAP_WIDTH', 0);
173
174 /**
175 * Matrix index to get number of words from $capacity array.
176 */
177 define('QRCAP_WORDS', 1);
178
179 /**
180 * Matrix index to get remainder from $capacity array.
181 */
182 define('QRCAP_REMINDER', 2);
183
184 /**
185 * Matrix index to get error correction level from $capacity array.
186 */
187 define('QRCAP_EC', 3);
188
189 // -----------------------------------------------------
190
191 // Structure (currently usupported)
192
193 /**
194 * Number of header bits for structured mode
195 */
196 define('STRUCTURE_HEADER_BITS', 20);
197
198 /**
199 * Max number of symbols for structured mode
200 */
201 define('MAX_STRUCTURED_SYMBOLS', 16);
202
203 // -----------------------------------------------------
204
205 // Masks
206
207 /**
208 * Down point base value for case 1 mask pattern (concatenation of same color in a line or a column)
209 */
210 define('N1', 3);
211
212 /**
213 * Down point base value for case 2 mask pattern (module block of same color)
214 */
215 define('N2', 3);
216
217 /**
218 * Down point base value for case 3 mask pattern (1:1:3:1:1(dark:bright:dark:bright:dark)pattern in a line or a column)
219 */
220 define('N3', 40);
221
222 /**
223 * Down point base value for case 4 mask pattern (ration of dark modules in whole)
224 */
225 define('N4', 10);
226
227 // -----------------------------------------------------
228
229 // Optimization settings
230
231 /**
232 * if true, estimates best mask (spec. default, but extremally slow; set to false to significant performance boost but (propably) worst quality code
233 */
234 define('QR_FIND_BEST_MASK', true);
235
236 /**
237 * if false, checks all masks available, otherwise value tells count of masks need to be checked, mask id are got randomly
238 */
239 define('QR_FIND_FROM_RANDOM', 2);
240
241 /**
242 * when QR_FIND_BEST_MASK === false
243 */
244 define('QR_DEFAULT_MASK', 2);
245
246 // -----------------------------------------------------
247
248} // end of definitions
249
250// #*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#
251
252// for compatibility with PHP4
253if (!function_exists('str_split')) {
254 /**
255 * Convert a string to an array (needed for PHP4 compatibility)
256 * @param $string (string) The input string.
257 * @param $split_length (int) Maximum length of the chunk.
258 * @return If the optional split_length parameter is specified, the returned array will be broken down into chunks with each being split_length in length, otherwise each chunk will be one character in length. FALSE is returned if split_length is less than 1. If the split_length length exceeds the length of string , the entire string is returned as the first (and only) array element.
259 */
260 function str_split($string, $split_length=1) {
261 if ((strlen($string) > $split_length) OR (!$split_length)) {
262 do {
263 $c = strlen($string);
264 $parts[] = substr($string, 0, $split_length);
265 $string = substr($string, $split_length);
266 } while ($string !== false);
267 } else {
268 $parts = array($string);
269 }
270 return $parts;
271 }
272}
273
274// #####################################################
275
276/**
277 * @class QRcode
278 * Class to create QR-code arrays for TCPDF class.
279 * QR Code symbol is a 2D barcode that can be scanned by handy terminals such as a mobile phone with CCD.
280 * The capacity of QR Code is up to 7000 digits or 4000 characters, and has high robustness.
281 * This class supports QR Code model 2, described in JIS (Japanese Industrial Standards) X0510:2004 or ISO/IEC 18004.
282 * Currently the following features are not supported: ECI and FNC1 mode, Micro QR Code, QR Code model 1, Structured mode.
283 *
284 * This class is derived from "PHP QR Code encoder" by Dominik Dzienia (http://phpqrcode.sourceforge.net/) based on "libqrencode C library 3.1.1." by Kentaro Fukuchi (http://megaui.net/fukuchi/works/qrencode/index.en.html), contains Reed-Solomon code written by Phil Karn, KA9Q. QR Code is registered trademark of DENSO WAVE INCORPORATED (http://www.denso-wave.com/qrcode/index-e.html).
285 * Please read comments on this class source file for full copyright and license information.
286 *
287 * @package com.tecnick.tcpdf
288 * @author Nicola Asuni
289 * @version 1.0.010
290 */
291class QRcode {
292
293 /**
294 * Barcode array to be returned which is readable by TCPDF.
295 * @protected
296 */
297 protected $barcode_array = array();
298
299 /**
300 * QR code version. Size of QRcode is defined as version. Version is from 1 to 40. Version 1 is 21*21 matrix. And 4 modules increases whenever 1 version increases. So version 40 is 177*177 matrix.
301 * @protected
302 */
303 protected $version = 0;
304
305 /**
306 * Levels of error correction. See definitions for possible values.
307 * @protected
308 */
309 protected $level = QR_ECLEVEL_L;
310
311 /**
312 * Encoding mode.
313 * @protected
314 */
315 protected $hint = QR_MODE_8B;
316
317 /**
318 * Boolean flag, if true the input string will be converted to uppercase.
319 * @protected
320 */
321 protected $casesensitive = true;
322
323 /**
324 * Structured QR code (not supported yet).
325 * @protected
326 */
327 protected $structured = 0;
328
329 /**
330 * Mask data.
331 * @protected
332 */
333 protected $data;
334
335 // FrameFiller
336
337 /**
338 * Width.
339 * @protected
340 */
341 protected $width;
342
343 /**
344 * Frame.
345 * @protected
346 */
347 protected $frame;
348
349 /**
350 * X position of bit.
351 * @protected
352 */
353 protected $x;
354
355 /**
356 * Y position of bit.
357 * @protected
358 */
359 protected $y;
360
361 /**
362 * Direction.
363 * @protected
364 */
365 protected $dir;
366
367 /**
368 * Single bit value.
369 * @protected
370 */
371 protected $bit;
372
373 // ---- QRrawcode ----
374
375 /**
376 * Data code.
377 * @protected
378 */
379 protected $datacode = array();
380
381 /**
382 * Error correction code.
383 * @protected
384 */
385 protected $ecccode = array();
386
387 /**
388 * Blocks.
389 * @protected
390 */
391 protected $blocks;
392
393 /**
394 * Reed-Solomon blocks.
395 * @protected
396 */
397 protected $rsblocks = array(); //of RSblock
398
399 /**
400 * Counter.
401 * @protected
402 */
403 protected $count;
404
405 /**
406 * Data length.
407 * @protected
408 */
409 protected $dataLength;
410
411 /**
412 * Error correction length.
413 * @protected
414 */
415 protected $eccLength;
416
417 /**
418 * Value b1.
419 * @protected
420 */
421 protected $b1;
422
423 // ---- QRmask ----
424
425 /**
426 * Run length.
427 * @protected
428 */
429 protected $runLength = array();
430
431 // ---- QRsplit ----
432
433 /**
434 * Input data string.
435 * @protected
436 */
437 protected $dataStr = '';
438
439 /**
440 * Input items.
441 * @protected
442 */
443 protected $items;
444
445 // Reed-Solomon items
446
447 /**
448 * Reed-Solomon items.
449 * @protected
450 */
451 protected $rsitems = array();
452
453 /**
454 * Array of frames.
455 * @protected
456 */
457 protected $frames = array();
458
459 /**
460 * Alphabet-numeric convesion table.
461 * @protected
462 */
463 protected $anTable = array(
464 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, //
465 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, //
466 36, -1, -1, -1, 37, 38, -1, -1, -1, -1, 39, 40, -1, 41, 42, 43, //
467 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 44, -1, -1, -1, -1, -1, //
468 -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, //
469 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1, //
470 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, //
471 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 //
472 );
473
474 /**
475 * Array Table of the capacity of symbols.
476 * See Table 1 (pp.13) and Table 12-16 (pp.30-36), JIS X0510:2004.
477 * @protected
478 */
479 protected $capacity = array(
480 array( 0, 0, 0, array( 0, 0, 0, 0)), //
481 array( 21, 26, 0, array( 7, 10, 13, 17)), // 1
482 array( 25, 44, 7, array( 10, 16, 22, 28)), //
483 array( 29, 70, 7, array( 15, 26, 36, 44)), //
484 array( 33, 100, 7, array( 20, 36, 52, 64)), //
485 array( 37, 134, 7, array( 26, 48, 72, 88)), // 5
486 array( 41, 172, 7, array( 36, 64, 96, 112)), //
487 array( 45, 196, 0, array( 40, 72, 108, 130)), //
488 array( 49, 242, 0, array( 48, 88, 132, 156)), //
489 array( 53, 292, 0, array( 60, 110, 160, 192)), //
490 array( 57, 346, 0, array( 72, 130, 192, 224)), // 10
491 array( 61, 404, 0, array( 80, 150, 224, 264)), //
492 array( 65, 466, 0, array( 96, 176, 260, 308)), //
493 array( 69, 532, 0, array( 104, 198, 288, 352)), //
494 array( 73, 581, 3, array( 120, 216, 320, 384)), //
495 array( 77, 655, 3, array( 132, 240, 360, 432)), // 15
496 array( 81, 733, 3, array( 144, 280, 408, 480)), //
497 array( 85, 815, 3, array( 168, 308, 448, 532)), //
498 array( 89, 901, 3, array( 180, 338, 504, 588)), //
499 array( 93, 991, 3, array( 196, 364, 546, 650)), //
500 array( 97, 1085, 3, array( 224, 416, 600, 700)), // 20
501 array(101, 1156, 4, array( 224, 442, 644, 750)), //
502 array(105, 1258, 4, array( 252, 476, 690, 816)), //
503 array(109, 1364, 4, array( 270, 504, 750, 900)), //
504 array(113, 1474, 4, array( 300, 560, 810, 960)), //
505 array(117, 1588, 4, array( 312, 588, 870, 1050)), // 25
506 array(121, 1706, 4, array( 336, 644, 952, 1110)), //
507 array(125, 1828, 4, array( 360, 700, 1020, 1200)), //
508 array(129, 1921, 3, array( 390, 728, 1050, 1260)), //
509 array(133, 2051, 3, array( 420, 784, 1140, 1350)), //
510 array(137, 2185, 3, array( 450, 812, 1200, 1440)), // 30
511 array(141, 2323, 3, array( 480, 868, 1290, 1530)), //
512 array(145, 2465, 3, array( 510, 924, 1350, 1620)), //
513 array(149, 2611, 3, array( 540, 980, 1440, 1710)), //
514 array(153, 2761, 3, array( 570, 1036, 1530, 1800)), //
515 array(157, 2876, 0, array( 570, 1064, 1590, 1890)), // 35
516 array(161, 3034, 0, array( 600, 1120, 1680, 1980)), //
517 array(165, 3196, 0, array( 630, 1204, 1770, 2100)), //
518 array(169, 3362, 0, array( 660, 1260, 1860, 2220)), //
519 array(173, 3532, 0, array( 720, 1316, 1950, 2310)), //
520 array(177, 3706, 0, array( 750, 1372, 2040, 2430)) // 40
521 );
522
523 /**
524 * Array Length indicator.
525 * @protected
526 */
527 protected $lengthTableBits = array(
528 array(10, 12, 14),
529 array( 9, 11, 13),
530 array( 8, 16, 16),
531 array( 8, 10, 12)
532 );
533
534 /**
535 * Array Table of the error correction code (Reed-Solomon block).
536 * See Table 12-16 (pp.30-36), JIS X0510:2004.
537 * @protected
538 */
539 protected $eccTable = array(
540 array(array( 0, 0), array( 0, 0), array( 0, 0), array( 0, 0)), //
541 array(array( 1, 0), array( 1, 0), array( 1, 0), array( 1, 0)), // 1
542 array(array( 1, 0), array( 1, 0), array( 1, 0), array( 1, 0)), //
543 array(array( 1, 0), array( 1, 0), array( 2, 0), array( 2, 0)), //
544 array(array( 1, 0), array( 2, 0), array( 2, 0), array( 4, 0)), //
545 array(array( 1, 0), array( 2, 0), array( 2, 2), array( 2, 2)), // 5
546 array(array( 2, 0), array( 4, 0), array( 4, 0), array( 4, 0)), //
547 array(array( 2, 0), array( 4, 0), array( 2, 4), array( 4, 1)), //
548 array(array( 2, 0), array( 2, 2), array( 4, 2), array( 4, 2)), //
549 array(array( 2, 0), array( 3, 2), array( 4, 4), array( 4, 4)), //
550 array(array( 2, 2), array( 4, 1), array( 6, 2), array( 6, 2)), // 10
551 array(array( 4, 0), array( 1, 4), array( 4, 4), array( 3, 8)), //
552 array(array( 2, 2), array( 6, 2), array( 4, 6), array( 7, 4)), //
553 array(array( 4, 0), array( 8, 1), array( 8, 4), array(12, 4)), //
554 array(array( 3, 1), array( 4, 5), array(11, 5), array(11, 5)), //
555 array(array( 5, 1), array( 5, 5), array( 5, 7), array(11, 7)), // 15
556 array(array( 5, 1), array( 7, 3), array(15, 2), array( 3, 13)), //
557 array(array( 1, 5), array(10, 1), array( 1, 15), array( 2, 17)), //
558 array(array( 5, 1), array( 9, 4), array(17, 1), array( 2, 19)), //
559 array(array( 3, 4), array( 3, 11), array(17, 4), array( 9, 16)), //
560 array(array( 3, 5), array( 3, 13), array(15, 5), array(15, 10)), // 20
561 array(array( 4, 4), array(17, 0), array(17, 6), array(19, 6)), //
562 array(array( 2, 7), array(17, 0), array( 7, 16), array(34, 0)), //
563 array(array( 4, 5), array( 4, 14), array(11, 14), array(16, 14)), //
564 array(array( 6, 4), array( 6, 14), array(11, 16), array(30, 2)), //
565 array(array( 8, 4), array( 8, 13), array( 7, 22), array(22, 13)), // 25
566 array(array(10, 2), array(19, 4), array(28, 6), array(33, 4)), //
567 array(array( 8, 4), array(22, 3), array( 8, 26), array(12, 28)), //
568 array(array( 3, 10), array( 3, 23), array( 4, 31), array(11, 31)), //
569 array(array( 7, 7), array(21, 7), array( 1, 37), array(19, 26)), //
570 array(array( 5, 10), array(19, 10), array(15, 25), array(23, 25)), // 30
571 array(array(13, 3), array( 2, 29), array(42, 1), array(23, 28)), //
572 array(array(17, 0), array(10, 23), array(10, 35), array(19, 35)), //
573 array(array(17, 1), array(14, 21), array(29, 19), array(11, 46)), //
574 array(array(13, 6), array(14, 23), array(44, 7), array(59, 1)), //
575 array(array(12, 7), array(12, 26), array(39, 14), array(22, 41)), // 35
576 array(array( 6, 14), array( 6, 34), array(46, 10), array( 2, 64)), //
577 array(array(17, 4), array(29, 14), array(49, 10), array(24, 46)), //
578 array(array( 4, 18), array(13, 32), array(48, 14), array(42, 32)), //
579 array(array(20, 4), array(40, 7), array(43, 22), array(10, 67)), //
580 array(array(19, 6), array(18, 31), array(34, 34), array(20, 61)) // 40
581 );
582
583 /**
584 * Array Positions of alignment patterns.
585 * This array includes only the second and the third position of the alignment patterns. Rest of them can be calculated from the distance between them.
586 * See Table 1 in Appendix E (pp.71) of JIS X0510:2004.
587 * @protected
588 */
589 protected $alignmentPattern = array(
590 array( 0, 0),
591 array( 0, 0), array(18, 0), array(22, 0), array(26, 0), array(30, 0), // 1- 5
592 array(34, 0), array(22, 38), array(24, 42), array(26, 46), array(28, 50), // 6-10
593 array(30, 54), array(32, 58), array(34, 62), array(26, 46), array(26, 48), // 11-15
594 array(26, 50), array(30, 54), array(30, 56), array(30, 58), array(34, 62), // 16-20
595 array(28, 50), array(26, 50), array(30, 54), array(28, 54), array(32, 58), // 21-25
596 array(30, 58), array(34, 62), array(26, 50), array(30, 54), array(26, 52), // 26-30
597 array(30, 56), array(34, 60), array(30, 58), array(34, 62), array(30, 54), // 31-35
598 array(24, 50), array(28, 54), array(32, 58), array(26, 54), array(30, 58) // 35-40
599 );
600
601 /**
602 * Array Version information pattern (BCH coded).
603 * See Table 1 in Appendix D (pp.68) of JIS X0510:2004.
604 * size: [QRSPEC_VERSION_MAX - 6]
605 * @protected
606 */
607 protected $versionPattern = array(
608 0x07c94, 0x085bc, 0x09a99, 0x0a4d3, 0x0bbf6, 0x0c762, 0x0d847, 0x0e60d, //
609 0x0f928, 0x10b78, 0x1145d, 0x12a17, 0x13532, 0x149a6, 0x15683, 0x168c9, //
610 0x177ec, 0x18ec4, 0x191e1, 0x1afab, 0x1b08e, 0x1cc1a, 0x1d33f, 0x1ed75, //
611 0x1f250, 0x209d5, 0x216f0, 0x228ba, 0x2379f, 0x24b0b, 0x2542e, 0x26a64, //
612 0x27541, 0x28c69
613 );
614
615 /**
616 * Array Format information
617 * @protected
618 */
619 protected $formatInfo = array(
620 array(0x77c4, 0x72f3, 0x7daa, 0x789d, 0x662f, 0x6318, 0x6c41, 0x6976), //
621 array(0x5412, 0x5125, 0x5e7c, 0x5b4b, 0x45f9, 0x40ce, 0x4f97, 0x4aa0), //
622 array(0x355f, 0x3068, 0x3f31, 0x3a06, 0x24b4, 0x2183, 0x2eda, 0x2bed), //
623 array(0x1689, 0x13be, 0x1ce7, 0x19d0, 0x0762, 0x0255, 0x0d0c, 0x083b) //
624 );
625
626
627 // -------------------------------------------------
628 // -------------------------------------------------
629
630
631 /**
632 * This is the class constructor.
633 * Creates a QRcode object
634 * @param $code (string) code to represent using QRcode
635 * @param $eclevel (string) error level: <ul><li>L : About 7% or less errors can be corrected.</li><li>M : About 15% or less errors can be corrected.</li><li>Q : About 25% or less errors can be corrected.</li><li>H : About 30% or less errors can be corrected.</li></ul>
636 * @public
637 * @since 1.0.000
638 */
639 public function __construct($code, $eclevel = 'L') {
640 $barcode_array = array();
641 if ((is_null($code)) OR ($code == '\0') OR ($code == '')) {
642 return false;
643 }
644 // set error correction level
645 $this->level = array_search($eclevel, array('L', 'M', 'Q', 'H'));
646 if ($this->level === false) {
647 $this->level = QR_ECLEVEL_L;
648 }
649 if (($this->hint != QR_MODE_8B) AND ($this->hint != QR_MODE_KJ)) {
650 return false;
651 }
652 if (($this->version < 0) OR ($this->version > QRSPEC_VERSION_MAX)) {
653 return false;
654 }
655 $this->items = array();
656 $this->encodeString($code);
657 if (is_null($this->data)) {
658 return false;
659 }
660 $qrTab = $this->binarize($this->data);
661 $size = count($qrTab);
662 $barcode_array['num_rows'] = $size;
663 $barcode_array['num_cols'] = $size;
664 $barcode_array['bcode'] = array();
665 foreach ($qrTab as $line) {
666 $arrAdd = array();
667 foreach (str_split($line) as $char) {
668 $arrAdd[] = ($char=='1')?1:0;
669 }
670 $barcode_array['bcode'][] = $arrAdd;
671 }
672 $this->barcode_array = $barcode_array;
673 }
674
675 /**
676 * Returns a barcode array which is readable by TCPDF
677 * @return array barcode array readable by TCPDF;
678 * @public
679 */
680 public function getBarcodeArray() {
681 return $this->barcode_array;
682 }
683
684 /**
685 * Convert the frame in binary form
686 * @param $frame (array) array to binarize
687 * @return array frame in binary form
688 */
689 protected function binarize($frame) {
690 $len = count($frame);
691 // the frame is square (width = height)
692 foreach ($frame as &$frameLine) {
693 for ($i=0; $i<$len; $i++) {
694 $frameLine[$i] = (ord($frameLine[$i])&1)?'1':'0';
695 }
696 }
697 return $frame;
698 }
699
700 /**
701 * Encode the input string to QR code
702 * @param $string (string) input string to encode
703 */
704 protected function encodeString($string) {
705 $this->dataStr = $string;
706 if (!$this->casesensitive) {
707 $this->toUpper();
708 }
709 $ret = $this->splitString();
710 if ($ret < 0) {
711 return NULL;
712 }
713 $this->encodeMask(-1);
714 }
715
716 /**
717 * Encode mask
718 * @param $mask (int) masking mode
719 */
720 protected function encodeMask($mask) {
721 $spec = array(0, 0, 0, 0, 0);
722 $this->datacode = $this->getByteStream($this->items);
723 if (is_null($this->datacode)) {
724 return NULL;
725 }
726 $spec = $this->getEccSpec($this->version, $this->level, $spec);
727 $this->b1 = $this->rsBlockNum1($spec);
728 $this->dataLength = $this->rsDataLength($spec);
729 $this->eccLength = $this->rsEccLength($spec);
730 $this->ecccode = array_fill(0, $this->eccLength, 0);
731 $this->blocks = $this->rsBlockNum($spec);
732 $ret = $this->init($spec);
733 if ($ret < 0) {
734 return NULL;
735 }
736 $this->count = 0;
737 $this->width = $this->getWidth($this->version);
738 $this->frame = $this->newFrame($this->version);
739 $this->x = $this->width - 1;
740 $this->y = $this->width - 1;
741 $this->dir = -1;
742 $this->bit = -1;
743 // inteleaved data and ecc codes
744 for ($i=0; $i < ($this->dataLength + $this->eccLength); $i++) {
745 $code = $this->getCode();
746 $bit = 0x80;
747 for ($j=0; $j<8; $j++) {
748 $addr = $this->getNextPosition();
749 $this->setFrameAt($addr, 0x02 | (($bit & $code) != 0));
750 $bit = $bit >> 1;
751 }
752 }
753 // remainder bits
754 $j = $this->getRemainder($this->version);
755 for ($i=0; $i<$j; $i++) {
756 $addr = $this->getNextPosition();
757 $this->setFrameAt($addr, 0x02);
758 }
759 // masking
760 $this->runLength = array_fill(0, QRSPEC_WIDTH_MAX + 1, 0);
761 if ($mask < 0) {
762 if (QR_FIND_BEST_MASK) {
763 $masked = $this->mask($this->width, $this->frame, $this->level);
764 } else {
765 $masked = $this->makeMask($this->width, $this->frame, (intval(QR_DEFAULT_MASK) % 8), $this->level);
766 }
767 } else {
768 $masked = $this->makeMask($this->width, $this->frame, $mask, $this->level);
769 }
770 if ($masked == NULL) {
771 return NULL;
772 }
773 $this->data = $masked;
774 }
775
776 // - - - - - - - - - - - - - - - - - - - - - - - - -
777
778 // FrameFiller
779
780 /**
781 * Set frame value at specified position
782 * @param $at (array) x,y position
783 * @param $val (int) value of the character to set
784 */
785 protected function setFrameAt($at, $val) {
786 $this->frame[$at['y']][$at['x']] = chr($val);
787 }
788
789 /**
790 * Get frame value at specified position
791 * @param $at (array) x,y position
792 * @return value at specified position
793 */
794 protected function getFrameAt($at) {
795 return ord($this->frame[$at['y']][$at['x']]);
796 }
797
798 /**
799 * Return the next frame position
800 * @return array of x,y coordinates
801 */
802 protected function getNextPosition() {
803 do {
804 if ($this->bit == -1) {
805 $this->bit = 0;
806 return array('x'=>$this->x, 'y'=>$this->y);
807 }
808 $x = $this->x;
809 $y = $this->y;
810 $w = $this->width;
811 if ($this->bit == 0) {
812 $x--;
813 $this->bit++;
814 } else {
815 $x++;
816 $y += $this->dir;
817 $this->bit--;
818 }
819 if ($this->dir < 0) {
820 if ($y < 0) {
821 $y = 0;
822 $x -= 2;
823 $this->dir = 1;
824 if ($x == 6) {
825 $x--;
826 $y = 9;
827 }
828 }
829 } else {
830 if ($y == $w) {
831 $y = $w - 1;
832 $x -= 2;
833 $this->dir = -1;
834 if ($x == 6) {
835 $x--;
836 $y -= 8;
837 }
838 }
839 }
840 if (($x < 0) OR ($y < 0)) {
841 return NULL;
842 }
843 $this->x = $x;
844 $this->y = $y;
845 } while(ord($this->frame[$y][$x]) & 0x80);
846 return array('x'=>$x, 'y'=>$y);
847 }
848
849 // - - - - - - - - - - - - - - - - - - - - - - - - -
850
851 // QRrawcode
852
853 /**
854 * Initialize code.
855 * @param $spec (array) array of ECC specification
856 * @return 0 in case of success, -1 in case of error
857 */
858 protected function init($spec) {
859 $dl = $this->rsDataCodes1($spec);
860 $el = $this->rsEccCodes1($spec);
861 $rs = $this->init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
862 $blockNo = 0;
863 $dataPos = 0;
864 $eccPos = 0;
865 $endfor = $this->rsBlockNum1($spec);
866 for ($i=0; $i < $endfor; ++$i) {
867 $ecc = array_slice($this->ecccode, $eccPos);
868 $this->rsblocks[$blockNo] = array();
869 $this->rsblocks[$blockNo]['dataLength'] = $dl;
870 $this->rsblocks[$blockNo]['data'] = array_slice($this->datacode, $dataPos);
871 $this->rsblocks[$blockNo]['eccLength'] = $el;
872 $ecc = $this->encode_rs_char($rs, $this->rsblocks[$blockNo]['data'], $ecc);
873 $this->rsblocks[$blockNo]['ecc'] = $ecc;
874 $this->ecccode = array_merge(array_slice($this->ecccode,0, $eccPos), $ecc);
875 $dataPos += $dl;
876 $eccPos += $el;
877 $blockNo++;
878 }
879 if ($this->rsBlockNum2($spec) == 0) {
880 return 0;
881 }
882 $dl = $this->rsDataCodes2($spec);
883 $el = $this->rsEccCodes2($spec);
884 $rs = $this->init_rs(8, 0x11d, 0, 1, $el, 255 - $dl - $el);
885 if ($rs == NULL) {
886 return -1;
887 }
888 $endfor = $this->rsBlockNum2($spec);
889 for ($i=0; $i < $endfor; ++$i) {
890 $ecc = array_slice($this->ecccode, $eccPos);
891 $this->rsblocks[$blockNo] = array();
892 $this->rsblocks[$blockNo]['dataLength'] = $dl;
893 $this->rsblocks[$blockNo]['data'] = array_slice($this->datacode, $dataPos);
894 $this->rsblocks[$blockNo]['eccLength'] = $el;
895 $ecc = $this->encode_rs_char($rs, $this->rsblocks[$blockNo]['data'], $ecc);
896 $this->rsblocks[$blockNo]['ecc'] = $ecc;
897 $this->ecccode = array_merge(array_slice($this->ecccode, 0, $eccPos), $ecc);
898 $dataPos += $dl;
899 $eccPos += $el;
900 $blockNo++;
901 }
902 return 0;
903 }
904
905 /**
906 * Return Reed-Solomon block code.
907 * @return array rsblocks
908 */
909 protected function getCode() {
910 if ($this->count < $this->dataLength) {
911 $row = $this->count % $this->blocks;
912 $col = $this->count / $this->blocks;
913 if ($col >= $this->rsblocks[0]['dataLength']) {
914 $row += $this->b1;
915 }
916 $ret = $this->rsblocks[$row]['data'][$col];
917 } elseif ($this->count < $this->dataLength + $this->eccLength) {
918 $row = ($this->count - $this->dataLength) % $this->blocks;
919 $col = ($this->count - $this->dataLength) / $this->blocks;
920 $ret = $this->rsblocks[$row]['ecc'][$col];
921 } else {
922 return 0;
923 }
924 $this->count++;
925 return $ret;
926 }
927
928 // - - - - - - - - - - - - - - - - - - - - - - - - -
929
930 // QRmask
931
932 /**
933 * Write Format Information on frame and returns the number of black bits
934 * @param $width (int) frame width
935 * @param $frame (array) frame
936 * @param $mask (array) masking mode
937 * @param $level (int) error correction level
938 * @return int blacks
939 */
940 protected function writeFormatInformation($width, &$frame, $mask, $level) {
941 $blacks = 0;
942 $format = $this->getFormatInfo($mask, $level);
943 for ($i=0; $i<8; ++$i) {
944 if ($format & 1) {
945 $blacks += 2;
946 $v = 0x85;
947 } else {
948 $v = 0x84;
949 }
950 $frame[8][$width - 1 - $i] = chr($v);
951 if ($i < 6) {
952 $frame[$i][8] = chr($v);
953 } else {
954 $frame[$i + 1][8] = chr($v);
955 }
956 $format = $format >> 1;
957 }
958 for ($i=0; $i<7; ++$i) {
959 if ($format & 1) {
960 $blacks += 2;
961 $v = 0x85;
962 } else {
963 $v = 0x84;
964 }
965 $frame[$width - 7 + $i][8] = chr($v);
966 if ($i == 0) {
967 $frame[8][7] = chr($v);
968 } else {
969 $frame[8][6 - $i] = chr($v);
970 }
971 $format = $format >> 1;
972 }
973 return $blacks;
974 }
975
976 /**
977 * mask0
978 * @param $x (int) X position
979 * @param $y (int) Y position
980 * @return int mask
981 */
982 protected function mask0($x, $y) {
983 return ($x + $y) & 1;
984 }
985
986 /**
987 * mask1
988 * @param $x (int) X position
989 * @param $y (int) Y position
990 * @return int mask
991 */
992 protected function mask1($x, $y) {
993 return ($y & 1);
994 }
995
996 /**
997 * mask2
998 * @param $x (int) X position
999 * @param $y (int) Y position
1000 * @return int mask
1001 */
1002 protected function mask2($x, $y) {
1003 return ($x % 3);
1004 }
1005
1006 /**
1007 * mask3
1008 * @param $x (int) X position
1009 * @param $y (int) Y position
1010 * @return int mask
1011 */
1012 protected function mask3($x, $y) {
1013 return ($x + $y) % 3;
1014 }
1015
1016 /**
1017 * mask4
1018 * @param $x (int) X position
1019 * @param $y (int) Y position
1020 * @return int mask
1021 */
1022 protected function mask4($x, $y) {
1023 return (((int)($y / 2)) + ((int)($x / 3))) & 1;
1024 }
1025
1026 /**
1027 * mask5
1028 * @param $x (int) X position
1029 * @param $y (int) Y position
1030 * @return int mask
1031 */
1032 protected function mask5($x, $y) {
1033 return (($x * $y) & 1) + ($x * $y) % 3;
1034 }
1035
1036 /**
1037 * mask6
1038 * @param $x (int) X position
1039 * @param $y (int) Y position
1040 * @return int mask
1041 */
1042 protected function mask6($x, $y) {
1043 return ((($x * $y) & 1) + ($x * $y) % 3) & 1;
1044 }
1045
1046 /**
1047 * mask7
1048 * @param $x (int) X position
1049 * @param $y (int) Y position
1050 * @return int mask
1051 */
1052 protected function mask7($x, $y) {
1053 return ((($x * $y) % 3) + (($x + $y) & 1)) & 1;
1054 }
1055
1056 /**
1057 * Return bitmask
1058 * @param $maskNo (int) mask number
1059 * @param $width (int) width
1060 * @param $frame (array) frame
1061 * @return array bitmask
1062 */
1063 protected function generateMaskNo($maskNo, $width, $frame) {
1064 $bitMask = array_fill(0, $width, array_fill(0, $width, 0));
1065 for ($y=0; $y<$width; ++$y) {
1066 for ($x=0; $x<$width; ++$x) {
1067 if (ord($frame[$y][$x]) & 0x80) {
1068 $bitMask[$y][$x] = 0;
1069 } else {
1070 $maskFunc = call_user_func(array($this, 'mask'.$maskNo), $x, $y);
1071 $bitMask[$y][$x] = ($maskFunc == 0)?1:0;
1072 }
1073 }
1074 }
1075 return $bitMask;
1076 }
1077
1078 /**
1079 * makeMaskNo
1080 * @param $maskNo (int)
1081 * @param $width (int)
1082 * @param $s (int)
1083 * @param $d (int)
1084 * @param $maskGenOnly (boolean)
1085 * @return int b
1086 */
1087 protected function makeMaskNo($maskNo, $width, $s, &$d, $maskGenOnly=false) {
1088 $b = 0;
1089 $bitMask = array();
1090 $bitMask = $this->generateMaskNo($maskNo, $width, $s, $d);
1091 if ($maskGenOnly) {
1092 return;
1093 }
1094 $d = $s;
1095 for ($y=0; $y<$width; ++$y) {
1096 for ($x=0; $x<$width; ++$x) {
1097 if ($bitMask[$y][$x] == 1) {
1098 $d[$y][$x] = chr(ord($s[$y][$x]) ^ ((int)($bitMask[$y][$x])));
1099 }
1100 $b += (int)(ord($d[$y][$x]) & 1);
1101 }
1102 }
1103 return $b;
1104 }
1105
1106 /**
1107 * makeMask
1108 * @param $width (int)
1109 * @param $frame (array)
1110 * @param $maskNo (int)
1111 * @param $level (int)
1112 * @return array mask
1113 */
1114 protected function makeMask($width, $frame, $maskNo, $level) {
1115 $masked = array_fill(0, $width, str_repeat("\0", $width));
1116 $this->makeMaskNo($maskNo, $width, $frame, $masked);
1117 $this->writeFormatInformation($width, $masked, $maskNo, $level);
1118 return $masked;
1119 }
1120
1121 /**
1122 * calcN1N3
1123 * @param $length (int)
1124 * @return int demerit
1125 */
1126 protected function calcN1N3($length) {
1127 $demerit = 0;
1128 for ($i=0; $i<$length; ++$i) {
1129 if ($this->runLength[$i] >= 5) {
1130 $demerit += (N1 + ($this->runLength[$i] - 5));
1131 }
1132 if ($i & 1) {
1133 if (($i >= 3) AND ($i < ($length-2)) AND ($this->runLength[$i] % 3 == 0)) {
1134 $fact = (int)($this->runLength[$i] / 3);
1135 if (($this->runLength[$i-2] == $fact)
1136 AND ($this->runLength[$i-1] == $fact)
1137 AND ($this->runLength[$i+1] == $fact)
1138 AND ($this->runLength[$i+2] == $fact)) {
1139 if (($this->runLength[$i-3] < 0) OR ($this->runLength[$i-3] >= (4 * $fact))) {
1140 $demerit += N3;
1141 } elseif ((($i+3) >= $length) OR ($this->runLength[$i+3] >= (4 * $fact))) {
1142 $demerit += N3;
1143 }
1144 }
1145 }
1146 }
1147 }
1148 return $demerit;
1149 }
1150
1151 /**
1152 * evaluateSymbol
1153 * @param $width (int)
1154 * @param $frame (array)
1155 * @return int demerit
1156 */
1157 protected function evaluateSymbol($width, $frame) {
1158 $head = 0;
1159 $demerit = 0;
1160 for ($y=0; $y<$width; ++$y) {
1161 $head = 0;
1162 $this->runLength[0] = 1;
1163 $frameY = $frame[$y];
1164 if ($y > 0) {
1165 $frameYM = $frame[$y-1];
1166 }
1167 for ($x=0; $x<$width; ++$x) {
1168 if (($x > 0) AND ($y > 0)) {
1169 $b22 = ord($frameY[$x]) & ord($frameY[$x-1]) & ord($frameYM[$x]) & ord($frameYM[$x-1]);
1170 $w22 = ord($frameY[$x]) | ord($frameY[$x-1]) | ord($frameYM[$x]) | ord($frameYM[$x-1]);
1171 if (($b22 | ($w22 ^ 1)) & 1) {
1172 $demerit += N2;
1173 }
1174 }
1175 if (($x == 0) AND (ord($frameY[$x]) & 1)) {
1176 $this->runLength[0] = -1;
1177 $head = 1;
1178 $this->runLength[$head] = 1;
1179 } elseif ($x > 0) {
1180 if ((ord($frameY[$x]) ^ ord($frameY[$x-1])) & 1) {
1181 $head++;
1182 $this->runLength[$head] = 1;
1183 } else {
1184 $this->runLength[$head]++;
1185 }
1186 }
1187 }
1188 $demerit += $this->calcN1N3($head+1);
1189 }
1190 for ($x=0; $x<$width; ++$x) {
1191 $head = 0;
1192 $this->runLength[0] = 1;
1193 for ($y=0; $y<$width; ++$y) {
1194 if (($y == 0) AND (ord($frame[$y][$x]) & 1)) {
1195 $this->runLength[0] = -1;
1196 $head = 1;
1197 $this->runLength[$head] = 1;
1198 } elseif ($y > 0) {
1199 if ((ord($frame[$y][$x]) ^ ord($frame[$y-1][$x])) & 1) {
1200 $head++;
1201 $this->runLength[$head] = 1;
1202 } else {
1203 $this->runLength[$head]++;
1204 }
1205 }
1206 }
1207 $demerit += $this->calcN1N3($head+1);
1208 }
1209 return $demerit;
1210 }
1211
1212 /**
1213 * mask
1214 * @param $width (int)
1215 * @param $frame (array)
1216 * @param $level (int)
1217 * @return array best mask
1218 */
1219 protected function mask($width, $frame, $level) {
1220 $minDemerit = PHP_INT_MAX;
1221 $bestMaskNum = 0;
1222 $bestMask = array();
1223 $checked_masks = array(0, 1, 2, 3, 4, 5, 6, 7);
1224 if (QR_FIND_FROM_RANDOM !== false) {
1225 $howManuOut = 8 - (QR_FIND_FROM_RANDOM % 9);
1226 for ($i = 0; $i < $howManuOut; ++$i) {
1227 $remPos = rand (0, count($checked_masks)-1);
1228 unset($checked_masks[$remPos]);
1229 $checked_masks = array_values($checked_masks);
1230 }
1231 }
1232 $bestMask = $frame;
1233 foreach ($checked_masks as $i) {
1234 $mask = array_fill(0, $width, str_repeat("\0", $width));
1235 $demerit = 0;
1236 $blacks = 0;
1237 $blacks = $this->makeMaskNo($i, $width, $frame, $mask);
1238 $blacks += $this->writeFormatInformation($width, $mask, $i, $level);
1239 $blacks = (int)(100 * $blacks / ($width * $width));
1240 $demerit = (int)((int)(abs($blacks - 50) / 5) * N4);
1241 $demerit += $this->evaluateSymbol($width, $mask);
1242 if ($demerit < $minDemerit) {
1243 $minDemerit = $demerit;
1244 $bestMask = $mask;
1245 $bestMaskNum = $i;
1246 }
1247 }
1248 return $bestMask;
1249 }
1250
1251 // - - - - - - - - - - - - - - - - - - - - - - - - -
1252
1253 // QRsplit
1254
1255 /**
1256 * Return true if the character at specified position is a number
1257 * @param $str (string) string
1258 * @param $pos (int) characted position
1259 * @return boolean true of false
1260 */
1261 protected function isdigitat($str, $pos) {
1262 if ($pos >= strlen($str)) {
1263 return false;
1264 }
1265 return ((ord($str[$pos]) >= ord('0'))&&(ord($str[$pos]) <= ord('9')));
1266 }
1267
1268 /**
1269 * Return true if the character at specified position is an alphanumeric character
1270 * @param $str (string) string
1271 * @param $pos (int) characted position
1272 * @return boolean true of false
1273 */
1274 protected function isalnumat($str, $pos) {
1275 if ($pos >= strlen($str)) {
1276 return false;
1277 }
1278 return ($this->lookAnTable(ord($str[$pos])) >= 0);
1279 }
1280
1281 /**
1282 * identifyMode
1283 * @param $pos (int)
1284 * @return int mode
1285 */
1286 protected function identifyMode($pos) {
1287 if ($pos >= strlen($this->dataStr)) {
1288 return QR_MODE_NL;
1289 }
1290 $c = $this->dataStr[$pos];
1291 if ($this->isdigitat($this->dataStr, $pos)) {
1292 return QR_MODE_NM;
1293 } elseif ($this->isalnumat($this->dataStr, $pos)) {
1294 return QR_MODE_AN;
1295 } elseif ($this->hint == QR_MODE_KJ) {
1296 if ($pos+1 < strlen($this->dataStr)) {
1297 $d = $this->dataStr[$pos+1];
1298 $word = (ord($c) << 8) | ord($d);
1299 if (($word >= 0x8140 && $word <= 0x9ffc) OR ($word >= 0xe040 && $word <= 0xebbf)) {
1300 return QR_MODE_KJ;
1301 }
1302 }
1303 }
1304 return QR_MODE_8B;
1305 }
1306
1307 /**
1308 * eatNum
1309 * @return int run
1310 */
1311 protected function eatNum() {
1312 $ln = $this->lengthIndicator(QR_MODE_NM, $this->version);
1313 $p = 0;
1314 while($this->isdigitat($this->dataStr, $p)) {
1315 $p++;
1316 }
1317 $run = $p;
1318 $mode = $this->identifyMode($p);
1319 if ($mode == QR_MODE_8B) {
1320 $dif = $this->estimateBitsModeNum($run) + 4 + $ln
1321 + $this->estimateBitsMode8(1) // + 4 + l8
1322 - $this->estimateBitsMode8($run + 1); // - 4 - l8
1323 if ($dif > 0) {
1324 return $this->eat8();
1325 }
1326 }
1327 if ($mode == QR_MODE_AN) {
1328 $dif = $this->estimateBitsModeNum($run) + 4 + $ln
1329 + $this->estimateBitsModeAn(1) // + 4 + la
1330 - $this->estimateBitsModeAn($run + 1);// - 4 - la
1331 if ($dif > 0) {
1332 return $this->eatAn();
1333 }
1334 }
1335 $this->items = $this->appendNewInputItem($this->items, QR_MODE_NM, $run, str_split($this->dataStr));
1336 return $run;
1337 }
1338
1339 /**
1340 * eatAn
1341 * @return int run
1342 */
1343 protected function eatAn() {
1344 $la = $this->lengthIndicator(QR_MODE_AN, $this->version);
1345 $ln = $this->lengthIndicator(QR_MODE_NM, $this->version);
1346 $p =1 ;
1347 while($this->isalnumat($this->dataStr, $p)) {
1348 if ($this->isdigitat($this->dataStr, $p)) {
1349 $q = $p;
1350 while($this->isdigitat($this->dataStr, $q)) {
1351 $q++;
1352 }
1353 $dif = $this->estimateBitsModeAn($p) // + 4 + la
1354 + $this->estimateBitsModeNum($q - $p) + 4 + $ln
1355 - $this->estimateBitsModeAn($q); // - 4 - la
1356 if ($dif < 0) {
1357 break;
1358 } else {
1359 $p = $q;
1360 }
1361 } else {
1362 $p++;
1363 }
1364 }
1365 $run = $p;
1366 if (!$this->isalnumat($this->dataStr, $p)) {
1367 $dif = $this->estimateBitsModeAn($run) + 4 + $la
1368 + $this->estimateBitsMode8(1) // + 4 + l8
1369 - $this->estimateBitsMode8($run + 1); // - 4 - l8
1370 if ($dif > 0) {
1371 return $this->eat8();
1372 }
1373 }
1374 $this->items = $this->appendNewInputItem($this->items, QR_MODE_AN, $run, str_split($this->dataStr));
1375 return $run;
1376 }
1377
1378 /**
1379 * eatKanji
1380 * @return int run
1381 */
1382 protected function eatKanji() {
1383 $p = 0;
1384 while($this->identifyMode($p) == QR_MODE_KJ) {
1385 $p += 2;
1386 }
1387 $this->items = $this->appendNewInputItem($this->items, QR_MODE_KJ, $p, str_split($this->dataStr));
1388 return $run;
1389 }
1390
1391 /**
1392 * eat8
1393 * @return int run
1394 */
1395 protected function eat8() {
1396 $la = $this->lengthIndicator(QR_MODE_AN, $this->version);
1397 $ln = $this->lengthIndicator(QR_MODE_NM, $this->version);
1398 $p = 1;
1399 $dataStrLen = strlen($this->dataStr);
1400 while($p < $dataStrLen) {
1401 $mode = $this->identifyMode($p);
1402 if ($mode == QR_MODE_KJ) {
1403 break;
1404 }
1405 if ($mode == QR_MODE_NM) {
1406 $q = $p;
1407 while($this->isdigitat($this->dataStr, $q)) {
1408 $q++;
1409 }
1410 $dif = $this->estimateBitsMode8($p) // + 4 + l8
1411 + $this->estimateBitsModeNum($q - $p) + 4 + $ln
1412 - $this->estimateBitsMode8($q); // - 4 - l8
1413 if ($dif < 0) {
1414 break;
1415 } else {
1416 $p = $q;
1417 }
1418 } elseif ($mode == QR_MODE_AN) {
1419 $q = $p;
1420 while($this->isalnumat($this->dataStr, $q)) {
1421 $q++;
1422 }
1423 $dif = $this->estimateBitsMode8($p) // + 4 + l8
1424 + $this->estimateBitsModeAn($q - $p) + 4 + $la
1425 - $this->estimateBitsMode8($q); // - 4 - l8
1426 if ($dif < 0) {
1427 break;
1428 } else {
1429 $p = $q;
1430 }
1431 } else {
1432 $p++;
1433 }
1434 }
1435 $run = $p;
1436 $this->items = $this->appendNewInputItem($this->items, QR_MODE_8B, $run, str_split($this->dataStr));
1437 return $run;
1438 }
1439
1440 /**
1441 * splitString
1442 * @return (int)
1443 */
1444 protected function splitString() {
1445 while (strlen($this->dataStr) > 0) {
1446 $mode = $this->identifyMode(0);
1447 switch ($mode) {
1448 case QR_MODE_NM: {
1449 $length = $this->eatNum();
1450 break;
1451 }
1452 case QR_MODE_AN: {
1453 $length = $this->eatAn();
1454 break;
1455 }
1456 case QR_MODE_KJ: {
1457 if ($hint == QR_MODE_KJ) {
1458 $length = $this->eatKanji();
1459 } else {
1460 $length = $this->eat8();
1461 }
1462 break;
1463 }
1464 default: {
1465 $length = $this->eat8();
1466 break;
1467 }
1468 }
1469 if ($length == 0) {
1470 return 0;
1471 }
1472 if ($length < 0) {
1473 return -1;
1474 }
1475 $this->dataStr = substr($this->dataStr, $length);
1476 }
1477 return 0;
1478 }
1479
1480 /**
1481 * toUpper
1482 */
1483 protected function toUpper() {
1484 $stringLen = strlen($this->dataStr);
1485 $p = 0;
1486 while ($p < $stringLen) {
1487 $mode = $this->identifyMode(substr($this->dataStr, $p), $this->hint);
1488 if ($mode == QR_MODE_KJ) {
1489 $p += 2;
1490 } else {
1491 if ((ord($this->dataStr[$p]) >= ord('a')) AND (ord($this->dataStr[$p]) <= ord('z'))) {
1492 $this->dataStr[$p] = chr(ord($this->dataStr[$p]) - 32);
1493 }
1494 $p++;
1495 }
1496 }
1497 return $this->dataStr;
1498 }
1499
1500 // - - - - - - - - - - - - - - - - - - - - - - - - -
1501
1502 // QRinputItem
1503
1504 /**
1505 * newInputItem
1506 * @param $mode (int)
1507 * @param $size (int)
1508 * @param $data (array)
1509 * @param $bstream (array)
1510 * @return array input item
1511 */
1512 protected function newInputItem($mode, $size, $data, $bstream=null) {
1513 $setData = array_slice($data, 0, $size);
1514 if (count($setData) < $size) {
1515 $setData = array_merge($setData, array_fill(0, ($size - count($setData)), 0));
1516 }
1517 if (!$this->check($mode, $size, $setData)) {
1518 return NULL;
1519 }
1520 $inputitem = array();
1521 $inputitem['mode'] = $mode;
1522 $inputitem['size'] = $size;
1523 $inputitem['data'] = $setData;
1524 $inputitem['bstream'] = $bstream;
1525 return $inputitem;
1526 }
1527
1528 /**
1529 * encodeModeNum
1530 * @param $inputitem (array)
1531 * @param $version (int)
1532 * @return array input item
1533 */
1534 protected function encodeModeNum($inputitem, $version) {
1535 $words = (int)($inputitem['size'] / 3);
1536 $inputitem['bstream'] = array();
1537 $val = 0x1;
1538 $inputitem['bstream'] = $this->appendNum($inputitem['bstream'], 4, $val);
1539 $inputitem['bstream'] = $this->appendNum($inputitem['bstream'], $this->lengthIndicator(QR_MODE_NM, $version), $inputitem['size']);
1540 for ($i=0; $i < $words; ++$i) {
1541 $val = (ord($inputitem['data'][$i*3 ]) - ord('0')) * 100;
1542 $val += (ord($inputitem['data'][$i*3+1]) - ord('0')) * 10;
1543 $val += (ord($inputitem['data'][$i*3+2]) - ord('0'));
1544 $inputitem['bstream'] = $this->appendNum($inputitem['bstream'], 10, $val);
1545 }
1546 if ($inputitem['size'] - $words * 3 == 1) {
1547 $val = ord($inputitem['data'][$words*3]) - ord('0');
1548 $inputitem['bstream'] = $this->appendNum($inputitem['bstream'], 4, $val);
1549 } elseif (($inputitem['size'] - ($words * 3)) == 2) {
1550 $val = (ord($inputitem['data'][$words*3 ]) - ord('0')) * 10;
1551 $val += (ord($inputitem['data'][$words*3+1]) - ord('0'));
1552 $inputitem['bstream'] = $this->appendNum($inputitem['bstream'], 7, $val);
1553 }
1554 return $inputitem;
1555 }
1556
1557 /**
1558 * encodeModeAn
1559 * @param $inputitem (array)
1560 * @param $version (int)
1561 * @return array input item
1562 */
1563 protected function encodeModeAn($inputitem, $version) {
1564 $words = (int)($inputitem['size'] / 2);
1565 $inputitem['bstream'] = array();
1566 $inputitem['bstream'] = $this->appendNum($inputitem['bstream'], 4, 0x02);
1567 $inputitem['bstream'] = $this->appendNum($inputitem['bstream'], $this->lengthIndicator(QR_MODE_AN, $version), $inputitem['size']);
1568 for ($i=0; $i < $words; ++$i) {
1569 $val = (int)($this->lookAnTable(ord($inputitem['data'][$i*2])) * 45);
1570 $val += (int)($this->lookAnTable(ord($inputitem['data'][($i*2)+1])));
1571 $inputitem['bstream'] = $this->appendNum($inputitem['bstream'], 11, $val);
1572 }
1573 if ($inputitem['size'] & 1) {
1574 $val = $this->lookAnTable(ord($inputitem['data'][($words * 2)]));
1575 $inputitem['bstream'] = $this->appendNum($inputitem['bstream'], 6, $val);
1576 }
1577 return $inputitem;
1578 }
1579
1580 /**
1581 * encodeMode8
1582 * @param $inputitem (array)
1583 * @param $version (int)
1584 * @return array input item
1585 */
1586 protected function encodeMode8($inputitem, $version) {
1587 $inputitem['bstream'] = array();
1588 $inputitem['bstream'] = $this->appendNum($inputitem['bstream'], 4, 0x4);
1589 $inputitem['bstream'] = $this->appendNum($inputitem['bstream'], $this->lengthIndicator(QR_MODE_8B, $version), $inputitem['size']);
1590 for ($i=0; $i < $inputitem['size']; ++$i) {
1591 $inputitem['bstream'] = $this->appendNum($inputitem['bstream'], 8, ord($inputitem['data'][$i]));
1592 }
1593 return $inputitem;
1594 }
1595
1596 /**
1597 * encodeModeKanji
1598 * @param $inputitem (array)
1599 * @param $version (int)
1600 * @return array input item
1601 */
1602 protected function encodeModeKanji($inputitem, $version) {
1603 $inputitem['bstream'] = array();
1604 $inputitem['bstream'] = $this->appendNum($inputitem['bstream'], 4, 0x8);
1605 $inputitem['bstream'] = $this->appendNum($inputitem['bstream'], $this->lengthIndicator(QR_MODE_KJ, $version), (int)($inputitem['size'] / 2));
1606 for ($i=0; $i<$inputitem['size']; $i+=2) {
1607 $val = (ord($inputitem['data'][$i]) << 8) | ord($inputitem['data'][$i+1]);
1608 if ($val <= 0x9ffc) {
1609 $val -= 0x8140;
1610 } else {
1611 $val -= 0xc140;
1612 }
1613 $h = ($val >> 8) * 0xc0;
1614 $val = ($val & 0xff) + $h;
1615 $inputitem['bstream'] = $this->appendNum($inputitem['bstream'], 13, $val);
1616 }
1617 return $inputitem;
1618 }
1619
1620 /**
1621 * encodeModeStructure
1622 * @param $inputitem (array)
1623 * @return array input item
1624 */
1625 protected function encodeModeStructure($inputitem) {
1626 $inputitem['bstream'] = array();
1627 $inputitem['bstream'] = $this->appendNum($inputitem['bstream'], 4, 0x03);
1628 $inputitem['bstream'] = $this->appendNum($inputitem['bstream'], 4, ord($inputitem['data'][1]) - 1);
1629 $inputitem['bstream'] = $this->appendNum($inputitem['bstream'], 4, ord($inputitem['data'][0]) - 1);
1630 $inputitem['bstream'] = $this->appendNum($inputitem['bstream'], 8, ord($inputitem['data'][2]));
1631 return $inputitem;
1632 }
1633
1634 /**
1635 * encodeBitStream
1636 * @param $inputitem (array)
1637 * @param $version (int)
1638 * @return array input item
1639 */
1640 protected function encodeBitStream($inputitem, $version) {
1641 $inputitem['bstream'] = array();
1642 $words = $this->maximumWords($inputitem['mode'], $version);
1643 if ($inputitem['size'] > $words) {
1644 $st1 = $this->newInputItem($inputitem['mode'], $words, $inputitem['data']);
1645 $st2 = $this->newInputItem($inputitem['mode'], $inputitem['size'] - $words, array_slice($inputitem['data'], $words));
1646 $st1 = $this->encodeBitStream($st1, $version);
1647 $st2 = $this->encodeBitStream($st2, $version);
1648 $inputitem['bstream'] = array();
1649 $inputitem['bstream'] = $this->appendBitstream($inputitem['bstream'], $st1['bstream']);
1650 $inputitem['bstream'] = $this->appendBitstream($inputitem['bstream'], $st2['bstream']);
1651 } else {
1652 switch($inputitem['mode']) {
1653 case QR_MODE_NM: {
1654 $inputitem = $this->encodeModeNum($inputitem, $version);
1655 break;
1656 }
1657 case QR_MODE_AN: {
1658 $inputitem = $this->encodeModeAn($inputitem, $version);
1659 break;
1660 }
1661 case QR_MODE_8B: {
1662 $inputitem = $this->encodeMode8($inputitem, $version);
1663 break;
1664 }
1665 case QR_MODE_KJ: {
1666 $inputitem = $this->encodeModeKanji($inputitem, $version);
1667 break;
1668 }
1669 case QR_MODE_ST: {
1670 $inputitem = $this->encodeModeStructure($inputitem);
1671 break;
1672 }
1673 default: {
1674 break;
1675 }
1676 }
1677 }
1678 return $inputitem;
1679 }
1680
1681 // - - - - - - - - - - - - - - - - - - - - - - - - -
1682
1683 // QRinput
1684
1685 /**
1686 * Append data to an input object.
1687 * The data is copied and appended to the input object.
1688 * @param $items (arrray) input items
1689 * @param $mode (int) encoding mode.
1690 * @param $size (int) size of data (byte).
1691 * @param $data (array) array of input data.
1692 * @return items
1693 *
1694 */
1695 protected function appendNewInputItem($items, $mode, $size, $data) {
1696 $newitem = $this->newInputItem($mode, $size, $data);
1697 if (!empty($newitem)) {
1698 $items[] = $newitem;
1699 }
1700 return $items;
1701 }
1702
1703 /**
1704 * insertStructuredAppendHeader
1705 * @param $items (array)
1706 * @param $size (int)
1707 * @param $index (int)
1708 * @param $parity (int)
1709 * @return array items
1710 */
1711 protected function insertStructuredAppendHeader($items, $size, $index, $parity) {
1712 if ($size > MAX_STRUCTURED_SYMBOLS) {
1713 return -1;
1714 }
1715 if (($index <= 0) OR ($index > MAX_STRUCTURED_SYMBOLS)) {
1716 return -1;
1717 }
1718 $buf = array($size, $index, $parity);
1719 $entry = $this->newInputItem(QR_MODE_ST, 3, buf);
1720 array_unshift($items, $entry);
1721 return $items;
1722 }
1723
1724 /**
1725 * calcParity
1726 * @param $items (array)
1727 * @return int parity
1728 */
1729 protected function calcParity($items) {
1730 $parity = 0;
1731 foreach ($items as $item) {
1732 if ($item['mode'] != QR_MODE_ST) {
1733 for ($i=$item['size']-1; $i>=0; --$i) {
1734 $parity ^= $item['data'][$i];
1735 }
1736 }
1737 }
1738 return $parity;
1739 }
1740
1741 /**
1742 * checkModeNum
1743 * @param $size (int)
1744 * @param $data (array)
1745 * @return boolean true or false
1746 */
1747 protected function checkModeNum($size, $data) {
1748 for ($i=0; $i<$size; ++$i) {
1749 if ((ord($data[$i]) < ord('0')) OR (ord($data[$i]) > ord('9'))){
1750 return false;
1751 }
1752 }
1753 return true;
1754 }
1755
1756 /**
1757 * Look up the alphabet-numeric convesion table (see JIS X0510:2004, pp.19).
1758 * @param $c (int) character value
1759 * @return value
1760 */
1761 protected function lookAnTable($c) {
1762 return (($c > 127)?-1:$this->anTable[$c]);
1763 }
1764
1765 /**
1766 * checkModeAn
1767 * @param $size (int)
1768 * @param $data (array)
1769 * @return boolean true or false
1770 */
1771 protected function checkModeAn($size, $data) {
1772 for ($i=0; $i<$size; ++$i) {
1773 if ($this->lookAnTable(ord($data[$i])) == -1) {
1774 return false;
1775 }
1776 }
1777 return true;
1778 }
1779
1780 /**
1781 * estimateBitsModeNum
1782 * @param $size (int)
1783 * @return int number of bits
1784 */
1785 protected function estimateBitsModeNum($size) {
1786 $w = (int)($size / 3);
1787 $bits = ($w * 10);
1788 switch($size - ($w * 3)) {
1789 case 1: {
1790 $bits += 4;
1791 break;
1792 }
1793 case 2: {
1794 $bits += 7;
1795 break;
1796 }
1797 }
1798 return $bits;
1799 }
1800
1801 /**
1802 * estimateBitsModeAn
1803 * @param $size (int)
1804 * @return int number of bits
1805 */
1806 protected function estimateBitsModeAn($size) {
1807 $bits = (int)($size * 5.5); // (size / 2 ) * 11
1808 if ($size & 1) {
1809 $bits += 6;
1810 }
1811 return $bits;
1812 }
1813
1814 /**
1815 * estimateBitsMode8
1816 * @param $size (int)
1817 * @return int number of bits
1818 */
1819 protected function estimateBitsMode8($size) {
1820 return (int)($size * 8);
1821 }
1822
1823 /**
1824 * estimateBitsModeKanji
1825 * @param $size (int)
1826 * @return int number of bits
1827 */
1828 protected function estimateBitsModeKanji($size) {
1829 return (int)($size * 6.5); // (size / 2 ) * 13
1830 }
1831
1832 /**
1833 * checkModeKanji
1834 * @param $size (int)
1835 * @param $data (array)
1836 * @return boolean true or false
1837 */
1838 protected function checkModeKanji($size, $data) {
1839 if ($size & 1) {
1840 return false;
1841 }
1842 for ($i=0; $i<$size; $i+=2) {
1843 $val = (ord($data[$i]) << 8) | ord($data[$i+1]);
1844 if (($val < 0x8140) OR (($val > 0x9ffc) AND ($val < 0xe040)) OR ($val > 0xebbf)) {
1845 return false;
1846 }
1847 }
1848 return true;
1849 }
1850
1851 /**
1852 * Validate the input data.
1853 * @param $mode (int) encoding mode.
1854 * @param $size (int) size of data (byte).
1855 * @param $data (array) data to validate
1856 * @return boolean true in case of valid data, false otherwise
1857 */
1858 protected function check($mode, $size, $data) {
1859 if ($size <= 0) {
1860 return false;
1861 }
1862 switch($mode) {
1863 case QR_MODE_NM: {
1864 return $this->checkModeNum($size, $data);
1865 }
1866 case QR_MODE_AN: {
1867 return $this->checkModeAn($size, $data);
1868 }
1869 case QR_MODE_KJ: {
1870 return $this->checkModeKanji($size, $data);
1871 }
1872 case QR_MODE_8B: {
1873 return true;
1874 }
1875 case QR_MODE_ST: {
1876 return true;
1877 }
1878 default: {
1879 break;
1880 }
1881 }
1882 return false;
1883 }
1884
1885 /**
1886 * estimateBitStreamSize
1887 * @param $items (array)
1888 * @param $version (int)
1889 * @return int bits
1890 */
1891 protected function estimateBitStreamSize($items, $version) {
1892 $bits = 0;
1893 if ($version == 0) {
1894 $version = 1;
1895 }
1896 foreach ($items as $item) {
1897 switch($item['mode']) {
1898 case QR_MODE_NM: {
1899 $bits = $this->estimateBitsModeNum($item['size']);
1900 break;
1901 }
1902 case QR_MODE_AN: {
1903 $bits = $this->estimateBitsModeAn($item['size']);
1904 break;
1905 }
1906 case QR_MODE_8B: {
1907 $bits = $this->estimateBitsMode8($item['size']);
1908 break;
1909 }
1910 case QR_MODE_KJ: {
1911 $bits = $this->estimateBitsModeKanji($item['size']);
1912 break;
1913 }
1914 case QR_MODE_ST: {
1915 return STRUCTURE_HEADER_BITS;
1916 }
1917 default: {
1918 return 0;
1919 }
1920 }
1921 $l = $this->lengthIndicator($item['mode'], $version);
1922 $m = 1 << $l;
1923 $num = (int)(($item['size'] + $m - 1) / $m);
1924 $bits += $num * (4 + $l);
1925 }
1926 return $bits;
1927 }
1928
1929 /**
1930 * estimateVersion
1931 * @param $items (array)
1932 * @return int version
1933 */
1934 protected function estimateVersion($items) {
1935 $version = 0;
1936 $prev = 0;
1937 do {
1938 $prev = $version;
1939 $bits = $this->estimateBitStreamSize($items, $prev);
1940 $version = $this->getMinimumVersion((int)(($bits + 7) / 8), $this->level);
1941 if ($version < 0) {
1942 return -1;
1943 }
1944 } while ($version > $prev);
1945 return $version;
1946 }
1947
1948 /**
1949 * lengthOfCode
1950 * @param $mode (int)
1951 * @param $version (int)
1952 * @param $bits (int)
1953 * @return int size
1954 */
1955 protected function lengthOfCode($mode, $version, $bits) {
1956 $payload = $bits - 4 - $this->lengthIndicator($mode, $version);
1957 switch($mode) {
1958 case QR_MODE_NM: {
1959 $chunks = (int)($payload / 10);
1960 $remain = $payload - $chunks * 10;
1961 $size = $chunks * 3;
1962 if ($remain >= 7) {
1963 $size += 2;
1964 } elseif ($remain >= 4) {
1965 $size += 1;
1966 }
1967 break;
1968 }
1969 case QR_MODE_AN: {
1970 $chunks = (int)($payload / 11);
1971 $remain = $payload - $chunks * 11;
1972 $size = $chunks * 2;
1973 if ($remain >= 6) {
1974 ++$size;
1975 }
1976 break;
1977 }
1978 case QR_MODE_8B: {
1979 $size = (int)($payload / 8);
1980 break;
1981 }
1982 case QR_MODE_KJ: {
1983 $size = (int)(($payload / 13) * 2);
1984 break;
1985 }
1986 case QR_MODE_ST: {
1987 $size = (int)($payload / 8);
1988 break;
1989 }
1990 default: {
1991 $size = 0;
1992 break;
1993 }
1994 }
1995 $maxsize = $this->maximumWords($mode, $version);
1996 if ($size < 0) {
1997 $size = 0;
1998 }
1999 if ($size > $maxsize) {
2000 $size = $maxsize;
2001 }
2002 return $size;
2003 }
2004
2005 /**
2006 * createBitStream
2007 * @param $items (array)
2008 * @return array of items and total bits
2009 */
2010 protected function createBitStream($items) {
2011 $total = 0;
2012 foreach ($items as $key => $item) {
2013 $items[$key] = $this->encodeBitStream($item, $this->version);
2014 $bits = count($items[$key]['bstream']);
2015 $total += $bits;
2016 }
2017 return array($items, $total);
2018 }
2019
2020 /**
2021 * convertData
2022 * @param $items (array)
2023 * @return array items
2024 */
2025 protected function convertData($items) {
2026 $ver = $this->estimateVersion($items);
2027 if ($ver > $this->version) {
2028 $this->version = $ver;
2029 }
2030 while (true) {
2031 $cbs = $this->createBitStream($items);
2032 $items = $cbs[0];
2033 $bits = $cbs[1];
2034 if ($bits < 0) {
2035 return -1;
2036 }
2037 $ver = $this->getMinimumVersion((int)(($bits + 7) / 8), $this->level);
2038 if ($ver < 0) {
2039 return -1;
2040 } elseif ($ver > $this->version) {
2041 $this->version = $ver;
2042 } else {
2043 break;
2044 }
2045 }
2046 return $items;
2047 }
2048
2049 /**
2050 * Append Padding Bit to bitstream
2051 * @param $bstream (array)
2052 * @return array bitstream
2053 */
2054 protected function appendPaddingBit($bstream) {
2055 if (is_null($bstream)) {
2056 return null;
2057 }
2058 $bits = count($bstream);
2059 $maxwords = $this->getDataLength($this->version, $this->level);
2060 $maxbits = $maxwords * 8;
2061 if ($maxbits == $bits) {
2062 return $bstream;
2063 }
2064 if ($maxbits - $bits < 5) {
2065 return $this->appendNum($bstream, $maxbits - $bits, 0);
2066 }
2067 $bits += 4;
2068 $words = (int)(($bits + 7) / 8);
2069 $padding = array();
2070 $padding = $this->appendNum($padding, $words * 8 - $bits + 4, 0);
2071 $padlen = $maxwords - $words;
2072 if ($padlen > 0) {
2073 $padbuf = array();
2074 for ($i=0; $i<$padlen; ++$i) {
2075 $padbuf[$i] = ($i&1)?0x11:0xec;
2076 }
2077 $padding = $this->appendBytes($padding, $padlen, $padbuf);
2078 }
2079 return $this->appendBitstream($bstream, $padding);
2080 }
2081
2082 /**
2083 * mergeBitStream
2084 * @param $items (array) items
2085 * @return array bitstream
2086 */
2087 protected function mergeBitStream($items) {
2088 $items = $this->convertData($items);
2089 if (!is_array($items)) {
2090 return null;
2091 }
2092 $bstream = array();
2093 foreach ($items as $item) {
2094 $bstream = $this->appendBitstream($bstream, $item['bstream']);
2095 }
2096 return $bstream;
2097 }
2098
2099 /**
2100 * Returns a stream of bits.
2101 * @param $items (int)
2102 * @return array padded merged byte stream
2103 */
2104 protected function getBitStream($items) {
2105 $bstream = $this->mergeBitStream($items);
2106 return $this->appendPaddingBit($bstream);
2107 }
2108
2109 /**
2110 * Pack all bit streams padding bits into a byte array.
2111 * @param $items (int)
2112 * @return array padded merged byte stream
2113 */
2114 protected function getByteStream($items) {
2115 $bstream = $this->getBitStream($items);
2116 return $this->bitstreamToByte($bstream);
2117 }
2118
2119 // - - - - - - - - - - - - - - - - - - - - - - - - -
2120
2121 // QRbitstream
2122
2123 /**
2124 * Return an array with zeros
2125 * @param $setLength (int) array size
2126 * @return array
2127 */
2128 protected function allocate($setLength) {
2129 return array_fill(0, $setLength, 0);
2130 }
2131
2132 /**
2133 * Return new bitstream from number
2134 * @param $bits (int) number of bits
2135 * @param $num (int) number
2136 * @return array bitstream
2137 */
2138 protected function newFromNum($bits, $num) {
2139 $bstream = $this->allocate($bits);
2140 $mask = 1 << ($bits - 1);
2141 for ($i=0; $i<$bits; ++$i) {
2142 if ($num & $mask) {
2143 $bstream[$i] = 1;
2144 } else {
2145 $bstream[$i] = 0;
2146 }
2147 $mask = $mask >> 1;
2148 }
2149 return $bstream;
2150 }
2151
2152 /**
2153 * Return new bitstream from bytes
2154 * @param $size (int) size
2155 * @param $data (array) bytes
2156 * @return array bitstream
2157 */
2158 protected function newFromBytes($size, $data) {
2159 $bstream = $this->allocate($size * 8);
2160 $p=0;
2161 for ($i=0; $i<$size; ++$i) {
2162 $mask = 0x80;
2163 for ($j=0; $j<8; ++$j) {
2164 if ($data[$i] & $mask) {
2165 $bstream[$p] = 1;
2166 } else {
2167 $bstream[$p] = 0;
2168 }
2169 $p++;
2170 $mask = $mask >> 1;
2171 }
2172 }
2173 return $bstream;
2174 }
2175
2176 /**
2177 * Append one bitstream to another
2178 * @param $bitstream (array) original bitstream
2179 * @param $append (array) bitstream to append
2180 * @return array bitstream
2181 */
2182 protected function appendBitstream($bitstream, $append) {
2183 if ((!is_array($append)) OR (count($append) == 0)) {
2184 return $bitstream;
2185 }
2186 if (count($bitstream) == 0) {
2187 return $append;
2188 }
2189 return array_values(array_merge($bitstream, $append));
2190 }
2191
2192 /**
2193 * Append one bitstream created from number to another
2194 * @param $bitstream (array) original bitstream
2195 * @param $bits (int) number of bits
2196 * @param $num (int) number
2197 * @return array bitstream
2198 */
2199 protected function appendNum($bitstream, $bits, $num) {
2200 if ($bits == 0) {
2201 return 0;
2202 }
2203 $b = $this->newFromNum($bits, $num);
2204 return $this->appendBitstream($bitstream, $b);
2205 }
2206
2207 /**
2208 * Append one bitstream created from bytes to another
2209 * @param $bitstream (array) original bitstream
2210 * @param $size (int) size
2211 * @param $data (array) bytes
2212 * @return array bitstream
2213 */
2214 protected function appendBytes($bitstream, $size, $data) {
2215 if ($size == 0) {
2216 return 0;
2217 }
2218 $b = $this->newFromBytes($size, $data);
2219 return $this->appendBitstream($bitstream, $b);
2220 }
2221
2222 /**
2223 * Convert bitstream to bytes
2224 * @param $bstream (array) original bitstream
2225 * @return array of bytes
2226 */
2227 protected function bitstreamToByte($bstream) {
2228 if (is_null($bstream)) {
2229 return null;
2230 }
2231 $size = count($bstream);
2232 if ($size == 0) {
2233 return array();
2234 }
2235 $data = array_fill(0, (int)(($size + 7) / 8), 0);
2236 $bytes = (int)($size / 8);
2237 $p = 0;
2238 for ($i=0; $i<$bytes; $i++) {
2239 $v = 0;
2240 for ($j=0; $j<8; $j++) {
2241 $v = $v << 1;
2242 $v |= $bstream[$p];
2243 $p++;
2244 }
2245 $data[$i] = $v;
2246 }
2247 if ($size & 7) {
2248 $v = 0;
2249 for ($j=0; $j<($size & 7); $j++) {
2250 $v = $v << 1;
2251 $v |= $bstream[$p];
2252 $p++;
2253 }
2254 $data[$bytes] = $v;
2255 }
2256 return $data;
2257 }
2258
2259 // - - - - - - - - - - - - - - - - - - - - - - - - -
2260
2261 // QRspec
2262
2263 /**
2264 * Replace a value on the array at the specified position
2265 * @param $srctab (array)
2266 * @param $x (int) X position
2267 * @param $y (int) Y position
2268 * @param $repl (string) value to replace
2269 * @param $replLen (int) length of the repl string
2270 * @return array srctab
2271 */
2272 protected function qrstrset($srctab, $x, $y, $repl, $replLen=false) {
2273 $srctab[$y] = substr_replace($srctab[$y], ($replLen !== false)?substr($repl,0,$replLen):$repl, $x, ($replLen !== false)?$replLen:strlen($repl));
2274 return $srctab;
2275 }
2276
2277 /**
2278 * Return maximum data code length (bytes) for the version.
2279 * @param $version (int) version
2280 * @param $level (int) error correction level
2281 * @return int maximum size (bytes)
2282 */
2283 protected function getDataLength($version, $level) {
2284 return $this->capacity[$version][QRCAP_WORDS] - $this->capacity[$version][QRCAP_EC][$level];
2285 }
2286
2287 /**
2288 * Return maximum error correction code length (bytes) for the version.
2289 * @param $version (int) version
2290 * @param $level (int) error correction level
2291 * @return int ECC size (bytes)
2292 */
2293 protected function getECCLength($version, $level){
2294 return $this->capacity[$version][QRCAP_EC][$level];
2295 }
2296
2297 /**
2298 * Return the width of the symbol for the version.
2299 * @param $version (int) version
2300 * @return int width
2301 */
2302 protected function getWidth($version) {
2303 return $this->capacity[$version][QRCAP_WIDTH];
2304 }
2305
2306 /**
2307 * Return the numer of remainder bits.
2308 * @param $version (int) version
2309 * @return int number of remainder bits
2310 */
2311 protected function getRemainder($version) {
2312 return $this->capacity[$version][QRCAP_REMINDER];
2313 }
2314
2315 /**
2316 * Return a version number that satisfies the input code length.
2317 * @param $size (int) input code length (bytes)
2318 * @param $level (int) error correction level
2319 * @return int version number
2320 */
2321 protected function getMinimumVersion($size, $level) {
2322 for ($i = 1; $i <= QRSPEC_VERSION_MAX; ++$i) {
2323 $words = ($this->capacity[$i][QRCAP_WORDS] - $this->capacity[$i][QRCAP_EC][$level]);
2324 if ($words >= $size) {
2325 return $i;
2326 }
2327 }
2328 // the size of input data is greater than QR capacity, try to lover the error correction mode
2329 return -1;
2330 }
2331
2332 /**
2333 * Return the size of length indicator for the mode and version.
2334 * @param $mode (int) encoding mode
2335 * @param $version (int) version
2336 * @return int the size of the appropriate length indicator (bits).
2337 */
2338 protected function lengthIndicator($mode, $version) {
2339 if ($mode == QR_MODE_ST) {
2340 return 0;
2341 }
2342 if ($version <= 9) {
2343 $l = 0;
2344 } elseif ($version <= 26) {
2345 $l = 1;
2346 } else {
2347 $l = 2;
2348 }
2349 return $this->lengthTableBits[$mode][$l];
2350 }
2351
2352 /**
2353 * Return the maximum length for the mode and version.
2354 * @param $mode (int) encoding mode
2355 * @param $version (int) version
2356 * @return int the maximum length (bytes)
2357 */
2358 protected function maximumWords($mode, $version) {
2359 if ($mode == QR_MODE_ST) {
2360 return 3;
2361 }
2362 if ($version <= 9) {
2363 $l = 0;
2364 } else if ($version <= 26) {
2365 $l = 1;
2366 } else {
2367 $l = 2;
2368 }
2369 $bits = $this->lengthTableBits[$mode][$l];
2370 $words = (1 << $bits) - 1;
2371 if ($mode == QR_MODE_KJ) {
2372 $words *= 2; // the number of bytes is required
2373 }
2374 return $words;
2375 }
2376
2377 /**
2378 * Return an array of ECC specification.
2379 * @param $version (int) version
2380 * @param $level (int) error correction level
2381 * @param $spec (array) an array of ECC specification contains as following: {# of type1 blocks, # of data code, # of ecc code, # of type2 blocks, # of data code}
2382 * @return array spec
2383 */
2384 protected function getEccSpec($version, $level, $spec) {
2385 if (count($spec) < 5) {
2386 $spec = array(0, 0, 0, 0, 0);
2387 }
2388 $b1 = $this->eccTable[$version][$level][0];
2389 $b2 = $this->eccTable[$version][$level][1];
2390 $data = $this->getDataLength($version, $level);
2391 $ecc = $this->getECCLength($version, $level);
2392 if ($b2 == 0) {
2393 $spec[0] = $b1;
2394 $spec[1] = (int)($data / $b1);
2395 $spec[2] = (int)($ecc / $b1);
2396 $spec[3] = 0;
2397 $spec[4] = 0;
2398 } else {
2399 $spec[0] = $b1;
2400 $spec[1] = (int)($data / ($b1 + $b2));
2401 $spec[2] = (int)($ecc / ($b1 + $b2));
2402 $spec[3] = $b2;
2403 $spec[4] = $spec[1] + 1;
2404 }
2405 return $spec;
2406 }
2407
2408 /**
2409 * Put an alignment marker.
2410 * @param $frame (array) frame
2411 * @param $ox (int) X center coordinate of the pattern
2412 * @param $oy (int) Y center coordinate of the pattern
2413 * @return array frame
2414 */
2415 protected function putAlignmentMarker($frame, $ox, $oy) {
2416 $finder = array(
2417 "\xa1\xa1\xa1\xa1\xa1",
2418 "\xa1\xa0\xa0\xa0\xa1",
2419 "\xa1\xa0\xa1\xa0\xa1",
2420 "\xa1\xa0\xa0\xa0\xa1",
2421 "\xa1\xa1\xa1\xa1\xa1"
2422 );
2423 $yStart = $oy - 2;
2424 $xStart = $ox - 2;
2425 for ($y=0; $y < 5; $y++) {
2426 $frame = $this->qrstrset($frame, $xStart, $yStart+$y, $finder[$y]);
2427 }
2428 return $frame;
2429 }
2430
2431 /**
2432 * Put an alignment pattern.
2433 * @param $version (int) version
2434 * @param $frame (array) frame
2435 * @param $width (int) width
2436 * @return array frame
2437 */
2438 protected function putAlignmentPattern($version, $frame, $width) {
2439 if ($version < 2) {
2440 return $frame;
2441 }
2442 $d = $this->alignmentPattern[$version][1] - $this->alignmentPattern[$version][0];
2443 if ($d < 0) {
2444 $w = 2;
2445 } else {
2446 $w = (int)(($width - $this->alignmentPattern[$version][0]) / $d + 2);
2447 }
2448 if ($w * $w - 3 == 1) {
2449 $x = $this->alignmentPattern[$version][0];
2450 $y = $this->alignmentPattern[$version][0];
2451 $frame = $this->putAlignmentMarker($frame, $x, $y);
2452 return $frame;
2453 }
2454 $cx = $this->alignmentPattern[$version][0];
2455 $wo = $w - 1;
2456 for ($x=1; $x < $wo; ++$x) {
2457 $frame = $this->putAlignmentMarker($frame, 6, $cx);
2458 $frame = $this->putAlignmentMarker($frame, $cx, 6);
2459 $cx += $d;
2460 }
2461 $cy = $this->alignmentPattern[$version][0];
2462 for ($y=0; $y < $wo; ++$y) {
2463 $cx = $this->alignmentPattern[$version][0];
2464 for ($x=0; $x < $wo; ++$x) {
2465 $frame = $this->putAlignmentMarker($frame, $cx, $cy);
2466 $cx += $d;
2467 }
2468 $cy += $d;
2469 }
2470 return $frame;
2471 }
2472
2473 /**
2474 * Return BCH encoded version information pattern that is used for the symbol of version 7 or greater. Use lower 18 bits.
2475 * @param $version (int) version
2476 * @return BCH encoded version information pattern
2477 */
2478 protected function getVersionPattern($version) {
2479 if (($version < 7) OR ($version > QRSPEC_VERSION_MAX)) {
2480 return 0;
2481 }
2482 return $this->versionPattern[($version - 7)];
2483 }
2484
2485 /**
2486 * Return BCH encoded format information pattern.
2487 * @param $mask (array)
2488 * @param $level (int) error correction level
2489 * @return BCH encoded format information pattern
2490 */
2491 protected function getFormatInfo($mask, $level) {
2492 if (($mask < 0) OR ($mask > 7)) {
2493 return 0;
2494 }
2495 if (($level < 0) OR ($level > 3)) {
2496 return 0;
2497 }
2498 return $this->formatInfo[$level][$mask];
2499 }
2500
2501 /**
2502 * Put a finder pattern.
2503 * @param $frame (array) frame
2504 * @param $ox (int) X center coordinate of the pattern
2505 * @param $oy (int) Y center coordinate of the pattern
2506 * @return array frame
2507 */
2508 protected function putFinderPattern($frame, $ox, $oy) {
2509 $finder = array(
2510 "\xc1\xc1\xc1\xc1\xc1\xc1\xc1",
2511 "\xc1\xc0\xc0\xc0\xc0\xc0\xc1",
2512 "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
2513 "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
2514 "\xc1\xc0\xc1\xc1\xc1\xc0\xc1",
2515 "\xc1\xc0\xc0\xc0\xc0\xc0\xc1",
2516 "\xc1\xc1\xc1\xc1\xc1\xc1\xc1"
2517 );
2518 for ($y=0; $y < 7; $y++) {
2519 $frame = $this->qrstrset($frame, $ox, ($oy + $y), $finder[$y]);
2520 }
2521 return $frame;
2522 }
2523
2524 /**
2525 * Return a copy of initialized frame.
2526 * @param $version (int) version
2527 * @return Array of unsigned char.
2528 */
2529 protected function createFrame($version) {
2530 $width = $this->capacity[$version][QRCAP_WIDTH];
2531 $frameLine = str_repeat ("\0", $width);
2532 $frame = array_fill(0, $width, $frameLine);
2533 // Finder pattern
2534 $frame = $this->putFinderPattern($frame, 0, 0);
2535 $frame = $this->putFinderPattern($frame, $width - 7, 0);
2536 $frame = $this->putFinderPattern($frame, 0, $width - 7);
2537 // Separator
2538 $yOffset = $width - 7;
2539 for ($y=0; $y < 7; ++$y) {
2540 $frame[$y][7] = "\xc0";
2541 $frame[$y][$width - 8] = "\xc0";
2542 $frame[$yOffset][7] = "\xc0";
2543 ++$yOffset;
2544 }
2545 $setPattern = str_repeat("\xc0", 8);
2546 $frame = $this->qrstrset($frame, 0, 7, $setPattern);
2547 $frame = $this->qrstrset($frame, $width-8, 7, $setPattern);
2548 $frame = $this->qrstrset($frame, 0, $width - 8, $setPattern);
2549 // Format info
2550 $setPattern = str_repeat("\x84", 9);
2551 $frame = $this->qrstrset($frame, 0, 8, $setPattern);
2552 $frame = $this->qrstrset($frame, $width - 8, 8, $setPattern, 8);
2553 $yOffset = $width - 8;
2554 for ($y=0; $y < 8; ++$y,++$yOffset) {
2555 $frame[$y][8] = "\x84";
2556 $frame[$yOffset][8] = "\x84";
2557 }
2558 // Timing pattern
2559 $wo = $width - 15;
2560 for ($i=1; $i < $wo; ++$i) {
2561 $frame[6][7+$i] = chr(0x90 | ($i & 1));
2562 $frame[7+$i][6] = chr(0x90 | ($i & 1));
2563 }
2564 // Alignment pattern
2565 $frame = $this->putAlignmentPattern($version, $frame, $width);
2566 // Version information
2567 if ($version >= 7) {
2568 $vinf = $this->getVersionPattern($version);
2569 $v = $vinf;
2570 for ($x=0; $x<6; ++$x) {
2571 for ($y=0; $y<3; ++$y) {
2572 $frame[($width - 11)+$y][$x] = chr(0x88 | ($v & 1));
2573 $v = $v >> 1;
2574 }
2575 }
2576 $v = $vinf;
2577 for ($y=0; $y<6; ++$y) {
2578 for ($x=0; $x<3; ++$x) {
2579 $frame[$y][$x+($width - 11)] = chr(0x88 | ($v & 1));
2580 $v = $v >> 1;
2581 }
2582 }
2583 }
2584 // and a little bit...
2585 $frame[$width - 8][8] = "\x81";
2586 return $frame;
2587 }
2588
2589 /**
2590 * Set new frame for the specified version.
2591 * @param $version (int) version
2592 * @return Array of unsigned char.
2593 */
2594 protected function newFrame($version) {
2595 if (($version < 1) OR ($version > QRSPEC_VERSION_MAX)) {
2596 return NULL;
2597 }
2598 if (!isset($this->frames[$version])) {
2599 $this->frames[$version] = $this->createFrame($version);
2600 }
2601 if (is_null($this->frames[$version])) {
2602 return NULL;
2603 }
2604 return $this->frames[$version];
2605 }
2606
2607 /**
2608 * Return block number 0
2609 * @param $spec (array)
2610 * @return int value
2611 */
2612 protected function rsBlockNum($spec) {
2613 return ($spec[0] + $spec[3]);
2614 }
2615
2616 /**
2617 * Return block number 1
2618 * @param $spec (array)
2619 * @return int value
2620 */
2621 protected function rsBlockNum1($spec) {
2622 return $spec[0];
2623 }
2624
2625 /**
2626 * Return data codes 1
2627 * @param $spec (array)
2628 * @return int value
2629 */
2630 protected function rsDataCodes1($spec) {
2631 return $spec[1];
2632 }
2633
2634 /**
2635 * Return ecc codes 1
2636 * @param $spec (array)
2637 * @return int value
2638 */
2639 protected function rsEccCodes1($spec) {
2640 return $spec[2];
2641 }
2642
2643 /**
2644 * Return block number 2
2645 * @param $spec (array)
2646 * @return int value
2647 */
2648 protected function rsBlockNum2($spec) {
2649 return $spec[3];
2650 }
2651
2652 /**
2653 * Return data codes 2
2654 * @param $spec (array)
2655 * @return int value
2656 */
2657 protected function rsDataCodes2($spec) {
2658 return $spec[4];
2659 }
2660
2661 /**
2662 * Return ecc codes 2
2663 * @param $spec (array)
2664 * @return int value
2665 */
2666 protected function rsEccCodes2($spec) {
2667 return $spec[2];
2668 }
2669
2670 /**
2671 * Return data length
2672 * @param $spec (array)
2673 * @return int value
2674 */
2675 protected function rsDataLength($spec) {
2676 return ($spec[0] * $spec[1]) + ($spec[3] * $spec[4]);
2677 }
2678
2679 /**
2680 * Return ecc length
2681 * @param $spec (array)
2682 * @return int value
2683 */
2684 protected function rsEccLength($spec) {
2685 return ($spec[0] + $spec[3]) * $spec[2];
2686 }
2687
2688 // - - - - - - - - - - - - - - - - - - - - - - - - -
2689
2690 // QRrs
2691
2692 /**
2693 * Initialize a Reed-Solomon codec and add it to existing rsitems
2694 * @param $symsize (int) symbol size, bits
2695 * @param $gfpoly (int) Field generator polynomial coefficients
2696 * @param $fcr (int) first root of RS code generator polynomial, index form
2697 * @param $prim (int) primitive element to generate polynomial roots
2698 * @param $nroots (int) RS code generator polynomial degree (number of roots)
2699 * @param $pad (int) padding bytes at front of shortened block
2700 * @return array Array of RS values:<ul><li>mm = Bits per symbol;</li><li>nn = Symbols per block;</li><li>alpha_to = log lookup table array;</li><li>index_of = Antilog lookup table array;</li><li>genpoly = Generator polynomial array;</li><li>nroots = Number of generator;</li><li>roots = number of parity symbols;</li><li>fcr = First consecutive root, index form;</li><li>prim = Primitive element, index form;</li><li>iprim = prim-th root of 1, index form;</li><li>pad = Padding bytes in shortened block;</li><li>gfpoly</ul>.
2701 */
2702 protected function init_rs($symsize, $gfpoly, $fcr, $prim, $nroots, $pad) {
2703 foreach ($this->rsitems as $rs) {
2704 if (($rs['pad'] != $pad) OR ($rs['nroots'] != $nroots) OR ($rs['mm'] != $symsize)
2705 OR ($rs['gfpoly'] != $gfpoly) OR ($rs['fcr'] != $fcr) OR ($rs['prim'] != $prim)) {
2706 continue;
2707 }
2708 return $rs;
2709 }
2710 $rs = $this->init_rs_char($symsize, $gfpoly, $fcr, $prim, $nroots, $pad);
2711 array_unshift($this->rsitems, $rs);
2712 return $rs;
2713 }
2714
2715 // - - - - - - - - - - - - - - - - - - - - - - - - -
2716
2717 // QRrsItem
2718
2719 /**
2720 * modnn
2721 * @param $rs (array) RS values
2722 * @param $x (int) X position
2723 * @return int X osition
2724 */
2725 protected function modnn($rs, $x) {
2726 while ($x >= $rs['nn']) {
2727 $x -= $rs['nn'];
2728 $x = ($x >> $rs['mm']) + ($x & $rs['nn']);
2729 }
2730 return $x;
2731 }
2732
2733 /**
2734 * Initialize a Reed-Solomon codec and returns an array of values.
2735 * @param $symsize (int) symbol size, bits
2736 * @param $gfpoly (int) Field generator polynomial coefficients
2737 * @param $fcr (int) first root of RS code generator polynomial, index form
2738 * @param $prim (int) primitive element to generate polynomial roots
2739 * @param $nroots (int) RS code generator polynomial degree (number of roots)
2740 * @param $pad (int) padding bytes at front of shortened block
2741 * @return array Array of RS values:<ul><li>mm = Bits per symbol;</li><li>nn = Symbols per block;</li><li>alpha_to = log lookup table array;</li><li>index_of = Antilog lookup table array;</li><li>genpoly = Generator polynomial array;</li><li>nroots = Number of generator;</li><li>roots = number of parity symbols;</li><li>fcr = First consecutive root, index form;</li><li>prim = Primitive element, index form;</li><li>iprim = prim-th root of 1, index form;</li><li>pad = Padding bytes in shortened block;</li><li>gfpoly</ul>.
2742 */
2743 protected function init_rs_char($symsize, $gfpoly, $fcr, $prim, $nroots, $pad) {
2744 // Based on Reed solomon encoder by Phil Karn, KA9Q (GNU-LGPLv2)
2745 $rs = null;
2746 // Check parameter ranges
2747 if (($symsize < 0) OR ($symsize > 8)) {
2748 return $rs;
2749 }
2750 if (($fcr < 0) OR ($fcr >= (1<<$symsize))) {
2751 return $rs;
2752 }
2753 if (($prim <= 0) OR ($prim >= (1<<$symsize))) {
2754 return $rs;
2755 }
2756 if (($nroots < 0) OR ($nroots >= (1<<$symsize))) {
2757 return $rs;
2758 }
2759 if (($pad < 0) OR ($pad >= ((1<<$symsize) -1 - $nroots))) {
2760 return $rs;
2761 }
2762 $rs = array();
2763 $rs['mm'] = $symsize;
2764 $rs['nn'] = (1 << $symsize) - 1;
2765 $rs['pad'] = $pad;
2766 $rs['alpha_to'] = array_fill(0, ($rs['nn'] + 1), 0);
2767 $rs['index_of'] = array_fill(0, ($rs['nn'] + 1), 0);
2768 // PHP style macro replacement ;)
2769 $NN =& $rs['nn'];
2770 $A0 =& $NN;
2771 // Generate Galois field lookup tables
2772 $rs['index_of'][0] = $A0; // log(zero) = -inf
2773 $rs['alpha_to'][$A0] = 0; // alpha**-inf = 0
2774 $sr = 1;
2775 for ($i=0; $i<$rs['nn']; ++$i) {
2776 $rs['index_of'][$sr] = $i;
2777 $rs['alpha_to'][$i] = $sr;
2778 $sr <<= 1;
2779 if ($sr & (1 << $symsize)) {
2780 $sr ^= $gfpoly;
2781 }
2782 $sr &= $rs['nn'];
2783 }
2784 if ($sr != 1) {
2785 // field generator polynomial is not primitive!
2786 return NULL;
2787 }
2788 // Form RS code generator polynomial from its roots
2789 $rs['genpoly'] = array_fill(0, ($nroots + 1), 0);
2790 $rs['fcr'] = $fcr;
2791 $rs['prim'] = $prim;
2792 $rs['nroots'] = $nroots;
2793 $rs['gfpoly'] = $gfpoly;
2794 // Find prim-th root of 1, used in decoding
2795 for ($iprim=1; ($iprim % $prim) != 0; $iprim += $rs['nn']) {
2796 ; // intentional empty-body loop!
2797 }
2798 $rs['iprim'] = (int)($iprim / $prim);
2799 $rs['genpoly'][0] = 1;
2800 for ($i = 0,$root=$fcr*$prim; $i < $nroots; $i++, $root += $prim) {
2801 $rs['genpoly'][$i+1] = 1;
2802 // Multiply rs->genpoly[] by @**(root + x)
2803 for ($j = $i; $j > 0; --$j) {
2804 if ($rs['genpoly'][$j] != 0) {
2805 $rs['genpoly'][$j] = $rs['genpoly'][$j-1] ^ $rs['alpha_to'][$this->modnn($rs, $rs['index_of'][$rs['genpoly'][$j]] + $root)];
2806 } else {
2807 $rs['genpoly'][$j] = $rs['genpoly'][$j-1];
2808 }
2809 }
2810 // rs->genpoly[0] can never be zero
2811 $rs['genpoly'][0] = $rs['alpha_to'][$this->modnn($rs, $rs['index_of'][$rs['genpoly'][0]] + $root)];
2812 }
2813 // convert rs->genpoly[] to index form for quicker encoding
2814 for ($i = 0; $i <= $nroots; ++$i) {
2815 $rs['genpoly'][$i] = $rs['index_of'][$rs['genpoly'][$i]];
2816 }
2817 return $rs;
2818 }
2819
2820 /**
2821 * Encode a Reed-Solomon codec and returns the parity array
2822 * @param $rs (array) RS values
2823 * @param $data (array) data
2824 * @param $parity (array) parity
2825 * @return parity array
2826 */
2827 protected function encode_rs_char($rs, $data, $parity) {
2828 $MM =& $rs['mm']; // bits per symbol
2829 $NN =& $rs['nn']; // the total number of symbols in a RS block
2830 $ALPHA_TO =& $rs['alpha_to']; // the address of an array of NN elements to convert Galois field elements in index (log) form to polynomial form
2831 $INDEX_OF =& $rs['index_of']; // the address of an array of NN elements to convert Galois field elements in polynomial form to index (log) form
2832 $GENPOLY =& $rs['genpoly']; // an array of NROOTS+1 elements containing the generator polynomial in index form
2833 $NROOTS =& $rs['nroots']; // the number of roots in the RS code generator polynomial, which is the same as the number of parity symbols in a block
2834 $FCR =& $rs['fcr']; // first consecutive root, index form
2835 $PRIM =& $rs['prim']; // primitive element, index form
2836 $IPRIM =& $rs['iprim']; // prim-th root of 1, index form
2837 $PAD =& $rs['pad']; // the number of pad symbols in a block
2838 $A0 =& $NN;
2839 $parity = array_fill(0, $NROOTS, 0);
2840 for ($i=0; $i < ($NN - $NROOTS - $PAD); $i++) {
2841 $feedback = $INDEX_OF[$data[$i] ^ $parity[0]];
2842 if ($feedback != $A0) {
2843 // feedback term is non-zero
2844 // This line is unnecessary when GENPOLY[NROOTS] is unity, as it must
2845 // always be for the polynomials constructed by init_rs()
2846 $feedback = $this->modnn($rs, $NN - $GENPOLY[$NROOTS] + $feedback);
2847 for ($j=1; $j < $NROOTS; ++$j) {
2848 $parity[$j] ^= $ALPHA_TO[$this->modnn($rs, $feedback + $GENPOLY[($NROOTS - $j)])];
2849 }
2850 }
2851 // Shift
2852 array_shift($parity);
2853 if ($feedback != $A0) {
2854 array_push($parity, $ALPHA_TO[$this->modnn($rs, $feedback + $GENPOLY[0])]);
2855 } else {
2856 array_push($parity, 0);
2857 }
2858 }
2859 return $parity;
2860 }
2861
2862} // end QRcode class
2863
2864//============================================================+
2865// END OF FILE
2866//============================================================+
diff --git a/inc/3rdparty/libraries/tcpdf/include/sRGB.icc b/inc/3rdparty/libraries/tcpdf/include/sRGB.icc
new file mode 100644
index 00000000..1d8f7419
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/include/sRGB.icc
Binary files differ
diff --git a/inc/3rdparty/libraries/tcpdf/include/tcpdf_colors.php b/inc/3rdparty/libraries/tcpdf/include/tcpdf_colors.php
new file mode 100644
index 00000000..77f1c4cc
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/include/tcpdf_colors.php
@@ -0,0 +1,462 @@
1<?php
2//============================================================+
3// File name : tcpdf_colors.php
4// Version : 1.0.004
5// Begin : 2002-04-09
6// Last Update : 2014-04-25
7// Author : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
8// License : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
9// -------------------------------------------------------------------
10// Copyright (C) 2002-2013 Nicola Asuni - Tecnick.com LTD
11//
12// This file is part of TCPDF software library.
13//
14// TCPDF is free software: you can redistribute it and/or modify it
15// under the terms of the GNU Lesser General Public License as
16// published by the Free Software Foundation, either version 3 of the
17// License, or (at your option) any later version.
18//
19// TCPDF is distributed in the hope that it will be useful, but
20// WITHOUT ANY WARRANTY; without even the implied warranty of
21// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
22// See the GNU Lesser General Public License for more details.
23//
24// You should have received a copy of the GNU Lesser General Public License
25// along with TCPDF. If not, see <http://www.gnu.org/licenses/>.
26//
27// See LICENSE.TXT file for more information.
28// -------------------------------------------------------------------
29//
30// Description : Array of WEB safe colors
31//
32//============================================================+
33
34/**
35 * @file
36 * PHP color class for TCPDF
37 * @author Nicola Asuni
38 * @package com.tecnick.tcpdf
39 */
40
41/**
42 * @class TCPDF_COLORS
43 * PHP color class for TCPDF
44 * @package com.tecnick.tcpdf
45 * @version 1.0.004
46 * @author Nicola Asuni - info@tecnick.com
47 */
48class TCPDF_COLORS {
49
50 /**
51 * Array of WEB safe colors
52 * @public static
53 */
54 public static $webcolor = array (
55 'aliceblue' => 'f0f8ff',
56 'antiquewhite' => 'faebd7',
57 'aqua' => '00ffff',
58 'aquamarine' => '7fffd4',
59 'azure' => 'f0ffff',
60 'beige' => 'f5f5dc',
61 'bisque' => 'ffe4c4',
62 'black' => '000000',
63 'blanchedalmond' => 'ffebcd',
64 'blue' => '0000ff',
65 'blueviolet' => '8a2be2',
66 'brown' => 'a52a2a',
67 'burlywood' => 'deb887',
68 'cadetblue' => '5f9ea0',
69 'chartreuse' => '7fff00',
70 'chocolate' => 'd2691e',
71 'coral' => 'ff7f50',
72 'cornflowerblue' => '6495ed',
73 'cornsilk' => 'fff8dc',
74 'crimson' => 'dc143c',
75 'cyan' => '00ffff',
76 'darkblue' => '00008b',
77 'darkcyan' => '008b8b',
78 'darkgoldenrod' => 'b8860b',
79 'dkgray' => 'a9a9a9',
80 'darkgray' => 'a9a9a9',
81 'darkgrey' => 'a9a9a9',
82 'darkgreen' => '006400',
83 'darkkhaki' => 'bdb76b',
84 'darkmagenta' => '8b008b',
85 'darkolivegreen' => '556b2f',
86 'darkorange' => 'ff8c00',
87 'darkorchid' => '9932cc',
88 'darkred' => '8b0000',
89 'darksalmon' => 'e9967a',
90 'darkseagreen' => '8fbc8f',
91 'darkslateblue' => '483d8b',
92 'darkslategray' => '2f4f4f',
93 'darkslategrey' => '2f4f4f',
94 'darkturquoise' => '00ced1',
95 'darkviolet' => '9400d3',
96 'deeppink' => 'ff1493',
97 'deepskyblue' => '00bfff',
98 'dimgray' => '696969',
99 'dimgrey' => '696969',
100 'dodgerblue' => '1e90ff',
101 'firebrick' => 'b22222',
102 'floralwhite' => 'fffaf0',
103 'forestgreen' => '228b22',
104 'fuchsia' => 'ff00ff',
105 'gainsboro' => 'dcdcdc',
106 'ghostwhite' => 'f8f8ff',
107 'gold' => 'ffd700',
108 'goldenrod' => 'daa520',
109 'gray' => '808080',
110 'grey' => '808080',
111 'green' => '008000',
112 'greenyellow' => 'adff2f',
113 'honeydew' => 'f0fff0',
114 'hotpink' => 'ff69b4',
115 'indianred' => 'cd5c5c',
116 'indigo' => '4b0082',
117 'ivory' => 'fffff0',
118 'khaki' => 'f0e68c',
119 'lavender' => 'e6e6fa',
120 'lavenderblush' => 'fff0f5',
121 'lawngreen' => '7cfc00',
122 'lemonchiffon' => 'fffacd',
123 'lightblue' => 'add8e6',
124 'lightcoral' => 'f08080',
125 'lightcyan' => 'e0ffff',
126 'lightgoldenrodyellow' => 'fafad2',
127 'ltgray' => 'd3d3d3',
128 'lightgray' => 'd3d3d3',
129 'lightgrey' => 'd3d3d3',
130 'lightgreen' => '90ee90',
131 'lightpink' => 'ffb6c1',
132 'lightsalmon' => 'ffa07a',
133 'lightseagreen' => '20b2aa',
134 'lightskyblue' => '87cefa',
135 'lightslategray' => '778899',
136 'lightslategrey' => '778899',
137 'lightsteelblue' => 'b0c4de',
138 'lightyellow' => 'ffffe0',
139 'lime' => '00ff00',
140 'limegreen' => '32cd32',
141 'linen' => 'faf0e6',
142 'magenta' => 'ff00ff',
143 'maroon' => '800000',
144 'mediumaquamarine' => '66cdaa',
145 'mediumblue' => '0000cd',
146 'mediumorchid' => 'ba55d3',
147 'mediumpurple' => '9370d8',
148 'mediumseagreen' => '3cb371',
149 'mediumslateblue' => '7b68ee',
150 'mediumspringgreen' => '00fa9a',
151 'mediumturquoise' => '48d1cc',
152 'mediumvioletred' => 'c71585',
153 'midnightblue' => '191970',
154 'mintcream' => 'f5fffa',
155 'mistyrose' => 'ffe4e1',
156 'moccasin' => 'ffe4b5',
157 'navajowhite' => 'ffdead',
158 'navy' => '000080',
159 'oldlace' => 'fdf5e6',
160 'olive' => '808000',
161 'olivedrab' => '6b8e23',
162 'orange' => 'ffa500',
163 'orangered' => 'ff4500',
164 'orchid' => 'da70d6',
165 'palegoldenrod' => 'eee8aa',
166 'palegreen' => '98fb98',
167 'paleturquoise' => 'afeeee',
168 'palevioletred' => 'd87093',
169 'papayawhip' => 'ffefd5',
170 'peachpuff' => 'ffdab9',
171 'peru' => 'cd853f',
172 'pink' => 'ffc0cb',
173 'plum' => 'dda0dd',
174 'powderblue' => 'b0e0e6',
175 'purple' => '800080',
176 'red' => 'ff0000',
177 'rosybrown' => 'bc8f8f',
178 'royalblue' => '4169e1',
179 'saddlebrown' => '8b4513',
180 'salmon' => 'fa8072',
181 'sandybrown' => 'f4a460',
182 'seagreen' => '2e8b57',
183 'seashell' => 'fff5ee',
184 'sienna' => 'a0522d',
185 'silver' => 'c0c0c0',
186 'skyblue' => '87ceeb',
187 'slateblue' => '6a5acd',
188 'slategray' => '708090',
189 'slategrey' => '708090',
190 'snow' => 'fffafa',
191 'springgreen' => '00ff7f',
192 'steelblue' => '4682b4',
193 'tan' => 'd2b48c',
194 'teal' => '008080',
195 'thistle' => 'd8bfd8',
196 'tomato' => 'ff6347',
197 'turquoise' => '40e0d0',
198 'violet' => 'ee82ee',
199 'wheat' => 'f5deb3',
200 'white' => 'ffffff',
201 'whitesmoke' => 'f5f5f5',
202 'yellow' => 'ffff00',
203 'yellowgreen' => '9acd32'
204 ); // end of web colors
205
206 /**
207 * Array of valid JavaScript color names
208 * @public static
209 */
210 public static $jscolor = array ('transparent', 'black', 'white', 'red', 'green', 'blue', 'cyan', 'magenta', 'yellow', 'dkGray', 'gray', 'ltGray');
211
212 /**
213 * Array of Spot colors (C,M,Y,K,name)
214 * Color keys must be in lowercase and without spaces.
215 * As long as no open standard for spot colours exists, you have to buy a colour book by one of the colour manufacturers and insert the values and names of spot colours directly.
216 * Common industry standard spot colors are: ANPA-COLOR, DIC, FOCOLTONE, GCMI, HKS, PANTONE, TOYO, TRUMATCH.
217 * @public static
218 */
219 public static $spotcolor = array (
220 // special registration colors
221 'none' => array( 0, 0, 0, 0, 'None'),
222 'all' => array(100, 100, 100, 100, 'All'),
223 // standard CMYK colors
224 'cyan' => array(100, 0, 0, 0, 'Cyan'),
225 'magenta' => array( 0, 100, 0, 0, 'Magenta'),
226 'yellow' => array( 0, 0, 100, 0, 'Yellow'),
227 'key' => array( 0, 0, 0, 100, 'Key'),
228 // alias
229 'white' => array( 0, 0, 0, 0, 'White'),
230 'black' => array( 0, 0, 0, 100, 'Black'),
231 // standard RGB colors
232 'red' => array( 0, 100, 100, 0, 'Red'),
233 'green' => array(100, 0, 100, 0, 'Green'),
234 'blue' => array(100, 100, 0, 0, 'Blue'),
235 // Add here standard spot colors or dynamically define them with AddSpotColor()
236 // ...
237 ); // end of spot colors
238
239 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
240
241 /**
242 * Return the Spot color array.
243 * @param $name (string) Name of the spot color.
244 * @param $spotc (array) Reference to an array of spot colors.
245 * @return (array) Spot color array or false if not defined.
246 * @since 5.9.125 (2011-10-03)
247 * @public static
248 */
249 public static function getSpotColor($name, &$spotc) {
250 if (isset($spotc[$name])) {
251 return $spotc[$name];
252 }
253 $color = preg_replace('/[\s]*/', '', $name); // remove extra spaces
254 $color = strtolower($color);
255 if (isset(self::$spotcolor[$color])) {
256 if (!isset($spotc[$name])) {
257 $i = (1 + count($spotc));
258 $spotc[$name] = array('C' => self::$spotcolor[$color][0], 'M' => self::$spotcolor[$color][1], 'Y' => self::$spotcolor[$color][2], 'K' => self::$spotcolor[$color][3], 'name' => self::$spotcolor[$color][4], 'i' => $i);
259 }
260 return $spotc[self::$spotcolor[$color][4]];
261 }
262 return false;
263 }
264
265 /**
266 * Returns an array (RGB or CMYK) from an html color name, or a six-digit (i.e. #3FE5AA), or three-digit (i.e. #7FF) hexadecimal color, or a javascript color array, or javascript color name.
267 * @param $hcolor (string) HTML color.
268 * @param $spotc (array) Reference to an array of spot colors.
269 * @param $defcol (array) Color to return in case of error.
270 * @return array RGB or CMYK color, or false in case of error.
271 * @public static
272 */
273 public static function convertHTMLColorToDec($hcolor, &$spotc, $defcol=array('R'=>128,'G'=>128,'B'=>128)) {
274 $color = preg_replace('/[\s]*/', '', $hcolor); // remove extra spaces
275 $color = strtolower($color);
276 // check for javascript color array syntax
277 if (strpos($color, '[') !== false) {
278 if (preg_match('/[\[][\"\'](t|g|rgb|cmyk)[\"\'][\,]?([0-9\.]*)[\,]?([0-9\.]*)[\,]?([0-9\.]*)[\,]?([0-9\.]*)[\]]/', $color, $m) > 0) {
279 $returncolor = array();
280 switch ($m[1]) {
281 case 'cmyk': {
282 // RGB
283 $returncolor['C'] = max(0, min(100, (floatval($m[2]) * 100)));
284 $returncolor['M'] = max(0, min(100, (floatval($m[3]) * 100)));
285 $returncolor['Y'] = max(0, min(100, (floatval($m[4]) * 100)));
286 $returncolor['K'] = max(0, min(100, (floatval($m[5]) * 100)));
287 break;
288 }
289 case 'rgb': {
290 // RGB
291 $returncolor['R'] = max(0, min(255, (floatval($m[2]) * 255)));
292 $returncolor['G'] = max(0, min(255, (floatval($m[3]) * 255)));
293 $returncolor['B'] = max(0, min(255, (floatval($m[4]) * 255)));
294 break;
295 }
296 case 'g': {
297 // grayscale
298 $returncolor['G'] = max(0, min(255, (floatval($m[2]) * 255)));
299 break;
300 }
301 case 't':
302 default: {
303 // transparent (empty array)
304 break;
305 }
306 }
307 return $returncolor;
308 }
309 } elseif ((substr($color, 0, 4) != 'cmyk') AND (substr($color, 0, 3) != 'rgb') AND (($dotpos = strpos($color, '.')) !== false)) {
310 // remove class parent (i.e.: color.red)
311 $color = substr($color, ($dotpos + 1));
312 if ($color == 'transparent') {
313 // transparent (empty array)
314 return array();
315 }
316 }
317 if (strlen($color) == 0) {
318 return $defcol;
319 }
320 // RGB ARRAY
321 if (substr($color, 0, 3) == 'rgb') {
322 $codes = substr($color, 4);
323 $codes = str_replace(')', '', $codes);
324 $returncolor = explode(',', $codes);
325 foreach ($returncolor as $key => $val) {
326 if (strpos($val, '%') > 0) {
327 // percentage
328 $returncolor[$key] = (255 * intval($val) / 100);
329 } else {
330 $returncolor[$key] = intval($val);
331 }
332 // normalize value
333 $returncolor[$key] = max(0, min(255, $returncolor[$key]));
334 }
335 return $returncolor;
336 }
337 // CMYK ARRAY
338 if (substr($color, 0, 4) == 'cmyk') {
339 $codes = substr($color, 5);
340 $codes = str_replace(')', '', $codes);
341 $returncolor = explode(',', $codes);
342 foreach ($returncolor as $key => $val) {
343 if (strpos($val, '%') !== false) {
344 // percentage
345 $returncolor[$key] = (100 * intval($val) / 100);
346 } else {
347 $returncolor[$key] = intval($val);
348 }
349 // normalize value
350 $returncolor[$key] = max(0, min(100, $returncolor[$key]));
351 }
352 return $returncolor;
353 }
354 if ($color[0] != '#') {
355 // COLOR NAME
356 if (isset(self::$webcolor[$color])) {
357 // web color
358 $color_code = self::$webcolor[$color];
359 } else {
360 // spot color
361 $returncolor = self::getSpotColor($color, $spotc);
362 if ($returncolor === false) {
363 $returncolor = $defcol;
364 }
365 return $returncolor;
366 }
367 } else {
368 $color_code = substr($color, 1);
369 }
370 // HEXADECIMAL REPRESENTATION
371 switch (strlen($color_code)) {
372 case 3: {
373 // 3-digit RGB hexadecimal representation
374 $r = substr($color_code, 0, 1);
375 $g = substr($color_code, 1, 1);
376 $b = substr($color_code, 2, 1);
377 $returncolor = array();
378 $returncolor['R'] = max(0, min(255, hexdec($r.$r)));
379 $returncolor['G'] = max(0, min(255, hexdec($g.$g)));
380 $returncolor['B'] = max(0, min(255, hexdec($b.$b)));
381 break;
382 }
383 case 6: {
384 // 6-digit RGB hexadecimal representation
385 $returncolor = array();
386 $returncolor['R'] = max(0, min(255, hexdec(substr($color_code, 0, 2))));
387 $returncolor['G'] = max(0, min(255, hexdec(substr($color_code, 2, 2))));
388 $returncolor['B'] = max(0, min(255, hexdec(substr($color_code, 4, 2))));
389 break;
390 }
391 case 8: {
392 // 8-digit CMYK hexadecimal representation
393 $returncolor = array();
394 $returncolor['C'] = max(0, min(100, round(hexdec(substr($color_code, 0, 2)) / 2.55)));
395 $returncolor['M'] = max(0, min(100, round(hexdec(substr($color_code, 2, 2)) / 2.55)));
396 $returncolor['Y'] = max(0, min(100, round(hexdec(substr($color_code, 4, 2)) / 2.55)));
397 $returncolor['K'] = max(0, min(100, round(hexdec(substr($color_code, 6, 2)) / 2.55)));
398 break;
399 }
400 default: {
401 $returncolor = $defcol;
402 break;
403 }
404 }
405 return $returncolor;
406 }
407
408 /**
409 * Convert a color array into a string representation.
410 * @param $c (array) Array of colors.
411 * @return (string) The color array representation.
412 * @since 5.9.137 (2011-12-01)
413 * @public static
414 */
415 public static function getColorStringFromArray($c) {
416 $c = array_values($c);
417 $color = '[';
418 switch (count($c)) {
419 case 4: {
420 // CMYK
421 $color .= sprintf('%F %F %F %F', (max(0, min(100, floatval($c[0]))) / 100), (max(0, min(100, floatval($c[1]))) / 100), (max(0, min(100, floatval($c[2]))) / 100), (max(0, min(100, floatval($c[3]))) / 100));
422 break;
423 }
424 case 3: {
425 // RGB
426 $color .= sprintf('%F %F %F', (max(0, min(255, floatval($c[0]))) / 255), (max(0, min(255, floatval($c[1]))) / 255), (max(0, min(255, floatval($c[2]))) / 255));
427 break;
428 }
429 case 1: {
430 // grayscale
431 $color .= sprintf('%F', (max(0, min(255, floatval($c[0]))) / 255));
432 break;
433 }
434 }
435 $color .= ']';
436 return $color;
437 }
438
439 /**
440 * Convert color to javascript color.
441 * @param $color (string) color name or "#RRGGBB"
442 * @protected
443 * @since 2.1.002 (2008-02-12)
444 * @public static
445 */
446 public static function _JScolor($color) {
447 if (substr($color, 0, 1) == '#') {
448 return sprintf("['RGB',%F,%F,%F]", (hexdec(substr($color, 1, 2)) / 255), (hexdec(substr($color, 3, 2)) / 255), (hexdec(substr($color, 5, 2)) / 255));
449 }
450 if (!in_array($color, self::$jscolor)) {
451 // default transparent color
452 $color = $jscolor[0];
453 }
454 return 'color.'.$color;
455 }
456
457
458} // END OF TCPDF_COLORS CLASS
459
460//============================================================+
461// END OF FILE
462//============================================================+
diff --git a/inc/3rdparty/libraries/tcpdf/include/tcpdf_filters.php b/inc/3rdparty/libraries/tcpdf/include/tcpdf_filters.php
new file mode 100644
index 00000000..96584db5
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/include/tcpdf_filters.php
@@ -0,0 +1,481 @@
1<?php
2//============================================================+
3// File name : tcpdf_filters.php
4// Version : 1.0.001
5// Begin : 2011-05-23
6// Last Update : 2014-04-25
7// Author : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
8// License : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
9// -------------------------------------------------------------------
10// Copyright (C) 2011-2013 Nicola Asuni - Tecnick.com LTD
11//
12// This file is part of TCPDF software library.
13//
14// TCPDF is free software: you can redistribute it and/or modify it
15// under the terms of the GNU Lesser General Public License as
16// published by the Free Software Foundation, either version 3 of the
17// License, or (at your option) any later version.
18//
19// TCPDF is distributed in the hope that it will be useful, but
20// WITHOUT ANY WARRANTY; without even the implied warranty of
21// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
22// See the GNU Lesser General Public License for more details.
23//
24// You should have received a copy of the License
25// along with TCPDF. If not, see
26// <http://www.tecnick.com/pagefiles/tcpdf/LICENSE.TXT>.
27//
28// See LICENSE.TXT file for more information.
29// -------------------------------------------------------------------
30//
31// Description : This is a PHP class for decoding common PDF filters (PDF 32000-2008 - 7.4 Filters).
32//
33//============================================================+
34
35/**
36 * @file
37 * This is a PHP class for decoding common PDF filters (PDF 32000-2008 - 7.4 Filters).<br>
38 * @package com.tecnick.tcpdf
39 * @author Nicola Asuni
40 * @version 1.0.001
41 */
42
43/**
44 * @class TCPDF_FILTERS
45 * This is a PHP class for decoding common PDF filters (PDF 32000-2008 - 7.4 Filters).<br>
46 * @package com.tecnick.tcpdf
47 * @brief This is a PHP class for decoding common PDF filters.
48 * @version 1.0.001
49 * @author Nicola Asuni - info@tecnick.com
50 */
51class TCPDF_FILTERS {
52
53 /**
54 * Define a list of available filter decoders.
55 * @private static
56 */
57 private static $available_filters = array('ASCIIHexDecode', 'ASCII85Decode', 'LZWDecode', 'FlateDecode', 'RunLengthDecode');
58
59// -----------------------------------------------------------------------------
60
61 /**
62 * Get a list of available decoding filters.
63 * @return (array) Array of available filter decoders.
64 * @since 1.0.000 (2011-05-23)
65 * @public static
66 */
67 public static function getAvailableFilters() {
68 return self::$available_filters;
69 }
70
71 /**
72 * Decode data using the specified filter type.
73 * @param $filter (string) Filter name.
74 * @param $data (string) Data to decode.
75 * @return Decoded data string.
76 * @since 1.0.000 (2011-05-23)
77 * @public static
78 */
79 public static function decodeFilter($filter, $data) {
80 switch ($filter) {
81 case 'ASCIIHexDecode': {
82 return self::decodeFilterASCIIHexDecode($data);
83 break;
84 }
85 case 'ASCII85Decode': {
86 return self::decodeFilterASCII85Decode($data);
87 break;
88 }
89 case 'LZWDecode': {
90 return self::decodeFilterLZWDecode($data);
91 break;
92 }
93 case 'FlateDecode': {
94 return self::decodeFilterFlateDecode($data);
95 break;
96 }
97 case 'RunLengthDecode': {
98 return self::decodeFilterRunLengthDecode($data);
99 break;
100 }
101 case 'CCITTFaxDecode': {
102 return self::decodeFilterCCITTFaxDecode($data);
103 break;
104 }
105 case 'JBIG2Decode': {
106 return self::decodeFilterJBIG2Decode($data);
107 break;
108 }
109 case 'DCTDecode': {
110 return self::decodeFilterDCTDecode($data);
111 break;
112 }
113 case 'JPXDecode': {
114 return self::decodeFilterJPXDecode($data);
115 break;
116 }
117 case 'Crypt': {
118 return self::decodeFilterCrypt($data);
119 break;
120 }
121 default: {
122 return self::decodeFilterStandard($data);
123 break;
124 }
125 }
126 }
127
128 // --- FILTERS (PDF 32000-2008 - 7.4 Filters) ------------------------------
129
130 /**
131 * Standard
132 * Default decoding filter (leaves data unchanged).
133 * @param $data (string) Data to decode.
134 * @return Decoded data string.
135 * @since 1.0.000 (2011-05-23)
136 * @public static
137 */
138 public static function decodeFilterStandard($data) {
139 return $data;
140 }
141
142 /**
143 * ASCIIHexDecode
144 * Decodes data encoded in an ASCII hexadecimal representation, reproducing the original binary data.
145 * @param $data (string) Data to decode.
146 * @return Decoded data string.
147 * @since 1.0.000 (2011-05-23)
148 * @public static
149 */
150 public static function decodeFilterASCIIHexDecode($data) {
151 // intialize string to return
152 $decoded = '';
153 // all white-space characters shall be ignored
154 $data = preg_replace('/[\s]/', '', $data);
155 // check for EOD character: GREATER-THAN SIGN (3Eh)
156 $eod = strpos($data, '>');
157 if ($eod !== false) {
158 // remove EOD and extra data (if any)
159 $data = substr($data, 0, $eod);
160 $eod = true;
161 }
162 // get data length
163 $data_length = strlen($data);
164 if (($data_length % 2) != 0) {
165 // odd number of hexadecimal digits
166 if ($eod) {
167 // EOD shall behave as if a 0 (zero) followed the last digit
168 $data = substr($data, 0, -1).'0'.substr($data, -1);
169 } else {
170 self::Error('decodeFilterASCIIHexDecode: invalid code');
171 }
172 }
173 // check for invalid characters
174 if (preg_match('/[^a-fA-F\d]/', $data) > 0) {
175 self::Error('decodeFilterASCIIHexDecode: invalid code');
176 }
177 // get one byte of binary data for each pair of ASCII hexadecimal digits
178 $decoded = pack('H*', $data);
179 return $decoded;
180 }
181
182 /**
183 * ASCII85Decode
184 * Decodes data encoded in an ASCII base-85 representation, reproducing the original binary data.
185 * @param $data (string) Data to decode.
186 * @return Decoded data string.
187 * @since 1.0.000 (2011-05-23)
188 * @public static
189 */
190 public static function decodeFilterASCII85Decode($data) {
191 // intialize string to return
192 $decoded = '';
193 // all white-space characters shall be ignored
194 $data = preg_replace('/[\s]/', '', $data);
195 // remove start sequence 2-character sequence <~ (3Ch)(7Eh)
196 if (strpos($data, '<~') !== false) {
197 // remove EOD and extra data (if any)
198 $data = substr($data, 2);
199 }
200 // check for EOD: 2-character sequence ~> (7Eh)(3Eh)
201 $eod = strpos($data, '~>');
202 if ($eod !== false) {
203 // remove EOD and extra data (if any)
204 $data = substr($data, 0, $eod);
205 }
206 // data length
207 $data_length = strlen($data);
208 // check for invalid characters
209 if (preg_match('/[^\x21-\x75,\x74]/', $data) > 0) {
210 self::Error('decodeFilterASCII85Decode: invalid code');
211 }
212 // z sequence
213 $zseq = chr(0).chr(0).chr(0).chr(0);
214 // position inside a group of 4 bytes (0-3)
215 $group_pos = 0;
216 $tuple = 0;
217 $pow85 = array((85*85*85*85), (85*85*85), (85*85), 85, 1);
218 $last_pos = ($data_length - 1);
219 // for each byte
220 for ($i = 0; $i < $data_length; ++$i) {
221 // get char value
222 $char = ord($data[$i]);
223 if ($char == 122) { // 'z'
224 if ($group_pos == 0) {
225 $decoded .= $zseq;
226 } else {
227 self::Error('decodeFilterASCII85Decode: invalid code');
228 }
229 } else {
230 // the value represented by a group of 5 characters should never be greater than 2^32 - 1
231 $tuple += (($char - 33) * $pow85[$group_pos]);
232 if ($group_pos == 4) {
233 $decoded .= chr($tuple >> 24).chr($tuple >> 16).chr($tuple >> 8).chr($tuple);
234 $tuple = 0;
235 $group_pos = 0;
236 } else {
237 ++$group_pos;
238 }
239 }
240 }
241 if ($group_pos > 1) {
242 $tuple += $pow85[($group_pos - 1)];
243 }
244 // last tuple (if any)
245 switch ($group_pos) {
246 case 4: {
247 $decoded .= chr($tuple >> 24).chr($tuple >> 16).chr($tuple >> 8);
248 break;
249 }
250 case 3: {
251 $decoded .= chr($tuple >> 24).chr($tuple >> 16);
252 break;
253 }
254 case 2: {
255 $decoded .= chr($tuple >> 24);
256 break;
257 }
258 case 1: {
259 self::Error('decodeFilterASCII85Decode: invalid code');
260 break;
261 }
262 }
263 return $decoded;
264 }
265
266 /**
267 * LZWDecode
268 * Decompresses data encoded using the LZW (Lempel-Ziv-Welch) adaptive compression method, reproducing the original text or binary data.
269 * @param $data (string) Data to decode.
270 * @return Decoded data string.
271 * @since 1.0.000 (2011-05-23)
272 * @public static
273 */
274 public static function decodeFilterLZWDecode($data) {
275 // intialize string to return
276 $decoded = '';
277 // data length
278 $data_length = strlen($data);
279 // convert string to binary string
280 $bitstring = '';
281 for ($i = 0; $i < $data_length; ++$i) {
282 $bitstring .= sprintf('%08b', ord($data{$i}));
283 }
284 // get the number of bits
285 $data_length = strlen($bitstring);
286 // initialize code length in bits
287 $bitlen = 9;
288 // initialize dictionary index
289 $dix = 258;
290 // initialize the dictionary (with the first 256 entries).
291 $dictionary = array();
292 for ($i = 0; $i < 256; ++$i) {
293 $dictionary[$i] = chr($i);
294 }
295 // previous val
296 $prev_index = 0;
297 // while we encounter EOD marker (257), read code_length bits
298 while (($data_length > 0) AND (($index = bindec(substr($bitstring, 0, $bitlen))) != 257)) {
299 // remove read bits from string
300 $bitstring = substr($bitstring, $bitlen);
301 // update number of bits
302 $data_length -= $bitlen;
303 if ($index == 256) { // clear-table marker
304 // reset code length in bits
305 $bitlen = 9;
306 // reset dictionary index
307 $dix = 258;
308 $prev_index = 256;
309 // reset the dictionary (with the first 256 entries).
310 $dictionary = array();
311 for ($i = 0; $i < 256; ++$i) {
312 $dictionary[$i] = chr($i);
313 }
314 } elseif ($prev_index == 256) {
315 // first entry
316 $decoded .= $dictionary[$index];
317 $prev_index = $index;
318 } else {
319 // check if index exist in the dictionary
320 if ($index < $dix) {
321 // index exist on dictionary
322 $decoded .= $dictionary[$index];
323 $dic_val = $dictionary[$prev_index].$dictionary[$index][0];
324 // store current index
325 $prev_index = $index;
326 } else {
327 // index do not exist on dictionary
328 $dic_val = $dictionary[$prev_index].$dictionary[$prev_index][0];
329 $decoded .= $dic_val;
330 }
331 // update dictionary
332 $dictionary[$dix] = $dic_val;
333 ++$dix;
334 // change bit length by case
335 if ($dix == 2047) {
336 $bitlen = 12;
337 } elseif ($dix == 1023) {
338 $bitlen = 11;
339 } elseif ($dix == 511) {
340 $bitlen = 10;
341 }
342 }
343 }
344 return $decoded;
345 }
346
347 /**
348 * FlateDecode
349 * Decompresses data encoded using the zlib/deflate compression method, reproducing the original text or binary data.
350 * @param $data (string) Data to decode.
351 * @return Decoded data string.
352 * @since 1.0.000 (2011-05-23)
353 * @public static
354 */
355 public static function decodeFilterFlateDecode($data) {
356 // intialize string to return
357 $decoded = @gzuncompress($data);
358 if ($decoded === false) {
359 self::Error('decodeFilterFlateDecode: invalid code');
360 }
361 return $decoded;
362 }
363
364 /**
365 * RunLengthDecode
366 * Decompresses data encoded using a byte-oriented run-length encoding algorithm.
367 * @param $data (string) Data to decode.
368 * @since 1.0.000 (2011-05-23)
369 * @public static
370 */
371 public static function decodeFilterRunLengthDecode($data) {
372 // intialize string to return
373 $decoded = '';
374 // data length
375 $data_length = strlen($data);
376 $i = 0;
377 while($i < $data_length) {
378 // get current byte value
379 $byte = ord($data{$i});
380 if ($byte == 128) {
381 // a length value of 128 denote EOD
382 break;
383 } elseif ($byte < 128) {
384 // if the length byte is in the range 0 to 127
385 // the following length + 1 (1 to 128) bytes shall be copied literally during decompression
386 $decoded .= substr($data, ($i + 1), ($byte + 1));
387 // move to next block
388 $i += ($byte + 2);
389 } else {
390 // if length is in the range 129 to 255,
391 // the following single byte shall be copied 257 - length (2 to 128) times during decompression
392 $decoded .= str_repeat($data{($i + 1)}, (257 - $byte));
393 // move to next block
394 $i += 2;
395 }
396 }
397 return $decoded;
398 }
399
400 /**
401 * CCITTFaxDecode (NOT IMPLEMETED - RETURN AN EXCEPTION)
402 * Decompresses data encoded using the CCITT facsimile standard, reproducing the original data (typically monochrome image data at 1 bit per pixel).
403 * @param $data (string) Data to decode.
404 * @return Decoded data string.
405 * @since 1.0.000 (2011-05-23)
406 * @public static
407 */
408 public static function decodeFilterCCITTFaxDecode($data) {
409 self::Error('~decodeFilterCCITTFaxDecode: this method has not been yet implemented');
410 //return $data;
411 }
412
413 /**
414 * JBIG2Decode (NOT IMPLEMETED - RETURN AN EXCEPTION)
415 * Decompresses data encoded using the JBIG2 standard, reproducing the original monochrome (1 bit per pixel) image data (or an approximation of that data).
416 * @param $data (string) Data to decode.
417 * @return Decoded data string.
418 * @since 1.0.000 (2011-05-23)
419 * @public static
420 */
421 public static function decodeFilterJBIG2Decode($data) {
422 self::Error('~decodeFilterJBIG2Decode: this method has not been yet implemented');
423 //return $data;
424 }
425
426 /**
427 * DCTDecode (NOT IMPLEMETED - RETURN AN EXCEPTION)
428 * Decompresses data encoded using a DCT (discrete cosine transform) technique based on the JPEG standard, reproducing image sample data that approximates the original data.
429 * @param $data (string) Data to decode.
430 * @return Decoded data string.
431 * @since 1.0.000 (2011-05-23)
432 * @public static
433 */
434 public static function decodeFilterDCTDecode($data) {
435 self::Error('~decodeFilterDCTDecode: this method has not been yet implemented');
436 //return $data;
437 }
438
439 /**
440 * JPXDecode (NOT IMPLEMETED - RETURN AN EXCEPTION)
441 * Decompresses data encoded using the wavelet-based JPEG2000 standard, reproducing the original image data.
442 * @param $data (string) Data to decode.
443 * @return Decoded data string.
444 * @since 1.0.000 (2011-05-23)
445 * @public static
446 */
447 public static function decodeFilterJPXDecode($data) {
448 self::Error('~decodeFilterJPXDecode: this method has not been yet implemented');
449 //return $data;
450 }
451
452 /**
453 * Crypt (NOT IMPLEMETED - RETURN AN EXCEPTION)
454 * Decrypts data encrypted by a security handler, reproducing the data as it was before encryption.
455 * @param $data (string) Data to decode.
456 * @return Decoded data string.
457 * @since 1.0.000 (2011-05-23)
458 * @public static
459 */
460 public static function decodeFilterCrypt($data) {
461 self::Error('~decodeFilterCrypt: this method has not been yet implemented');
462 //return $data;
463 }
464
465 // --- END FILTERS SECTION -------------------------------------------------
466
467 /**
468 * Throw an exception.
469 * @param $msg (string) The error message
470 * @since 1.0.000 (2011-05-23)
471 * @public static
472 */
473 public static function Error($msg) {
474 throw new Exception('TCPDF_PARSER ERROR: '.$msg);
475 }
476
477} // END OF TCPDF_FILTERS CLASS
478
479//============================================================+
480// END OF FILE
481//============================================================+
diff --git a/inc/3rdparty/libraries/tcpdf/include/tcpdf_font_data.php b/inc/3rdparty/libraries/tcpdf/include/tcpdf_font_data.php
new file mode 100644
index 00000000..974e72ec
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/include/tcpdf_font_data.php
@@ -0,0 +1,18447 @@
1<?php
2//============================================================+
3// File name : tcpdf_font_data.php
4// Version : 1.0.001
5// Begin : 2008-01-01
6// Last Update : 2013-04-01
7// Author : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
8// License : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
9// -------------------------------------------------------------------
10// Copyright (C) 2008-2013 Nicola Asuni - Tecnick.com LTD
11//
12// This file is part of TCPDF software library.
13//
14// TCPDF is free software: you can redistribute it and/or modify it
15// under the terms of the GNU Lesser General Public License as
16// published by the Free Software Foundation, either version 3 of the
17// License, or (at your option) any later version.
18//
19// TCPDF is distributed in the hope that it will be useful, but
20// WITHOUT ANY WARRANTY; without even the implied warranty of
21// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
22// See the GNU Lesser General Public License for more details.
23//
24// You should have received a copy of the GNU Lesser General Public License
25// along with TCPDF. If not, see <http://www.gnu.org/licenses/>.
26//
27// See LICENSE.TXT file for more information.
28// -------------------------------------------------------------------
29//
30// Description : Unicode data and encoding maps for TCPDF.
31//
32//============================================================+
33
34/**
35 * @file
36 * Unicode data and encoding maps for TCPDF.
37 * @author Nicola Asuni
38 * @package com.tecnick.tcpdf
39 */
40
41/**
42 * @class TCPDF_FONT_DATA
43 * Unicode data and encoding maps for TCPDF.
44 * @package com.tecnick.tcpdf
45 * @version 1.0.001
46 * @author Nicola Asuni - info@tecnick.com
47 */
48class TCPDF_FONT_DATA {
49
50/**
51 * Unicode code for Left-to-Right Mark.
52 * @public
53 */
54public static $uni_LRM = 8206;
55
56/**
57 * Unicode code for Right-to-Left Mark.
58 * @public
59 */
60public static $uni_RLM = 8207;
61
62/**
63 * Unicode code for Left-to-Right Embedding.
64 * @public
65 */
66public static $uni_LRE = 8234;
67
68/**
69 * Unicode code for Right-to-Left Embedding.
70 * @public
71 */
72public static $uni_RLE = 8235;
73
74/**
75 * Unicode code for Pop Directional Format.
76 * @public
77 */
78public static $uni_PDF = 8236;
79
80/**
81 * Unicode code for Left-to-Right Override.
82 * @public
83 */
84public static $uni_LRO = 8237;
85
86/**
87 * Unicode code for Right-to-Left Override.
88 * @public
89 */
90public static $uni_RLO = 8238;
91
92/**
93 * Pattern to test RTL (Righ-To-Left) strings using regular expressions.
94 * @public
95 */
96public static $uni_RE_PATTERN_RTL = "/(
97 \xD6\xBE # R
98 | \xD7[\x80\x83\x86\x90-\xAA\xB0-\xB4] # R
99 | \xDF[\x80-\xAA\xB4\xB5\xBA] # R
100 | \xE2\x80\x8F # R
101 | \xEF\xAC[\x9D\x9F\xA0-\xA8\xAA-\xB6\xB8-\xBC\xBE] # R
102 | \xEF\xAD[\x80\x81\x83\x84\x86-\x8F] # R
103 | \xF0\x90\xA0[\x80-\x85\x88\x8A-\xB5\xB7\xB8\xBC\xBF] # R
104 | \xF0\x90\xA4[\x80-\x99] # R
105 | \xF0\x90\xA8[\x80\x90-\x93\x95-\x97\x99-\xB3] # R
106 | \xF0\x90\xA9[\x80-\x87\x90-\x98] # R
107 | \xE2\x80[\xAB\xAE] # RLE & RLO
108 )/x";
109
110/**
111 * Pattern to test Arabic strings using regular expressions. Source: http://www.w3.org/International/questions/qa-forms-utf-8
112 * @public
113 */
114public static $uni_RE_PATTERN_ARABIC = "/(
115 \xD8[\x80-\x83\x8B\x8D\x9B\x9E\x9F\xA1-\xBA] # AL
116 | \xD9[\x80-\x8A\xAD-\xAF\xB1-\xBF] # AL
117 | \xDA[\x80-\xBF] # AL
118 | \xDB[\x80-\x95\x9D\xA5\xA6\xAE\xAF\xBA-\xBF] # AL
119 | \xDC[\x80-\x8D\x90\x92-\xAF] # AL
120 | \xDD[\x8D-\xAD] # AL
121 | \xDE[\x80-\xA5\xB1] # AL
122 | \xEF\xAD[\x90-\xBF] # AL
123 | \xEF\xAE[\x80-\xB1] # AL
124 | \xEF\xAF[\x93-\xBF] # AL
125 | \xEF[\xB0-\xB3][\x80-\xBF] # AL
126 | \xEF\xB4[\x80-\xBD] # AL
127 | \xEF\xB5[\x90-\xBF] # AL
128 | \xEF\xB6[\x80-\x8F\x92-\xBF] # AL
129 | \xEF\xB7[\x80-\x87\xB0-\xBC] # AL
130 | \xEF\xB9[\xB0-\xB4\xB6-\xBF] # AL
131 | \xEF\xBA[\x80-\xBF] # AL
132 | \xEF\xBB[\x80-\xBC] # AL
133 | \xD9[\xA0-\xA9\xAB\xAC] # AN
134 )/x";
135
136/**
137 * Array of Unicode types.
138 * @public
139 */
140public static $uni_type = array(
1410=>'BN',
1421=>'BN',
1432=>'BN',
1443=>'BN',
1454=>'BN',
1465=>'BN',
1476=>'BN',
1487=>'BN',
1498=>'BN',
1509=>'S',
15110=>'B',
15211=>'S',
15312=>'WS',
15413=>'B',
15514=>'BN',
15615=>'BN',
15716=>'BN',
15817=>'BN',
15918=>'BN',
16019=>'BN',
16120=>'BN',
16221=>'BN',
16322=>'BN',
16423=>'BN',
16524=>'BN',
16625=>'BN',
16726=>'BN',
16827=>'BN',
16928=>'B',
17029=>'B',
17130=>'B',
17231=>'S',
17332=>'WS',
17433=>'ON',
17534=>'ON',
17635=>'ET',
17736=>'ET',
17837=>'ET',
17938=>'ON',
18039=>'ON',
18140=>'ON',
18241=>'ON',
18342=>'ON',
18443=>'ES',
18544=>'CS',
18645=>'ES',
18746=>'CS',
18847=>'CS',
18948=>'EN',
19049=>'EN',
19150=>'EN',
19251=>'EN',
19352=>'EN',
19453=>'EN',
19554=>'EN',
19655=>'EN',
19756=>'EN',
19857=>'EN',
19958=>'CS',
20059=>'ON',
20160=>'ON',
20261=>'ON',
20362=>'ON',
20463=>'ON',
20564=>'ON',
20665=>'L',
20766=>'L',
20867=>'L',
20968=>'L',
21069=>'L',
21170=>'L',
21271=>'L',
21372=>'L',
21473=>'L',
21574=>'L',
21675=>'L',
21776=>'L',
21877=>'L',
21978=>'L',
22079=>'L',
22180=>'L',
22281=>'L',
22382=>'L',
22483=>'L',
22584=>'L',
22685=>'L',
22786=>'L',
22887=>'L',
22988=>'L',
23089=>'L',
23190=>'L',
23291=>'ON',
23392=>'ON',
23493=>'ON',
23594=>'ON',
23695=>'ON',
23796=>'ON',
23897=>'L',
23998=>'L',
24099=>'L',
241100=>'L',
242101=>'L',
243102=>'L',
244103=>'L',
245104=>'L',
246105=>'L',
247106=>'L',
248107=>'L',
249108=>'L',
250109=>'L',
251110=>'L',
252111=>'L',
253112=>'L',
254113=>'L',
255114=>'L',
256115=>'L',
257116=>'L',
258117=>'L',
259118=>'L',
260119=>'L',
261120=>'L',
262121=>'L',
263122=>'L',
264123=>'ON',
265124=>'ON',
266125=>'ON',
267126=>'ON',
268127=>'BN',
269128=>'BN',
270129=>'BN',
271130=>'BN',
272131=>'BN',
273132=>'BN',
274133=>'B',
275134=>'BN',
276135=>'BN',
277136=>'BN',
278137=>'BN',
279138=>'BN',
280139=>'BN',
281140=>'BN',
282141=>'BN',
283142=>'BN',
284143=>'BN',
285144=>'BN',
286145=>'BN',
287146=>'BN',
288147=>'BN',
289148=>'BN',
290149=>'BN',
291150=>'BN',
292151=>'BN',
293152=>'BN',
294153=>'BN',
295154=>'BN',
296155=>'BN',
297156=>'BN',
298157=>'BN',
299158=>'BN',
300159=>'BN',
301160=>'CS',
302161=>'ON',
303162=>'ET',
304163=>'ET',
305164=>'ET',
306165=>'ET',
307166=>'ON',
308167=>'ON',
309168=>'ON',
310169=>'ON',
311170=>'L',
312171=>'ON',
313172=>'ON',
314173=>'BN',
315174=>'ON',
316175=>'ON',
317176=>'ET',
318177=>'ET',
319178=>'EN',
320179=>'EN',
321180=>'ON',
322181=>'L',
323182=>'ON',
324183=>'ON',
325184=>'ON',
326185=>'EN',
327186=>'L',
328187=>'ON',
329188=>'ON',
330189=>'ON',
331190=>'ON',
332191=>'ON',
333192=>'L',
334193=>'L',
335194=>'L',
336195=>'L',
337196=>'L',
338197=>'L',
339198=>'L',
340199=>'L',
341200=>'L',
342201=>'L',
343202=>'L',
344203=>'L',
345204=>'L',
346205=>'L',
347206=>'L',
348207=>'L',
349208=>'L',
350209=>'L',
351210=>'L',
352211=>'L',
353212=>'L',
354213=>'L',
355214=>'L',
356215=>'ON',
357216=>'L',
358217=>'L',
359218=>'L',
360219=>'L',
361220=>'L',
362221=>'L',
363222=>'L',
364223=>'L',
365224=>'L',
366225=>'L',
367226=>'L',
368227=>'L',
369228=>'L',
370229=>'L',
371230=>'L',
372231=>'L',
373232=>'L',
374233=>'L',
375234=>'L',
376235=>'L',
377236=>'L',
378237=>'L',
379238=>'L',
380239=>'L',
381240=>'L',
382241=>'L',
383242=>'L',
384243=>'L',
385244=>'L',
386245=>'L',
387246=>'L',
388247=>'ON',
389248=>'L',
390249=>'L',
391250=>'L',
392251=>'L',
393252=>'L',
394253=>'L',
395254=>'L',
396255=>'L',
397256=>'L',
398257=>'L',
399258=>'L',
400259=>'L',
401260=>'L',
402261=>'L',
403262=>'L',
404263=>'L',
405264=>'L',
406265=>'L',
407266=>'L',
408267=>'L',
409268=>'L',
410269=>'L',
411270=>'L',
412271=>'L',
413272=>'L',
414273=>'L',
415274=>'L',
416275=>'L',
417276=>'L',
418277=>'L',
419278=>'L',
420279=>'L',
421280=>'L',
422281=>'L',
423282=>'L',
424283=>'L',
425284=>'L',
426285=>'L',
427286=>'L',
428287=>'L',
429288=>'L',
430289=>'L',
431290=>'L',
432291=>'L',
433292=>'L',
434293=>'L',
435294=>'L',
436295=>'L',
437296=>'L',
438297=>'L',
439298=>'L',
440299=>'L',
441300=>'L',
442301=>'L',
443302=>'L',
444303=>'L',
445304=>'L',
446305=>'L',
447306=>'L',
448307=>'L',
449308=>'L',
450309=>'L',
451310=>'L',
452311=>'L',
453312=>'L',
454313=>'L',
455314=>'L',
456315=>'L',
457316=>'L',
458317=>'L',
459318=>'L',
460319=>'L',
461320=>'L',
462321=>'L',
463322=>'L',
464323=>'L',
465324=>'L',
466325=>'L',
467326=>'L',
468327=>'L',
469328=>'L',
470329=>'L',
471330=>'L',
472331=>'L',
473332=>'L',
474333=>'L',
475334=>'L',
476335=>'L',
477336=>'L',
478337=>'L',
479338=>'L',
480339=>'L',
481340=>'L',
482341=>'L',
483342=>'L',
484343=>'L',
485344=>'L',
486345=>'L',
487346=>'L',
488347=>'L',
489348=>'L',
490349=>'L',
491350=>'L',
492351=>'L',
493352=>'L',
494353=>'L',
495354=>'L',
496355=>'L',
497356=>'L',
498357=>'L',
499358=>'L',
500359=>'L',
501360=>'L',
502361=>'L',
503362=>'L',
504363=>'L',
505364=>'L',
506365=>'L',
507366=>'L',
508367=>'L',
509368=>'L',
510369=>'L',
511370=>'L',
512371=>'L',
513372=>'L',
514373=>'L',
515374=>'L',
516375=>'L',
517376=>'L',
518377=>'L',
519378=>'L',
520379=>'L',
521380=>'L',
522381=>'L',
523382=>'L',
524383=>'L',
525384=>'L',
526385=>'L',
527386=>'L',
528387=>'L',
529388=>'L',
530389=>'L',
531390=>'L',
532391=>'L',
533392=>'L',
534393=>'L',
535394=>'L',
536395=>'L',
537396=>'L',
538397=>'L',
539398=>'L',
540399=>'L',
541400=>'L',
542401=>'L',
543402=>'L',
544403=>'L',
545404=>'L',
546405=>'L',
547406=>'L',
548407=>'L',
549408=>'L',
550409=>'L',
551410=>'L',
552411=>'L',
553412=>'L',
554413=>'L',
555414=>'L',
556415=>'L',
557416=>'L',
558417=>'L',
559418=>'L',
560419=>'L',
561420=>'L',
562421=>'L',
563422=>'L',
564423=>'L',
565424=>'L',
566425=>'L',
567426=>'L',
568427=>'L',
569428=>'L',
570429=>'L',
571430=>'L',
572431=>'L',
573432=>'L',
574433=>'L',
575434=>'L',
576435=>'L',
577436=>'L',
578437=>'L',
579438=>'L',
580439=>'L',
581440=>'L',
582441=>'L',
583442=>'L',
584443=>'L',
585444=>'L',
586445=>'L',
587446=>'L',
588447=>'L',
589448=>'L',
590449=>'L',
591450=>'L',
592451=>'L',
593452=>'L',
594453=>'L',
595454=>'L',
596455=>'L',
597456=>'L',
598457=>'L',
599458=>'L',
600459=>'L',
601460=>'L',
602461=>'L',
603462=>'L',
604463=>'L',
605464=>'L',
606465=>'L',
607466=>'L',
608467=>'L',
609468=>'L',
610469=>'L',
611470=>'L',
612471=>'L',
613472=>'L',
614473=>'L',
615474=>'L',
616475=>'L',
617476=>'L',
618477=>'L',
619478=>'L',
620479=>'L',
621480=>'L',
622481=>'L',
623482=>'L',
624483=>'L',
625484=>'L',
626485=>'L',
627486=>'L',
628487=>'L',
629488=>'L',
630489=>'L',
631490=>'L',
632491=>'L',
633492=>'L',
634493=>'L',
635494=>'L',
636495=>'L',
637496=>'L',
638497=>'L',
639498=>'L',
640499=>'L',
641500=>'L',
642501=>'L',
643502=>'L',
644503=>'L',
645504=>'L',
646505=>'L',
647506=>'L',
648507=>'L',
649508=>'L',
650509=>'L',
651510=>'L',
652511=>'L',
653512=>'L',
654513=>'L',
655514=>'L',
656515=>'L',
657516=>'L',
658517=>'L',
659518=>'L',
660519=>'L',
661520=>'L',
662521=>'L',
663522=>'L',
664523=>'L',
665524=>'L',
666525=>'L',
667526=>'L',
668527=>'L',
669528=>'L',
670529=>'L',
671530=>'L',
672531=>'L',
673532=>'L',
674533=>'L',
675534=>'L',
676535=>'L',
677536=>'L',
678537=>'L',
679538=>'L',
680539=>'L',
681540=>'L',
682541=>'L',
683542=>'L',
684543=>'L',
685544=>'L',
686545=>'L',
687546=>'L',
688547=>'L',
689548=>'L',
690549=>'L',
691550=>'L',
692551=>'L',
693552=>'L',
694553=>'L',
695554=>'L',
696555=>'L',
697556=>'L',
698557=>'L',
699558=>'L',
700559=>'L',
701560=>'L',
702561=>'L',
703562=>'L',
704563=>'L',
705564=>'L',
706565=>'L',
707566=>'L',
708567=>'L',
709568=>'L',
710569=>'L',
711570=>'L',
712571=>'L',
713572=>'L',
714573=>'L',
715574=>'L',
716575=>'L',
717576=>'L',
718577=>'L',
719578=>'L',
720579=>'L',
721580=>'L',
722581=>'L',
723582=>'L',
724583=>'L',
725584=>'L',
726585=>'L',
727586=>'L',
728587=>'L',
729588=>'L',
730589=>'L',
731590=>'L',
732591=>'L',
733592=>'L',
734593=>'L',
735594=>'L',
736595=>'L',
737596=>'L',
738597=>'L',
739598=>'L',
740599=>'L',
741600=>'L',
742601=>'L',
743602=>'L',
744603=>'L',
745604=>'L',
746605=>'L',
747606=>'L',
748607=>'L',
749608=>'L',
750609=>'L',
751610=>'L',
752611=>'L',
753612=>'L',
754613=>'L',
755614=>'L',
756615=>'L',
757616=>'L',
758617=>'L',
759618=>'L',
760619=>'L',
761620=>'L',
762621=>'L',
763622=>'L',
764623=>'L',
765624=>'L',
766625=>'L',
767626=>'L',
768627=>'L',
769628=>'L',
770629=>'L',
771630=>'L',
772631=>'L',
773632=>'L',
774633=>'L',
775634=>'L',
776635=>'L',
777636=>'L',
778637=>'L',
779638=>'L',
780639=>'L',
781640=>'L',
782641=>'L',
783642=>'L',
784643=>'L',
785644=>'L',
786645=>'L',
787646=>'L',
788647=>'L',
789648=>'L',
790649=>'L',
791650=>'L',
792651=>'L',
793652=>'L',
794653=>'L',
795654=>'L',
796655=>'L',
797656=>'L',
798657=>'L',
799658=>'L',
800659=>'L',
801660=>'L',
802661=>'L',
803662=>'L',
804663=>'L',
805664=>'L',
806665=>'L',
807666=>'L',
808667=>'L',
809668=>'L',
810669=>'L',
811670=>'L',
812671=>'L',
813672=>'L',
814673=>'L',
815674=>'L',
816675=>'L',
817676=>'L',
818677=>'L',
819678=>'L',
820679=>'L',
821680=>'L',
822681=>'L',
823682=>'L',
824683=>'L',
825684=>'L',
826685=>'L',
827686=>'L',
828687=>'L',
829688=>'L',
830689=>'L',
831690=>'L',
832691=>'L',
833692=>'L',
834693=>'L',
835694=>'L',
836695=>'L',
837696=>'L',
838697=>'ON',
839698=>'ON',
840699=>'L',
841700=>'L',
842701=>'L',
843702=>'L',
844703=>'L',
845704=>'L',
846705=>'L',
847706=>'ON',
848707=>'ON',
849708=>'ON',
850709=>'ON',
851710=>'ON',
852711=>'ON',
853712=>'ON',
854713=>'ON',
855714=>'ON',
856715=>'ON',
857716=>'ON',
858717=>'ON',
859718=>'ON',
860719=>'ON',
861720=>'L',
862721=>'L',
863722=>'ON',
864723=>'ON',
865724=>'ON',
866725=>'ON',
867726=>'ON',
868727=>'ON',
869728=>'ON',
870729=>'ON',
871730=>'ON',
872731=>'ON',
873732=>'ON',
874733=>'ON',
875734=>'ON',
876735=>'ON',
877736=>'L',
878737=>'L',
879738=>'L',
880739=>'L',
881740=>'L',
882741=>'ON',
883742=>'ON',
884743=>'ON',
885744=>'ON',
886745=>'ON',
887746=>'ON',
888747=>'ON',
889748=>'ON',
890749=>'ON',
891750=>'L',
892751=>'ON',
893752=>'ON',
894753=>'ON',
895754=>'ON',
896755=>'ON',
897756=>'ON',
898757=>'ON',
899758=>'ON',
900759=>'ON',
901760=>'ON',
902761=>'ON',
903762=>'ON',
904763=>'ON',
905764=>'ON',
906765=>'ON',
907766=>'ON',
908767=>'ON',
909768=>'NSM',
910769=>'NSM',
911770=>'NSM',
912771=>'NSM',
913772=>'NSM',
914773=>'NSM',
915774=>'NSM',
916775=>'NSM',
917776=>'NSM',
918777=>'NSM',
919778=>'NSM',
920779=>'NSM',
921780=>'NSM',
922781=>'NSM',
923782=>'NSM',
924783=>'NSM',
925784=>'NSM',
926785=>'NSM',
927786=>'NSM',
928787=>'NSM',
929788=>'NSM',
930789=>'NSM',
931790=>'NSM',
932791=>'NSM',
933792=>'NSM',
934793=>'NSM',
935794=>'NSM',
936795=>'NSM',
937796=>'NSM',
938797=>'NSM',
939798=>'NSM',
940799=>'NSM',
941800=>'NSM',
942801=>'NSM',
943802=>'NSM',
944803=>'NSM',
945804=>'NSM',
946805=>'NSM',
947806=>'NSM',
948807=>'NSM',
949808=>'NSM',
950809=>'NSM',
951810=>'NSM',
952811=>'NSM',
953812=>'NSM',
954813=>'NSM',
955814=>'NSM',
956815=>'NSM',
957816=>'NSM',
958817=>'NSM',
959818=>'NSM',
960819=>'NSM',
961820=>'NSM',
962821=>'NSM',
963822=>'NSM',
964823=>'NSM',
965824=>'NSM',
966825=>'NSM',
967826=>'NSM',
968827=>'NSM',
969828=>'NSM',
970829=>'NSM',
971830=>'NSM',
972831=>'NSM',
973832=>'NSM',
974833=>'NSM',
975834=>'NSM',
976835=>'NSM',
977836=>'NSM',
978837=>'NSM',
979838=>'NSM',
980839=>'NSM',
981840=>'NSM',
982841=>'NSM',
983842=>'NSM',
984843=>'NSM',
985844=>'NSM',
986845=>'NSM',
987846=>'NSM',
988847=>'NSM',
989848=>'NSM',
990849=>'NSM',
991850=>'NSM',
992851=>'NSM',
993852=>'NSM',
994853=>'NSM',
995854=>'NSM',
996855=>'NSM',
997856=>'NSM',
998857=>'NSM',
999858=>'NSM',
1000859=>'NSM',
1001860=>'NSM',
1002861=>'NSM',
1003862=>'NSM',
1004863=>'NSM',
1005864=>'NSM',
1006865=>'NSM',
1007866=>'NSM',
1008867=>'NSM',
1009868=>'NSM',
1010869=>'NSM',
1011870=>'NSM',
1012871=>'NSM',
1013872=>'NSM',
1014873=>'NSM',
1015874=>'NSM',
1016875=>'NSM',
1017876=>'NSM',
1018877=>'NSM',
1019878=>'NSM',
1020879=>'NSM',
1021884=>'ON',
1022885=>'ON',
1023890=>'L',
1024891=>'L',
1025892=>'L',
1026893=>'L',
1027894=>'ON',
1028900=>'ON',
1029901=>'ON',
1030902=>'L',
1031903=>'ON',
1032904=>'L',
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17439195021=>'L',
17440195022=>'L',
17441195023=>'L',
17442195024=>'L',
17443195025=>'L',
17444195026=>'L',
17445195027=>'L',
17446195028=>'L',
17447195029=>'L',
17448195030=>'L',
17449195031=>'L',
17450195032=>'L',
17451195033=>'L',
17452195034=>'L',
17453195035=>'L',
17454195036=>'L',
17455195037=>'L',
17456195038=>'L',
17457195039=>'L',
17458195040=>'L',
17459195041=>'L',
17460195042=>'L',
17461195043=>'L',
17462195044=>'L',
17463195045=>'L',
17464195046=>'L',
17465195047=>'L',
17466195048=>'L',
17467195049=>'L',
17468195050=>'L',
17469195051=>'L',
17470195052=>'L',
17471195053=>'L',
17472195054=>'L',
17473195055=>'L',
17474195056=>'L',
17475195057=>'L',
17476195058=>'L',
17477195059=>'L',
17478195060=>'L',
17479195061=>'L',
17480195062=>'L',
17481195063=>'L',
17482195064=>'L',
17483195065=>'L',
17484195066=>'L',
17485195067=>'L',
17486195068=>'L',
17487195069=>'L',
17488195070=>'L',
17489195071=>'L',
17490195072=>'L',
17491195073=>'L',
17492195074=>'L',
17493195075=>'L',
17494195076=>'L',
17495195077=>'L',
17496195078=>'L',
17497195079=>'L',
17498195080=>'L',
17499195081=>'L',
17500195082=>'L',
17501195083=>'L',
17502195084=>'L',
17503195085=>'L',
17504195086=>'L',
17505195087=>'L',
17506195088=>'L',
17507195089=>'L',
17508195090=>'L',
17509195091=>'L',
17510195092=>'L',
17511195093=>'L',
17512195094=>'L',
17513195095=>'L',
17514195096=>'L',
17515195097=>'L',
17516195098=>'L',
17517195099=>'L',
17518195100=>'L',
17519195101=>'L',
17520917505=>'BN',
17521917536=>'BN',
17522917537=>'BN',
17523917538=>'BN',
17524917539=>'BN',
17525917540=>'BN',
17526917541=>'BN',
17527917542=>'BN',
17528917543=>'BN',
17529917544=>'BN',
17530917545=>'BN',
17531917546=>'BN',
17532917547=>'BN',
17533917548=>'BN',
17534917549=>'BN',
17535917550=>'BN',
17536917551=>'BN',
17537917552=>'BN',
17538917553=>'BN',
17539917554=>'BN',
17540917555=>'BN',
17541917556=>'BN',
17542917557=>'BN',
17543917558=>'BN',
17544917559=>'BN',
17545917560=>'BN',
17546917561=>'BN',
17547917562=>'BN',
17548917563=>'BN',
17549917564=>'BN',
17550917565=>'BN',
17551917566=>'BN',
17552917567=>'BN',
17553917568=>'BN',
17554917569=>'BN',
17555917570=>'BN',
17556917571=>'BN',
17557917572=>'BN',
17558917573=>'BN',
17559917574=>'BN',
17560917575=>'BN',
17561917576=>'BN',
17562917577=>'BN',
17563917578=>'BN',
17564917579=>'BN',
17565917580=>'BN',
17566917581=>'BN',
17567917582=>'BN',
17568917583=>'BN',
17569917584=>'BN',
17570917585=>'BN',
17571917586=>'BN',
17572917587=>'BN',
17573917588=>'BN',
17574917589=>'BN',
17575917590=>'BN',
17576917591=>'BN',
17577917592=>'BN',
17578917593=>'BN',
17579917594=>'BN',
17580917595=>'BN',
17581917596=>'BN',
17582917597=>'BN',
17583917598=>'BN',
17584917599=>'BN',
17585917600=>'BN',
17586917601=>'BN',
17587917602=>'BN',
17588917603=>'BN',
17589917604=>'BN',
17590917605=>'BN',
17591917606=>'BN',
17592917607=>'BN',
17593917608=>'BN',
17594917609=>'BN',
17595917610=>'BN',
17596917611=>'BN',
17597917612=>'BN',
17598917613=>'BN',
17599917614=>'BN',
17600917615=>'BN',
17601917616=>'BN',
17602917617=>'BN',
17603917618=>'BN',
17604917619=>'BN',
17605917620=>'BN',
17606917621=>'BN',
17607917622=>'BN',
17608917623=>'BN',
17609917624=>'BN',
17610917625=>'BN',
17611917626=>'BN',
17612917627=>'BN',
17613917628=>'BN',
17614917629=>'BN',
17615917630=>'BN',
17616917631=>'BN',
17617917760=>'NSM',
17618917761=>'NSM',
17619917762=>'NSM',
17620917763=>'NSM',
17621917764=>'NSM',
17622917765=>'NSM',
17623917766=>'NSM',
17624917767=>'NSM',
17625917768=>'NSM',
17626917769=>'NSM',
17627917770=>'NSM',
17628917771=>'NSM',
17629917772=>'NSM',
17630917773=>'NSM',
17631917774=>'NSM',
17632917775=>'NSM',
17633917776=>'NSM',
17634917777=>'NSM',
17635917778=>'NSM',
17636917779=>'NSM',
17637917780=>'NSM',
17638917781=>'NSM',
17639917782=>'NSM',
17640917783=>'NSM',
17641917784=>'NSM',
17642917785=>'NSM',
17643917786=>'NSM',
17644917787=>'NSM',
17645917788=>'NSM',
17646917789=>'NSM',
17647917790=>'NSM',
17648917791=>'NSM',
17649917792=>'NSM',
17650917793=>'NSM',
17651917794=>'NSM',
17652917795=>'NSM',
17653917796=>'NSM',
17654917797=>'NSM',
17655917798=>'NSM',
17656917799=>'NSM',
17657917800=>'NSM',
17658917801=>'NSM',
17659917802=>'NSM',
17660917803=>'NSM',
17661917804=>'NSM',
17662917805=>'NSM',
17663917806=>'NSM',
17664917807=>'NSM',
17665917808=>'NSM',
17666917809=>'NSM',
17667917810=>'NSM',
17668917811=>'NSM',
17669917812=>'NSM',
17670917813=>'NSM',
17671917814=>'NSM',
17672917815=>'NSM',
17673917816=>'NSM',
17674917817=>'NSM',
17675917818=>'NSM',
17676917819=>'NSM',
17677917820=>'NSM',
17678917821=>'NSM',
17679917822=>'NSM',
17680917823=>'NSM',
17681917824=>'NSM',
17682917825=>'NSM',
17683917826=>'NSM',
17684917827=>'NSM',
17685917828=>'NSM',
17686917829=>'NSM',
17687917830=>'NSM',
17688917831=>'NSM',
17689917832=>'NSM',
17690917833=>'NSM',
17691917834=>'NSM',
17692917835=>'NSM',
17693917836=>'NSM',
17694917837=>'NSM',
17695917838=>'NSM',
17696917839=>'NSM',
17697917840=>'NSM',
17698917841=>'NSM',
17699917842=>'NSM',
17700917843=>'NSM',
17701917844=>'NSM',
17702917845=>'NSM',
17703917846=>'NSM',
17704917847=>'NSM',
17705917848=>'NSM',
17706917849=>'NSM',
17707917850=>'NSM',
17708917851=>'NSM',
17709917852=>'NSM',
17710917853=>'NSM',
17711917854=>'NSM',
17712917855=>'NSM',
17713917856=>'NSM',
17714917857=>'NSM',
17715917858=>'NSM',
17716917859=>'NSM',
17717917860=>'NSM',
17718917861=>'NSM',
17719917862=>'NSM',
17720917863=>'NSM',
17721917864=>'NSM',
17722917865=>'NSM',
17723917866=>'NSM',
17724917867=>'NSM',
17725917868=>'NSM',
17726917869=>'NSM',
17727917870=>'NSM',
17728917871=>'NSM',
17729917872=>'NSM',
17730917873=>'NSM',
17731917874=>'NSM',
17732917875=>'NSM',
17733917876=>'NSM',
17734917877=>'NSM',
17735917878=>'NSM',
17736917879=>'NSM',
17737917880=>'NSM',
17738917881=>'NSM',
17739917882=>'NSM',
17740917883=>'NSM',
17741917884=>'NSM',
17742917885=>'NSM',
17743917886=>'NSM',
17744917887=>'NSM',
17745917888=>'NSM',
17746917889=>'NSM',
17747917890=>'NSM',
17748917891=>'NSM',
17749917892=>'NSM',
17750917893=>'NSM',
17751917894=>'NSM',
17752917895=>'NSM',
17753917896=>'NSM',
17754917897=>'NSM',
17755917898=>'NSM',
17756917899=>'NSM',
17757917900=>'NSM',
17758917901=>'NSM',
17759917902=>'NSM',
17760917903=>'NSM',
17761917904=>'NSM',
17762917905=>'NSM',
17763917906=>'NSM',
17764917907=>'NSM',
17765917908=>'NSM',
17766917909=>'NSM',
17767917910=>'NSM',
17768917911=>'NSM',
17769917912=>'NSM',
17770917913=>'NSM',
17771917914=>'NSM',
17772917915=>'NSM',
17773917916=>'NSM',
17774917917=>'NSM',
17775917918=>'NSM',
17776917919=>'NSM',
17777917920=>'NSM',
17778917921=>'NSM',
17779917922=>'NSM',
17780917923=>'NSM',
17781917924=>'NSM',
17782917925=>'NSM',
17783917926=>'NSM',
17784917927=>'NSM',
17785917928=>'NSM',
17786917929=>'NSM',
17787917930=>'NSM',
17788917931=>'NSM',
17789917932=>'NSM',
17790917933=>'NSM',
17791917934=>'NSM',
17792917935=>'NSM',
17793917936=>'NSM',
17794917937=>'NSM',
17795917938=>'NSM',
17796917939=>'NSM',
17797917940=>'NSM',
17798917941=>'NSM',
17799917942=>'NSM',
17800917943=>'NSM',
17801917944=>'NSM',
17802917945=>'NSM',
17803917946=>'NSM',
17804917947=>'NSM',
17805917948=>'NSM',
17806917949=>'NSM',
17807917950=>'NSM',
17808917951=>'NSM',
17809917952=>'NSM',
17810917953=>'NSM',
17811917954=>'NSM',
17812917955=>'NSM',
17813917956=>'NSM',
17814917957=>'NSM',
17815917958=>'NSM',
17816917959=>'NSM',
17817917960=>'NSM',
17818917961=>'NSM',
17819917962=>'NSM',
17820917963=>'NSM',
17821917964=>'NSM',
17822917965=>'NSM',
17823917966=>'NSM',
17824917967=>'NSM',
17825917968=>'NSM',
17826917969=>'NSM',
17827917970=>'NSM',
17828917971=>'NSM',
17829917972=>'NSM',
17830917973=>'NSM',
17831917974=>'NSM',
17832917975=>'NSM',
17833917976=>'NSM',
17834917977=>'NSM',
17835917978=>'NSM',
17836917979=>'NSM',
17837917980=>'NSM',
17838917981=>'NSM',
17839917982=>'NSM',
17840917983=>'NSM',
17841917984=>'NSM',
17842917985=>'NSM',
17843917986=>'NSM',
17844917987=>'NSM',
17845917988=>'NSM',
17846917989=>'NSM',
17847917990=>'NSM',
17848917991=>'NSM',
17849917992=>'NSM',
17850917993=>'NSM',
17851917994=>'NSM',
17852917995=>'NSM',
17853917996=>'NSM',
17854917997=>'NSM',
17855917998=>'NSM',
17856917999=>'NSM',
17857983040=>'L',
178581048573=>'L',
178591048576=>'L',
178601114109=>'L'
17861);
17862
17863/**
17864 * Mirror unicode characters. For information on bidi mirroring, see UAX #9: Bidirectional Algorithm, at http://www.unicode.org/unicode/reports/tr9/
17865 * @public
17866 */
17867public static $uni_mirror = array (
178680x0028=>0x0029,
178690x0029=>0x0028,
178700x003C=>0x003E,
178710x003E=>0x003C,
178720x005B=>0x005D,
178730x005D=>0x005B,
178740x007B=>0x007D,
178750x007D=>0x007B,
178760x00AB=>0x00BB,
178770x00BB=>0x00AB,
178780x0F3A=>0x0F3B,
178790x0F3B=>0x0F3A,
178800x0F3C=>0x0F3D,
178810x0F3D=>0x0F3C,
178820x169B=>0x169C,
178830x169C=>0x169B,
178840x2018=>0x2019,
178850x2019=>0x2018,
178860x201C=>0x201D,
178870x201D=>0x201C,
178880x2039=>0x203A,
178890x203A=>0x2039,
178900x2045=>0x2046,
178910x2046=>0x2045,
178920x207D=>0x207E,
178930x207E=>0x207D,
178940x208D=>0x208E,
178950x208E=>0x208D,
178960x2208=>0x220B,
178970x2209=>0x220C,
178980x220A=>0x220D,
178990x220B=>0x2208,
179000x220C=>0x2209,
179010x220D=>0x220A,
179020x2215=>0x29F5,
179030x223C=>0x223D,
179040x223D=>0x223C,
179050x2243=>0x22CD,
179060x2252=>0x2253,
179070x2253=>0x2252,
179080x2254=>0x2255,
179090x2255=>0x2254,
179100x2264=>0x2265,
179110x2265=>0x2264,
179120x2266=>0x2267,
179130x2267=>0x2266,
179140x2268=>0x2269,
179150x2269=>0x2268,
179160x226A=>0x226B,
179170x226B=>0x226A,
179180x226E=>0x226F,
179190x226F=>0x226E,
179200x2270=>0x2271,
179210x2271=>0x2270,
179220x2272=>0x2273,
179230x2273=>0x2272,
179240x2274=>0x2275,
179250x2275=>0x2274,
179260x2276=>0x2277,
179270x2277=>0x2276,
179280x2278=>0x2279,
179290x2279=>0x2278,
179300x227A=>0x227B,
179310x227B=>0x227A,
179320x227C=>0x227D,
179330x227D=>0x227C,
179340x227E=>0x227F,
179350x227F=>0x227E,
179360x2280=>0x2281,
179370x2281=>0x2280,
179380x2282=>0x2283,
179390x2283=>0x2282,
179400x2284=>0x2285,
179410x2285=>0x2284,
179420x2286=>0x2287,
179430x2287=>0x2286,
179440x2288=>0x2289,
179450x2289=>0x2288,
179460x228A=>0x228B,
179470x228B=>0x228A,
179480x228F=>0x2290,
179490x2290=>0x228F,
179500x2291=>0x2292,
179510x2292=>0x2291,
179520x2298=>0x29B8,
179530x22A2=>0x22A3,
179540x22A3=>0x22A2,
179550x22A6=>0x2ADE,
179560x22A8=>0x2AE4,
179570x22A9=>0x2AE3,
179580x22AB=>0x2AE5,
179590x22B0=>0x22B1,
179600x22B1=>0x22B0,
179610x22B2=>0x22B3,
179620x22B3=>0x22B2,
179630x22B4=>0x22B5,
179640x22B5=>0x22B4,
179650x22B6=>0x22B7,
179660x22B7=>0x22B6,
179670x22C9=>0x22CA,
179680x22CA=>0x22C9,
179690x22CB=>0x22CC,
179700x22CC=>0x22CB,
179710x22CD=>0x2243,
179720x22D0=>0x22D1,
179730x22D1=>0x22D0,
179740x22D6=>0x22D7,
179750x22D7=>0x22D6,
179760x22D8=>0x22D9,
179770x22D9=>0x22D8,
179780x22DA=>0x22DB,
179790x22DB=>0x22DA,
179800x22DC=>0x22DD,
179810x22DD=>0x22DC,
179820x22DE=>0x22DF,
179830x22DF=>0x22DE,
179840x22E0=>0x22E1,
179850x22E1=>0x22E0,
179860x22E2=>0x22E3,
179870x22E3=>0x22E2,
179880x22E4=>0x22E5,
179890x22E5=>0x22E4,
179900x22E6=>0x22E7,
179910x22E7=>0x22E6,
179920x22E8=>0x22E9,
179930x22E9=>0x22E8,
179940x22EA=>0x22EB,
179950x22EB=>0x22EA,
179960x22EC=>0x22ED,
179970x22ED=>0x22EC,
179980x22F0=>0x22F1,
179990x22F1=>0x22F0,
180000x22F2=>0x22FA,
180010x22F3=>0x22FB,
180020x22F4=>0x22FC,
180030x22F6=>0x22FD,
180040x22F7=>0x22FE,
180050x22FA=>0x22F2,
180060x22FB=>0x22F3,
180070x22FC=>0x22F4,
180080x22FD=>0x22F6,
180090x22FE=>0x22F7,
180100x2308=>0x2309,
180110x2309=>0x2308,
180120x230A=>0x230B,
180130x230B=>0x230A,
180140x2329=>0x232A,
180150x232A=>0x2329,
180160x2768=>0x2769,
180170x2769=>0x2768,
180180x276A=>0x276B,
180190x276B=>0x276A,
180200x276C=>0x276D,
180210x276D=>0x276C,
180220x276E=>0x276F,
180230x276F=>0x276E,
180240x2770=>0x2771,
180250x2771=>0x2770,
180260x2772=>0x2773,
180270x2773=>0x2772,
180280x2774=>0x2775,
180290x2775=>0x2774,
180300x27C3=>0x27C4,
180310x27C4=>0x27C3,
180320x27C5=>0x27C6,
180330x27C6=>0x27C5,
180340x27D5=>0x27D6,
180350x27D6=>0x27D5,
180360x27DD=>0x27DE,
180370x27DE=>0x27DD,
180380x27E2=>0x27E3,
180390x27E3=>0x27E2,
180400x27E4=>0x27E5,
180410x27E5=>0x27E4,
180420x27E6=>0x27E7,
180430x27E7=>0x27E6,
180440x27E8=>0x27E9,
180450x27E9=>0x27E8,
180460x27EA=>0x27EB,
180470x27EB=>0x27EA,
180480x2983=>0x2984,
180490x2984=>0x2983,
180500x2985=>0x2986,
180510x2986=>0x2985,
180520x2987=>0x2988,
180530x2988=>0x2987,
180540x2989=>0x298A,
180550x298A=>0x2989,
180560x298B=>0x298C,
180570x298C=>0x298B,
180580x298D=>0x2990,
180590x298E=>0x298F,
180600x298F=>0x298E,
180610x2990=>0x298D,
180620x2991=>0x2992,
180630x2992=>0x2991,
180640x2993=>0x2994,
180650x2994=>0x2993,
180660x2995=>0x2996,
180670x2996=>0x2995,
180680x2997=>0x2998,
180690x2998=>0x2997,
180700x29B8=>0x2298,
180710x29C0=>0x29C1,
180720x29C1=>0x29C0,
180730x29C4=>0x29C5,
180740x29C5=>0x29C4,
180750x29CF=>0x29D0,
180760x29D0=>0x29CF,
180770x29D1=>0x29D2,
180780x29D2=>0x29D1,
180790x29D4=>0x29D5,
180800x29D5=>0x29D4,
180810x29D8=>0x29D9,
180820x29D9=>0x29D8,
180830x29DA=>0x29DB,
180840x29DB=>0x29DA,
180850x29F5=>0x2215,
180860x29F8=>0x29F9,
180870x29F9=>0x29F8,
180880x29FC=>0x29FD,
180890x29FD=>0x29FC,
180900x2A2B=>0x2A2C,
180910x2A2C=>0x2A2B,
180920x2A2D=>0x2A2E,
180930x2A2E=>0x2A2D,
180940x2A34=>0x2A35,
180950x2A35=>0x2A34,
180960x2A3C=>0x2A3D,
180970x2A3D=>0x2A3C,
180980x2A64=>0x2A65,
180990x2A65=>0x2A64,
181000x2A79=>0x2A7A,
181010x2A7A=>0x2A79,
181020x2A7D=>0x2A7E,
181030x2A7E=>0x2A7D,
181040x2A7F=>0x2A80,
181050x2A80=>0x2A7F,
181060x2A81=>0x2A82,
181070x2A82=>0x2A81,
181080x2A83=>0x2A84,
181090x2A84=>0x2A83,
181100x2A8B=>0x2A8C,
181110x2A8C=>0x2A8B,
181120x2A91=>0x2A92,
181130x2A92=>0x2A91,
181140x2A93=>0x2A94,
181150x2A94=>0x2A93,
181160x2A95=>0x2A96,
181170x2A96=>0x2A95,
181180x2A97=>0x2A98,
181190x2A98=>0x2A97,
181200x2A99=>0x2A9A,
181210x2A9A=>0x2A99,
181220x2A9B=>0x2A9C,
181230x2A9C=>0x2A9B,
181240x2AA1=>0x2AA2,
181250x2AA2=>0x2AA1,
181260x2AA6=>0x2AA7,
181270x2AA7=>0x2AA6,
181280x2AA8=>0x2AA9,
181290x2AA9=>0x2AA8,
181300x2AAA=>0x2AAB,
181310x2AAB=>0x2AAA,
181320x2AAC=>0x2AAD,
181330x2AAD=>0x2AAC,
181340x2AAF=>0x2AB0,
181350x2AB0=>0x2AAF,
181360x2AB3=>0x2AB4,
181370x2AB4=>0x2AB3,
181380x2ABB=>0x2ABC,
181390x2ABC=>0x2ABB,
181400x2ABD=>0x2ABE,
181410x2ABE=>0x2ABD,
181420x2ABF=>0x2AC0,
181430x2AC0=>0x2ABF,
181440x2AC1=>0x2AC2,
181450x2AC2=>0x2AC1,
181460x2AC3=>0x2AC4,
181470x2AC4=>0x2AC3,
181480x2AC5=>0x2AC6,
181490x2AC6=>0x2AC5,
181500x2ACD=>0x2ACE,
181510x2ACE=>0x2ACD,
181520x2ACF=>0x2AD0,
181530x2AD0=>0x2ACF,
181540x2AD1=>0x2AD2,
181550x2AD2=>0x2AD1,
181560x2AD3=>0x2AD4,
181570x2AD4=>0x2AD3,
181580x2AD5=>0x2AD6,
181590x2AD6=>0x2AD5,
181600x2ADE=>0x22A6,
181610x2AE3=>0x22A9,
181620x2AE4=>0x22A8,
181630x2AE5=>0x22AB,
181640x2AEC=>0x2AED,
181650x2AED=>0x2AEC,
181660x2AF7=>0x2AF8,
181670x2AF8=>0x2AF7,
181680x2AF9=>0x2AFA,
181690x2AFA=>0x2AF9,
181700x2E02=>0x2E03,
181710x2E03=>0x2E02,
181720x2E04=>0x2E05,
181730x2E05=>0x2E04,
181740x2E09=>0x2E0A,
181750x2E0A=>0x2E09,
181760x2E0C=>0x2E0D,
181770x2E0D=>0x2E0C,
181780x2E1C=>0x2E1D,
181790x2E1D=>0x2E1C,
181800x3008=>0x3009,
181810x3009=>0x3008,
181820x300A=>0x300B,
181830x300B=>0x300A,
181840x300C=>0x300D,
181850x300D=>0x300C,
181860x300E=>0x300F,
181870x300F=>0x300E,
181880x3010=>0x3011,
181890x3011=>0x3010,
181900x3014=>0x3015,
181910x3015=>0x3014,
181920x3016=>0x3017,
181930x3017=>0x3016,
181940x3018=>0x3019,
181950x3019=>0x3018,
181960x301A=>0x301B,
181970x301B=>0x301A,
181980x301D=>0x301E,
181990x301E=>0x301D,
182000xFE59=>0xFE5A,
182010xFE5A=>0xFE59,
182020xFE5B=>0xFE5C,
182030xFE5C=>0xFE5B,
182040xFE5D=>0xFE5E,
182050xFE5E=>0xFE5D,
182060xFE64=>0xFE65,
182070xFE65=>0xFE64,
182080xFF08=>0xFF09,
182090xFF09=>0xFF08,
182100xFF1C=>0xFF1E,
182110xFF1E=>0xFF1C,
182120xFF3B=>0xFF3D,
182130xFF3D=>0xFF3B,
182140xFF5B=>0xFF5D,
182150xFF5D=>0xFF5B,
182160xFF5F=>0xFF60,
182170xFF60=>0xFF5F,
182180xFF62=>0xFF63,
182190xFF63=>0xFF62);
18220
18221/**
18222 * Arabic shape substitutions: char code => (isolated, final, initial, medial).
18223 * @public
18224 */
18225public static $uni_arabicsubst = array(
182261569=>array(65152),
182271570=>array(65153, 65154, 65153, 65154),
182281571=>array(65155, 65156, 65155, 65156),
182291572=>array(65157, 65158),
182301573=>array(65159, 65160, 65159, 65160),
182311574=>array(65161, 65162, 65163, 65164),
182321575=>array(65165, 65166, 65165, 65166),
182331576=>array(65167, 65168, 65169, 65170),
182341577=>array(65171, 65172),
182351578=>array(65173, 65174, 65175, 65176),
182361579=>array(65177, 65178, 65179, 65180),
182371580=>array(65181, 65182, 65183, 65184),
182381581=>array(65185, 65186, 65187, 65188),
182391582=>array(65189, 65190, 65191, 65192),
182401583=>array(65193, 65194, 65193, 65194),
182411584=>array(65195, 65196, 65195, 65196),
182421585=>array(65197, 65198, 65197, 65198),
182431586=>array(65199, 65200, 65199, 65200),
182441587=>array(65201, 65202, 65203, 65204),
182451588=>array(65205, 65206, 65207, 65208),
182461589=>array(65209, 65210, 65211, 65212),
182471590=>array(65213, 65214, 65215, 65216),
182481591=>array(65217, 65218, 65219, 65220),
182491592=>array(65221, 65222, 65223, 65224),
182501593=>array(65225, 65226, 65227, 65228),
182511594=>array(65229, 65230, 65231, 65232),
182521601=>array(65233, 65234, 65235, 65236),
182531602=>array(65237, 65238, 65239, 65240),
182541603=>array(65241, 65242, 65243, 65244),
182551604=>array(65245, 65246, 65247, 65248),
182561605=>array(65249, 65250, 65251, 65252),
182571606=>array(65253, 65254, 65255, 65256),
182581607=>array(65257, 65258, 65259, 65260),
182591608=>array(65261, 65262, 65261, 65262),
182601609=>array(65263, 65264, 64488, 64489),
182611610=>array(65265, 65266, 65267, 65268),
182621649=>array(64336, 64337),
182631655=>array(64477),
182641657=>array(64358, 64359, 64360, 64361),
182651658=>array(64350, 64351, 64352, 64353),
182661659=>array(64338, 64339, 64340, 64341),
182671662=>array(64342, 64343, 64344, 64345),
182681663=>array(64354, 64355, 64356, 64357),
182691664=>array(64346, 64347, 64348, 64349),
182701667=>array(64374, 64375, 64376, 64377),
182711668=>array(64370, 64371, 64372, 64373),
182721670=>array(64378, 64379, 64380, 64381),
182731671=>array(64382, 64383, 64384, 64385),
182741672=>array(64392, 64393),
182751676=>array(64388, 64389),
182761677=>array(64386, 64387),
182771678=>array(64390, 64391),
182781681=>array(64396, 64397),
182791688=>array(64394, 64395, 64394, 64395),
182801700=>array(64362, 64363, 64364, 64365),
182811702=>array(64366, 64367, 64368, 64369),
182821705=>array(64398, 64399, 64400, 64401),
182831709=>array(64467, 64468, 64469, 64470),
182841711=>array(64402, 64403, 64404, 64405),
182851713=>array(64410, 64411, 64412, 64413),
182861715=>array(64406, 64407, 64408, 64409),
182871722=>array(64414, 64415),
182881723=>array(64416, 64417, 64418, 64419),
182891726=>array(64426, 64427, 64428, 64429),
182901728=>array(64420, 64421),
182911729=>array(64422, 64423, 64424, 64425),
182921733=>array(64480, 64481),
182931734=>array(64473, 64474),
182941735=>array(64471, 64472),
182951736=>array(64475, 64476),
182961737=>array(64482, 64483),
182971739=>array(64478, 64479),
182981740=>array(64508, 64509, 64510, 64511),
182991744=>array(64484, 64485, 64486, 64487),
183001746=>array(64430, 64431),
183011747=>array(64432, 64433)
18302);
18303
18304/**
18305 * Arabic laa letter: (char code => isolated, final, initial, medial).
18306 * @public
18307 */
18308public static $uni_laa_array = array (
183091570 =>array(65269, 65270, 65269, 65270),
183101571 =>array(65271, 65272, 65271, 65272),
183111573 =>array(65273, 65274, 65273, 65274),
183121575 =>array(65275, 65276, 65275, 65276)
18313);
18314
18315/**
18316 * Array of character substitutions for sequences of two diacritics symbols.
18317 * Putting the combining mark and character in the same glyph allows us to avoid the two marks overlapping each other in an illegible manner.
18318 * second NSM char code => substitution char
18319 * @public
18320 */
18321public static $uni_diacritics = array (
183221612=>64606, # Shadda + Dammatan
183231613=>64607, # Shadda + Kasratan
183241614=>64608, # Shadda + Fatha
183251615=>64609, # Shadda + Damma
183261616=>64610 # Shadda + Kasra
18327);
18328
18329/**
18330 * Array of character substitutions from UTF-8 Unicode to Latin1.
18331 * @public
18332 */
18333public static $uni_utf8tolatin = array (
183348364=>128, # Euro1
18335338=>140, # OE
18336352=>138, # Scaron
18337376=>159, # Ydieresis
18338381=>142, # Zcaron2
183398226=>149, # bullet3
18340710=>136, # circumflex
183418224=>134, # dagger
183428225=>135, # daggerdbl
183438230=>133, # ellipsis
183448212=>151, # emdash
183458211=>150, # endash
18346402=>131, # florin
183478249=>139, # guilsinglleft
183488250=>155, # guilsinglright
18349339=>156, # oe
183508240=>137, # perthousand
183518222=>132, # quotedblbase
183528220=>147, # quotedblleft
183538221=>148, # quotedblright
183548216=>145, # quoteleft
183558217=>146, # quoteright
183568218=>130, # quotesinglbase
18357353=>154, # scaron
18358732=>152, # tilde
183598482=>153, # trademark
18360382=>158 # zcaron2
18361);
18362
18363/**
18364 * Array of Encoding Maps.
18365 * @public static
18366 */
18367public static $encmap = array(
18368
18369// encoding map for: cp874
18370'cp874' => array(0=>'.notdef',1=>'.notdef',2=>'.notdef',3=>'.notdef',4=>'.notdef',5=>'.notdef',6=>'.notdef',7=>'.notdef',8=>'.notdef',9=>'.notdef',10=>'.notdef',11=>'.notdef',12=>'.notdef',13=>'.notdef',14=>'.notdef',15=>'.notdef',16=>'.notdef',17=>'.notdef',18=>'.notdef',19=>'.notdef',20=>'.notdef',21=>'.notdef',22=>'.notdef',23=>'.notdef',24=>'.notdef',25=>'.notdef',26=>'.notdef',27=>'.notdef',28=>'.notdef',29=>'.notdef',30=>'.notdef',31=>'.notdef',32=>'space',33=>'exclam',34=>'quotedbl',35=>'numbersign',36=>'dollar',37=>'percent',38=>'ampersand',39=>'quotesingle',40=>'parenleft',41=>'parenright',42=>'asterisk',43=>'plus',44=>'comma',45=>'hyphen',46=>'period',47=>'slash',48=>'zero',49=>'one',50=>'two',51=>'three',52=>'four',53=>'five',54=>'six',55=>'seven',56=>'eight',57=>'nine',58=>'colon',59=>'semicolon',60=>'less',61=>'equal',62=>'greater',63=>'question',64=>'at',65=>'A',66=>'B',67=>'C',68=>'D',69=>'E',70=>'F',71=>'G',72=>'H',73=>'I',74=>'J',75=>'K',76=>'L',77=>'M',78=>'N',79=>'O',80=>'P',81=>'Q',82=>'R',83=>'S',84=>'T',85=>'U',86=>'V',87=>'W',88=>'X',89=>'Y',90=>'Z',91=>'bracketleft',92=>'backslash',93=>'bracketright',94=>'asciicircum',95=>'underscore',96=>'grave',97=>'a',98=>'b',99=>'c',100=>'d',101=>'e',102=>'f',103=>'g',104=>'h',105=>'i',106=>'j',107=>'k',108=>'l',109=>'m',110=>'n',111=>'o',112=>'p',113=>'q',114=>'r',115=>'s',116=>'t',117=>'u',118=>'v',119=>'w',120=>'x',121=>'y',122=>'z',123=>'braceleft',124=>'bar',125=>'braceright',126=>'asciitilde',127=>'.notdef',128=>'Euro',129=>'.notdef',130=>'.notdef',131=>'.notdef',132=>'.notdef',133=>'ellipsis',134=>'.notdef',135=>'.notdef',136=>'.notdef',137=>'.notdef',138=>'.notdef',139=>'.notdef',140=>'.notdef',141=>'.notdef',142=>'.notdef',143=>'.notdef',144=>'.notdef',145=>'quoteleft',146=>'quoteright',147=>'quotedblleft',148=>'quotedblright',149=>'bullet',150=>'endash',151=>'emdash',152=>'.notdef',153=>'.notdef',154=>'.notdef',155=>'.notdef',156=>'.notdef',157=>'.notdef',158=>'.notdef',159=>'.notdef',160=>'space',161=>'kokaithai',162=>'khokhaithai',163=>'khokhuatthai',164=>'khokhwaithai',165=>'khokhonthai',166=>'khorakhangthai',167=>'ngonguthai',168=>'chochanthai',169=>'chochingthai',170=>'chochangthai',171=>'sosothai',172=>'chochoethai',173=>'yoyingthai',174=>'dochadathai',175=>'topatakthai',176=>'thothanthai',177=>'thonangmonthothai',178=>'thophuthaothai',179=>'nonenthai',180=>'dodekthai',181=>'totaothai',182=>'thothungthai',183=>'thothahanthai',184=>'thothongthai',185=>'nonuthai',186=>'bobaimaithai',187=>'poplathai',188=>'phophungthai',189=>'fofathai',190=>'phophanthai',191=>'fofanthai',192=>'phosamphaothai',193=>'momathai',194=>'yoyakthai',195=>'roruathai',196=>'ruthai',197=>'lolingthai',198=>'luthai',199=>'wowaenthai',200=>'sosalathai',201=>'sorusithai',202=>'sosuathai',203=>'hohipthai',204=>'lochulathai',205=>'oangthai',206=>'honokhukthai',207=>'paiyannoithai',208=>'saraathai',209=>'maihanakatthai',210=>'saraaathai',211=>'saraamthai',212=>'saraithai',213=>'saraiithai',214=>'sarauethai',215=>'saraueethai',216=>'sarauthai',217=>'sarauuthai',218=>'phinthuthai',219=>'.notdef',220=>'.notdef',221=>'.notdef',222=>'.notdef',223=>'bahtthai',224=>'saraethai',225=>'saraaethai',226=>'saraothai',227=>'saraaimaimuanthai',228=>'saraaimaimalaithai',229=>'lakkhangyaothai',230=>'maiyamokthai',231=>'maitaikhuthai',232=>'maiekthai',233=>'maithothai',234=>'maitrithai',235=>'maichattawathai',236=>'thanthakhatthai',237=>'nikhahitthai',238=>'yamakkanthai',239=>'fongmanthai',240=>'zerothai',241=>'onethai',242=>'twothai',243=>'threethai',244=>'fourthai',245=>'fivethai',246=>'sixthai',247=>'seventhai',248=>'eightthai',249=>'ninethai',250=>'angkhankhuthai',251=>'khomutthai',252=>'.notdef',253=>'.notdef',254=>'.notdef',255=>'.notdef'),
18371
18372// encoding map for: cp1250
18373'cp1250' => array(0=>'.notdef',1=>'.notdef',2=>'.notdef',3=>'.notdef',4=>'.notdef',5=>'.notdef',6=>'.notdef',7=>'.notdef',8=>'.notdef',9=>'.notdef',10=>'.notdef',11=>'.notdef',12=>'.notdef',13=>'.notdef',14=>'.notdef',15=>'.notdef',16=>'.notdef',17=>'.notdef',18=>'.notdef',19=>'.notdef',20=>'.notdef',21=>'.notdef',22=>'.notdef',23=>'.notdef',24=>'.notdef',25=>'.notdef',26=>'.notdef',27=>'.notdef',28=>'.notdef',29=>'.notdef',30=>'.notdef',31=>'.notdef',32=>'space',33=>'exclam',34=>'quotedbl',35=>'numbersign',36=>'dollar',37=>'percent',38=>'ampersand',39=>'quotesingle',40=>'parenleft',41=>'parenright',42=>'asterisk',43=>'plus',44=>'comma',45=>'hyphen',46=>'period',47=>'slash',48=>'zero',49=>'one',50=>'two',51=>'three',52=>'four',53=>'five',54=>'six',55=>'seven',56=>'eight',57=>'nine',58=>'colon',59=>'semicolon',60=>'less',61=>'equal',62=>'greater',63=>'question',64=>'at',65=>'A',66=>'B',67=>'C',68=>'D',69=>'E',70=>'F',71=>'G',72=>'H',73=>'I',74=>'J',75=>'K',76=>'L',77=>'M',78=>'N',79=>'O',80=>'P',81=>'Q',82=>'R',83=>'S',84=>'T',85=>'U',86=>'V',87=>'W',88=>'X',89=>'Y',90=>'Z',91=>'bracketleft',92=>'backslash',93=>'bracketright',94=>'asciicircum',95=>'underscore',96=>'grave',97=>'a',98=>'b',99=>'c',100=>'d',101=>'e',102=>'f',103=>'g',104=>'h',105=>'i',106=>'j',107=>'k',108=>'l',109=>'m',110=>'n',111=>'o',112=>'p',113=>'q',114=>'r',115=>'s',116=>'t',117=>'u',118=>'v',119=>'w',120=>'x',121=>'y',122=>'z',123=>'braceleft',124=>'bar',125=>'braceright',126=>'asciitilde',127=>'.notdef',128=>'Euro',129=>'.notdef',130=>'quotesinglbase',131=>'.notdef',132=>'quotedblbase',133=>'ellipsis',134=>'dagger',135=>'daggerdbl',136=>'.notdef',137=>'perthousand',138=>'Scaron',139=>'guilsinglleft',140=>'Sacute',141=>'Tcaron',142=>'Zcaron',143=>'Zacute',144=>'.notdef',145=>'quoteleft',146=>'quoteright',147=>'quotedblleft',148=>'quotedblright',149=>'bullet',150=>'endash',151=>'emdash',152=>'.notdef',153=>'trademark',154=>'scaron',155=>'guilsinglright',156=>'sacute',157=>'tcaron',158=>'zcaron',159=>'zacute',160=>'space',161=>'caron',162=>'breve',163=>'Lslash',164=>'currency',165=>'Aogonek',166=>'brokenbar',167=>'section',168=>'dieresis',169=>'copyright',170=>'Scedilla',171=>'guillemotleft',172=>'logicalnot',173=>'hyphen',174=>'registered',175=>'Zdotaccent',176=>'degree',177=>'plusminus',178=>'ogonek',179=>'lslash',180=>'acute',181=>'mu',182=>'paragraph',183=>'periodcentered',184=>'cedilla',185=>'aogonek',186=>'scedilla',187=>'guillemotright',188=>'Lcaron',189=>'hungarumlaut',190=>'lcaron',191=>'zdotaccent',192=>'Racute',193=>'Aacute',194=>'Acircumflex',195=>'Abreve',196=>'Adieresis',197=>'Lacute',198=>'Cacute',199=>'Ccedilla',200=>'Ccaron',201=>'Eacute',202=>'Eogonek',203=>'Edieresis',204=>'Ecaron',205=>'Iacute',206=>'Icircumflex',207=>'Dcaron',208=>'Dcroat',209=>'Nacute',210=>'Ncaron',211=>'Oacute',212=>'Ocircumflex',213=>'Ohungarumlaut',214=>'Odieresis',215=>'multiply',216=>'Rcaron',217=>'Uring',218=>'Uacute',219=>'Uhungarumlaut',220=>'Udieresis',221=>'Yacute',222=>'Tcommaaccent',223=>'germandbls',224=>'racute',225=>'aacute',226=>'acircumflex',227=>'abreve',228=>'adieresis',229=>'lacute',230=>'cacute',231=>'ccedilla',232=>'ccaron',233=>'eacute',234=>'eogonek',235=>'edieresis',236=>'ecaron',237=>'iacute',238=>'icircumflex',239=>'dcaron',240=>'dcroat',241=>'nacute',242=>'ncaron',243=>'oacute',244=>'ocircumflex',245=>'ohungarumlaut',246=>'odieresis',247=>'divide',248=>'rcaron',249=>'uring',250=>'uacute',251=>'uhungarumlaut',252=>'udieresis',253=>'yacute',254=>'tcommaaccent',255=>'dotaccent'),
18374
18375// encoding map for: cp1251
18376'cp1251' => array(0=>'.notdef',1=>'.notdef',2=>'.notdef',3=>'.notdef',4=>'.notdef',5=>'.notdef',6=>'.notdef',7=>'.notdef',8=>'.notdef',9=>'.notdef',10=>'.notdef',11=>'.notdef',12=>'.notdef',13=>'.notdef',14=>'.notdef',15=>'.notdef',16=>'.notdef',17=>'.notdef',18=>'.notdef',19=>'.notdef',20=>'.notdef',21=>'.notdef',22=>'.notdef',23=>'.notdef',24=>'.notdef',25=>'.notdef',26=>'.notdef',27=>'.notdef',28=>'.notdef',29=>'.notdef',30=>'.notdef',31=>'.notdef',32=>'space',33=>'exclam',34=>'quotedbl',35=>'numbersign',36=>'dollar',37=>'percent',38=>'ampersand',39=>'quotesingle',40=>'parenleft',41=>'parenright',42=>'asterisk',43=>'plus',44=>'comma',45=>'hyphen',46=>'period',47=>'slash',48=>'zero',49=>'one',50=>'two',51=>'three',52=>'four',53=>'five',54=>'six',55=>'seven',56=>'eight',57=>'nine',58=>'colon',59=>'semicolon',60=>'less',61=>'equal',62=>'greater',63=>'question',64=>'at',65=>'A',66=>'B',67=>'C',68=>'D',69=>'E',70=>'F',71=>'G',72=>'H',73=>'I',74=>'J',75=>'K',76=>'L',77=>'M',78=>'N',79=>'O',80=>'P',81=>'Q',82=>'R',83=>'S',84=>'T',85=>'U',86=>'V',87=>'W',88=>'X',89=>'Y',90=>'Z',91=>'bracketleft',92=>'backslash',93=>'bracketright',94=>'asciicircum',95=>'underscore',96=>'grave',97=>'a',98=>'b',99=>'c',100=>'d',101=>'e',102=>'f',103=>'g',104=>'h',105=>'i',106=>'j',107=>'k',108=>'l',109=>'m',110=>'n',111=>'o',112=>'p',113=>'q',114=>'r',115=>'s',116=>'t',117=>'u',118=>'v',119=>'w',120=>'x',121=>'y',122=>'z',123=>'braceleft',124=>'bar',125=>'braceright',126=>'asciitilde',127=>'.notdef',128=>'afii10051',129=>'afii10052',130=>'quotesinglbase',131=>'afii10100',132=>'quotedblbase',133=>'ellipsis',134=>'dagger',135=>'daggerdbl',136=>'Euro',137=>'perthousand',138=>'afii10058',139=>'guilsinglleft',140=>'afii10059',141=>'afii10061',142=>'afii10060',143=>'afii10145',144=>'afii10099',145=>'quoteleft',146=>'quoteright',147=>'quotedblleft',148=>'quotedblright',149=>'bullet',150=>'endash',151=>'emdash',152=>'.notdef',153=>'trademark',154=>'afii10106',155=>'guilsinglright',156=>'afii10107',157=>'afii10109',158=>'afii10108',159=>'afii10193',160=>'space',161=>'afii10062',162=>'afii10110',163=>'afii10057',164=>'currency',165=>'afii10050',166=>'brokenbar',167=>'section',168=>'afii10023',169=>'copyright',170=>'afii10053',171=>'guillemotleft',172=>'logicalnot',173=>'hyphen',174=>'registered',175=>'afii10056',176=>'degree',177=>'plusminus',178=>'afii10055',179=>'afii10103',180=>'afii10098',181=>'mu',182=>'paragraph',183=>'periodcentered',184=>'afii10071',185=>'afii61352',186=>'afii10101',187=>'guillemotright',188=>'afii10105',189=>'afii10054',190=>'afii10102',191=>'afii10104',192=>'afii10017',193=>'afii10018',194=>'afii10019',195=>'afii10020',196=>'afii10021',197=>'afii10022',198=>'afii10024',199=>'afii10025',200=>'afii10026',201=>'afii10027',202=>'afii10028',203=>'afii10029',204=>'afii10030',205=>'afii10031',206=>'afii10032',207=>'afii10033',208=>'afii10034',209=>'afii10035',210=>'afii10036',211=>'afii10037',212=>'afii10038',213=>'afii10039',214=>'afii10040',215=>'afii10041',216=>'afii10042',217=>'afii10043',218=>'afii10044',219=>'afii10045',220=>'afii10046',221=>'afii10047',222=>'afii10048',223=>'afii10049',224=>'afii10065',225=>'afii10066',226=>'afii10067',227=>'afii10068',228=>'afii10069',229=>'afii10070',230=>'afii10072',231=>'afii10073',232=>'afii10074',233=>'afii10075',234=>'afii10076',235=>'afii10077',236=>'afii10078',237=>'afii10079',238=>'afii10080',239=>'afii10081',240=>'afii10082',241=>'afii10083',242=>'afii10084',243=>'afii10085',244=>'afii10086',245=>'afii10087',246=>'afii10088',247=>'afii10089',248=>'afii10090',249=>'afii10091',250=>'afii10092',251=>'afii10093',252=>'afii10094',253=>'afii10095',254=>'afii10096',255=>'afii10097'),
18377
18378// encoding map for: cp1252
18379'cp1252' => array(0=>'.notdef',1=>'.notdef',2=>'.notdef',3=>'.notdef',4=>'.notdef',5=>'.notdef',6=>'.notdef',7=>'.notdef',8=>'.notdef',9=>'.notdef',10=>'.notdef',11=>'.notdef',12=>'.notdef',13=>'.notdef',14=>'.notdef',15=>'.notdef',16=>'.notdef',17=>'.notdef',18=>'.notdef',19=>'.notdef',20=>'.notdef',21=>'.notdef',22=>'.notdef',23=>'.notdef',24=>'.notdef',25=>'.notdef',26=>'.notdef',27=>'.notdef',28=>'.notdef',29=>'.notdef',30=>'.notdef',31=>'.notdef',32=>'space',33=>'exclam',34=>'quotedbl',35=>'numbersign',36=>'dollar',37=>'percent',38=>'ampersand',39=>'quotesingle',40=>'parenleft',41=>'parenright',42=>'asterisk',43=>'plus',44=>'comma',45=>'hyphen',46=>'period',47=>'slash',48=>'zero',49=>'one',50=>'two',51=>'three',52=>'four',53=>'five',54=>'six',55=>'seven',56=>'eight',57=>'nine',58=>'colon',59=>'semicolon',60=>'less',61=>'equal',62=>'greater',63=>'question',64=>'at',65=>'A',66=>'B',67=>'C',68=>'D',69=>'E',70=>'F',71=>'G',72=>'H',73=>'I',74=>'J',75=>'K',76=>'L',77=>'M',78=>'N',79=>'O',80=>'P',81=>'Q',82=>'R',83=>'S',84=>'T',85=>'U',86=>'V',87=>'W',88=>'X',89=>'Y',90=>'Z',91=>'bracketleft',92=>'backslash',93=>'bracketright',94=>'asciicircum',95=>'underscore',96=>'grave',97=>'a',98=>'b',99=>'c',100=>'d',101=>'e',102=>'f',103=>'g',104=>'h',105=>'i',106=>'j',107=>'k',108=>'l',109=>'m',110=>'n',111=>'o',112=>'p',113=>'q',114=>'r',115=>'s',116=>'t',117=>'u',118=>'v',119=>'w',120=>'x',121=>'y',122=>'z',123=>'braceleft',124=>'bar',125=>'braceright',126=>'asciitilde',127=>'.notdef',128=>'Euro',129=>'.notdef',130=>'quotesinglbase',131=>'florin',132=>'quotedblbase',133=>'ellipsis',134=>'dagger',135=>'daggerdbl',136=>'circumflex',137=>'perthousand',138=>'Scaron',139=>'guilsinglleft',140=>'OE',141=>'.notdef',142=>'Zcaron',143=>'.notdef',144=>'.notdef',145=>'quoteleft',146=>'quoteright',147=>'quotedblleft',148=>'quotedblright',149=>'bullet',150=>'endash',151=>'emdash',152=>'tilde',153=>'trademark',154=>'scaron',155=>'guilsinglright',156=>'oe',157=>'.notdef',158=>'zcaron',159=>'Ydieresis',160=>'space',161=>'exclamdown',162=>'cent',163=>'sterling',164=>'currency',165=>'yen',166=>'brokenbar',167=>'section',168=>'dieresis',169=>'copyright',170=>'ordfeminine',171=>'guillemotleft',172=>'logicalnot',173=>'hyphen',174=>'registered',175=>'macron',176=>'degree',177=>'plusminus',178=>'twosuperior',179=>'threesuperior',180=>'acute',181=>'mu',182=>'paragraph',183=>'periodcentered',184=>'cedilla',185=>'onesuperior',186=>'ordmasculine',187=>'guillemotright',188=>'onequarter',189=>'onehalf',190=>'threequarters',191=>'questiondown',192=>'Agrave',193=>'Aacute',194=>'Acircumflex',195=>'Atilde',196=>'Adieresis',197=>'Aring',198=>'AE',199=>'Ccedilla',200=>'Egrave',201=>'Eacute',202=>'Ecircumflex',203=>'Edieresis',204=>'Igrave',205=>'Iacute',206=>'Icircumflex',207=>'Idieresis',208=>'Eth',209=>'Ntilde',210=>'Ograve',211=>'Oacute',212=>'Ocircumflex',213=>'Otilde',214=>'Odieresis',215=>'multiply',216=>'Oslash',217=>'Ugrave',218=>'Uacute',219=>'Ucircumflex',220=>'Udieresis',221=>'Yacute',222=>'Thorn',223=>'germandbls',224=>'agrave',225=>'aacute',226=>'acircumflex',227=>'atilde',228=>'adieresis',229=>'aring',230=>'ae',231=>'ccedilla',232=>'egrave',233=>'eacute',234=>'ecircumflex',235=>'edieresis',236=>'igrave',237=>'iacute',238=>'icircumflex',239=>'idieresis',240=>'eth',241=>'ntilde',242=>'ograve',243=>'oacute',244=>'ocircumflex',245=>'otilde',246=>'odieresis',247=>'divide',248=>'oslash',249=>'ugrave',250=>'uacute',251=>'ucircumflex',252=>'udieresis',253=>'yacute',254=>'thorn',255=>'ydieresis'),
18380
18381// encoding map for: cp1253
18382'cp1253' => array(0=>'.notdef',1=>'.notdef',2=>'.notdef',3=>'.notdef',4=>'.notdef',5=>'.notdef',6=>'.notdef',7=>'.notdef',8=>'.notdef',9=>'.notdef',10=>'.notdef',11=>'.notdef',12=>'.notdef',13=>'.notdef',14=>'.notdef',15=>'.notdef',16=>'.notdef',17=>'.notdef',18=>'.notdef',19=>'.notdef',20=>'.notdef',21=>'.notdef',22=>'.notdef',23=>'.notdef',24=>'.notdef',25=>'.notdef',26=>'.notdef',27=>'.notdef',28=>'.notdef',29=>'.notdef',30=>'.notdef',31=>'.notdef',32=>'space',33=>'exclam',34=>'quotedbl',35=>'numbersign',36=>'dollar',37=>'percent',38=>'ampersand',39=>'quotesingle',40=>'parenleft',41=>'parenright',42=>'asterisk',43=>'plus',44=>'comma',45=>'hyphen',46=>'period',47=>'slash',48=>'zero',49=>'one',50=>'two',51=>'three',52=>'four',53=>'five',54=>'six',55=>'seven',56=>'eight',57=>'nine',58=>'colon',59=>'semicolon',60=>'less',61=>'equal',62=>'greater',63=>'question',64=>'at',65=>'A',66=>'B',67=>'C',68=>'D',69=>'E',70=>'F',71=>'G',72=>'H',73=>'I',74=>'J',75=>'K',76=>'L',77=>'M',78=>'N',79=>'O',80=>'P',81=>'Q',82=>'R',83=>'S',84=>'T',85=>'U',86=>'V',87=>'W',88=>'X',89=>'Y',90=>'Z',91=>'bracketleft',92=>'backslash',93=>'bracketright',94=>'asciicircum',95=>'underscore',96=>'grave',97=>'a',98=>'b',99=>'c',100=>'d',101=>'e',102=>'f',103=>'g',104=>'h',105=>'i',106=>'j',107=>'k',108=>'l',109=>'m',110=>'n',111=>'o',112=>'p',113=>'q',114=>'r',115=>'s',116=>'t',117=>'u',118=>'v',119=>'w',120=>'x',121=>'y',122=>'z',123=>'braceleft',124=>'bar',125=>'braceright',126=>'asciitilde',127=>'.notdef',128=>'Euro',129=>'.notdef',130=>'quotesinglbase',131=>'florin',132=>'quotedblbase',133=>'ellipsis',134=>'dagger',135=>'daggerdbl',136=>'.notdef',137=>'perthousand',138=>'.notdef',139=>'guilsinglleft',140=>'.notdef',141=>'.notdef',142=>'.notdef',143=>'.notdef',144=>'.notdef',145=>'quoteleft',146=>'quoteright',147=>'quotedblleft',148=>'quotedblright',149=>'bullet',150=>'endash',151=>'emdash',152=>'.notdef',153=>'trademark',154=>'.notdef',155=>'guilsinglright',156=>'.notdef',157=>'.notdef',158=>'.notdef',159=>'.notdef',160=>'space',161=>'dieresistonos',162=>'Alphatonos',163=>'sterling',164=>'currency',165=>'yen',166=>'brokenbar',167=>'section',168=>'dieresis',169=>'copyright',170=>'.notdef',171=>'guillemotleft',172=>'logicalnot',173=>'hyphen',174=>'registered',175=>'afii00208',176=>'degree',177=>'plusminus',178=>'twosuperior',179=>'threesuperior',180=>'tonos',181=>'mu',182=>'paragraph',183=>'periodcentered',184=>'Epsilontonos',185=>'Etatonos',186=>'Iotatonos',187=>'guillemotright',188=>'Omicrontonos',189=>'onehalf',190=>'Upsilontonos',191=>'Omegatonos',192=>'iotadieresistonos',193=>'Alpha',194=>'Beta',195=>'Gamma',196=>'Delta',197=>'Epsilon',198=>'Zeta',199=>'Eta',200=>'Theta',201=>'Iota',202=>'Kappa',203=>'Lambda',204=>'Mu',205=>'Nu',206=>'Xi',207=>'Omicron',208=>'Pi',209=>'Rho',210=>'.notdef',211=>'Sigma',212=>'Tau',213=>'Upsilon',214=>'Phi',215=>'Chi',216=>'Psi',217=>'Omega',218=>'Iotadieresis',219=>'Upsilondieresis',220=>'alphatonos',221=>'epsilontonos',222=>'etatonos',223=>'iotatonos',224=>'upsilondieresistonos',225=>'alpha',226=>'beta',227=>'gamma',228=>'delta',229=>'epsilon',230=>'zeta',231=>'eta',232=>'theta',233=>'iota',234=>'kappa',235=>'lambda',236=>'mu',237=>'nu',238=>'xi',239=>'omicron',240=>'pi',241=>'rho',242=>'sigma1',243=>'sigma',244=>'tau',245=>'upsilon',246=>'phi',247=>'chi',248=>'psi',249=>'omega',250=>'iotadieresis',251=>'upsilondieresis',252=>'omicrontonos',253=>'upsilontonos',254=>'omegatonos',255=>'.notdef'),
18383
18384// encoding map for: cp1254
18385'cp1254' => array(0=>'.notdef',1=>'.notdef',2=>'.notdef',3=>'.notdef',4=>'.notdef',5=>'.notdef',6=>'.notdef',7=>'.notdef',8=>'.notdef',9=>'.notdef',10=>'.notdef',11=>'.notdef',12=>'.notdef',13=>'.notdef',14=>'.notdef',15=>'.notdef',16=>'.notdef',17=>'.notdef',18=>'.notdef',19=>'.notdef',20=>'.notdef',21=>'.notdef',22=>'.notdef',23=>'.notdef',24=>'.notdef',25=>'.notdef',26=>'.notdef',27=>'.notdef',28=>'.notdef',29=>'.notdef',30=>'.notdef',31=>'.notdef',32=>'space',33=>'exclam',34=>'quotedbl',35=>'numbersign',36=>'dollar',37=>'percent',38=>'ampersand',39=>'quotesingle',40=>'parenleft',41=>'parenright',42=>'asterisk',43=>'plus',44=>'comma',45=>'hyphen',46=>'period',47=>'slash',48=>'zero',49=>'one',50=>'two',51=>'three',52=>'four',53=>'five',54=>'six',55=>'seven',56=>'eight',57=>'nine',58=>'colon',59=>'semicolon',60=>'less',61=>'equal',62=>'greater',63=>'question',64=>'at',65=>'A',66=>'B',67=>'C',68=>'D',69=>'E',70=>'F',71=>'G',72=>'H',73=>'I',74=>'J',75=>'K',76=>'L',77=>'M',78=>'N',79=>'O',80=>'P',81=>'Q',82=>'R',83=>'S',84=>'T',85=>'U',86=>'V',87=>'W',88=>'X',89=>'Y',90=>'Z',91=>'bracketleft',92=>'backslash',93=>'bracketright',94=>'asciicircum',95=>'underscore',96=>'grave',97=>'a',98=>'b',99=>'c',100=>'d',101=>'e',102=>'f',103=>'g',104=>'h',105=>'i',106=>'j',107=>'k',108=>'l',109=>'m',110=>'n',111=>'o',112=>'p',113=>'q',114=>'r',115=>'s',116=>'t',117=>'u',118=>'v',119=>'w',120=>'x',121=>'y',122=>'z',123=>'braceleft',124=>'bar',125=>'braceright',126=>'asciitilde',127=>'.notdef',128=>'Euro',129=>'.notdef',130=>'quotesinglbase',131=>'florin',132=>'quotedblbase',133=>'ellipsis',134=>'dagger',135=>'daggerdbl',136=>'circumflex',137=>'perthousand',138=>'Scaron',139=>'guilsinglleft',140=>'OE',141=>'.notdef',142=>'.notdef',143=>'.notdef',144=>'.notdef',145=>'quoteleft',146=>'quoteright',147=>'quotedblleft',148=>'quotedblright',149=>'bullet',150=>'endash',151=>'emdash',152=>'tilde',153=>'trademark',154=>'scaron',155=>'guilsinglright',156=>'oe',157=>'.notdef',158=>'.notdef',159=>'Ydieresis',160=>'space',161=>'exclamdown',162=>'cent',163=>'sterling',164=>'currency',165=>'yen',166=>'brokenbar',167=>'section',168=>'dieresis',169=>'copyright',170=>'ordfeminine',171=>'guillemotleft',172=>'logicalnot',173=>'hyphen',174=>'registered',175=>'macron',176=>'degree',177=>'plusminus',178=>'twosuperior',179=>'threesuperior',180=>'acute',181=>'mu',182=>'paragraph',183=>'periodcentered',184=>'cedilla',185=>'onesuperior',186=>'ordmasculine',187=>'guillemotright',188=>'onequarter',189=>'onehalf',190=>'threequarters',191=>'questiondown',192=>'Agrave',193=>'Aacute',194=>'Acircumflex',195=>'Atilde',196=>'Adieresis',197=>'Aring',198=>'AE',199=>'Ccedilla',200=>'Egrave',201=>'Eacute',202=>'Ecircumflex',203=>'Edieresis',204=>'Igrave',205=>'Iacute',206=>'Icircumflex',207=>'Idieresis',208=>'Gbreve',209=>'Ntilde',210=>'Ograve',211=>'Oacute',212=>'Ocircumflex',213=>'Otilde',214=>'Odieresis',215=>'multiply',216=>'Oslash',217=>'Ugrave',218=>'Uacute',219=>'Ucircumflex',220=>'Udieresis',221=>'Idotaccent',222=>'Scedilla',223=>'germandbls',224=>'agrave',225=>'aacute',226=>'acircumflex',227=>'atilde',228=>'adieresis',229=>'aring',230=>'ae',231=>'ccedilla',232=>'egrave',233=>'eacute',234=>'ecircumflex',235=>'edieresis',236=>'igrave',237=>'iacute',238=>'icircumflex',239=>'idieresis',240=>'gbreve',241=>'ntilde',242=>'ograve',243=>'oacute',244=>'ocircumflex',245=>'otilde',246=>'odieresis',247=>'divide',248=>'oslash',249=>'ugrave',250=>'uacute',251=>'ucircumflex',252=>'udieresis',253=>'dotlessi',254=>'scedilla',255=>'ydieresis'),
18386
18387// encoding map for: cp1255
18388'cp1255' => array(0=>'.notdef',1=>'.notdef',2=>'.notdef',3=>'.notdef',4=>'.notdef',5=>'.notdef',6=>'.notdef',7=>'.notdef',8=>'.notdef',9=>'.notdef',10=>'.notdef',11=>'.notdef',12=>'.notdef',13=>'.notdef',14=>'.notdef',15=>'.notdef',16=>'.notdef',17=>'.notdef',18=>'.notdef',19=>'.notdef',20=>'.notdef',21=>'.notdef',22=>'.notdef',23=>'.notdef',24=>'.notdef',25=>'.notdef',26=>'.notdef',27=>'.notdef',28=>'.notdef',29=>'.notdef',30=>'.notdef',31=>'.notdef',32=>'space',33=>'exclam',34=>'quotedbl',35=>'numbersign',36=>'dollar',37=>'percent',38=>'ampersand',39=>'quotesingle',40=>'parenleft',41=>'parenright',42=>'asterisk',43=>'plus',44=>'comma',45=>'hyphen',46=>'period',47=>'slash',48=>'zero',49=>'one',50=>'two',51=>'three',52=>'four',53=>'five',54=>'six',55=>'seven',56=>'eight',57=>'nine',58=>'colon',59=>'semicolon',60=>'less',61=>'equal',62=>'greater',63=>'question',64=>'at',65=>'A',66=>'B',67=>'C',68=>'D',69=>'E',70=>'F',71=>'G',72=>'H',73=>'I',74=>'J',75=>'K',76=>'L',77=>'M',78=>'N',79=>'O',80=>'P',81=>'Q',82=>'R',83=>'S',84=>'T',85=>'U',86=>'V',87=>'W',88=>'X',89=>'Y',90=>'Z',91=>'bracketleft',92=>'backslash',93=>'bracketright',94=>'asciicircum',95=>'underscore',96=>'grave',97=>'a',98=>'b',99=>'c',100=>'d',101=>'e',102=>'f',103=>'g',104=>'h',105=>'i',106=>'j',107=>'k',108=>'l',109=>'m',110=>'n',111=>'o',112=>'p',113=>'q',114=>'r',115=>'s',116=>'t',117=>'u',118=>'v',119=>'w',120=>'x',121=>'y',122=>'z',123=>'braceleft',124=>'bar',125=>'braceright',126=>'asciitilde',127=>'.notdef',128=>'Euro',129=>'.notdef',130=>'quotesinglbase',131=>'florin',132=>'quotedblbase',133=>'ellipsis',134=>'dagger',135=>'daggerdbl',136=>'circumflex',137=>'perthousand',138=>'.notdef',139=>'guilsinglleft',140=>'.notdef',141=>'.notdef',142=>'.notdef',143=>'.notdef',144=>'.notdef',145=>'quoteleft',146=>'quoteright',147=>'quotedblleft',148=>'quotedblright',149=>'bullet',150=>'endash',151=>'emdash',152=>'tilde',153=>'trademark',154=>'.notdef',155=>'guilsinglright',156=>'.notdef',157=>'.notdef',158=>'.notdef',159=>'.notdef',160=>'space',161=>'exclamdown',162=>'cent',163=>'sterling',164=>'afii57636',165=>'yen',166=>'brokenbar',167=>'section',168=>'dieresis',169=>'copyright',170=>'multiply',171=>'guillemotleft',172=>'logicalnot',173=>'sfthyphen',174=>'registered',175=>'macron',176=>'degree',177=>'plusminus',178=>'twosuperior',179=>'threesuperior',180=>'acute',181=>'mu',182=>'paragraph',183=>'middot',184=>'cedilla',185=>'onesuperior',186=>'divide',187=>'guillemotright',188=>'onequarter',189=>'onehalf',190=>'threequarters',191=>'questiondown',192=>'afii57799',193=>'afii57801',194=>'afii57800',195=>'afii57802',196=>'afii57793',197=>'afii57794',198=>'afii57795',199=>'afii57798',200=>'afii57797',201=>'afii57806',202=>'.notdef',203=>'afii57796',204=>'afii57807',205=>'afii57839',206=>'afii57645',207=>'afii57841',208=>'afii57842',209=>'afii57804',210=>'afii57803',211=>'afii57658',212=>'afii57716',213=>'afii57717',214=>'afii57718',215=>'gereshhebrew',216=>'gershayimhebrew',217=>'.notdef',218=>'.notdef',219=>'.notdef',220=>'.notdef',221=>'.notdef',222=>'.notdef',223=>'.notdef',224=>'afii57664',225=>'afii57665',226=>'afii57666',227=>'afii57667',228=>'afii57668',229=>'afii57669',230=>'afii57670',231=>'afii57671',232=>'afii57672',233=>'afii57673',234=>'afii57674',235=>'afii57675',236=>'afii57676',237=>'afii57677',238=>'afii57678',239=>'afii57679',240=>'afii57680',241=>'afii57681',242=>'afii57682',243=>'afii57683',244=>'afii57684',245=>'afii57685',246=>'afii57686',247=>'afii57687',248=>'afii57688',249=>'afii57689',250=>'afii57690',251=>'.notdef',252=>'.notdef',253=>'afii299',254=>'afii300',255=>'.notdef'),
18389
18390// encoding map for: cp1256
18391'cp1256' => array(0=>'.notdef',1=>'.notdef',2=>'.notdef',3=>'.notdef',4=>'.notdef',5=>'.notdef',6=>'.notdef',7=>'.notdef',8=>'.notdef',9=>'.notdef',10=>'.notdef',11=>'.notdef',12=>'.notdef',13=>'.notdef',14=>'.notdef',15=>'.notdef',16=>'.notdef',17=>'.notdef',18=>'.notdef',19=>'.notdef',20=>'.notdef',21=>'.notdef',22=>'.notdef',23=>'.notdef',24=>'.notdef',25=>'.notdef',26=>'.notdef',27=>'.notdef',28=>'.notdef',29=>'.notdef',30=>'.notdef',31=>'.notdef',32=>'space',33=>'exclam',34=>'quotedbl',35=>'numbersign',36=>'dollar',37=>'percent',38=>'ampersand',39=>'quotesingle',40=>'parenleft',41=>'parenright',42=>'asterisk',43=>'plus',44=>'comma',45=>'hyphen',46=>'period',47=>'slash',48=>'zero',49=>'one',50=>'two',51=>'three',52=>'four',53=>'five',54=>'six',55=>'seven',56=>'eight',57=>'nine',58=>'colon',59=>'semicolon',60=>'less',61=>'equal',62=>'greater',63=>'question',64=>'at',65=>'A',66=>'B',67=>'C',68=>'D',69=>'E',70=>'F',71=>'G',72=>'H',73=>'I',74=>'J',75=>'K',76=>'L',77=>'M',78=>'N',79=>'O',80=>'P',81=>'Q',82=>'R',83=>'S',84=>'T',85=>'U',86=>'V',87=>'W',88=>'X',89=>'Y',90=>'Z',91=>'bracketleft',92=>'backslash',93=>'bracketright',94=>'asciicircum',95=>'underscore',96=>'grave',97=>'a',98=>'b',99=>'c',100=>'d',101=>'e',102=>'f',103=>'g',104=>'h',105=>'i',106=>'j',107=>'k',108=>'l',109=>'m',110=>'n',111=>'o',112=>'p',113=>'q',114=>'r',115=>'s',116=>'t',117=>'u',118=>'v',119=>'w',120=>'x',121=>'y',122=>'z',123=>'braceleft',124=>'bar',125=>'braceright',126=>'asciitilde',127=>'.notdef',128=>'Euro',129=>'afii57506',130=>'quotesinglbase',131=>'florin',132=>'quotedblbase',133=>'ellipsis',134=>'dagger',135=>'daggerdbl',136=>'circumflex',137=>'perthousand',138=>'afii57511',139=>'guilsinglleft',140=>'OE',141=>'afii57507',142=>'afii57508',143=>'afii57512',144=>'afii57509',145=>'quoteleft',146=>'quoteright',147=>'quotedblleft',148=>'quotedblright',149=>'bullet',150=>'endash',151=>'emdash',152=>'.notdef',153=>'trademark',154=>'afii57513',155=>'guilsinglright',156=>'oe',157=>'afii61664',158=>'afii301',159=>'afii57514',160=>'space',161=>'afii57388',162=>'cent',163=>'sterling',164=>'currency',165=>'yen',166=>'brokenbar',167=>'section',168=>'dieresis',169=>'copyright',170=>'.notdef',171=>'guillemotleft',172=>'logicalnot',173=>'hyphen',174=>'registered',175=>'macron',176=>'degree',177=>'plusminus',178=>'twosuperior',179=>'threesuperior',180=>'acute',181=>'mu',182=>'paragraph',183=>'periodcentered',184=>'cedilla',185=>'onesuperior',186=>'afii57403',187=>'guillemotright',188=>'onequarter',189=>'onehalf',190=>'threequarters',191=>'afii57407',192=>'.notdef',193=>'afii57409',194=>'afii57410',195=>'afii57411',196=>'afii57412',197=>'afii57413',198=>'afii57414',199=>'afii57415',200=>'afii57416',201=>'afii57417',202=>'afii57418',203=>'afii57419',204=>'afii57420',205=>'afii57421',206=>'afii57422',207=>'afii57423',208=>'afii57424',209=>'afii57425',210=>'afii57426',211=>'afii57427',212=>'afii57428',213=>'afii57429',214=>'afii57430',215=>'multiply',216=>'afii57431',217=>'afii57432',218=>'afii57433',219=>'afii57434',220=>'afii57440',221=>'afii57441',222=>'afii57442',223=>'afii57443',224=>'agrave',225=>'afii57444',226=>'acircumflex',227=>'afii57445',228=>'afii57446',229=>'afii57470',230=>'afii57448',231=>'ccedilla',232=>'egrave',233=>'eacute',234=>'ecircumflex',235=>'edieresis',236=>'afii57449',237=>'afii57450',238=>'icircumflex',239=>'idieresis',240=>'afii57451',241=>'afii57452',242=>'afii57453',243=>'afii57454',244=>'ocircumflex',245=>'afii57455',246=>'afii57456',247=>'divide',248=>'afii57457',249=>'ugrave',250=>'afii57458',251=>'ucircumflex',252=>'udieresis',253=>'afii299',254=>'afii300',255=>'afii57519'),
18392
18393// encoding map for: cp1257
18394'cp1257' => array(0=>'.notdef',1=>'.notdef',2=>'.notdef',3=>'.notdef',4=>'.notdef',5=>'.notdef',6=>'.notdef',7=>'.notdef',8=>'.notdef',9=>'.notdef',10=>'.notdef',11=>'.notdef',12=>'.notdef',13=>'.notdef',14=>'.notdef',15=>'.notdef',16=>'.notdef',17=>'.notdef',18=>'.notdef',19=>'.notdef',20=>'.notdef',21=>'.notdef',22=>'.notdef',23=>'.notdef',24=>'.notdef',25=>'.notdef',26=>'.notdef',27=>'.notdef',28=>'.notdef',29=>'.notdef',30=>'.notdef',31=>'.notdef',32=>'space',33=>'exclam',34=>'quotedbl',35=>'numbersign',36=>'dollar',37=>'percent',38=>'ampersand',39=>'quotesingle',40=>'parenleft',41=>'parenright',42=>'asterisk',43=>'plus',44=>'comma',45=>'hyphen',46=>'period',47=>'slash',48=>'zero',49=>'one',50=>'two',51=>'three',52=>'four',53=>'five',54=>'six',55=>'seven',56=>'eight',57=>'nine',58=>'colon',59=>'semicolon',60=>'less',61=>'equal',62=>'greater',63=>'question',64=>'at',65=>'A',66=>'B',67=>'C',68=>'D',69=>'E',70=>'F',71=>'G',72=>'H',73=>'I',74=>'J',75=>'K',76=>'L',77=>'M',78=>'N',79=>'O',80=>'P',81=>'Q',82=>'R',83=>'S',84=>'T',85=>'U',86=>'V',87=>'W',88=>'X',89=>'Y',90=>'Z',91=>'bracketleft',92=>'backslash',93=>'bracketright',94=>'asciicircum',95=>'underscore',96=>'grave',97=>'a',98=>'b',99=>'c',100=>'d',101=>'e',102=>'f',103=>'g',104=>'h',105=>'i',106=>'j',107=>'k',108=>'l',109=>'m',110=>'n',111=>'o',112=>'p',113=>'q',114=>'r',115=>'s',116=>'t',117=>'u',118=>'v',119=>'w',120=>'x',121=>'y',122=>'z',123=>'braceleft',124=>'bar',125=>'braceright',126=>'asciitilde',127=>'.notdef',128=>'Euro',129=>'.notdef',130=>'quotesinglbase',131=>'.notdef',132=>'quotedblbase',133=>'ellipsis',134=>'dagger',135=>'daggerdbl',136=>'.notdef',137=>'perthousand',138=>'.notdef',139=>'guilsinglleft',140=>'.notdef',141=>'dieresis',142=>'caron',143=>'cedilla',144=>'.notdef',145=>'quoteleft',146=>'quoteright',147=>'quotedblleft',148=>'quotedblright',149=>'bullet',150=>'endash',151=>'emdash',152=>'.notdef',153=>'trademark',154=>'.notdef',155=>'guilsinglright',156=>'.notdef',157=>'macron',158=>'ogonek',159=>'.notdef',160=>'space',161=>'.notdef',162=>'cent',163=>'sterling',164=>'currency',165=>'.notdef',166=>'brokenbar',167=>'section',168=>'Oslash',169=>'copyright',170=>'Rcommaaccent',171=>'guillemotleft',172=>'logicalnot',173=>'hyphen',174=>'registered',175=>'AE',176=>'degree',177=>'plusminus',178=>'twosuperior',179=>'threesuperior',180=>'acute',181=>'mu',182=>'paragraph',183=>'periodcentered',184=>'oslash',185=>'onesuperior',186=>'rcommaaccent',187=>'guillemotright',188=>'onequarter',189=>'onehalf',190=>'threequarters',191=>'ae',192=>'Aogonek',193=>'Iogonek',194=>'Amacron',195=>'Cacute',196=>'Adieresis',197=>'Aring',198=>'Eogonek',199=>'Emacron',200=>'Ccaron',201=>'Eacute',202=>'Zacute',203=>'Edotaccent',204=>'Gcommaaccent',205=>'Kcommaaccent',206=>'Imacron',207=>'Lcommaaccent',208=>'Scaron',209=>'Nacute',210=>'Ncommaaccent',211=>'Oacute',212=>'Omacron',213=>'Otilde',214=>'Odieresis',215=>'multiply',216=>'Uogonek',217=>'Lslash',218=>'Sacute',219=>'Umacron',220=>'Udieresis',221=>'Zdotaccent',222=>'Zcaron',223=>'germandbls',224=>'aogonek',225=>'iogonek',226=>'amacron',227=>'cacute',228=>'adieresis',229=>'aring',230=>'eogonek',231=>'emacron',232=>'ccaron',233=>'eacute',234=>'zacute',235=>'edotaccent',236=>'gcommaaccent',237=>'kcommaaccent',238=>'imacron',239=>'lcommaaccent',240=>'scaron',241=>'nacute',242=>'ncommaaccent',243=>'oacute',244=>'omacron',245=>'otilde',246=>'odieresis',247=>'divide',248=>'uogonek',249=>'lslash',250=>'sacute',251=>'umacron',252=>'udieresis',253=>'zdotaccent',254=>'zcaron',255=>'dotaccent'),
18395
18396// encoding map for: cp1258
18397'cp1258' => array(0=>'.notdef',1=>'.notdef',2=>'.notdef',3=>'.notdef',4=>'.notdef',5=>'.notdef',6=>'.notdef',7=>'.notdef',8=>'.notdef',9=>'.notdef',10=>'.notdef',11=>'.notdef',12=>'.notdef',13=>'.notdef',14=>'.notdef',15=>'.notdef',16=>'.notdef',17=>'.notdef',18=>'.notdef',19=>'.notdef',20=>'.notdef',21=>'.notdef',22=>'.notdef',23=>'.notdef',24=>'.notdef',25=>'.notdef',26=>'.notdef',27=>'.notdef',28=>'.notdef',29=>'.notdef',30=>'.notdef',31=>'.notdef',32=>'space',33=>'exclam',34=>'quotedbl',35=>'numbersign',36=>'dollar',37=>'percent',38=>'ampersand',39=>'quotesingle',40=>'parenleft',41=>'parenright',42=>'asterisk',43=>'plus',44=>'comma',45=>'hyphen',46=>'period',47=>'slash',48=>'zero',49=>'one',50=>'two',51=>'three',52=>'four',53=>'five',54=>'six',55=>'seven',56=>'eight',57=>'nine',58=>'colon',59=>'semicolon',60=>'less',61=>'equal',62=>'greater',63=>'question',64=>'at',65=>'A',66=>'B',67=>'C',68=>'D',69=>'E',70=>'F',71=>'G',72=>'H',73=>'I',74=>'J',75=>'K',76=>'L',77=>'M',78=>'N',79=>'O',80=>'P',81=>'Q',82=>'R',83=>'S',84=>'T',85=>'U',86=>'V',87=>'W',88=>'X',89=>'Y',90=>'Z',91=>'bracketleft',92=>'backslash',93=>'bracketright',94=>'asciicircum',95=>'underscore',96=>'grave',97=>'a',98=>'b',99=>'c',100=>'d',101=>'e',102=>'f',103=>'g',104=>'h',105=>'i',106=>'j',107=>'k',108=>'l',109=>'m',110=>'n',111=>'o',112=>'p',113=>'q',114=>'r',115=>'s',116=>'t',117=>'u',118=>'v',119=>'w',120=>'x',121=>'y',122=>'z',123=>'braceleft',124=>'bar',125=>'braceright',126=>'asciitilde',127=>'.notdef',128=>'Euro',129=>'.notdef',130=>'quotesinglbase',131=>'florin',132=>'quotedblbase',133=>'ellipsis',134=>'dagger',135=>'daggerdbl',136=>'circumflex',137=>'perthousand',138=>'.notdef',139=>'guilsinglleft',140=>'OE',141=>'.notdef',142=>'.notdef',143=>'.notdef',144=>'.notdef',145=>'quoteleft',146=>'quoteright',147=>'quotedblleft',148=>'quotedblright',149=>'bullet',150=>'endash',151=>'emdash',152=>'tilde',153=>'trademark',154=>'.notdef',155=>'guilsinglright',156=>'oe',157=>'.notdef',158=>'.notdef',159=>'Ydieresis',160=>'space',161=>'exclamdown',162=>'cent',163=>'sterling',164=>'currency',165=>'yen',166=>'brokenbar',167=>'section',168=>'dieresis',169=>'copyright',170=>'ordfeminine',171=>'guillemotleft',172=>'logicalnot',173=>'hyphen',174=>'registered',175=>'macron',176=>'degree',177=>'plusminus',178=>'twosuperior',179=>'threesuperior',180=>'acute',181=>'mu',182=>'paragraph',183=>'periodcentered',184=>'cedilla',185=>'onesuperior',186=>'ordmasculine',187=>'guillemotright',188=>'onequarter',189=>'onehalf',190=>'threequarters',191=>'questiondown',192=>'Agrave',193=>'Aacute',194=>'Acircumflex',195=>'Abreve',196=>'Adieresis',197=>'Aring',198=>'AE',199=>'Ccedilla',200=>'Egrave',201=>'Eacute',202=>'Ecircumflex',203=>'Edieresis',204=>'gravecomb',205=>'Iacute',206=>'Icircumflex',207=>'Idieresis',208=>'Dcroat',209=>'Ntilde',210=>'hookabovecomb',211=>'Oacute',212=>'Ocircumflex',213=>'Ohorn',214=>'Odieresis',215=>'multiply',216=>'Oslash',217=>'Ugrave',218=>'Uacute',219=>'Ucircumflex',220=>'Udieresis',221=>'Uhorn',222=>'tildecomb',223=>'germandbls',224=>'agrave',225=>'aacute',226=>'acircumflex',227=>'abreve',228=>'adieresis',229=>'aring',230=>'ae',231=>'ccedilla',232=>'egrave',233=>'eacute',234=>'ecircumflex',235=>'edieresis',236=>'acutecomb',237=>'iacute',238=>'icircumflex',239=>'idieresis',240=>'dcroat',241=>'ntilde',242=>'dotbelowcomb',243=>'oacute',244=>'ocircumflex',245=>'ohorn',246=>'odieresis',247=>'divide',248=>'oslash',249=>'ugrave',250=>'uacute',251=>'ucircumflex',252=>'udieresis',253=>'uhorn',254=>'dong',255=>'ydieresis'),
18398
18399// encoding map for: iso-8859-1
18400'iso-8859-1' => array(0=>'.notdef',1=>'.notdef',2=>'.notdef',3=>'.notdef',4=>'.notdef',5=>'.notdef',6=>'.notdef',7=>'.notdef',8=>'.notdef',9=>'.notdef',10=>'.notdef',11=>'.notdef',12=>'.notdef',13=>'.notdef',14=>'.notdef',15=>'.notdef',16=>'.notdef',17=>'.notdef',18=>'.notdef',19=>'.notdef',20=>'.notdef',21=>'.notdef',22=>'.notdef',23=>'.notdef',24=>'.notdef',25=>'.notdef',26=>'.notdef',27=>'.notdef',28=>'.notdef',29=>'.notdef',30=>'.notdef',31=>'.notdef',32=>'space',33=>'exclam',34=>'quotedbl',35=>'numbersign',36=>'dollar',37=>'percent',38=>'ampersand',39=>'quotesingle',40=>'parenleft',41=>'parenright',42=>'asterisk',43=>'plus',44=>'comma',45=>'hyphen',46=>'period',47=>'slash',48=>'zero',49=>'one',50=>'two',51=>'three',52=>'four',53=>'five',54=>'six',55=>'seven',56=>'eight',57=>'nine',58=>'colon',59=>'semicolon',60=>'less',61=>'equal',62=>'greater',63=>'question',64=>'at',65=>'A',66=>'B',67=>'C',68=>'D',69=>'E',70=>'F',71=>'G',72=>'H',73=>'I',74=>'J',75=>'K',76=>'L',77=>'M',78=>'N',79=>'O',80=>'P',81=>'Q',82=>'R',83=>'S',84=>'T',85=>'U',86=>'V',87=>'W',88=>'X',89=>'Y',90=>'Z',91=>'bracketleft',92=>'backslash',93=>'bracketright',94=>'asciicircum',95=>'underscore',96=>'grave',97=>'a',98=>'b',99=>'c',100=>'d',101=>'e',102=>'f',103=>'g',104=>'h',105=>'i',106=>'j',107=>'k',108=>'l',109=>'m',110=>'n',111=>'o',112=>'p',113=>'q',114=>'r',115=>'s',116=>'t',117=>'u',118=>'v',119=>'w',120=>'x',121=>'y',122=>'z',123=>'braceleft',124=>'bar',125=>'braceright',126=>'asciitilde',127=>'.notdef',128=>'.notdef',129=>'.notdef',130=>'.notdef',131=>'.notdef',132=>'.notdef',133=>'.notdef',134=>'.notdef',135=>'.notdef',136=>'.notdef',137=>'.notdef',138=>'.notdef',139=>'.notdef',140=>'.notdef',141=>'.notdef',142=>'.notdef',143=>'.notdef',144=>'.notdef',145=>'.notdef',146=>'.notdef',147=>'.notdef',148=>'.notdef',149=>'.notdef',150=>'.notdef',151=>'.notdef',152=>'.notdef',153=>'.notdef',154=>'.notdef',155=>'.notdef',156=>'.notdef',157=>'.notdef',158=>'.notdef',159=>'.notdef',160=>'space',161=>'exclamdown',162=>'cent',163=>'sterling',164=>'currency',165=>'yen',166=>'brokenbar',167=>'section',168=>'dieresis',169=>'copyright',170=>'ordfeminine',171=>'guillemotleft',172=>'logicalnot',173=>'hyphen',174=>'registered',175=>'macron',176=>'degree',177=>'plusminus',178=>'twosuperior',179=>'threesuperior',180=>'acute',181=>'mu',182=>'paragraph',183=>'periodcentered',184=>'cedilla',185=>'onesuperior',186=>'ordmasculine',187=>'guillemotright',188=>'onequarter',189=>'onehalf',190=>'threequarters',191=>'questiondown',192=>'Agrave',193=>'Aacute',194=>'Acircumflex',195=>'Atilde',196=>'Adieresis',197=>'Aring',198=>'AE',199=>'Ccedilla',200=>'Egrave',201=>'Eacute',202=>'Ecircumflex',203=>'Edieresis',204=>'Igrave',205=>'Iacute',206=>'Icircumflex',207=>'Idieresis',208=>'Eth',209=>'Ntilde',210=>'Ograve',211=>'Oacute',212=>'Ocircumflex',213=>'Otilde',214=>'Odieresis',215=>'multiply',216=>'Oslash',217=>'Ugrave',218=>'Uacute',219=>'Ucircumflex',220=>'Udieresis',221=>'Yacute',222=>'Thorn',223=>'germandbls',224=>'agrave',225=>'aacute',226=>'acircumflex',227=>'atilde',228=>'adieresis',229=>'aring',230=>'ae',231=>'ccedilla',232=>'egrave',233=>'eacute',234=>'ecircumflex',235=>'edieresis',236=>'igrave',237=>'iacute',238=>'icircumflex',239=>'idieresis',240=>'eth',241=>'ntilde',242=>'ograve',243=>'oacute',244=>'ocircumflex',245=>'otilde',246=>'odieresis',247=>'divide',248=>'oslash',249=>'ugrave',250=>'uacute',251=>'ucircumflex',252=>'udieresis',253=>'yacute',254=>'thorn',255=>'ydieresis'),
18401
18402// encoding map for: iso-8859-2
18403'iso-8859-2' => array(0=>'.notdef',1=>'.notdef',2=>'.notdef',3=>'.notdef',4=>'.notdef',5=>'.notdef',6=>'.notdef',7=>'.notdef',8=>'.notdef',9=>'.notdef',10=>'.notdef',11=>'.notdef',12=>'.notdef',13=>'.notdef',14=>'.notdef',15=>'.notdef',16=>'.notdef',17=>'.notdef',18=>'.notdef',19=>'.notdef',20=>'.notdef',21=>'.notdef',22=>'.notdef',23=>'.notdef',24=>'.notdef',25=>'.notdef',26=>'.notdef',27=>'.notdef',28=>'.notdef',29=>'.notdef',30=>'.notdef',31=>'.notdef',32=>'space',33=>'exclam',34=>'quotedbl',35=>'numbersign',36=>'dollar',37=>'percent',38=>'ampersand',39=>'quotesingle',40=>'parenleft',41=>'parenright',42=>'asterisk',43=>'plus',44=>'comma',45=>'hyphen',46=>'period',47=>'slash',48=>'zero',49=>'one',50=>'two',51=>'three',52=>'four',53=>'five',54=>'six',55=>'seven',56=>'eight',57=>'nine',58=>'colon',59=>'semicolon',60=>'less',61=>'equal',62=>'greater',63=>'question',64=>'at',65=>'A',66=>'B',67=>'C',68=>'D',69=>'E',70=>'F',71=>'G',72=>'H',73=>'I',74=>'J',75=>'K',76=>'L',77=>'M',78=>'N',79=>'O',80=>'P',81=>'Q',82=>'R',83=>'S',84=>'T',85=>'U',86=>'V',87=>'W',88=>'X',89=>'Y',90=>'Z',91=>'bracketleft',92=>'backslash',93=>'bracketright',94=>'asciicircum',95=>'underscore',96=>'grave',97=>'a',98=>'b',99=>'c',100=>'d',101=>'e',102=>'f',103=>'g',104=>'h',105=>'i',106=>'j',107=>'k',108=>'l',109=>'m',110=>'n',111=>'o',112=>'p',113=>'q',114=>'r',115=>'s',116=>'t',117=>'u',118=>'v',119=>'w',120=>'x',121=>'y',122=>'z',123=>'braceleft',124=>'bar',125=>'braceright',126=>'asciitilde',127=>'.notdef',128=>'.notdef',129=>'.notdef',130=>'.notdef',131=>'.notdef',132=>'.notdef',133=>'.notdef',134=>'.notdef',135=>'.notdef',136=>'.notdef',137=>'.notdef',138=>'.notdef',139=>'.notdef',140=>'.notdef',141=>'.notdef',142=>'.notdef',143=>'.notdef',144=>'.notdef',145=>'.notdef',146=>'.notdef',147=>'.notdef',148=>'.notdef',149=>'.notdef',150=>'.notdef',151=>'.notdef',152=>'.notdef',153=>'.notdef',154=>'.notdef',155=>'.notdef',156=>'.notdef',157=>'.notdef',158=>'.notdef',159=>'.notdef',160=>'space',161=>'Aogonek',162=>'breve',163=>'Lslash',164=>'currency',165=>'Lcaron',166=>'Sacute',167=>'section',168=>'dieresis',169=>'Scaron',170=>'Scedilla',171=>'Tcaron',172=>'Zacute',173=>'hyphen',174=>'Zcaron',175=>'Zdotaccent',176=>'degree',177=>'aogonek',178=>'ogonek',179=>'lslash',180=>'acute',181=>'lcaron',182=>'sacute',183=>'caron',184=>'cedilla',185=>'scaron',186=>'scedilla',187=>'tcaron',188=>'zacute',189=>'hungarumlaut',190=>'zcaron',191=>'zdotaccent',192=>'Racute',193=>'Aacute',194=>'Acircumflex',195=>'Abreve',196=>'Adieresis',197=>'Lacute',198=>'Cacute',199=>'Ccedilla',200=>'Ccaron',201=>'Eacute',202=>'Eogonek',203=>'Edieresis',204=>'Ecaron',205=>'Iacute',206=>'Icircumflex',207=>'Dcaron',208=>'Dcroat',209=>'Nacute',210=>'Ncaron',211=>'Oacute',212=>'Ocircumflex',213=>'Ohungarumlaut',214=>'Odieresis',215=>'multiply',216=>'Rcaron',217=>'Uring',218=>'Uacute',219=>'Uhungarumlaut',220=>'Udieresis',221=>'Yacute',222=>'Tcommaaccent',223=>'germandbls',224=>'racute',225=>'aacute',226=>'acircumflex',227=>'abreve',228=>'adieresis',229=>'lacute',230=>'cacute',231=>'ccedilla',232=>'ccaron',233=>'eacute',234=>'eogonek',235=>'edieresis',236=>'ecaron',237=>'iacute',238=>'icircumflex',239=>'dcaron',240=>'dcroat',241=>'nacute',242=>'ncaron',243=>'oacute',244=>'ocircumflex',245=>'ohungarumlaut',246=>'odieresis',247=>'divide',248=>'rcaron',249=>'uring',250=>'uacute',251=>'uhungarumlaut',252=>'udieresis',253=>'yacute',254=>'tcommaaccent',255=>'dotaccent'),
18404
18405// encoding map for: iso-8859-4
18406'iso-8859-4' => array(0=>'.notdef',1=>'.notdef',2=>'.notdef',3=>'.notdef',4=>'.notdef',5=>'.notdef',6=>'.notdef',7=>'.notdef',8=>'.notdef',9=>'.notdef',10=>'.notdef',11=>'.notdef',12=>'.notdef',13=>'.notdef',14=>'.notdef',15=>'.notdef',16=>'.notdef',17=>'.notdef',18=>'.notdef',19=>'.notdef',20=>'.notdef',21=>'.notdef',22=>'.notdef',23=>'.notdef',24=>'.notdef',25=>'.notdef',26=>'.notdef',27=>'.notdef',28=>'.notdef',29=>'.notdef',30=>'.notdef',31=>'.notdef',32=>'space',33=>'exclam',34=>'quotedbl',35=>'numbersign',36=>'dollar',37=>'percent',38=>'ampersand',39=>'quotesingle',40=>'parenleft',41=>'parenright',42=>'asterisk',43=>'plus',44=>'comma',45=>'hyphen',46=>'period',47=>'slash',48=>'zero',49=>'one',50=>'two',51=>'three',52=>'four',53=>'five',54=>'six',55=>'seven',56=>'eight',57=>'nine',58=>'colon',59=>'semicolon',60=>'less',61=>'equal',62=>'greater',63=>'question',64=>'at',65=>'A',66=>'B',67=>'C',68=>'D',69=>'E',70=>'F',71=>'G',72=>'H',73=>'I',74=>'J',75=>'K',76=>'L',77=>'M',78=>'N',79=>'O',80=>'P',81=>'Q',82=>'R',83=>'S',84=>'T',85=>'U',86=>'V',87=>'W',88=>'X',89=>'Y',90=>'Z',91=>'bracketleft',92=>'backslash',93=>'bracketright',94=>'asciicircum',95=>'underscore',96=>'grave',97=>'a',98=>'b',99=>'c',100=>'d',101=>'e',102=>'f',103=>'g',104=>'h',105=>'i',106=>'j',107=>'k',108=>'l',109=>'m',110=>'n',111=>'o',112=>'p',113=>'q',114=>'r',115=>'s',116=>'t',117=>'u',118=>'v',119=>'w',120=>'x',121=>'y',122=>'z',123=>'braceleft',124=>'bar',125=>'braceright',126=>'asciitilde',127=>'.notdef',128=>'.notdef',129=>'.notdef',130=>'.notdef',131=>'.notdef',132=>'.notdef',133=>'.notdef',134=>'.notdef',135=>'.notdef',136=>'.notdef',137=>'.notdef',138=>'.notdef',139=>'.notdef',140=>'.notdef',141=>'.notdef',142=>'.notdef',143=>'.notdef',144=>'.notdef',145=>'.notdef',146=>'.notdef',147=>'.notdef',148=>'.notdef',149=>'.notdef',150=>'.notdef',151=>'.notdef',152=>'.notdef',153=>'.notdef',154=>'.notdef',155=>'.notdef',156=>'.notdef',157=>'.notdef',158=>'.notdef',159=>'.notdef',160=>'space',161=>'Aogonek',162=>'kgreenlandic',163=>'Rcommaaccent',164=>'currency',165=>'Itilde',166=>'Lcommaaccent',167=>'section',168=>'dieresis',169=>'Scaron',170=>'Emacron',171=>'Gcommaaccent',172=>'Tbar',173=>'hyphen',174=>'Zcaron',175=>'macron',176=>'degree',177=>'aogonek',178=>'ogonek',179=>'rcommaaccent',180=>'acute',181=>'itilde',182=>'lcommaaccent',183=>'caron',184=>'cedilla',185=>'scaron',186=>'emacron',187=>'gcommaaccent',188=>'tbar',189=>'Eng',190=>'zcaron',191=>'eng',192=>'Amacron',193=>'Aacute',194=>'Acircumflex',195=>'Atilde',196=>'Adieresis',197=>'Aring',198=>'AE',199=>'Iogonek',200=>'Ccaron',201=>'Eacute',202=>'Eogonek',203=>'Edieresis',204=>'Edotaccent',205=>'Iacute',206=>'Icircumflex',207=>'Imacron',208=>'Dcroat',209=>'Ncommaaccent',210=>'Omacron',211=>'Kcommaaccent',212=>'Ocircumflex',213=>'Otilde',214=>'Odieresis',215=>'multiply',216=>'Oslash',217=>'Uogonek',218=>'Uacute',219=>'Ucircumflex',220=>'Udieresis',221=>'Utilde',222=>'Umacron',223=>'germandbls',224=>'amacron',225=>'aacute',226=>'acircumflex',227=>'atilde',228=>'adieresis',229=>'aring',230=>'ae',231=>'iogonek',232=>'ccaron',233=>'eacute',234=>'eogonek',235=>'edieresis',236=>'edotaccent',237=>'iacute',238=>'icircumflex',239=>'imacron',240=>'dcroat',241=>'ncommaaccent',242=>'omacron',243=>'kcommaaccent',244=>'ocircumflex',245=>'otilde',246=>'odieresis',247=>'divide',248=>'oslash',249=>'uogonek',250=>'uacute',251=>'ucircumflex',252=>'udieresis',253=>'utilde',254=>'umacron',255=>'dotaccent'),
18407
18408// encoding map for: iso-8859-5
18409'iso-8859-5' => array(0=>'.notdef',1=>'.notdef',2=>'.notdef',3=>'.notdef',4=>'.notdef',5=>'.notdef',6=>'.notdef',7=>'.notdef',8=>'.notdef',9=>'.notdef',10=>'.notdef',11=>'.notdef',12=>'.notdef',13=>'.notdef',14=>'.notdef',15=>'.notdef',16=>'.notdef',17=>'.notdef',18=>'.notdef',19=>'.notdef',20=>'.notdef',21=>'.notdef',22=>'.notdef',23=>'.notdef',24=>'.notdef',25=>'.notdef',26=>'.notdef',27=>'.notdef',28=>'.notdef',29=>'.notdef',30=>'.notdef',31=>'.notdef',32=>'space',33=>'exclam',34=>'quotedbl',35=>'numbersign',36=>'dollar',37=>'percent',38=>'ampersand',39=>'quotesingle',40=>'parenleft',41=>'parenright',42=>'asterisk',43=>'plus',44=>'comma',45=>'hyphen',46=>'period',47=>'slash',48=>'zero',49=>'one',50=>'two',51=>'three',52=>'four',53=>'five',54=>'six',55=>'seven',56=>'eight',57=>'nine',58=>'colon',59=>'semicolon',60=>'less',61=>'equal',62=>'greater',63=>'question',64=>'at',65=>'A',66=>'B',67=>'C',68=>'D',69=>'E',70=>'F',71=>'G',72=>'H',73=>'I',74=>'J',75=>'K',76=>'L',77=>'M',78=>'N',79=>'O',80=>'P',81=>'Q',82=>'R',83=>'S',84=>'T',85=>'U',86=>'V',87=>'W',88=>'X',89=>'Y',90=>'Z',91=>'bracketleft',92=>'backslash',93=>'bracketright',94=>'asciicircum',95=>'underscore',96=>'grave',97=>'a',98=>'b',99=>'c',100=>'d',101=>'e',102=>'f',103=>'g',104=>'h',105=>'i',106=>'j',107=>'k',108=>'l',109=>'m',110=>'n',111=>'o',112=>'p',113=>'q',114=>'r',115=>'s',116=>'t',117=>'u',118=>'v',119=>'w',120=>'x',121=>'y',122=>'z',123=>'braceleft',124=>'bar',125=>'braceright',126=>'asciitilde',127=>'.notdef',128=>'.notdef',129=>'.notdef',130=>'.notdef',131=>'.notdef',132=>'.notdef',133=>'.notdef',134=>'.notdef',135=>'.notdef',136=>'.notdef',137=>'.notdef',138=>'.notdef',139=>'.notdef',140=>'.notdef',141=>'.notdef',142=>'.notdef',143=>'.notdef',144=>'.notdef',145=>'.notdef',146=>'.notdef',147=>'.notdef',148=>'.notdef',149=>'.notdef',150=>'.notdef',151=>'.notdef',152=>'.notdef',153=>'.notdef',154=>'.notdef',155=>'.notdef',156=>'.notdef',157=>'.notdef',158=>'.notdef',159=>'.notdef',160=>'space',161=>'afii10023',162=>'afii10051',163=>'afii10052',164=>'afii10053',165=>'afii10054',166=>'afii10055',167=>'afii10056',168=>'afii10057',169=>'afii10058',170=>'afii10059',171=>'afii10060',172=>'afii10061',173=>'hyphen',174=>'afii10062',175=>'afii10145',176=>'afii10017',177=>'afii10018',178=>'afii10019',179=>'afii10020',180=>'afii10021',181=>'afii10022',182=>'afii10024',183=>'afii10025',184=>'afii10026',185=>'afii10027',186=>'afii10028',187=>'afii10029',188=>'afii10030',189=>'afii10031',190=>'afii10032',191=>'afii10033',192=>'afii10034',193=>'afii10035',194=>'afii10036',195=>'afii10037',196=>'afii10038',197=>'afii10039',198=>'afii10040',199=>'afii10041',200=>'afii10042',201=>'afii10043',202=>'afii10044',203=>'afii10045',204=>'afii10046',205=>'afii10047',206=>'afii10048',207=>'afii10049',208=>'afii10065',209=>'afii10066',210=>'afii10067',211=>'afii10068',212=>'afii10069',213=>'afii10070',214=>'afii10072',215=>'afii10073',216=>'afii10074',217=>'afii10075',218=>'afii10076',219=>'afii10077',220=>'afii10078',221=>'afii10079',222=>'afii10080',223=>'afii10081',224=>'afii10082',225=>'afii10083',226=>'afii10084',227=>'afii10085',228=>'afii10086',229=>'afii10087',230=>'afii10088',231=>'afii10089',232=>'afii10090',233=>'afii10091',234=>'afii10092',235=>'afii10093',236=>'afii10094',237=>'afii10095',238=>'afii10096',239=>'afii10097',240=>'afii61352',241=>'afii10071',242=>'afii10099',243=>'afii10100',244=>'afii10101',245=>'afii10102',246=>'afii10103',247=>'afii10104',248=>'afii10105',249=>'afii10106',250=>'afii10107',251=>'afii10108',252=>'afii10109',253=>'section',254=>'afii10110',255=>'afii10193'),
18410
18411// encoding map for: iso-8859-7
18412'iso-8859-7' => array(0=>'.notdef',1=>'.notdef',2=>'.notdef',3=>'.notdef',4=>'.notdef',5=>'.notdef',6=>'.notdef',7=>'.notdef',8=>'.notdef',9=>'.notdef',10=>'.notdef',11=>'.notdef',12=>'.notdef',13=>'.notdef',14=>'.notdef',15=>'.notdef',16=>'.notdef',17=>'.notdef',18=>'.notdef',19=>'.notdef',20=>'.notdef',21=>'.notdef',22=>'.notdef',23=>'.notdef',24=>'.notdef',25=>'.notdef',26=>'.notdef',27=>'.notdef',28=>'.notdef',29=>'.notdef',30=>'.notdef',31=>'.notdef',32=>'space',33=>'exclam',34=>'quotedbl',35=>'numbersign',36=>'dollar',37=>'percent',38=>'ampersand',39=>'quotesingle',40=>'parenleft',41=>'parenright',42=>'asterisk',43=>'plus',44=>'comma',45=>'hyphen',46=>'period',47=>'slash',48=>'zero',49=>'one',50=>'two',51=>'three',52=>'four',53=>'five',54=>'six',55=>'seven',56=>'eight',57=>'nine',58=>'colon',59=>'semicolon',60=>'less',61=>'equal',62=>'greater',63=>'question',64=>'at',65=>'A',66=>'B',67=>'C',68=>'D',69=>'E',70=>'F',71=>'G',72=>'H',73=>'I',74=>'J',75=>'K',76=>'L',77=>'M',78=>'N',79=>'O',80=>'P',81=>'Q',82=>'R',83=>'S',84=>'T',85=>'U',86=>'V',87=>'W',88=>'X',89=>'Y',90=>'Z',91=>'bracketleft',92=>'backslash',93=>'bracketright',94=>'asciicircum',95=>'underscore',96=>'grave',97=>'a',98=>'b',99=>'c',100=>'d',101=>'e',102=>'f',103=>'g',104=>'h',105=>'i',106=>'j',107=>'k',108=>'l',109=>'m',110=>'n',111=>'o',112=>'p',113=>'q',114=>'r',115=>'s',116=>'t',117=>'u',118=>'v',119=>'w',120=>'x',121=>'y',122=>'z',123=>'braceleft',124=>'bar',125=>'braceright',126=>'asciitilde',127=>'.notdef',128=>'.notdef',129=>'.notdef',130=>'.notdef',131=>'.notdef',132=>'.notdef',133=>'.notdef',134=>'.notdef',135=>'.notdef',136=>'.notdef',137=>'.notdef',138=>'.notdef',139=>'.notdef',140=>'.notdef',141=>'.notdef',142=>'.notdef',143=>'.notdef',144=>'.notdef',145=>'.notdef',146=>'.notdef',147=>'.notdef',148=>'.notdef',149=>'.notdef',150=>'.notdef',151=>'.notdef',152=>'.notdef',153=>'.notdef',154=>'.notdef',155=>'.notdef',156=>'.notdef',157=>'.notdef',158=>'.notdef',159=>'.notdef',160=>'space',161=>'quoteleft',162=>'quoteright',163=>'sterling',164=>'.notdef',165=>'.notdef',166=>'brokenbar',167=>'section',168=>'dieresis',169=>'copyright',170=>'.notdef',171=>'guillemotleft',172=>'logicalnot',173=>'hyphen',174=>'.notdef',175=>'afii00208',176=>'degree',177=>'plusminus',178=>'twosuperior',179=>'threesuperior',180=>'tonos',181=>'dieresistonos',182=>'Alphatonos',183=>'periodcentered',184=>'Epsilontonos',185=>'Etatonos',186=>'Iotatonos',187=>'guillemotright',188=>'Omicrontonos',189=>'onehalf',190=>'Upsilontonos',191=>'Omegatonos',192=>'iotadieresistonos',193=>'Alpha',194=>'Beta',195=>'Gamma',196=>'Delta',197=>'Epsilon',198=>'Zeta',199=>'Eta',200=>'Theta',201=>'Iota',202=>'Kappa',203=>'Lambda',204=>'Mu',205=>'Nu',206=>'Xi',207=>'Omicron',208=>'Pi',209=>'Rho',210=>'.notdef',211=>'Sigma',212=>'Tau',213=>'Upsilon',214=>'Phi',215=>'Chi',216=>'Psi',217=>'Omega',218=>'Iotadieresis',219=>'Upsilondieresis',220=>'alphatonos',221=>'epsilontonos',222=>'etatonos',223=>'iotatonos',224=>'upsilondieresistonos',225=>'alpha',226=>'beta',227=>'gamma',228=>'delta',229=>'epsilon',230=>'zeta',231=>'eta',232=>'theta',233=>'iota',234=>'kappa',235=>'lambda',236=>'mu',237=>'nu',238=>'xi',239=>'omicron',240=>'pi',241=>'rho',242=>'sigma1',243=>'sigma',244=>'tau',245=>'upsilon',246=>'phi',247=>'chi',248=>'psi',249=>'omega',250=>'iotadieresis',251=>'upsilondieresis',252=>'omicrontonos',253=>'upsilontonos',254=>'omegatonos',255=>'.notdef'),
18413
18414// encoding map for: iso-8859-9
18415'iso-8859-9' => array(0=>'.notdef',1=>'.notdef',2=>'.notdef',3=>'.notdef',4=>'.notdef',5=>'.notdef',6=>'.notdef',7=>'.notdef',8=>'.notdef',9=>'.notdef',10=>'.notdef',11=>'.notdef',12=>'.notdef',13=>'.notdef',14=>'.notdef',15=>'.notdef',16=>'.notdef',17=>'.notdef',18=>'.notdef',19=>'.notdef',20=>'.notdef',21=>'.notdef',22=>'.notdef',23=>'.notdef',24=>'.notdef',25=>'.notdef',26=>'.notdef',27=>'.notdef',28=>'.notdef',29=>'.notdef',30=>'.notdef',31=>'.notdef',32=>'space',33=>'exclam',34=>'quotedbl',35=>'numbersign',36=>'dollar',37=>'percent',38=>'ampersand',39=>'quotesingle',40=>'parenleft',41=>'parenright',42=>'asterisk',43=>'plus',44=>'comma',45=>'hyphen',46=>'period',47=>'slash',48=>'zero',49=>'one',50=>'two',51=>'three',52=>'four',53=>'five',54=>'six',55=>'seven',56=>'eight',57=>'nine',58=>'colon',59=>'semicolon',60=>'less',61=>'equal',62=>'greater',63=>'question',64=>'at',65=>'A',66=>'B',67=>'C',68=>'D',69=>'E',70=>'F',71=>'G',72=>'H',73=>'I',74=>'J',75=>'K',76=>'L',77=>'M',78=>'N',79=>'O',80=>'P',81=>'Q',82=>'R',83=>'S',84=>'T',85=>'U',86=>'V',87=>'W',88=>'X',89=>'Y',90=>'Z',91=>'bracketleft',92=>'backslash',93=>'bracketright',94=>'asciicircum',95=>'underscore',96=>'grave',97=>'a',98=>'b',99=>'c',100=>'d',101=>'e',102=>'f',103=>'g',104=>'h',105=>'i',106=>'j',107=>'k',108=>'l',109=>'m',110=>'n',111=>'o',112=>'p',113=>'q',114=>'r',115=>'s',116=>'t',117=>'u',118=>'v',119=>'w',120=>'x',121=>'y',122=>'z',123=>'braceleft',124=>'bar',125=>'braceright',126=>'asciitilde',127=>'.notdef',128=>'.notdef',129=>'.notdef',130=>'.notdef',131=>'.notdef',132=>'.notdef',133=>'.notdef',134=>'.notdef',135=>'.notdef',136=>'.notdef',137=>'.notdef',138=>'.notdef',139=>'.notdef',140=>'.notdef',141=>'.notdef',142=>'.notdef',143=>'.notdef',144=>'.notdef',145=>'.notdef',146=>'.notdef',147=>'.notdef',148=>'.notdef',149=>'.notdef',150=>'.notdef',151=>'.notdef',152=>'.notdef',153=>'.notdef',154=>'.notdef',155=>'.notdef',156=>'.notdef',157=>'.notdef',158=>'.notdef',159=>'.notdef',160=>'space',161=>'exclamdown',162=>'cent',163=>'sterling',164=>'currency',165=>'yen',166=>'brokenbar',167=>'section',168=>'dieresis',169=>'copyright',170=>'ordfeminine',171=>'guillemotleft',172=>'logicalnot',173=>'hyphen',174=>'registered',175=>'macron',176=>'degree',177=>'plusminus',178=>'twosuperior',179=>'threesuperior',180=>'acute',181=>'mu',182=>'paragraph',183=>'periodcentered',184=>'cedilla',185=>'onesuperior',186=>'ordmasculine',187=>'guillemotright',188=>'onequarter',189=>'onehalf',190=>'threequarters',191=>'questiondown',192=>'Agrave',193=>'Aacute',194=>'Acircumflex',195=>'Atilde',196=>'Adieresis',197=>'Aring',198=>'AE',199=>'Ccedilla',200=>'Egrave',201=>'Eacute',202=>'Ecircumflex',203=>'Edieresis',204=>'Igrave',205=>'Iacute',206=>'Icircumflex',207=>'Idieresis',208=>'Gbreve',209=>'Ntilde',210=>'Ograve',211=>'Oacute',212=>'Ocircumflex',213=>'Otilde',214=>'Odieresis',215=>'multiply',216=>'Oslash',217=>'Ugrave',218=>'Uacute',219=>'Ucircumflex',220=>'Udieresis',221=>'Idotaccent',222=>'Scedilla',223=>'germandbls',224=>'agrave',225=>'aacute',226=>'acircumflex',227=>'atilde',228=>'adieresis',229=>'aring',230=>'ae',231=>'ccedilla',232=>'egrave',233=>'eacute',234=>'ecircumflex',235=>'edieresis',236=>'igrave',237=>'iacute',238=>'icircumflex',239=>'idieresis',240=>'gbreve',241=>'ntilde',242=>'ograve',243=>'oacute',244=>'ocircumflex',245=>'otilde',246=>'odieresis',247=>'divide',248=>'oslash',249=>'ugrave',250=>'uacute',251=>'ucircumflex',252=>'udieresis',253=>'dotlessi',254=>'scedilla',255=>'ydieresis'),
18416
18417// encoding map for: iso-8859-11
18418'iso-8859-11' => array(0=>'.notdef',1=>'.notdef',2=>'.notdef',3=>'.notdef',4=>'.notdef',5=>'.notdef',6=>'.notdef',7=>'.notdef',8=>'.notdef',9=>'.notdef',10=>'.notdef',11=>'.notdef',12=>'.notdef',13=>'.notdef',14=>'.notdef',15=>'.notdef',16=>'.notdef',17=>'.notdef',18=>'.notdef',19=>'.notdef',20=>'.notdef',21=>'.notdef',22=>'.notdef',23=>'.notdef',24=>'.notdef',25=>'.notdef',26=>'.notdef',27=>'.notdef',28=>'.notdef',29=>'.notdef',30=>'.notdef',31=>'.notdef',32=>'space',33=>'exclam',34=>'quotedbl',35=>'numbersign',36=>'dollar',37=>'percent',38=>'ampersand',39=>'quotesingle',40=>'parenleft',41=>'parenright',42=>'asterisk',43=>'plus',44=>'comma',45=>'hyphen',46=>'period',47=>'slash',48=>'zero',49=>'one',50=>'two',51=>'three',52=>'four',53=>'five',54=>'six',55=>'seven',56=>'eight',57=>'nine',58=>'colon',59=>'semicolon',60=>'less',61=>'equal',62=>'greater',63=>'question',64=>'at',65=>'A',66=>'B',67=>'C',68=>'D',69=>'E',70=>'F',71=>'G',72=>'H',73=>'I',74=>'J',75=>'K',76=>'L',77=>'M',78=>'N',79=>'O',80=>'P',81=>'Q',82=>'R',83=>'S',84=>'T',85=>'U',86=>'V',87=>'W',88=>'X',89=>'Y',90=>'Z',91=>'bracketleft',92=>'backslash',93=>'bracketright',94=>'asciicircum',95=>'underscore',96=>'grave',97=>'a',98=>'b',99=>'c',100=>'d',101=>'e',102=>'f',103=>'g',104=>'h',105=>'i',106=>'j',107=>'k',108=>'l',109=>'m',110=>'n',111=>'o',112=>'p',113=>'q',114=>'r',115=>'s',116=>'t',117=>'u',118=>'v',119=>'w',120=>'x',121=>'y',122=>'z',123=>'braceleft',124=>'bar',125=>'braceright',126=>'asciitilde',127=>'.notdef',128=>'.notdef',129=>'.notdef',130=>'.notdef',131=>'.notdef',132=>'.notdef',133=>'.notdef',134=>'.notdef',135=>'.notdef',136=>'.notdef',137=>'.notdef',138=>'.notdef',139=>'.notdef',140=>'.notdef',141=>'.notdef',142=>'.notdef',143=>'.notdef',144=>'.notdef',145=>'.notdef',146=>'.notdef',147=>'.notdef',148=>'.notdef',149=>'.notdef',150=>'.notdef',151=>'.notdef',152=>'.notdef',153=>'.notdef',154=>'.notdef',155=>'.notdef',156=>'.notdef',157=>'.notdef',158=>'.notdef',159=>'.notdef',160=>'space',161=>'kokaithai',162=>'khokhaithai',163=>'khokhuatthai',164=>'khokhwaithai',165=>'khokhonthai',166=>'khorakhangthai',167=>'ngonguthai',168=>'chochanthai',169=>'chochingthai',170=>'chochangthai',171=>'sosothai',172=>'chochoethai',173=>'yoyingthai',174=>'dochadathai',175=>'topatakthai',176=>'thothanthai',177=>'thonangmonthothai',178=>'thophuthaothai',179=>'nonenthai',180=>'dodekthai',181=>'totaothai',182=>'thothungthai',183=>'thothahanthai',184=>'thothongthai',185=>'nonuthai',186=>'bobaimaithai',187=>'poplathai',188=>'phophungthai',189=>'fofathai',190=>'phophanthai',191=>'fofanthai',192=>'phosamphaothai',193=>'momathai',194=>'yoyakthai',195=>'roruathai',196=>'ruthai',197=>'lolingthai',198=>'luthai',199=>'wowaenthai',200=>'sosalathai',201=>'sorusithai',202=>'sosuathai',203=>'hohipthai',204=>'lochulathai',205=>'oangthai',206=>'honokhukthai',207=>'paiyannoithai',208=>'saraathai',209=>'maihanakatthai',210=>'saraaathai',211=>'saraamthai',212=>'saraithai',213=>'saraiithai',214=>'sarauethai',215=>'saraueethai',216=>'sarauthai',217=>'sarauuthai',218=>'phinthuthai',219=>'.notdef',220=>'.notdef',221=>'.notdef',222=>'.notdef',223=>'bahtthai',224=>'saraethai',225=>'saraaethai',226=>'saraothai',227=>'saraaimaimuanthai',228=>'saraaimaimalaithai',229=>'lakkhangyaothai',230=>'maiyamokthai',231=>'maitaikhuthai',232=>'maiekthai',233=>'maithothai',234=>'maitrithai',235=>'maichattawathai',236=>'thanthakhatthai',237=>'nikhahitthai',238=>'yamakkanthai',239=>'fongmanthai',240=>'zerothai',241=>'onethai',242=>'twothai',243=>'threethai',244=>'fourthai',245=>'fivethai',246=>'sixthai',247=>'seventhai',248=>'eightthai',249=>'ninethai',250=>'angkhankhuthai',251=>'khomutthai',252=>'.notdef',253=>'.notdef',254=>'.notdef',255=>'.notdef'),
18419
18420// encoding map for: iso-8859-15
18421'iso-8859-15' => array(0=>'.notdef',1=>'.notdef',2=>'.notdef',3=>'.notdef',4=>'.notdef',5=>'.notdef',6=>'.notdef',7=>'.notdef',8=>'.notdef',9=>'.notdef',10=>'.notdef',11=>'.notdef',12=>'.notdef',13=>'.notdef',14=>'.notdef',15=>'.notdef',16=>'.notdef',17=>'.notdef',18=>'.notdef',19=>'.notdef',20=>'.notdef',21=>'.notdef',22=>'.notdef',23=>'.notdef',24=>'.notdef',25=>'.notdef',26=>'.notdef',27=>'.notdef',28=>'.notdef',29=>'.notdef',30=>'.notdef',31=>'.notdef',32=>'space',33=>'exclam',34=>'quotedbl',35=>'numbersign',36=>'dollar',37=>'percent',38=>'ampersand',39=>'quotesingle',40=>'parenleft',41=>'parenright',42=>'asterisk',43=>'plus',44=>'comma',45=>'hyphen',46=>'period',47=>'slash',48=>'zero',49=>'one',50=>'two',51=>'three',52=>'four',53=>'five',54=>'six',55=>'seven',56=>'eight',57=>'nine',58=>'colon',59=>'semicolon',60=>'less',61=>'equal',62=>'greater',63=>'question',64=>'at',65=>'A',66=>'B',67=>'C',68=>'D',69=>'E',70=>'F',71=>'G',72=>'H',73=>'I',74=>'J',75=>'K',76=>'L',77=>'M',78=>'N',79=>'O',80=>'P',81=>'Q',82=>'R',83=>'S',84=>'T',85=>'U',86=>'V',87=>'W',88=>'X',89=>'Y',90=>'Z',91=>'bracketleft',92=>'backslash',93=>'bracketright',94=>'asciicircum',95=>'underscore',96=>'grave',97=>'a',98=>'b',99=>'c',100=>'d',101=>'e',102=>'f',103=>'g',104=>'h',105=>'i',106=>'j',107=>'k',108=>'l',109=>'m',110=>'n',111=>'o',112=>'p',113=>'q',114=>'r',115=>'s',116=>'t',117=>'u',118=>'v',119=>'w',120=>'x',121=>'y',122=>'z',123=>'braceleft',124=>'bar',125=>'braceright',126=>'asciitilde',127=>'.notdef',128=>'.notdef',129=>'.notdef',130=>'.notdef',131=>'.notdef',132=>'.notdef',133=>'.notdef',134=>'.notdef',135=>'.notdef',136=>'.notdef',137=>'.notdef',138=>'.notdef',139=>'.notdef',140=>'.notdef',141=>'.notdef',142=>'.notdef',143=>'.notdef',144=>'.notdef',145=>'.notdef',146=>'.notdef',147=>'.notdef',148=>'.notdef',149=>'.notdef',150=>'.notdef',151=>'.notdef',152=>'.notdef',153=>'.notdef',154=>'.notdef',155=>'.notdef',156=>'.notdef',157=>'.notdef',158=>'.notdef',159=>'.notdef',160=>'space',161=>'exclamdown',162=>'cent',163=>'sterling',164=>'Euro',165=>'yen',166=>'Scaron',167=>'section',168=>'scaron',169=>'copyright',170=>'ordfeminine',171=>'guillemotleft',172=>'logicalnot',173=>'hyphen',174=>'registered',175=>'macron',176=>'degree',177=>'plusminus',178=>'twosuperior',179=>'threesuperior',180=>'Zcaron',181=>'mu',182=>'paragraph',183=>'periodcentered',184=>'zcaron',185=>'onesuperior',186=>'ordmasculine',187=>'guillemotright',188=>'OE',189=>'oe',190=>'Ydieresis',191=>'questiondown',192=>'Agrave',193=>'Aacute',194=>'Acircumflex',195=>'Atilde',196=>'Adieresis',197=>'Aring',198=>'AE',199=>'Ccedilla',200=>'Egrave',201=>'Eacute',202=>'Ecircumflex',203=>'Edieresis',204=>'Igrave',205=>'Iacute',206=>'Icircumflex',207=>'Idieresis',208=>'Eth',209=>'Ntilde',210=>'Ograve',211=>'Oacute',212=>'Ocircumflex',213=>'Otilde',214=>'Odieresis',215=>'multiply',216=>'Oslash',217=>'Ugrave',218=>'Uacute',219=>'Ucircumflex',220=>'Udieresis',221=>'Yacute',222=>'Thorn',223=>'germandbls',224=>'agrave',225=>'aacute',226=>'acircumflex',227=>'atilde',228=>'adieresis',229=>'aring',230=>'ae',231=>'ccedilla',232=>'egrave',233=>'eacute',234=>'ecircumflex',235=>'edieresis',236=>'igrave',237=>'iacute',238=>'icircumflex',239=>'idieresis',240=>'eth',241=>'ntilde',242=>'ograve',243=>'oacute',244=>'ocircumflex',245=>'otilde',246=>'odieresis',247=>'divide',248=>'oslash',249=>'ugrave',250=>'uacute',251=>'ucircumflex',252=>'udieresis',253=>'yacute',254=>'thorn',255=>'ydieresis'),
18422
18423// encoding map for: iso-8859-16
18424'iso-8859-16' => array(0=>'.notdef',1=>'.notdef',2=>'.notdef',3=>'.notdef',4=>'.notdef',5=>'.notdef',6=>'.notdef',7=>'.notdef',8=>'.notdef',9=>'.notdef',10=>'.notdef',11=>'.notdef',12=>'.notdef',13=>'.notdef',14=>'.notdef',15=>'.notdef',16=>'.notdef',17=>'.notdef',18=>'.notdef',19=>'.notdef',20=>'.notdef',21=>'.notdef',22=>'.notdef',23=>'.notdef',24=>'.notdef',25=>'.notdef',26=>'.notdef',27=>'.notdef',28=>'.notdef',29=>'.notdef',30=>'.notdef',31=>'.notdef',32=>'space',33=>'exclam',34=>'quotedbl',35=>'numbersign',36=>'dollar',37=>'percent',38=>'ampersand',39=>'quotesingle',40=>'parenleft',41=>'parenright',42=>'asterisk',43=>'plus',44=>'comma',45=>'hyphen',46=>'period',47=>'slash',48=>'zero',49=>'one',50=>'two',51=>'three',52=>'four',53=>'five',54=>'six',55=>'seven',56=>'eight',57=>'nine',58=>'colon',59=>'semicolon',60=>'less',61=>'equal',62=>'greater',63=>'question',64=>'at',65=>'A',66=>'B',67=>'C',68=>'D',69=>'E',70=>'F',71=>'G',72=>'H',73=>'I',74=>'J',75=>'K',76=>'L',77=>'M',78=>'N',79=>'O',80=>'P',81=>'Q',82=>'R',83=>'S',84=>'T',85=>'U',86=>'V',87=>'W',88=>'X',89=>'Y',90=>'Z',91=>'bracketleft',92=>'backslash',93=>'bracketright',94=>'asciicircum',95=>'underscore',96=>'grave',97=>'a',98=>'b',99=>'c',100=>'d',101=>'e',102=>'f',103=>'g',104=>'h',105=>'i',106=>'j',107=>'k',108=>'l',109=>'m',110=>'n',111=>'o',112=>'p',113=>'q',114=>'r',115=>'s',116=>'t',117=>'u',118=>'v',119=>'w',120=>'x',121=>'y',122=>'z',123=>'braceleft',124=>'bar',125=>'braceright',126=>'asciitilde',127=>'.notdef',128=>'.notdef',129=>'.notdef',130=>'.notdef',131=>'.notdef',132=>'.notdef',133=>'.notdef',134=>'.notdef',135=>'.notdef',136=>'.notdef',137=>'.notdef',138=>'.notdef',139=>'.notdef',140=>'.notdef',141=>'.notdef',142=>'.notdef',143=>'.notdef',144=>'.notdef',145=>'.notdef',146=>'.notdef',147=>'.notdef',148=>'.notdef',149=>'.notdef',150=>'.notdef',151=>'.notdef',152=>'.notdef',153=>'.notdef',154=>'.notdef',155=>'.notdef',156=>'.notdef',157=>'.notdef',158=>'.notdef',159=>'.notdef',160=>'space',161=>'Aogonek',162=>'aogonek',163=>'Lslash',164=>'Euro',165=>'quotedblbase',166=>'Scaron',167=>'section',168=>'scaron',169=>'copyright',170=>'Scommaaccent',171=>'guillemotleft',172=>'Zacute',173=>'hyphen',174=>'zacute',175=>'Zdotaccent',176=>'degree',177=>'plusminus',178=>'Ccaron',179=>'lslash',180=>'Zcaron',181=>'quotedblright',182=>'paragraph',183=>'periodcentered',184=>'zcaron',185=>'ccaron',186=>'scommaaccent',187=>'guillemotright',188=>'OE',189=>'oe',190=>'Ydieresis',191=>'zdotaccent',192=>'Agrave',193=>'Aacute',194=>'Acircumflex',195=>'Abreve',196=>'Adieresis',197=>'Cacute',198=>'AE',199=>'Ccedilla',200=>'Egrave',201=>'Eacute',202=>'Ecircumflex',203=>'Edieresis',204=>'Igrave',205=>'Iacute',206=>'Icircumflex',207=>'Idieresis',208=>'Dcroat',209=>'Nacute',210=>'Ograve',211=>'Oacute',212=>'Ocircumflex',213=>'Ohungarumlaut',214=>'Odieresis',215=>'Sacute',216=>'Uhungarumlaut',217=>'Ugrave',218=>'Uacute',219=>'Ucircumflex',220=>'Udieresis',221=>'Eogonek',222=>'Tcommaaccent',223=>'germandbls',224=>'agrave',225=>'aacute',226=>'acircumflex',227=>'abreve',228=>'adieresis',229=>'cacute',230=>'ae',231=>'ccedilla',232=>'egrave',233=>'eacute',234=>'ecircumflex',235=>'edieresis',236=>'igrave',237=>'iacute',238=>'icircumflex',239=>'idieresis',240=>'dcroat',241=>'nacute',242=>'ograve',243=>'oacute',244=>'ocircumflex',245=>'ohungarumlaut',246=>'odieresis',247=>'sacute',248=>'uhungarumlaut',249=>'ugrave',250=>'uacute',251=>'ucircumflex',252=>'udieresis',253=>'eogonek',254=>'tcommaaccent',255=>'ydieresis'),
18425
18426// encoding map for: koi8-r
18427'koi8-r' => array(0=>'.notdef',1=>'.notdef',2=>'.notdef',3=>'.notdef',4=>'.notdef',5=>'.notdef',6=>'.notdef',7=>'.notdef',8=>'.notdef',9=>'.notdef',10=>'.notdef',11=>'.notdef',12=>'.notdef',13=>'.notdef',14=>'.notdef',15=>'.notdef',16=>'.notdef',17=>'.notdef',18=>'.notdef',19=>'.notdef',20=>'.notdef',21=>'.notdef',22=>'.notdef',23=>'.notdef',24=>'.notdef',25=>'.notdef',26=>'.notdef',27=>'.notdef',28=>'.notdef',29=>'.notdef',30=>'.notdef',31=>'.notdef',32=>'space',33=>'exclam',34=>'quotedbl',35=>'numbersign',36=>'dollar',37=>'percent',38=>'ampersand',39=>'quotesingle',40=>'parenleft',41=>'parenright',42=>'asterisk',43=>'plus',44=>'comma',45=>'hyphen',46=>'period',47=>'slash',48=>'zero',49=>'one',50=>'two',51=>'three',52=>'four',53=>'five',54=>'six',55=>'seven',56=>'eight',57=>'nine',58=>'colon',59=>'semicolon',60=>'less',61=>'equal',62=>'greater',63=>'question',64=>'at',65=>'A',66=>'B',67=>'C',68=>'D',69=>'E',70=>'F',71=>'G',72=>'H',73=>'I',74=>'J',75=>'K',76=>'L',77=>'M',78=>'N',79=>'O',80=>'P',81=>'Q',82=>'R',83=>'S',84=>'T',85=>'U',86=>'V',87=>'W',88=>'X',89=>'Y',90=>'Z',91=>'bracketleft',92=>'backslash',93=>'bracketright',94=>'asciicircum',95=>'underscore',96=>'grave',97=>'a',98=>'b',99=>'c',100=>'d',101=>'e',102=>'f',103=>'g',104=>'h',105=>'i',106=>'j',107=>'k',108=>'l',109=>'m',110=>'n',111=>'o',112=>'p',113=>'q',114=>'r',115=>'s',116=>'t',117=>'u',118=>'v',119=>'w',120=>'x',121=>'y',122=>'z',123=>'braceleft',124=>'bar',125=>'braceright',126=>'asciitilde',127=>'.notdef',128=>'SF100000',129=>'SF110000',130=>'SF010000',131=>'SF030000',132=>'SF020000',133=>'SF040000',134=>'SF080000',135=>'SF090000',136=>'SF060000',137=>'SF070000',138=>'SF050000',139=>'upblock',140=>'dnblock',141=>'block',142=>'lfblock',143=>'rtblock',144=>'ltshade',145=>'shade',146=>'dkshade',147=>'integraltp',148=>'filledbox',149=>'periodcentered',150=>'radical',151=>'approxequal',152=>'lessequal',153=>'greaterequal',154=>'space',155=>'integralbt',156=>'degree',157=>'twosuperior',158=>'periodcentered',159=>'divide',160=>'SF430000',161=>'SF240000',162=>'SF510000',163=>'afii10071',164=>'SF520000',165=>'SF390000',166=>'SF220000',167=>'SF210000',168=>'SF250000',169=>'SF500000',170=>'SF490000',171=>'SF380000',172=>'SF280000',173=>'SF270000',174=>'SF260000',175=>'SF360000',176=>'SF370000',177=>'SF420000',178=>'SF190000',179=>'afii10023',180=>'SF200000',181=>'SF230000',182=>'SF470000',183=>'SF480000',184=>'SF410000',185=>'SF450000',186=>'SF460000',187=>'SF400000',188=>'SF540000',189=>'SF530000',190=>'SF440000',191=>'copyright',192=>'afii10096',193=>'afii10065',194=>'afii10066',195=>'afii10088',196=>'afii10069',197=>'afii10070',198=>'afii10086',199=>'afii10068',200=>'afii10087',201=>'afii10074',202=>'afii10075',203=>'afii10076',204=>'afii10077',205=>'afii10078',206=>'afii10079',207=>'afii10080',208=>'afii10081',209=>'afii10097',210=>'afii10082',211=>'afii10083',212=>'afii10084',213=>'afii10085',214=>'afii10072',215=>'afii10067',216=>'afii10094',217=>'afii10093',218=>'afii10073',219=>'afii10090',220=>'afii10095',221=>'afii10091',222=>'afii10089',223=>'afii10092',224=>'afii10048',225=>'afii10017',226=>'afii10018',227=>'afii10040',228=>'afii10021',229=>'afii10022',230=>'afii10038',231=>'afii10020',232=>'afii10039',233=>'afii10026',234=>'afii10027',235=>'afii10028',236=>'afii10029',237=>'afii10030',238=>'afii10031',239=>'afii10032',240=>'afii10033',241=>'afii10049',242=>'afii10034',243=>'afii10035',244=>'afii10036',245=>'afii10037',246=>'afii10024',247=>'afii10019',248=>'afii10046',249=>'afii10045',250=>'afii10025',251=>'afii10042',252=>'afii10047',253=>'afii10043',254=>'afii10041',255=>'afii10044'),
18428
18429// encoding map for: koi8-u
18430'koi8-u' => array(0=>'.notdef',1=>'.notdef',2=>'.notdef',3=>'.notdef',4=>'.notdef',5=>'.notdef',6=>'.notdef',7=>'.notdef',8=>'.notdef',9=>'.notdef',10=>'.notdef',11=>'.notdef',12=>'.notdef',13=>'.notdef',14=>'.notdef',15=>'.notdef',16=>'.notdef',17=>'.notdef',18=>'.notdef',19=>'.notdef',20=>'.notdef',21=>'.notdef',22=>'.notdef',23=>'.notdef',24=>'.notdef',25=>'.notdef',26=>'.notdef',27=>'.notdef',28=>'.notdef',29=>'.notdef',30=>'.notdef',31=>'.notdef',32=>'space',33=>'exclam',34=>'quotedbl',35=>'numbersign',36=>'dollar',37=>'percent',38=>'ampersand',39=>'quotesingle',40=>'parenleft',41=>'parenright',42=>'asterisk',43=>'plus',44=>'comma',45=>'hyphen',46=>'period',47=>'slash',48=>'zero',49=>'one',50=>'two',51=>'three',52=>'four',53=>'five',54=>'six',55=>'seven',56=>'eight',57=>'nine',58=>'colon',59=>'semicolon',60=>'less',61=>'equal',62=>'greater',63=>'question',64=>'at',65=>'A',66=>'B',67=>'C',68=>'D',69=>'E',70=>'F',71=>'G',72=>'H',73=>'I',74=>'J',75=>'K',76=>'L',77=>'M',78=>'N',79=>'O',80=>'P',81=>'Q',82=>'R',83=>'S',84=>'T',85=>'U',86=>'V',87=>'W',88=>'X',89=>'Y',90=>'Z',91=>'bracketleft',92=>'backslash',93=>'bracketright',94=>'asciicircum',95=>'underscore',96=>'grave',97=>'a',98=>'b',99=>'c',100=>'d',101=>'e',102=>'f',103=>'g',104=>'h',105=>'i',106=>'j',107=>'k',108=>'l',109=>'m',110=>'n',111=>'o',112=>'p',113=>'q',114=>'r',115=>'s',116=>'t',117=>'u',118=>'v',119=>'w',120=>'x',121=>'y',122=>'z',123=>'braceleft',124=>'bar',125=>'braceright',126=>'asciitilde',127=>'.notdef',128=>'SF100000',129=>'SF110000',130=>'SF010000',131=>'SF030000',132=>'SF020000',133=>'SF040000',134=>'SF080000',135=>'SF090000',136=>'SF060000',137=>'SF070000',138=>'SF050000',139=>'upblock',140=>'dnblock',141=>'block',142=>'lfblock',143=>'rtblock',144=>'ltshade',145=>'shade',146=>'dkshade',147=>'integraltp',148=>'filledbox',149=>'bullet',150=>'radical',151=>'approxequal',152=>'lessequal',153=>'greaterequal',154=>'space',155=>'integralbt',156=>'degree',157=>'twosuperior',158=>'periodcentered',159=>'divide',160=>'SF430000',161=>'SF240000',162=>'SF510000',163=>'afii10071',164=>'afii10101',165=>'SF390000',166=>'afii10103',167=>'afii10104',168=>'SF250000',169=>'SF500000',170=>'SF490000',171=>'SF380000',172=>'SF280000',173=>'afii10098',174=>'SF260000',175=>'SF360000',176=>'SF370000',177=>'SF420000',178=>'SF190000',179=>'afii10023',180=>'afii10053',181=>'SF230000',182=>'afii10055',183=>'afii10056',184=>'SF410000',185=>'SF450000',186=>'SF460000',187=>'SF400000',188=>'SF540000',189=>'afii10050',190=>'SF440000',191=>'copyright',192=>'afii10096',193=>'afii10065',194=>'afii10066',195=>'afii10088',196=>'afii10069',197=>'afii10070',198=>'afii10086',199=>'afii10068',200=>'afii10087',201=>'afii10074',202=>'afii10075',203=>'afii10076',204=>'afii10077',205=>'afii10078',206=>'afii10079',207=>'afii10080',208=>'afii10081',209=>'afii10097',210=>'afii10082',211=>'afii10083',212=>'afii10084',213=>'afii10085',214=>'afii10072',215=>'afii10067',216=>'afii10094',217=>'afii10093',218=>'afii10073',219=>'afii10090',220=>'afii10095',221=>'afii10091',222=>'afii10089',223=>'afii10092',224=>'afii10048',225=>'afii10017',226=>'afii10018',227=>'afii10040',228=>'afii10021',229=>'afii10022',230=>'afii10038',231=>'afii10020',232=>'afii10039',233=>'afii10026',234=>'afii10027',235=>'afii10028',236=>'afii10029',237=>'afii10030',238=>'afii10031',239=>'afii10032',240=>'afii10033',241=>'afii10049',242=>'afii10034',243=>'afii10035',244=>'afii10036',245=>'afii10037',246=>'afii10024',247=>'afii10019',248=>'afii10046',249=>'afii10045',250=>'afii10025',251=>'afii10042',252=>'afii10047',253=>'afii10043',254=>'afii10041',255=>'afii10044'),
18431
18432// encoding map for: symbol
18433'symbol' => array(0=>'.notdef',1=>'.notdef',2=>'.notdef',3=>'.notdef',4=>'.notdef',5=>'.notdef',6=>'.notdef',7=>'.notdef',8=>'.notdef',9=>'.notdef',10=>'.notdef',11=>'.notdef',12=>'.notdef',13=>'.notdef',14=>'.notdef',15=>'.notdef',16=>'.notdef',17=>'.notdef',18=>'.notdef',19=>'.notdef',20=>'.notdef',21=>'.notdef',22=>'.notdef',23=>'.notdef',24=>'.notdef',25=>'.notdef',26=>'.notdef',27=>'.notdef',28=>'.notdef',29=>'.notdef',30=>'.notdef',31=>'.notdef',32=>'space',33=>'exclam',34=>'universal',35=>'numbersign',36=>'existential',37=>'percent',38=>'ampersand',39=>'suchthat',40=>'parenleft',41=>'parenright',42=>'asteriskmath',43=>'plus',44=>'comma',45=>'minus',46=>'period',47=>'slash',48=>'zero',49=>'one',50=>'two',51=>'three',52=>'four',53=>'five',54=>'six',55=>'seven',56=>'eight',57=>'nine',58=>'colon',59=>'semicolon',60=>'less',61=>'equal',62=>'greater',63=>'question',64=>'congruent',65=>'Alpha',66=>'Beta',67=>'Chi',68=>'Delta',69=>'Epsilon',70=>'Phi',71=>'Gamma',72=>'Eta',73=>'Iota',74=>'theta1',75=>'Kappa',76=>'Lambda',77=>'Mu',78=>'Nu',79=>'Omicron',80=>'Pi',81=>'Theta',82=>'Rho',83=>'Sigma',84=>'Tau',85=>'Upsilon',86=>'sigma1',87=>'Omega',88=>'Xi',89=>'Psi',90=>'Zeta',91=>'bracketleft',92=>'therefore',93=>'bracketright',94=>'perpendicular',95=>'underscore',96=>'radicalex',97=>'alpha',98=>'beta',99=>'chi',100=>'delta',101=>'epsilon',102=>'phi',103=>'gamma',104=>'eta',105=>'iota',106=>'phi1',107=>'kappa',108=>'lambda',109=>'mu',110=>'nu',111=>'omicron',112=>'pi',113=>'theta',114=>'rho',115=>'sigma',116=>'tau',117=>'upsilon',118=>'omega1',119=>'omega',120=>'xi',121=>'psi',122=>'zeta',123=>'braceleft',124=>'bar',125=>'braceright',126=>'similar',127=>'.notdef',128=>'.notdef',129=>'.notdef',130=>'.notdef',131=>'.notdef',132=>'.notdef',133=>'.notdef',134=>'.notdef',135=>'.notdef',136=>'.notdef',137=>'.notdef',138=>'.notdef',139=>'.notdef',140=>'.notdef',141=>'.notdef',142=>'.notdef',143=>'.notdef',144=>'.notdef',145=>'.notdef',146=>'.notdef',147=>'.notdef',148=>'.notdef',149=>'.notdef',150=>'.notdef',151=>'.notdef',152=>'.notdef',153=>'.notdef',154=>'.notdef',155=>'.notdef',156=>'.notdef',157=>'.notdef',158=>'.notdef',159=>'.notdef',160=>'Euro',161=>'Upsilon1',162=>'minute',163=>'lessequal',164=>'fraction',165=>'infinity',166=>'florin',167=>'club',168=>'diamond',169=>'heart',170=>'spade',171=>'arrowboth',172=>'arrowleft',173=>'arrowup',174=>'arrowright',175=>'arrowdown',176=>'degree',177=>'plusminus',178=>'second',179=>'greaterequal',180=>'multiply',181=>'proportional',182=>'partialdiff',183=>'bullet',184=>'divide',185=>'notequal',186=>'equivalence',187=>'approxequal',188=>'ellipsis',189=>'arrowvertex',190=>'arrowhorizex',191=>'carriagereturn',192=>'aleph',193=>'Ifraktur',194=>'Rfraktur',195=>'weierstrass',196=>'circlemultiply',197=>'circleplus',198=>'emptyset',199=>'intersection',200=>'union',201=>'propersuperset',202=>'reflexsuperset',203=>'notsubset',204=>'propersubset',205=>'reflexsubset',206=>'element',207=>'notelement',208=>'angle',209=>'gradient',210=>'registerserif',211=>'copyrightserif',212=>'trademarkserif',213=>'product',214=>'radical',215=>'dotmath',216=>'logicalnot',217=>'logicaland',218=>'logicalor',219=>'arrowdblboth',220=>'arrowdblleft',221=>'arrowdblup',222=>'arrowdblright',223=>'arrowdbldown',224=>'lozenge',225=>'angleleft',226=>'registersans',227=>'copyrightsans',228=>'trademarksans',229=>'summation',230=>'parenlefttp',231=>'parenleftex',232=>'parenleftbt',233=>'bracketlefttp',234=>'bracketleftex',235=>'bracketleftbt',236=>'bracelefttp',237=>'braceleftmid',238=>'braceleftbt',239=>'braceex',240=>'.notdef',241=>'angleright',242=>'integral',243=>'integraltp',244=>'integralex',245=>'integralbt',246=>'parenrighttp',247=>'parenrightex',248=>'parenrightbt',249=>'bracketrighttp',250=>'bracketrightex',251=>'bracketrightbt',252=>'bracerighttp',253=>'bracerightmid',254=>'bracerightbt',255=>'.notdef',1226=>'registered',1227=>'copyright',1228=>'trademark')
18434
18435); // end of encoding maps
18436
18437/**
18438 * ToUnicode map for Identity-H stream
18439 * @public static
18440 */
18441public static $uni_identity_h = "/CIDInit /ProcSet findresource begin\n12 dict begin\nbegincmap\n/CIDSystemInfo << /Registry (Adobe) /Ordering (UCS) /Supplement 0 >> def\n/CMapName /Adobe-Identity-UCS def\n/CMapType 2 def\n/WMode 0 def\n1 begincodespacerange\n<0000> <FFFF>\nendcodespacerange\n100 beginbfrange\n<0000> <00ff> <0000>\n<0100> <01ff> <0100>\n<0200> <02ff> <0200>\n<0300> <03ff> <0300>\n<0400> <04ff> <0400>\n<0500> <05ff> <0500>\n<0600> <06ff> <0600>\n<0700> <07ff> <0700>\n<0800> <08ff> <0800>\n<0900> <09ff> <0900>\n<0a00> <0aff> <0a00>\n<0b00> <0bff> <0b00>\n<0c00> <0cff> <0c00>\n<0d00> <0dff> <0d00>\n<0e00> <0eff> <0e00>\n<0f00> <0fff> <0f00>\n<1000> <10ff> <1000>\n<1100> <11ff> <1100>\n<1200> <12ff> <1200>\n<1300> <13ff> <1300>\n<1400> <14ff> <1400>\n<1500> <15ff> <1500>\n<1600> <16ff> <1600>\n<1700> <17ff> <1700>\n<1800> <18ff> <1800>\n<1900> <19ff> <1900>\n<1a00> <1aff> <1a00>\n<1b00> <1bff> <1b00>\n<1c00> <1cff> <1c00>\n<1d00> <1dff> <1d00>\n<1e00> <1eff> <1e00>\n<1f00> <1fff> <1f00>\n<2000> <20ff> <2000>\n<2100> <21ff> <2100>\n<2200> <22ff> <2200>\n<2300> <23ff> <2300>\n<2400> <24ff> <2400>\n<2500> <25ff> <2500>\n<2600> <26ff> <2600>\n<2700> <27ff> <2700>\n<2800> <28ff> <2800>\n<2900> <29ff> <2900>\n<2a00> <2aff> <2a00>\n<2b00> <2bff> <2b00>\n<2c00> <2cff> <2c00>\n<2d00> <2dff> <2d00>\n<2e00> <2eff> <2e00>\n<2f00> <2fff> <2f00>\n<3000> <30ff> <3000>\n<3100> <31ff> <3100>\n<3200> <32ff> <3200>\n<3300> <33ff> <3300>\n<3400> <34ff> <3400>\n<3500> <35ff> <3500>\n<3600> <36ff> <3600>\n<3700> <37ff> <3700>\n<3800> <38ff> <3800>\n<3900> <39ff> <3900>\n<3a00> <3aff> <3a00>\n<3b00> <3bff> <3b00>\n<3c00> <3cff> <3c00>\n<3d00> <3dff> <3d00>\n<3e00> <3eff> <3e00>\n<3f00> <3fff> <3f00>\n<4000> <40ff> <4000>\n<4100> <41ff> <4100>\n<4200> <42ff> <4200>\n<4300> <43ff> <4300>\n<4400> <44ff> <4400>\n<4500> <45ff> <4500>\n<4600> <46ff> <4600>\n<4700> <47ff> <4700>\n<4800> <48ff> <4800>\n<4900> <49ff> <4900>\n<4a00> <4aff> <4a00>\n<4b00> <4bff> <4b00>\n<4c00> <4cff> <4c00>\n<4d00> <4dff> <4d00>\n<4e00> <4eff> <4e00>\n<4f00> <4fff> <4f00>\n<5000> <50ff> <5000>\n<5100> <51ff> <5100>\n<5200> <52ff> <5200>\n<5300> <53ff> <5300>\n<5400> <54ff> <5400>\n<5500> <55ff> <5500>\n<5600> <56ff> <5600>\n<5700> <57ff> <5700>\n<5800> <58ff> <5800>\n<5900> <59ff> <5900>\n<5a00> <5aff> <5a00>\n<5b00> <5bff> <5b00>\n<5c00> <5cff> <5c00>\n<5d00> <5dff> <5d00>\n<5e00> <5eff> <5e00>\n<5f00> <5fff> <5f00>\n<6000> <60ff> <6000>\n<6100> <61ff> <6100>\n<6200> <62ff> <6200>\n<6300> <63ff> <6300>\nendbfrange\n100 beginbfrange\n<6400> <64ff> <6400>\n<6500> <65ff> <6500>\n<6600> <66ff> <6600>\n<6700> <67ff> <6700>\n<6800> <68ff> <6800>\n<6900> <69ff> <6900>\n<6a00> <6aff> <6a00>\n<6b00> <6bff> <6b00>\n<6c00> <6cff> <6c00>\n<6d00> <6dff> <6d00>\n<6e00> <6eff> <6e00>\n<6f00> <6fff> <6f00>\n<7000> <70ff> <7000>\n<7100> <71ff> <7100>\n<7200> <72ff> <7200>\n<7300> <73ff> <7300>\n<7400> <74ff> <7400>\n<7500> <75ff> <7500>\n<7600> <76ff> <7600>\n<7700> <77ff> <7700>\n<7800> <78ff> <7800>\n<7900> <79ff> <7900>\n<7a00> <7aff> <7a00>\n<7b00> <7bff> <7b00>\n<7c00> <7cff> <7c00>\n<7d00> <7dff> <7d00>\n<7e00> <7eff> <7e00>\n<7f00> <7fff> <7f00>\n<8000> <80ff> <8000>\n<8100> <81ff> <8100>\n<8200> <82ff> <8200>\n<8300> <83ff> <8300>\n<8400> <84ff> <8400>\n<8500> <85ff> <8500>\n<8600> <86ff> <8600>\n<8700> <87ff> <8700>\n<8800> <88ff> <8800>\n<8900> <89ff> <8900>\n<8a00> <8aff> <8a00>\n<8b00> <8bff> <8b00>\n<8c00> <8cff> <8c00>\n<8d00> <8dff> <8d00>\n<8e00> <8eff> <8e00>\n<8f00> <8fff> <8f00>\n<9000> <90ff> <9000>\n<9100> <91ff> <9100>\n<9200> <92ff> <9200>\n<9300> <93ff> <9300>\n<9400> <94ff> <9400>\n<9500> <95ff> <9500>\n<9600> <96ff> <9600>\n<9700> <97ff> <9700>\n<9800> <98ff> <9800>\n<9900> <99ff> <9900>\n<9a00> <9aff> <9a00>\n<9b00> <9bff> <9b00>\n<9c00> <9cff> <9c00>\n<9d00> <9dff> <9d00>\n<9e00> <9eff> <9e00>\n<9f00> <9fff> <9f00>\n<a000> <a0ff> <a000>\n<a100> <a1ff> <a100>\n<a200> <a2ff> <a200>\n<a300> <a3ff> <a300>\n<a400> <a4ff> <a400>\n<a500> <a5ff> <a500>\n<a600> <a6ff> <a600>\n<a700> <a7ff> <a700>\n<a800> <a8ff> <a800>\n<a900> <a9ff> <a900>\n<aa00> <aaff> <aa00>\n<ab00> <abff> <ab00>\n<ac00> <acff> <ac00>\n<ad00> <adff> <ad00>\n<ae00> <aeff> <ae00>\n<af00> <afff> <af00>\n<b000> <b0ff> <b000>\n<b100> <b1ff> <b100>\n<b200> <b2ff> <b200>\n<b300> <b3ff> <b300>\n<b400> <b4ff> <b400>\n<b500> <b5ff> <b500>\n<b600> <b6ff> <b600>\n<b700> <b7ff> <b700>\n<b800> <b8ff> <b800>\n<b900> <b9ff> <b900>\n<ba00> <baff> <ba00>\n<bb00> <bbff> <bb00>\n<bc00> <bcff> <bc00>\n<bd00> <bdff> <bd00>\n<be00> <beff> <be00>\n<bf00> <bfff> <bf00>\n<c000> <c0ff> <c000>\n<c100> <c1ff> <c100>\n<c200> <c2ff> <c200>\n<c300> <c3ff> <c300>\n<c400> <c4ff> <c400>\n<c500> <c5ff> <c500>\n<c600> <c6ff> <c600>\n<c700> <c7ff> <c700>\nendbfrange\n56 beginbfrange\n<c800> <c8ff> <c800>\n<c900> <c9ff> <c900>\n<ca00> <caff> <ca00>\n<cb00> <cbff> <cb00>\n<cc00> <ccff> <cc00>\n<cd00> <cdff> <cd00>\n<ce00> <ceff> <ce00>\n<cf00> <cfff> <cf00>\n<d000> <d0ff> <d000>\n<d100> <d1ff> <d100>\n<d200> <d2ff> <d200>\n<d300> <d3ff> <d300>\n<d400> <d4ff> <d400>\n<d500> <d5ff> <d500>\n<d600> <d6ff> <d600>\n<d700> <d7ff> <d700>\n<d800> <d8ff> <d800>\n<d900> <d9ff> <d900>\n<da00> <daff> <da00>\n<db00> <dbff> <db00>\n<dc00> <dcff> <dc00>\n<dd00> <ddff> <dd00>\n<de00> <deff> <de00>\n<df00> <dfff> <df00>\n<e000> <e0ff> <e000>\n<e100> <e1ff> <e100>\n<e200> <e2ff> <e200>\n<e300> <e3ff> <e300>\n<e400> <e4ff> <e400>\n<e500> <e5ff> <e500>\n<e600> <e6ff> <e600>\n<e700> <e7ff> <e700>\n<e800> <e8ff> <e800>\n<e900> <e9ff> <e900>\n<ea00> <eaff> <ea00>\n<eb00> <ebff> <eb00>\n<ec00> <ecff> <ec00>\n<ed00> <edff> <ed00>\n<ee00> <eeff> <ee00>\n<ef00> <efff> <ef00>\n<f000> <f0ff> <f000>\n<f100> <f1ff> <f100>\n<f200> <f2ff> <f200>\n<f300> <f3ff> <f300>\n<f400> <f4ff> <f400>\n<f500> <f5ff> <f500>\n<f600> <f6ff> <f600>\n<f700> <f7ff> <f700>\n<f800> <f8ff> <f800>\n<f900> <f9ff> <f900>\n<fa00> <faff> <fa00>\n<fb00> <fbff> <fb00>\n<fc00> <fcff> <fc00>\n<fd00> <fdff> <fd00>\n<fe00> <feff> <fe00>\n<ff00> <ffff> <ff00>\nendbfrange\nendcmap\nCMapName currentdict /CMap defineresource pop\nend\nend";
18442
18443} // END OF TCPDF_FONT_DATA CLASS
18444
18445//============================================================+
18446// END OF FILE
18447//============================================================+
diff --git a/inc/3rdparty/libraries/tcpdf/include/tcpdf_fonts.php b/inc/3rdparty/libraries/tcpdf/include/tcpdf_fonts.php
new file mode 100644
index 00000000..a7f0486a
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/include/tcpdf_fonts.php
@@ -0,0 +1,2583 @@
1<?php
2//============================================================+
3// File name : tcpdf_fonts.php
4// Version : 1.0.013
5// Begin : 2008-01-01
6// Last Update : 2014-05-23
7// Author : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
8// License : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
9// -------------------------------------------------------------------
10// Copyright (C) 2008-2014 Nicola Asuni - Tecnick.com LTD
11//
12// This file is part of TCPDF software library.
13//
14// TCPDF is free software: you can redistribute it and/or modify it
15// under the terms of the GNU Lesser General Public License as
16// published by the Free Software Foundation, either version 3 of the
17// License, or (at your option) any later version.
18//
19// TCPDF is distributed in the hope that it will be useful, but
20// WITHOUT ANY WARRANTY; without even the implied warranty of
21// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
22// See the GNU Lesser General Public License for more details.
23//
24// You should have received a copy of the GNU Lesser General Public License
25// along with TCPDF. If not, see <http://www.gnu.org/licenses/>.
26//
27// See LICENSE.TXT file for more information.
28// -------------------------------------------------------------------
29//
30// Description :Font methods for TCPDF library.
31//
32//============================================================+
33
34/**
35 * @file
36 * Unicode data and font methods for TCPDF library.
37 * @author Nicola Asuni
38 * @package com.tecnick.tcpdf
39 */
40
41/**
42 * @class TCPDF_FONTS
43 * Font methods for TCPDF library.
44 * @package com.tecnick.tcpdf
45 * @version 1.0.013
46 * @author Nicola Asuni - info@tecnick.com
47 */
48class TCPDF_FONTS {
49
50 /**
51 * Static cache used for speed up uniord performances
52 * @protected
53 */
54 protected static $cache_uniord = array();
55
56 /**
57 * Convert and add the selected TrueType or Type1 font to the fonts folder (that must be writeable).
58 * @param $fontfile (string) Font file (full path).
59 * @param $fonttype (string) Font type. Leave empty for autodetect mode. Valid values are: TrueTypeUnicode, TrueType, Type1, CID0JP = CID-0 Japanese, CID0KR = CID-0 Korean, CID0CS = CID-0 Chinese Simplified, CID0CT = CID-0 Chinese Traditional.
60 * @param $enc (string) Name of the encoding table to use. Leave empty for default mode. Omit this parameter for TrueType Unicode and symbolic fonts like Symbol or ZapfDingBats.
61 * @param $flags (int) Unsigned 32-bit integer containing flags specifying various characteristics of the font (PDF32000:2008 - 9.8.2 Font Descriptor Flags): +1 for fixed font; +4 for symbol or +32 for non-symbol; +64 for italic. Fixed and Italic mode are generally autodetected so you have to set it to 32 = non-symbolic font (default) or 4 = symbolic font.
62 * @param $outpath (string) Output path for generated font files (must be writeable by the web server). Leave empty for default font folder.
63 * @param $platid (int) Platform ID for CMAP table to extract (when building a Unicode font for Windows this value should be 3, for Macintosh should be 1).
64 * @param $encid (int) Encoding ID for CMAP table to extract (when building a Unicode font for Windows this value should be 1, for Macintosh should be 0). When Platform ID is 3, legal values for Encoding ID are: 0=Symbol, 1=Unicode, 2=ShiftJIS, 3=PRC, 4=Big5, 5=Wansung, 6=Johab, 7=Reserved, 8=Reserved, 9=Reserved, 10=UCS-4.
65 * @param $addcbbox (boolean) If true includes the character bounding box information on the php font file.
66 * @param $link (boolean) If true link to system font instead of copying the font data (not transportable) - Note: do not work with Type1 fonts.
67 * @return (string) TCPDF font name or boolean false in case of error.
68 * @author Nicola Asuni
69 * @since 5.9.123 (2010-09-30)
70 * @public static
71 */
72 public static function addTTFfont($fontfile, $fonttype='', $enc='', $flags=32, $outpath='', $platid=3, $encid=1, $addcbbox=false, $link=false) {
73 if (!file_exists($fontfile)) {
74 // Could not find file
75 return false;
76 }
77 // font metrics
78 $fmetric = array();
79 // build new font name for TCPDF compatibility
80 $font_path_parts = pathinfo($fontfile);
81 if (!isset($font_path_parts['filename'])) {
82 $font_path_parts['filename'] = substr($font_path_parts['basename'], 0, -(strlen($font_path_parts['extension']) + 1));
83 }
84 $font_name = strtolower($font_path_parts['filename']);
85 $font_name = preg_replace('/[^a-z0-9_]/', '', $font_name);
86 $search = array('bold', 'oblique', 'italic', 'regular');
87 $replace = array('b', 'i', 'i', '');
88 $font_name = str_replace($search, $replace, $font_name);
89 if (empty($font_name)) {
90 // set generic name
91 $font_name = 'tcpdffont';
92 }
93 // set output path
94 if (empty($outpath)) {
95 $outpath = self::_getfontpath();
96 }
97 // check if this font already exist
98 if (@file_exists($outpath.$font_name.'.php')) {
99 // this font already exist (delete it from fonts folder to rebuild it)
100 return $font_name;
101 }
102 $fmetric['file'] = $font_name;
103 $fmetric['ctg'] = $font_name.'.ctg.z';
104 // get font data
105 $font = file_get_contents($fontfile);
106 $fmetric['originalsize'] = strlen($font);
107 // autodetect font type
108 if (empty($fonttype)) {
109 if (TCPDF_STATIC::_getULONG($font, 0) == 0x10000) {
110 // True Type (Unicode or not)
111 $fonttype = 'TrueTypeUnicode';
112 } elseif (substr($font, 0, 4) == 'OTTO') {
113 // Open Type (Unicode or not)
114 //Unsupported font format: OpenType with CFF data
115 return false;
116 } else {
117 // Type 1
118 $fonttype = 'Type1';
119 }
120 }
121 // set font type
122 switch ($fonttype) {
123 case 'CID0CT':
124 case 'CID0CS':
125 case 'CID0KR':
126 case 'CID0JP': {
127 $fmetric['type'] = 'cidfont0';
128 break;
129 }
130 case 'Type1': {
131 $fmetric['type'] = 'Type1';
132 if (empty($enc) AND (($flags & 4) == 0)) {
133 $enc = 'cp1252';
134 }
135 break;
136 }
137 case 'TrueType': {
138 $fmetric['type'] = 'TrueType';
139 break;
140 }
141 case 'TrueTypeUnicode':
142 default: {
143 $fmetric['type'] = 'TrueTypeUnicode';
144 break;
145 }
146 }
147 // set encoding maps (if any)
148 $fmetric['enc'] = preg_replace('/[^A-Za-z0-9_\-]/', '', $enc);
149 $fmetric['diff'] = '';
150 if (($fmetric['type'] == 'TrueType') OR ($fmetric['type'] == 'Type1')) {
151 if (!empty($enc) AND ($enc != 'cp1252') AND isset(TCPDF_FONT_DATA::$encmap[$enc])) {
152 // build differences from reference encoding
153 $enc_ref = TCPDF_FONT_DATA::$encmap['cp1252'];
154 $enc_target = TCPDF_FONT_DATA::$encmap[$enc];
155 $last = 0;
156 for ($i = 32; $i <= 255; ++$i) {
157 if ($enc_target != $enc_ref[$i]) {
158 if ($i != ($last + 1)) {
159 $fmetric['diff'] .= $i.' ';
160 }
161 $last = $i;
162 $fmetric['diff'] .= '/'.$enc_target[$i].' ';
163 }
164 }
165 }
166 }
167 // parse the font by type
168 if ($fmetric['type'] == 'Type1') {
169 // ---------- TYPE 1 ----------
170 // read first segment
171 $a = unpack('Cmarker/Ctype/Vsize', substr($font, 0, 6));
172 if ($a['marker'] != 128) {
173 // Font file is not a valid binary Type1
174 return false;
175 }
176 $fmetric['size1'] = $a['size'];
177 $data = substr($font, 6, $fmetric['size1']);
178 // read second segment
179 $a = unpack('Cmarker/Ctype/Vsize', substr($font, (6 + $fmetric['size1']), 6));
180 if ($a['marker'] != 128) {
181 // Font file is not a valid binary Type1
182 return false;
183 }
184 $fmetric['size2'] = $a['size'];
185 $encrypted = substr($font, (12 + $fmetric['size1']), $fmetric['size2']);
186 $data .= $encrypted;
187 // store compressed font
188 $fmetric['file'] .= '.z';
189 $fp = fopen($outpath.$fmetric['file'], 'wb');
190 fwrite($fp, gzcompress($data));
191 fclose($fp);
192 // get font info
193 $fmetric['Flags'] = $flags;
194 preg_match ('#/FullName[\s]*\(([^\)]*)#', $font, $matches);
195 $fmetric['name'] = preg_replace('/[^a-zA-Z0-9_\-]/', '', $matches[1]);
196 preg_match('#/FontBBox[\s]*{([^}]*)#', $font, $matches);
197 $fmetric['bbox'] = trim($matches[1]);
198 $bv = explode(' ', $fmetric['bbox']);
199 $fmetric['Ascent'] = intval($bv[3]);
200 $fmetric['Descent'] = intval($bv[1]);
201 preg_match('#/ItalicAngle[\s]*([0-9\+\-]*)#', $font, $matches);
202 $fmetric['italicAngle'] = intval($matches[1]);
203 if ($fmetric['italicAngle'] != 0) {
204 $fmetric['Flags'] |= 64;
205 }
206 preg_match('#/UnderlinePosition[\s]*([0-9\+\-]*)#', $font, $matches);
207 $fmetric['underlinePosition'] = intval($matches[1]);
208 preg_match('#/UnderlineThickness[\s]*([0-9\+\-]*)#', $font, $matches);
209 $fmetric['underlineThickness'] = intval($matches[1]);
210 preg_match('#/isFixedPitch[\s]*([^\s]*)#', $font, $matches);
211 if ($matches[1] == 'true') {
212 $fmetric['Flags'] |= 1;
213 }
214 // get internal map
215 $imap = array();
216 if (preg_match_all('#dup[\s]([0-9]+)[\s]*/([^\s]*)[\s]put#sU', $font, $fmap, PREG_SET_ORDER) > 0) {
217 foreach ($fmap as $v) {
218 $imap[$v[2]] = $v[1];
219 }
220 }
221 // decrypt eexec encrypted part
222 $r = 55665; // eexec encryption constant
223 $c1 = 52845;
224 $c2 = 22719;
225 $elen = strlen($encrypted);
226 $eplain = '';
227 for ($i = 0; $i < $elen; ++$i) {
228 $chr = ord($encrypted[$i]);
229 $eplain .= chr($chr ^ ($r >> 8));
230 $r = ((($chr + $r) * $c1 + $c2) % 65536);
231 }
232 if (preg_match('#/ForceBold[\s]*([^\s]*)#', $eplain, $matches) > 0) {
233 if ($matches[1] == 'true') {
234 $fmetric['Flags'] |= 0x40000;
235 }
236 }
237 if (preg_match('#/StdVW[\s]*\[([^\]]*)#', $eplain, $matches) > 0) {
238 $fmetric['StemV'] = intval($matches[1]);
239 } else {
240 $fmetric['StemV'] = 70;
241 }
242 if (preg_match('#/StdHW[\s]*\[([^\]]*)#', $eplain, $matches) > 0) {
243 $fmetric['StemH'] = intval($matches[1]);
244 } else {
245 $fmetric['StemH'] = 30;
246 }
247 if (preg_match('#/BlueValues[\s]*\[([^\]]*)#', $eplain, $matches) > 0) {
248 $bv = explode(' ', $matches[1]);
249 if (count($bv) >= 6) {
250 $v1 = intval($bv[2]);
251 $v2 = intval($bv[4]);
252 if ($v1 <= $v2) {
253 $fmetric['XHeight'] = $v1;
254 $fmetric['CapHeight'] = $v2;
255 } else {
256 $fmetric['XHeight'] = $v2;
257 $fmetric['CapHeight'] = $v1;
258 }
259 } else {
260 $fmetric['XHeight'] = 450;
261 $fmetric['CapHeight'] = 700;
262 }
263 } else {
264 $fmetric['XHeight'] = 450;
265 $fmetric['CapHeight'] = 700;
266 }
267 // get the number of random bytes at the beginning of charstrings
268 if (preg_match('#/lenIV[\s]*([0-9]*)#', $eplain, $matches) > 0) {
269 $lenIV = intval($matches[1]);
270 } else {
271 $lenIV = 4;
272 }
273 $fmetric['Leading'] = 0;
274 // get charstring data
275 $eplain = substr($eplain, (strpos($eplain, '/CharStrings') + 1));
276 preg_match_all('#/([A-Za-z0-9\.]*)[\s][0-9]+[\s]RD[\s](.*)[\s]ND#sU', $eplain, $matches, PREG_SET_ORDER);
277 if (!empty($enc) AND isset(TCPDF_FONT_DATA::$encmap[$enc])) {
278 $enc_map = TCPDF_FONT_DATA::$encmap[$enc];
279 } else {
280 $enc_map = false;
281 }
282 $fmetric['cw'] = '';
283 $fmetric['MaxWidth'] = 0;
284 $cwidths = array();
285 foreach ($matches as $k => $v) {
286 $cid = 0;
287 if (isset($imap[$v[1]])) {
288 $cid = $imap[$v[1]];
289 } elseif ($enc_map !== false) {
290 $cid = array_search($v[1], $enc_map);
291 if ($cid === false) {
292 $cid = 0;
293 } elseif ($cid > 1000) {
294 $cid -= 1000;
295 }
296 }
297 // decrypt charstring encrypted part
298 $r = 4330; // charstring encryption constant
299 $c1 = 52845;
300 $c2 = 22719;
301 $cd = $v[2];
302 $clen = strlen($cd);
303 $ccom = array();
304 for ($i = 0; $i < $clen; ++$i) {
305 $chr = ord($cd[$i]);
306 $ccom[] = ($chr ^ ($r >> 8));
307 $r = ((($chr + $r) * $c1 + $c2) % 65536);
308 }
309 // decode numbers
310 $cdec = array();
311 $ck = 0;
312 $i = $lenIV;
313 while ($i < $clen) {
314 if ($ccom[$i] < 32) {
315 $cdec[$ck] = $ccom[$i];
316 if (($ck > 0) AND ($cdec[$ck] == 13)) {
317 // hsbw command: update width
318 $cwidths[$cid] = $cdec[($ck - 1)];
319 }
320 ++$i;
321 } elseif (($ccom[$i] >= 32) AND ($ccom[$i] <= 246)) {
322 $cdec[$ck] = ($ccom[$i] - 139);
323 ++$i;
324 } elseif (($ccom[$i] >= 247) AND ($ccom[$i] <= 250)) {
325 $cdec[$ck] = ((($ccom[$i] - 247) * 256) + $ccom[($i + 1)] + 108);
326 $i += 2;
327 } elseif (($ccom[$i] >= 251) AND ($ccom[$i] <= 254)) {
328 $cdec[$ck] = ((-($ccom[$i] - 251) * 256) - $ccom[($i + 1)] - 108);
329 $i += 2;
330 } elseif ($ccom[$i] == 255) {
331 $sval = chr($ccom[($i + 1)]).chr($ccom[($i + 2)]).chr($ccom[($i + 3)]).chr($ccom[($i + 4)]);
332 $vsval = unpack('li', $sval);
333 $cdec[$ck] = $vsval['i'];
334 $i += 5;
335 }
336 ++$ck;
337 }
338 } // end for each matches
339 $fmetric['MissingWidth'] = $cwidths[0];
340 $fmetric['MaxWidth'] = $fmetric['MissingWidth'];
341 $fmetric['AvgWidth'] = 0;
342 // set chars widths
343 for ($cid = 0; $cid <= 255; ++$cid) {
344 if (isset($cwidths[$cid])) {
345 if ($cwidths[$cid] > $fmetric['MaxWidth']) {
346 $fmetric['MaxWidth'] = $cwidths[$cid];
347 }
348 $fmetric['AvgWidth'] += $cwidths[$cid];
349 $fmetric['cw'] .= ','.$cid.'=>'.$cwidths[$cid];
350 } else {
351 $fmetric['cw'] .= ','.$cid.'=>'.$fmetric['MissingWidth'];
352 }
353 }
354 $fmetric['AvgWidth'] = round($fmetric['AvgWidth'] / count($cwidths));
355 } else {
356 // ---------- TRUE TYPE ----------
357 if ($fmetric['type'] != 'cidfont0') {
358 if ($link) {
359 // creates a symbolic link to the existing font
360 symlink($fontfile, $outpath.$fmetric['file']);
361 } else {
362 // store compressed font
363 $fmetric['file'] .= '.z';
364 $fp = fopen($outpath.$fmetric['file'], 'wb');
365 fwrite($fp, gzcompress($font));
366 fclose($fp);
367 }
368 }
369 $offset = 0; // offset position of the font data
370 if (TCPDF_STATIC::_getULONG($font, $offset) != 0x10000) {
371 // sfnt version must be 0x00010000 for TrueType version 1.0.
372 return false;
373 }
374 $offset += 4;
375 // get number of tables
376 $numTables = TCPDF_STATIC::_getUSHORT($font, $offset);
377 $offset += 2;
378 // skip searchRange, entrySelector and rangeShift
379 $offset += 6;
380 // tables array
381 $table = array();
382 // ---------- get tables ----------
383 for ($i = 0; $i < $numTables; ++$i) {
384 // get table info
385 $tag = substr($font, $offset, 4);
386 $offset += 4;
387 $table[$tag] = array();
388 $table[$tag]['checkSum'] = TCPDF_STATIC::_getULONG($font, $offset);
389 $offset += 4;
390 $table[$tag]['offset'] = TCPDF_STATIC::_getULONG($font, $offset);
391 $offset += 4;
392 $table[$tag]['length'] = TCPDF_STATIC::_getULONG($font, $offset);
393 $offset += 4;
394 }
395 // check magicNumber
396 $offset = $table['head']['offset'] + 12;
397 if (TCPDF_STATIC::_getULONG($font, $offset) != 0x5F0F3CF5) {
398 // magicNumber must be 0x5F0F3CF5
399 return false;
400 }
401 $offset += 4;
402 $offset += 2; // skip flags
403 // get FUnits
404 $fmetric['unitsPerEm'] = TCPDF_STATIC::_getUSHORT($font, $offset);
405 $offset += 2;
406 // units ratio constant
407 $urk = (1000 / $fmetric['unitsPerEm']);
408 $offset += 16; // skip created, modified
409 $xMin = round(TCPDF_STATIC::_getFWORD($font, $offset) * $urk);
410 $offset += 2;
411 $yMin = round(TCPDF_STATIC::_getFWORD($font, $offset) * $urk);
412 $offset += 2;
413 $xMax = round(TCPDF_STATIC::_getFWORD($font, $offset) * $urk);
414 $offset += 2;
415 $yMax = round(TCPDF_STATIC::_getFWORD($font, $offset) * $urk);
416 $offset += 2;
417 $fmetric['bbox'] = ''.$xMin.' '.$yMin.' '.$xMax.' '.$yMax.'';
418 $macStyle = TCPDF_STATIC::_getUSHORT($font, $offset);
419 $offset += 2;
420 // PDF font flags
421 $fmetric['Flags'] = $flags;
422 if (($macStyle & 2) == 2) {
423 // italic flag
424 $fmetric['Flags'] |= 64;
425 }
426 // get offset mode (indexToLocFormat : 0 = short, 1 = long)
427 $offset = $table['head']['offset'] + 50;
428 $short_offset = (TCPDF_STATIC::_getSHORT($font, $offset) == 0);
429 $offset += 2;
430 // get the offsets to the locations of the glyphs in the font, relative to the beginning of the glyphData table
431 $indexToLoc = array();
432 $offset = $table['loca']['offset'];
433 if ($short_offset) {
434 // short version
435 $tot_num_glyphs = floor($table['loca']['length'] / 2); // numGlyphs + 1
436 for ($i = 0; $i < $tot_num_glyphs; ++$i) {
437 $indexToLoc[$i] = TCPDF_STATIC::_getUSHORT($font, $offset) * 2;
438 $offset += 2;
439 }
440 } else {
441 // long version
442 $tot_num_glyphs = floor($table['loca']['length'] / 4); // numGlyphs + 1
443 for ($i = 0; $i < $tot_num_glyphs; ++$i) {
444 $indexToLoc[$i] = TCPDF_STATIC::_getULONG($font, $offset);
445 $offset += 4;
446 }
447 }
448 // get glyphs indexes of chars from cmap table
449 $offset = $table['cmap']['offset'] + 2;
450 $numEncodingTables = TCPDF_STATIC::_getUSHORT($font, $offset);
451 $offset += 2;
452 $encodingTables = array();
453 for ($i = 0; $i < $numEncodingTables; ++$i) {
454 $encodingTables[$i]['platformID'] = TCPDF_STATIC::_getUSHORT($font, $offset);
455 $offset += 2;
456 $encodingTables[$i]['encodingID'] = TCPDF_STATIC::_getUSHORT($font, $offset);
457 $offset += 2;
458 $encodingTables[$i]['offset'] = TCPDF_STATIC::_getULONG($font, $offset);
459 $offset += 4;
460 }
461 // ---------- get os/2 metrics ----------
462 $offset = $table['OS/2']['offset'];
463 $offset += 2; // skip version
464 // xAvgCharWidth
465 $fmetric['AvgWidth'] = round(TCPDF_STATIC::_getFWORD($font, $offset) * $urk);
466 $offset += 2;
467 // usWeightClass
468 $usWeightClass = round(TCPDF_STATIC::_getUFWORD($font, $offset) * $urk);
469 // estimate StemV and StemH (400 = usWeightClass for Normal - Regular font)
470 $fmetric['StemV'] = round((70 * $usWeightClass) / 400);
471 $fmetric['StemH'] = round((30 * $usWeightClass) / 400);
472 $offset += 2;
473 $offset += 2; // usWidthClass
474 $fsType = TCPDF_STATIC::_getSHORT($font, $offset);
475 $offset += 2;
476 if ($fsType == 2) {
477 // This Font cannot be modified, embedded or exchanged in any manner without first obtaining permission of the legal owner.
478 return false;
479 }
480 // ---------- get font name ----------
481 $fmetric['name'] = '';
482 $offset = $table['name']['offset'];
483 $offset += 2; // skip Format selector (=0).
484 // Number of NameRecords that follow n.
485 $numNameRecords = TCPDF_STATIC::_getUSHORT($font, $offset);
486 $offset += 2;
487 // Offset to start of string storage (from start of table).
488 $stringStorageOffset = TCPDF_STATIC::_getUSHORT($font, $offset);
489 $offset += 2;
490 for ($i = 0; $i < $numNameRecords; ++$i) {
491 $offset += 6; // skip Platform ID, Platform-specific encoding ID, Language ID.
492 // Name ID.
493 $nameID = TCPDF_STATIC::_getUSHORT($font, $offset);
494 $offset += 2;
495 if ($nameID == 6) {
496 // String length (in bytes).
497 $stringLength = TCPDF_STATIC::_getUSHORT($font, $offset);
498 $offset += 2;
499 // String offset from start of storage area (in bytes).
500 $stringOffset = TCPDF_STATIC::_getUSHORT($font, $offset);
501 $offset += 2;
502 $offset = ($table['name']['offset'] + $stringStorageOffset + $stringOffset);
503 $fmetric['name'] = substr($font, $offset, $stringLength);
504 $fmetric['name'] = preg_replace('/[^a-zA-Z0-9_\-]/', '', $fmetric['name']);
505 break;
506 } else {
507 $offset += 4; // skip String length, String offset
508 }
509 }
510 if (empty($fmetric['name'])) {
511 $fmetric['name'] = $font_name;
512 }
513 // ---------- get post data ----------
514 $offset = $table['post']['offset'];
515 $offset += 4; // skip Format Type
516 $fmetric['italicAngle'] = TCPDF_STATIC::_getFIXED($font, $offset);
517 $offset += 4;
518 $fmetric['underlinePosition'] = round(TCPDF_STATIC::_getFWORD($font, $offset) * $urk);
519 $offset += 2;
520 $fmetric['underlineThickness'] = round(TCPDF_STATIC::_getFWORD($font, $offset) * $urk);
521 $offset += 2;
522 $isFixedPitch = (TCPDF_STATIC::_getULONG($font, $offset) == 0) ? false : true;
523 $offset += 2;
524 if ($isFixedPitch) {
525 $fmetric['Flags'] |= 1;
526 }
527 // ---------- get hhea data ----------
528 $offset = $table['hhea']['offset'];
529 $offset += 4; // skip Table version number
530 // Ascender
531 $fmetric['Ascent'] = round(TCPDF_STATIC::_getFWORD($font, $offset) * $urk);
532 $offset += 2;
533 // Descender
534 $fmetric['Descent'] = round(TCPDF_STATIC::_getFWORD($font, $offset) * $urk);
535 $offset += 2;
536 // LineGap
537 $fmetric['Leading'] = round(TCPDF_STATIC::_getFWORD($font, $offset) * $urk);
538 $offset += 2;
539 // advanceWidthMax
540 $fmetric['MaxWidth'] = round(TCPDF_STATIC::_getUFWORD($font, $offset) * $urk);
541 $offset += 2;
542 $offset += 22; // skip some values
543 // get the number of hMetric entries in hmtx table
544 $numberOfHMetrics = TCPDF_STATIC::_getUSHORT($font, $offset);
545 // ---------- get maxp data ----------
546 $offset = $table['maxp']['offset'];
547 $offset += 4; // skip Table version number
548 // get the the number of glyphs in the font.
549 $numGlyphs = TCPDF_STATIC::_getUSHORT($font, $offset);
550 // ---------- get CIDToGIDMap ----------
551 $ctg = array();
552 foreach ($encodingTables as $enctable) {
553 // get only specified Platform ID and Encoding ID
554 if (($enctable['platformID'] == $platid) AND ($enctable['encodingID'] == $encid)) {
555 $offset = $table['cmap']['offset'] + $enctable['offset'];
556 $format = TCPDF_STATIC::_getUSHORT($font, $offset);
557 $offset += 2;
558 switch ($format) {
559 case 0: { // Format 0: Byte encoding table
560 $offset += 4; // skip length and version/language
561 for ($c = 0; $c < 256; ++$c) {
562 $g = TCPDF_STATIC::_getBYTE($font, $offset);
563 $ctg[$c] = $g;
564 ++$offset;
565 }
566 break;
567 }
568 case 2: { // Format 2: High-byte mapping through table
569 $offset += 4; // skip length and version/language
570 $numSubHeaders = 0;
571 for ($i = 0; $i < 256; ++$i) {
572 // Array that maps high bytes to subHeaders: value is subHeader index * 8.
573 $subHeaderKeys[$i] = (TCPDF_STATIC::_getUSHORT($font, $offset) / 8);
574 $offset += 2;
575 if ($numSubHeaders < $subHeaderKeys[$i]) {
576 $numSubHeaders = $subHeaderKeys[$i];
577 }
578 }
579 // the number of subHeaders is equal to the max of subHeaderKeys + 1
580 ++$numSubHeaders;
581 // read subHeader structures
582 $subHeaders = array();
583 $numGlyphIndexArray = 0;
584 for ($k = 0; $k < $numSubHeaders; ++$k) {
585 $subHeaders[$k]['firstCode'] = TCPDF_STATIC::_getUSHORT($font, $offset);
586 $offset += 2;
587 $subHeaders[$k]['entryCount'] = TCPDF_STATIC::_getUSHORT($font, $offset);
588 $offset += 2;
589 $subHeaders[$k]['idDelta'] = TCPDF_STATIC::_getUSHORT($font, $offset);
590 $offset += 2;
591 $subHeaders[$k]['idRangeOffset'] = TCPDF_STATIC::_getUSHORT($font, $offset);
592 $offset += 2;
593 $subHeaders[$k]['idRangeOffset'] -= (2 + (($numSubHeaders - $k - 1) * 8));
594 $subHeaders[$k]['idRangeOffset'] /= 2;
595 $numGlyphIndexArray += $subHeaders[$k]['entryCount'];
596 }
597 for ($k = 0; $k < $numGlyphIndexArray; ++$k) {
598 $glyphIndexArray[$k] = TCPDF_STATIC::_getUSHORT($font, $offset);
599 $offset += 2;
600 }
601 for ($i = 0; $i < 256; ++$i) {
602 $k = $subHeaderKeys[$i];
603 if ($k == 0) {
604 // one byte code
605 $c = $i;
606 $g = $glyphIndexArray[0];
607 $ctg[$c] = $g;
608 } else {
609 // two bytes code
610 $start_byte = $subHeaders[$k]['firstCode'];
611 $end_byte = $start_byte + $subHeaders[$k]['entryCount'];
612 for ($j = $start_byte; $j < $end_byte; ++$j) {
613 // combine high and low bytes
614 $c = (($i << 8) + $j);
615 $idRangeOffset = ($subHeaders[$k]['idRangeOffset'] + $j - $subHeaders[$k]['firstCode']);
616 $g = ($glyphIndexArray[$idRangeOffset] + $subHeaders[$k]['idDelta']) % 65536;
617 if ($g < 0) {
618 $g = 0;
619 }
620 $ctg[$c] = $g;
621 }
622 }
623 }
624 break;
625 }
626 case 4: { // Format 4: Segment mapping to delta values
627 $length = TCPDF_STATIC::_getUSHORT($font, $offset);
628 $offset += 2;
629 $offset += 2; // skip version/language
630 $segCount = floor(TCPDF_STATIC::_getUSHORT($font, $offset) / 2);
631 $offset += 2;
632 $offset += 6; // skip searchRange, entrySelector, rangeShift
633 $endCount = array(); // array of end character codes for each segment
634 for ($k = 0; $k < $segCount; ++$k) {
635 $endCount[$k] = TCPDF_STATIC::_getUSHORT($font, $offset);
636 $offset += 2;
637 }
638 $offset += 2; // skip reservedPad
639 $startCount = array(); // array of start character codes for each segment
640 for ($k = 0; $k < $segCount; ++$k) {
641 $startCount[$k] = TCPDF_STATIC::_getUSHORT($font, $offset);
642 $offset += 2;
643 }
644 $idDelta = array(); // delta for all character codes in segment
645 for ($k = 0; $k < $segCount; ++$k) {
646 $idDelta[$k] = TCPDF_STATIC::_getUSHORT($font, $offset);
647 $offset += 2;
648 }
649 $idRangeOffset = array(); // Offsets into glyphIdArray or 0
650 for ($k = 0; $k < $segCount; ++$k) {
651 $idRangeOffset[$k] = TCPDF_STATIC::_getUSHORT($font, $offset);
652 $offset += 2;
653 }
654 $gidlen = (floor($length / 2) - 8 - (4 * $segCount));
655 $glyphIdArray = array(); // glyph index array
656 for ($k = 0; $k < $gidlen; ++$k) {
657 $glyphIdArray[$k] = TCPDF_STATIC::_getUSHORT($font, $offset);
658 $offset += 2;
659 }
660 for ($k = 0; $k < $segCount; ++$k) {
661 for ($c = $startCount[$k]; $c <= $endCount[$k]; ++$c) {
662 if ($idRangeOffset[$k] == 0) {
663 $g = ($idDelta[$k] + $c) % 65536;
664 } else {
665 $gid = (floor($idRangeOffset[$k] / 2) + ($c - $startCount[$k]) - ($segCount - $k));
666 $g = ($glyphIdArray[$gid] + $idDelta[$k]) % 65536;
667 }
668 if ($g < 0) {
669 $g = 0;
670 }
671 $ctg[$c] = $g;
672 }
673 }
674 break;
675 }
676 case 6: { // Format 6: Trimmed table mapping
677 $offset += 4; // skip length and version/language
678 $firstCode = TCPDF_STATIC::_getUSHORT($font, $offset);
679 $offset += 2;
680 $entryCount = TCPDF_STATIC::_getUSHORT($font, $offset);
681 $offset += 2;
682 for ($k = 0; $k < $entryCount; ++$k) {
683 $c = ($k + $firstCode);
684 $g = TCPDF_STATIC::_getUSHORT($font, $offset);
685 $offset += 2;
686 $ctg[$c] = $g;
687 }
688 break;
689 }
690 case 8: { // Format 8: Mixed 16-bit and 32-bit coverage
691 $offset += 10; // skip reserved, length and version/language
692 for ($k = 0; $k < 8192; ++$k) {
693 $is32[$k] = TCPDF_STATIC::_getBYTE($font, $offset);
694 ++$offset;
695 }
696 $nGroups = TCPDF_STATIC::_getULONG($font, $offset);
697 $offset += 4;
698 for ($i = 0; $i < $nGroups; ++$i) {
699 $startCharCode = TCPDF_STATIC::_getULONG($font, $offset);
700 $offset += 4;
701 $endCharCode = TCPDF_STATIC::_getULONG($font, $offset);
702 $offset += 4;
703 $startGlyphID = TCPDF_STATIC::_getULONG($font, $offset);
704 $offset += 4;
705 for ($k = $startCharCode; $k <= $endCharCode; ++$k) {
706 $is32idx = floor($c / 8);
707 if ((isset($is32[$is32idx])) AND (($is32[$is32idx] & (1 << (7 - ($c % 8)))) == 0)) {
708 $c = $k;
709 } else {
710 // 32 bit format
711 // convert to decimal (http://www.unicode.org/faq//utf_bom.html#utf16-4)
712 //LEAD_OFFSET = (0xD800 - (0x10000 >> 10)) = 55232
713 //SURROGATE_OFFSET = (0x10000 - (0xD800 << 10) - 0xDC00) = -56613888
714 $c = ((55232 + ($k >> 10)) << 10) + (0xDC00 + ($k & 0x3FF)) -56613888;
715 }
716 $ctg[$c] = 0;
717 ++$startGlyphID;
718 }
719 }
720 break;
721 }
722 case 10: { // Format 10: Trimmed array
723 $offset += 10; // skip reserved, length and version/language
724 $startCharCode = TCPDF_STATIC::_getULONG($font, $offset);
725 $offset += 4;
726 $numChars = TCPDF_STATIC::_getULONG($font, $offset);
727 $offset += 4;
728 for ($k = 0; $k < $numChars; ++$k) {
729 $c = ($k + $startCharCode);
730 $g = TCPDF_STATIC::_getUSHORT($font, $offset);
731 $ctg[$c] = $g;
732 $offset += 2;
733 }
734 break;
735 }
736 case 12: { // Format 12: Segmented coverage
737 $offset += 10; // skip length and version/language
738 $nGroups = TCPDF_STATIC::_getULONG($font, $offset);
739 $offset += 4;
740 for ($k = 0; $k < $nGroups; ++$k) {
741 $startCharCode = TCPDF_STATIC::_getULONG($font, $offset);
742 $offset += 4;
743 $endCharCode = TCPDF_STATIC::_getULONG($font, $offset);
744 $offset += 4;
745 $startGlyphCode = TCPDF_STATIC::_getULONG($font, $offset);
746 $offset += 4;
747 for ($c = $startCharCode; $c <= $endCharCode; ++$c) {
748 $ctg[$c] = $startGlyphCode;
749 ++$startGlyphCode;
750 }
751 }
752 break;
753 }
754 case 13: { // Format 13: Many-to-one range mappings
755 // to be implemented ...
756 break;
757 }
758 case 14: { // Format 14: Unicode Variation Sequences
759 // to be implemented ...
760 break;
761 }
762 }
763 }
764 }
765 if (!isset($ctg[0])) {
766 $ctg[0] = 0;
767 }
768 // get xHeight (height of x)
769 $offset = ($table['glyf']['offset'] + $indexToLoc[$ctg[120]] + 4);
770 $yMin = TCPDF_STATIC::_getFWORD($font, $offset);
771 $offset += 4;
772 $yMax = TCPDF_STATIC::_getFWORD($font, $offset);
773 $offset += 2;
774 $fmetric['XHeight'] = round(($yMax - $yMin) * $urk);
775 // get CapHeight (height of H)
776 $offset = ($table['glyf']['offset'] + $indexToLoc[$ctg[72]] + 4);
777 $yMin = TCPDF_STATIC::_getFWORD($font, $offset);
778 $offset += 4;
779 $yMax = TCPDF_STATIC::_getFWORD($font, $offset);
780 $offset += 2;
781 $fmetric['CapHeight'] = round(($yMax - $yMin) * $urk);
782 // ceate widths array
783 $cw = array();
784 $offset = $table['hmtx']['offset'];
785 for ($i = 0 ; $i < $numberOfHMetrics; ++$i) {
786 $cw[$i] = round(TCPDF_STATIC::_getUFWORD($font, $offset) * $urk);
787 $offset += 4; // skip lsb
788 }
789 if ($numberOfHMetrics < $numGlyphs) {
790 // fill missing widths with the last value
791 $cw = array_pad($cw, $numGlyphs, $cw[($numberOfHMetrics - 1)]);
792 }
793 $fmetric['MissingWidth'] = $cw[0];
794 $fmetric['cw'] = '';
795 $fmetric['cbbox'] = '';
796 for ($cid = 0; $cid <= 65535; ++$cid) {
797 if (isset($ctg[$cid])) {
798 if (isset($cw[$ctg[$cid]])) {
799 $fmetric['cw'] .= ','.$cid.'=>'.$cw[$ctg[$cid]];
800 }
801 if ($addcbbox AND isset($indexToLoc[$ctg[$cid]])) {
802 $offset = ($table['glyf']['offset'] + $indexToLoc[$ctg[$cid]]);
803 $xMin = round(TCPDF_STATIC::_getFWORD($font, $offset + 2) * $urk);
804 $yMin = round(TCPDF_STATIC::_getFWORD($font, $offset + 4) * $urk);
805 $xMax = round(TCPDF_STATIC::_getFWORD($font, $offset + 6) * $urk);
806 $yMax = round(TCPDF_STATIC::_getFWORD($font, $offset + 8) * $urk);
807 $fmetric['cbbox'] .= ','.$cid.'=>array('.$xMin.','.$yMin.','.$xMax.','.$yMax.')';
808 }
809 }
810 }
811 } // end of true type
812 if (($fmetric['type'] == 'TrueTypeUnicode') AND (count($ctg) == 256)) {
813 $fmetric['type'] = 'TrueType';
814 }
815 // ---------- create php font file ----------
816 $pfile = '<'.'?'.'php'."\n";
817 $pfile .= '// TCPDF FONT FILE DESCRIPTION'."\n";
818 $pfile .= '$type=\''.$fmetric['type'].'\';'."\n";
819 $pfile .= '$name=\''.$fmetric['name'].'\';'."\n";
820 $pfile .= '$up='.$fmetric['underlinePosition'].';'."\n";
821 $pfile .= '$ut='.$fmetric['underlineThickness'].';'."\n";
822 if ($fmetric['MissingWidth'] > 0) {
823 $pfile .= '$dw='.$fmetric['MissingWidth'].';'."\n";
824 } else {
825 $pfile .= '$dw='.$fmetric['AvgWidth'].';'."\n";
826 }
827 $pfile .= '$diff=\''.$fmetric['diff'].'\';'."\n";
828 if ($fmetric['type'] == 'Type1') {
829 // Type 1
830 $pfile .= '$enc=\''.$fmetric['enc'].'\';'."\n";
831 $pfile .= '$file=\''.$fmetric['file'].'\';'."\n";
832 $pfile .= '$size1='.$fmetric['size1'].';'."\n";
833 $pfile .= '$size2='.$fmetric['size2'].';'."\n";
834 } else {
835 $pfile .= '$originalsize='.$fmetric['originalsize'].';'."\n";
836 if ($fmetric['type'] == 'cidfont0') {
837 // CID-0
838 switch ($fonttype) {
839 case 'CID0JP': {
840 $pfile .= '// Japanese'."\n";
841 $pfile .= '$enc=\'UniJIS-UTF16-H\';'."\n";
842 $pfile .= '$cidinfo=array(\'Registry\'=>\'Adobe\', \'Ordering\'=>\'Japan1\',\'Supplement\'=>5);'."\n";
843 $pfile .= 'include(dirname(__FILE__).\'/uni2cid_aj16.php\');'."\n";
844 break;
845 }
846 case 'CID0KR': {
847 $pfile .= '// Korean'."\n";
848 $pfile .= '$enc=\'UniKS-UTF16-H\';'."\n";
849 $pfile .= '$cidinfo=array(\'Registry\'=>\'Adobe\', \'Ordering\'=>\'Korea1\',\'Supplement\'=>0);'."\n";
850 $pfile .= 'include(dirname(__FILE__).\'/uni2cid_ak12.php\');'."\n";
851 break;
852 }
853 case 'CID0CS': {
854 $pfile .= '// Chinese Simplified'."\n";
855 $pfile .= '$enc=\'UniGB-UTF16-H\';'."\n";
856 $pfile .= '$cidinfo=array(\'Registry\'=>\'Adobe\', \'Ordering\'=>\'GB1\',\'Supplement\'=>2);'."\n";
857 $pfile .= 'include(dirname(__FILE__).\'/uni2cid_ag15.php\');'."\n";
858 break;
859 }
860 case 'CID0CT':
861 default: {
862 $pfile .= '// Chinese Traditional'."\n";
863 $pfile .= '$enc=\'UniCNS-UTF16-H\';'."\n";
864 $pfile .= '$cidinfo=array(\'Registry\'=>\'Adobe\', \'Ordering\'=>\'CNS1\',\'Supplement\'=>0);'."\n";
865 $pfile .= 'include(dirname(__FILE__).\'/uni2cid_aj16.php\');'."\n";
866 break;
867 }
868 }
869 } else {
870 // TrueType
871 $pfile .= '$enc=\''.$fmetric['enc'].'\';'."\n";
872 $pfile .= '$file=\''.$fmetric['file'].'\';'."\n";
873 $pfile .= '$ctg=\''.$fmetric['ctg'].'\';'."\n";
874 // create CIDToGIDMap
875 $cidtogidmap = str_pad('', 131072, "\x00"); // (256 * 256 * 2) = 131072
876 foreach ($ctg as $cid => $gid) {
877 $cidtogidmap = self::updateCIDtoGIDmap($cidtogidmap, $cid, $ctg[$cid]);
878 }
879 // store compressed CIDToGIDMap
880 $fp = fopen($outpath.$fmetric['ctg'], 'wb');
881 fwrite($fp, gzcompress($cidtogidmap));
882 fclose($fp);
883 }
884 }
885 $pfile .= '$desc=array(';
886 $pfile .= '\'Flags\'=>'.$fmetric['Flags'].',';
887 $pfile .= '\'FontBBox\'=>\'['.$fmetric['bbox'].']\',';
888 $pfile .= '\'ItalicAngle\'=>'.$fmetric['italicAngle'].',';
889 $pfile .= '\'Ascent\'=>'.$fmetric['Ascent'].',';
890 $pfile .= '\'Descent\'=>'.$fmetric['Descent'].',';
891 $pfile .= '\'Leading\'=>'.$fmetric['Leading'].',';
892 $pfile .= '\'CapHeight\'=>'.$fmetric['CapHeight'].',';
893 $pfile .= '\'XHeight\'=>'.$fmetric['XHeight'].',';
894 $pfile .= '\'StemV\'=>'.$fmetric['StemV'].',';
895 $pfile .= '\'StemH\'=>'.$fmetric['StemH'].',';
896 $pfile .= '\'AvgWidth\'=>'.$fmetric['AvgWidth'].',';
897 $pfile .= '\'MaxWidth\'=>'.$fmetric['MaxWidth'].',';
898 $pfile .= '\'MissingWidth\'=>'.$fmetric['MissingWidth'].'';
899 $pfile .= ');'."\n";
900 if (!empty($fmetric['cbbox'])) {
901 $pfile .= '$cbbox=array('.substr($fmetric['cbbox'], 1).');'."\n";
902 }
903 $pfile .= '$cw=array('.substr($fmetric['cw'], 1).');'."\n";
904 $pfile .= '// --- EOF ---'."\n";
905 // store file
906 $fp = fopen($outpath.$font_name.'.php', 'w');
907 fwrite($fp, $pfile);
908 fclose($fp);
909 // return TCPDF font name
910 return $font_name;
911 }
912
913 /**
914 * Returs the checksum of a TTF table.
915 * @param $table (string) table to check
916 * @param $length (int) length of table in bytes
917 * @return int checksum
918 * @author Nicola Asuni
919 * @since 5.2.000 (2010-06-02)
920 * @public static
921 */
922 public static function _getTTFtableChecksum($table, $length) {
923 $sum = 0;
924 $tlen = ($length / 4);
925 $offset = 0;
926 for ($i = 0; $i < $tlen; ++$i) {
927 $v = unpack('Ni', substr($table, $offset, 4));
928 $sum += $v['i'];
929 $offset += 4;
930 }
931 $sum = unpack('Ni', pack('N', $sum));
932 return $sum['i'];
933 }
934
935 /**
936 * Returns a subset of the TrueType font data without the unused glyphs.
937 * @param $font (string) TrueType font data.
938 * @param $subsetchars (array) Array of used characters (the glyphs to keep).
939 * @return (string) A subset of TrueType font data without the unused glyphs.
940 * @author Nicola Asuni
941 * @since 5.2.000 (2010-06-02)
942 * @public static
943 */
944 public static function _getTrueTypeFontSubset($font, $subsetchars) {
945 ksort($subsetchars);
946 $offset = 0; // offset position of the font data
947 if (TCPDF_STATIC::_getULONG($font, $offset) != 0x10000) {
948 // sfnt version must be 0x00010000 for TrueType version 1.0.
949 return $font;
950 }
951 $offset += 4;
952 // get number of tables
953 $numTables = TCPDF_STATIC::_getUSHORT($font, $offset);
954 $offset += 2;
955 // skip searchRange, entrySelector and rangeShift
956 $offset += 6;
957 // tables array
958 $table = array();
959 // for each table
960 for ($i = 0; $i < $numTables; ++$i) {
961 // get table info
962 $tag = substr($font, $offset, 4);
963 $offset += 4;
964 $table[$tag] = array();
965 $table[$tag]['checkSum'] = TCPDF_STATIC::_getULONG($font, $offset);
966 $offset += 4;
967 $table[$tag]['offset'] = TCPDF_STATIC::_getULONG($font, $offset);
968 $offset += 4;
969 $table[$tag]['length'] = TCPDF_STATIC::_getULONG($font, $offset);
970 $offset += 4;
971 }
972 // check magicNumber
973 $offset = $table['head']['offset'] + 12;
974 if (TCPDF_STATIC::_getULONG($font, $offset) != 0x5F0F3CF5) {
975 // magicNumber must be 0x5F0F3CF5
976 return $font;
977 }
978 $offset += 4;
979 // get offset mode (indexToLocFormat : 0 = short, 1 = long)
980 $offset = $table['head']['offset'] + 50;
981 $short_offset = (TCPDF_STATIC::_getSHORT($font, $offset) == 0);
982 $offset += 2;
983 // get the offsets to the locations of the glyphs in the font, relative to the beginning of the glyphData table
984 $indexToLoc = array();
985 $offset = $table['loca']['offset'];
986 if ($short_offset) {
987 // short version
988 $tot_num_glyphs = floor($table['loca']['length'] / 2); // numGlyphs + 1
989 for ($i = 0; $i < $tot_num_glyphs; ++$i) {
990 $indexToLoc[$i] = TCPDF_STATIC::_getUSHORT($font, $offset) * 2;
991 $offset += 2;
992 }
993 } else {
994 // long version
995 $tot_num_glyphs = ($table['loca']['length'] / 4); // numGlyphs + 1
996 for ($i = 0; $i < $tot_num_glyphs; ++$i) {
997 $indexToLoc[$i] = TCPDF_STATIC::_getULONG($font, $offset);
998 $offset += 4;
999 }
1000 }
1001 // get glyphs indexes of chars from cmap table
1002 $subsetglyphs = array(); // glyph IDs on key
1003 $subsetglyphs[0] = true; // character codes that do not correspond to any glyph in the font should be mapped to glyph index 0
1004 $offset = $table['cmap']['offset'] + 2;
1005 $numEncodingTables = TCPDF_STATIC::_getUSHORT($font, $offset);
1006 $offset += 2;
1007 $encodingTables = array();
1008 for ($i = 0; $i < $numEncodingTables; ++$i) {
1009 $encodingTables[$i]['platformID'] = TCPDF_STATIC::_getUSHORT($font, $offset);
1010 $offset += 2;
1011 $encodingTables[$i]['encodingID'] = TCPDF_STATIC::_getUSHORT($font, $offset);
1012 $offset += 2;
1013 $encodingTables[$i]['offset'] = TCPDF_STATIC::_getULONG($font, $offset);
1014 $offset += 4;
1015 }
1016 foreach ($encodingTables as $enctable) {
1017 // get all platforms and encodings
1018 $offset = $table['cmap']['offset'] + $enctable['offset'];
1019 $format = TCPDF_STATIC::_getUSHORT($font, $offset);
1020 $offset += 2;
1021 switch ($format) {
1022 case 0: { // Format 0: Byte encoding table
1023 $offset += 4; // skip length and version/language
1024 for ($c = 0; $c < 256; ++$c) {
1025 if (isset($subsetchars[$c])) {
1026 $g = TCPDF_STATIC::_getBYTE($font, $offset);
1027 $subsetglyphs[$g] = true;
1028 }
1029 ++$offset;
1030 }
1031 break;
1032 }
1033 case 2: { // Format 2: High-byte mapping through table
1034 $offset += 4; // skip length and version/language
1035 $numSubHeaders = 0;
1036 for ($i = 0; $i < 256; ++$i) {
1037 // Array that maps high bytes to subHeaders: value is subHeader index * 8.
1038 $subHeaderKeys[$i] = (TCPDF_STATIC::_getUSHORT($font, $offset) / 8);
1039 $offset += 2;
1040 if ($numSubHeaders < $subHeaderKeys[$i]) {
1041 $numSubHeaders = $subHeaderKeys[$i];
1042 }
1043 }
1044 // the number of subHeaders is equal to the max of subHeaderKeys + 1
1045 ++$numSubHeaders;
1046 // read subHeader structures
1047 $subHeaders = array();
1048 $numGlyphIndexArray = 0;
1049 for ($k = 0; $k < $numSubHeaders; ++$k) {
1050 $subHeaders[$k]['firstCode'] = TCPDF_STATIC::_getUSHORT($font, $offset);
1051 $offset += 2;
1052 $subHeaders[$k]['entryCount'] = TCPDF_STATIC::_getUSHORT($font, $offset);
1053 $offset += 2;
1054 $subHeaders[$k]['idDelta'] = TCPDF_STATIC::_getUSHORT($font, $offset);
1055 $offset += 2;
1056 $subHeaders[$k]['idRangeOffset'] = TCPDF_STATIC::_getUSHORT($font, $offset);
1057 $offset += 2;
1058 $subHeaders[$k]['idRangeOffset'] -= (2 + (($numSubHeaders - $k - 1) * 8));
1059 $subHeaders[$k]['idRangeOffset'] /= 2;
1060 $numGlyphIndexArray += $subHeaders[$k]['entryCount'];
1061 }
1062 for ($k = 0; $k < $numGlyphIndexArray; ++$k) {
1063 $glyphIndexArray[$k] = TCPDF_STATIC::_getUSHORT($font, $offset);
1064 $offset += 2;
1065 }
1066 for ($i = 0; $i < 256; ++$i) {
1067 $k = $subHeaderKeys[$i];
1068 if ($k == 0) {
1069 // one byte code
1070 $c = $i;
1071 if (isset($subsetchars[$c])) {
1072 $g = $glyphIndexArray[0];
1073 $subsetglyphs[$g] = true;
1074 }
1075 } else {
1076 // two bytes code
1077 $start_byte = $subHeaders[$k]['firstCode'];
1078 $end_byte = $start_byte + $subHeaders[$k]['entryCount'];
1079 for ($j = $start_byte; $j < $end_byte; ++$j) {
1080 // combine high and low bytes
1081 $c = (($i << 8) + $j);
1082 if (isset($subsetchars[$c])) {
1083 $idRangeOffset = ($subHeaders[$k]['idRangeOffset'] + $j - $subHeaders[$k]['firstCode']);
1084 $g = ($glyphIndexArray[$idRangeOffset] + $subHeaders[$k]['idDelta']) % 65536;
1085 if ($g < 0) {
1086 $g = 0;
1087 }
1088 $subsetglyphs[$g] = true;
1089 }
1090 }
1091 }
1092 }
1093 break;
1094 }
1095 case 4: { // Format 4: Segment mapping to delta values
1096 $length = TCPDF_STATIC::_getUSHORT($font, $offset);
1097 $offset += 2;
1098 $offset += 2; // skip version/language
1099 $segCount = floor(TCPDF_STATIC::_getUSHORT($font, $offset) / 2);
1100 $offset += 2;
1101 $offset += 6; // skip searchRange, entrySelector, rangeShift
1102 $endCount = array(); // array of end character codes for each segment
1103 for ($k = 0; $k < $segCount; ++$k) {
1104 $endCount[$k] = TCPDF_STATIC::_getUSHORT($font, $offset);
1105 $offset += 2;
1106 }
1107 $offset += 2; // skip reservedPad
1108 $startCount = array(); // array of start character codes for each segment
1109 for ($k = 0; $k < $segCount; ++$k) {
1110 $startCount[$k] = TCPDF_STATIC::_getUSHORT($font, $offset);
1111 $offset += 2;
1112 }
1113 $idDelta = array(); // delta for all character codes in segment
1114 for ($k = 0; $k < $segCount; ++$k) {
1115 $idDelta[$k] = TCPDF_STATIC::_getUSHORT($font, $offset);
1116 $offset += 2;
1117 }
1118 $idRangeOffset = array(); // Offsets into glyphIdArray or 0
1119 for ($k = 0; $k < $segCount; ++$k) {
1120 $idRangeOffset[$k] = TCPDF_STATIC::_getUSHORT($font, $offset);
1121 $offset += 2;
1122 }
1123 $gidlen = (floor($length / 2) - 8 - (4 * $segCount));
1124 $glyphIdArray = array(); // glyph index array
1125 for ($k = 0; $k < $gidlen; ++$k) {
1126 $glyphIdArray[$k] = TCPDF_STATIC::_getUSHORT($font, $offset);
1127 $offset += 2;
1128 }
1129 for ($k = 0; $k < $segCount; ++$k) {
1130 for ($c = $startCount[$k]; $c <= $endCount[$k]; ++$c) {
1131 if (isset($subsetchars[$c])) {
1132 if ($idRangeOffset[$k] == 0) {
1133 $g = ($idDelta[$k] + $c) % 65536;
1134 } else {
1135 $gid = (floor($idRangeOffset[$k] / 2) + ($c - $startCount[$k]) - ($segCount - $k));
1136 $g = ($glyphIdArray[$gid] + $idDelta[$k]) % 65536;
1137 }
1138 if ($g < 0) {
1139 $g = 0;
1140 }
1141 $subsetglyphs[$g] = true;
1142 }
1143 }
1144 }
1145 break;
1146 }
1147 case 6: { // Format 6: Trimmed table mapping
1148 $offset += 4; // skip length and version/language
1149 $firstCode = TCPDF_STATIC::_getUSHORT($font, $offset);
1150 $offset += 2;
1151 $entryCount = TCPDF_STATIC::_getUSHORT($font, $offset);
1152 $offset += 2;
1153 for ($k = 0; $k < $entryCount; ++$k) {
1154 $c = ($k + $firstCode);
1155 if (isset($subsetchars[$c])) {
1156 $g = TCPDF_STATIC::_getUSHORT($font, $offset);
1157 $subsetglyphs[$g] = true;
1158 }
1159 $offset += 2;
1160 }
1161 break;
1162 }
1163 case 8: { // Format 8: Mixed 16-bit and 32-bit coverage
1164 $offset += 10; // skip reserved, length and version/language
1165 for ($k = 0; $k < 8192; ++$k) {
1166 $is32[$k] = TCPDF_STATIC::_getBYTE($font, $offset);
1167 ++$offset;
1168 }
1169 $nGroups = TCPDF_STATIC::_getULONG($font, $offset);
1170 $offset += 4;
1171 for ($i = 0; $i < $nGroups; ++$i) {
1172 $startCharCode = TCPDF_STATIC::_getULONG($font, $offset);
1173 $offset += 4;
1174 $endCharCode = TCPDF_STATIC::_getULONG($font, $offset);
1175 $offset += 4;
1176 $startGlyphID = TCPDF_STATIC::_getULONG($font, $offset);
1177 $offset += 4;
1178 for ($k = $startCharCode; $k <= $endCharCode; ++$k) {
1179 $is32idx = floor($c / 8);
1180 if ((isset($is32[$is32idx])) AND (($is32[$is32idx] & (1 << (7 - ($c % 8)))) == 0)) {
1181 $c = $k;
1182 } else {
1183 // 32 bit format
1184 // convert to decimal (http://www.unicode.org/faq//utf_bom.html#utf16-4)
1185 //LEAD_OFFSET = (0xD800 - (0x10000 >> 10)) = 55232
1186 //SURROGATE_OFFSET = (0x10000 - (0xD800 << 10) - 0xDC00) = -56613888
1187 $c = ((55232 + ($k >> 10)) << 10) + (0xDC00 + ($k & 0x3FF)) -56613888;
1188 }
1189 if (isset($subsetchars[$c])) {
1190 $subsetglyphs[$startGlyphID] = true;
1191 }
1192 ++$startGlyphID;
1193 }
1194 }
1195 break;
1196 }
1197 case 10: { // Format 10: Trimmed array
1198 $offset += 10; // skip reserved, length and version/language
1199 $startCharCode = TCPDF_STATIC::_getULONG($font, $offset);
1200 $offset += 4;
1201 $numChars = TCPDF_STATIC::_getULONG($font, $offset);
1202 $offset += 4;
1203 for ($k = 0; $k < $numChars; ++$k) {
1204 $c = ($k + $startCharCode);
1205 if (isset($subsetchars[$c])) {
1206 $g = TCPDF_STATIC::_getUSHORT($font, $offset);
1207 $subsetglyphs[$g] = true;
1208 }
1209 $offset += 2;
1210 }
1211 break;
1212 }
1213 case 12: { // Format 12: Segmented coverage
1214 $offset += 10; // skip length and version/language
1215 $nGroups = TCPDF_STATIC::_getULONG($font, $offset);
1216 $offset += 4;
1217 for ($k = 0; $k < $nGroups; ++$k) {
1218 $startCharCode = TCPDF_STATIC::_getULONG($font, $offset);
1219 $offset += 4;
1220 $endCharCode = TCPDF_STATIC::_getULONG($font, $offset);
1221 $offset += 4;
1222 $startGlyphCode = TCPDF_STATIC::_getULONG($font, $offset);
1223 $offset += 4;
1224 for ($c = $startCharCode; $c <= $endCharCode; ++$c) {
1225 if (isset($subsetchars[$c])) {
1226 $subsetglyphs[$startGlyphCode] = true;
1227 }
1228 ++$startGlyphCode;
1229 }
1230 }
1231 break;
1232 }
1233 case 13: { // Format 13: Many-to-one range mappings
1234 // to be implemented ...
1235 break;
1236 }
1237 case 14: { // Format 14: Unicode Variation Sequences
1238 // to be implemented ...
1239 break;
1240 }
1241 }
1242 }
1243 // include all parts of composite glyphs
1244 $new_sga = $subsetglyphs;
1245 while (!empty($new_sga)) {
1246 $sga = $new_sga;
1247 $new_sga = array();
1248 foreach ($sga as $key => $val) {
1249 if (isset($indexToLoc[$key])) {
1250 $offset = ($table['glyf']['offset'] + $indexToLoc[$key]);
1251 $numberOfContours = TCPDF_STATIC::_getSHORT($font, $offset);
1252 $offset += 2;
1253 if ($numberOfContours < 0) { // composite glyph
1254 $offset += 8; // skip xMin, yMin, xMax, yMax
1255 do {
1256 $flags = TCPDF_STATIC::_getUSHORT($font, $offset);
1257 $offset += 2;
1258 $glyphIndex = TCPDF_STATIC::_getUSHORT($font, $offset);
1259 $offset += 2;
1260 if (!isset($subsetglyphs[$glyphIndex])) {
1261 // add missing glyphs
1262 $new_sga[$glyphIndex] = true;
1263 }
1264 // skip some bytes by case
1265 if ($flags & 1) {
1266 $offset += 4;
1267 } else {
1268 $offset += 2;
1269 }
1270 if ($flags & 8) {
1271 $offset += 2;
1272 } elseif ($flags & 64) {
1273 $offset += 4;
1274 } elseif ($flags & 128) {
1275 $offset += 8;
1276 }
1277 } while ($flags & 32);
1278 }
1279 }
1280 }
1281 $subsetglyphs += $new_sga;
1282 }
1283 // sort glyphs by key (and remove duplicates)
1284 ksort($subsetglyphs);
1285 // build new glyf and loca tables
1286 $glyf = '';
1287 $loca = '';
1288 $offset = 0;
1289 $glyf_offset = $table['glyf']['offset'];
1290 for ($i = 0; $i < $tot_num_glyphs; ++$i) {
1291 if (isset($subsetglyphs[$i])) {
1292 $length = ($indexToLoc[($i + 1)] - $indexToLoc[$i]);
1293 $glyf .= substr($font, ($glyf_offset + $indexToLoc[$i]), $length);
1294 } else {
1295 $length = 0;
1296 }
1297 if ($short_offset) {
1298 $loca .= pack('n', floor($offset / 2));
1299 } else {
1300 $loca .= pack('N', $offset);
1301 }
1302 $offset += $length;
1303 }
1304 // array of table names to preserve (loca and glyf tables will be added later)
1305 // the cmap table is not needed and shall not be present, since the mapping from character codes to glyph descriptions is provided separately
1306 $table_names = array ('head', 'hhea', 'hmtx', 'maxp', 'cvt ', 'fpgm', 'prep'); // minimum required table names
1307 // get the tables to preserve
1308 $offset = 12;
1309 foreach ($table as $tag => $val) {
1310 if (in_array($tag, $table_names)) {
1311 $table[$tag]['data'] = substr($font, $table[$tag]['offset'], $table[$tag]['length']);
1312 if ($tag == 'head') {
1313 // set the checkSumAdjustment to 0
1314 $table[$tag]['data'] = substr($table[$tag]['data'], 0, 8)."\x0\x0\x0\x0".substr($table[$tag]['data'], 12);
1315 }
1316 $pad = 4 - ($table[$tag]['length'] % 4);
1317 if ($pad != 4) {
1318 // the length of a table must be a multiple of four bytes
1319 $table[$tag]['length'] += $pad;
1320 $table[$tag]['data'] .= str_repeat("\x0", $pad);
1321 }
1322 $table[$tag]['offset'] = $offset;
1323 $offset += $table[$tag]['length'];
1324 // check sum is not changed (so keep the following line commented)
1325 //$table[$tag]['checkSum'] = self::_getTTFtableChecksum($table[$tag]['data'], $table[$tag]['length']);
1326 } else {
1327 unset($table[$tag]);
1328 }
1329 }
1330 // add loca
1331 $table['loca']['data'] = $loca;
1332 $table['loca']['length'] = strlen($loca);
1333 $pad = 4 - ($table['loca']['length'] % 4);
1334 if ($pad != 4) {
1335 // the length of a table must be a multiple of four bytes
1336 $table['loca']['length'] += $pad;
1337 $table['loca']['data'] .= str_repeat("\x0", $pad);
1338 }
1339 $table['loca']['offset'] = $offset;
1340 $table['loca']['checkSum'] = self::_getTTFtableChecksum($table['loca']['data'], $table['loca']['length']);
1341 $offset += $table['loca']['length'];
1342 // add glyf
1343 $table['glyf']['data'] = $glyf;
1344 $table['glyf']['length'] = strlen($glyf);
1345 $pad = 4 - ($table['glyf']['length'] % 4);
1346 if ($pad != 4) {
1347 // the length of a table must be a multiple of four bytes
1348 $table['glyf']['length'] += $pad;
1349 $table['glyf']['data'] .= str_repeat("\x0", $pad);
1350 }
1351 $table['glyf']['offset'] = $offset;
1352 $table['glyf']['checkSum'] = self::_getTTFtableChecksum($table['glyf']['data'], $table['glyf']['length']);
1353 // rebuild font
1354 $font = '';
1355 $font .= pack('N', 0x10000); // sfnt version
1356 $numTables = count($table);
1357 $font .= pack('n', $numTables); // numTables
1358 $entrySelector = floor(log($numTables, 2));
1359 $searchRange = pow(2, $entrySelector) * 16;
1360 $rangeShift = ($numTables * 16) - $searchRange;
1361 $font .= pack('n', $searchRange); // searchRange
1362 $font .= pack('n', $entrySelector); // entrySelector
1363 $font .= pack('n', $rangeShift); // rangeShift
1364 $offset = ($numTables * 16);
1365 foreach ($table as $tag => $data) {
1366 $font .= $tag; // tag
1367 $font .= pack('N', $data['checkSum']); // checkSum
1368 $font .= pack('N', ($data['offset'] + $offset)); // offset
1369 $font .= pack('N', $data['length']); // length
1370 }
1371 foreach ($table as $data) {
1372 $font .= $data['data'];
1373 }
1374 // set checkSumAdjustment on head table
1375 $checkSumAdjustment = 0xB1B0AFBA - self::_getTTFtableChecksum($font, strlen($font));
1376 $font = substr($font, 0, $table['head']['offset'] + 8).pack('N', $checkSumAdjustment).substr($font, $table['head']['offset'] + 12);
1377 return $font;
1378 }
1379
1380 /**
1381 * Outputs font widths
1382 * @param $font (array) font data
1383 * @param $cidoffset (int) offset for CID values
1384 * @return PDF command string for font widths
1385 * @author Nicola Asuni
1386 * @since 4.4.000 (2008-12-07)
1387 * @public static
1388 */
1389 public static function _putfontwidths($font, $cidoffset=0) {
1390 ksort($font['cw']);
1391 $rangeid = 0;
1392 $range = array();
1393 $prevcid = -2;
1394 $prevwidth = -1;
1395 $interval = false;
1396 // for each character
1397 foreach ($font['cw'] as $cid => $width) {
1398 $cid -= $cidoffset;
1399 if ($font['subset'] AND (!isset($font['subsetchars'][$cid]))) {
1400 // ignore the unused characters (font subsetting)
1401 continue;
1402 }
1403 if ($width != $font['dw']) {
1404 if ($cid == ($prevcid + 1)) {
1405 // consecutive CID
1406 if ($width == $prevwidth) {
1407 if ($width == $range[$rangeid][0]) {
1408 $range[$rangeid][] = $width;
1409 } else {
1410 array_pop($range[$rangeid]);
1411 // new range
1412 $rangeid = $prevcid;
1413 $range[$rangeid] = array();
1414 $range[$rangeid][] = $prevwidth;
1415 $range[$rangeid][] = $width;
1416 }
1417 $interval = true;
1418 $range[$rangeid]['interval'] = true;
1419 } else {
1420 if ($interval) {
1421 // new range
1422 $rangeid = $cid;
1423 $range[$rangeid] = array();
1424 $range[$rangeid][] = $width;
1425 } else {
1426 $range[$rangeid][] = $width;
1427 }
1428 $interval = false;
1429 }
1430 } else {
1431 // new range
1432 $rangeid = $cid;
1433 $range[$rangeid] = array();
1434 $range[$rangeid][] = $width;
1435 $interval = false;
1436 }
1437 $prevcid = $cid;
1438 $prevwidth = $width;
1439 }
1440 }
1441 // optimize ranges
1442 $prevk = -1;
1443 $nextk = -1;
1444 $prevint = false;
1445 foreach ($range as $k => $ws) {
1446 $cws = count($ws);
1447 if (($k == $nextk) AND (!$prevint) AND ((!isset($ws['interval'])) OR ($cws < 4))) {
1448 if (isset($range[$k]['interval'])) {
1449 unset($range[$k]['interval']);
1450 }
1451 $range[$prevk] = array_merge($range[$prevk], $range[$k]);
1452 unset($range[$k]);
1453 } else {
1454 $prevk = $k;
1455 }
1456 $nextk = $k + $cws;
1457 if (isset($ws['interval'])) {
1458 if ($cws > 3) {
1459 $prevint = true;
1460 } else {
1461 $prevint = false;
1462 }
1463 if (isset($range[$k]['interval'])) {
1464 unset($range[$k]['interval']);
1465 }
1466 --$nextk;
1467 } else {
1468 $prevint = false;
1469 }
1470 }
1471 // output data
1472 $w = '';
1473 foreach ($range as $k => $ws) {
1474 if (count(array_count_values($ws)) == 1) {
1475 // interval mode is more compact
1476 $w .= ' '.$k.' '.($k + count($ws) - 1).' '.$ws[0];
1477 } else {
1478 // range mode
1479 $w .= ' '.$k.' [ '.implode(' ', $ws).' ]';
1480 }
1481 }
1482 return '/W ['.$w.' ]';
1483 }
1484
1485 /**
1486 * Returns the unicode caracter specified by the value
1487 * @param $c (int) UTF-8 value
1488 * @param $unicode (boolean) True if we are in unicode mode, false otherwise.
1489 * @return Returns the specified character.
1490 * @since 2.3.000 (2008-03-05)
1491 * @public static
1492 */
1493 public static function unichr($c, $unicode=true) {
1494 if (!$unicode) {
1495 return chr($c);
1496 } elseif ($c <= 0x7F) {
1497 // one byte
1498 return chr($c);
1499 } elseif ($c <= 0x7FF) {
1500 // two bytes
1501 return chr(0xC0 | $c >> 6).chr(0x80 | $c & 0x3F);
1502 } elseif ($c <= 0xFFFF) {
1503 // three bytes
1504 return chr(0xE0 | $c >> 12).chr(0x80 | $c >> 6 & 0x3F).chr(0x80 | $c & 0x3F);
1505 } elseif ($c <= 0x10FFFF) {
1506 // four bytes
1507 return chr(0xF0 | $c >> 18).chr(0x80 | $c >> 12 & 0x3F).chr(0x80 | $c >> 6 & 0x3F).chr(0x80 | $c & 0x3F);
1508 } else {
1509 return '';
1510 }
1511 }
1512
1513 /**
1514 * Returns the unicode caracter specified by UTF-8 value
1515 * @param $c (int) UTF-8 value
1516 * @return Returns the specified character.
1517 * @public static
1518 */
1519 public static function unichrUnicode($c) {
1520 return self::unichr($c, true);
1521 }
1522
1523 /**
1524 * Returns the unicode caracter specified by ASCII value
1525 * @param $c (int) UTF-8 value
1526 * @return Returns the specified character.
1527 * @public static
1528 */
1529 public static function unichrASCII($c) {
1530 return self::unichr($c, false);
1531 }
1532
1533 /**
1534 * Converts array of UTF-8 characters to UTF16-BE string.<br>
1535 * Based on: http://www.faqs.org/rfcs/rfc2781.html
1536 * <pre>
1537 * Encoding UTF-16:
1538 *
1539 * Encoding of a single character from an ISO 10646 character value to
1540 * UTF-16 proceeds as follows. Let U be the character number, no greater
1541 * than 0x10FFFF.
1542 *
1543 * 1) If U < 0x10000, encode U as a 16-bit unsigned integer and
1544 * terminate.
1545 *
1546 * 2) Let U' = U - 0x10000. Because U is less than or equal to 0x10FFFF,
1547 * U' must be less than or equal to 0xFFFFF. That is, U' can be
1548 * represented in 20 bits.
1549 *
1550 * 3) Initialize two 16-bit unsigned integers, W1 and W2, to 0xD800 and
1551 * 0xDC00, respectively. These integers each have 10 bits free to
1552 * encode the character value, for a total of 20 bits.
1553 *
1554 * 4) Assign the 10 high-order bits of the 20-bit U' to the 10 low-order
1555 * bits of W1 and the 10 low-order bits of U' to the 10 low-order
1556 * bits of W2. Terminate.
1557 *
1558 * Graphically, steps 2 through 4 look like:
1559 * U' = yyyyyyyyyyxxxxxxxxxx
1560 * W1 = 110110yyyyyyyyyy
1561 * W2 = 110111xxxxxxxxxx
1562 * </pre>
1563 * @param $unicode (array) array containing UTF-8 unicode values
1564 * @param $setbom (boolean) if true set the Byte Order Mark (BOM = 0xFEFF)
1565 * @return string
1566 * @protected
1567 * @author Nicola Asuni
1568 * @since 2.1.000 (2008-01-08)
1569 * @public static
1570 */
1571 public static function arrUTF8ToUTF16BE($unicode, $setbom=false) {
1572 $outstr = ''; // string to be returned
1573 if ($setbom) {
1574 $outstr .= "\xFE\xFF"; // Byte Order Mark (BOM)
1575 }
1576 foreach ($unicode as $char) {
1577 if ($char == 0x200b) {
1578 // skip Unicode Character 'ZERO WIDTH SPACE' (DEC:8203, U+200B)
1579 } elseif ($char == 0xFFFD) {
1580 $outstr .= "\xFF\xFD"; // replacement character
1581 } elseif ($char < 0x10000) {
1582 $outstr .= chr($char >> 0x08);
1583 $outstr .= chr($char & 0xFF);
1584 } else {
1585 $char -= 0x10000;
1586 $w1 = 0xD800 | ($char >> 0x0a);
1587 $w2 = 0xDC00 | ($char & 0x3FF);
1588 $outstr .= chr($w1 >> 0x08);
1589 $outstr .= chr($w1 & 0xFF);
1590 $outstr .= chr($w2 >> 0x08);
1591 $outstr .= chr($w2 & 0xFF);
1592 }
1593 }
1594 return $outstr;
1595 }
1596
1597 /**
1598 * Convert an array of UTF8 values to array of unicode characters
1599 * @param $ta (array) The input array of UTF8 values.
1600 * @param $isunicode (boolean) True for Unicode mode, false otherwise.
1601 * @return Return array of unicode characters
1602 * @since 4.5.037 (2009-04-07)
1603 * @public static
1604 */
1605 public static function UTF8ArrayToUniArray($ta, $isunicode=true) {
1606 if ($isunicode) {
1607 return array_map(array('TCPDF_FONTS', 'unichrUnicode'), $ta);
1608 }
1609 return array_map(array('TCPDF_FONTS', 'unichrASCII'), $ta);
1610 }
1611
1612 /**
1613 * Extract a slice of the $strarr array and return it as string.
1614 * @param $strarr (string) The input array of characters.
1615 * @param $start (int) the starting element of $strarr.
1616 * @param $end (int) first element that will not be returned.
1617 * @param $unicode (boolean) True if we are in unicode mode, false otherwise.
1618 * @return Return part of a string
1619 * @public static
1620 */
1621 public static function UTF8ArrSubString($strarr, $start='', $end='', $unicode=true) {
1622 if (strlen($start) == 0) {
1623 $start = 0;
1624 }
1625 if (strlen($end) == 0) {
1626 $end = count($strarr);
1627 }
1628 $string = '';
1629 for ($i = $start; $i < $end; ++$i) {
1630 $string .= self::unichr($strarr[$i], $unicode);
1631 }
1632 return $string;
1633 }
1634
1635 /**
1636 * Extract a slice of the $uniarr array and return it as string.
1637 * @param $uniarr (string) The input array of characters.
1638 * @param $start (int) the starting element of $strarr.
1639 * @param $end (int) first element that will not be returned.
1640 * @return Return part of a string
1641 * @since 4.5.037 (2009-04-07)
1642 * @public static
1643 */
1644 public static function UniArrSubString($uniarr, $start='', $end='') {
1645 if (strlen($start) == 0) {
1646 $start = 0;
1647 }
1648 if (strlen($end) == 0) {
1649 $end = count($uniarr);
1650 }
1651 $string = '';
1652 for ($i=$start; $i < $end; ++$i) {
1653 $string .= $uniarr[$i];
1654 }
1655 return $string;
1656 }
1657
1658 /**
1659 * Update the CIDToGIDMap string with a new value.
1660 * @param $map (string) CIDToGIDMap.
1661 * @param $cid (int) CID value.
1662 * @param $gid (int) GID value.
1663 * @return (string) CIDToGIDMap.
1664 * @author Nicola Asuni
1665 * @since 5.9.123 (2011-09-29)
1666 * @public static
1667 */
1668 public static function updateCIDtoGIDmap($map, $cid, $gid) {
1669 if (($cid >= 0) AND ($cid <= 0xFFFF) AND ($gid >= 0)) {
1670 if ($gid > 0xFFFF) {
1671 $gid -= 0x10000;
1672 }
1673 $map[($cid * 2)] = chr($gid >> 8);
1674 $map[(($cid * 2) + 1)] = chr($gid & 0xFF);
1675 }
1676 return $map;
1677 }
1678
1679 /**
1680 * Return fonts path
1681 * @return string
1682 * @public static
1683 */
1684 public static function _getfontpath() {
1685 if (!defined('K_PATH_FONTS') AND is_dir($fdir = realpath(dirname(__FILE__).'/../fonts'))) {
1686 if (substr($fdir, -1) != '/') {
1687 $fdir .= '/';
1688 }
1689 define('K_PATH_FONTS', $fdir);
1690 }
1691 return defined('K_PATH_FONTS') ? K_PATH_FONTS : '';
1692 }
1693
1694 /**
1695 * Return font full path
1696 * @param $file (string) Font file name.
1697 * @param $fontdir (string) Font directory (set to false fto search on default directories)
1698 * @return string Font full path or empty string
1699 * @author Nicola Asuni
1700 * @since 6.0.025
1701 * @public static
1702 */
1703 public static function getFontFullPath($file, $fontdir=false) {
1704 $fontfile = '';
1705 // search files on various directories
1706 if (($fontdir !== false) AND @file_exists($fontdir.$file)) {
1707 $fontfile = $fontdir.$file;
1708 } elseif (@file_exists(self::_getfontpath().$file)) {
1709 $fontfile = self::_getfontpath().$file;
1710 } elseif (@file_exists($file)) {
1711 $fontfile = $file;
1712 }
1713 return $fontfile;
1714 }
1715
1716 /**
1717 * Converts UTF-8 characters array to array of Latin1 characters array<br>
1718 * @param $unicode (array) array containing UTF-8 unicode values
1719 * @return array
1720 * @author Nicola Asuni
1721 * @since 4.8.023 (2010-01-15)
1722 * @public static
1723 */
1724 public static function UTF8ArrToLatin1Arr($unicode) {
1725 $outarr = array(); // array to be returned
1726 foreach ($unicode as $char) {
1727 if ($char < 256) {
1728 $outarr[] = $char;
1729 } elseif (array_key_exists($char, TCPDF_FONT_DATA::$uni_utf8tolatin)) {
1730 // map from UTF-8
1731 $outarr[] = TCPDF_FONT_DATA::$uni_utf8tolatin[$char];
1732 } elseif ($char == 0xFFFD) {
1733 // skip
1734 } else {
1735 $outarr[] = 63; // '?' character
1736 }
1737 }
1738 return $outarr;
1739 }
1740
1741 /**
1742 * Converts UTF-8 characters array to array of Latin1 string<br>
1743 * @param $unicode (array) array containing UTF-8 unicode values
1744 * @return array
1745 * @author Nicola Asuni
1746 * @since 4.8.023 (2010-01-15)
1747 * @public static
1748 */
1749 public static function UTF8ArrToLatin1($unicode) {
1750 $outstr = ''; // string to be returned
1751 foreach ($unicode as $char) {
1752 if ($char < 256) {
1753 $outstr .= chr($char);
1754 } elseif (array_key_exists($char, TCPDF_FONT_DATA::$uni_utf8tolatin)) {
1755 // map from UTF-8
1756 $outstr .= chr(TCPDF_FONT_DATA::$uni_utf8tolatin[$char]);
1757 } elseif ($char == 0xFFFD) {
1758 // skip
1759 } else {
1760 $outstr .= '?';
1761 }
1762 }
1763 return $outstr;
1764 }
1765
1766 /**
1767 * Converts UTF-8 character to integer value.<br>
1768 * Uses the getUniord() method if the value is not cached.
1769 * @param $uch (string) character string to process.
1770 * @return integer Unicode value
1771 * @public static
1772 */
1773 public static function uniord($uch) {
1774 if (!isset(self::$cache_uniord[$uch])) {
1775 self::$cache_uniord[$uch] = self::getUniord($uch);
1776 }
1777 return self::$cache_uniord[$uch];
1778 }
1779
1780 /**
1781 * Converts UTF-8 character to integer value.<br>
1782 * Invalid byte sequences will be replaced with 0xFFFD (replacement character)<br>
1783 * Based on: http://www.faqs.org/rfcs/rfc3629.html
1784 * <pre>
1785 * Char. number range | UTF-8 octet sequence
1786 * (hexadecimal) | (binary)
1787 * --------------------+-----------------------------------------------
1788 * 0000 0000-0000 007F | 0xxxxxxx
1789 * 0000 0080-0000 07FF | 110xxxxx 10xxxxxx
1790 * 0000 0800-0000 FFFF | 1110xxxx 10xxxxxx 10xxxxxx
1791 * 0001 0000-0010 FFFF | 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
1792 * ---------------------------------------------------------------------
1793 *
1794 * ABFN notation:
1795 * ---------------------------------------------------------------------
1796 * UTF8-octets = *( UTF8-char )
1797 * UTF8-char = UTF8-1 / UTF8-2 / UTF8-3 / UTF8-4
1798 * UTF8-1 = %x00-7F
1799 * UTF8-2 = %xC2-DF UTF8-tail
1800 *
1801 * UTF8-3 = %xE0 %xA0-BF UTF8-tail / %xE1-EC 2( UTF8-tail ) /
1802 * %xED %x80-9F UTF8-tail / %xEE-EF 2( UTF8-tail )
1803 * UTF8-4 = %xF0 %x90-BF 2( UTF8-tail ) / %xF1-F3 3( UTF8-tail ) /
1804 * %xF4 %x80-8F 2( UTF8-tail )
1805 * UTF8-tail = %x80-BF
1806 * ---------------------------------------------------------------------
1807 * </pre>
1808 * @param $uch (string) character string to process.
1809 * @return integer Unicode value
1810 * @author Nicola Asuni
1811 * @public static
1812 */
1813 public static function getUniord($uch) {
1814 if (function_exists('mb_convert_encoding')) {
1815 list(, $char) = @unpack('N', mb_convert_encoding($uch, 'UCS-4BE', 'UTF-8'));
1816 if ($char >= 0) {
1817 return $char;
1818 }
1819 }
1820 $bytes = array(); // array containing single character byte sequences
1821 $countbytes = 0;
1822 $numbytes = 1; // number of octetc needed to represent the UTF-8 character
1823 $length = strlen($uch);
1824 for ($i = 0; $i < $length; ++$i) {
1825 $char = ord($uch[$i]); // get one string character at time
1826 if ($countbytes == 0) { // get starting octect
1827 if ($char <= 0x7F) {
1828 return $char; // use the character "as is" because is ASCII
1829 } elseif (($char >> 0x05) == 0x06) { // 2 bytes character (0x06 = 110 BIN)
1830 $bytes[] = ($char - 0xC0) << 0x06;
1831 ++$countbytes;
1832 $numbytes = 2;
1833 } elseif (($char >> 0x04) == 0x0E) { // 3 bytes character (0x0E = 1110 BIN)
1834 $bytes[] = ($char - 0xE0) << 0x0C;
1835 ++$countbytes;
1836 $numbytes = 3;
1837 } elseif (($char >> 0x03) == 0x1E) { // 4 bytes character (0x1E = 11110 BIN)
1838 $bytes[] = ($char - 0xF0) << 0x12;
1839 ++$countbytes;
1840 $numbytes = 4;
1841 } else {
1842 // use replacement character for other invalid sequences
1843 return 0xFFFD;
1844 }
1845 } elseif (($char >> 0x06) == 0x02) { // bytes 2, 3 and 4 must start with 0x02 = 10 BIN
1846 $bytes[] = $char - 0x80;
1847 ++$countbytes;
1848 if ($countbytes == $numbytes) {
1849 // compose UTF-8 bytes to a single unicode value
1850 $char = $bytes[0];
1851 for ($j = 1; $j < $numbytes; ++$j) {
1852 $char += ($bytes[$j] << (($numbytes - $j - 1) * 0x06));
1853 }
1854 if ((($char >= 0xD800) AND ($char <= 0xDFFF)) OR ($char >= 0x10FFFF)) {
1855 // The definition of UTF-8 prohibits encoding character numbers between
1856 // U+D800 and U+DFFF, which are reserved for use with the UTF-16
1857 // encoding form (as surrogate pairs) and do not directly represent
1858 // characters.
1859 return 0xFFFD; // use replacement character
1860 } else {
1861 return $char;
1862 }
1863 }
1864 } else {
1865 // use replacement character for other invalid sequences
1866 return 0xFFFD;
1867 }
1868 }
1869 return 0xFFFD;
1870 }
1871
1872 /**
1873 * Converts UTF-8 strings to codepoints array.<br>
1874 * Invalid byte sequences will be replaced with 0xFFFD (replacement character)<br>
1875 * @param $str (string) string to process.
1876 * @param $isunicode (boolean) True when the documetn is in Unicode mode, false otherwise.
1877 * @param $currentfont (array) Reference to current font array.
1878 * @return array containing codepoints (UTF-8 characters values)
1879 * @author Nicola Asuni
1880 * @public static
1881 */
1882 public static function UTF8StringToArray($str, $isunicode=true, &$currentfont) {
1883 if ($isunicode) {
1884 // requires PCRE unicode support turned on
1885 $chars = TCPDF_STATIC::pregSplit('//','u', $str, -1, PREG_SPLIT_NO_EMPTY);
1886 $carr = array_map(array('TCPDF_FONTS', 'uniord'), $chars);
1887 } else {
1888 $chars = str_split($str);
1889 $carr = array_map('ord', $chars);
1890 }
1891 $currentfont['subsetchars'] += array_fill_keys($carr, true);
1892 return $carr;
1893 }
1894
1895 /**
1896 * Converts UTF-8 strings to Latin1 when using the standard 14 core fonts.<br>
1897 * @param $str (string) string to process.
1898 * @param $isunicode (boolean) True when the documetn is in Unicode mode, false otherwise.
1899 * @param $currentfont (array) Reference to current font array.
1900 * @return string
1901 * @since 3.2.000 (2008-06-23)
1902 * @public static
1903 */
1904 public static function UTF8ToLatin1($str, $isunicode=true, &$currentfont) {
1905 $unicode = self::UTF8StringToArray($str, $isunicode, $currentfont); // array containing UTF-8 unicode values
1906 return self::UTF8ArrToLatin1($unicode);
1907 }
1908
1909 /**
1910 * Converts UTF-8 strings to UTF16-BE.<br>
1911 * @param $str (string) string to process.
1912 * @param $setbom (boolean) if true set the Byte Order Mark (BOM = 0xFEFF)
1913 * @param $isunicode (boolean) True when the documetn is in Unicode mode, false otherwise.
1914 * @param $currentfont (array) Reference to current font array.
1915 * @return string
1916 * @author Nicola Asuni
1917 * @since 1.53.0.TC005 (2005-01-05)
1918 * @public static
1919 */
1920 public static function UTF8ToUTF16BE($str, $setbom=false, $isunicode=true, &$currentfont) {
1921 if (!$isunicode) {
1922 return $str; // string is not in unicode
1923 }
1924 $unicode = self::UTF8StringToArray($str, $isunicode, $currentfont); // array containing UTF-8 unicode values
1925 return self::arrUTF8ToUTF16BE($unicode, $setbom);
1926 }
1927
1928 /**
1929 * Reverse the RLT substrings using the Bidirectional Algorithm (http://unicode.org/reports/tr9/).
1930 * @param $str (string) string to manipulate.
1931 * @param $setbom (bool) if true set the Byte Order Mark (BOM = 0xFEFF)
1932 * @param $forcertl (bool) if true forces RTL text direction
1933 * @param $isunicode (boolean) True if the document is in Unicode mode, false otherwise.
1934 * @param $currentfont (array) Reference to current font array.
1935 * @return string
1936 * @author Nicola Asuni
1937 * @since 2.1.000 (2008-01-08)
1938 * @public static
1939 */
1940 public static function utf8StrRev($str, $setbom=false, $forcertl=false, $isunicode=true, &$currentfont) {
1941 return self::utf8StrArrRev(self::UTF8StringToArray($str, $isunicode, $currentfont), $str, $setbom, $forcertl, $isunicode, $currentfont);
1942 }
1943
1944 /**
1945 * Reverse the RLT substrings array using the Bidirectional Algorithm (http://unicode.org/reports/tr9/).
1946 * @param $arr (array) array of unicode values.
1947 * @param $str (string) string to manipulate (or empty value).
1948 * @param $setbom (bool) if true set the Byte Order Mark (BOM = 0xFEFF)
1949 * @param $forcertl (bool) if true forces RTL text direction
1950 * @param $isunicode (boolean) True if the document is in Unicode mode, false otherwise.
1951 * @param $currentfont (array) Reference to current font array.
1952 * @return string
1953 * @author Nicola Asuni
1954 * @since 4.9.000 (2010-03-27)
1955 * @public static
1956 */
1957 public static function utf8StrArrRev($arr, $str='', $setbom=false, $forcertl=false, $isunicode=true, &$currentfont) {
1958 return self::arrUTF8ToUTF16BE(self::utf8Bidi($arr, $str, $forcertl, $isunicode, $currentfont), $setbom);
1959 }
1960
1961 /**
1962 * Reverse the RLT substrings using the Bidirectional Algorithm (http://unicode.org/reports/tr9/).
1963 * @param $ta (array) array of characters composing the string.
1964 * @param $str (string) string to process
1965 * @param $forcertl (bool) if 'R' forces RTL, if 'L' forces LTR
1966 * @param $isunicode (boolean) True if the document is in Unicode mode, false otherwise.
1967 * @param $currentfont (array) Reference to current font array.
1968 * @return array of unicode chars
1969 * @author Nicola Asuni
1970 * @since 2.4.000 (2008-03-06)
1971 * @public static
1972 */
1973 public static function utf8Bidi($ta, $str='', $forcertl=false, $isunicode=true, &$currentfont) {
1974 // paragraph embedding level
1975 $pel = 0;
1976 // max level
1977 $maxlevel = 0;
1978 if (TCPDF_STATIC::empty_string($str)) {
1979 // create string from array
1980 $str = self::UTF8ArrSubString($ta, '', '', $isunicode);
1981 }
1982 // check if string contains arabic text
1983 if (preg_match(TCPDF_FONT_DATA::$uni_RE_PATTERN_ARABIC, $str)) {
1984 $arabic = true;
1985 } else {
1986 $arabic = false;
1987 }
1988 // check if string contains RTL text
1989 if (!($forcertl OR $arabic OR preg_match(TCPDF_FONT_DATA::$uni_RE_PATTERN_RTL, $str))) {
1990 return $ta;
1991 }
1992
1993 // get number of chars
1994 $numchars = count($ta);
1995
1996 if ($forcertl == 'R') {
1997 $pel = 1;
1998 } elseif ($forcertl == 'L') {
1999 $pel = 0;
2000 } else {
2001 // P2. In each paragraph, find the first character of type L, AL, or R.
2002 // P3. If a character is found in P2 and it is of type AL or R, then set the paragraph embedding level to one; otherwise, set it to zero.
2003 for ($i=0; $i < $numchars; ++$i) {
2004 $type = TCPDF_FONT_DATA::$uni_type[$ta[$i]];
2005 if ($type == 'L') {
2006 $pel = 0;
2007 break;
2008 } elseif (($type == 'AL') OR ($type == 'R')) {
2009 $pel = 1;
2010 break;
2011 }
2012 }
2013 }
2014
2015 // Current Embedding Level
2016 $cel = $pel;
2017 // directional override status
2018 $dos = 'N';
2019 $remember = array();
2020 // start-of-level-run
2021 $sor = $pel % 2 ? 'R' : 'L';
2022 $eor = $sor;
2023
2024 // Array of characters data
2025 $chardata = Array();
2026
2027 // X1. Begin by setting the current embedding level to the paragraph embedding level. Set the directional override status to neutral. Process each character iteratively, applying rules X2 through X9. Only embedding levels from 0 to 61 are valid in this phase.
2028 // In the resolution of levels in rules I1 and I2, the maximum embedding level of 62 can be reached.
2029 for ($i=0; $i < $numchars; ++$i) {
2030 if ($ta[$i] == TCPDF_FONT_DATA::$uni_RLE) {
2031 // X2. With each RLE, compute the least greater odd embedding level.
2032 // a. If this new level would be valid, then this embedding code is valid. Remember (push) the current embedding level and override status. Reset the current level to this new level, and reset the override status to neutral.
2033 // b. If the new level would not be valid, then this code is invalid. Do not change the current level or override status.
2034 $next_level = $cel + ($cel % 2) + 1;
2035 if ($next_level < 62) {
2036 $remember[] = array('num' => TCPDF_FONT_DATA::$uni_RLE, 'cel' => $cel, 'dos' => $dos);
2037 $cel = $next_level;
2038 $dos = 'N';
2039 $sor = $eor;
2040 $eor = $cel % 2 ? 'R' : 'L';
2041 }
2042 } elseif ($ta[$i] == TCPDF_FONT_DATA::$uni_LRE) {
2043 // X3. With each LRE, compute the least greater even embedding level.
2044 // a. If this new level would be valid, then this embedding code is valid. Remember (push) the current embedding level and override status. Reset the current level to this new level, and reset the override status to neutral.
2045 // b. If the new level would not be valid, then this code is invalid. Do not change the current level or override status.
2046 $next_level = $cel + 2 - ($cel % 2);
2047 if ( $next_level < 62 ) {
2048 $remember[] = array('num' => TCPDF_FONT_DATA::$uni_LRE, 'cel' => $cel, 'dos' => $dos);
2049 $cel = $next_level;
2050 $dos = 'N';
2051 $sor = $eor;
2052 $eor = $cel % 2 ? 'R' : 'L';
2053 }
2054 } elseif ($ta[$i] == TCPDF_FONT_DATA::$uni_RLO) {
2055 // X4. With each RLO, compute the least greater odd embedding level.
2056 // a. If this new level would be valid, then this embedding code is valid. Remember (push) the current embedding level and override status. Reset the current level to this new level, and reset the override status to right-to-left.
2057 // b. If the new level would not be valid, then this code is invalid. Do not change the current level or override status.
2058 $next_level = $cel + ($cel % 2) + 1;
2059 if ($next_level < 62) {
2060 $remember[] = array('num' => TCPDF_FONT_DATA::$uni_RLO, 'cel' => $cel, 'dos' => $dos);
2061 $cel = $next_level;
2062 $dos = 'R';
2063 $sor = $eor;
2064 $eor = $cel % 2 ? 'R' : 'L';
2065 }
2066 } elseif ($ta[$i] == TCPDF_FONT_DATA::$uni_LRO) {
2067 // X5. With each LRO, compute the least greater even embedding level.
2068 // a. If this new level would be valid, then this embedding code is valid. Remember (push) the current embedding level and override status. Reset the current level to this new level, and reset the override status to left-to-right.
2069 // b. If the new level would not be valid, then this code is invalid. Do not change the current level or override status.
2070 $next_level = $cel + 2 - ($cel % 2);
2071 if ( $next_level < 62 ) {
2072 $remember[] = array('num' => TCPDF_FONT_DATA::$uni_LRO, 'cel' => $cel, 'dos' => $dos);
2073 $cel = $next_level;
2074 $dos = 'L';
2075 $sor = $eor;
2076 $eor = $cel % 2 ? 'R' : 'L';
2077 }
2078 } elseif ($ta[$i] == TCPDF_FONT_DATA::$uni_PDF) {
2079 // X7. With each PDF, determine the matching embedding or override code. If there was a valid matching code, restore (pop) the last remembered (pushed) embedding level and directional override.
2080 if (count($remember)) {
2081 $last = count($remember ) - 1;
2082 if (($remember[$last]['num'] == TCPDF_FONT_DATA::$uni_RLE) OR
2083 ($remember[$last]['num'] == TCPDF_FONT_DATA::$uni_LRE) OR
2084 ($remember[$last]['num'] == TCPDF_FONT_DATA::$uni_RLO) OR
2085 ($remember[$last]['num'] == TCPDF_FONT_DATA::$uni_LRO)) {
2086 $match = array_pop($remember);
2087 $cel = $match['cel'];
2088 $dos = $match['dos'];
2089 $sor = $eor;
2090 $eor = ($cel > $match['cel'] ? $cel : $match['cel']) % 2 ? 'R' : 'L';
2091 }
2092 }
2093 } elseif (($ta[$i] != TCPDF_FONT_DATA::$uni_RLE) AND
2094 ($ta[$i] != TCPDF_FONT_DATA::$uni_LRE) AND
2095 ($ta[$i] != TCPDF_FONT_DATA::$uni_RLO) AND
2096 ($ta[$i] != TCPDF_FONT_DATA::$uni_LRO) AND
2097 ($ta[$i] != TCPDF_FONT_DATA::$uni_PDF)) {
2098 // X6. For all types besides RLE, LRE, RLO, LRO, and PDF:
2099 // a. Set the level of the current character to the current embedding level.
2100 // b. Whenever the directional override status is not neutral, reset the current character type to the directional override status.
2101 if ($dos != 'N') {
2102 $chardir = $dos;
2103 } else {
2104 if (isset(TCPDF_FONT_DATA::$uni_type[$ta[$i]])) {
2105 $chardir = TCPDF_FONT_DATA::$uni_type[$ta[$i]];
2106 } else {
2107 $chardir = 'L';
2108 }
2109 }
2110 // stores string characters and other information
2111 $chardata[] = array('char' => $ta[$i], 'level' => $cel, 'type' => $chardir, 'sor' => $sor, 'eor' => $eor);
2112 }
2113 } // end for each char
2114
2115 // X8. All explicit directional embeddings and overrides are completely terminated at the end of each paragraph. Paragraph separators are not included in the embedding.
2116 // X9. Remove all RLE, LRE, RLO, LRO, PDF, and BN codes.
2117 // X10. The remaining rules are applied to each run of characters at the same level. For each run, determine the start-of-level-run (sor) and end-of-level-run (eor) type, either L or R. This depends on the higher of the two levels on either side of the boundary (at the start or end of the paragraph, the level of the 'other' run is the base embedding level). If the higher level is odd, the type is R; otherwise, it is L.
2118
2119 // 3.3.3 Resolving Weak Types
2120 // Weak types are now resolved one level run at a time. At level run boundaries where the type of the character on the other side of the boundary is required, the type assigned to sor or eor is used.
2121 // Nonspacing marks are now resolved based on the previous characters.
2122 $numchars = count($chardata);
2123
2124 // W1. Examine each nonspacing mark (NSM) in the level run, and change the type of the NSM to the type of the previous character. If the NSM is at the start of the level run, it will get the type of sor.
2125 $prevlevel = -1; // track level changes
2126 $levcount = 0; // counts consecutive chars at the same level
2127 for ($i=0; $i < $numchars; ++$i) {
2128 if ($chardata[$i]['type'] == 'NSM') {
2129 if ($levcount) {
2130 $chardata[$i]['type'] = $chardata[$i]['sor'];
2131 } elseif ($i > 0) {
2132 $chardata[$i]['type'] = $chardata[($i-1)]['type'];
2133 }
2134 }
2135 if ($chardata[$i]['level'] != $prevlevel) {
2136 $levcount = 0;
2137 } else {
2138 ++$levcount;
2139 }
2140 $prevlevel = $chardata[$i]['level'];
2141 }
2142
2143 // W2. Search backward from each instance of a European number until the first strong type (R, L, AL, or sor) is found. If an AL is found, change the type of the European number to Arabic number.
2144 $prevlevel = -1;
2145 $levcount = 0;
2146 for ($i=0; $i < $numchars; ++$i) {
2147 if ($chardata[$i]['char'] == 'EN') {
2148 for ($j=$levcount; $j >= 0; $j--) {
2149 if ($chardata[$j]['type'] == 'AL') {
2150 $chardata[$i]['type'] = 'AN';
2151 } elseif (($chardata[$j]['type'] == 'L') OR ($chardata[$j]['type'] == 'R')) {
2152 break;
2153 }
2154 }
2155 }
2156 if ($chardata[$i]['level'] != $prevlevel) {
2157 $levcount = 0;
2158 } else {
2159 ++$levcount;
2160 }
2161 $prevlevel = $chardata[$i]['level'];
2162 }
2163
2164 // W3. Change all ALs to R.
2165 for ($i=0; $i < $numchars; ++$i) {
2166 if ($chardata[$i]['type'] == 'AL') {
2167 $chardata[$i]['type'] = 'R';
2168 }
2169 }
2170
2171 // W4. A single European separator between two European numbers changes to a European number. A single common separator between two numbers of the same type changes to that type.
2172 $prevlevel = -1;
2173 $levcount = 0;
2174 for ($i=0; $i < $numchars; ++$i) {
2175 if (($levcount > 0) AND (($i+1) < $numchars) AND ($chardata[($i+1)]['level'] == $prevlevel)) {
2176 if (($chardata[$i]['type'] == 'ES') AND ($chardata[($i-1)]['type'] == 'EN') AND ($chardata[($i+1)]['type'] == 'EN')) {
2177 $chardata[$i]['type'] = 'EN';
2178 } elseif (($chardata[$i]['type'] == 'CS') AND ($chardata[($i-1)]['type'] == 'EN') AND ($chardata[($i+1)]['type'] == 'EN')) {
2179 $chardata[$i]['type'] = 'EN';
2180 } elseif (($chardata[$i]['type'] == 'CS') AND ($chardata[($i-1)]['type'] == 'AN') AND ($chardata[($i+1)]['type'] == 'AN')) {
2181 $chardata[$i]['type'] = 'AN';
2182 }
2183 }
2184 if ($chardata[$i]['level'] != $prevlevel) {
2185 $levcount = 0;
2186 } else {
2187 ++$levcount;
2188 }
2189 $prevlevel = $chardata[$i]['level'];
2190 }
2191
2192 // W5. A sequence of European terminators adjacent to European numbers changes to all European numbers.
2193 $prevlevel = -1;
2194 $levcount = 0;
2195 for ($i=0; $i < $numchars; ++$i) {
2196 if ($chardata[$i]['type'] == 'ET') {
2197 if (($levcount > 0) AND ($chardata[($i-1)]['type'] == 'EN')) {
2198 $chardata[$i]['type'] = 'EN';
2199 } else {
2200 $j = $i+1;
2201 while (($j < $numchars) AND ($chardata[$j]['level'] == $prevlevel)) {
2202 if ($chardata[$j]['type'] == 'EN') {
2203 $chardata[$i]['type'] = 'EN';
2204 break;
2205 } elseif ($chardata[$j]['type'] != 'ET') {
2206 break;
2207 }
2208 ++$j;
2209 }
2210 }
2211 }
2212 if ($chardata[$i]['level'] != $prevlevel) {
2213 $levcount = 0;
2214 } else {
2215 ++$levcount;
2216 }
2217 $prevlevel = $chardata[$i]['level'];
2218 }
2219
2220 // W6. Otherwise, separators and terminators change to Other Neutral.
2221 $prevlevel = -1;
2222 $levcount = 0;
2223 for ($i=0; $i < $numchars; ++$i) {
2224 if (($chardata[$i]['type'] == 'ET') OR ($chardata[$i]['type'] == 'ES') OR ($chardata[$i]['type'] == 'CS')) {
2225 $chardata[$i]['type'] = 'ON';
2226 }
2227 if ($chardata[$i]['level'] != $prevlevel) {
2228 $levcount = 0;
2229 } else {
2230 ++$levcount;
2231 }
2232 $prevlevel = $chardata[$i]['level'];
2233 }
2234
2235 //W7. Search backward from each instance of a European number until the first strong type (R, L, or sor) is found. If an L is found, then change the type of the European number to L.
2236 $prevlevel = -1;
2237 $levcount = 0;
2238 for ($i=0; $i < $numchars; ++$i) {
2239 if ($chardata[$i]['char'] == 'EN') {
2240 for ($j=$levcount; $j >= 0; $j--) {
2241 if ($chardata[$j]['type'] == 'L') {
2242 $chardata[$i]['type'] = 'L';
2243 } elseif ($chardata[$j]['type'] == 'R') {
2244 break;
2245 }
2246 }
2247 }
2248 if ($chardata[$i]['level'] != $prevlevel) {
2249 $levcount = 0;
2250 } else {
2251 ++$levcount;
2252 }
2253 $prevlevel = $chardata[$i]['level'];
2254 }
2255
2256 // N1. A sequence of neutrals takes the direction of the surrounding strong text if the text on both sides has the same direction. European and Arabic numbers act as if they were R in terms of their influence on neutrals. Start-of-level-run (sor) and end-of-level-run (eor) are used at level run boundaries.
2257 $prevlevel = -1;
2258 $levcount = 0;
2259 for ($i=0; $i < $numchars; ++$i) {
2260 if (($levcount > 0) AND (($i+1) < $numchars) AND ($chardata[($i+1)]['level'] == $prevlevel)) {
2261 if (($chardata[$i]['type'] == 'N') AND ($chardata[($i-1)]['type'] == 'L') AND ($chardata[($i+1)]['type'] == 'L')) {
2262 $chardata[$i]['type'] = 'L';
2263 } elseif (($chardata[$i]['type'] == 'N') AND
2264 (($chardata[($i-1)]['type'] == 'R') OR ($chardata[($i-1)]['type'] == 'EN') OR ($chardata[($i-1)]['type'] == 'AN')) AND
2265 (($chardata[($i+1)]['type'] == 'R') OR ($chardata[($i+1)]['type'] == 'EN') OR ($chardata[($i+1)]['type'] == 'AN'))) {
2266 $chardata[$i]['type'] = 'R';
2267 } elseif ($chardata[$i]['type'] == 'N') {
2268 // N2. Any remaining neutrals take the embedding direction
2269 $chardata[$i]['type'] = $chardata[$i]['sor'];
2270 }
2271 } elseif (($levcount == 0) AND (($i+1) < $numchars) AND ($chardata[($i+1)]['level'] == $prevlevel)) {
2272 // first char
2273 if (($chardata[$i]['type'] == 'N') AND ($chardata[$i]['sor'] == 'L') AND ($chardata[($i+1)]['type'] == 'L')) {
2274 $chardata[$i]['type'] = 'L';
2275 } elseif (($chardata[$i]['type'] == 'N') AND
2276 (($chardata[$i]['sor'] == 'R') OR ($chardata[$i]['sor'] == 'EN') OR ($chardata[$i]['sor'] == 'AN')) AND
2277 (($chardata[($i+1)]['type'] == 'R') OR ($chardata[($i+1)]['type'] == 'EN') OR ($chardata[($i+1)]['type'] == 'AN'))) {
2278 $chardata[$i]['type'] = 'R';
2279 } elseif ($chardata[$i]['type'] == 'N') {
2280 // N2. Any remaining neutrals take the embedding direction
2281 $chardata[$i]['type'] = $chardata[$i]['sor'];
2282 }
2283 } elseif (($levcount > 0) AND ((($i+1) == $numchars) OR (($i+1) < $numchars) AND ($chardata[($i+1)]['level'] != $prevlevel))) {
2284 //last char
2285 if (($chardata[$i]['type'] == 'N') AND ($chardata[($i-1)]['type'] == 'L') AND ($chardata[$i]['eor'] == 'L')) {
2286 $chardata[$i]['type'] = 'L';
2287 } elseif (($chardata[$i]['type'] == 'N') AND
2288 (($chardata[($i-1)]['type'] == 'R') OR ($chardata[($i-1)]['type'] == 'EN') OR ($chardata[($i-1)]['type'] == 'AN')) AND
2289 (($chardata[$i]['eor'] == 'R') OR ($chardata[$i]['eor'] == 'EN') OR ($chardata[$i]['eor'] == 'AN'))) {
2290 $chardata[$i]['type'] = 'R';
2291 } elseif ($chardata[$i]['type'] == 'N') {
2292 // N2. Any remaining neutrals take the embedding direction
2293 $chardata[$i]['type'] = $chardata[$i]['sor'];
2294 }
2295 } elseif ($chardata[$i]['type'] == 'N') {
2296 // N2. Any remaining neutrals take the embedding direction
2297 $chardata[$i]['type'] = $chardata[$i]['sor'];
2298 }
2299 if ($chardata[$i]['level'] != $prevlevel) {
2300 $levcount = 0;
2301 } else {
2302 ++$levcount;
2303 }
2304 $prevlevel = $chardata[$i]['level'];
2305 }
2306
2307 // I1. For all characters with an even (left-to-right) embedding direction, those of type R go up one level and those of type AN or EN go up two levels.
2308 // I2. For all characters with an odd (right-to-left) embedding direction, those of type L, EN or AN go up one level.
2309 for ($i=0; $i < $numchars; ++$i) {
2310 $odd = $chardata[$i]['level'] % 2;
2311 if ($odd) {
2312 if (($chardata[$i]['type'] == 'L') OR ($chardata[$i]['type'] == 'AN') OR ($chardata[$i]['type'] == 'EN')) {
2313 $chardata[$i]['level'] += 1;
2314 }
2315 } else {
2316 if ($chardata[$i]['type'] == 'R') {
2317 $chardata[$i]['level'] += 1;
2318 } elseif (($chardata[$i]['type'] == 'AN') OR ($chardata[$i]['type'] == 'EN')) {
2319 $chardata[$i]['level'] += 2;
2320 }
2321 }
2322 $maxlevel = max($chardata[$i]['level'],$maxlevel);
2323 }
2324
2325 // L1. On each line, reset the embedding level of the following characters to the paragraph embedding level:
2326 // 1. Segment separators,
2327 // 2. Paragraph separators,
2328 // 3. Any sequence of whitespace characters preceding a segment separator or paragraph separator, and
2329 // 4. Any sequence of white space characters at the end of the line.
2330 for ($i=0; $i < $numchars; ++$i) {
2331 if (($chardata[$i]['type'] == 'B') OR ($chardata[$i]['type'] == 'S')) {
2332 $chardata[$i]['level'] = $pel;
2333 } elseif ($chardata[$i]['type'] == 'WS') {
2334 $j = $i+1;
2335 while ($j < $numchars) {
2336 if ((($chardata[$j]['type'] == 'B') OR ($chardata[$j]['type'] == 'S')) OR
2337 (($j == ($numchars-1)) AND ($chardata[$j]['type'] == 'WS'))) {
2338 $chardata[$i]['level'] = $pel;
2339 break;
2340 } elseif ($chardata[$j]['type'] != 'WS') {
2341 break;
2342 }
2343 ++$j;
2344 }
2345 }
2346 }
2347
2348 // Arabic Shaping
2349 // Cursively connected scripts, such as Arabic or Syriac, require the selection of positional character shapes that depend on adjacent characters. Shaping is logically applied after the Bidirectional Algorithm is used and is limited to characters within the same directional run.
2350 if ($arabic) {
2351 $endedletter = array(1569,1570,1571,1572,1573,1575,1577,1583,1584,1585,1586,1608,1688);
2352 $alfletter = array(1570,1571,1573,1575);
2353 $chardata2 = $chardata;
2354 $laaletter = false;
2355 $charAL = array();
2356 $x = 0;
2357 for ($i=0; $i < $numchars; ++$i) {
2358 if ((TCPDF_FONT_DATA::$uni_type[$chardata[$i]['char']] == 'AL') OR ($chardata[$i]['char'] == 32) OR ($chardata[$i]['char'] == 8204)) {
2359 $charAL[$x] = $chardata[$i];
2360 $charAL[$x]['i'] = $i;
2361 $chardata[$i]['x'] = $x;
2362 ++$x;
2363 }
2364 }
2365 $numAL = $x;
2366 for ($i=0; $i < $numchars; ++$i) {
2367 $thischar = $chardata[$i];
2368 if ($i > 0) {
2369 $prevchar = $chardata[($i-1)];
2370 } else {
2371 $prevchar = false;
2372 }
2373 if (($i+1) < $numchars) {
2374 $nextchar = $chardata[($i+1)];
2375 } else {
2376 $nextchar = false;
2377 }
2378 if (TCPDF_FONT_DATA::$uni_type[$thischar['char']] == 'AL') {
2379 $x = $thischar['x'];
2380 if ($x > 0) {
2381 $prevchar = $charAL[($x-1)];
2382 } else {
2383 $prevchar = false;
2384 }
2385 if (($x+1) < $numAL) {
2386 $nextchar = $charAL[($x+1)];
2387 } else {
2388 $nextchar = false;
2389 }
2390 // if laa letter
2391 if (($prevchar !== false) AND ($prevchar['char'] == 1604) AND (in_array($thischar['char'], $alfletter))) {
2392 $arabicarr = TCPDF_FONT_DATA::$uni_laa_array;
2393 $laaletter = true;
2394 if ($x > 1) {
2395 $prevchar = $charAL[($x-2)];
2396 } else {
2397 $prevchar = false;
2398 }
2399 } else {
2400 $arabicarr = TCPDF_FONT_DATA::$uni_arabicsubst;
2401 $laaletter = false;
2402 }
2403 if (($prevchar !== false) AND ($nextchar !== false) AND
2404 ((TCPDF_FONT_DATA::$uni_type[$prevchar['char']] == 'AL') OR (TCPDF_FONT_DATA::$uni_type[$prevchar['char']] == 'NSM')) AND
2405 ((TCPDF_FONT_DATA::$uni_type[$nextchar['char']] == 'AL') OR (TCPDF_FONT_DATA::$uni_type[$nextchar['char']] == 'NSM')) AND
2406 ($prevchar['type'] == $thischar['type']) AND
2407 ($nextchar['type'] == $thischar['type']) AND
2408 ($nextchar['char'] != 1567)) {
2409 if (in_array($prevchar['char'], $endedletter)) {
2410 if (isset($arabicarr[$thischar['char']][2])) {
2411 // initial
2412 $chardata2[$i]['char'] = $arabicarr[$thischar['char']][2];
2413 }
2414 } else {
2415 if (isset($arabicarr[$thischar['char']][3])) {
2416 // medial
2417 $chardata2[$i]['char'] = $arabicarr[$thischar['char']][3];
2418 }
2419 }
2420 } elseif (($nextchar !== false) AND
2421 ((TCPDF_FONT_DATA::$uni_type[$nextchar['char']] == 'AL') OR (TCPDF_FONT_DATA::$uni_type[$nextchar['char']] == 'NSM')) AND
2422 ($nextchar['type'] == $thischar['type']) AND
2423 ($nextchar['char'] != 1567)) {
2424 if (isset($arabicarr[$chardata[$i]['char']][2])) {
2425 // initial
2426 $chardata2[$i]['char'] = $arabicarr[$thischar['char']][2];
2427 }
2428 } elseif ((($prevchar !== false) AND
2429 ((TCPDF_FONT_DATA::$uni_type[$prevchar['char']] == 'AL') OR (TCPDF_FONT_DATA::$uni_type[$prevchar['char']] == 'NSM')) AND
2430 ($prevchar['type'] == $thischar['type'])) OR
2431 (($nextchar !== false) AND ($nextchar['char'] == 1567))) {
2432 // final
2433 if (($i > 1) AND ($thischar['char'] == 1607) AND
2434 ($chardata[$i-1]['char'] == 1604) AND
2435 ($chardata[$i-2]['char'] == 1604)) {
2436 //Allah Word
2437 // mark characters to delete with false
2438 $chardata2[$i-2]['char'] = false;
2439 $chardata2[$i-1]['char'] = false;
2440 $chardata2[$i]['char'] = 65010;
2441 } else {
2442 if (($prevchar !== false) AND in_array($prevchar['char'], $endedletter)) {
2443 if (isset($arabicarr[$thischar['char']][0])) {
2444 // isolated
2445 $chardata2[$i]['char'] = $arabicarr[$thischar['char']][0];
2446 }
2447 } else {
2448 if (isset($arabicarr[$thischar['char']][1])) {
2449 // final
2450 $chardata2[$i]['char'] = $arabicarr[$thischar['char']][1];
2451 }
2452 }
2453 }
2454 } elseif (isset($arabicarr[$thischar['char']][0])) {
2455 // isolated
2456 $chardata2[$i]['char'] = $arabicarr[$thischar['char']][0];
2457 }
2458 // if laa letter
2459 if ($laaletter) {
2460 // mark characters to delete with false
2461 $chardata2[($charAL[($x-1)]['i'])]['char'] = false;
2462 }
2463 } // end if AL (Arabic Letter)
2464 } // end for each char
2465 /*
2466 * Combining characters that can occur with Arabic Shadda (0651 HEX, 1617 DEC) are replaced.
2467 * Putting the combining mark and shadda in the same glyph allows us to avoid the two marks overlapping each other in an illegible manner.
2468 */
2469 for ($i = 0; $i < ($numchars-1); ++$i) {
2470 if (($chardata2[$i]['char'] == 1617) AND (isset(TCPDF_FONT_DATA::$uni_diacritics[($chardata2[$i+1]['char'])]))) {
2471 // check if the subtitution font is defined on current font
2472 if (isset($currentfont['cw'][(TCPDF_FONT_DATA::$uni_diacritics[($chardata2[$i+1]['char'])])])) {
2473 $chardata2[$i]['char'] = false;
2474 $chardata2[$i+1]['char'] = TCPDF_FONT_DATA::$uni_diacritics[($chardata2[$i+1]['char'])];
2475 }
2476 }
2477 }
2478 // remove marked characters
2479 foreach ($chardata2 as $key => $value) {
2480 if ($value['char'] === false) {
2481 unset($chardata2[$key]);
2482 }
2483 }
2484 $chardata = array_values($chardata2);
2485 $numchars = count($chardata);
2486 unset($chardata2);
2487 unset($arabicarr);
2488 unset($laaletter);
2489 unset($charAL);
2490 }
2491
2492 // L2. From the highest level found in the text to the lowest odd level on each line, including intermediate levels not actually present in the text, reverse any contiguous sequence of characters that are at that level or higher.
2493 for ($j=$maxlevel; $j > 0; $j--) {
2494 $ordarray = Array();
2495 $revarr = Array();
2496 $onlevel = false;
2497 for ($i=0; $i < $numchars; ++$i) {
2498 if ($chardata[$i]['level'] >= $j) {
2499 $onlevel = true;
2500 if (isset(TCPDF_FONT_DATA::$uni_mirror[$chardata[$i]['char']])) {
2501 // L4. A character is depicted by a mirrored glyph if and only if (a) the resolved directionality of that character is R, and (b) the Bidi_Mirrored property value of that character is true.
2502 $chardata[$i]['char'] = TCPDF_FONT_DATA::$uni_mirror[$chardata[$i]['char']];
2503 }
2504 $revarr[] = $chardata[$i];
2505 } else {
2506 if ($onlevel) {
2507 $revarr = array_reverse($revarr);
2508 $ordarray = array_merge($ordarray, $revarr);
2509 $revarr = Array();
2510 $onlevel = false;
2511 }
2512 $ordarray[] = $chardata[$i];
2513 }
2514 }
2515 if ($onlevel) {
2516 $revarr = array_reverse($revarr);
2517 $ordarray = array_merge($ordarray, $revarr);
2518 }
2519 $chardata = $ordarray;
2520 }
2521 $ordarray = array();
2522 foreach ($chardata as $cd) {
2523 $ordarray[] = $cd['char'];
2524 // store char values for subsetting
2525 $currentfont['subsetchars'][$cd['char']] = true;
2526 }
2527 return $ordarray;
2528 }
2529
2530 /**
2531 * Get a reference font size.
2532 * @param $size (string) String containing font size value.
2533 * @param $refsize (float) Reference font size in points.
2534 * @return float value in points
2535 * @public static
2536 */
2537 public static function getFontRefSize($size, $refsize=12) {
2538 switch ($size) {
2539 case 'xx-small': {
2540 $size = ($refsize - 4);
2541 break;
2542 }
2543 case 'x-small': {
2544 $size = ($refsize - 3);
2545 break;
2546 }
2547 case 'small': {
2548 $size = ($refsize - 2);
2549 break;
2550 }
2551 case 'medium': {
2552 $size = $refsize;
2553 break;
2554 }
2555 case 'large': {
2556 $size = ($refsize + 2);
2557 break;
2558 }
2559 case 'x-large': {
2560 $size = ($refsize + 4);
2561 break;
2562 }
2563 case 'xx-large': {
2564 $size = ($refsize + 6);
2565 break;
2566 }
2567 case 'smaller': {
2568 $size = ($refsize - 3);
2569 break;
2570 }
2571 case 'larger': {
2572 $size = ($refsize + 3);
2573 break;
2574 }
2575 }
2576 return $size;
2577 }
2578
2579} // END OF TCPDF_FONTS CLASS
2580
2581//============================================================+
2582// END OF FILE
2583//============================================================+
diff --git a/inc/3rdparty/libraries/tcpdf/include/tcpdf_images.php b/inc/3rdparty/libraries/tcpdf/include/tcpdf_images.php
new file mode 100644
index 00000000..150832ef
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/include/tcpdf_images.php
@@ -0,0 +1,355 @@
1<?php
2//============================================================+
3// File name : tcpdf_images.php
4// Version : 1.0.003
5// Begin : 2002-08-03
6// Last Update : 2014-04-03
7// Author : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
8// License : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
9// -------------------------------------------------------------------
10// Copyright (C) 2002-2014 Nicola Asuni - Tecnick.com LTD
11//
12// This file is part of TCPDF software library.
13//
14// TCPDF is free software: you can redistribute it and/or modify it
15// under the terms of the GNU Lesser General Public License as
16// published by the Free Software Foundation, either version 3 of the
17// License, or (at your option) any later version.
18//
19// TCPDF is distributed in the hope that it will be useful, but
20// WITHOUT ANY WARRANTY; without even the implied warranty of
21// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
22// See the GNU Lesser General Public License for more details.
23//
24// You should have received a copy of the License
25// along with TCPDF. If not, see
26// <http://www.tecnick.com/pagefiles/tcpdf/LICENSE.TXT>.
27//
28// See LICENSE.TXT file for more information.
29// -------------------------------------------------------------------
30//
31// Description :
32// Static image methods used by the TCPDF class.
33//
34//============================================================+
35
36/**
37 * @file
38 * This is a PHP class that contains static image methods for the TCPDF class.<br>
39 * @package com.tecnick.tcpdf
40 * @author Nicola Asuni
41 * @version 1.0.003
42 */
43
44/**
45 * @class TCPDF_IMAGES
46 * Static image methods used by the TCPDF class.
47 * @package com.tecnick.tcpdf
48 * @brief PHP class for generating PDF documents without requiring external extensions.
49 * @version 1.0.003
50 * @author Nicola Asuni - info@tecnick.com
51 */
52class TCPDF_IMAGES {
53
54 /**
55 * Array of hinheritable SVG properties.
56 * @since 5.0.000 (2010-05-02)
57 * @public static
58 */
59 public static $svginheritprop = array('clip-rule', 'color', 'color-interpolation', 'color-interpolation-filters', 'color-profile', 'color-rendering', 'cursor', 'direction', 'fill', 'fill-opacity', 'fill-rule', 'font', 'font-family', 'font-size', 'font-size-adjust', 'font-stretch', 'font-style', 'font-variant', 'font-weight', 'glyph-orientation-horizontal', 'glyph-orientation-vertical', 'image-rendering', 'kerning', 'letter-spacing', 'marker', 'marker-end', 'marker-mid', 'marker-start', 'pointer-events', 'shape-rendering', 'stroke', 'stroke-dasharray', 'stroke-dashoffset', 'stroke-linecap', 'stroke-linejoin', 'stroke-miterlimit', 'stroke-opacity', 'stroke-width', 'text-anchor', 'text-rendering', 'visibility', 'word-spacing', 'writing-mode');
60
61// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
62
63 /**
64 * Return the image type given the file name or array returned by getimagesize() function.
65 * @param $imgfile (string) image file name
66 * @param $iminfo (array) array of image information returned by getimagesize() function.
67 * @return string image type
68 * @since 4.8.017 (2009-11-27)
69 * @public static
70 */
71 public static function getImageFileType($imgfile, $iminfo=array()) {
72 $type = '';
73 if (isset($iminfo['mime']) AND !empty($iminfo['mime'])) {
74 $mime = explode('/', $iminfo['mime']);
75 if ((count($mime) > 1) AND ($mime[0] == 'image') AND (!empty($mime[1]))) {
76 $type = strtolower(trim($mime[1]));
77 }
78 }
79 if (empty($type)) {
80 $fileinfo = pathinfo($imgfile);
81 if (isset($fileinfo['extension']) AND (!TCPDF_STATIC::empty_string($fileinfo['extension']))) {
82 $type = strtolower(trim($fileinfo['extension']));
83 }
84 }
85 if ($type == 'jpg') {
86 $type = 'jpeg';
87 }
88 return $type;
89 }
90
91 /**
92 * Set the transparency for the given GD image.
93 * @param $new_image (image) GD image object
94 * @param $image (image) GD image object.
95 * return GD image object.
96 * @since 4.9.016 (2010-04-20)
97 * @public static
98 */
99 public static function setGDImageTransparency($new_image, $image) {
100 // transparency index
101 $tid = imagecolortransparent($image);
102 // default transparency color
103 $tcol = array('red' => 255, 'green' => 255, 'blue' => 255);
104 if ($tid >= 0) {
105 // get the colors for the transparency index
106 $tcol = imagecolorsforindex($image, $tid);
107 }
108 $tid = imagecolorallocate($new_image, $tcol['red'], $tcol['green'], $tcol['blue']);
109 imagefill($new_image, 0, 0, $tid);
110 imagecolortransparent($new_image, $tid);
111 return $new_image;
112 }
113
114 /**
115 * Convert the loaded image to a PNG and then return a structure for the PDF creator.
116 * This function requires GD library and write access to the directory defined on K_PATH_CACHE constant.
117 * @param $image (image) Image object.
118 * return image PNG image object.
119 * @since 4.9.016 (2010-04-20)
120 * @public static
121 */
122 public static function _toPNG($image) {
123 // set temporary image file name
124 $tempname = TCPDF_STATIC::getObjFilename('img');
125 // turn off interlaced mode
126 imageinterlace($image, 0);
127 // create temporary PNG image
128 imagepng($image, $tempname);
129 // remove image from memory
130 imagedestroy($image);
131 // get PNG image data
132 $retvars = self::_parsepng($tempname);
133 // tidy up by removing temporary image
134 unlink($tempname);
135 return $retvars;
136 }
137
138 /**
139 * Convert the loaded image to a JPEG and then return a structure for the PDF creator.
140 * This function requires GD library and write access to the directory defined on K_PATH_CACHE constant.
141 * @param $image (image) Image object.
142 * @param $quality (int) JPEG quality.
143 * return image JPEG image object.
144 * @public static
145 */
146 public static function _toJPEG($image, $quality) {
147 $tempname = TCPDF_STATIC::getObjFilename('img');
148 imagejpeg($image, $tempname, $quality);
149 imagedestroy($image);
150 $retvars = self::_parsejpeg($tempname);
151 // tidy up by removing temporary image
152 unlink($tempname);
153 return $retvars;
154 }
155
156 /**
157 * Extract info from a JPEG file without using the GD library.
158 * @param $file (string) image file to parse
159 * @return array structure containing the image data
160 * @public static
161 */
162 public static function _parsejpeg($file) {
163 $a = getimagesize($file);
164 if (empty($a)) {
165 //Missing or incorrect image file
166 return false;
167 }
168 if ($a[2] != 2) {
169 // Not a JPEG file
170 return false;
171 }
172 // bits per pixel
173 $bpc = isset($a['bits']) ? intval($a['bits']) : 8;
174 // number of image channels
175 if (!isset($a['channels'])) {
176 $channels = 3;
177 } else {
178 $channels = intval($a['channels']);
179 }
180 // default colour space
181 switch ($channels) {
182 case 1: {
183 $colspace = 'DeviceGray';
184 break;
185 }
186 case 3: {
187 $colspace = 'DeviceRGB';
188 break;
189 }
190 case 4: {
191 $colspace = 'DeviceCMYK';
192 break;
193 }
194 default: {
195 $channels = 3;
196 $colspace = 'DeviceRGB';
197 break;
198 }
199 }
200 // get file content
201 $data = file_get_contents($file);
202 // check for embedded ICC profile
203 $icc = array();
204 $offset = 0;
205 while (($pos = strpos($data, "ICC_PROFILE\0", $offset)) !== false) {
206 // get ICC sequence length
207 $length = (TCPDF_STATIC::_getUSHORT($data, ($pos - 2)) - 16);
208 // marker sequence number
209 $msn = max(1, ord($data[($pos + 12)]));
210 // number of markers (total of APP2 used)
211 $nom = max(1, ord($data[($pos + 13)]));
212 // get sequence segment
213 $icc[($msn - 1)] = substr($data, ($pos + 14), $length);
214 // move forward to next sequence
215 $offset = ($pos + 14 + $length);
216 }
217 // order and compact ICC segments
218 if (count($icc) > 0) {
219 ksort($icc);
220 $icc = implode('', $icc);
221 if ((ord($icc[36]) != 0x61) OR (ord($icc[37]) != 0x63) OR (ord($icc[38]) != 0x73) OR (ord($icc[39]) != 0x70)) {
222 // invalid ICC profile
223 $icc = false;
224 }
225 } else {
226 $icc = false;
227 }
228 return array('w' => $a[0], 'h' => $a[1], 'ch' => $channels, 'icc' => $icc, 'cs' => $colspace, 'bpc' => $bpc, 'f' => 'DCTDecode', 'data' => $data);
229 }
230
231 /**
232 * Extract info from a PNG file without using the GD library.
233 * @param $file (string) image file to parse
234 * @return array structure containing the image data
235 * @public static
236 */
237 public static function _parsepng($file) {
238 $f = @fopen($file, 'rb');
239 if ($f === false) {
240 // Can't open image file
241 return false;
242 }
243 //Check signature
244 if (fread($f, 8) != chr(137).'PNG'.chr(13).chr(10).chr(26).chr(10)) {
245 // Not a PNG file
246 return false;
247 }
248 //Read header chunk
249 fread($f, 4);
250 if (fread($f, 4) != 'IHDR') {
251 //Incorrect PNG file
252 return false;
253 }
254 $w = TCPDF_STATIC::_freadint($f);
255 $h = TCPDF_STATIC::_freadint($f);
256 $bpc = ord(fread($f, 1));
257 $ct = ord(fread($f, 1));
258 if ($ct == 0) {
259 $colspace = 'DeviceGray';
260 } elseif ($ct == 2) {
261 $colspace = 'DeviceRGB';
262 } elseif ($ct == 3) {
263 $colspace = 'Indexed';
264 } else {
265 // alpha channel
266 fclose($f);
267 return 'pngalpha';
268 }
269 if (ord(fread($f, 1)) != 0) {
270 // Unknown compression method
271 fclose($f);
272 return false;
273 }
274 if (ord(fread($f, 1)) != 0) {
275 // Unknown filter method
276 fclose($f);
277 return false;
278 }
279 if (ord(fread($f, 1)) != 0) {
280 // Interlacing not supported
281 fclose($f);
282 return false;
283 }
284 fread($f, 4);
285 $channels = ($ct == 2 ? 3 : 1);
286 $parms = '/DecodeParms << /Predictor 15 /Colors '.$channels.' /BitsPerComponent '.$bpc.' /Columns '.$w.' >>';
287 //Scan chunks looking for palette, transparency and image data
288 $pal = '';
289 $trns = '';
290 $data = '';
291 $icc = false;
292 do {
293 $n = TCPDF_STATIC::_freadint($f);
294 $type = fread($f, 4);
295 if ($type == 'PLTE') {
296 // read palette
297 $pal = TCPDF_STATIC::rfread($f, $n);
298 fread($f, 4);
299 } elseif ($type == 'tRNS') {
300 // read transparency info
301 $t = TCPDF_STATIC::rfread($f, $n);
302 if ($ct == 0) { // DeviceGray
303 $trns = array(ord($t[1]));
304 } elseif ($ct == 2) { // DeviceRGB
305 $trns = array(ord($t[1]), ord($t[3]), ord($t[5]));
306 } else { // Indexed
307 if ($n > 0) {
308 $trns = array();
309 for ($i = 0; $i < $n; ++ $i) {
310 $trns[] = ord($t{$i});
311 }
312 }
313 }
314 fread($f, 4);
315 } elseif ($type == 'IDAT') {
316 // read image data block
317 $data .= TCPDF_STATIC::rfread($f, $n);
318 fread($f, 4);
319 } elseif ($type == 'iCCP') {
320 // skip profile name
321 $len = 0;
322 while ((ord(fread($f, 1)) != 0) AND ($len < 80)) {
323 ++$len;
324 }
325 // get compression method
326 if (ord(fread($f, 1)) != 0) {
327 // Unknown filter method
328 fclose($f);
329 return false;
330 }
331 // read ICC Color Profile
332 $icc = TCPDF_STATIC::rfread($f, ($n - $len - 2));
333 // decompress profile
334 $icc = gzuncompress($icc);
335 fread($f, 4);
336 } elseif ($type == 'IEND') {
337 break;
338 } else {
339 TCPDF_STATIC::rfread($f, $n + 4);
340 }
341 } while ($n);
342 if (($colspace == 'Indexed') AND (empty($pal))) {
343 // Missing palette
344 fclose($f);
345 return false;
346 }
347 fclose($f);
348 return array('w' => $w, 'h' => $h, 'ch' => $channels, 'icc' => $icc, 'cs' => $colspace, 'bpc' => $bpc, 'f' => 'FlateDecode', 'parms' => $parms, 'pal' => $pal, 'trns' => $trns, 'data' => $data);
349 }
350
351} // END OF TCPDF_IMAGES CLASS
352
353//============================================================+
354// END OF FILE
355//============================================================+
diff --git a/inc/3rdparty/libraries/tcpdf/include/tcpdf_static.php b/inc/3rdparty/libraries/tcpdf/include/tcpdf_static.php
new file mode 100644
index 00000000..e657446a
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/include/tcpdf_static.php
@@ -0,0 +1,2851 @@
1<?php
2//============================================================+
3// File name : tcpdf_static.php
4// Version : 1.0.004
5// Begin : 2002-08-03
6// Last Update : 2014-09-02
7// Author : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
8// License : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
9// -------------------------------------------------------------------
10// Copyright (C) 2002-2014 Nicola Asuni - Tecnick.com LTD
11//
12// This file is part of TCPDF software library.
13//
14// TCPDF is free software: you can redistribute it and/or modify it
15// under the terms of the GNU Lesser General Public License as
16// published by the Free Software Foundation, either version 3 of the
17// License, or (at your option) any later version.
18//
19// TCPDF is distributed in the hope that it will be useful, but
20// WITHOUT ANY WARRANTY; without even the implied warranty of
21// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
22// See the GNU Lesser General Public License for more details.
23//
24// You should have received a copy of the License
25// along with TCPDF. If not, see
26// <http://www.tecnick.com/pagefiles/tcpdf/LICENSE.TXT>.
27//
28// See LICENSE.TXT file for more information.
29// -------------------------------------------------------------------
30//
31// Description :
32// Static methods used by the TCPDF class.
33//
34//============================================================+
35
36/**
37 * @file
38 * This is a PHP class that contains static methods for the TCPDF class.<br>
39 * @package com.tecnick.tcpdf
40 * @author Nicola Asuni
41 * @version 1.0.004
42 */
43
44/**
45 * @class TCPDF_STATIC
46 * Static methods used by the TCPDF class.
47 * @package com.tecnick.tcpdf
48 * @brief PHP class for generating PDF documents without requiring external extensions.
49 * @version 1.0.004
50 * @author Nicola Asuni - info@tecnick.com
51 */
52class TCPDF_STATIC {
53
54 /**
55 * Current TCPDF version.
56 * @private static
57 */
58 private static $tcpdf_version = '6.0.093';
59
60 /**
61 * String alias for total number of pages.
62 * @public static
63 */
64 public static $alias_tot_pages = '{:ptp:}';
65
66 /**
67 * String alias for page number.
68 * @public static
69 */
70 public static $alias_num_page = '{:pnp:}';
71
72 /**
73 * String alias for total number of pages in a single group.
74 * @public static
75 */
76 public static $alias_group_tot_pages = '{:ptg:}';
77
78 /**
79 * String alias for group page number.
80 * @public static
81 */
82 public static $alias_group_num_page = '{:png:}';
83
84 /**
85 * String alias for right shift compensation used to correctly align page numbers on the right.
86 * @public static
87 */
88 public static $alias_right_shift = '{rsc:';
89
90 /**
91 * Encryption padding string.
92 * @public static
93 */
94 public static $enc_padding = "\x28\xBF\x4E\x5E\x4E\x75\x8A\x41\x64\x00\x4E\x56\xFF\xFA\x01\x08\x2E\x2E\x00\xB6\xD0\x68\x3E\x80\x2F\x0C\xA9\xFE\x64\x53\x69\x7A";
95
96 /**
97 * ByteRange placemark used during digital signature process.
98 * @since 4.6.028 (2009-08-25)
99 * @public static
100 */
101 public static $byterange_string = '/ByteRange[0 ********** ********** **********]';
102
103 /**
104 * Array page boxes names
105 * @public static
106 */
107 public static $pageboxes = array('MediaBox', 'CropBox', 'BleedBox', 'TrimBox', 'ArtBox');
108
109 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
110
111 /**
112 * Return the current TCPDF version.
113 * @return TCPDF version string
114 * @since 5.9.012 (2010-11-10)
115 * @public static
116 */
117 public static function getTCPDFVersion() {
118 return self::$tcpdf_version;
119 }
120
121 /**
122 * Return the current TCPDF producer.
123 * @return TCPDF producer string
124 * @since 6.0.000 (2013-03-16)
125 * @public static
126 */
127 public static function getTCPDFProducer() {
128 return "\x54\x43\x50\x44\x46\x20".self::getTCPDFVersion()."\x20\x28\x68\x74\x74\x70\x3a\x2f\x2f\x77\x77\x77\x2e\x74\x63\x70\x64\x66\x2e\x6f\x72\x67\x29";
129 }
130
131 /**
132 * Sets the current active configuration setting of magic_quotes_runtime (if the set_magic_quotes_runtime function exist)
133 * @param $mqr (boolean) FALSE for off, TRUE for on.
134 * @since 4.6.025 (2009-08-17)
135 * @public static
136 */
137 public static function set_mqr($mqr) {
138 if (!defined('PHP_VERSION_ID')) {
139 $version = PHP_VERSION;
140 define('PHP_VERSION_ID', (($version[0] * 10000) + ($version[2] * 100) + $version[4]));
141 }
142 if (PHP_VERSION_ID < 50300) {
143 @set_magic_quotes_runtime($mqr);
144 }
145 }
146
147 /**
148 * Gets the current active configuration setting of magic_quotes_runtime (if the get_magic_quotes_runtime function exist)
149 * @return Returns 0 if magic quotes runtime is off or get_magic_quotes_runtime doesn't exist, 1 otherwise.
150 * @since 4.6.025 (2009-08-17)
151 * @public static
152 */
153 public static function get_mqr() {
154 if (!defined('PHP_VERSION_ID')) {
155 $version = PHP_VERSION;
156 define('PHP_VERSION_ID', (($version[0] * 10000) + ($version[2] * 100) + $version[4]));
157 }
158 if (PHP_VERSION_ID < 50300) {
159 return @get_magic_quotes_runtime();
160 }
161 return 0;
162 }
163
164 /**
165 * Get page dimensions from format name.
166 * @param $format (mixed) The format name. It can be: <ul>
167 * <li><b>ISO 216 A Series + 2 SIS 014711 extensions</b></li>
168 * <li>A0 (841x1189 mm ; 33.11x46.81 in)</li>
169 * <li>A1 (594x841 mm ; 23.39x33.11 in)</li>
170 * <li>A2 (420x594 mm ; 16.54x23.39 in)</li>
171 * <li>A3 (297x420 mm ; 11.69x16.54 in)</li>
172 * <li>A4 (210x297 mm ; 8.27x11.69 in)</li>
173 * <li>A5 (148x210 mm ; 5.83x8.27 in)</li>
174 * <li>A6 (105x148 mm ; 4.13x5.83 in)</li>
175 * <li>A7 (74x105 mm ; 2.91x4.13 in)</li>
176 * <li>A8 (52x74 mm ; 2.05x2.91 in)</li>
177 * <li>A9 (37x52 mm ; 1.46x2.05 in)</li>
178 * <li>A10 (26x37 mm ; 1.02x1.46 in)</li>
179 * <li>A11 (18x26 mm ; 0.71x1.02 in)</li>
180 * <li>A12 (13x18 mm ; 0.51x0.71 in)</li>
181 * <li><b>ISO 216 B Series + 2 SIS 014711 extensions</b></li>
182 * <li>B0 (1000x1414 mm ; 39.37x55.67 in)</li>
183 * <li>B1 (707x1000 mm ; 27.83x39.37 in)</li>
184 * <li>B2 (500x707 mm ; 19.69x27.83 in)</li>
185 * <li>B3 (353x500 mm ; 13.90x19.69 in)</li>
186 * <li>B4 (250x353 mm ; 9.84x13.90 in)</li>
187 * <li>B5 (176x250 mm ; 6.93x9.84 in)</li>
188 * <li>B6 (125x176 mm ; 4.92x6.93 in)</li>
189 * <li>B7 (88x125 mm ; 3.46x4.92 in)</li>
190 * <li>B8 (62x88 mm ; 2.44x3.46 in)</li>
191 * <li>B9 (44x62 mm ; 1.73x2.44 in)</li>
192 * <li>B10 (31x44 mm ; 1.22x1.73 in)</li>
193 * <li>B11 (22x31 mm ; 0.87x1.22 in)</li>
194 * <li>B12 (15x22 mm ; 0.59x0.87 in)</li>
195 * <li><b>ISO 216 C Series + 2 SIS 014711 extensions + 2 EXTENSION</b></li>
196 * <li>C0 (917x1297 mm ; 36.10x51.06 in)</li>
197 * <li>C1 (648x917 mm ; 25.51x36.10 in)</li>
198 * <li>C2 (458x648 mm ; 18.03x25.51 in)</li>
199 * <li>C3 (324x458 mm ; 12.76x18.03 in)</li>
200 * <li>C4 (229x324 mm ; 9.02x12.76 in)</li>
201 * <li>C5 (162x229 mm ; 6.38x9.02 in)</li>
202 * <li>C6 (114x162 mm ; 4.49x6.38 in)</li>
203 * <li>C7 (81x114 mm ; 3.19x4.49 in)</li>
204 * <li>C8 (57x81 mm ; 2.24x3.19 in)</li>
205 * <li>C9 (40x57 mm ; 1.57x2.24 in)</li>
206 * <li>C10 (28x40 mm ; 1.10x1.57 in)</li>
207 * <li>C11 (20x28 mm ; 0.79x1.10 in)</li>
208 * <li>C12 (14x20 mm ; 0.55x0.79 in)</li>
209 * <li>C76 (81x162 mm ; 3.19x6.38 in)</li>
210 * <li>DL (110x220 mm ; 4.33x8.66 in)</li>
211 * <li><b>SIS 014711 E Series</b></li>
212 * <li>E0 (879x1241 mm ; 34.61x48.86 in)</li>
213 * <li>E1 (620x879 mm ; 24.41x34.61 in)</li>
214 * <li>E2 (440x620 mm ; 17.32x24.41 in)</li>
215 * <li>E3 (310x440 mm ; 12.20x17.32 in)</li>
216 * <li>E4 (220x310 mm ; 8.66x12.20 in)</li>
217 * <li>E5 (155x220 mm ; 6.10x8.66 in)</li>
218 * <li>E6 (110x155 mm ; 4.33x6.10 in)</li>
219 * <li>E7 (78x110 mm ; 3.07x4.33 in)</li>
220 * <li>E8 (55x78 mm ; 2.17x3.07 in)</li>
221 * <li>E9 (39x55 mm ; 1.54x2.17 in)</li>
222 * <li>E10 (27x39 mm ; 1.06x1.54 in)</li>
223 * <li>E11 (19x27 mm ; 0.75x1.06 in)</li>
224 * <li>E12 (13x19 mm ; 0.51x0.75 in)</li>
225 * <li><b>SIS 014711 G Series</b></li>
226 * <li>G0 (958x1354 mm ; 37.72x53.31 in)</li>
227 * <li>G1 (677x958 mm ; 26.65x37.72 in)</li>
228 * <li>G2 (479x677 mm ; 18.86x26.65 in)</li>
229 * <li>G3 (338x479 mm ; 13.31x18.86 in)</li>
230 * <li>G4 (239x338 mm ; 9.41x13.31 in)</li>
231 * <li>G5 (169x239 mm ; 6.65x9.41 in)</li>
232 * <li>G6 (119x169 mm ; 4.69x6.65 in)</li>
233 * <li>G7 (84x119 mm ; 3.31x4.69 in)</li>
234 * <li>G8 (59x84 mm ; 2.32x3.31 in)</li>
235 * <li>G9 (42x59 mm ; 1.65x2.32 in)</li>
236 * <li>G10 (29x42 mm ; 1.14x1.65 in)</li>
237 * <li>G11 (21x29 mm ; 0.83x1.14 in)</li>
238 * <li>G12 (14x21 mm ; 0.55x0.83 in)</li>
239 * <li><b>ISO Press</b></li>
240 * <li>RA0 (860x1220 mm ; 33.86x48.03 in)</li>
241 * <li>RA1 (610x860 mm ; 24.02x33.86 in)</li>
242 * <li>RA2 (430x610 mm ; 16.93x24.02 in)</li>
243 * <li>RA3 (305x430 mm ; 12.01x16.93 in)</li>
244 * <li>RA4 (215x305 mm ; 8.46x12.01 in)</li>
245 * <li>SRA0 (900x1280 mm ; 35.43x50.39 in)</li>
246 * <li>SRA1 (640x900 mm ; 25.20x35.43 in)</li>
247 * <li>SRA2 (450x640 mm ; 17.72x25.20 in)</li>
248 * <li>SRA3 (320x450 mm ; 12.60x17.72 in)</li>
249 * <li>SRA4 (225x320 mm ; 8.86x12.60 in)</li>
250 * <li><b>German DIN 476</b></li>
251 * <li>4A0 (1682x2378 mm ; 66.22x93.62 in)</li>
252 * <li>2A0 (1189x1682 mm ; 46.81x66.22 in)</li>
253 * <li><b>Variations on the ISO Standard</b></li>
254 * <li>A2_EXTRA (445x619 mm ; 17.52x24.37 in)</li>
255 * <li>A3+ (329x483 mm ; 12.95x19.02 in)</li>
256 * <li>A3_EXTRA (322x445 mm ; 12.68x17.52 in)</li>
257 * <li>A3_SUPER (305x508 mm ; 12.01x20.00 in)</li>
258 * <li>SUPER_A3 (305x487 mm ; 12.01x19.17 in)</li>
259 * <li>A4_EXTRA (235x322 mm ; 9.25x12.68 in)</li>
260 * <li>A4_SUPER (229x322 mm ; 9.02x12.68 in)</li>
261 * <li>SUPER_A4 (227x356 mm ; 8.94x14.02 in)</li>
262 * <li>A4_LONG (210x348 mm ; 8.27x13.70 in)</li>
263 * <li>F4 (210x330 mm ; 8.27x12.99 in)</li>
264 * <li>SO_B5_EXTRA (202x276 mm ; 7.95x10.87 in)</li>
265 * <li>A5_EXTRA (173x235 mm ; 6.81x9.25 in)</li>
266 * <li><b>ANSI Series</b></li>
267 * <li>ANSI_E (864x1118 mm ; 34.00x44.00 in)</li>
268 * <li>ANSI_D (559x864 mm ; 22.00x34.00 in)</li>
269 * <li>ANSI_C (432x559 mm ; 17.00x22.00 in)</li>
270 * <li>ANSI_B (279x432 mm ; 11.00x17.00 in)</li>
271 * <li>ANSI_A (216x279 mm ; 8.50x11.00 in)</li>
272 * <li><b>Traditional 'Loose' North American Paper Sizes</b></li>
273 * <li>LEDGER, USLEDGER (432x279 mm ; 17.00x11.00 in)</li>
274 * <li>TABLOID, USTABLOID, BIBLE, ORGANIZERK (279x432 mm ; 11.00x17.00 in)</li>
275 * <li>LETTER, USLETTER, ORGANIZERM (216x279 mm ; 8.50x11.00 in)</li>
276 * <li>LEGAL, USLEGAL (216x356 mm ; 8.50x14.00 in)</li>
277 * <li>GLETTER, GOVERNMENTLETTER (203x267 mm ; 8.00x10.50 in)</li>
278 * <li>JLEGAL, JUNIORLEGAL (203x127 mm ; 8.00x5.00 in)</li>
279 * <li><b>Other North American Paper Sizes</b></li>
280 * <li>QUADDEMY (889x1143 mm ; 35.00x45.00 in)</li>
281 * <li>SUPER_B (330x483 mm ; 13.00x19.00 in)</li>
282 * <li>QUARTO (229x279 mm ; 9.00x11.00 in)</li>
283 * <li>FOLIO, GOVERNMENTLEGAL (216x330 mm ; 8.50x13.00 in)</li>
284 * <li>EXECUTIVE, MONARCH (184x267 mm ; 7.25x10.50 in)</li>
285 * <li>MEMO, STATEMENT, ORGANIZERL (140x216 mm ; 5.50x8.50 in)</li>
286 * <li>FOOLSCAP (210x330 mm ; 8.27x13.00 in)</li>
287 * <li>COMPACT (108x171 mm ; 4.25x6.75 in)</li>
288 * <li>ORGANIZERJ (70x127 mm ; 2.75x5.00 in)</li>
289 * <li><b>Canadian standard CAN 2-9.60M</b></li>
290 * <li>P1 (560x860 mm ; 22.05x33.86 in)</li>
291 * <li>P2 (430x560 mm ; 16.93x22.05 in)</li>
292 * <li>P3 (280x430 mm ; 11.02x16.93 in)</li>
293 * <li>P4 (215x280 mm ; 8.46x11.02 in)</li>
294 * <li>P5 (140x215 mm ; 5.51x8.46 in)</li>
295 * <li>P6 (107x140 mm ; 4.21x5.51 in)</li>
296 * <li><b>North American Architectural Sizes</b></li>
297 * <li>ARCH_E (914x1219 mm ; 36.00x48.00 in)</li>
298 * <li>ARCH_E1 (762x1067 mm ; 30.00x42.00 in)</li>
299 * <li>ARCH_D (610x914 mm ; 24.00x36.00 in)</li>
300 * <li>ARCH_C, BROADSHEET (457x610 mm ; 18.00x24.00 in)</li>
301 * <li>ARCH_B (305x457 mm ; 12.00x18.00 in)</li>
302 * <li>ARCH_A (229x305 mm ; 9.00x12.00 in)</li>
303 * <li><b>Announcement Envelopes</b></li>
304 * <li>ANNENV_A2 (111x146 mm ; 4.37x5.75 in)</li>
305 * <li>ANNENV_A6 (121x165 mm ; 4.75x6.50 in)</li>
306 * <li>ANNENV_A7 (133x184 mm ; 5.25x7.25 in)</li>
307 * <li>ANNENV_A8 (140x206 mm ; 5.50x8.12 in)</li>
308 * <li>ANNENV_A10 (159x244 mm ; 6.25x9.62 in)</li>
309 * <li>ANNENV_SLIM (98x225 mm ; 3.87x8.87 in)</li>
310 * <li><b>Commercial Envelopes</b></li>
311 * <li>COMMENV_N6_1/4 (89x152 mm ; 3.50x6.00 in)</li>
312 * <li>COMMENV_N6_3/4 (92x165 mm ; 3.62x6.50 in)</li>
313 * <li>COMMENV_N8 (98x191 mm ; 3.87x7.50 in)</li>
314 * <li>COMMENV_N9 (98x225 mm ; 3.87x8.87 in)</li>
315 * <li>COMMENV_N10 (105x241 mm ; 4.12x9.50 in)</li>
316 * <li>COMMENV_N11 (114x263 mm ; 4.50x10.37 in)</li>
317 * <li>COMMENV_N12 (121x279 mm ; 4.75x11.00 in)</li>
318 * <li>COMMENV_N14 (127x292 mm ; 5.00x11.50 in)</li>
319 * <li><b>Catalogue Envelopes</b></li>
320 * <li>CATENV_N1 (152x229 mm ; 6.00x9.00 in)</li>
321 * <li>CATENV_N1_3/4 (165x241 mm ; 6.50x9.50 in)</li>
322 * <li>CATENV_N2 (165x254 mm ; 6.50x10.00 in)</li>
323 * <li>CATENV_N3 (178x254 mm ; 7.00x10.00 in)</li>
324 * <li>CATENV_N6 (191x267 mm ; 7.50x10.50 in)</li>
325 * <li>CATENV_N7 (203x279 mm ; 8.00x11.00 in)</li>
326 * <li>CATENV_N8 (210x286 mm ; 8.25x11.25 in)</li>
327 * <li>CATENV_N9_1/2 (216x267 mm ; 8.50x10.50 in)</li>
328 * <li>CATENV_N9_3/4 (222x286 mm ; 8.75x11.25 in)</li>
329 * <li>CATENV_N10_1/2 (229x305 mm ; 9.00x12.00 in)</li>
330 * <li>CATENV_N12_1/2 (241x318 mm ; 9.50x12.50 in)</li>
331 * <li>CATENV_N13_1/2 (254x330 mm ; 10.00x13.00 in)</li>
332 * <li>CATENV_N14_1/4 (286x311 mm ; 11.25x12.25 in)</li>
333 * <li>CATENV_N14_1/2 (292x368 mm ; 11.50x14.50 in)</li>
334 * <li><b>Japanese (JIS P 0138-61) Standard B-Series</b></li>
335 * <li>JIS_B0 (1030x1456 mm ; 40.55x57.32 in)</li>
336 * <li>JIS_B1 (728x1030 mm ; 28.66x40.55 in)</li>
337 * <li>JIS_B2 (515x728 mm ; 20.28x28.66 in)</li>
338 * <li>JIS_B3 (364x515 mm ; 14.33x20.28 in)</li>
339 * <li>JIS_B4 (257x364 mm ; 10.12x14.33 in)</li>
340 * <li>JIS_B5 (182x257 mm ; 7.17x10.12 in)</li>
341 * <li>JIS_B6 (128x182 mm ; 5.04x7.17 in)</li>
342 * <li>JIS_B7 (91x128 mm ; 3.58x5.04 in)</li>
343 * <li>JIS_B8 (64x91 mm ; 2.52x3.58 in)</li>
344 * <li>JIS_B9 (45x64 mm ; 1.77x2.52 in)</li>
345 * <li>JIS_B10 (32x45 mm ; 1.26x1.77 in)</li>
346 * <li>JIS_B11 (22x32 mm ; 0.87x1.26 in)</li>
347 * <li>JIS_B12 (16x22 mm ; 0.63x0.87 in)</li>
348 * <li><b>PA Series</b></li>
349 * <li>PA0 (840x1120 mm ; 33.07x44.09 in)</li>
350 * <li>PA1 (560x840 mm ; 22.05x33.07 in)</li>
351 * <li>PA2 (420x560 mm ; 16.54x22.05 in)</li>
352 * <li>PA3 (280x420 mm ; 11.02x16.54 in)</li>
353 * <li>PA4 (210x280 mm ; 8.27x11.02 in)</li>
354 * <li>PA5 (140x210 mm ; 5.51x8.27 in)</li>
355 * <li>PA6 (105x140 mm ; 4.13x5.51 in)</li>
356 * <li>PA7 (70x105 mm ; 2.76x4.13 in)</li>
357 * <li>PA8 (52x70 mm ; 2.05x2.76 in)</li>
358 * <li>PA9 (35x52 mm ; 1.38x2.05 in)</li>
359 * <li>PA10 (26x35 mm ; 1.02x1.38 in)</li>
360 * <li><b>Standard Photographic Print Sizes</b></li>
361 * <li>PASSPORT_PHOTO (35x45 mm ; 1.38x1.77 in)</li>
362 * <li>E (82x120 mm ; 3.25x4.72 in)</li>
363 * <li>3R, L (89x127 mm ; 3.50x5.00 in)</li>
364 * <li>4R, KG (102x152 mm ; 4.02x5.98 in)</li>
365 * <li>4D (120x152 mm ; 4.72x5.98 in)</li>
366 * <li>5R, 2L (127x178 mm ; 5.00x7.01 in)</li>
367 * <li>6R, 8P (152x203 mm ; 5.98x7.99 in)</li>
368 * <li>8R, 6P (203x254 mm ; 7.99x10.00 in)</li>
369 * <li>S8R, 6PW (203x305 mm ; 7.99x12.01 in)</li>
370 * <li>10R, 4P (254x305 mm ; 10.00x12.01 in)</li>
371 * <li>S10R, 4PW (254x381 mm ; 10.00x15.00 in)</li>
372 * <li>11R (279x356 mm ; 10.98x14.02 in)</li>
373 * <li>S11R (279x432 mm ; 10.98x17.01 in)</li>
374 * <li>12R (305x381 mm ; 12.01x15.00 in)</li>
375 * <li>S12R (305x456 mm ; 12.01x17.95 in)</li>
376 * <li><b>Common Newspaper Sizes</b></li>
377 * <li>NEWSPAPER_BROADSHEET (750x600 mm ; 29.53x23.62 in)</li>
378 * <li>NEWSPAPER_BERLINER (470x315 mm ; 18.50x12.40 in)</li>
379 * <li>NEWSPAPER_COMPACT, NEWSPAPER_TABLOID (430x280 mm ; 16.93x11.02 in)</li>
380 * <li><b>Business Cards</b></li>
381 * <li>CREDIT_CARD, BUSINESS_CARD, BUSINESS_CARD_ISO7810 (54x86 mm ; 2.13x3.37 in)</li>
382 * <li>BUSINESS_CARD_ISO216 (52x74 mm ; 2.05x2.91 in)</li>
383 * <li>BUSINESS_CARD_IT, BUSINESS_CARD_UK, BUSINESS_CARD_FR, BUSINESS_CARD_DE, BUSINESS_CARD_ES (55x85 mm ; 2.17x3.35 in)</li>
384 * <li>BUSINESS_CARD_US, BUSINESS_CARD_CA (51x89 mm ; 2.01x3.50 in)</li>
385 * <li>BUSINESS_CARD_JP (55x91 mm ; 2.17x3.58 in)</li>
386 * <li>BUSINESS_CARD_HK (54x90 mm ; 2.13x3.54 in)</li>
387 * <li>BUSINESS_CARD_AU, BUSINESS_CARD_DK, BUSINESS_CARD_SE (55x90 mm ; 2.17x3.54 in)</li>
388 * <li>BUSINESS_CARD_RU, BUSINESS_CARD_CZ, BUSINESS_CARD_FI, BUSINESS_CARD_HU, BUSINESS_CARD_IL (50x90 mm ; 1.97x3.54 in)</li>
389 * <li><b>Billboards</b></li>
390 * <li>4SHEET (1016x1524 mm ; 40.00x60.00 in)</li>
391 * <li>6SHEET (1200x1800 mm ; 47.24x70.87 in)</li>
392 * <li>12SHEET (3048x1524 mm ; 120.00x60.00 in)</li>
393 * <li>16SHEET (2032x3048 mm ; 80.00x120.00 in)</li>
394 * <li>32SHEET (4064x3048 mm ; 160.00x120.00 in)</li>
395 * <li>48SHEET (6096x3048 mm ; 240.00x120.00 in)</li>
396 * <li>64SHEET (8128x3048 mm ; 320.00x120.00 in)</li>
397 * <li>96SHEET (12192x3048 mm ; 480.00x120.00 in)</li>
398 * <li><b>Old Imperial English (some are still used in USA)</b></li>
399 * <li>EN_EMPEROR (1219x1829 mm ; 48.00x72.00 in)</li>
400 * <li>EN_ANTIQUARIAN (787x1346 mm ; 31.00x53.00 in)</li>
401 * <li>EN_GRAND_EAGLE (730x1067 mm ; 28.75x42.00 in)</li>
402 * <li>EN_DOUBLE_ELEPHANT (679x1016 mm ; 26.75x40.00 in)</li>
403 * <li>EN_ATLAS (660x864 mm ; 26.00x34.00 in)</li>
404 * <li>EN_COLOMBIER (597x876 mm ; 23.50x34.50 in)</li>
405 * <li>EN_ELEPHANT (584x711 mm ; 23.00x28.00 in)</li>
406 * <li>EN_DOUBLE_DEMY (572x902 mm ; 22.50x35.50 in)</li>
407 * <li>EN_IMPERIAL (559x762 mm ; 22.00x30.00 in)</li>
408 * <li>EN_PRINCESS (546x711 mm ; 21.50x28.00 in)</li>
409 * <li>EN_CARTRIDGE (533x660 mm ; 21.00x26.00 in)</li>
410 * <li>EN_DOUBLE_LARGE_POST (533x838 mm ; 21.00x33.00 in)</li>
411 * <li>EN_ROYAL (508x635 mm ; 20.00x25.00 in)</li>
412 * <li>EN_SHEET, EN_HALF_POST (495x597 mm ; 19.50x23.50 in)</li>
413 * <li>EN_SUPER_ROYAL (483x686 mm ; 19.00x27.00 in)</li>
414 * <li>EN_DOUBLE_POST (483x775 mm ; 19.00x30.50 in)</li>
415 * <li>EN_MEDIUM (445x584 mm ; 17.50x23.00 in)</li>
416 * <li>EN_DEMY (445x572 mm ; 17.50x22.50 in)</li>
417 * <li>EN_LARGE_POST (419x533 mm ; 16.50x21.00 in)</li>
418 * <li>EN_COPY_DRAUGHT (406x508 mm ; 16.00x20.00 in)</li>
419 * <li>EN_POST (394x489 mm ; 15.50x19.25 in)</li>
420 * <li>EN_CROWN (381x508 mm ; 15.00x20.00 in)</li>
421 * <li>EN_PINCHED_POST (375x470 mm ; 14.75x18.50 in)</li>
422 * <li>EN_BRIEF (343x406 mm ; 13.50x16.00 in)</li>
423 * <li>EN_FOOLSCAP (343x432 mm ; 13.50x17.00 in)</li>
424 * <li>EN_SMALL_FOOLSCAP (337x419 mm ; 13.25x16.50 in)</li>
425 * <li>EN_POTT (318x381 mm ; 12.50x15.00 in)</li>
426 * <li><b>Old Imperial Belgian</b></li>
427 * <li>BE_GRAND_AIGLE (700x1040 mm ; 27.56x40.94 in)</li>
428 * <li>BE_COLOMBIER (620x850 mm ; 24.41x33.46 in)</li>
429 * <li>BE_DOUBLE_CARRE (620x920 mm ; 24.41x36.22 in)</li>
430 * <li>BE_ELEPHANT (616x770 mm ; 24.25x30.31 in)</li>
431 * <li>BE_PETIT_AIGLE (600x840 mm ; 23.62x33.07 in)</li>
432 * <li>BE_GRAND_JESUS (550x730 mm ; 21.65x28.74 in)</li>
433 * <li>BE_JESUS (540x730 mm ; 21.26x28.74 in)</li>
434 * <li>BE_RAISIN (500x650 mm ; 19.69x25.59 in)</li>
435 * <li>BE_GRAND_MEDIAN (460x605 mm ; 18.11x23.82 in)</li>
436 * <li>BE_DOUBLE_POSTE (435x565 mm ; 17.13x22.24 in)</li>
437 * <li>BE_COQUILLE (430x560 mm ; 16.93x22.05 in)</li>
438 * <li>BE_PETIT_MEDIAN (415x530 mm ; 16.34x20.87 in)</li>
439 * <li>BE_RUCHE (360x460 mm ; 14.17x18.11 in)</li>
440 * <li>BE_PROPATRIA (345x430 mm ; 13.58x16.93 in)</li>
441 * <li>BE_LYS (317x397 mm ; 12.48x15.63 in)</li>
442 * <li>BE_POT (307x384 mm ; 12.09x15.12 in)</li>
443 * <li>BE_ROSETTE (270x347 mm ; 10.63x13.66 in)</li>
444 * <li><b>Old Imperial French</b></li>
445 * <li>FR_UNIVERS (1000x1300 mm ; 39.37x51.18 in)</li>
446 * <li>FR_DOUBLE_COLOMBIER (900x1260 mm ; 35.43x49.61 in)</li>
447 * <li>FR_GRANDE_MONDE (900x1260 mm ; 35.43x49.61 in)</li>
448 * <li>FR_DOUBLE_SOLEIL (800x1200 mm ; 31.50x47.24 in)</li>
449 * <li>FR_DOUBLE_JESUS (760x1120 mm ; 29.92x44.09 in)</li>
450 * <li>FR_GRAND_AIGLE (750x1060 mm ; 29.53x41.73 in)</li>
451 * <li>FR_PETIT_AIGLE (700x940 mm ; 27.56x37.01 in)</li>
452 * <li>FR_DOUBLE_RAISIN (650x1000 mm ; 25.59x39.37 in)</li>
453 * <li>FR_JOURNAL (650x940 mm ; 25.59x37.01 in)</li>
454 * <li>FR_COLOMBIER_AFFICHE (630x900 mm ; 24.80x35.43 in)</li>
455 * <li>FR_DOUBLE_CAVALIER (620x920 mm ; 24.41x36.22 in)</li>
456 * <li>FR_CLOCHE (600x800 mm ; 23.62x31.50 in)</li>
457 * <li>FR_SOLEIL (600x800 mm ; 23.62x31.50 in)</li>
458 * <li>FR_DOUBLE_CARRE (560x900 mm ; 22.05x35.43 in)</li>
459 * <li>FR_DOUBLE_COQUILLE (560x880 mm ; 22.05x34.65 in)</li>
460 * <li>FR_JESUS (560x760 mm ; 22.05x29.92 in)</li>
461 * <li>FR_RAISIN (500x650 mm ; 19.69x25.59 in)</li>
462 * <li>FR_CAVALIER (460x620 mm ; 18.11x24.41 in)</li>
463 * <li>FR_DOUBLE_COURONNE (460x720 mm ; 18.11x28.35 in)</li>
464 * <li>FR_CARRE (450x560 mm ; 17.72x22.05 in)</li>
465 * <li>FR_COQUILLE (440x560 mm ; 17.32x22.05 in)</li>
466 * <li>FR_DOUBLE_TELLIERE (440x680 mm ; 17.32x26.77 in)</li>
467 * <li>FR_DOUBLE_CLOCHE (400x600 mm ; 15.75x23.62 in)</li>
468 * <li>FR_DOUBLE_POT (400x620 mm ; 15.75x24.41 in)</li>
469 * <li>FR_ECU (400x520 mm ; 15.75x20.47 in)</li>
470 * <li>FR_COURONNE (360x460 mm ; 14.17x18.11 in)</li>
471 * <li>FR_TELLIERE (340x440 mm ; 13.39x17.32 in)</li>
472 * <li>FR_POT (310x400 mm ; 12.20x15.75 in)</li>
473 * </ul>
474 * @return array containing page width and height in points
475 * @since 5.0.010 (2010-05-17)
476 * @public static
477 */
478 public static function getPageSizeFromFormat($format) {
479 // Paper cordinates are calculated in this way: (inches * 72) where (1 inch = 25.4 mm)
480 switch (strtoupper($format)) {
481 // ISO 216 A Series + 2 SIS 014711 extensions
482 case 'A0' : {$pf = array( 2383.937, 3370.394); break;}
483 case 'A1' : {$pf = array( 1683.780, 2383.937); break;}
484 case 'A2' : {$pf = array( 1190.551, 1683.780); break;}
485 case 'A3' : {$pf = array( 841.890, 1190.551); break;}
486 case 'A4' : {$pf = array( 595.276, 841.890); break;}
487 case 'A5' : {$pf = array( 419.528, 595.276); break;}
488 case 'A6' : {$pf = array( 297.638, 419.528); break;}
489 case 'A7' : {$pf = array( 209.764, 297.638); break;}
490 case 'A8' : {$pf = array( 147.402, 209.764); break;}
491 case 'A9' : {$pf = array( 104.882, 147.402); break;}
492 case 'A10': {$pf = array( 73.701, 104.882); break;}
493 case 'A11': {$pf = array( 51.024, 73.701); break;}
494 case 'A12': {$pf = array( 36.850, 51.024); break;}
495 // ISO 216 B Series + 2 SIS 014711 extensions
496 case 'B0' : {$pf = array( 2834.646, 4008.189); break;}
497 case 'B1' : {$pf = array( 2004.094, 2834.646); break;}
498 case 'B2' : {$pf = array( 1417.323, 2004.094); break;}
499 case 'B3' : {$pf = array( 1000.630, 1417.323); break;}
500 case 'B4' : {$pf = array( 708.661, 1000.630); break;}
501 case 'B5' : {$pf = array( 498.898, 708.661); break;}
502 case 'B6' : {$pf = array( 354.331, 498.898); break;}
503 case 'B7' : {$pf = array( 249.449, 354.331); break;}
504 case 'B8' : {$pf = array( 175.748, 249.449); break;}
505 case 'B9' : {$pf = array( 124.724, 175.748); break;}
506 case 'B10': {$pf = array( 87.874, 124.724); break;}
507 case 'B11': {$pf = array( 62.362, 87.874); break;}
508 case 'B12': {$pf = array( 42.520, 62.362); break;}
509 // ISO 216 C Series + 2 SIS 014711 extensions + 2 EXTENSION
510 case 'C0' : {$pf = array( 2599.370, 3676.535); break;}
511 case 'C1' : {$pf = array( 1836.850, 2599.370); break;}
512 case 'C2' : {$pf = array( 1298.268, 1836.850); break;}
513 case 'C3' : {$pf = array( 918.425, 1298.268); break;}
514 case 'C4' : {$pf = array( 649.134, 918.425); break;}
515 case 'C5' : {$pf = array( 459.213, 649.134); break;}
516 case 'C6' : {$pf = array( 323.150, 459.213); break;}
517 case 'C7' : {$pf = array( 229.606, 323.150); break;}
518 case 'C8' : {$pf = array( 161.575, 229.606); break;}
519 case 'C9' : {$pf = array( 113.386, 161.575); break;}
520 case 'C10': {$pf = array( 79.370, 113.386); break;}
521 case 'C11': {$pf = array( 56.693, 79.370); break;}
522 case 'C12': {$pf = array( 39.685, 56.693); break;}
523 case 'C76': {$pf = array( 229.606, 459.213); break;}
524 case 'DL' : {$pf = array( 311.811, 623.622); break;}
525 // SIS 014711 E Series
526 case 'E0' : {$pf = array( 2491.654, 3517.795); break;}
527 case 'E1' : {$pf = array( 1757.480, 2491.654); break;}
528 case 'E2' : {$pf = array( 1247.244, 1757.480); break;}
529 case 'E3' : {$pf = array( 878.740, 1247.244); break;}
530 case 'E4' : {$pf = array( 623.622, 878.740); break;}
531 case 'E5' : {$pf = array( 439.370, 623.622); break;}
532 case 'E6' : {$pf = array( 311.811, 439.370); break;}
533 case 'E7' : {$pf = array( 221.102, 311.811); break;}
534 case 'E8' : {$pf = array( 155.906, 221.102); break;}
535 case 'E9' : {$pf = array( 110.551, 155.906); break;}
536 case 'E10': {$pf = array( 76.535, 110.551); break;}
537 case 'E11': {$pf = array( 53.858, 76.535); break;}
538 case 'E12': {$pf = array( 36.850, 53.858); break;}
539 // SIS 014711 G Series
540 case 'G0' : {$pf = array( 2715.591, 3838.110); break;}
541 case 'G1' : {$pf = array( 1919.055, 2715.591); break;}
542 case 'G2' : {$pf = array( 1357.795, 1919.055); break;}
543 case 'G3' : {$pf = array( 958.110, 1357.795); break;}
544 case 'G4' : {$pf = array( 677.480, 958.110); break;}
545 case 'G5' : {$pf = array( 479.055, 677.480); break;}
546 case 'G6' : {$pf = array( 337.323, 479.055); break;}
547 case 'G7' : {$pf = array( 238.110, 337.323); break;}
548 case 'G8' : {$pf = array( 167.244, 238.110); break;}
549 case 'G9' : {$pf = array( 119.055, 167.244); break;}
550 case 'G10': {$pf = array( 82.205, 119.055); break;}
551 case 'G11': {$pf = array( 59.528, 82.205); break;}
552 case 'G12': {$pf = array( 39.685, 59.528); break;}
553 // ISO Press
554 case 'RA0': {$pf = array( 2437.795, 3458.268); break;}
555 case 'RA1': {$pf = array( 1729.134, 2437.795); break;}
556 case 'RA2': {$pf = array( 1218.898, 1729.134); break;}
557 case 'RA3': {$pf = array( 864.567, 1218.898); break;}
558 case 'RA4': {$pf = array( 609.449, 864.567); break;}
559 case 'SRA0': {$pf = array( 2551.181, 3628.346); break;}
560 case 'SRA1': {$pf = array( 1814.173, 2551.181); break;}
561 case 'SRA2': {$pf = array( 1275.591, 1814.173); break;}
562 case 'SRA3': {$pf = array( 907.087, 1275.591); break;}
563 case 'SRA4': {$pf = array( 637.795, 907.087); break;}
564 // German DIN 476
565 case '4A0': {$pf = array( 4767.874, 6740.787); break;}
566 case '2A0': {$pf = array( 3370.394, 4767.874); break;}
567 // Variations on the ISO Standard
568 case 'A2_EXTRA' : {$pf = array( 1261.417, 1754.646); break;}
569 case 'A3+' : {$pf = array( 932.598, 1369.134); break;}
570 case 'A3_EXTRA' : {$pf = array( 912.756, 1261.417); break;}
571 case 'A3_SUPER' : {$pf = array( 864.567, 1440.000); break;}
572 case 'SUPER_A3' : {$pf = array( 864.567, 1380.472); break;}
573 case 'A4_EXTRA' : {$pf = array( 666.142, 912.756); break;}
574 case 'A4_SUPER' : {$pf = array( 649.134, 912.756); break;}
575 case 'SUPER_A4' : {$pf = array( 643.465, 1009.134); break;}
576 case 'A4_LONG' : {$pf = array( 595.276, 986.457); break;}
577 case 'F4' : {$pf = array( 595.276, 935.433); break;}
578 case 'SO_B5_EXTRA': {$pf = array( 572.598, 782.362); break;}
579 case 'A5_EXTRA' : {$pf = array( 490.394, 666.142); break;}
580 // ANSI Series
581 case 'ANSI_E': {$pf = array( 2448.000, 3168.000); break;}
582 case 'ANSI_D': {$pf = array( 1584.000, 2448.000); break;}
583 case 'ANSI_C': {$pf = array( 1224.000, 1584.000); break;}
584 case 'ANSI_B': {$pf = array( 792.000, 1224.000); break;}
585 case 'ANSI_A': {$pf = array( 612.000, 792.000); break;}
586 // Traditional 'Loose' North American Paper Sizes
587 case 'USLEDGER':
588 case 'LEDGER' : {$pf = array( 1224.000, 792.000); break;}
589 case 'ORGANIZERK':
590 case 'BIBLE':
591 case 'USTABLOID':
592 case 'TABLOID': {$pf = array( 792.000, 1224.000); break;}
593 case 'ORGANIZERM':
594 case 'USLETTER':
595 case 'LETTER' : {$pf = array( 612.000, 792.000); break;}
596 case 'USLEGAL':
597 case 'LEGAL' : {$pf = array( 612.000, 1008.000); break;}
598 case 'GOVERNMENTLETTER':
599 case 'GLETTER': {$pf = array( 576.000, 756.000); break;}
600 case 'JUNIORLEGAL':
601 case 'JLEGAL' : {$pf = array( 576.000, 360.000); break;}
602 // Other North American Paper Sizes
603 case 'QUADDEMY': {$pf = array( 2520.000, 3240.000); break;}
604 case 'SUPER_B': {$pf = array( 936.000, 1368.000); break;}
605 case 'QUARTO': {$pf = array( 648.000, 792.000); break;}
606 case 'GOVERNMENTLEGAL':
607 case 'FOLIO': {$pf = array( 612.000, 936.000); break;}
608 case 'MONARCH':
609 case 'EXECUTIVE': {$pf = array( 522.000, 756.000); break;}
610 case 'ORGANIZERL':
611 case 'STATEMENT':
612 case 'MEMO': {$pf = array( 396.000, 612.000); break;}
613 case 'FOOLSCAP': {$pf = array( 595.440, 936.000); break;}
614 case 'COMPACT': {$pf = array( 306.000, 486.000); break;}
615 case 'ORGANIZERJ': {$pf = array( 198.000, 360.000); break;}
616 // Canadian standard CAN 2-9.60M
617 case 'P1': {$pf = array( 1587.402, 2437.795); break;}
618 case 'P2': {$pf = array( 1218.898, 1587.402); break;}
619 case 'P3': {$pf = array( 793.701, 1218.898); break;}
620 case 'P4': {$pf = array( 609.449, 793.701); break;}
621 case 'P5': {$pf = array( 396.850, 609.449); break;}
622 case 'P6': {$pf = array( 303.307, 396.850); break;}
623 // North American Architectural Sizes
624 case 'ARCH_E' : {$pf = array( 2592.000, 3456.000); break;}
625 case 'ARCH_E1': {$pf = array( 2160.000, 3024.000); break;}
626 case 'ARCH_D' : {$pf = array( 1728.000, 2592.000); break;}
627 case 'BROADSHEET':
628 case 'ARCH_C' : {$pf = array( 1296.000, 1728.000); break;}
629 case 'ARCH_B' : {$pf = array( 864.000, 1296.000); break;}
630 case 'ARCH_A' : {$pf = array( 648.000, 864.000); break;}
631 // --- North American Envelope Sizes ---
632 // - Announcement Envelopes
633 case 'ANNENV_A2' : {$pf = array( 314.640, 414.000); break;}
634 case 'ANNENV_A6' : {$pf = array( 342.000, 468.000); break;}
635 case 'ANNENV_A7' : {$pf = array( 378.000, 522.000); break;}
636 case 'ANNENV_A8' : {$pf = array( 396.000, 584.640); break;}
637 case 'ANNENV_A10' : {$pf = array( 450.000, 692.640); break;}
638 case 'ANNENV_SLIM': {$pf = array( 278.640, 638.640); break;}
639 // - Commercial Envelopes
640 case 'COMMENV_N6_1/4': {$pf = array( 252.000, 432.000); break;}
641 case 'COMMENV_N6_3/4': {$pf = array( 260.640, 468.000); break;}
642 case 'COMMENV_N8' : {$pf = array( 278.640, 540.000); break;}
643 case 'COMMENV_N9' : {$pf = array( 278.640, 638.640); break;}
644 case 'COMMENV_N10' : {$pf = array( 296.640, 684.000); break;}
645 case 'COMMENV_N11' : {$pf = array( 324.000, 746.640); break;}
646 case 'COMMENV_N12' : {$pf = array( 342.000, 792.000); break;}
647 case 'COMMENV_N14' : {$pf = array( 360.000, 828.000); break;}
648 // - Catalogue Envelopes
649 case 'CATENV_N1' : {$pf = array( 432.000, 648.000); break;}
650 case 'CATENV_N1_3/4' : {$pf = array( 468.000, 684.000); break;}
651 case 'CATENV_N2' : {$pf = array( 468.000, 720.000); break;}
652 case 'CATENV_N3' : {$pf = array( 504.000, 720.000); break;}
653 case 'CATENV_N6' : {$pf = array( 540.000, 756.000); break;}
654 case 'CATENV_N7' : {$pf = array( 576.000, 792.000); break;}
655 case 'CATENV_N8' : {$pf = array( 594.000, 810.000); break;}
656 case 'CATENV_N9_1/2' : {$pf = array( 612.000, 756.000); break;}
657 case 'CATENV_N9_3/4' : {$pf = array( 630.000, 810.000); break;}
658 case 'CATENV_N10_1/2': {$pf = array( 648.000, 864.000); break;}
659 case 'CATENV_N12_1/2': {$pf = array( 684.000, 900.000); break;}
660 case 'CATENV_N13_1/2': {$pf = array( 720.000, 936.000); break;}
661 case 'CATENV_N14_1/4': {$pf = array( 810.000, 882.000); break;}
662 case 'CATENV_N14_1/2': {$pf = array( 828.000, 1044.000); break;}
663 // Japanese (JIS P 0138-61) Standard B-Series
664 case 'JIS_B0' : {$pf = array( 2919.685, 4127.244); break;}
665 case 'JIS_B1' : {$pf = array( 2063.622, 2919.685); break;}
666 case 'JIS_B2' : {$pf = array( 1459.843, 2063.622); break;}
667 case 'JIS_B3' : {$pf = array( 1031.811, 1459.843); break;}
668 case 'JIS_B4' : {$pf = array( 728.504, 1031.811); break;}
669 case 'JIS_B5' : {$pf = array( 515.906, 728.504); break;}
670 case 'JIS_B6' : {$pf = array( 362.835, 515.906); break;}
671 case 'JIS_B7' : {$pf = array( 257.953, 362.835); break;}
672 case 'JIS_B8' : {$pf = array( 181.417, 257.953); break;}
673 case 'JIS_B9' : {$pf = array( 127.559, 181.417); break;}
674 case 'JIS_B10': {$pf = array( 90.709, 127.559); break;}
675 case 'JIS_B11': {$pf = array( 62.362, 90.709); break;}
676 case 'JIS_B12': {$pf = array( 45.354, 62.362); break;}
677 // PA Series
678 case 'PA0' : {$pf = array( 2381.102, 3174.803,); break;}
679 case 'PA1' : {$pf = array( 1587.402, 2381.102); break;}
680 case 'PA2' : {$pf = array( 1190.551, 1587.402); break;}
681 case 'PA3' : {$pf = array( 793.701, 1190.551); break;}
682 case 'PA4' : {$pf = array( 595.276, 793.701); break;}
683 case 'PA5' : {$pf = array( 396.850, 595.276); break;}
684 case 'PA6' : {$pf = array( 297.638, 396.850); break;}
685 case 'PA7' : {$pf = array( 198.425, 297.638); break;}
686 case 'PA8' : {$pf = array( 147.402, 198.425); break;}
687 case 'PA9' : {$pf = array( 99.213, 147.402); break;}
688 case 'PA10': {$pf = array( 73.701, 99.213); break;}
689 // Standard Photographic Print Sizes
690 case 'PASSPORT_PHOTO': {$pf = array( 99.213, 127.559); break;}
691 case 'E' : {$pf = array( 233.858, 340.157); break;}
692 case 'L':
693 case '3R' : {$pf = array( 252.283, 360.000); break;}
694 case 'KG':
695 case '4R' : {$pf = array( 289.134, 430.866); break;}
696 case '4D' : {$pf = array( 340.157, 430.866); break;}
697 case '2L':
698 case '5R' : {$pf = array( 360.000, 504.567); break;}
699 case '8P':
700 case '6R' : {$pf = array( 430.866, 575.433); break;}
701 case '6P':
702 case '8R' : {$pf = array( 575.433, 720.000); break;}
703 case '6PW':
704 case 'S8R' : {$pf = array( 575.433, 864.567); break;}
705 case '4P':
706 case '10R' : {$pf = array( 720.000, 864.567); break;}
707 case '4PW':
708 case 'S10R': {$pf = array( 720.000, 1080.000); break;}
709 case '11R' : {$pf = array( 790.866, 1009.134); break;}
710 case 'S11R': {$pf = array( 790.866, 1224.567); break;}
711 case '12R' : {$pf = array( 864.567, 1080.000); break;}
712 case 'S12R': {$pf = array( 864.567, 1292.598); break;}
713 // Common Newspaper Sizes
714 case 'NEWSPAPER_BROADSHEET': {$pf = array( 2125.984, 1700.787); break;}
715 case 'NEWSPAPER_BERLINER' : {$pf = array( 1332.283, 892.913); break;}
716 case 'NEWSPAPER_TABLOID':
717 case 'NEWSPAPER_COMPACT' : {$pf = array( 1218.898, 793.701); break;}
718 // Business Cards
719 case 'CREDIT_CARD':
720 case 'BUSINESS_CARD':
721 case 'BUSINESS_CARD_ISO7810': {$pf = array( 153.014, 242.646); break;}
722 case 'BUSINESS_CARD_ISO216' : {$pf = array( 147.402, 209.764); break;}
723 case 'BUSINESS_CARD_IT':
724 case 'BUSINESS_CARD_UK':
725 case 'BUSINESS_CARD_FR':
726 case 'BUSINESS_CARD_DE':
727 case 'BUSINESS_CARD_ES' : {$pf = array( 155.906, 240.945); break;}
728 case 'BUSINESS_CARD_CA':
729 case 'BUSINESS_CARD_US' : {$pf = array( 144.567, 252.283); break;}
730 case 'BUSINESS_CARD_JP' : {$pf = array( 155.906, 257.953); break;}
731 case 'BUSINESS_CARD_HK' : {$pf = array( 153.071, 255.118); break;}
732 case 'BUSINESS_CARD_AU':
733 case 'BUSINESS_CARD_DK':
734 case 'BUSINESS_CARD_SE' : {$pf = array( 155.906, 255.118); break;}
735 case 'BUSINESS_CARD_RU':
736 case 'BUSINESS_CARD_CZ':
737 case 'BUSINESS_CARD_FI':
738 case 'BUSINESS_CARD_HU':
739 case 'BUSINESS_CARD_IL' : {$pf = array( 141.732, 255.118); break;}
740 // Billboards
741 case '4SHEET' : {$pf = array( 2880.000, 4320.000); break;}
742 case '6SHEET' : {$pf = array( 3401.575, 5102.362); break;}
743 case '12SHEET': {$pf = array( 8640.000, 4320.000); break;}
744 case '16SHEET': {$pf = array( 5760.000, 8640.000); break;}
745 case '32SHEET': {$pf = array(11520.000, 8640.000); break;}
746 case '48SHEET': {$pf = array(17280.000, 8640.000); break;}
747 case '64SHEET': {$pf = array(23040.000, 8640.000); break;}
748 case '96SHEET': {$pf = array(34560.000, 8640.000); break;}
749 // Old European Sizes
750 // - Old Imperial English Sizes
751 case 'EN_EMPEROR' : {$pf = array( 3456.000, 5184.000); break;}
752 case 'EN_ANTIQUARIAN' : {$pf = array( 2232.000, 3816.000); break;}
753 case 'EN_GRAND_EAGLE' : {$pf = array( 2070.000, 3024.000); break;}
754 case 'EN_DOUBLE_ELEPHANT' : {$pf = array( 1926.000, 2880.000); break;}
755 case 'EN_ATLAS' : {$pf = array( 1872.000, 2448.000); break;}
756 case 'EN_COLOMBIER' : {$pf = array( 1692.000, 2484.000); break;}
757 case 'EN_ELEPHANT' : {$pf = array( 1656.000, 2016.000); break;}
758 case 'EN_DOUBLE_DEMY' : {$pf = array( 1620.000, 2556.000); break;}
759 case 'EN_IMPERIAL' : {$pf = array( 1584.000, 2160.000); break;}
760 case 'EN_PRINCESS' : {$pf = array( 1548.000, 2016.000); break;}
761 case 'EN_CARTRIDGE' : {$pf = array( 1512.000, 1872.000); break;}
762 case 'EN_DOUBLE_LARGE_POST': {$pf = array( 1512.000, 2376.000); break;}
763 case 'EN_ROYAL' : {$pf = array( 1440.000, 1800.000); break;}
764 case 'EN_SHEET':
765 case 'EN_HALF_POST' : {$pf = array( 1404.000, 1692.000); break;}
766 case 'EN_SUPER_ROYAL' : {$pf = array( 1368.000, 1944.000); break;}
767 case 'EN_DOUBLE_POST' : {$pf = array( 1368.000, 2196.000); break;}
768 case 'EN_MEDIUM' : {$pf = array( 1260.000, 1656.000); break;}
769 case 'EN_DEMY' : {$pf = array( 1260.000, 1620.000); break;}
770 case 'EN_LARGE_POST' : {$pf = array( 1188.000, 1512.000); break;}
771 case 'EN_COPY_DRAUGHT' : {$pf = array( 1152.000, 1440.000); break;}
772 case 'EN_POST' : {$pf = array( 1116.000, 1386.000); break;}
773 case 'EN_CROWN' : {$pf = array( 1080.000, 1440.000); break;}
774 case 'EN_PINCHED_POST' : {$pf = array( 1062.000, 1332.000); break;}
775 case 'EN_BRIEF' : {$pf = array( 972.000, 1152.000); break;}
776 case 'EN_FOOLSCAP' : {$pf = array( 972.000, 1224.000); break;}
777 case 'EN_SMALL_FOOLSCAP' : {$pf = array( 954.000, 1188.000); break;}
778 case 'EN_POTT' : {$pf = array( 900.000, 1080.000); break;}
779 // - Old Imperial Belgian Sizes
780 case 'BE_GRAND_AIGLE' : {$pf = array( 1984.252, 2948.031); break;}
781 case 'BE_COLOMBIER' : {$pf = array( 1757.480, 2409.449); break;}
782 case 'BE_DOUBLE_CARRE': {$pf = array( 1757.480, 2607.874); break;}
783 case 'BE_ELEPHANT' : {$pf = array( 1746.142, 2182.677); break;}
784 case 'BE_PETIT_AIGLE' : {$pf = array( 1700.787, 2381.102); break;}
785 case 'BE_GRAND_JESUS' : {$pf = array( 1559.055, 2069.291); break;}
786 case 'BE_JESUS' : {$pf = array( 1530.709, 2069.291); break;}
787 case 'BE_RAISIN' : {$pf = array( 1417.323, 1842.520); break;}
788 case 'BE_GRAND_MEDIAN': {$pf = array( 1303.937, 1714.961); break;}
789 case 'BE_DOUBLE_POSTE': {$pf = array( 1233.071, 1601.575); break;}
790 case 'BE_COQUILLE' : {$pf = array( 1218.898, 1587.402); break;}
791 case 'BE_PETIT_MEDIAN': {$pf = array( 1176.378, 1502.362); break;}
792 case 'BE_RUCHE' : {$pf = array( 1020.472, 1303.937); break;}
793 case 'BE_PROPATRIA' : {$pf = array( 977.953, 1218.898); break;}
794 case 'BE_LYS' : {$pf = array( 898.583, 1125.354); break;}
795 case 'BE_POT' : {$pf = array( 870.236, 1088.504); break;}
796 case 'BE_ROSETTE' : {$pf = array( 765.354, 983.622); break;}
797 // - Old Imperial French Sizes
798 case 'FR_UNIVERS' : {$pf = array( 2834.646, 3685.039); break;}
799 case 'FR_DOUBLE_COLOMBIER' : {$pf = array( 2551.181, 3571.654); break;}
800 case 'FR_GRANDE_MONDE' : {$pf = array( 2551.181, 3571.654); break;}
801 case 'FR_DOUBLE_SOLEIL' : {$pf = array( 2267.717, 3401.575); break;}
802 case 'FR_DOUBLE_JESUS' : {$pf = array( 2154.331, 3174.803); break;}
803 case 'FR_GRAND_AIGLE' : {$pf = array( 2125.984, 3004.724); break;}
804 case 'FR_PETIT_AIGLE' : {$pf = array( 1984.252, 2664.567); break;}
805 case 'FR_DOUBLE_RAISIN' : {$pf = array( 1842.520, 2834.646); break;}
806 case 'FR_JOURNAL' : {$pf = array( 1842.520, 2664.567); break;}
807 case 'FR_COLOMBIER_AFFICHE': {$pf = array( 1785.827, 2551.181); break;}
808 case 'FR_DOUBLE_CAVALIER' : {$pf = array( 1757.480, 2607.874); break;}
809 case 'FR_CLOCHE' : {$pf = array( 1700.787, 2267.717); break;}
810 case 'FR_SOLEIL' : {$pf = array( 1700.787, 2267.717); break;}
811 case 'FR_DOUBLE_CARRE' : {$pf = array( 1587.402, 2551.181); break;}
812 case 'FR_DOUBLE_COQUILLE' : {$pf = array( 1587.402, 2494.488); break;}
813 case 'FR_JESUS' : {$pf = array( 1587.402, 2154.331); break;}
814 case 'FR_RAISIN' : {$pf = array( 1417.323, 1842.520); break;}
815 case 'FR_CAVALIER' : {$pf = array( 1303.937, 1757.480); break;}
816 case 'FR_DOUBLE_COURONNE' : {$pf = array( 1303.937, 2040.945); break;}
817 case 'FR_CARRE' : {$pf = array( 1275.591, 1587.402); break;}
818 case 'FR_COQUILLE' : {$pf = array( 1247.244, 1587.402); break;}
819 case 'FR_DOUBLE_TELLIERE' : {$pf = array( 1247.244, 1927.559); break;}
820 case 'FR_DOUBLE_CLOCHE' : {$pf = array( 1133.858, 1700.787); break;}
821 case 'FR_DOUBLE_POT' : {$pf = array( 1133.858, 1757.480); break;}
822 case 'FR_ECU' : {$pf = array( 1133.858, 1474.016); break;}
823 case 'FR_COURONNE' : {$pf = array( 1020.472, 1303.937); break;}
824 case 'FR_TELLIERE' : {$pf = array( 963.780, 1247.244); break;}
825 case 'FR_POT' : {$pf = array( 878.740, 1133.858); break;}
826 // DEFAULT ISO A4
827 default: {$pf = array( 595.276, 841.890); break;}
828 }
829 return $pf;
830 }
831
832 /**
833 * Set page boundaries.
834 * @param $page (int) page number
835 * @param $type (string) valid values are: <ul><li>'MediaBox' : the boundaries of the physical medium on which the page shall be displayed or printed;</li><li>'CropBox' : the visible region of default user space;</li><li>'BleedBox' : the region to which the contents of the page shall be clipped when output in a production environment;</li><li>'TrimBox' : the intended dimensions of the finished page after trimming;</li><li>'ArtBox' : the page's meaningful content (including potential white space).</li></ul>
836 * @param $llx (float) lower-left x coordinate in user units.
837 * @param $lly (float) lower-left y coordinate in user units.
838 * @param $urx (float) upper-right x coordinate in user units.
839 * @param $ury (float) upper-right y coordinate in user units.
840 * @param $points (boolean) If true uses user units as unit of measure, otherwise uses PDF points.
841 * @param $k (float) Scale factor (number of points in user unit).
842 * @param $pagedim (array) Array of page dimensions.
843 * @return pagedim array of page dimensions.
844 * @since 5.0.010 (2010-05-17)
845 * @public static
846 */
847 public static function setPageBoxes($page, $type, $llx, $lly, $urx, $ury, $points=false, $k, $pagedim=array()) {
848 if (!isset($pagedim[$page])) {
849 // initialize array
850 $pagedim[$page] = array();
851 }
852 if (!in_array($type, self::$pageboxes)) {
853 return;
854 }
855 if ($points) {
856 $k = 1;
857 }
858 $pagedim[$page][$type]['llx'] = ($llx * $k);
859 $pagedim[$page][$type]['lly'] = ($lly * $k);
860 $pagedim[$page][$type]['urx'] = ($urx * $k);
861 $pagedim[$page][$type]['ury'] = ($ury * $k);
862 return $pagedim;
863 }
864
865 /**
866 * Swap X and Y coordinates of page boxes (change page boxes orientation).
867 * @param $page (int) page number
868 * @param $pagedim (array) Array of page dimensions.
869 * @return pagedim array of page dimensions.
870 * @since 5.0.010 (2010-05-17)
871 * @public static
872 */
873 public static function swapPageBoxCoordinates($page, $pagedim) {
874 foreach (self::$pageboxes as $type) {
875 // swap X and Y coordinates
876 if (isset($pagedim[$page][$type])) {
877 $tmp = $pagedim[$page][$type]['llx'];
878 $pagedim[$page][$type]['llx'] = $pagedim[$page][$type]['lly'];
879 $pagedim[$page][$type]['lly'] = $tmp;
880 $tmp = $pagedim[$page][$type]['urx'];
881 $pagedim[$page][$type]['urx'] = $pagedim[$page][$type]['ury'];
882 $pagedim[$page][$type]['ury'] = $tmp;
883 }
884 }
885 return $pagedim;
886 }
887
888 /**
889 * Get the canonical page layout mode.
890 * @param $layout (string) The page layout. Possible values are:<ul><li>SinglePage Display one page at a time</li><li>OneColumn Display the pages in one column</li><li>TwoColumnLeft Display the pages in two columns, with odd-numbered pages on the left</li><li>TwoColumnRight Display the pages in two columns, with odd-numbered pages on the right</li><li>TwoPageLeft (PDF 1.5) Display the pages two at a time, with odd-numbered pages on the left</li><li>TwoPageRight (PDF 1.5) Display the pages two at a time, with odd-numbered pages on the right</li></ul>
891 * @return (string) Canonical page layout name.
892 * @public static
893 */
894 public static function getPageLayoutMode($layout='SinglePage') {
895 switch ($layout) {
896 case 'default':
897 case 'single':
898 case 'SinglePage': {
899 $layout_mode = 'SinglePage';
900 break;
901 }
902 case 'continuous':
903 case 'OneColumn': {
904 $layout_mode = 'OneColumn';
905 break;
906 }
907 case 'two':
908 case 'TwoColumnLeft': {
909 $layout_mode = 'TwoColumnLeft';
910 break;
911 }
912 case 'TwoColumnRight': {
913 $layout_mode = 'TwoColumnRight';
914 break;
915 }
916 case 'TwoPageLeft': {
917 $layout_mode = 'TwoPageLeft';
918 break;
919 }
920 case 'TwoPageRight': {
921 $layout_mode = 'TwoPageRight';
922 break;
923 }
924 default: {
925 $layout_mode = 'SinglePage';
926 }
927 }
928 return $layout_mode;
929 }
930
931 /**
932 * Get the canonical page layout mode.
933 * @param $mode (string) A name object specifying how the document should be displayed when opened:<ul><li>UseNone Neither document outline nor thumbnail images visible</li><li>UseOutlines Document outline visible</li><li>UseThumbs Thumbnail images visible</li><li>FullScreen Full-screen mode, with no menu bar, window controls, or any other window visible</li><li>UseOC (PDF 1.5) Optional content group panel visible</li><li>UseAttachments (PDF 1.6) Attachments panel visible</li></ul>
934 * @return (string) Canonical page mode name.
935 * @public static
936 */
937 public static function getPageMode($mode='UseNone') {
938 switch ($mode) {
939 case 'UseNone': {
940 $page_mode = 'UseNone';
941 break;
942 }
943 case 'UseOutlines': {
944 $page_mode = 'UseOutlines';
945 break;
946 }
947 case 'UseThumbs': {
948 $page_mode = 'UseThumbs';
949 break;
950 }
951 case 'FullScreen': {
952 $page_mode = 'FullScreen';
953 break;
954 }
955 case 'UseOC': {
956 $page_mode = 'UseOC';
957 break;
958 }
959 case '': {
960 $page_mode = 'UseAttachments';
961 break;
962 }
963 default: {
964 $page_mode = 'UseNone';
965 }
966 }
967 return $page_mode;
968 }
969
970 /**
971 * Check if the URL exist.
972 * @param $url (string) URL to check.
973 * @return Boolean true if the URl exist, false otherwise.
974 * @since 5.9.204 (2013-01-28)
975 * @public static
976 */
977 public static function isValidURL($url) {
978 $headers = @get_headers($url);
979 return (strpos($headers[0], '200') !== false);
980 }
981
982 /**
983 * Removes SHY characters from text.
984 * Unicode Data:<ul>
985 * <li>Name : SOFT HYPHEN, commonly abbreviated as SHY</li>
986 * <li>HTML Entity (decimal): "&amp;#173;"</li>
987 * <li>HTML Entity (hex): "&amp;#xad;"</li>
988 * <li>HTML Entity (named): "&amp;shy;"</li>
989 * <li>How to type in Microsoft Windows: [Alt +00AD] or [Alt 0173]</li>
990 * <li>UTF-8 (hex): 0xC2 0xAD (c2ad)</li>
991 * <li>UTF-8 character: chr(194).chr(173)</li>
992 * </ul>
993 * @param $txt (string) input string
994 * @param $unicode (boolean) True if we are in unicode mode, false otherwise.
995 * @return string without SHY characters.
996 * @since (4.5.019) 2009-02-28
997 * @public static
998 */
999 public static function removeSHY($txt='', $unicode=true) {
1000 $txt = preg_replace('/([\\xc2]{1}[\\xad]{1})/', '', $txt);
1001 if (!$unicode) {
1002 $txt = preg_replace('/([\\xad]{1})/', '', $txt);
1003 }
1004 return $txt;
1005 }
1006
1007
1008 /**
1009 * Get the border mode accounting for multicell position (opens bottom side of multicell crossing pages)
1010 * @param $brd (mixed) Indicates if borders must be drawn around the cell block. The value can be a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul>or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul> or an array of line styles for each border group: array('LTRB' => array('width' => 2, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(0, 0, 0)))
1011 * @param $position (string) multicell position: 'start', 'middle', 'end'
1012 * @param $opencell (boolean) True when the cell is left open at the page bottom, false otherwise.
1013 * @return border mode array
1014 * @since 4.4.002 (2008-12-09)
1015 * @public static
1016 */
1017 public static function getBorderMode($brd, $position='start', $opencell=true) {
1018 if ((!$opencell) OR empty($brd)) {
1019 return $brd;
1020 }
1021 if ($brd == 1) {
1022 $brd = 'LTRB';
1023 }
1024 if (is_string($brd)) {
1025 // convert string to array
1026 $slen = strlen($brd);
1027 $newbrd = array();
1028 for ($i = 0; $i < $slen; ++$i) {
1029 $newbrd[$brd[$i]] = array('cap' => 'square', 'join' => 'miter');
1030 }
1031 $brd = $newbrd;
1032 }
1033 foreach ($brd as $border => $style) {
1034 switch ($position) {
1035 case 'start': {
1036 if (strpos($border, 'B') !== false) {
1037 // remove bottom line
1038 $newkey = str_replace('B', '', $border);
1039 if (strlen($newkey) > 0) {
1040 $brd[$newkey] = $style;
1041 }
1042 unset($brd[$border]);
1043 }
1044 break;
1045 }
1046 case 'middle': {
1047 if (strpos($border, 'B') !== false) {
1048 // remove bottom line
1049 $newkey = str_replace('B', '', $border);
1050 if (strlen($newkey) > 0) {
1051 $brd[$newkey] = $style;
1052 }
1053 unset($brd[$border]);
1054 $border = $newkey;
1055 }
1056 if (strpos($border, 'T') !== false) {
1057 // remove bottom line
1058 $newkey = str_replace('T', '', $border);
1059 if (strlen($newkey) > 0) {
1060 $brd[$newkey] = $style;
1061 }
1062 unset($brd[$border]);
1063 }
1064 break;
1065 }
1066 case 'end': {
1067 if (strpos($border, 'T') !== false) {
1068 // remove bottom line
1069 $newkey = str_replace('T', '', $border);
1070 if (strlen($newkey) > 0) {
1071 $brd[$newkey] = $style;
1072 }
1073 unset($brd[$border]);
1074 }
1075 break;
1076 }
1077 }
1078 }
1079 return $brd;
1080 }
1081
1082 /**
1083 * Determine whether a string is empty.
1084 * @param $str (string) string to be checked
1085 * @return boolean true if string is empty
1086 * @since 4.5.044 (2009-04-16)
1087 * @public static
1088 */
1089 public static function empty_string($str) {
1090 return (is_null($str) OR (is_string($str) AND (strlen($str) == 0)));
1091 }
1092
1093 /**
1094 * Returns a temporary filename for caching object on filesystem.
1095 * @param $type (string) Type of file (name of the subdir on the tcpdf cache folder).
1096 * @return string filename.
1097 * @since 4.5.000 (2008-12-31)
1098 * @public static
1099 */
1100 public static function getObjFilename($type='tmp') {
1101 return tempnam(K_PATH_CACHE, '__tcpdf_'.$type.'_'.md5(uniqid('', true).rand().microtime(true)).'_');
1102 }
1103
1104 /**
1105 * Add "\" before "\", "(" and ")"
1106 * @param $s (string) string to escape.
1107 * @return string escaped string.
1108 * @public static
1109 */
1110 public static function _escape($s) {
1111 // the chr(13) substitution fixes the Bugs item #1421290.
1112 return strtr($s, array(')' => '\\)', '(' => '\\(', '\\' => '\\\\', chr(13) => '\r'));
1113 }
1114
1115 /**
1116 * Escape some special characters (&lt; &gt; &amp;) for XML output.
1117 * @param $str (string) Input string to convert.
1118 * @return converted string
1119 * @since 5.9.121 (2011-09-28)
1120 * @public static
1121 */
1122 public static function _escapeXML($str) {
1123 $replaceTable = array("\0" => '', '&' => '&amp;', '<' => '&lt;', '>' => '&gt;');
1124 $str = strtr($str, $replaceTable);
1125 return $str;
1126 }
1127
1128 /**
1129 * Creates a copy of a class object
1130 * @param $object (object) class object to be cloned
1131 * @return cloned object
1132 * @since 4.5.029 (2009-03-19)
1133 * @public static
1134 */
1135 public static function objclone($object) {
1136 if (($object instanceof Imagick) AND (version_compare(phpversion('imagick'), '3.0.1') !== 1)) {
1137 // on the versions after 3.0.1 the clone() method was deprecated in favour of clone keyword
1138 return @$object->clone();
1139 }
1140 return @clone($object);
1141 }
1142
1143 /**
1144 * Ouput input data and compress it if possible.
1145 * @param $data (string) Data to output.
1146 * @param $length (int) Data length in bytes.
1147 * @since 5.9.086
1148 * @public static
1149 */
1150 public static function sendOutputData($data, $length) {
1151 if (!isset($_SERVER['HTTP_ACCEPT_ENCODING']) OR empty($_SERVER['HTTP_ACCEPT_ENCODING'])) {
1152 // the content length may vary if the server is using compression
1153 header('Content-Length: '.$length);
1154 }
1155 echo $data;
1156 }
1157
1158 /**
1159 * Replace page number aliases with number.
1160 * @param $page (string) Page content.
1161 * @param $replace (array) Array of replacements (array keys are replacement strings, values are alias arrays).
1162 * @param $diff (int) If passed, this will be set to the total char number difference between alias and replacements.
1163 * @return replaced page content and updated $diff parameter as array.
1164 * @public static
1165 */
1166 public static function replacePageNumAliases($page, $replace, $diff=0) {
1167 foreach ($replace as $rep) {
1168 foreach ($rep[3] as $a) {
1169 if (strpos($page, $a) !== false) {
1170 $page = str_replace($a, $rep[0], $page);
1171 $diff += ($rep[2] - $rep[1]);
1172 }
1173 }
1174 }
1175 return array($page, $diff);
1176 }
1177
1178 /**
1179 * Returns timestamp in seconds from formatted date-time.
1180 * @param $date (string) Formatted date-time.
1181 * @return int seconds.
1182 * @since 5.9.152 (2012-03-23)
1183 * @public static
1184 */
1185 public static function getTimestamp($date) {
1186 if (($date[0] == 'D') AND ($date[1] == ':')) {
1187 // remove date prefix if present
1188 $date = substr($date, 2);
1189 }
1190 return strtotime($date);
1191 }
1192
1193 /**
1194 * Returns a formatted date-time.
1195 * @param $time (int) Time in seconds.
1196 * @return string escaped date string.
1197 * @since 5.9.152 (2012-03-23)
1198 * @public static
1199 */
1200 public static function getFormattedDate($time) {
1201 return substr_replace(date('YmdHisO', intval($time)), '\'', (0 - 2), 0).'\'';
1202 }
1203
1204 /**
1205 * Get ULONG from string (Big Endian 32-bit unsigned integer).
1206 * @param $str (string) string from where to extract value
1207 * @param $offset (int) point from where to read the data
1208 * @return int 32 bit value
1209 * @author Nicola Asuni
1210 * @since 5.2.000 (2010-06-02)
1211 * @public static
1212 */
1213 public static function _getULONG($str, $offset) {
1214 $v = unpack('Ni', substr($str, $offset, 4));
1215 return $v['i'];
1216 }
1217
1218 /**
1219 * Get USHORT from string (Big Endian 16-bit unsigned integer).
1220 * @param $str (string) string from where to extract value
1221 * @param $offset (int) point from where to read the data
1222 * @return int 16 bit value
1223 * @author Nicola Asuni
1224 * @since 5.2.000 (2010-06-02)
1225 * @public static
1226 */
1227 public static function _getUSHORT($str, $offset) {
1228 $v = unpack('ni', substr($str, $offset, 2));
1229 return $v['i'];
1230 }
1231
1232 /**
1233 * Get SHORT from string (Big Endian 16-bit signed integer).
1234 * @param $str (string) String from where to extract value.
1235 * @param $offset (int) Point from where to read the data.
1236 * @return int 16 bit value
1237 * @author Nicola Asuni
1238 * @since 5.2.000 (2010-06-02)
1239 * @public static
1240 */
1241 public static function _getSHORT($str, $offset) {
1242 $v = unpack('si', substr($str, $offset, 2));
1243 return $v['i'];
1244 }
1245
1246 /**
1247 * Get FWORD from string (Big Endian 16-bit signed integer).
1248 * @param $str (string) String from where to extract value.
1249 * @param $offset (int) Point from where to read the data.
1250 * @return int 16 bit value
1251 * @author Nicola Asuni
1252 * @since 5.9.123 (2011-09-30)
1253 * @public static
1254 */
1255 public static function _getFWORD($str, $offset) {
1256 $v = self::_getUSHORT($str, $offset);
1257 if ($v > 0x7fff) {
1258 $v -= 0x10000;
1259 }
1260 return $v;
1261 }
1262
1263 /**
1264 * Get UFWORD from string (Big Endian 16-bit unsigned integer).
1265 * @param $str (string) string from where to extract value
1266 * @param $offset (int) point from where to read the data
1267 * @return int 16 bit value
1268 * @author Nicola Asuni
1269 * @since 5.9.123 (2011-09-30)
1270 * @public static
1271 */
1272 public static function _getUFWORD($str, $offset) {
1273 $v = self::_getUSHORT($str, $offset);
1274 return $v;
1275 }
1276
1277 /**
1278 * Get FIXED from string (32-bit signed fixed-point number (16.16).
1279 * @param $str (string) string from where to extract value
1280 * @param $offset (int) point from where to read the data
1281 * @return int 16 bit value
1282 * @author Nicola Asuni
1283 * @since 5.9.123 (2011-09-30)
1284 * @public static
1285 */
1286 public static function _getFIXED($str, $offset) {
1287 // mantissa
1288 $m = self::_getFWORD($str, $offset);
1289 // fraction
1290 $f = self::_getUSHORT($str, ($offset + 2));
1291 $v = floatval(''.$m.'.'.$f.'');
1292 return $v;
1293 }
1294
1295 /**
1296 * Get BYTE from string (8-bit unsigned integer).
1297 * @param $str (string) String from where to extract value.
1298 * @param $offset (int) Point from where to read the data.
1299 * @return int 8 bit value
1300 * @author Nicola Asuni
1301 * @since 5.2.000 (2010-06-02)
1302 * @public static
1303 */
1304 public static function _getBYTE($str, $offset) {
1305 $v = unpack('Ci', substr($str, $offset, 1));
1306 return $v['i'];
1307 }
1308 /**
1309 * Binary-safe and URL-safe file read.
1310 * Reads up to length bytes from the file pointer referenced by handle. Reading stops as soon as one of the following conditions is met: length bytes have been read; EOF (end of file) is reached.
1311 * @param $handle (resource)
1312 * @param $length (int)
1313 * @return Returns the read string or FALSE in case of error.
1314 * @author Nicola Asuni
1315 * @since 4.5.027 (2009-03-16)
1316 * @public static
1317 */
1318 public static function rfread($handle, $length) {
1319 $data = fread($handle, $length);
1320 if ($data === false) {
1321 return false;
1322 }
1323 $rest = ($length - strlen($data));
1324 if ($rest > 0) {
1325 $data .= self::rfread($handle, $rest);
1326 }
1327 return $data;
1328 }
1329
1330 /**
1331 * Read a 4-byte (32 bit) integer from file.
1332 * @param $f (string) file name.
1333 * @return 4-byte integer
1334 * @public static
1335 */
1336 public static function _freadint($f) {
1337 $a = unpack('Ni', fread($f, 4));
1338 return $a['i'];
1339 }
1340
1341 /**
1342 * Returns a string containing random data to be used as a seed for encryption methods.
1343 * @param $seed (string) starting seed value
1344 * @return string containing random data
1345 * @author Nicola Asuni
1346 * @since 5.9.006 (2010-10-19)
1347 * @public static
1348 */
1349 public static function getRandomSeed($seed='') {
1350 $seed .= microtime();
1351 if (function_exists('openssl_random_pseudo_bytes') AND (strtoupper(substr(PHP_OS, 0, 3)) !== 'WIN')) {
1352 // this is not used on windows systems because it is very slow for a know bug
1353 $seed .= openssl_random_pseudo_bytes(512);
1354 } else {
1355 for ($i = 0; $i < 23; ++$i) {
1356 $seed .= uniqid('', true);
1357 }
1358 }
1359 $seed .= uniqid('', true);
1360 $seed .= rand();
1361 $seed .= __FILE__;
1362 if (isset($_SERVER['REMOTE_ADDR'])) {
1363 $seed .= $_SERVER['REMOTE_ADDR'];
1364 }
1365 if (isset($_SERVER['HTTP_USER_AGENT'])) {
1366 $seed .= $_SERVER['HTTP_USER_AGENT'];
1367 }
1368 if (isset($_SERVER['HTTP_ACCEPT'])) {
1369 $seed .= $_SERVER['HTTP_ACCEPT'];
1370 }
1371 if (isset($_SERVER['HTTP_ACCEPT_ENCODING'])) {
1372 $seed .= $_SERVER['HTTP_ACCEPT_ENCODING'];
1373 }
1374 if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
1375 $seed .= $_SERVER['HTTP_ACCEPT_LANGUAGE'];
1376 }
1377 if (isset($_SERVER['HTTP_ACCEPT_CHARSET'])) {
1378 $seed .= $_SERVER['HTTP_ACCEPT_CHARSET'];
1379 }
1380 $seed .= rand();
1381 $seed .= uniqid('', true);
1382 $seed .= microtime();
1383 return $seed;
1384 }
1385
1386 /**
1387 * Encrypts a string using MD5 and returns it's value as a binary string.
1388 * @param $str (string) input string
1389 * @return String MD5 encrypted binary string
1390 * @since 2.0.000 (2008-01-02)
1391 * @public static
1392 */
1393 public static function _md5_16($str) {
1394 return pack('H*', md5($str));
1395 }
1396
1397 /**
1398 * Returns the input text exrypted using AES algorithm and the specified key.
1399 * This method requires mcrypt.
1400 * @param $key (string) encryption key
1401 * @param $text (String) input text to be encrypted
1402 * @return String encrypted text
1403 * @author Nicola Asuni
1404 * @since 5.0.005 (2010-05-11)
1405 * @public static
1406 */
1407 public static function _AES($key, $text) {
1408 // padding (RFC 2898, PKCS #5: Password-Based Cryptography Specification Version 2.0)
1409 $padding = 16 - (strlen($text) % 16);
1410 $text .= str_repeat(chr($padding), $padding);
1411 $iv = mcrypt_create_iv(mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_CBC), MCRYPT_RAND);
1412 $text = mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $key, $text, MCRYPT_MODE_CBC, $iv);
1413 $text = $iv.$text;
1414 return $text;
1415 }
1416
1417 /**
1418 * Returns the input text encrypted using RC4 algorithm and the specified key.
1419 * RC4 is the standard encryption algorithm used in PDF format
1420 * @param $key (string) Encryption key.
1421 * @param $text (String) Input text to be encrypted.
1422 * @param $last_enc_key (String) Reference to last RC4 key encrypted.
1423 * @param $last_enc_key_c (String) Reference to last RC4 computed key.
1424 * @return String encrypted text
1425 * @since 2.0.000 (2008-01-02)
1426 * @author Klemen Vodopivec, Nicola Asuni
1427 * @public static
1428 */
1429 public static function _RC4($key, $text, &$last_enc_key, &$last_enc_key_c) {
1430 if (function_exists('mcrypt_encrypt') AND ($out = @mcrypt_encrypt(MCRYPT_ARCFOUR, $key, $text, MCRYPT_MODE_STREAM, ''))) {
1431 // try to use mcrypt function if exist
1432 return $out;
1433 }
1434 if ($last_enc_key != $key) {
1435 $k = str_repeat($key, ((256 / strlen($key)) + 1));
1436 $rc4 = range(0, 255);
1437 $j = 0;
1438 for ($i = 0; $i < 256; ++$i) {
1439 $t = $rc4[$i];
1440 $j = ($j + $t + ord($k[$i])) % 256;
1441 $rc4[$i] = $rc4[$j];
1442 $rc4[$j] = $t;
1443 }
1444 $last_enc_key = $key;
1445 $last_enc_key_c = $rc4;
1446 } else {
1447 $rc4 = $last_enc_key_c;
1448 }
1449 $len = strlen($text);
1450 $a = 0;
1451 $b = 0;
1452 $out = '';
1453 for ($i = 0; $i < $len; ++$i) {
1454 $a = ($a + 1) % 256;
1455 $t = $rc4[$a];
1456 $b = ($b + $t) % 256;
1457 $rc4[$a] = $rc4[$b];
1458 $rc4[$b] = $t;
1459 $k = $rc4[($rc4[$a] + $rc4[$b]) % 256];
1460 $out .= chr(ord($text[$i]) ^ $k);
1461 }
1462 return $out;
1463 }
1464
1465 /**
1466 * Return the premission code used on encryption (P value).
1467 * @param $permissions (Array) the set of permissions (specify the ones you want to block).
1468 * @param $mode (int) encryption strength: 0 = RC4 40 bit; 1 = RC4 128 bit; 2 = AES 128 bit; 3 = AES 256 bit.
1469 * @since 5.0.005 (2010-05-12)
1470 * @author Nicola Asuni
1471 * @public static
1472 */
1473 public static function getUserPermissionCode($permissions, $mode=0) {
1474 $options = array(
1475 'owner' => 2, // bit 2 -- inverted logic: cleared by default
1476 'print' => 4, // bit 3
1477 'modify' => 8, // bit 4
1478 'copy' => 16, // bit 5
1479 'annot-forms' => 32, // bit 6
1480 'fill-forms' => 256, // bit 9
1481 'extract' => 512, // bit 10
1482 'assemble' => 1024,// bit 11
1483 'print-high' => 2048 // bit 12
1484 );
1485 $protection = 2147422012; // 32 bit: (01111111 11111111 00001111 00111100)
1486 foreach ($permissions as $permission) {
1487 if (isset($options[$permission])) {
1488 if (($mode > 0) OR ($options[$permission] <= 32)) {
1489 // set only valid permissions
1490 if ($options[$permission] == 2) {
1491 // the logic for bit 2 is inverted (cleared by default)
1492 $protection += $options[$permission];
1493 } else {
1494 $protection -= $options[$permission];
1495 }
1496 }
1497 }
1498 }
1499 return $protection;
1500 }
1501
1502 /**
1503 * Convert hexadecimal string to string
1504 * @param $bs (string) byte-string to convert
1505 * @return String
1506 * @since 5.0.005 (2010-05-12)
1507 * @author Nicola Asuni
1508 * @public static
1509 */
1510 public static function convertHexStringToString($bs) {
1511 $string = ''; // string to be returned
1512 $bslength = strlen($bs);
1513 if (($bslength % 2) != 0) {
1514 // padding
1515 $bs .= '0';
1516 ++$bslength;
1517 }
1518 for ($i = 0; $i < $bslength; $i += 2) {
1519 $string .= chr(hexdec($bs[$i].$bs[($i + 1)]));
1520 }
1521 return $string;
1522 }
1523
1524 /**
1525 * Convert string to hexadecimal string (byte string)
1526 * @param $s (string) string to convert
1527 * @return byte string
1528 * @since 5.0.010 (2010-05-17)
1529 * @author Nicola Asuni
1530 * @public static
1531 */
1532 public static function convertStringToHexString($s) {
1533 $bs = '';
1534 $chars = preg_split('//', $s, -1, PREG_SPLIT_NO_EMPTY);
1535 foreach ($chars as $c) {
1536 $bs .= sprintf('%02s', dechex(ord($c)));
1537 }
1538 return $bs;
1539 }
1540
1541 /**
1542 * Convert encryption P value to a string of bytes, low-order byte first.
1543 * @param $protection (string) 32bit encryption permission value (P value)
1544 * @return String
1545 * @since 5.0.005 (2010-05-12)
1546 * @author Nicola Asuni
1547 * @public static
1548 */
1549 public static function getEncPermissionsString($protection) {
1550 $binprot = sprintf('%032b', $protection);
1551 $str = chr(bindec(substr($binprot, 24, 8)));
1552 $str .= chr(bindec(substr($binprot, 16, 8)));
1553 $str .= chr(bindec(substr($binprot, 8, 8)));
1554 $str .= chr(bindec(substr($binprot, 0, 8)));
1555 return $str;
1556 }
1557
1558 /**
1559 * Encode a name object.
1560 * @param $name (string) Name object to encode.
1561 * @return (string) Encoded name object.
1562 * @author Nicola Asuni
1563 * @since 5.9.097 (2011-06-23)
1564 * @public static
1565 */
1566 public static function encodeNameObject($name) {
1567 $escname = '';
1568 $length = strlen($name);
1569 for ($i = 0; $i < $length; ++$i) {
1570 $chr = $name[$i];
1571 if (preg_match('/[0-9a-zA-Z#_=-]/', $chr) == 1) {
1572 $escname .= $chr;
1573 } else {
1574 $escname .= sprintf('#%02X', ord($chr));
1575 }
1576 }
1577 return $escname;
1578 }
1579
1580 /**
1581 * Convert JavaScript form fields properties array to Annotation Properties array.
1582 * @param $prop (array) javascript field properties. Possible values are described on official Javascript for Acrobat API reference.
1583 * @param $spot_colors (array) Reference to spot colors array.
1584 * @param $rtl (boolean) True if in Right-To-Left text direction mode, false otherwise.
1585 * @return array of annotation properties
1586 * @author Nicola Asuni
1587 * @since 4.8.000 (2009-09-06)
1588 * @public static
1589 */
1590 public static function getAnnotOptFromJSProp($prop, &$spot_colors, $rtl=false) {
1591 if (isset($prop['aopt']) AND is_array($prop['aopt'])) {
1592 // the annotation options area lready defined
1593 return $prop['aopt'];
1594 }
1595 $opt = array(); // value to be returned
1596 // alignment: Controls how the text is laid out within the text field.
1597 if (isset($prop['alignment'])) {
1598 switch ($prop['alignment']) {
1599 case 'left': {
1600 $opt['q'] = 0;
1601 break;
1602 }
1603 case 'center': {
1604 $opt['q'] = 1;
1605 break;
1606 }
1607 case 'right': {
1608 $opt['q'] = 2;
1609 break;
1610 }
1611 default: {
1612 $opt['q'] = ($rtl)?2:0;
1613 break;
1614 }
1615 }
1616 }
1617 // lineWidth: Specifies the thickness of the border when stroking the perimeter of a field's rectangle.
1618 if (isset($prop['lineWidth'])) {
1619 $linewidth = intval($prop['lineWidth']);
1620 } else {
1621 $linewidth = 1;
1622 }
1623 // borderStyle: The border style for a field.
1624 if (isset($prop['borderStyle'])) {
1625 switch ($prop['borderStyle']) {
1626 case 'border.d':
1627 case 'dashed': {
1628 $opt['border'] = array(0, 0, $linewidth, array(3, 2));
1629 $opt['bs'] = array('w'=>$linewidth, 's'=>'D', 'd'=>array(3, 2));
1630 break;
1631 }
1632 case 'border.b':
1633 case 'beveled': {
1634 $opt['border'] = array(0, 0, $linewidth);
1635 $opt['bs'] = array('w'=>$linewidth, 's'=>'B');
1636 break;
1637 }
1638 case 'border.i':
1639 case 'inset': {
1640 $opt['border'] = array(0, 0, $linewidth);
1641 $opt['bs'] = array('w'=>$linewidth, 's'=>'I');
1642 break;
1643 }
1644 case 'border.u':
1645 case 'underline': {
1646 $opt['border'] = array(0, 0, $linewidth);
1647 $opt['bs'] = array('w'=>$linewidth, 's'=>'U');
1648 break;
1649 }
1650 case 'border.s':
1651 case 'solid': {
1652 $opt['border'] = array(0, 0, $linewidth);
1653 $opt['bs'] = array('w'=>$linewidth, 's'=>'S');
1654 break;
1655 }
1656 default: {
1657 break;
1658 }
1659 }
1660 }
1661 if (isset($prop['border']) AND is_array($prop['border'])) {
1662 $opt['border'] = $prop['border'];
1663 }
1664 if (!isset($opt['mk'])) {
1665 $opt['mk'] = array();
1666 }
1667 if (!isset($opt['mk']['if'])) {
1668 $opt['mk']['if'] = array();
1669 }
1670 $opt['mk']['if']['a'] = array(0.5, 0.5);
1671 // buttonAlignX: Controls how space is distributed from the left of the button face with respect to the icon.
1672 if (isset($prop['buttonAlignX'])) {
1673 $opt['mk']['if']['a'][0] = $prop['buttonAlignX'];
1674 }
1675 // buttonAlignY: Controls how unused space is distributed from the bottom of the button face with respect to the icon.
1676 if (isset($prop['buttonAlignY'])) {
1677 $opt['mk']['if']['a'][1] = $prop['buttonAlignY'];
1678 }
1679 // buttonFitBounds: If true, the extent to which the icon may be scaled is set to the bounds of the button field.
1680 if (isset($prop['buttonFitBounds']) AND ($prop['buttonFitBounds'] == 'true')) {
1681 $opt['mk']['if']['fb'] = true;
1682 }
1683 // buttonScaleHow: Controls how the icon is scaled (if necessary) to fit inside the button face.
1684 if (isset($prop['buttonScaleHow'])) {
1685 switch ($prop['buttonScaleHow']) {
1686 case 'scaleHow.proportional': {
1687 $opt['mk']['if']['s'] = 'P';
1688 break;
1689 }
1690 case 'scaleHow.anamorphic': {
1691 $opt['mk']['if']['s'] = 'A';
1692 break;
1693 }
1694 }
1695 }
1696 // buttonScaleWhen: Controls when an icon is scaled to fit inside the button face.
1697 if (isset($prop['buttonScaleWhen'])) {
1698 switch ($prop['buttonScaleWhen']) {
1699 case 'scaleWhen.always': {
1700 $opt['mk']['if']['sw'] = 'A';
1701 break;
1702 }
1703 case 'scaleWhen.never': {
1704 $opt['mk']['if']['sw'] = 'N';
1705 break;
1706 }
1707 case 'scaleWhen.tooBig': {
1708 $opt['mk']['if']['sw'] = 'B';
1709 break;
1710 }
1711 case 'scaleWhen.tooSmall': {
1712 $opt['mk']['if']['sw'] = 'S';
1713 break;
1714 }
1715 }
1716 }
1717 // buttonPosition: Controls how the text and the icon of the button are positioned with respect to each other within the button face.
1718 if (isset($prop['buttonPosition'])) {
1719 switch ($prop['buttonPosition']) {
1720 case 0:
1721 case 'position.textOnly': {
1722 $opt['mk']['tp'] = 0;
1723 break;
1724 }
1725 case 1:
1726 case 'position.iconOnly': {
1727 $opt['mk']['tp'] = 1;
1728 break;
1729 }
1730 case 2:
1731 case 'position.iconTextV': {
1732 $opt['mk']['tp'] = 2;
1733 break;
1734 }
1735 case 3:
1736 case 'position.textIconV': {
1737 $opt['mk']['tp'] = 3;
1738 break;
1739 }
1740 case 4:
1741 case 'position.iconTextH': {
1742 $opt['mk']['tp'] = 4;
1743 break;
1744 }
1745 case 5:
1746 case 'position.textIconH': {
1747 $opt['mk']['tp'] = 5;
1748 break;
1749 }
1750 case 6:
1751 case 'position.overlay': {
1752 $opt['mk']['tp'] = 6;
1753 break;
1754 }
1755 }
1756 }
1757 // fillColor: Specifies the background color for a field.
1758 if (isset($prop['fillColor'])) {
1759 if (is_array($prop['fillColor'])) {
1760 $opt['mk']['bg'] = $prop['fillColor'];
1761 } else {
1762 $opt['mk']['bg'] = TCPDF_COLORS::convertHTMLColorToDec($prop['fillColor'], $spot_colors);
1763 }
1764 }
1765 // strokeColor: Specifies the stroke color for a field that is used to stroke the rectangle of the field with a line as large as the line width.
1766 if (isset($prop['strokeColor'])) {
1767 if (is_array($prop['strokeColor'])) {
1768 $opt['mk']['bc'] = $prop['strokeColor'];
1769 } else {
1770 $opt['mk']['bc'] = TCPDF_COLORS::convertHTMLColorToDec($prop['strokeColor'], $spot_colors);
1771 }
1772 }
1773 // rotation: The rotation of a widget in counterclockwise increments.
1774 if (isset($prop['rotation'])) {
1775 $opt['mk']['r'] = $prop['rotation'];
1776 }
1777 // charLimit: Limits the number of characters that a user can type into a text field.
1778 if (isset($prop['charLimit'])) {
1779 $opt['maxlen'] = intval($prop['charLimit']);
1780 }
1781 if (!isset($ff)) {
1782 $ff = 0; // default value
1783 }
1784 // readonly: The read-only characteristic of a field. If a field is read-only, the user can see the field but cannot change it.
1785 if (isset($prop['readonly']) AND ($prop['readonly'] == 'true')) {
1786 $ff += 1 << 0;
1787 }
1788 // required: Specifies whether a field requires a value.
1789 if (isset($prop['required']) AND ($prop['required'] == 'true')) {
1790 $ff += 1 << 1;
1791 }
1792 // multiline: Controls how text is wrapped within the field.
1793 if (isset($prop['multiline']) AND ($prop['multiline'] == 'true')) {
1794 $ff += 1 << 12;
1795 }
1796 // password: Specifies whether the field should display asterisks when data is entered in the field.
1797 if (isset($prop['password']) AND ($prop['password'] == 'true')) {
1798 $ff += 1 << 13;
1799 }
1800 // NoToggleToOff: If set, exactly one radio button shall be selected at all times; selecting the currently selected button has no effect.
1801 if (isset($prop['NoToggleToOff']) AND ($prop['NoToggleToOff'] == 'true')) {
1802 $ff += 1 << 14;
1803 }
1804 // Radio: If set, the field is a set of radio buttons.
1805 if (isset($prop['Radio']) AND ($prop['Radio'] == 'true')) {
1806 $ff += 1 << 15;
1807 }
1808 // Pushbutton: If set, the field is a pushbutton that does not retain a permanent value.
1809 if (isset($prop['Pushbutton']) AND ($prop['Pushbutton'] == 'true')) {
1810 $ff += 1 << 16;
1811 }
1812 // Combo: If set, the field is a combo box; if clear, the field is a list box.
1813 if (isset($prop['Combo']) AND ($prop['Combo'] == 'true')) {
1814 $ff += 1 << 17;
1815 }
1816 // editable: Controls whether a combo box is editable.
1817 if (isset($prop['editable']) AND ($prop['editable'] == 'true')) {
1818 $ff += 1 << 18;
1819 }
1820 // Sort: If set, the field's option items shall be sorted alphabetically.
1821 if (isset($prop['Sort']) AND ($prop['Sort'] == 'true')) {
1822 $ff += 1 << 19;
1823 }
1824 // fileSelect: If true, sets the file-select flag in the Options tab of the text field (Field is Used for File Selection).
1825 if (isset($prop['fileSelect']) AND ($prop['fileSelect'] == 'true')) {
1826 $ff += 1 << 20;
1827 }
1828 // multipleSelection: If true, indicates that a list box allows a multiple selection of items.
1829 if (isset($prop['multipleSelection']) AND ($prop['multipleSelection'] == 'true')) {
1830 $ff += 1 << 21;
1831 }
1832 // doNotSpellCheck: If true, spell checking is not performed on this editable text field.
1833 if (isset($prop['doNotSpellCheck']) AND ($prop['doNotSpellCheck'] == 'true')) {
1834 $ff += 1 << 22;
1835 }
1836 // doNotScroll: If true, the text field does not scroll and the user, therefore, is limited by the rectangular region designed for the field.
1837 if (isset($prop['doNotScroll']) AND ($prop['doNotScroll'] == 'true')) {
1838 $ff += 1 << 23;
1839 }
1840 // comb: If set to true, the field background is drawn as series of boxes (one for each character in the value of the field) and each character of the content is drawn within those boxes. The number of boxes drawn is determined from the charLimit property. It applies only to text fields. The setter will also raise if any of the following field properties are also set multiline, password, and fileSelect. A side-effect of setting this property is that the doNotScroll property is also set.
1841 if (isset($prop['comb']) AND ($prop['comb'] == 'true')) {
1842 $ff += 1 << 24;
1843 }
1844 // radiosInUnison: If false, even if a group of radio buttons have the same name and export value, they behave in a mutually exclusive fashion, like HTML radio buttons.
1845 if (isset($prop['radiosInUnison']) AND ($prop['radiosInUnison'] == 'true')) {
1846 $ff += 1 << 25;
1847 }
1848 // richText: If true, the field allows rich text formatting.
1849 if (isset($prop['richText']) AND ($prop['richText'] == 'true')) {
1850 $ff += 1 << 25;
1851 }
1852 // commitOnSelChange: Controls whether a field value is committed after a selection change.
1853 if (isset($prop['commitOnSelChange']) AND ($prop['commitOnSelChange'] == 'true')) {
1854 $ff += 1 << 26;
1855 }
1856 $opt['ff'] = $ff;
1857 // defaultValue: The default value of a field - that is, the value that the field is set to when the form is reset.
1858 if (isset($prop['defaultValue'])) {
1859 $opt['dv'] = $prop['defaultValue'];
1860 }
1861 $f = 4; // default value for annotation flags
1862 // readonly: The read-only characteristic of a field. If a field is read-only, the user can see the field but cannot change it.
1863 if (isset($prop['readonly']) AND ($prop['readonly'] == 'true')) {
1864 $f += 1 << 6;
1865 }
1866 // display: Controls whether the field is hidden or visible on screen and in print.
1867 if (isset($prop['display'])) {
1868 if ($prop['display'] == 'display.visible') {
1869 //
1870 } elseif ($prop['display'] == 'display.hidden') {
1871 $f += 1 << 1;
1872 } elseif ($prop['display'] == 'display.noPrint') {
1873 $f -= 1 << 2;
1874 } elseif ($prop['display'] == 'display.noView') {
1875 $f += 1 << 5;
1876 }
1877 }
1878 $opt['f'] = $f;
1879 // currentValueIndices: Reads and writes single or multiple values of a list box or combo box.
1880 if (isset($prop['currentValueIndices']) AND is_array($prop['currentValueIndices'])) {
1881 $opt['i'] = $prop['currentValueIndices'];
1882 }
1883 // value: The value of the field data that the user has entered.
1884 if (isset($prop['value'])) {
1885 if (is_array($prop['value'])) {
1886 $opt['opt'] = array();
1887 foreach ($prop['value'] AS $key => $optval) {
1888 // exportValues: An array of strings representing the export values for the field.
1889 if (isset($prop['exportValues'][$key])) {
1890 $opt['opt'][$key] = array($prop['exportValues'][$key], $prop['value'][$key]);
1891 } else {
1892 $opt['opt'][$key] = $prop['value'][$key];
1893 }
1894 }
1895 } else {
1896 $opt['v'] = $prop['value'];
1897 }
1898 }
1899 // richValue: This property specifies the text contents and formatting of a rich text field.
1900 if (isset($prop['richValue'])) {
1901 $opt['rv'] = $prop['richValue'];
1902 }
1903 // submitName: If nonempty, used during form submission instead of name. Only applicable if submitting in HTML format (that is, URL-encoded).
1904 if (isset($prop['submitName'])) {
1905 $opt['tm'] = $prop['submitName'];
1906 }
1907 // name: Fully qualified field name.
1908 if (isset($prop['name'])) {
1909 $opt['t'] = $prop['name'];
1910 }
1911 // userName: The user name (short description string) of the field.
1912 if (isset($prop['userName'])) {
1913 $opt['tu'] = $prop['userName'];
1914 }
1915 // highlight: Defines how a button reacts when a user clicks it.
1916 if (isset($prop['highlight'])) {
1917 switch ($prop['highlight']) {
1918 case 'none':
1919 case 'highlight.n': {
1920 $opt['h'] = 'N';
1921 break;
1922 }
1923 case 'invert':
1924 case 'highlight.i': {
1925 $opt['h'] = 'i';
1926 break;
1927 }
1928 case 'push':
1929 case 'highlight.p': {
1930 $opt['h'] = 'P';
1931 break;
1932 }
1933 case 'outline':
1934 case 'highlight.o': {
1935 $opt['h'] = 'O';
1936 break;
1937 }
1938 }
1939 }
1940 // Unsupported options:
1941 // - calcOrderIndex: Changes the calculation order of fields in the document.
1942 // - delay: Delays the redrawing of a field's appearance.
1943 // - defaultStyle: This property defines the default style attributes for the form field.
1944 // - style: Allows the user to set the glyph style of a check box or radio button.
1945 // - textColor, textFont, textSize
1946 return $opt;
1947 }
1948
1949 /**
1950 * Format the page numbers.
1951 * This method can be overriden for custom formats.
1952 * @param $num (int) page number
1953 * @since 4.2.005 (2008-11-06)
1954 * @public static
1955 */
1956 public static function formatPageNumber($num) {
1957 return number_format((float)$num, 0, '', '.');
1958 }
1959
1960 /**
1961 * Format the page numbers on the Table Of Content.
1962 * This method can be overriden for custom formats.
1963 * @param $num (int) page number
1964 * @since 4.5.001 (2009-01-04)
1965 * @see addTOC(), addHTMLTOC()
1966 * @public static
1967 */
1968 public static function formatTOCPageNumber($num) {
1969 return number_format((float)$num, 0, '', '.');
1970 }
1971
1972 /**
1973 * Extracts the CSS properties from a CSS string.
1974 * @param $cssdata (string) string containing CSS definitions.
1975 * @return An array where the keys are the CSS selectors and the values are the CSS properties.
1976 * @author Nicola Asuni
1977 * @since 5.1.000 (2010-05-25)
1978 * @public static
1979 */
1980 public static function extractCSSproperties($cssdata) {
1981 if (empty($cssdata)) {
1982 return array();
1983 }
1984 // remove comments
1985 $cssdata = preg_replace('/\/\*[^\*]*\*\//', '', $cssdata);
1986 // remove newlines and multiple spaces
1987 $cssdata = preg_replace('/[\s]+/', ' ', $cssdata);
1988 // remove some spaces
1989 $cssdata = preg_replace('/[\s]*([;:\{\}]{1})[\s]*/', '\\1', $cssdata);
1990 // remove empty blocks
1991 $cssdata = preg_replace('/([^\}\{]+)\{\}/', '', $cssdata);
1992 // replace media type parenthesis
1993 $cssdata = preg_replace('/@media[\s]+([^\{]*)\{/i', '@media \\1§', $cssdata);
1994 $cssdata = preg_replace('/\}\}/si', '}§', $cssdata);
1995 // trim string
1996 $cssdata = trim($cssdata);
1997 // find media blocks (all, braille, embossed, handheld, print, projection, screen, speech, tty, tv)
1998 $cssblocks = array();
1999 $matches = array();
2000 if (preg_match_all('/@media[\s]+([^\§]*)§([^§]*)§/i', $cssdata, $matches) > 0) {
2001 foreach ($matches[1] as $key => $type) {
2002 $cssblocks[$type] = $matches[2][$key];
2003 }
2004 // remove media blocks
2005 $cssdata = preg_replace('/@media[\s]+([^\§]*)§([^§]*)§/i', '', $cssdata);
2006 }
2007 // keep 'all' and 'print' media, other media types are discarded
2008 if (isset($cssblocks['all']) AND !empty($cssblocks['all'])) {
2009 $cssdata .= $cssblocks['all'];
2010 }
2011 if (isset($cssblocks['print']) AND !empty($cssblocks['print'])) {
2012 $cssdata .= $cssblocks['print'];
2013 }
2014 // reset css blocks array
2015 $cssblocks = array();
2016 $matches = array();
2017 // explode css data string into array
2018 if (substr($cssdata, -1) == '}') {
2019 // remove last parethesis
2020 $cssdata = substr($cssdata, 0, -1);
2021 }
2022 $matches = explode('}', $cssdata);
2023 foreach ($matches as $key => $block) {
2024 // index 0 contains the CSS selector, index 1 contains CSS properties
2025 $cssblocks[$key] = explode('{', $block);
2026 if (!isset($cssblocks[$key][1])) {
2027 // remove empty definitions
2028 unset($cssblocks[$key]);
2029 }
2030 }
2031 // split groups of selectors (comma-separated list of selectors)
2032 foreach ($cssblocks as $key => $block) {
2033 if (strpos($block[0], ',') > 0) {
2034 $selectors = explode(',', $block[0]);
2035 foreach ($selectors as $sel) {
2036 $cssblocks[] = array(0 => trim($sel), 1 => $block[1]);
2037 }
2038 unset($cssblocks[$key]);
2039 }
2040 }
2041 // covert array to selector => properties
2042 $cssdata = array();
2043 foreach ($cssblocks as $block) {
2044 $selector = $block[0];
2045 // calculate selector's specificity
2046 $matches = array();
2047 $a = 0; // the declaration is not from is a 'style' attribute
2048 $b = intval(preg_match_all('/[\#]/', $selector, $matches)); // number of ID attributes
2049 $c = intval(preg_match_all('/[\[\.]/', $selector, $matches)); // number of other attributes
2050 $c += intval(preg_match_all('/[\:]link|visited|hover|active|focus|target|lang|enabled|disabled|checked|indeterminate|root|nth|first|last|only|empty|contains|not/i', $selector, $matches)); // number of pseudo-classes
2051 $d = intval(preg_match_all('/[\>\+\~\s]{1}[a-zA-Z0-9]+/', ' '.$selector, $matches)); // number of element names
2052 $d += intval(preg_match_all('/[\:][\:]/', $selector, $matches)); // number of pseudo-elements
2053 $specificity = $a.$b.$c.$d;
2054 // add specificity to the beginning of the selector
2055 $cssdata[$specificity.' '.$selector] = $block[1];
2056 }
2057 // sort selectors alphabetically to account for specificity
2058 ksort($cssdata, SORT_STRING);
2059 // return array
2060 return $cssdata;
2061 }
2062
2063 /**
2064 * Cleanup HTML code (requires HTML Tidy library).
2065 * @param $html (string) htmlcode to fix
2066 * @param $default_css (string) CSS commands to add
2067 * @param $tagvs (array) parameters for setHtmlVSpace method
2068 * @param $tidy_options (array) options for tidy_parse_string function
2069 * @param $tagvspaces (array) Array of vertical spaces for tags.
2070 * @return string XHTML code cleaned up
2071 * @author Nicola Asuni
2072 * @since 5.9.017 (2010-11-16)
2073 * @see setHtmlVSpace()
2074 * @public static
2075 */
2076 public static function fixHTMLCode($html, $default_css='', $tagvs='', $tidy_options='', &$tagvspaces) {
2077 // configure parameters for HTML Tidy
2078 if ($tidy_options === '') {
2079 $tidy_options = array (
2080 'clean' => 1,
2081 'drop-empty-paras' => 0,
2082 'drop-proprietary-attributes' => 1,
2083 'fix-backslash' => 1,
2084 'hide-comments' => 1,
2085 'join-styles' => 1,
2086 'lower-literals' => 1,
2087 'merge-divs' => 1,
2088 'merge-spans' => 1,
2089 'output-xhtml' => 1,
2090 'word-2000' => 1,
2091 'wrap' => 0,
2092 'output-bom' => 0,
2093 //'char-encoding' => 'utf8',
2094 //'input-encoding' => 'utf8',
2095 //'output-encoding' => 'utf8'
2096 );
2097 }
2098 // clean up the HTML code
2099 $tidy = tidy_parse_string($html, $tidy_options);
2100 // fix the HTML
2101 $tidy->cleanRepair();
2102 // get the CSS part
2103 $tidy_head = tidy_get_head($tidy);
2104 $css = $tidy_head->value;
2105 $css = preg_replace('/<style([^>]+)>/ims', '<style>', $css);
2106 $css = preg_replace('/<\/style>(.*)<style>/ims', "\n", $css);
2107 $css = str_replace('/*<![CDATA[*/', '', $css);
2108 $css = str_replace('/*]]>*/', '', $css);
2109 preg_match('/<style>(.*)<\/style>/ims', $css, $matches);
2110 if (isset($matches[1])) {
2111 $css = strtolower($matches[1]);
2112 } else {
2113 $css = '';
2114 }
2115 // include default css
2116 $css = '<style>'.$default_css.$css.'</style>';
2117 // get the body part
2118 $tidy_body = tidy_get_body($tidy);
2119 $html = $tidy_body->value;
2120 // fix some self-closing tags
2121 $html = str_replace('<br>', '<br />', $html);
2122 // remove some empty tag blocks
2123 $html = preg_replace('/<div([^\>]*)><\/div>/', '', $html);
2124 $html = preg_replace('/<p([^\>]*)><\/p>/', '', $html);
2125 if ($tagvs !== '') {
2126 // set vertical space for some XHTML tags
2127 $tagvspaces = $tagvs;
2128 }
2129 // return the cleaned XHTML code + CSS
2130 return $css.$html;
2131 }
2132
2133 /**
2134 * Returns true if the CSS selector is valid for the selected HTML tag
2135 * @param $dom (array) array of HTML tags and properties
2136 * @param $key (int) key of the current HTML tag
2137 * @param $selector (string) CSS selector string
2138 * @return true if the selector is valid, false otherwise
2139 * @since 5.1.000 (2010-05-25)
2140 * @public static
2141 */
2142 public static function isValidCSSSelectorForTag($dom, $key, $selector) {
2143 $valid = false; // value to be returned
2144 $tag = $dom[$key]['value'];
2145 $class = array();
2146 if (isset($dom[$key]['attribute']['class']) AND !empty($dom[$key]['attribute']['class'])) {
2147 $class = explode(' ', strtolower($dom[$key]['attribute']['class']));
2148 }
2149 $id = '';
2150 if (isset($dom[$key]['attribute']['id']) AND !empty($dom[$key]['attribute']['id'])) {
2151 $id = strtolower($dom[$key]['attribute']['id']);
2152 }
2153 $selector = preg_replace('/([\>\+\~\s]{1})([\.]{1})([^\>\+\~\s]*)/si', '\\1*.\\3', $selector);
2154 $matches = array();
2155 if (preg_match_all('/([\>\+\~\s]{1})([a-zA-Z0-9\*]+)([^\>\+\~\s]*)/si', $selector, $matches, PREG_PATTERN_ORDER | PREG_OFFSET_CAPTURE) > 0) {
2156 $parentop = array_pop($matches[1]);
2157 $operator = $parentop[0];
2158 $offset = $parentop[1];
2159 $lasttag = array_pop($matches[2]);
2160 $lasttag = strtolower(trim($lasttag[0]));
2161 if (($lasttag == '*') OR ($lasttag == $tag)) {
2162 // the last element on selector is our tag or 'any tag'
2163 $attrib = array_pop($matches[3]);
2164 $attrib = strtolower(trim($attrib[0]));
2165 if (!empty($attrib)) {
2166 // check if matches class, id, attribute, pseudo-class or pseudo-element
2167 switch ($attrib[0]) {
2168 case '.': { // class
2169 if (in_array(substr($attrib, 1), $class)) {
2170 $valid = true;
2171 }
2172 break;
2173 }
2174 case '#': { // ID
2175 if (substr($attrib, 1) == $id) {
2176 $valid = true;
2177 }
2178 break;
2179 }
2180 case '[': { // attribute
2181 $attrmatch = array();
2182 if (preg_match('/\[([a-zA-Z0-9]*)[\s]*([\~\^\$\*\|\=]*)[\s]*["]?([^"\]]*)["]?\]/i', $attrib, $attrmatch) > 0) {
2183 $att = strtolower($attrmatch[1]);
2184 $val = $attrmatch[3];
2185 if (isset($dom[$key]['attribute'][$att])) {
2186 switch ($attrmatch[2]) {
2187 case '=': {
2188 if ($dom[$key]['attribute'][$att] == $val) {
2189 $valid = true;
2190 }
2191 break;
2192 }
2193 case '~=': {
2194 if (in_array($val, explode(' ', $dom[$key]['attribute'][$att]))) {
2195 $valid = true;
2196 }
2197 break;
2198 }
2199 case '^=': {
2200 if ($val == substr($dom[$key]['attribute'][$att], 0, strlen($val))) {
2201 $valid = true;
2202 }
2203 break;
2204 }
2205 case '$=': {
2206 if ($val == substr($dom[$key]['attribute'][$att], -strlen($val))) {
2207 $valid = true;
2208 }
2209 break;
2210 }
2211 case '*=': {
2212 if (strpos($dom[$key]['attribute'][$att], $val) !== false) {
2213 $valid = true;
2214 }
2215 break;
2216 }
2217 case '|=': {
2218 if ($dom[$key]['attribute'][$att] == $val) {
2219 $valid = true;
2220 } elseif (preg_match('/'.$val.'[\-]{1}/i', $dom[$key]['attribute'][$att]) > 0) {
2221 $valid = true;
2222 }
2223 break;
2224 }
2225 default: {
2226 $valid = true;
2227 }
2228 }
2229 }
2230 }
2231 break;
2232 }
2233 case ':': { // pseudo-class or pseudo-element
2234 if ($attrib[1] == ':') { // pseudo-element
2235 // pseudo-elements are not supported!
2236 // (::first-line, ::first-letter, ::before, ::after)
2237 } else { // pseudo-class
2238 // pseudo-classes are not supported!
2239 // (:root, :nth-child(n), :nth-last-child(n), :nth-of-type(n), :nth-last-of-type(n), :first-child, :last-child, :first-of-type, :last-of-type, :only-child, :only-of-type, :empty, :link, :visited, :active, :hover, :focus, :target, :lang(fr), :enabled, :disabled, :checked)
2240 }
2241 break;
2242 }
2243 } // end of switch
2244 } else {
2245 $valid = true;
2246 }
2247 if ($valid AND ($offset > 0)) {
2248 $valid = false;
2249 // check remaining selector part
2250 $selector = substr($selector, 0, $offset);
2251 switch ($operator) {
2252 case ' ': { // descendant of an element
2253 while ($dom[$key]['parent'] > 0) {
2254 if (self::isValidCSSSelectorForTag($dom, $dom[$key]['parent'], $selector)) {
2255 $valid = true;
2256 break;
2257 } else {
2258 $key = $dom[$key]['parent'];
2259 }
2260 }
2261 break;
2262 }
2263 case '>': { // child of an element
2264 $valid = self::isValidCSSSelectorForTag($dom, $dom[$key]['parent'], $selector);
2265 break;
2266 }
2267 case '+': { // immediately preceded by an element
2268 for ($i = ($key - 1); $i > $dom[$key]['parent']; --$i) {
2269 if ($dom[$i]['tag'] AND $dom[$i]['opening']) {
2270 $valid = self::isValidCSSSelectorForTag($dom, $i, $selector);
2271 break;
2272 }
2273 }
2274 break;
2275 }
2276 case '~': { // preceded by an element
2277 for ($i = ($key - 1); $i > $dom[$key]['parent']; --$i) {
2278 if ($dom[$i]['tag'] AND $dom[$i]['opening']) {
2279 if (self::isValidCSSSelectorForTag($dom, $i, $selector)) {
2280 break;
2281 }
2282 }
2283 }
2284 break;
2285 }
2286 }
2287 }
2288 }
2289 }
2290 return $valid;
2291 }
2292
2293 /**
2294 * Returns the styles array that apply for the selected HTML tag.
2295 * @param $dom (array) array of HTML tags and properties
2296 * @param $key (int) key of the current HTML tag
2297 * @param $css (array) array of CSS properties
2298 * @return array containing CSS properties
2299 * @since 5.1.000 (2010-05-25)
2300 * @public static
2301 */
2302 public static function getCSSdataArray($dom, $key, $css) {
2303 $cssarray = array(); // style to be returned
2304 // get parent CSS selectors
2305 $selectors = array();
2306 if (isset($dom[($dom[$key]['parent'])]['csssel'])) {
2307 $selectors = $dom[($dom[$key]['parent'])]['csssel'];
2308 }
2309 // get all styles that apply
2310 foreach($css as $selector => $style) {
2311 $pos = strpos($selector, ' ');
2312 // get specificity
2313 $specificity = substr($selector, 0, $pos);
2314 // remove specificity
2315 $selector = substr($selector, $pos);
2316 // check if this selector apply to current tag
2317 if (self::isValidCSSSelectorForTag($dom, $key, $selector)) {
2318 if (!in_array($selector, $selectors)) {
2319 // add style if not already added on parent selector
2320 $cssarray[] = array('k' => $selector, 's' => $specificity, 'c' => $style);
2321 $selectors[] = $selector;
2322 }
2323 }
2324 }
2325 if (isset($dom[$key]['attribute']['style'])) {
2326 // attach inline style (latest properties have high priority)
2327 $cssarray[] = array('k' => '', 's' => '1000', 'c' => $dom[$key]['attribute']['style']);
2328 }
2329 // order the css array to account for specificity
2330 $cssordered = array();
2331 foreach ($cssarray as $key => $val) {
2332 $skey = sprintf('%04d', $key);
2333 $cssordered[$val['s'].'_'.$skey] = $val;
2334 }
2335 // sort selectors alphabetically to account for specificity
2336 ksort($cssordered, SORT_STRING);
2337 return array($selectors, $cssordered);
2338 }
2339
2340 /**
2341 * Compact CSS data array into single string.
2342 * @param $css (array) array of CSS properties
2343 * @return string containing merged CSS properties
2344 * @since 5.9.070 (2011-04-19)
2345 * @public static
2346 */
2347 public static function getTagStyleFromCSSarray($css) {
2348 $tagstyle = ''; // value to be returned
2349 foreach ($css as $style) {
2350 // split single css commands
2351 $csscmds = explode(';', $style['c']);
2352 foreach ($csscmds as $cmd) {
2353 if (!empty($cmd)) {
2354 $pos = strpos($cmd, ':');
2355 if ($pos !== false) {
2356 $cmd = substr($cmd, 0, ($pos + 1));
2357 if (strpos($tagstyle, $cmd) !== false) {
2358 // remove duplicate commands (last commands have high priority)
2359 $tagstyle = preg_replace('/'.$cmd.'[^;]+/i', '', $tagstyle);
2360 }
2361 }
2362 }
2363 }
2364 $tagstyle .= ';'.$style['c'];
2365 }
2366 // remove multiple semicolons
2367 $tagstyle = preg_replace('/[;]+/', ';', $tagstyle);
2368 return $tagstyle;
2369 }
2370
2371 /**
2372 * Returns the Roman representation of an integer number
2373 * @param $number (int) number to convert
2374 * @return string roman representation of the specified number
2375 * @since 4.4.004 (2008-12-10)
2376 * @public static
2377 */
2378 public static function intToRoman($number) {
2379 $roman = '';
2380 while ($number >= 1000) {
2381 $roman .= 'M';
2382 $number -= 1000;
2383 }
2384 while ($number >= 900) {
2385 $roman .= 'CM';
2386 $number -= 900;
2387 }
2388 while ($number >= 500) {
2389 $roman .= 'D';
2390 $number -= 500;
2391 }
2392 while ($number >= 400) {
2393 $roman .= 'CD';
2394 $number -= 400;
2395 }
2396 while ($number >= 100) {
2397 $roman .= 'C';
2398 $number -= 100;
2399 }
2400 while ($number >= 90) {
2401 $roman .= 'XC';
2402 $number -= 90;
2403 }
2404 while ($number >= 50) {
2405 $roman .= 'L';
2406 $number -= 50;
2407 }
2408 while ($number >= 40) {
2409 $roman .= 'XL';
2410 $number -= 40;
2411 }
2412 while ($number >= 10) {
2413 $roman .= 'X';
2414 $number -= 10;
2415 }
2416 while ($number >= 9) {
2417 $roman .= 'IX';
2418 $number -= 9;
2419 }
2420 while ($number >= 5) {
2421 $roman .= 'V';
2422 $number -= 5;
2423 }
2424 while ($number >= 4) {
2425 $roman .= 'IV';
2426 $number -= 4;
2427 }
2428 while ($number >= 1) {
2429 $roman .= 'I';
2430 --$number;
2431 }
2432 return $roman;
2433 }
2434
2435 /**
2436 * Find position of last occurrence of a substring in a string
2437 * @param $haystack (string) The string to search in.
2438 * @param $needle (string) substring to search.
2439 * @param $offset (int) May be specified to begin searching an arbitrary number of characters into the string.
2440 * @return Returns the position where the needle exists. Returns FALSE if the needle was not found.
2441 * @since 4.8.038 (2010-03-13)
2442 * @public static
2443 */
2444 public static function revstrpos($haystack, $needle, $offset = 0) {
2445 $length = strlen($haystack);
2446 $offset = ($offset > 0)?($length - $offset):abs($offset);
2447 $pos = strpos(strrev($haystack), strrev($needle), $offset);
2448 return ($pos === false)?false:($length - $pos - strlen($needle));
2449 }
2450
2451 /**
2452 * Serialize an array of parameters to be used with TCPDF tag in HTML code.
2453 * @param $data (array) parameters array
2454 * @return string containing serialized data
2455 * @since 4.9.006 (2010-04-02)
2456 * @public static
2457 */
2458 public static function serializeTCPDFtagParameters($data) {
2459 return urlencode(json_encode($data));
2460 }
2461
2462 /**
2463 * Unserialize parameters to be used with TCPDF tag in HTML code.
2464 * @param $data (string) serialized data
2465 * @return array containing unserialized data
2466 * @public static
2467 */
2468 public static function unserializeTCPDFtagParameters($data) {
2469 return json_decode(urldecode($data), true);
2470 }
2471
2472 /**
2473 * Returns an array of hyphenation patterns.
2474 * @param $file (string) TEX file containing hypenation patterns. TEX pattrns can be downloaded from http://www.ctan.org/tex-archive/language/hyph-utf8/tex/generic/hyph-utf8/patterns/
2475 * @return array of hyphenation patterns
2476 * @author Nicola Asuni
2477 * @since 4.9.012 (2010-04-12)
2478 * @public static
2479 */
2480 public static function getHyphenPatternsFromTEX($file) {
2481 // TEX patterns are available at:
2482 // http://www.ctan.org/tex-archive/language/hyph-utf8/tex/generic/hyph-utf8/patterns/
2483 $data = file_get_contents($file);
2484 $patterns = array();
2485 // remove comments
2486 $data = preg_replace('/\%[^\n]*/', '', $data);
2487 // extract the patterns part
2488 preg_match('/\\\\patterns\{([^\}]*)\}/i', $data, $matches);
2489 $data = trim(substr($matches[0], 10, -1));
2490 // extract each pattern
2491 $patterns_array = preg_split('/[\s]+/', $data);
2492 // create new language array of patterns
2493 $patterns = array();
2494 foreach($patterns_array as $val) {
2495 if (!TCPDF_STATIC::empty_string($val)) {
2496 $val = trim($val);
2497 $val = str_replace('\'', '\\\'', $val);
2498 $key = preg_replace('/[0-9]+/', '', $val);
2499 $patterns[$key] = $val;
2500 }
2501 }
2502 return $patterns;
2503 }
2504
2505 /**
2506 * Get the Path-Painting Operators.
2507 * @param $style (string) Style of rendering. Possible values are:
2508 * <ul>
2509 * <li>S or D: Stroke the path.</li>
2510 * <li>s or d: Close and stroke the path.</li>
2511 * <li>f or F: Fill the path, using the nonzero winding number rule to determine the region to fill.</li>
2512 * <li>f* or F*: Fill the path, using the even-odd rule to determine the region to fill.</li>
2513 * <li>B or FD or DF: Fill and then stroke the path, using the nonzero winding number rule to determine the region to fill.</li>
2514 * <li>B* or F*D or DF*: Fill and then stroke the path, using the even-odd rule to determine the region to fill.</li>
2515 * <li>b or fd or df: Close, fill, and then stroke the path, using the nonzero winding number rule to determine the region to fill.</li>
2516 * <li>b or f*d or df*: Close, fill, and then stroke the path, using the even-odd rule to determine the region to fill.</li>
2517 * <li>CNZ: Clipping mode using the even-odd rule to determine which regions lie inside the clipping path.</li>
2518 * <li>CEO: Clipping mode using the nonzero winding number rule to determine which regions lie inside the clipping path</li>
2519 * <li>n: End the path object without filling or stroking it.</li>
2520 * </ul>
2521 * @param $default (string) default style
2522 * @author Nicola Asuni
2523 * @since 5.0.000 (2010-04-30)
2524 * @public static
2525 */
2526 public static function getPathPaintOperator($style, $default='S') {
2527 $op = '';
2528 switch($style) {
2529 case 'S':
2530 case 'D': {
2531 $op = 'S';
2532 break;
2533 }
2534 case 's':
2535 case 'd': {
2536 $op = 's';
2537 break;
2538 }
2539 case 'f':
2540 case 'F': {
2541 $op = 'f';
2542 break;
2543 }
2544 case 'f*':
2545 case 'F*': {
2546 $op = 'f*';
2547 break;
2548 }
2549 case 'B':
2550 case 'FD':
2551 case 'DF': {
2552 $op = 'B';
2553 break;
2554 }
2555 case 'B*':
2556 case 'F*D':
2557 case 'DF*': {
2558 $op = 'B*';
2559 break;
2560 }
2561 case 'b':
2562 case 'fd':
2563 case 'df': {
2564 $op = 'b';
2565 break;
2566 }
2567 case 'b*':
2568 case 'f*d':
2569 case 'df*': {
2570 $op = 'b*';
2571 break;
2572 }
2573 case 'CNZ': {
2574 $op = 'W n';
2575 break;
2576 }
2577 case 'CEO': {
2578 $op = 'W* n';
2579 break;
2580 }
2581 case 'n': {
2582 $op = 'n';
2583 break;
2584 }
2585 default: {
2586 if (!empty($default)) {
2587 $op = self::getPathPaintOperator($default, '');
2588 } else {
2589 $op = '';
2590 }
2591 }
2592 }
2593 return $op;
2594 }
2595
2596 /**
2597 * Get the product of two SVG tranformation matrices
2598 * @param $ta (array) first SVG tranformation matrix
2599 * @param $tb (array) second SVG tranformation matrix
2600 * @return transformation array
2601 * @author Nicola Asuni
2602 * @since 5.0.000 (2010-05-02)
2603 * @public static
2604 */
2605 public static function getTransformationMatrixProduct($ta, $tb) {
2606 $tm = array();
2607 $tm[0] = ($ta[0] * $tb[0]) + ($ta[2] * $tb[1]);
2608 $tm[1] = ($ta[1] * $tb[0]) + ($ta[3] * $tb[1]);
2609 $tm[2] = ($ta[0] * $tb[2]) + ($ta[2] * $tb[3]);
2610 $tm[3] = ($ta[1] * $tb[2]) + ($ta[3] * $tb[3]);
2611 $tm[4] = ($ta[0] * $tb[4]) + ($ta[2] * $tb[5]) + $ta[4];
2612 $tm[5] = ($ta[1] * $tb[4]) + ($ta[3] * $tb[5]) + $ta[5];
2613 return $tm;
2614 }
2615
2616 /**
2617 * Get the tranformation matrix from SVG transform attribute
2618 * @param $attribute (string) transformation
2619 * @return array of transformations
2620 * @author Nicola Asuni
2621 * @since 5.0.000 (2010-05-02)
2622 * @public static
2623 */
2624 public static function getSVGTransformMatrix($attribute) {
2625 // identity matrix
2626 $tm = array(1, 0, 0, 1, 0, 0);
2627 $transform = array();
2628 if (preg_match_all('/(matrix|translate|scale|rotate|skewX|skewY)[\s]*\(([^\)]+)\)/si', $attribute, $transform, PREG_SET_ORDER) > 0) {
2629 foreach ($transform as $key => $data) {
2630 if (!empty($data[2])) {
2631 $a = 1;
2632 $b = 0;
2633 $c = 0;
2634 $d = 1;
2635 $e = 0;
2636 $f = 0;
2637 $regs = array();
2638 switch ($data[1]) {
2639 case 'matrix': {
2640 if (preg_match('/([a-z0-9\-\.]+)[\,\s]+([a-z0-9\-\.]+)[\,\s]+([a-z0-9\-\.]+)[\,\s]+([a-z0-9\-\.]+)[\,\s]+([a-z0-9\-\.]+)[\,\s]+([a-z0-9\-\.]+)/si', $data[2], $regs)) {
2641 $a = $regs[1];
2642 $b = $regs[2];
2643 $c = $regs[3];
2644 $d = $regs[4];
2645 $e = $regs[5];
2646 $f = $regs[6];
2647 }
2648 break;
2649 }
2650 case 'translate': {
2651 if (preg_match('/([a-z0-9\-\.]+)[\,\s]+([a-z0-9\-\.]+)/si', $data[2], $regs)) {
2652 $e = $regs[1];
2653 $f = $regs[2];
2654 } elseif (preg_match('/([a-z0-9\-\.]+)/si', $data[2], $regs)) {
2655 $e = $regs[1];
2656 }
2657 break;
2658 }
2659 case 'scale': {
2660 if (preg_match('/([a-z0-9\-\.]+)[\,\s]+([a-z0-9\-\.]+)/si', $data[2], $regs)) {
2661 $a = $regs[1];
2662 $d = $regs[2];
2663 } elseif (preg_match('/([a-z0-9\-\.]+)/si', $data[2], $regs)) {
2664 $a = $regs[1];
2665 $d = $a;
2666 }
2667 break;
2668 }
2669 case 'rotate': {
2670 if (preg_match('/([0-9\-\.]+)[\,\s]+([a-z0-9\-\.]+)[\,\s]+([a-z0-9\-\.]+)/si', $data[2], $regs)) {
2671 $ang = deg2rad($regs[1]);
2672 $x = $regs[2];
2673 $y = $regs[3];
2674 $a = cos($ang);
2675 $b = sin($ang);
2676 $c = -$b;
2677 $d = $a;
2678 $e = ($x * (1 - $a)) - ($y * $c);
2679 $f = ($y * (1 - $d)) - ($x * $b);
2680 } elseif (preg_match('/([0-9\-\.]+)/si', $data[2], $regs)) {
2681 $ang = deg2rad($regs[1]);
2682 $a = cos($ang);
2683 $b = sin($ang);
2684 $c = -$b;
2685 $d = $a;
2686 $e = 0;
2687 $f = 0;
2688 }
2689 break;
2690 }
2691 case 'skewX': {
2692 if (preg_match('/([0-9\-\.]+)/si', $data[2], $regs)) {
2693 $c = tan(deg2rad($regs[1]));
2694 }
2695 break;
2696 }
2697 case 'skewY': {
2698 if (preg_match('/([0-9\-\.]+)/si', $data[2], $regs)) {
2699 $b = tan(deg2rad($regs[1]));
2700 }
2701 break;
2702 }
2703 }
2704 $tm = self::getTransformationMatrixProduct($tm, array($a, $b, $c, $d, $e, $f));
2705 }
2706 }
2707 }
2708 return $tm;
2709 }
2710
2711 /**
2712 * Returns the angle in radiants between two vectors
2713 * @param $x1 (int) X coordinate of first vector point
2714 * @param $y1 (int) Y coordinate of first vector point
2715 * @param $x2 (int) X coordinate of second vector point
2716 * @param $y2 (int) Y coordinate of second vector point
2717 * @author Nicola Asuni
2718 * @since 5.0.000 (2010-05-04)
2719 * @public static
2720 */
2721 public static function getVectorsAngle($x1, $y1, $x2, $y2) {
2722 $dprod = ($x1 * $x2) + ($y1 * $y2);
2723 $dist1 = sqrt(($x1 * $x1) + ($y1 * $y1));
2724 $dist2 = sqrt(($x2 * $x2) + ($y2 * $y2));
2725 $angle = acos($dprod / ($dist1 * $dist2));
2726 if (is_nan($angle)) {
2727 $angle = M_PI;
2728 }
2729 if ((($x1 * $y2) - ($x2 * $y1)) < 0) {
2730 $angle *= -1;
2731 }
2732 return $angle;
2733 }
2734
2735 /**
2736 * Split string by a regular expression.
2737 * This is a wrapper for the preg_split function to avoid the bug: https://bugs.php.net/bug.php?id=45850
2738 * @param $pattern (string) The regular expression pattern to search for without the modifiers, as a string.
2739 * @param $modifiers (string) The modifiers part of the pattern,
2740 * @param $subject (string) The input string.
2741 * @param $limit (int) If specified, then only substrings up to limit are returned with the rest of the string being placed in the last substring. A limit of -1, 0 or NULL means "no limit" and, as is standard across PHP, you can use NULL to skip to the flags parameter.
2742 * @param $flags (int) The flags as specified on the preg_split PHP function.
2743 * @return Returns an array containing substrings of subject split along boundaries matched by pattern.modifier
2744 * @author Nicola Asuni
2745 * @since 6.0.023
2746 * @public static
2747 */
2748 public static function pregSplit($pattern, $modifiers, $subject, $limit=NULL, $flags=NULL) {
2749 // the bug only happens on PHP 5.2 when using the u modifier
2750 if ((strpos($modifiers, 'u') === FALSE) OR (count(preg_split('//u', "\n\t", -1, PREG_SPLIT_NO_EMPTY)) == 2)) {
2751 return preg_split($pattern.$modifiers, $subject, $limit, $flags);
2752 }
2753 // preg_split is bugged - try alternative solution
2754 $ret = array();
2755 while (($nl = strpos($subject, "\n")) !== FALSE) {
2756 $ret = array_merge($ret, preg_split($pattern.$modifiers, substr($subject, 0, $nl), $limit, $flags));
2757 $ret[] = "\n";
2758 $subject = substr($subject, ($nl + 1));
2759 }
2760 if (strlen($subject) > 0) {
2761 $ret = array_merge($ret, preg_split($pattern.$modifiers, $subject, $limit, $flags));
2762 }
2763 return $ret;
2764 }
2765
2766 /**
2767 * Reads entire file into a string.
2768 * The file can be also an URL.
2769 * @param $file (string) Name of the file or URL to read.
2770 * @return The function returns the read data or FALSE on failure.
2771 * @author Nicola Asuni
2772 * @since 6.0.025
2773 * @public static
2774 */
2775 public static function fileGetContents($file) {
2776 //$file = html_entity_decode($file);
2777 // array of possible alternative paths/URLs
2778 $alt = array($file);
2779 // replace URL relative path with full real server path
2780 if ((strlen($file) > 1)
2781 AND ($file[0] == '/')
2782 AND ($file[1] != '/')
2783 AND !empty($_SERVER['DOCUMENT_ROOT'])
2784 AND ($_SERVER['DOCUMENT_ROOT'] != '/')) {
2785 $findroot = strpos($file, $_SERVER['DOCUMENT_ROOT']);
2786 if (($findroot === false) OR ($findroot > 1)) {
2787 if (substr($_SERVER['DOCUMENT_ROOT'], -1) == '/') {
2788 $tmp = substr($_SERVER['DOCUMENT_ROOT'], 0, -1).$file;
2789 } else {
2790 $tmp = $_SERVER['DOCUMENT_ROOT'].$file;
2791 }
2792 $alt[] = htmlspecialchars_decode(urldecode($tmp));
2793 }
2794 }
2795 // URL mode
2796 $url = $file;
2797 // check for missing protocol
2798 if (preg_match('%^/{2}%', $url)) {
2799 if (preg_match('%^([^:]+:)//%i', K_PATH_URL, $match)) {
2800 $url = $match[1].str_replace(' ', '%20', $url);
2801 $alt[] = $url;
2802 }
2803 }
2804 $urldata = @parse_url($url);
2805 if (!isset($urldata['query']) OR (strlen($urldata['query']) <= 0)) {
2806 if (strpos($url, K_PATH_URL) === 0) {
2807 // convert URL to full server path
2808 $tmp = str_replace(K_PATH_URL, K_PATH_MAIN, $url);
2809 $tmp = htmlspecialchars_decode(urldecode($tmp));
2810 $alt[] = $tmp;
2811 }
2812 }
2813 if (isset($_SERVER['SCRIPT_URI'])) {
2814 $urldata = @parse_url($_SERVER['SCRIPT_URI']);
2815 $alt[] = $urldata['scheme'].'://'.$urldata['host'].(($file[0] == '/') ? '' : '/').$file;
2816 }
2817 foreach ($alt as $f) {
2818 $ret = @file_get_contents($f);
2819 if (($ret === FALSE)
2820 AND !ini_get('allow_url_fopen')
2821 AND function_exists('curl_init')
2822 AND preg_match('%^(https?|ftp)://%', $f)) {
2823 // try to get remote file data using cURL
2824 $cs = curl_init(); // curl session
2825 curl_setopt($cs, CURLOPT_URL, $f);
2826 curl_setopt($cs, CURLOPT_BINARYTRANSFER, true);
2827 curl_setopt($cs, CURLOPT_FAILONERROR, true);
2828 curl_setopt($cs, CURLOPT_RETURNTRANSFER, true);
2829 if ((ini_get('open_basedir') == '') AND (!ini_get('safe_mode'))) {
2830 curl_setopt($cs, CURLOPT_FOLLOWLOCATION, true);
2831 }
2832 curl_setopt($cs, CURLOPT_CONNECTTIMEOUT, 5);
2833 curl_setopt($cs, CURLOPT_TIMEOUT, 30);
2834 curl_setopt($cs, CURLOPT_SSL_VERIFYPEER, false);
2835 curl_setopt($cs, CURLOPT_SSL_VERIFYHOST, false);
2836 curl_setopt($cs, CURLOPT_USERAGENT, 'TCPDF');
2837 $ret = curl_exec($cs);
2838 curl_close($cs);
2839 }
2840 if ($ret !== FALSE) {
2841 break;
2842 }
2843 }
2844 return $ret;
2845 }
2846
2847} // END OF TCPDF_STATIC CLASS
2848
2849//============================================================+
2850// END OF FILE
2851//============================================================+
diff --git a/inc/3rdparty/libraries/tcpdf/tcpdf.php b/inc/3rdparty/libraries/tcpdf/tcpdf.php
new file mode 100644
index 00000000..78694a0e
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/tcpdf.php
@@ -0,0 +1,24573 @@
1<?php
2//============================================================+
3// File name : tcpdf.php
4// Version : 6.0.093
5// Begin : 2002-08-03
6// Last Update : 2014-09-02
7// Author : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
8// License : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
9// -------------------------------------------------------------------
10// Copyright (C) 2002-2014 Nicola Asuni - Tecnick.com LTD
11//
12// This file is part of TCPDF software library.
13//
14// TCPDF is free software: you can ioredistribute it and/or modify it
15// under the terms of the GNU Lesser General Public License as
16// published by the Free Software Foundation, either version 3 of the
17// License, or (at your option) any later version.
18//
19// TCPDF is distributed in the hope that it will be useful, but
20// WITHOUT ANY WARRANTY; without even the implied warranty of
21// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
22// See the GNU Lesser General Public License for more details.
23//
24// You should have received a copy of the License
25// along with TCPDF. If not, see
26// <http://www.tecnick.com/pagefiles/tcpdf/LICENSE.TXT>.
27//
28// See LICENSE.TXT file for more information.
29// -------------------------------------------------------------------
30//
31// Description :
32// This is a PHP class for generating PDF documents without requiring external extensions.
33//
34// NOTE:
35// This class was originally derived in 2002 from the Public
36// Domain FPDF class by Olivier Plathey (http://www.fpdf.org),
37// but now is almost entirely rewritten and contains thousands of
38// new lines of code and hundreds new features.
39//
40// Main features:
41// * no external libraries are required for the basic functions;
42// * all standard page formats, custom page formats, custom margins and units of measure;
43// * UTF-8 Unicode and Right-To-Left languages;
44// * TrueTypeUnicode, TrueType, Type1 and CID-0 fonts;
45// * font subsetting;
46// * methods to publish some XHTML + CSS code, Javascript and Forms;
47// * images, graphic (geometric figures) and transformation methods;
48// * supports JPEG, PNG and SVG images natively, all images supported by GD (GD, GD2, GD2PART, GIF, JPEG, PNG, BMP, XBM, XPM) and all images supported via ImagMagick (http://www.imagemagick.org/www/formats.html)
49// * 1D and 2D barcodes: CODE 39, ANSI MH10.8M-1983, USD-3, 3 of 9, CODE 93, USS-93, Standard 2 of 5, Interleaved 2 of 5, CODE 128 A/B/C, 2 and 5 Digits UPC-Based Extention, EAN 8, EAN 13, UPC-A, UPC-E, MSI, POSTNET, PLANET, RMS4CC (Royal Mail 4-state Customer Code), CBC (Customer Bar Code), KIX (Klant index - Customer index), Intelligent Mail Barcode, Onecode, USPS-B-3200, CODABAR, CODE 11, PHARMACODE, PHARMACODE TWO-TRACKS, Datamatrix, QR-Code, PDF417;
50// * JPEG and PNG ICC profiles, Grayscale, RGB, CMYK, Spot Colors and Transparencies;
51// * automatic page header and footer management;
52// * document encryption up to 256 bit and digital signature certifications;
53// * transactions to UNDO commands;
54// * PDF annotations, including links, text and file attachments;
55// * text rendering modes (fill, stroke and clipping);
56// * multiple columns mode;
57// * no-write page regions;
58// * bookmarks, named destinations and table of content;
59// * text hyphenation;
60// * text stretching and spacing (tracking);
61// * automatic page break, line break and text alignments including justification;
62// * automatic page numbering and page groups;
63// * move and delete pages;
64// * page compression (requires php-zlib extension);
65// * XOBject Templates;
66// * Layers and object visibility.
67// * PDF/A-1b support
68//============================================================+
69
70/**
71 * @file
72 * This is a PHP class for generating PDF documents without requiring external extensions.<br>
73 * TCPDF project (http://www.tcpdf.org) was originally derived in 2002 from the Public Domain FPDF class by Olivier Plathey (http://www.fpdf.org), but now is almost entirely rewritten.<br>
74 * <h3>TCPDF main features are:</h3>
75 * <ul>
76 * <li>no external libraries are required for the basic functions;</li>
77 * <li>all standard page formats, custom page formats, custom margins and units of measure;</li>
78 * <li>UTF-8 Unicode and Right-To-Left languages;</li>
79 * <li>TrueTypeUnicode, TrueType, Type1 and CID-0 fonts;</li>
80 * <li>font subsetting;</li>
81 * <li>methods to publish some XHTML + CSS code, Javascript and Forms;</li>
82 * <li>images, graphic (geometric figures) and transformation methods;
83 * <li>supports JPEG, PNG and SVG images natively, all images supported by GD (GD, GD2, GD2PART, GIF, JPEG, PNG, BMP, XBM, XPM) and all images supported via ImagMagick (http://www.imagemagick.org/www/formats.html)</li>
84 * <li>1D and 2D barcodes: CODE 39, ANSI MH10.8M-1983, USD-3, 3 of 9, CODE 93, USS-93, Standard 2 of 5, Interleaved 2 of 5, CODE 128 A/B/C, 2 and 5 Digits UPC-Based Extention, EAN 8, EAN 13, UPC-A, UPC-E, MSI, POSTNET, PLANET, RMS4CC (Royal Mail 4-state Customer Code), CBC (Customer Bar Code), KIX (Klant index - Customer index), Intelligent Mail Barcode, Onecode, USPS-B-3200, CODABAR, CODE 11, PHARMACODE, PHARMACODE TWO-TRACKS, Datamatrix, QR-Code, PDF417;</li>
85 * <li>JPEG and PNG ICC profiles, Grayscale, RGB, CMYK, Spot Colors and Transparencies;</li>
86 * <li>automatic page header and footer management;</li>
87 * <li>document encryption up to 256 bit and digital signature certifications;</li>
88 * <li>transactions to UNDO commands;</li>
89 * <li>PDF annotations, including links, text and file attachments;</li>
90 * <li>text rendering modes (fill, stroke and clipping);</li>
91 * <li>multiple columns mode;</li>
92 * <li>no-write page regions;</li>
93 * <li>bookmarks, named destinations and table of content;</li>
94 * <li>text hyphenation;</li>
95 * <li>text stretching and spacing (tracking);</li>
96 * <li>automatic page break, line break and text alignments including justification;</li>
97 * <li>automatic page numbering and page groups;</li>
98 * <li>move and delete pages;</li>
99 * <li>page compression (requires php-zlib extension);</li>
100 * <li>XOBject Templates;</li>
101 * <li>Layers and object visibility;</li>
102 * <li>PDF/A-1b support.</li>
103 * </ul>
104 * Tools to encode your unicode fonts are on fonts/utils directory.</p>
105 * @package com.tecnick.tcpdf
106 * @author Nicola Asuni
107 * @version 6.0.093
108 */
109
110// TCPDF configuration
111require_once(dirname(__FILE__).'/tcpdf_autoconfig.php');
112// TCPDF static font methods and data
113require_once(dirname(__FILE__).'/include/tcpdf_font_data.php');
114// TCPDF static font methods and data
115require_once(dirname(__FILE__).'/include/tcpdf_fonts.php');
116// TCPDF static color methods and data
117require_once(dirname(__FILE__).'/include/tcpdf_colors.php');
118// TCPDF static image methods and data
119require_once(dirname(__FILE__).'/include/tcpdf_images.php');
120// TCPDF static methods and data
121require_once(dirname(__FILE__).'/include/tcpdf_static.php');
122
123// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
124
125/**
126 * @class TCPDF
127 * PHP class for generating PDF documents without requiring external extensions.
128 * TCPDF project (http://www.tcpdf.org) has been originally derived in 2002 from the Public Domain FPDF class by Olivier Plathey (http://www.fpdf.org), but now is almost entirely rewritten.<br>
129 * @package com.tecnick.tcpdf
130 * @brief PHP class for generating PDF documents without requiring external extensions.
131 * @version 6.0.093
132 * @author Nicola Asuni - info@tecnick.com
133 */
134class TCPDF {
135
136 // Protected properties
137
138 /**
139 * Current page number.
140 * @protected
141 */
142 protected $page;
143
144 /**
145 * Current object number.
146 * @protected
147 */
148 protected $n;
149
150 /**
151 * Array of object offsets.
152 * @protected
153 */
154 protected $offsets = array();
155
156 /**
157 * Array of object IDs for each page.
158 * @protected
159 */
160 protected $pageobjects = array();
161
162 /**
163 * Buffer holding in-memory PDF.
164 * @protected
165 */
166 protected $buffer;
167
168 /**
169 * Array containing pages.
170 * @protected
171 */
172 protected $pages = array();
173
174 /**
175 * Current document state.
176 * @protected
177 */
178 protected $state;
179
180 /**
181 * Compression flag.
182 * @protected
183 */
184 protected $compress;
185
186 /**
187 * Current page orientation (P = Portrait, L = Landscape).
188 * @protected
189 */
190 protected $CurOrientation;
191
192 /**
193 * Page dimensions.
194 * @protected
195 */
196 protected $pagedim = array();
197
198 /**
199 * Scale factor (number of points in user unit).
200 * @protected
201 */
202 protected $k;
203
204 /**
205 * Width of page format in points.
206 * @protected
207 */
208 protected $fwPt;
209
210 /**
211 * Height of page format in points.
212 * @protected
213 */
214 protected $fhPt;
215
216 /**
217 * Current width of page in points.
218 * @protected
219 */
220 protected $wPt;
221
222 /**
223 * Current height of page in points.
224 * @protected
225 */
226 protected $hPt;
227
228 /**
229 * Current width of page in user unit.
230 * @protected
231 */
232 protected $w;
233
234 /**
235 * Current height of page in user unit.
236 * @protected
237 */
238 protected $h;
239
240 /**
241 * Left margin.
242 * @protected
243 */
244 protected $lMargin;
245
246 /**
247 * Right margin.
248 * @protected
249 */
250 protected $rMargin;
251
252 /**
253 * Cell left margin (used by regions).
254 * @protected
255 */
256 protected $clMargin;
257
258 /**
259 * Cell right margin (used by regions).
260 * @protected
261 */
262 protected $crMargin;
263
264 /**
265 * Top margin.
266 * @protected
267 */
268 protected $tMargin;
269
270 /**
271 * Page break margin.
272 * @protected
273 */
274 protected $bMargin;
275
276 /**
277 * Array of cell internal paddings ('T' => top, 'R' => right, 'B' => bottom, 'L' => left).
278 * @since 5.9.000 (2010-10-03)
279 * @protected
280 */
281 protected $cell_padding = array('T' => 0, 'R' => 0, 'B' => 0, 'L' => 0);
282
283 /**
284 * Array of cell margins ('T' => top, 'R' => right, 'B' => bottom, 'L' => left).
285 * @since 5.9.000 (2010-10-04)
286 * @protected
287 */
288 protected $cell_margin = array('T' => 0, 'R' => 0, 'B' => 0, 'L' => 0);
289
290 /**
291 * Current horizontal position in user unit for cell positioning.
292 * @protected
293 */
294 protected $x;
295
296 /**
297 * Current vertical position in user unit for cell positioning.
298 * @protected
299 */
300 protected $y;
301
302 /**
303 * Height of last cell printed.
304 * @protected
305 */
306 protected $lasth;
307
308 /**
309 * Line width in user unit.
310 * @protected
311 */
312 protected $LineWidth;
313
314 /**
315 * Array of standard font names.
316 * @protected
317 */
318 protected $CoreFonts;
319
320 /**
321 * Array of used fonts.
322 * @protected
323 */
324 protected $fonts = array();
325
326 /**
327 * Array of font files.
328 * @protected
329 */
330 protected $FontFiles = array();
331
332 /**
333 * Array of encoding differences.
334 * @protected
335 */
336 protected $diffs = array();
337
338 /**
339 * Array of used images.
340 * @protected
341 */
342 protected $images = array();
343
344 /**
345 * Array of cached files.
346 * @protected
347 */
348 protected $cached_files = array();
349
350 /**
351 * Array of Annotations in pages.
352 * @protected
353 */
354 protected $PageAnnots = array();
355
356 /**
357 * Array of internal links.
358 * @protected
359 */
360 protected $links = array();
361
362 /**
363 * Current font family.
364 * @protected
365 */
366 protected $FontFamily;
367
368 /**
369 * Current font style.
370 * @protected
371 */
372 protected $FontStyle;
373
374 /**
375 * Current font ascent (distance between font top and baseline).
376 * @protected
377 * @since 2.8.000 (2007-03-29)
378 */
379 protected $FontAscent;
380
381 /**
382 * Current font descent (distance between font bottom and baseline).
383 * @protected
384 * @since 2.8.000 (2007-03-29)
385 */
386 protected $FontDescent;
387
388 /**
389 * Underlining flag.
390 * @protected
391 */
392 protected $underline;
393
394 /**
395 * Overlining flag.
396 * @protected
397 */
398 protected $overline;
399
400 /**
401 * Current font info.
402 * @protected
403 */
404 protected $CurrentFont;
405
406 /**
407 * Current font size in points.
408 * @protected
409 */
410 protected $FontSizePt;
411
412 /**
413 * Current font size in user unit.
414 * @protected
415 */
416 protected $FontSize;
417
418 /**
419 * Commands for drawing color.
420 * @protected
421 */
422 protected $DrawColor;
423
424 /**
425 * Commands for filling color.
426 * @protected
427 */
428 protected $FillColor;
429
430 /**
431 * Commands for text color.
432 * @protected
433 */
434 protected $TextColor;
435
436 /**
437 * Indicates whether fill and text colors are different.
438 * @protected
439 */
440 protected $ColorFlag;
441
442 /**
443 * Automatic page breaking.
444 * @protected
445 */
446 protected $AutoPageBreak;
447
448 /**
449 * Threshold used to trigger page breaks.
450 * @protected
451 */
452 protected $PageBreakTrigger;
453
454 /**
455 * Flag set when processing page header.
456 * @protected
457 */
458 protected $InHeader = false;
459
460 /**
461 * Flag set when processing page footer.
462 * @protected
463 */
464 protected $InFooter = false;
465
466 /**
467 * Zoom display mode.
468 * @protected
469 */
470 protected $ZoomMode;
471
472 /**
473 * Layout display mode.
474 * @protected
475 */
476 protected $LayoutMode;
477
478 /**
479 * If true set the document information dictionary in Unicode.
480 * @protected
481 */
482 protected $docinfounicode = true;
483
484 /**
485 * Document title.
486 * @protected
487 */
488 protected $title = '';
489
490 /**
491 * Document subject.
492 * @protected
493 */
494 protected $subject = '';
495
496 /**
497 * Document author.
498 * @protected
499 */
500 protected $author = '';
501
502 /**
503 * Document keywords.
504 * @protected
505 */
506 protected $keywords = '';
507
508 /**
509 * Document creator.
510 * @protected
511 */
512 protected $creator = '';
513
514 /**
515 * Starting page number.
516 * @protected
517 */
518 protected $starting_page_number = 1;
519
520 /**
521 * The right-bottom (or left-bottom for RTL) corner X coordinate of last inserted image.
522 * @since 2002-07-31
523 * @author Nicola Asuni
524 * @protected
525 */
526 protected $img_rb_x;
527
528 /**
529 * The right-bottom corner Y coordinate of last inserted image.
530 * @since 2002-07-31
531 * @author Nicola Asuni
532 * @protected
533 */
534 protected $img_rb_y;
535
536 /**
537 * Adjusting factor to convert pixels to user units.
538 * @since 2004-06-14
539 * @author Nicola Asuni
540 * @protected
541 */
542 protected $imgscale = 1;
543
544 /**
545 * Boolean flag set to true when the input text is unicode (require unicode fonts).
546 * @since 2005-01-02
547 * @author Nicola Asuni
548 * @protected
549 */
550 protected $isunicode = false;
551
552 /**
553 * PDF version.
554 * @since 1.5.3
555 * @protected
556 */
557 protected $PDFVersion = '1.7';
558
559 /**
560 * ID of the stored default header template (-1 = not set).
561 * @protected
562 */
563 protected $header_xobjid = false;
564
565 /**
566 * If true reset the Header Xobject template at each page
567 * @protected
568 */
569 protected $header_xobj_autoreset = false;
570
571 /**
572 * Minimum distance between header and top page margin.
573 * @protected
574 */
575 protected $header_margin;
576
577 /**
578 * Minimum distance between footer and bottom page margin.
579 * @protected
580 */
581 protected $footer_margin;
582
583 /**
584 * Original left margin value.
585 * @protected
586 * @since 1.53.0.TC013
587 */
588 protected $original_lMargin;
589
590 /**
591 * Original right margin value.
592 * @protected
593 * @since 1.53.0.TC013
594 */
595 protected $original_rMargin;
596
597 /**
598 * Default font used on page header.
599 * @protected
600 */
601 protected $header_font;
602
603 /**
604 * Default font used on page footer.
605 * @protected
606 */
607 protected $footer_font;
608
609 /**
610 * Language templates.
611 * @protected
612 */
613 protected $l;
614
615 /**
616 * Barcode to print on page footer (only if set).
617 * @protected
618 */
619 protected $barcode = false;
620
621 /**
622 * Boolean flag to print/hide page header.
623 * @protected
624 */
625 protected $print_header = true;
626
627 /**
628 * Boolean flag to print/hide page footer.
629 * @protected
630 */
631 protected $print_footer = true;
632
633 /**
634 * Header image logo.
635 * @protected
636 */
637 protected $header_logo = '';
638
639 /**
640 * Width of header image logo in user units.
641 * @protected
642 */
643 protected $header_logo_width = 30;
644
645 /**
646 * Title to be printed on default page header.
647 * @protected
648 */
649 protected $header_title = '';
650
651 /**
652 * String to pring on page header after title.
653 * @protected
654 */
655 protected $header_string = '';
656
657 /**
658 * Color for header text (RGB array).
659 * @since 5.9.174 (2012-07-25)
660 * @protected
661 */
662 protected $header_text_color = array(0,0,0);
663
664 /**
665 * Color for header line (RGB array).
666 * @since 5.9.174 (2012-07-25)
667 * @protected
668 */
669 protected $header_line_color = array(0,0,0);
670
671 /**
672 * Color for footer text (RGB array).
673 * @since 5.9.174 (2012-07-25)
674 * @protected
675 */
676 protected $footer_text_color = array(0,0,0);
677
678 /**
679 * Color for footer line (RGB array).
680 * @since 5.9.174 (2012-07-25)
681 * @protected
682 */
683 protected $footer_line_color = array(0,0,0);
684
685 /**
686 * Text shadow data array.
687 * @since 5.9.174 (2012-07-25)
688 * @protected
689 */
690 protected $txtshadow = array('enabled'=>false, 'depth_w'=>0, 'depth_h'=>0, 'color'=>false, 'opacity'=>1, 'blend_mode'=>'Normal');
691
692 /**
693 * Default number of columns for html table.
694 * @protected
695 */
696 protected $default_table_columns = 4;
697
698 // variables for html parser
699
700 /**
701 * HTML PARSER: array to store current link and rendering styles.
702 * @protected
703 */
704 protected $HREF = array();
705
706 /**
707 * List of available fonts on filesystem.
708 * @protected
709 */
710 protected $fontlist = array();
711
712 /**
713 * Current foreground color.
714 * @protected
715 */
716 protected $fgcolor;
717
718 /**
719 * HTML PARSER: array of boolean values, true in case of ordered list (OL), false otherwise.
720 * @protected
721 */
722 protected $listordered = array();
723
724 /**
725 * HTML PARSER: array count list items on nested lists.
726 * @protected
727 */
728 protected $listcount = array();
729
730 /**
731 * HTML PARSER: current list nesting level.
732 * @protected
733 */
734 protected $listnum = 0;
735
736 /**
737 * HTML PARSER: indent amount for lists.
738 * @protected
739 */
740 protected $listindent = 0;
741
742 /**
743 * HTML PARSER: current list indententation level.
744 * @protected
745 */
746 protected $listindentlevel = 0;
747
748 /**
749 * Current background color.
750 * @protected
751 */
752 protected $bgcolor;
753
754 /**
755 * Temporary font size in points.
756 * @protected
757 */
758 protected $tempfontsize = 10;
759
760 /**
761 * Spacer string for LI tags.
762 * @protected
763 */
764 protected $lispacer = '';
765
766 /**
767 * Default encoding.
768 * @protected
769 * @since 1.53.0.TC010
770 */
771 protected $encoding = 'UTF-8';
772
773 /**
774 * PHP internal encoding.
775 * @protected
776 * @since 1.53.0.TC016
777 */
778 protected $internal_encoding;
779
780 /**
781 * Boolean flag to indicate if the document language is Right-To-Left.
782 * @protected
783 * @since 2.0.000
784 */
785 protected $rtl = false;
786
787 /**
788 * Boolean flag used to force RTL or LTR string direction.
789 * @protected
790 * @since 2.0.000
791 */
792 protected $tmprtl = false;
793
794 // --- Variables used for document encryption:
795
796 /**
797 * IBoolean flag indicating whether document is protected.
798 * @protected
799 * @since 2.0.000 (2008-01-02)
800 */
801 protected $encrypted;
802
803 /**
804 * Array containing encryption settings.
805 * @protected
806 * @since 5.0.005 (2010-05-11)
807 */
808 protected $encryptdata = array();
809
810 /**
811 * Last RC4 key encrypted (cached for optimisation).
812 * @protected
813 * @since 2.0.000 (2008-01-02)
814 */
815 protected $last_enc_key;
816
817 /**
818 * Last RC4 computed key.
819 * @protected
820 * @since 2.0.000 (2008-01-02)
821 */
822 protected $last_enc_key_c;
823
824 /**
825 * File ID (used on document trailer).
826 * @protected
827 * @since 5.0.005 (2010-05-12)
828 */
829 protected $file_id;
830
831 // --- bookmark ---
832
833 /**
834 * Outlines for bookmark.
835 * @protected
836 * @since 2.1.002 (2008-02-12)
837 */
838 protected $outlines = array();
839
840 /**
841 * Outline root for bookmark.
842 * @protected
843 * @since 2.1.002 (2008-02-12)
844 */
845 protected $OutlineRoot;
846
847 // --- javascript and form ---
848
849 /**
850 * Javascript code.
851 * @protected
852 * @since 2.1.002 (2008-02-12)
853 */
854 protected $javascript = '';
855
856 /**
857 * Javascript counter.
858 * @protected
859 * @since 2.1.002 (2008-02-12)
860 */
861 protected $n_js;
862
863 /**
864 * line through state
865 * @protected
866 * @since 2.8.000 (2008-03-19)
867 */
868 protected $linethrough;
869
870 /**
871 * Array with additional document-wide usage rights for the document.
872 * @protected
873 * @since 5.8.014 (2010-08-23)
874 */
875 protected $ur = array();
876
877 /**
878 * DPI (Dot Per Inch) Document Resolution (do not change).
879 * @protected
880 * @since 3.0.000 (2008-03-27)
881 */
882 protected $dpi = 72;
883
884 /**
885 * Array of page numbers were a new page group was started (the page numbers are the keys of the array).
886 * @protected
887 * @since 3.0.000 (2008-03-27)
888 */
889 protected $newpagegroup = array();
890
891 /**
892 * Array that contains the number of pages in each page group.
893 * @protected
894 * @since 3.0.000 (2008-03-27)
895 */
896 protected $pagegroups = array();
897
898 /**
899 * Current page group number.
900 * @protected
901 * @since 3.0.000 (2008-03-27)
902 */
903 protected $currpagegroup = 0;
904
905 /**
906 * Array of transparency objects and parameters.
907 * @protected
908 * @since 3.0.000 (2008-03-27)
909 */
910 protected $extgstates;
911
912 /**
913 * Set the default JPEG compression quality (1-100).
914 * @protected
915 * @since 3.0.000 (2008-03-27)
916 */
917 protected $jpeg_quality;
918
919 /**
920 * Default cell height ratio.
921 * @protected
922 * @since 3.0.014 (2008-05-23)
923 */
924 protected $cell_height_ratio = K_CELL_HEIGHT_RATIO;
925
926 /**
927 * PDF viewer preferences.
928 * @protected
929 * @since 3.1.000 (2008-06-09)
930 */
931 protected $viewer_preferences;
932
933 /**
934 * A name object specifying how the document should be displayed when opened.
935 * @protected
936 * @since 3.1.000 (2008-06-09)
937 */
938 protected $PageMode;
939
940 /**
941 * Array for storing gradient information.
942 * @protected
943 * @since 3.1.000 (2008-06-09)
944 */
945 protected $gradients = array();
946
947 /**
948 * Array used to store positions inside the pages buffer (keys are the page numbers).
949 * @protected
950 * @since 3.2.000 (2008-06-26)
951 */
952 protected $intmrk = array();
953
954 /**
955 * Array used to store positions inside the pages buffer (keys are the page numbers).
956 * @protected
957 * @since 5.7.000 (2010-08-03)
958 */
959 protected $bordermrk = array();
960
961 /**
962 * Array used to store page positions to track empty pages (keys are the page numbers).
963 * @protected
964 * @since 5.8.007 (2010-08-18)
965 */
966 protected $emptypagemrk = array();
967
968 /**
969 * Array used to store content positions inside the pages buffer (keys are the page numbers).
970 * @protected
971 * @since 4.6.021 (2009-07-20)
972 */
973 protected $cntmrk = array();
974
975 /**
976 * Array used to store footer positions of each page.
977 * @protected
978 * @since 3.2.000 (2008-07-01)
979 */
980 protected $footerpos = array();
981
982 /**
983 * Array used to store footer length of each page.
984 * @protected
985 * @since 4.0.014 (2008-07-29)
986 */
987 protected $footerlen = array();
988
989 /**
990 * Boolean flag to indicate if a new line is created.
991 * @protected
992 * @since 3.2.000 (2008-07-01)
993 */
994 protected $newline = true;
995
996 /**
997 * End position of the latest inserted line.
998 * @protected
999 * @since 3.2.000 (2008-07-01)
1000 */
1001 protected $endlinex = 0;
1002
1003 /**
1004 * PDF string for width value of the last line.
1005 * @protected
1006 * @since 4.0.006 (2008-07-16)
1007 */
1008 protected $linestyleWidth = '';
1009
1010 /**
1011 * PDF string for CAP value of the last line.
1012 * @protected
1013 * @since 4.0.006 (2008-07-16)
1014 */
1015 protected $linestyleCap = '0 J';
1016
1017 /**
1018 * PDF string for join value of the last line.
1019 * @protected
1020 * @since 4.0.006 (2008-07-16)
1021 */
1022 protected $linestyleJoin = '0 j';
1023
1024 /**
1025 * PDF string for dash value of the last line.
1026 * @protected
1027 * @since 4.0.006 (2008-07-16)
1028 */
1029 protected $linestyleDash = '[] 0 d';
1030
1031 /**
1032 * Boolean flag to indicate if marked-content sequence is open.
1033 * @protected
1034 * @since 4.0.013 (2008-07-28)
1035 */
1036 protected $openMarkedContent = false;
1037
1038 /**
1039 * Count the latest inserted vertical spaces on HTML.
1040 * @protected
1041 * @since 4.0.021 (2008-08-24)
1042 */
1043 protected $htmlvspace = 0;
1044
1045 /**
1046 * Array of Spot colors.
1047 * @protected
1048 * @since 4.0.024 (2008-09-12)
1049 */
1050 protected $spot_colors = array();
1051
1052 /**
1053 * Symbol used for HTML unordered list items.
1054 * @protected
1055 * @since 4.0.028 (2008-09-26)
1056 */
1057 protected $lisymbol = '';
1058
1059 /**
1060 * String used to mark the beginning and end of EPS image blocks.
1061 * @protected
1062 * @since 4.1.000 (2008-10-18)
1063 */
1064 protected $epsmarker = 'x#!#EPS#!#x';
1065
1066 /**
1067 * Array of transformation matrix.
1068 * @protected
1069 * @since 4.2.000 (2008-10-29)
1070 */
1071 protected $transfmatrix = array();
1072
1073 /**
1074 * Current key for transformation matrix.
1075 * @protected
1076 * @since 4.8.005 (2009-09-17)
1077 */
1078 protected $transfmatrix_key = 0;
1079
1080 /**
1081 * Booklet mode for double-sided pages.
1082 * @protected
1083 * @since 4.2.000 (2008-10-29)
1084 */
1085 protected $booklet = false;
1086
1087 /**
1088 * Epsilon value used for float calculations.
1089 * @protected
1090 * @since 4.2.000 (2008-10-29)
1091 */
1092 protected $feps = 0.005;
1093
1094 /**
1095 * Array used for custom vertical spaces for HTML tags.
1096 * @protected
1097 * @since 4.2.001 (2008-10-30)
1098 */
1099 protected $tagvspaces = array();
1100
1101 /**
1102 * HTML PARSER: custom indent amount for lists. Negative value means disabled.
1103 * @protected
1104 * @since 4.2.007 (2008-11-12)
1105 */
1106 protected $customlistindent = -1;
1107
1108 /**
1109 * Boolean flag to indicate if the border of the cell sides that cross the page should be removed.
1110 * @protected
1111 * @since 4.2.010 (2008-11-14)
1112 */
1113 protected $opencell = true;
1114
1115 /**
1116 * Array of files to embedd.
1117 * @protected
1118 * @since 4.4.000 (2008-12-07)
1119 */
1120 protected $embeddedfiles = array();
1121
1122 /**
1123 * Boolean flag to indicate if we are inside a PRE tag.
1124 * @protected
1125 * @since 4.4.001 (2008-12-08)
1126 */
1127 protected $premode = false;
1128
1129 /**
1130 * Array used to store positions of graphics transformation blocks inside the page buffer.
1131 * keys are the page numbers
1132 * @protected
1133 * @since 4.4.002 (2008-12-09)
1134 */
1135 protected $transfmrk = array();
1136
1137 /**
1138 * Default color for html links.
1139 * @protected
1140 * @since 4.4.003 (2008-12-09)
1141 */
1142 protected $htmlLinkColorArray = array(0, 0, 255);
1143
1144 /**
1145 * Default font style to add to html links.
1146 * @protected
1147 * @since 4.4.003 (2008-12-09)
1148 */
1149 protected $htmlLinkFontStyle = 'U';
1150
1151 /**
1152 * Counts the number of pages.
1153 * @protected
1154 * @since 4.5.000 (2008-12-31)
1155 */
1156 protected $numpages = 0;
1157
1158 /**
1159 * Array containing page lengths in bytes.
1160 * @protected
1161 * @since 4.5.000 (2008-12-31)
1162 */
1163 protected $pagelen = array();
1164
1165 /**
1166 * Counts the number of pages.
1167 * @protected
1168 * @since 4.5.000 (2008-12-31)
1169 */
1170 protected $numimages = 0;
1171
1172 /**
1173 * Store the image keys.
1174 * @protected
1175 * @since 4.5.000 (2008-12-31)
1176 */
1177 protected $imagekeys = array();
1178
1179 /**
1180 * Length of the buffer in bytes.
1181 * @protected
1182 * @since 4.5.000 (2008-12-31)
1183 */
1184 protected $bufferlen = 0;
1185
1186 /**
1187 * If true enables disk caching.
1188 * @protected
1189 * @since 4.5.000 (2008-12-31)
1190 */
1191 protected $diskcache = false;
1192
1193 /**
1194 * Counts the number of fonts.
1195 * @protected
1196 * @since 4.5.000 (2009-01-02)
1197 */
1198 protected $numfonts = 0;
1199
1200 /**
1201 * Store the font keys.
1202 * @protected
1203 * @since 4.5.000 (2009-01-02)
1204 */
1205 protected $fontkeys = array();
1206
1207 /**
1208 * Store the font object IDs.
1209 * @protected
1210 * @since 4.8.001 (2009-09-09)
1211 */
1212 protected $font_obj_ids = array();
1213
1214 /**
1215 * Store the fage status (true when opened, false when closed).
1216 * @protected
1217 * @since 4.5.000 (2009-01-02)
1218 */
1219 protected $pageopen = array();
1220
1221 /**
1222 * Default monospace font.
1223 * @protected
1224 * @since 4.5.025 (2009-03-10)
1225 */
1226 protected $default_monospaced_font = 'courier';
1227
1228 /**
1229 * Cloned copy of the current class object.
1230 * @protected
1231 * @since 4.5.029 (2009-03-19)
1232 */
1233 protected $objcopy;
1234
1235 /**
1236 * Array used to store the lengths of cache files.
1237 * @protected
1238 * @since 4.5.029 (2009-03-19)
1239 */
1240 protected $cache_file_length = array();
1241
1242 /**
1243 * Table header content to be repeated on each new page.
1244 * @protected
1245 * @since 4.5.030 (2009-03-20)
1246 */
1247 protected $thead = '';
1248
1249 /**
1250 * Margins used for table header.
1251 * @protected
1252 * @since 4.5.030 (2009-03-20)
1253 */
1254 protected $theadMargins = array();
1255
1256 /**
1257 * Boolean flag to enable document digital signature.
1258 * @protected
1259 * @since 4.6.005 (2009-04-24)
1260 */
1261 protected $sign = false;
1262
1263 /**
1264 * Digital signature data.
1265 * @protected
1266 * @since 4.6.005 (2009-04-24)
1267 */
1268 protected $signature_data = array();
1269
1270 /**
1271 * Digital signature max length.
1272 * @protected
1273 * @since 4.6.005 (2009-04-24)
1274 */
1275 protected $signature_max_length = 11742;
1276
1277 /**
1278 * Data for digital signature appearance.
1279 * @protected
1280 * @since 5.3.011 (2010-06-16)
1281 */
1282 protected $signature_appearance = array('page' => 1, 'rect' => '0 0 0 0');
1283
1284 /**
1285 * Array of empty digital signature appearances.
1286 * @protected
1287 * @since 5.9.101 (2011-07-06)
1288 */
1289 protected $empty_signature_appearance = array();
1290
1291 /**
1292 * Boolean flag to enable document timestamping with TSA.
1293 * @protected
1294 * @since 6.0.085 (2014-06-19)
1295 */
1296 protected $tsa_timestamp = false;
1297
1298 /**
1299 * Timestamping data.
1300 * @protected
1301 * @since 6.0.085 (2014-06-19)
1302 */
1303 protected $tsa_data = array();
1304
1305 /**
1306 * Regular expression used to find blank characters (required for word-wrapping).
1307 * @protected
1308 * @since 4.6.006 (2009-04-28)
1309 */
1310 protected $re_spaces = '/[^\S\xa0]/';
1311
1312 /**
1313 * Array of $re_spaces parts.
1314 * @protected
1315 * @since 5.5.011 (2010-07-09)
1316 */
1317 protected $re_space = array('p' => '[^\S\xa0]', 'm' => '');
1318
1319 /**
1320 * Digital signature object ID.
1321 * @protected
1322 * @since 4.6.022 (2009-06-23)
1323 */
1324 protected $sig_obj_id = 0;
1325
1326 /**
1327 * ID of page objects.
1328 * @protected
1329 * @since 4.7.000 (2009-08-29)
1330 */
1331 protected $page_obj_id = array();
1332
1333 /**
1334 * List of form annotations IDs.
1335 * @protected
1336 * @since 4.8.000 (2009-09-07)
1337 */
1338 protected $form_obj_id = array();
1339
1340 /**
1341 * Deafult Javascript field properties. Possible values are described on official Javascript for Acrobat API reference. Annotation options can be directly specified using the 'aopt' entry.
1342 * @protected
1343 * @since 4.8.000 (2009-09-07)
1344 */
1345 protected $default_form_prop = array('lineWidth'=>1, 'borderStyle'=>'solid', 'fillColor'=>array(255, 255, 255), 'strokeColor'=>array(128, 128, 128));
1346
1347 /**
1348 * Javascript objects array.
1349 * @protected
1350 * @since 4.8.000 (2009-09-07)
1351 */
1352 protected $js_objects = array();
1353
1354 /**
1355 * Current form action (used during XHTML rendering).
1356 * @protected
1357 * @since 4.8.000 (2009-09-07)
1358 */
1359 protected $form_action = '';
1360
1361 /**
1362 * Current form encryption type (used during XHTML rendering).
1363 * @protected
1364 * @since 4.8.000 (2009-09-07)
1365 */
1366 protected $form_enctype = 'application/x-www-form-urlencoded';
1367
1368 /**
1369 * Current method to submit forms.
1370 * @protected
1371 * @since 4.8.000 (2009-09-07)
1372 */
1373 protected $form_mode = 'post';
1374
1375 /**
1376 * List of fonts used on form fields (fontname => fontkey).
1377 * @protected
1378 * @since 4.8.001 (2009-09-09)
1379 */
1380 protected $annotation_fonts = array();
1381
1382 /**
1383 * List of radio buttons parent objects.
1384 * @protected
1385 * @since 4.8.001 (2009-09-09)
1386 */
1387 protected $radiobutton_groups = array();
1388
1389 /**
1390 * List of radio group objects IDs.
1391 * @protected
1392 * @since 4.8.001 (2009-09-09)
1393 */
1394 protected $radio_groups = array();
1395
1396 /**
1397 * Text indentation value (used for text-indent CSS attribute).
1398 * @protected
1399 * @since 4.8.006 (2009-09-23)
1400 */
1401 protected $textindent = 0;
1402
1403 /**
1404 * Store page number when startTransaction() is called.
1405 * @protected
1406 * @since 4.8.006 (2009-09-23)
1407 */
1408 protected $start_transaction_page = 0;
1409
1410 /**
1411 * Store Y position when startTransaction() is called.
1412 * @protected
1413 * @since 4.9.001 (2010-03-28)
1414 */
1415 protected $start_transaction_y = 0;
1416
1417 /**
1418 * True when we are printing the thead section on a new page.
1419 * @protected
1420 * @since 4.8.027 (2010-01-25)
1421 */
1422 protected $inthead = false;
1423
1424 /**
1425 * Array of column measures (width, space, starting Y position).
1426 * @protected
1427 * @since 4.9.001 (2010-03-28)
1428 */
1429 protected $columns = array();
1430
1431 /**
1432 * Number of colums.
1433 * @protected
1434 * @since 4.9.001 (2010-03-28)
1435 */
1436 protected $num_columns = 1;
1437
1438 /**
1439 * Current column number.
1440 * @protected
1441 * @since 4.9.001 (2010-03-28)
1442 */
1443 protected $current_column = 0;
1444
1445 /**
1446 * Starting page for columns.
1447 * @protected
1448 * @since 4.9.001 (2010-03-28)
1449 */
1450 protected $column_start_page = 0;
1451
1452 /**
1453 * Maximum page and column selected.
1454 * @protected
1455 * @since 5.8.000 (2010-08-11)
1456 */
1457 protected $maxselcol = array('page' => 0, 'column' => 0);
1458
1459 /**
1460 * Array of: X difference between table cell x start and starting page margin, cellspacing, cellpadding.
1461 * @protected
1462 * @since 5.8.000 (2010-08-11)
1463 */
1464 protected $colxshift = array('x' => 0, 's' => array('H' => 0, 'V' => 0), 'p' => array('L' => 0, 'T' => 0, 'R' => 0, 'B' => 0));
1465
1466 /**
1467 * Text rendering mode: 0 = Fill text; 1 = Stroke text; 2 = Fill, then stroke text; 3 = Neither fill nor stroke text (invisible); 4 = Fill text and add to path for clipping; 5 = Stroke text and add to path for clipping; 6 = Fill, then stroke text and add to path for clipping; 7 = Add text to path for clipping.
1468 * @protected
1469 * @since 4.9.008 (2010-04-03)
1470 */
1471 protected $textrendermode = 0;
1472
1473 /**
1474 * Text stroke width in doc units.
1475 * @protected
1476 * @since 4.9.008 (2010-04-03)
1477 */
1478 protected $textstrokewidth = 0;
1479
1480 /**
1481 * Current stroke color.
1482 * @protected
1483 * @since 4.9.008 (2010-04-03)
1484 */
1485 protected $strokecolor;
1486
1487 /**
1488 * Default unit of measure for document.
1489 * @protected
1490 * @since 5.0.000 (2010-04-22)
1491 */
1492 protected $pdfunit = 'mm';
1493
1494 /**
1495 * Boolean flag true when we are on TOC (Table Of Content) page.
1496 * @protected
1497 */
1498 protected $tocpage = false;
1499
1500 /**
1501 * Boolean flag: if true convert vector images (SVG, EPS) to raster image using GD or ImageMagick library.
1502 * @protected
1503 * @since 5.0.000 (2010-04-26)
1504 */
1505 protected $rasterize_vector_images = false;
1506
1507 /**
1508 * Boolean flag: if true enables font subsetting by default.
1509 * @protected
1510 * @since 5.3.002 (2010-06-07)
1511 */
1512 protected $font_subsetting = true;
1513
1514 /**
1515 * Array of default graphic settings.
1516 * @protected
1517 * @since 5.5.008 (2010-07-02)
1518 */
1519 protected $default_graphic_vars = array();
1520
1521 /**
1522 * Array of XObjects.
1523 * @protected
1524 * @since 5.8.014 (2010-08-23)
1525 */
1526 protected $xobjects = array();
1527
1528 /**
1529 * Boolean value true when we are inside an XObject.
1530 * @protected
1531 * @since 5.8.017 (2010-08-24)
1532 */
1533 protected $inxobj = false;
1534
1535 /**
1536 * Current XObject ID.
1537 * @protected
1538 * @since 5.8.017 (2010-08-24)
1539 */
1540 protected $xobjid = '';
1541
1542 /**
1543 * Percentage of character stretching.
1544 * @protected
1545 * @since 5.9.000 (2010-09-29)
1546 */
1547 protected $font_stretching = 100;
1548
1549 /**
1550 * Increases or decreases the space between characters in a text by the specified amount (tracking).
1551 * @protected
1552 * @since 5.9.000 (2010-09-29)
1553 */
1554 protected $font_spacing = 0;
1555
1556 /**
1557 * Array of no-write regions.
1558 * ('page' => page number or empy for current page, 'xt' => X top, 'yt' => Y top, 'xb' => X bottom, 'yb' => Y bottom, 'side' => page side 'L' = left or 'R' = right)
1559 * @protected
1560 * @since 5.9.003 (2010-10-14)
1561 */
1562 protected $page_regions = array();
1563
1564 /**
1565 * Boolean value true when page region check is active.
1566 * @protected
1567 */
1568 protected $check_page_regions = true;
1569
1570 /**
1571 * Array of PDF layers data.
1572 * @protected
1573 * @since 5.9.102 (2011-07-13)
1574 */
1575 protected $pdflayers = array();
1576
1577 /**
1578 * A dictionary of names and corresponding destinations (Dests key on document Catalog).
1579 * @protected
1580 * @since 5.9.097 (2011-06-23)
1581 */
1582 protected $dests = array();
1583
1584 /**
1585 * Object ID for Named Destinations
1586 * @protected
1587 * @since 5.9.097 (2011-06-23)
1588 */
1589 protected $n_dests;
1590
1591 /**
1592 * Embedded Files Names
1593 * @protected
1594 * @since 5.9.204 (2013-01-23)
1595 */
1596 protected $efnames = array();
1597
1598 /**
1599 * Directory used for the last SVG image.
1600 * @protected
1601 * @since 5.0.000 (2010-05-05)
1602 */
1603 protected $svgdir = '';
1604
1605 /**
1606 * Deafult unit of measure for SVG.
1607 * @protected
1608 * @since 5.0.000 (2010-05-02)
1609 */
1610 protected $svgunit = 'px';
1611
1612 /**
1613 * Array of SVG gradients.
1614 * @protected
1615 * @since 5.0.000 (2010-05-02)
1616 */
1617 protected $svggradients = array();
1618
1619 /**
1620 * ID of last SVG gradient.
1621 * @protected
1622 * @since 5.0.000 (2010-05-02)
1623 */
1624 protected $svggradientid = 0;
1625
1626 /**
1627 * Boolean value true when in SVG defs group.
1628 * @protected
1629 * @since 5.0.000 (2010-05-02)
1630 */
1631 protected $svgdefsmode = false;
1632
1633 /**
1634 * Array of SVG defs.
1635 * @protected
1636 * @since 5.0.000 (2010-05-02)
1637 */
1638 protected $svgdefs = array();
1639
1640 /**
1641 * Boolean value true when in SVG clipPath tag.
1642 * @protected
1643 * @since 5.0.000 (2010-04-26)
1644 */
1645 protected $svgclipmode = false;
1646
1647 /**
1648 * Array of SVG clipPath commands.
1649 * @protected
1650 * @since 5.0.000 (2010-05-02)
1651 */
1652 protected $svgclippaths = array();
1653
1654 /**
1655 * Array of SVG clipPath tranformation matrix.
1656 * @protected
1657 * @since 5.8.022 (2010-08-31)
1658 */
1659 protected $svgcliptm = array();
1660
1661 /**
1662 * ID of last SVG clipPath.
1663 * @protected
1664 * @since 5.0.000 (2010-05-02)
1665 */
1666 protected $svgclipid = 0;
1667
1668 /**
1669 * SVG text.
1670 * @protected
1671 * @since 5.0.000 (2010-05-02)
1672 */
1673 protected $svgtext = '';
1674
1675 /**
1676 * SVG text properties.
1677 * @protected
1678 * @since 5.8.013 (2010-08-23)
1679 */
1680 protected $svgtextmode = array();
1681
1682 /**
1683 * Array of SVG properties.
1684 * @protected
1685 * @since 5.0.000 (2010-05-02)
1686 */
1687 protected $svgstyles = array(array(
1688 'alignment-baseline' => 'auto',
1689 'baseline-shift' => 'baseline',
1690 'clip' => 'auto',
1691 'clip-path' => 'none',
1692 'clip-rule' => 'nonzero',
1693 'color' => 'black',
1694 'color-interpolation' => 'sRGB',
1695 'color-interpolation-filters' => 'linearRGB',
1696 'color-profile' => 'auto',
1697 'color-rendering' => 'auto',
1698 'cursor' => 'auto',
1699 'direction' => 'ltr',
1700 'display' => 'inline',
1701 'dominant-baseline' => 'auto',
1702 'enable-background' => 'accumulate',
1703 'fill' => 'black',
1704 'fill-opacity' => 1,
1705 'fill-rule' => 'nonzero',
1706 'filter' => 'none',
1707 'flood-color' => 'black',
1708 'flood-opacity' => 1,
1709 'font' => '',
1710 'font-family' => 'helvetica',
1711 'font-size' => 'medium',
1712 'font-size-adjust' => 'none',
1713 'font-stretch' => 'normal',
1714 'font-style' => 'normal',
1715 'font-variant' => 'normal',
1716 'font-weight' => 'normal',
1717 'glyph-orientation-horizontal' => '0deg',
1718 'glyph-orientation-vertical' => 'auto',
1719 'image-rendering' => 'auto',
1720 'kerning' => 'auto',
1721 'letter-spacing' => 'normal',
1722 'lighting-color' => 'white',
1723 'marker' => '',
1724 'marker-end' => 'none',
1725 'marker-mid' => 'none',
1726 'marker-start' => 'none',
1727 'mask' => 'none',
1728 'opacity' => 1,
1729 'overflow' => 'auto',
1730 'pointer-events' => 'visiblePainted',
1731 'shape-rendering' => 'auto',
1732 'stop-color' => 'black',
1733 'stop-opacity' => 1,
1734 'stroke' => 'none',
1735 'stroke-dasharray' => 'none',
1736 'stroke-dashoffset' => 0,
1737 'stroke-linecap' => 'butt',
1738 'stroke-linejoin' => 'miter',
1739 'stroke-miterlimit' => 4,
1740 'stroke-opacity' => 1,
1741 'stroke-width' => 1,
1742 'text-anchor' => 'start',
1743 'text-decoration' => 'none',
1744 'text-rendering' => 'auto',
1745 'unicode-bidi' => 'normal',
1746 'visibility' => 'visible',
1747 'word-spacing' => 'normal',
1748 'writing-mode' => 'lr-tb',
1749 'text-color' => 'black',
1750 'transfmatrix' => array(1, 0, 0, 1, 0, 0)
1751 ));
1752
1753 /**
1754 * If true force sRGB color profile for all document.
1755 * @protected
1756 * @since 5.9.121 (2011-09-28)
1757 */
1758 protected $force_srgb = false;
1759
1760 /**
1761 * If true set the document to PDF/A mode.
1762 * @protected
1763 * @since 5.9.121 (2011-09-27)
1764 */
1765 protected $pdfa_mode = false;
1766
1767 /**
1768 * Document creation date-time
1769 * @protected
1770 * @since 5.9.152 (2012-03-22)
1771 */
1772 protected $doc_creation_timestamp;
1773
1774 /**
1775 * Document modification date-time
1776 * @protected
1777 * @since 5.9.152 (2012-03-22)
1778 */
1779 protected $doc_modification_timestamp;
1780
1781 /**
1782 * Custom XMP data.
1783 * @protected
1784 * @since 5.9.128 (2011-10-06)
1785 */
1786 protected $custom_xmp = '';
1787
1788 /**
1789 * Overprint mode array.
1790 * (Check the "Entries in a Graphics State Parameter Dictionary" on PDF 32000-1:2008).
1791 * @protected
1792 * @since 5.9.152 (2012-03-23)
1793 */
1794 protected $overprint = array('OP' => false, 'op' => false, 'OPM' => 0);
1795
1796 /**
1797 * Alpha mode array.
1798 * (Check the "Entries in a Graphics State Parameter Dictionary" on PDF 32000-1:2008).
1799 * @protected
1800 * @since 5.9.152 (2012-03-23)
1801 */
1802 protected $alpha = array('CA' => 1, 'ca' => 1, 'BM' => '/Normal', 'AIS' => false);
1803
1804 /**
1805 * Define the page boundaries boxes to be set on document.
1806 * @protected
1807 * @since 5.9.152 (2012-03-23)
1808 */
1809 protected $page_boxes = array('MediaBox', 'CropBox', 'BleedBox', 'TrimBox', 'ArtBox');
1810
1811 /**
1812 * If true print TCPDF meta link.
1813 * @protected
1814 * @since 5.9.152 (2012-03-23)
1815 */
1816 protected $tcpdflink = true;
1817
1818 /**
1819 * Cache array for computed GD gamma values.
1820 * @protected
1821 * @since 5.9.1632 (2012-06-05)
1822 */
1823 protected $gdgammacache = array();
1824
1825 //------------------------------------------------------------
1826 // METHODS
1827 //------------------------------------------------------------
1828
1829 /**
1830 * This is the class constructor.
1831 * It allows to set up the page format, the orientation and the measure unit used in all the methods (except for the font sizes).
1832 *
1833 * IMPORTANT: Please note that this method sets the mb_internal_encoding to ASCII, so if you are using the mbstring module functions with TCPDF you need to correctly set/unset the mb_internal_encoding when needed.
1834 *
1835 * @param $orientation (string) page orientation. Possible values are (case insensitive):<ul><li>P or Portrait (default)</li><li>L or Landscape</li><li>'' (empty string) for automatic orientation</li></ul>
1836 * @param $unit (string) User measure unit. Possible values are:<ul><li>pt: point</li><li>mm: millimeter (default)</li><li>cm: centimeter</li><li>in: inch</li></ul><br />A point equals 1/72 of inch, that is to say about 0.35 mm (an inch being 2.54 cm). This is a very common unit in typography; font sizes are expressed in that unit.
1837 * @param $format (mixed) The format used for pages. It can be either: one of the string values specified at getPageSizeFromFormat() or an array of parameters specified at setPageFormat().
1838 * @param $unicode (boolean) TRUE means that the input text is unicode (default = true)
1839 * @param $encoding (string) Charset encoding (used only when converting back html entities); default is UTF-8.
1840 * @param $diskcache (boolean) If TRUE reduce the RAM memory usage by caching temporary data on filesystem (slower).
1841 * @param $pdfa (boolean) If TRUE set the document to PDF/A mode.
1842 * @public
1843 * @see getPageSizeFromFormat(), setPageFormat()
1844 */
1845 public function __construct($orientation='P', $unit='mm', $format='A4', $unicode=true, $encoding='UTF-8', $diskcache=false, $pdfa=false) {
1846 /* Set internal character encoding to ASCII */
1847 if (function_exists('mb_internal_encoding') AND mb_internal_encoding()) {
1848 $this->internal_encoding = mb_internal_encoding();
1849 mb_internal_encoding('ASCII');
1850 }
1851 // set file ID for trailer
1852 $serformat = (is_array($format) ? json_encode($format) : $format);
1853 $this->file_id = md5(TCPDF_STATIC::getRandomSeed('TCPDF'.$orientation.$unit.$serformat.$encoding));
1854 $this->font_obj_ids = array();
1855 $this->page_obj_id = array();
1856 $this->form_obj_id = array();
1857 // set pdf/a mode
1858 $this->pdfa_mode = $pdfa;
1859 $this->force_srgb = false;
1860 // set disk caching
1861 $this->diskcache = $diskcache ? true : false;
1862 // set language direction
1863 $this->rtl = false;
1864 $this->tmprtl = false;
1865 // some checks
1866 $this->_dochecks();
1867 // initialization of properties
1868 $this->isunicode = $unicode;
1869 $this->page = 0;
1870 $this->transfmrk[0] = array();
1871 $this->pagedim = array();
1872 $this->n = 2;
1873 $this->buffer = '';
1874 $this->pages = array();
1875 $this->state = 0;
1876 $this->fonts = array();
1877 $this->FontFiles = array();
1878 $this->diffs = array();
1879 $this->images = array();
1880 $this->links = array();
1881 $this->gradients = array();
1882 $this->InFooter = false;
1883 $this->lasth = 0;
1884 $this->FontFamily = defined('PDF_FONT_NAME_MAIN')?PDF_FONT_NAME_MAIN:'helvetica';
1885 $this->FontStyle = '';
1886 $this->FontSizePt = 12;
1887 $this->underline = false;
1888 $this->overline = false;
1889 $this->linethrough = false;
1890 $this->DrawColor = '0 G';
1891 $this->FillColor = '0 g';
1892 $this->TextColor = '0 g';
1893 $this->ColorFlag = false;
1894 $this->pdflayers = array();
1895 // encryption values
1896 $this->encrypted = false;
1897 $this->last_enc_key = '';
1898 // standard Unicode fonts
1899 $this->CoreFonts = array(
1900 'courier'=>'Courier',
1901 'courierB'=>'Courier-Bold',
1902 'courierI'=>'Courier-Oblique',
1903 'courierBI'=>'Courier-BoldOblique',
1904 'helvetica'=>'Helvetica',
1905 'helveticaB'=>'Helvetica-Bold',
1906 'helveticaI'=>'Helvetica-Oblique',
1907 'helveticaBI'=>'Helvetica-BoldOblique',
1908 'times'=>'Times-Roman',
1909 'timesB'=>'Times-Bold',
1910 'timesI'=>'Times-Italic',
1911 'timesBI'=>'Times-BoldItalic',
1912 'symbol'=>'Symbol',
1913 'zapfdingbats'=>'ZapfDingbats'
1914 );
1915 // set scale factor
1916 $this->setPageUnit($unit);
1917 // set page format and orientation
1918 $this->setPageFormat($format, $orientation);
1919 // page margins (1 cm)
1920 $margin = 28.35 / $this->k;
1921 $this->SetMargins($margin, $margin);
1922 $this->clMargin = $this->lMargin;
1923 $this->crMargin = $this->rMargin;
1924 // internal cell padding
1925 $cpadding = $margin / 10;
1926 $this->setCellPaddings($cpadding, 0, $cpadding, 0);
1927 // cell margins
1928 $this->setCellMargins(0, 0, 0, 0);
1929 // line width (0.2 mm)
1930 $this->LineWidth = 0.57 / $this->k;
1931 $this->linestyleWidth = sprintf('%F w', ($this->LineWidth * $this->k));
1932 $this->linestyleCap = '0 J';
1933 $this->linestyleJoin = '0 j';
1934 $this->linestyleDash = '[] 0 d';
1935 // automatic page break
1936 $this->SetAutoPageBreak(true, (2 * $margin));
1937 // full width display mode
1938 $this->SetDisplayMode('fullwidth');
1939 // compression
1940 $this->SetCompression();
1941 // set default PDF version number
1942 $this->setPDFVersion();
1943 $this->tcpdflink = true;
1944 $this->encoding = $encoding;
1945 $this->HREF = array();
1946 $this->getFontsList();
1947 $this->fgcolor = array('R' => 0, 'G' => 0, 'B' => 0);
1948 $this->strokecolor = array('R' => 0, 'G' => 0, 'B' => 0);
1949 $this->bgcolor = array('R' => 255, 'G' => 255, 'B' => 255);
1950 $this->extgstates = array();
1951 $this->setTextShadow();
1952 // signature
1953 $this->sign = false;
1954 $this->tsa_timestamp = false;
1955 $this->tsa_data = array();
1956 $this->signature_appearance = array('page' => 1, 'rect' => '0 0 0 0', 'name' => 'Signature');
1957 $this->empty_signature_appearance = array();
1958 // user's rights
1959 $this->ur['enabled'] = false;
1960 $this->ur['document'] = '/FullSave';
1961 $this->ur['annots'] = '/Create/Delete/Modify/Copy/Import/Export';
1962 $this->ur['form'] = '/Add/Delete/FillIn/Import/Export/SubmitStandalone/SpawnTemplate';
1963 $this->ur['signature'] = '/Modify';
1964 $this->ur['ef'] = '/Create/Delete/Modify/Import';
1965 $this->ur['formex'] = '';
1966 // set default JPEG quality
1967 $this->jpeg_quality = 75;
1968 // initialize some settings
1969 TCPDF_FONTS::utf8Bidi(array(''), '', false, $this->isunicode, $this->CurrentFont);
1970 // set default font
1971 $this->SetFont($this->FontFamily, $this->FontStyle, $this->FontSizePt);
1972 $this->setHeaderFont(array($this->FontFamily, $this->FontStyle, $this->FontSizePt));
1973 $this->setFooterFont(array($this->FontFamily, $this->FontStyle, $this->FontSizePt));
1974 // check if PCRE Unicode support is enabled
1975 if ($this->isunicode AND (@preg_match('/\pL/u', 'a') == 1)) {
1976 // PCRE unicode support is turned ON
1977 // \s : any whitespace character
1978 // \p{Z} : any separator
1979 // \p{Lo} : Unicode letter or ideograph that does not have lowercase and uppercase variants. Is used to chunk chinese words.
1980 // \xa0 : Unicode Character 'NO-BREAK SPACE' (U+00A0)
1981 //$this->setSpacesRE('/(?!\xa0)[\s\p{Z}\p{Lo}]/u');
1982 $this->setSpacesRE('/(?!\xa0)[\s\p{Z}]/u');
1983 } else {
1984 // PCRE unicode support is turned OFF
1985 $this->setSpacesRE('/[^\S\xa0]/');
1986 }
1987 $this->default_form_prop = array('lineWidth'=>1, 'borderStyle'=>'solid', 'fillColor'=>array(255, 255, 255), 'strokeColor'=>array(128, 128, 128));
1988 // set document creation and modification timestamp
1989 $this->doc_creation_timestamp = time();
1990 $this->doc_modification_timestamp = $this->doc_creation_timestamp;
1991 // get default graphic vars
1992 $this->default_graphic_vars = $this->getGraphicVars();
1993 $this->header_xobj_autoreset = false;
1994 $this->custom_xmp = '';
1995 }
1996
1997 /**
1998 * Default destructor.
1999 * @public
2000 * @since 1.53.0.TC016
2001 */
2002 public function __destruct() {
2003 // restore internal encoding
2004 if (isset($this->internal_encoding) AND !empty($this->internal_encoding)) {
2005 mb_internal_encoding($this->internal_encoding);
2006 }
2007 // unset all class variables
2008 $this->_destroy(true);
2009 }
2010
2011 /**
2012 * Set the units of measure for the document.
2013 * @param $unit (string) User measure unit. Possible values are:<ul><li>pt: point</li><li>mm: millimeter (default)</li><li>cm: centimeter</li><li>in: inch</li></ul><br />A point equals 1/72 of inch, that is to say about 0.35 mm (an inch being 2.54 cm). This is a very common unit in typography; font sizes are expressed in that unit.
2014 * @public
2015 * @since 3.0.015 (2008-06-06)
2016 */
2017 public function setPageUnit($unit) {
2018 $unit = strtolower($unit);
2019 //Set scale factor
2020 switch ($unit) {
2021 // points
2022 case 'px':
2023 case 'pt': {
2024 $this->k = 1;
2025 break;
2026 }
2027 // millimeters
2028 case 'mm': {
2029 $this->k = $this->dpi / 25.4;
2030 break;
2031 }
2032 // centimeters
2033 case 'cm': {
2034 $this->k = $this->dpi / 2.54;
2035 break;
2036 }
2037 // inches
2038 case 'in': {
2039 $this->k = $this->dpi;
2040 break;
2041 }
2042 // unsupported unit
2043 default : {
2044 $this->Error('Incorrect unit: '.$unit);
2045 break;
2046 }
2047 }
2048 $this->pdfunit = $unit;
2049 if (isset($this->CurOrientation)) {
2050 $this->setPageOrientation($this->CurOrientation);
2051 }
2052 }
2053
2054 /**
2055 * Change the format of the current page
2056 * @param $format (mixed) The format used for pages. It can be either: one of the string values specified at getPageSizeFromFormat() documentation or an array of two numbers (width, height) or an array containing the following measures and options:<ul>
2057 * <li>['format'] = page format name (one of the above);</li>
2058 * <li>['Rotate'] : The number of degrees by which the page shall be rotated clockwise when displayed or printed. The value shall be a multiple of 90.</li>
2059 * <li>['PZ'] : The page's preferred zoom (magnification) factor.</li>
2060 * <li>['MediaBox'] : the boundaries of the physical medium on which the page shall be displayed or printed:</li>
2061 * <li>['MediaBox']['llx'] : lower-left x coordinate</li>
2062 * <li>['MediaBox']['lly'] : lower-left y coordinate</li>
2063 * <li>['MediaBox']['urx'] : upper-right x coordinate</li>
2064 * <li>['MediaBox']['ury'] : upper-right y coordinate</li>
2065 * <li>['CropBox'] : the visible region of default user space:</li>
2066 * <li>['CropBox']['llx'] : lower-left x coordinate</li>
2067 * <li>['CropBox']['lly'] : lower-left y coordinate</li>
2068 * <li>['CropBox']['urx'] : upper-right x coordinate</li>
2069 * <li>['CropBox']['ury'] : upper-right y coordinate</li>
2070 * <li>['BleedBox'] : the region to which the contents of the page shall be clipped when output in a production environment:</li>
2071 * <li>['BleedBox']['llx'] : lower-left x coordinate</li>
2072 * <li>['BleedBox']['lly'] : lower-left y coordinate</li>
2073 * <li>['BleedBox']['urx'] : upper-right x coordinate</li>
2074 * <li>['BleedBox']['ury'] : upper-right y coordinate</li>
2075 * <li>['TrimBox'] : the intended dimensions of the finished page after trimming:</li>
2076 * <li>['TrimBox']['llx'] : lower-left x coordinate</li>
2077 * <li>['TrimBox']['lly'] : lower-left y coordinate</li>
2078 * <li>['TrimBox']['urx'] : upper-right x coordinate</li>
2079 * <li>['TrimBox']['ury'] : upper-right y coordinate</li>
2080 * <li>['ArtBox'] : the extent of the page's meaningful content:</li>
2081 * <li>['ArtBox']['llx'] : lower-left x coordinate</li>
2082 * <li>['ArtBox']['lly'] : lower-left y coordinate</li>
2083 * <li>['ArtBox']['urx'] : upper-right x coordinate</li>
2084 * <li>['ArtBox']['ury'] : upper-right y coordinate</li>
2085 * <li>['BoxColorInfo'] :specify the colours and other visual characteristics that should be used in displaying guidelines on the screen for each of the possible page boundaries other than the MediaBox:</li>
2086 * <li>['BoxColorInfo'][BOXTYPE]['C'] : an array of three numbers in the range 0-255, representing the components in the DeviceRGB colour space.</li>
2087 * <li>['BoxColorInfo'][BOXTYPE]['W'] : the guideline width in default user units</li>
2088 * <li>['BoxColorInfo'][BOXTYPE]['S'] : the guideline style: S = Solid; D = Dashed</li>
2089 * <li>['BoxColorInfo'][BOXTYPE]['D'] : dash array defining a pattern of dashes and gaps to be used in drawing dashed guidelines</li>
2090 * <li>['trans'] : the style and duration of the visual transition to use when moving from another page to the given page during a presentation</li>
2091 * <li>['trans']['Dur'] : The page's display duration (also called its advance timing): the maximum length of time, in seconds, that the page shall be displayed during presentations before the viewer application shall automatically advance to the next page.</li>
2092 * <li>['trans']['S'] : transition style : Split, Blinds, Box, Wipe, Dissolve, Glitter, R, Fly, Push, Cover, Uncover, Fade</li>
2093 * <li>['trans']['D'] : The duration of the transition effect, in seconds.</li>
2094 * <li>['trans']['Dm'] : (Split and Blinds transition styles only) The dimension in which the specified transition effect shall occur: H = Horizontal, V = Vertical. Default value: H.</li>
2095 * <li>['trans']['M'] : (Split, Box and Fly transition styles only) The direction of motion for the specified transition effect: I = Inward from the edges of the page, O = Outward from the center of the pageDefault value: I.</li>
2096 * <li>['trans']['Di'] : (Wipe, Glitter, Fly, Cover, Uncover and Push transition styles only) The direction in which the specified transition effect shall moves, expressed in degrees counterclockwise starting from a left-to-right direction. If the value is a number, it shall be one of: 0 = Left to right, 90 = Bottom to top (Wipe only), 180 = Right to left (Wipe only), 270 = Top to bottom, 315 = Top-left to bottom-right (Glitter only). If the value is a name, it shall be None, which is relevant only for the Fly transition when the value of SS is not 1.0. Default value: 0.</li>
2097 * <li>['trans']['SS'] : (Fly transition style only) The starting or ending scale at which the changes shall be drawn. If M specifies an inward transition, the scale of the changes drawn shall progress from SS to 1.0 over the course of the transition. If M specifies an outward transition, the scale of the changes drawn shall progress from 1.0 to SS over the course of the transition. Default: 1.0.</li>
2098 * <li>['trans']['B'] : (Fly transition style only) If true, the area that shall be flown in is rectangular and opaque. Default: false.</li>
2099 * </ul>
2100 * @param $orientation (string) page orientation. Possible values are (case insensitive):<ul>
2101 * <li>P or Portrait (default)</li>
2102 * <li>L or Landscape</li>
2103 * <li>'' (empty string) for automatic orientation</li>
2104 * </ul>
2105 * @protected
2106 * @since 3.0.015 (2008-06-06)
2107 * @see getPageSizeFromFormat()
2108 */
2109 protected function setPageFormat($format, $orientation='P') {
2110 if (!empty($format) AND isset($this->pagedim[$this->page])) {
2111 // remove inherited values
2112 unset($this->pagedim[$this->page]);
2113 }
2114 if (is_string($format)) {
2115 // get page measures from format name
2116 $pf = TCPDF_STATIC::getPageSizeFromFormat($format);
2117 $this->fwPt = $pf[0];
2118 $this->fhPt = $pf[1];
2119 } else {
2120 // the boundaries of the physical medium on which the page shall be displayed or printed
2121 if (isset($format['MediaBox'])) {
2122 $this->pagedim = TCPDF_STATIC::setPageBoxes($this->page, 'MediaBox', $format['MediaBox']['llx'], $format['MediaBox']['lly'], $format['MediaBox']['urx'], $format['MediaBox']['ury'], false, $this->k, $this->pagedim);
2123 $this->fwPt = (($format['MediaBox']['urx'] - $format['MediaBox']['llx']) * $this->k);
2124 $this->fhPt = (($format['MediaBox']['ury'] - $format['MediaBox']['lly']) * $this->k);
2125 } else {
2126 if (isset($format[0]) AND is_numeric($format[0]) AND isset($format[1]) AND is_numeric($format[1])) {
2127 $pf = array(($format[0] * $this->k), ($format[1] * $this->k));
2128 } else {
2129 if (!isset($format['format'])) {
2130 // default value
2131 $format['format'] = 'A4';
2132 }
2133 $pf = TCPDF_STATIC::getPageSizeFromFormat($format['format']);
2134 }
2135 $this->fwPt = $pf[0];
2136 $this->fhPt = $pf[1];
2137 $this->pagedim = TCPDF_STATIC::setPageBoxes($this->page, 'MediaBox', 0, 0, $this->fwPt, $this->fhPt, true, $this->k, $this->pagedim);
2138 }
2139 // the visible region of default user space
2140 if (isset($format['CropBox'])) {
2141 $this->pagedim = TCPDF_STATIC::setPageBoxes($this->page, 'CropBox', $format['CropBox']['llx'], $format['CropBox']['lly'], $format['CropBox']['urx'], $format['CropBox']['ury'], false, $this->k, $this->pagedim);
2142 }
2143 // the region to which the contents of the page shall be clipped when output in a production environment
2144 if (isset($format['BleedBox'])) {
2145 $this->pagedim = TCPDF_STATIC::setPageBoxes($this->page, 'BleedBox', $format['BleedBox']['llx'], $format['BleedBox']['lly'], $format['BleedBox']['urx'], $format['BleedBox']['ury'], false, $this->k, $this->pagedim);
2146 }
2147 // the intended dimensions of the finished page after trimming
2148 if (isset($format['TrimBox'])) {
2149 $this->pagedim = TCPDF_STATIC::setPageBoxes($this->page, 'TrimBox', $format['TrimBox']['llx'], $format['TrimBox']['lly'], $format['TrimBox']['urx'], $format['TrimBox']['ury'], false, $this->k, $this->pagedim);
2150 }
2151 // the page's meaningful content (including potential white space)
2152 if (isset($format['ArtBox'])) {
2153 $this->pagedim = TCPDF_STATIC::setPageBoxes($this->page, 'ArtBox', $format['ArtBox']['llx'], $format['ArtBox']['lly'], $format['ArtBox']['urx'], $format['ArtBox']['ury'], false, $this->k, $this->pagedim);
2154 }
2155 // specify the colours and other visual characteristics that should be used in displaying guidelines on the screen for the various page boundaries
2156 if (isset($format['BoxColorInfo'])) {
2157 $this->pagedim[$this->page]['BoxColorInfo'] = $format['BoxColorInfo'];
2158 }
2159 if (isset($format['Rotate']) AND (($format['Rotate'] % 90) == 0)) {
2160 // The number of degrees by which the page shall be rotated clockwise when displayed or printed. The value shall be a multiple of 90.
2161 $this->pagedim[$this->page]['Rotate'] = intval($format['Rotate']);
2162 }
2163 if (isset($format['PZ'])) {
2164 // The page's preferred zoom (magnification) factor
2165 $this->pagedim[$this->page]['PZ'] = floatval($format['PZ']);
2166 }
2167 if (isset($format['trans'])) {
2168 // The style and duration of the visual transition to use when moving from another page to the given page during a presentation
2169 if (isset($format['trans']['Dur'])) {
2170 // The page's display duration
2171 $this->pagedim[$this->page]['trans']['Dur'] = floatval($format['trans']['Dur']);
2172 }
2173 $stansition_styles = array('Split', 'Blinds', 'Box', 'Wipe', 'Dissolve', 'Glitter', 'R', 'Fly', 'Push', 'Cover', 'Uncover', 'Fade');
2174 if (isset($format['trans']['S']) AND in_array($format['trans']['S'], $stansition_styles)) {
2175 // The transition style that shall be used when moving to this page from another during a presentation
2176 $this->pagedim[$this->page]['trans']['S'] = $format['trans']['S'];
2177 $valid_effect = array('Split', 'Blinds');
2178 $valid_vals = array('H', 'V');
2179 if (isset($format['trans']['Dm']) AND in_array($format['trans']['S'], $valid_effect) AND in_array($format['trans']['Dm'], $valid_vals)) {
2180 $this->pagedim[$this->page]['trans']['Dm'] = $format['trans']['Dm'];
2181 }
2182 $valid_effect = array('Split', 'Box', 'Fly');
2183 $valid_vals = array('I', 'O');
2184 if (isset($format['trans']['M']) AND in_array($format['trans']['S'], $valid_effect) AND in_array($format['trans']['M'], $valid_vals)) {
2185 $this->pagedim[$this->page]['trans']['M'] = $format['trans']['M'];
2186 }
2187 $valid_effect = array('Wipe', 'Glitter', 'Fly', 'Cover', 'Uncover', 'Push');
2188 if (isset($format['trans']['Di']) AND in_array($format['trans']['S'], $valid_effect)) {
2189 if (((($format['trans']['Di'] == 90) OR ($format['trans']['Di'] == 180)) AND ($format['trans']['S'] == 'Wipe'))
2190 OR (($format['trans']['Di'] == 315) AND ($format['trans']['S'] == 'Glitter'))
2191 OR (($format['trans']['Di'] == 0) OR ($format['trans']['Di'] == 270))) {
2192 $this->pagedim[$this->page]['trans']['Di'] = intval($format['trans']['Di']);
2193 }
2194 }
2195 if (isset($format['trans']['SS']) AND ($format['trans']['S'] == 'Fly')) {
2196 $this->pagedim[$this->page]['trans']['SS'] = floatval($format['trans']['SS']);
2197 }
2198 if (isset($format['trans']['B']) AND ($format['trans']['B'] === true) AND ($format['trans']['S'] == 'Fly')) {
2199 $this->pagedim[$this->page]['trans']['B'] = 'true';
2200 }
2201 } else {
2202 $this->pagedim[$this->page]['trans']['S'] = 'R';
2203 }
2204 if (isset($format['trans']['D'])) {
2205 // The duration of the transition effect, in seconds
2206 $this->pagedim[$this->page]['trans']['D'] = floatval($format['trans']['D']);
2207 } else {
2208 $this->pagedim[$this->page]['trans']['D'] = 1;
2209 }
2210 }
2211 }
2212 $this->setPageOrientation($orientation);
2213 }
2214
2215 /**
2216 * Set page orientation.
2217 * @param $orientation (string) page orientation. Possible values are (case insensitive):<ul><li>P or Portrait (default)</li><li>L or Landscape</li><li>'' (empty string) for automatic orientation</li></ul>
2218 * @param $autopagebreak (boolean) Boolean indicating if auto-page-break mode should be on or off.
2219 * @param $bottommargin (float) bottom margin of the page.
2220 * @public
2221 * @since 3.0.015 (2008-06-06)
2222 */
2223 public function setPageOrientation($orientation, $autopagebreak='', $bottommargin='') {
2224 if (!isset($this->pagedim[$this->page]['MediaBox'])) {
2225 // the boundaries of the physical medium on which the page shall be displayed or printed
2226 $this->pagedim = TCPDF_STATIC::setPageBoxes($this->page, 'MediaBox', 0, 0, $this->fwPt, $this->fhPt, true, $this->k, $this->pagedim);
2227 }
2228 if (!isset($this->pagedim[$this->page]['CropBox'])) {
2229 // the visible region of default user space
2230 $this->pagedim = TCPDF_STATIC::setPageBoxes($this->page, 'CropBox', $this->pagedim[$this->page]['MediaBox']['llx'], $this->pagedim[$this->page]['MediaBox']['lly'], $this->pagedim[$this->page]['MediaBox']['urx'], $this->pagedim[$this->page]['MediaBox']['ury'], true, $this->k, $this->pagedim);
2231 }
2232 if (!isset($this->pagedim[$this->page]['BleedBox'])) {
2233 // the region to which the contents of the page shall be clipped when output in a production environment
2234 $this->pagedim = TCPDF_STATIC::setPageBoxes($this->page, 'BleedBox', $this->pagedim[$this->page]['CropBox']['llx'], $this->pagedim[$this->page]['CropBox']['lly'], $this->pagedim[$this->page]['CropBox']['urx'], $this->pagedim[$this->page]['CropBox']['ury'], true, $this->k, $this->pagedim);
2235 }
2236 if (!isset($this->pagedim[$this->page]['TrimBox'])) {
2237 // the intended dimensions of the finished page after trimming
2238 $this->pagedim = TCPDF_STATIC::setPageBoxes($this->page, 'TrimBox', $this->pagedim[$this->page]['CropBox']['llx'], $this->pagedim[$this->page]['CropBox']['lly'], $this->pagedim[$this->page]['CropBox']['urx'], $this->pagedim[$this->page]['CropBox']['ury'], true, $this->k, $this->pagedim);
2239 }
2240 if (!isset($this->pagedim[$this->page]['ArtBox'])) {
2241 // the page's meaningful content (including potential white space)
2242 $this->pagedim = TCPDF_STATIC::setPageBoxes($this->page, 'ArtBox', $this->pagedim[$this->page]['CropBox']['llx'], $this->pagedim[$this->page]['CropBox']['lly'], $this->pagedim[$this->page]['CropBox']['urx'], $this->pagedim[$this->page]['CropBox']['ury'], true, $this->k, $this->pagedim);
2243 }
2244 if (!isset($this->pagedim[$this->page]['Rotate'])) {
2245 // The number of degrees by which the page shall be rotated clockwise when displayed or printed. The value shall be a multiple of 90.
2246 $this->pagedim[$this->page]['Rotate'] = 0;
2247 }
2248 if (!isset($this->pagedim[$this->page]['PZ'])) {
2249 // The page's preferred zoom (magnification) factor
2250 $this->pagedim[$this->page]['PZ'] = 1;
2251 }
2252 if ($this->fwPt > $this->fhPt) {
2253 // landscape
2254 $default_orientation = 'L';
2255 } else {
2256 // portrait
2257 $default_orientation = 'P';
2258 }
2259 $valid_orientations = array('P', 'L');
2260 if (empty($orientation)) {
2261 $orientation = $default_orientation;
2262 } else {
2263 $orientation = strtoupper($orientation[0]);
2264 }
2265 if (in_array($orientation, $valid_orientations) AND ($orientation != $default_orientation)) {
2266 $this->CurOrientation = $orientation;
2267 $this->wPt = $this->fhPt;
2268 $this->hPt = $this->fwPt;
2269 } else {
2270 $this->CurOrientation = $default_orientation;
2271 $this->wPt = $this->fwPt;
2272 $this->hPt = $this->fhPt;
2273 }
2274 if ((abs($this->pagedim[$this->page]['MediaBox']['urx'] - $this->hPt) < $this->feps) AND (abs($this->pagedim[$this->page]['MediaBox']['ury'] - $this->wPt) < $this->feps)){
2275 // swap X and Y coordinates (change page orientation)
2276 $this->pagedim = TCPDF_STATIC::swapPageBoxCoordinates($this->page, $this->pagedim);
2277 }
2278 $this->w = ($this->wPt / $this->k);
2279 $this->h = ($this->hPt / $this->k);
2280 if (TCPDF_STATIC::empty_string($autopagebreak)) {
2281 if (isset($this->AutoPageBreak)) {
2282 $autopagebreak = $this->AutoPageBreak;
2283 } else {
2284 $autopagebreak = true;
2285 }
2286 }
2287 if (TCPDF_STATIC::empty_string($bottommargin)) {
2288 if (isset($this->bMargin)) {
2289 $bottommargin = $this->bMargin;
2290 } else {
2291 // default value = 2 cm
2292 $bottommargin = 2 * 28.35 / $this->k;
2293 }
2294 }
2295 $this->SetAutoPageBreak($autopagebreak, $bottommargin);
2296 // store page dimensions
2297 $this->pagedim[$this->page]['w'] = $this->wPt;
2298 $this->pagedim[$this->page]['h'] = $this->hPt;
2299 $this->pagedim[$this->page]['wk'] = $this->w;
2300 $this->pagedim[$this->page]['hk'] = $this->h;
2301 $this->pagedim[$this->page]['tm'] = $this->tMargin;
2302 $this->pagedim[$this->page]['bm'] = $bottommargin;
2303 $this->pagedim[$this->page]['lm'] = $this->lMargin;
2304 $this->pagedim[$this->page]['rm'] = $this->rMargin;
2305 $this->pagedim[$this->page]['pb'] = $autopagebreak;
2306 $this->pagedim[$this->page]['or'] = $this->CurOrientation;
2307 $this->pagedim[$this->page]['olm'] = $this->original_lMargin;
2308 $this->pagedim[$this->page]['orm'] = $this->original_rMargin;
2309 }
2310
2311 /**
2312 * Set regular expression to detect withespaces or word separators.
2313 * The pattern delimiter must be the forward-slash character "/".
2314 * Some example patterns are:
2315 * <pre>
2316 * Non-Unicode or missing PCRE unicode support: "/[^\S\xa0]/"
2317 * Unicode and PCRE unicode support: "/(?!\xa0)[\s\p{Z}]/u"
2318 * Unicode and PCRE unicode support in Chinese mode: "/(?!\xa0)[\s\p{Z}\p{Lo}]/u"
2319 * if PCRE unicode support is turned ON ("\P" is the negate class of "\p"):
2320 * \s : any whitespace character
2321 * \p{Z} : any separator
2322 * \p{Lo} : Unicode letter or ideograph that does not have lowercase and uppercase variants. Is used to chunk chinese words.
2323 * \xa0 : Unicode Character 'NO-BREAK SPACE' (U+00A0)
2324 * </pre>
2325 * @param $re (string) regular expression (leave empty for default).
2326 * @public
2327 * @since 4.6.016 (2009-06-15)
2328 */
2329 public function setSpacesRE($re='/[^\S\xa0]/') {
2330 $this->re_spaces = $re;
2331 $re_parts = explode('/', $re);
2332 // get pattern parts
2333 $this->re_space = array();
2334 if (isset($re_parts[1]) AND !empty($re_parts[1])) {
2335 $this->re_space['p'] = $re_parts[1];
2336 } else {
2337 $this->re_space['p'] = '[\s]';
2338 }
2339 // set pattern modifiers
2340 if (isset($re_parts[2]) AND !empty($re_parts[2])) {
2341 $this->re_space['m'] = $re_parts[2];
2342 } else {
2343 $this->re_space['m'] = '';
2344 }
2345 }
2346
2347 /**
2348 * Enable or disable Right-To-Left language mode
2349 * @param $enable (Boolean) if true enable Right-To-Left language mode.
2350 * @param $resetx (Boolean) if true reset the X position on direction change.
2351 * @public
2352 * @since 2.0.000 (2008-01-03)
2353 */
2354 public function setRTL($enable, $resetx=true) {
2355 $enable = $enable ? true : false;
2356 $resetx = ($resetx AND ($enable != $this->rtl));
2357 $this->rtl = $enable;
2358 $this->tmprtl = false;
2359 if ($resetx) {
2360 $this->Ln(0);
2361 }
2362 }
2363
2364 /**
2365 * Return the RTL status
2366 * @return boolean
2367 * @public
2368 * @since 4.0.012 (2008-07-24)
2369 */
2370 public function getRTL() {
2371 return $this->rtl;
2372 }
2373
2374 /**
2375 * Force temporary RTL language direction
2376 * @param $mode (mixed) can be false, 'L' for LTR or 'R' for RTL
2377 * @public
2378 * @since 2.1.000 (2008-01-09)
2379 */
2380 public function setTempRTL($mode) {
2381 $newmode = false;
2382 switch (strtoupper($mode)) {
2383 case 'LTR':
2384 case 'L': {
2385 if ($this->rtl) {
2386 $newmode = 'L';
2387 }
2388 break;
2389 }
2390 case 'RTL':
2391 case 'R': {
2392 if (!$this->rtl) {
2393 $newmode = 'R';
2394 }
2395 break;
2396 }
2397 case false:
2398 default: {
2399 $newmode = false;
2400 break;
2401 }
2402 }
2403 $this->tmprtl = $newmode;
2404 }
2405
2406 /**
2407 * Return the current temporary RTL status
2408 * @return boolean
2409 * @public
2410 * @since 4.8.014 (2009-11-04)
2411 */
2412 public function isRTLTextDir() {
2413 return ($this->rtl OR ($this->tmprtl == 'R'));
2414 }
2415
2416 /**
2417 * Set the last cell height.
2418 * @param $h (float) cell height.
2419 * @author Nicola Asuni
2420 * @public
2421 * @since 1.53.0.TC034
2422 */
2423 public function setLastH($h) {
2424 $this->lasth = $h;
2425 }
2426
2427 /**
2428 * Return the cell height
2429 * @param $fontsize (int) Font size in internal units
2430 * @param $padding (boolean) If true add cell padding
2431 * @public
2432 */
2433 public function getCellHeight($fontsize, $padding=TRUE) {
2434 $height = ($fontsize * $this->cell_height_ratio);
2435 if ($padding) {
2436 $height += ($this->cell_padding['T'] + $this->cell_padding['B']);
2437 }
2438 return round($height, 6);
2439 }
2440
2441 /**
2442 * Reset the last cell height.
2443 * @public
2444 * @since 5.9.000 (2010-10-03)
2445 */
2446 public function resetLastH() {
2447 $this->lasth = $this->getCellHeight($this->FontSize);
2448 }
2449
2450 /**
2451 * Get the last cell height.
2452 * @return last cell height
2453 * @public
2454 * @since 4.0.017 (2008-08-05)
2455 */
2456 public function getLastH() {
2457 return $this->lasth;
2458 }
2459
2460 /**
2461 * Set the adjusting factor to convert pixels to user units.
2462 * @param $scale (float) adjusting factor to convert pixels to user units.
2463 * @author Nicola Asuni
2464 * @public
2465 * @since 1.5.2
2466 */
2467 public function setImageScale($scale) {
2468 $this->imgscale = $scale;
2469 }
2470
2471 /**
2472 * Returns the adjusting factor to convert pixels to user units.
2473 * @return float adjusting factor to convert pixels to user units.
2474 * @author Nicola Asuni
2475 * @public
2476 * @since 1.5.2
2477 */
2478 public function getImageScale() {
2479 return $this->imgscale;
2480 }
2481
2482 /**
2483 * Returns an array of page dimensions:
2484 * <ul><li>$this->pagedim[$this->page]['w'] = page width in points</li><li>$this->pagedim[$this->page]['h'] = height in points</li><li>$this->pagedim[$this->page]['wk'] = page width in user units</li><li>$this->pagedim[$this->page]['hk'] = page height in user units</li><li>$this->pagedim[$this->page]['tm'] = top margin</li><li>$this->pagedim[$this->page]['bm'] = bottom margin</li><li>$this->pagedim[$this->page]['lm'] = left margin</li><li>$this->pagedim[$this->page]['rm'] = right margin</li><li>$this->pagedim[$this->page]['pb'] = auto page break</li><li>$this->pagedim[$this->page]['or'] = page orientation</li><li>$this->pagedim[$this->page]['olm'] = original left margin</li><li>$this->pagedim[$this->page]['orm'] = original right margin</li><li>$this->pagedim[$this->page]['Rotate'] = The number of degrees by which the page shall be rotated clockwise when displayed or printed. The value shall be a multiple of 90.</li><li>$this->pagedim[$this->page]['PZ'] = The page's preferred zoom (magnification) factor.</li><li>$this->pagedim[$this->page]['trans'] : the style and duration of the visual transition to use when moving from another page to the given page during a presentation<ul><li>$this->pagedim[$this->page]['trans']['Dur'] = The page's display duration (also called its advance timing): the maximum length of time, in seconds, that the page shall be displayed during presentations before the viewer application shall automatically advance to the next page.</li><li>$this->pagedim[$this->page]['trans']['S'] = transition style : Split, Blinds, Box, Wipe, Dissolve, Glitter, R, Fly, Push, Cover, Uncover, Fade</li><li>$this->pagedim[$this->page]['trans']['D'] = The duration of the transition effect, in seconds.</li><li>$this->pagedim[$this->page]['trans']['Dm'] = (Split and Blinds transition styles only) The dimension in which the specified transition effect shall occur: H = Horizontal, V = Vertical. Default value: H.</li><li>$this->pagedim[$this->page]['trans']['M'] = (Split, Box and Fly transition styles only) The direction of motion for the specified transition effect: I = Inward from the edges of the page, O = Outward from the center of the pageDefault value: I.</li><li>$this->pagedim[$this->page]['trans']['Di'] = (Wipe, Glitter, Fly, Cover, Uncover and Push transition styles only) The direction in which the specified transition effect shall moves, expressed in degrees counterclockwise starting from a left-to-right direction. If the value is a number, it shall be one of: 0 = Left to right, 90 = Bottom to top (Wipe only), 180 = Right to left (Wipe only), 270 = Top to bottom, 315 = Top-left to bottom-right (Glitter only). If the value is a name, it shall be None, which is relevant only for the Fly transition when the value of SS is not 1.0. Default value: 0.</li><li>$this->pagedim[$this->page]['trans']['SS'] = (Fly transition style only) The starting or ending scale at which the changes shall be drawn. If M specifies an inward transition, the scale of the changes drawn shall progress from SS to 1.0 over the course of the transition. If M specifies an outward transition, the scale of the changes drawn shall progress from 1.0 to SS over the course of the transition. Default: 1.0. </li><li>$this->pagedim[$this->page]['trans']['B'] = (Fly transition style only) If true, the area that shall be flown in is rectangular and opaque. Default: false.</li></ul></li><li>$this->pagedim[$this->page]['MediaBox'] : the boundaries of the physical medium on which the page shall be displayed or printed<ul><li>$this->pagedim[$this->page]['MediaBox']['llx'] = lower-left x coordinate in points</li><li>$this->pagedim[$this->page]['MediaBox']['lly'] = lower-left y coordinate in points</li><li>$this->pagedim[$this->page]['MediaBox']['urx'] = upper-right x coordinate in points</li><li>$this->pagedim[$this->page]['MediaBox']['ury'] = upper-right y coordinate in points</li></ul></li><li>$this->pagedim[$this->page]['CropBox'] : the visible region of default user space<ul><li>$this->pagedim[$this->page]['CropBox']['llx'] = lower-left x coordinate in points</li><li>$this->pagedim[$this->page]['CropBox']['lly'] = lower-left y coordinate in points</li><li>$this->pagedim[$this->page]['CropBox']['urx'] = upper-right x coordinate in points</li><li>$this->pagedim[$this->page]['CropBox']['ury'] = upper-right y coordinate in points</li></ul></li><li>$this->pagedim[$this->page]['BleedBox'] : the region to which the contents of the page shall be clipped when output in a production environment<ul><li>$this->pagedim[$this->page]['BleedBox']['llx'] = lower-left x coordinate in points</li><li>$this->pagedim[$this->page]['BleedBox']['lly'] = lower-left y coordinate in points</li><li>$this->pagedim[$this->page]['BleedBox']['urx'] = upper-right x coordinate in points</li><li>$this->pagedim[$this->page]['BleedBox']['ury'] = upper-right y coordinate in points</li></ul></li><li>$this->pagedim[$this->page]['TrimBox'] : the intended dimensions of the finished page after trimming<ul><li>$this->pagedim[$this->page]['TrimBox']['llx'] = lower-left x coordinate in points</li><li>$this->pagedim[$this->page]['TrimBox']['lly'] = lower-left y coordinate in points</li><li>$this->pagedim[$this->page]['TrimBox']['urx'] = upper-right x coordinate in points</li><li>$this->pagedim[$this->page]['TrimBox']['ury'] = upper-right y coordinate in points</li></ul></li><li>$this->pagedim[$this->page]['ArtBox'] : the extent of the page's meaningful content<ul><li>$this->pagedim[$this->page]['ArtBox']['llx'] = lower-left x coordinate in points</li><li>$this->pagedim[$this->page]['ArtBox']['lly'] = lower-left y coordinate in points</li><li>$this->pagedim[$this->page]['ArtBox']['urx'] = upper-right x coordinate in points</li><li>$this->pagedim[$this->page]['ArtBox']['ury'] = upper-right y coordinate in points</li></ul></li></ul>
2485 * @param $pagenum (int) page number (empty = current page)
2486 * @return array of page dimensions.
2487 * @author Nicola Asuni
2488 * @public
2489 * @since 4.5.027 (2009-03-16)
2490 */
2491 public function getPageDimensions($pagenum='') {
2492 if (empty($pagenum)) {
2493 $pagenum = $this->page;
2494 }
2495 return $this->pagedim[$pagenum];
2496 }
2497
2498 /**
2499 * Returns the page width in units.
2500 * @param $pagenum (int) page number (empty = current page)
2501 * @return int page width.
2502 * @author Nicola Asuni
2503 * @public
2504 * @since 1.5.2
2505 * @see getPageDimensions()
2506 */
2507 public function getPageWidth($pagenum='') {
2508 if (empty($pagenum)) {
2509 return $this->w;
2510 }
2511 return $this->pagedim[$pagenum]['w'];
2512 }
2513
2514 /**
2515 * Returns the page height in units.
2516 * @param $pagenum (int) page number (empty = current page)
2517 * @return int page height.
2518 * @author Nicola Asuni
2519 * @public
2520 * @since 1.5.2
2521 * @see getPageDimensions()
2522 */
2523 public function getPageHeight($pagenum='') {
2524 if (empty($pagenum)) {
2525 return $this->h;
2526 }
2527 return $this->pagedim[$pagenum]['h'];
2528 }
2529
2530 /**
2531 * Returns the page break margin.
2532 * @param $pagenum (int) page number (empty = current page)
2533 * @return int page break margin.
2534 * @author Nicola Asuni
2535 * @public
2536 * @since 1.5.2
2537 * @see getPageDimensions()
2538 */
2539 public function getBreakMargin($pagenum='') {
2540 if (empty($pagenum)) {
2541 return $this->bMargin;
2542 }
2543 return $this->pagedim[$pagenum]['bm'];
2544 }
2545
2546 /**
2547 * Returns the scale factor (number of points in user unit).
2548 * @return int scale factor.
2549 * @author Nicola Asuni
2550 * @public
2551 * @since 1.5.2
2552 */
2553 public function getScaleFactor() {
2554 return $this->k;
2555 }
2556
2557 /**
2558 * Defines the left, top and right margins.
2559 * @param $left (float) Left margin.
2560 * @param $top (float) Top margin.
2561 * @param $right (float) Right margin. Default value is the left one.
2562 * @param $keepmargins (boolean) if true overwrites the default page margins
2563 * @public
2564 * @since 1.0
2565 * @see SetLeftMargin(), SetTopMargin(), SetRightMargin(), SetAutoPageBreak()
2566 */
2567 public function SetMargins($left, $top, $right=-1, $keepmargins=false) {
2568 //Set left, top and right margins
2569 $this->lMargin = $left;
2570 $this->tMargin = $top;
2571 if ($right == -1) {
2572 $right = $left;
2573 }
2574 $this->rMargin = $right;
2575 if ($keepmargins) {
2576 // overwrite original values
2577 $this->original_lMargin = $this->lMargin;
2578 $this->original_rMargin = $this->rMargin;
2579 }
2580 }
2581
2582 /**
2583 * Defines the left margin. The method can be called before creating the first page. If the current abscissa gets out of page, it is brought back to the margin.
2584 * @param $margin (float) The margin.
2585 * @public
2586 * @since 1.4
2587 * @see SetTopMargin(), SetRightMargin(), SetAutoPageBreak(), SetMargins()
2588 */
2589 public function SetLeftMargin($margin) {
2590 //Set left margin
2591 $this->lMargin = $margin;
2592 if (($this->page > 0) AND ($this->x < $margin)) {
2593 $this->x = $margin;
2594 }
2595 }
2596
2597 /**
2598 * Defines the top margin. The method can be called before creating the first page.
2599 * @param $margin (float) The margin.
2600 * @public
2601 * @since 1.5
2602 * @see SetLeftMargin(), SetRightMargin(), SetAutoPageBreak(), SetMargins()
2603 */
2604 public function SetTopMargin($margin) {
2605 //Set top margin
2606 $this->tMargin = $margin;
2607 if (($this->page > 0) AND ($this->y < $margin)) {
2608 $this->y = $margin;
2609 }
2610 }
2611
2612 /**
2613 * Defines the right margin. The method can be called before creating the first page.
2614 * @param $margin (float) The margin.
2615 * @public
2616 * @since 1.5
2617 * @see SetLeftMargin(), SetTopMargin(), SetAutoPageBreak(), SetMargins()
2618 */
2619 public function SetRightMargin($margin) {
2620 $this->rMargin = $margin;
2621 if (($this->page > 0) AND ($this->x > ($this->w - $margin))) {
2622 $this->x = $this->w - $margin;
2623 }
2624 }
2625
2626 /**
2627 * Set the same internal Cell padding for top, right, bottom, left-
2628 * @param $pad (float) internal padding.
2629 * @public
2630 * @since 2.1.000 (2008-01-09)
2631 * @see getCellPaddings(), setCellPaddings()
2632 */
2633 public function SetCellPadding($pad) {
2634 if ($pad >= 0) {
2635 $this->cell_padding['L'] = $pad;
2636 $this->cell_padding['T'] = $pad;
2637 $this->cell_padding['R'] = $pad;
2638 $this->cell_padding['B'] = $pad;
2639 }
2640 }
2641
2642 /**
2643 * Set the internal Cell paddings.
2644 * @param $left (float) left padding
2645 * @param $top (float) top padding
2646 * @param $right (float) right padding
2647 * @param $bottom (float) bottom padding
2648 * @public
2649 * @since 5.9.000 (2010-10-03)
2650 * @see getCellPaddings(), SetCellPadding()
2651 */
2652 public function setCellPaddings($left='', $top='', $right='', $bottom='') {
2653 if (($left !== '') AND ($left >= 0)) {
2654 $this->cell_padding['L'] = $left;
2655 }
2656 if (($top !== '') AND ($top >= 0)) {
2657 $this->cell_padding['T'] = $top;
2658 }
2659 if (($right !== '') AND ($right >= 0)) {
2660 $this->cell_padding['R'] = $right;
2661 }
2662 if (($bottom !== '') AND ($bottom >= 0)) {
2663 $this->cell_padding['B'] = $bottom;
2664 }
2665 }
2666
2667 /**
2668 * Get the internal Cell padding array.
2669 * @return array of padding values
2670 * @public
2671 * @since 5.9.000 (2010-10-03)
2672 * @see setCellPaddings(), SetCellPadding()
2673 */
2674 public function getCellPaddings() {
2675 return $this->cell_padding;
2676 }
2677
2678 /**
2679 * Set the internal Cell margins.
2680 * @param $left (float) left margin
2681 * @param $top (float) top margin
2682 * @param $right (float) right margin
2683 * @param $bottom (float) bottom margin
2684 * @public
2685 * @since 5.9.000 (2010-10-03)
2686 * @see getCellMargins()
2687 */
2688 public function setCellMargins($left='', $top='', $right='', $bottom='') {
2689 if (($left !== '') AND ($left >= 0)) {
2690 $this->cell_margin['L'] = $left;
2691 }
2692 if (($top !== '') AND ($top >= 0)) {
2693 $this->cell_margin['T'] = $top;
2694 }
2695 if (($right !== '') AND ($right >= 0)) {
2696 $this->cell_margin['R'] = $right;
2697 }
2698 if (($bottom !== '') AND ($bottom >= 0)) {
2699 $this->cell_margin['B'] = $bottom;
2700 }
2701 }
2702
2703 /**
2704 * Get the internal Cell margin array.
2705 * @return array of margin values
2706 * @public
2707 * @since 5.9.000 (2010-10-03)
2708 * @see setCellMargins()
2709 */
2710 public function getCellMargins() {
2711 return $this->cell_margin;
2712 }
2713
2714 /**
2715 * Adjust the internal Cell padding array to take account of the line width.
2716 * @param $brd (mixed) Indicates if borders must be drawn around the cell. The value can be a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul> or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul> or an array of line styles for each border group - for example: array('LTRB' => array('width' => 2, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(0, 0, 0)))
2717 * @return array of adjustments
2718 * @public
2719 * @since 5.9.000 (2010-10-03)
2720 */
2721 protected function adjustCellPadding($brd=0) {
2722 if (empty($brd)) {
2723 return;
2724 }
2725 if (is_string($brd)) {
2726 // convert string to array
2727 $slen = strlen($brd);
2728 $newbrd = array();
2729 for ($i = 0; $i < $slen; ++$i) {
2730 $newbrd[$brd[$i]] = true;
2731 }
2732 $brd = $newbrd;
2733 } elseif (($brd === 1) OR ($brd === true) OR (is_numeric($brd) AND (intval($brd) > 0))) {
2734 $brd = array('LRTB' => true);
2735 }
2736 if (!is_array($brd)) {
2737 return;
2738 }
2739 // store current cell padding
2740 $cp = $this->cell_padding;
2741 // select border mode
2742 if (isset($brd['mode'])) {
2743 $mode = $brd['mode'];
2744 unset($brd['mode']);
2745 } else {
2746 $mode = 'normal';
2747 }
2748 // process borders
2749 foreach ($brd as $border => $style) {
2750 $line_width = $this->LineWidth;
2751 if (is_array($style) AND isset($style['width'])) {
2752 // get border width
2753 $line_width = $style['width'];
2754 }
2755 $adj = 0; // line width inside the cell
2756 switch ($mode) {
2757 case 'ext': {
2758 $adj = 0;
2759 break;
2760 }
2761 case 'int': {
2762 $adj = $line_width;
2763 break;
2764 }
2765 case 'normal':
2766 default: {
2767 $adj = ($line_width / 2);
2768 break;
2769 }
2770 }
2771 // correct internal cell padding if required to avoid overlap between text and lines
2772 if ((strpos($border,'T') !== false) AND ($this->cell_padding['T'] < $adj)) {
2773 $this->cell_padding['T'] = $adj;
2774 }
2775 if ((strpos($border,'R') !== false) AND ($this->cell_padding['R'] < $adj)) {
2776 $this->cell_padding['R'] = $adj;
2777 }
2778 if ((strpos($border,'B') !== false) AND ($this->cell_padding['B'] < $adj)) {
2779 $this->cell_padding['B'] = $adj;
2780 }
2781 if ((strpos($border,'L') !== false) AND ($this->cell_padding['L'] < $adj)) {
2782 $this->cell_padding['L'] = $adj;
2783 }
2784 }
2785 return array('T' => ($this->cell_padding['T'] - $cp['T']), 'R' => ($this->cell_padding['R'] - $cp['R']), 'B' => ($this->cell_padding['B'] - $cp['B']), 'L' => ($this->cell_padding['L'] - $cp['L']));
2786 }
2787
2788 /**
2789 * Enables or disables the automatic page breaking mode. When enabling, the second parameter is the distance from the bottom of the page that defines the triggering limit. By default, the mode is on and the margin is 2 cm.
2790 * @param $auto (boolean) Boolean indicating if mode should be on or off.
2791 * @param $margin (float) Distance from the bottom of the page.
2792 * @public
2793 * @since 1.0
2794 * @see Cell(), MultiCell(), AcceptPageBreak()
2795 */
2796 public function SetAutoPageBreak($auto, $margin=0) {
2797 $this->AutoPageBreak = $auto ? true : false;
2798 $this->bMargin = $margin;
2799 $this->PageBreakTrigger = $this->h - $margin;
2800 }
2801
2802 /**
2803 * Return the auto-page-break mode (true or false).
2804 * @return boolean auto-page-break mode
2805 * @public
2806 * @since 5.9.088
2807 */
2808 public function getAutoPageBreak() {
2809 return $this->AutoPageBreak;
2810 }
2811
2812 /**
2813 * Defines the way the document is to be displayed by the viewer.
2814 * @param $zoom (mixed) The zoom to use. It can be one of the following string values or a number indicating the zooming factor to use. <ul><li>fullpage: displays the entire page on screen </li><li>fullwidth: uses maximum width of window</li><li>real: uses real size (equivalent to 100% zoom)</li><li>default: uses viewer default mode</li></ul>
2815 * @param $layout (string) The page layout. Possible values are:<ul><li>SinglePage Display one page at a time</li><li>OneColumn Display the pages in one column</li><li>TwoColumnLeft Display the pages in two columns, with odd-numbered pages on the left</li><li>TwoColumnRight Display the pages in two columns, with odd-numbered pages on the right</li><li>TwoPageLeft (PDF 1.5) Display the pages two at a time, with odd-numbered pages on the left</li><li>TwoPageRight (PDF 1.5) Display the pages two at a time, with odd-numbered pages on the right</li></ul>
2816 * @param $mode (string) A name object specifying how the document should be displayed when opened:<ul><li>UseNone Neither document outline nor thumbnail images visible</li><li>UseOutlines Document outline visible</li><li>UseThumbs Thumbnail images visible</li><li>FullScreen Full-screen mode, with no menu bar, window controls, or any other window visible</li><li>UseOC (PDF 1.5) Optional content group panel visible</li><li>UseAttachments (PDF 1.6) Attachments panel visible</li></ul>
2817 * @public
2818 * @since 1.2
2819 */
2820 public function SetDisplayMode($zoom, $layout='SinglePage', $mode='UseNone') {
2821 if (($zoom == 'fullpage') OR ($zoom == 'fullwidth') OR ($zoom == 'real') OR ($zoom == 'default') OR (!is_string($zoom))) {
2822 $this->ZoomMode = $zoom;
2823 } else {
2824 $this->Error('Incorrect zoom display mode: '.$zoom);
2825 }
2826 $this->LayoutMode = TCPDF_STATIC::getPageLayoutMode($layout);
2827 $this->PageMode = TCPDF_STATIC::getPageMode($mode);
2828 }
2829
2830 /**
2831 * Activates or deactivates page compression. When activated, the internal representation of each page is compressed, which leads to a compression ratio of about 2 for the resulting document. Compression is on by default.
2832 * Note: the Zlib extension is required for this feature. If not present, compression will be turned off.
2833 * @param $compress (boolean) Boolean indicating if compression must be enabled.
2834 * @public
2835 * @since 1.4
2836 */
2837 public function SetCompression($compress=true) {
2838 if (function_exists('gzcompress')) {
2839 $this->compress = $compress ? true : false;
2840 } else {
2841 $this->compress = false;
2842 }
2843 }
2844
2845 /**
2846 * Set flag to force sRGB_IEC61966-2.1 black scaled ICC color profile for the whole document.
2847 * @param $mode (boolean) If true force sRGB output intent.
2848 * @public
2849 * @since 5.9.121 (2011-09-28)
2850 */
2851 public function setSRGBmode($mode=false) {
2852 $this->force_srgb = $mode ? true : false;
2853 }
2854
2855 /**
2856 * Turn on/off Unicode mode for document information dictionary (meta tags).
2857 * This has effect only when unicode mode is set to false.
2858 * @param $unicode (boolean) if true set the meta information in Unicode
2859 * @since 5.9.027 (2010-12-01)
2860 * @public
2861 */
2862 public function SetDocInfoUnicode($unicode=true) {
2863 $this->docinfounicode = $unicode ? true : false;
2864 }
2865
2866 /**
2867 * Defines the title of the document.
2868 * @param $title (string) The title.
2869 * @public
2870 * @since 1.2
2871 * @see SetAuthor(), SetCreator(), SetKeywords(), SetSubject()
2872 */
2873 public function SetTitle($title) {
2874 $this->title = $title;
2875 }
2876
2877 /**
2878 * Defines the subject of the document.
2879 * @param $subject (string) The subject.
2880 * @public
2881 * @since 1.2
2882 * @see SetAuthor(), SetCreator(), SetKeywords(), SetTitle()
2883 */
2884 public function SetSubject($subject) {
2885 $this->subject = $subject;
2886 }
2887
2888 /**
2889 * Defines the author of the document.
2890 * @param $author (string) The name of the author.
2891 * @public
2892 * @since 1.2
2893 * @see SetCreator(), SetKeywords(), SetSubject(), SetTitle()
2894 */
2895 public function SetAuthor($author) {
2896 $this->author = $author;
2897 }
2898
2899 /**
2900 * Associates keywords with the document, generally in the form 'keyword1 keyword2 ...'.
2901 * @param $keywords (string) The list of keywords.
2902 * @public
2903 * @since 1.2
2904 * @see SetAuthor(), SetCreator(), SetSubject(), SetTitle()
2905 */
2906 public function SetKeywords($keywords) {
2907 $this->keywords = $keywords;
2908 }
2909
2910 /**
2911 * Defines the creator of the document. This is typically the name of the application that generates the PDF.
2912 * @param $creator (string) The name of the creator.
2913 * @public
2914 * @since 1.2
2915 * @see SetAuthor(), SetKeywords(), SetSubject(), SetTitle()
2916 */
2917 public function SetCreator($creator) {
2918 $this->creator = $creator;
2919 }
2920
2921 /**
2922 * Throw an exception or print an error message and die if the K_TCPDF_PARSER_THROW_EXCEPTION_ERROR constant is set to true.
2923 * @param $msg (string) The error message
2924 * @public
2925 * @since 1.0
2926 */
2927 public function Error($msg) {
2928 // unset all class variables
2929 $this->_destroy(true);
2930 if (defined('K_TCPDF_THROW_EXCEPTION_ERROR') AND !K_TCPDF_THROW_EXCEPTION_ERROR) {
2931 die('<strong>TCPDF ERROR: </strong>'.$msg);
2932 } else {
2933 throw new Exception('TCPDF ERROR: '.$msg);
2934 }
2935 }
2936
2937 /**
2938 * This method begins the generation of the PDF document.
2939 * It is not necessary to call it explicitly because AddPage() does it automatically.
2940 * Note: no page is created by this method
2941 * @public
2942 * @since 1.0
2943 * @see AddPage(), Close()
2944 */
2945 public function Open() {
2946 $this->state = 1;
2947 }
2948
2949 /**
2950 * Terminates the PDF document.
2951 * It is not necessary to call this method explicitly because Output() does it automatically.
2952 * If the document contains no page, AddPage() is called to prevent from getting an invalid document.
2953 * @public
2954 * @since 1.0
2955 * @see Open(), Output()
2956 */
2957 public function Close() {
2958 if ($this->state == 3) {
2959 return;
2960 }
2961 if ($this->page == 0) {
2962 $this->AddPage();
2963 }
2964 $this->endLayer();
2965 if ($this->tcpdflink) {
2966 // save current graphic settings
2967 $gvars = $this->getGraphicVars();
2968 $this->setEqualColumns();
2969 $this->lastpage(true);
2970 $this->SetAutoPageBreak(false);
2971 $this->x = 0;
2972 $this->y = $this->h - (1 / $this->k);
2973 $this->lMargin = 0;
2974 $this->_outSaveGraphicsState();
2975 $font = defined('PDF_FONT_NAME_MAIN')?PDF_FONT_NAME_MAIN:'helvetica';
2976 $this->SetFont($font, '', 1);
2977 $this->setTextRenderingMode(0, false, false);
2978 $msg = "\x50\x6f\x77\x65\x72\x65\x64\x20\x62\x79\x20\x54\x43\x50\x44\x46\x20\x28\x77\x77\x77\x2e\x74\x63\x70\x64\x66\x2e\x6f\x72\x67\x29";
2979 $lnk = "\x68\x74\x74\x70\x3a\x2f\x2f\x77\x77\x77\x2e\x74\x63\x70\x64\x66\x2e\x6f\x72\x67";
2980 $this->Cell(0, 0, $msg, 0, 0, 'L', 0, $lnk, 0, false, 'D', 'B');
2981 $this->_outRestoreGraphicsState();
2982 // restore graphic settings
2983 $this->setGraphicVars($gvars);
2984 }
2985 // close page
2986 $this->endPage();
2987 // close document
2988 $this->_enddoc();
2989 // unset all class variables (except critical ones)
2990 $this->_destroy(false);
2991 }
2992
2993 /**
2994 * Move pointer at the specified document page and update page dimensions.
2995 * @param $pnum (int) page number (1 ... numpages)
2996 * @param $resetmargins (boolean) if true reset left, right, top margins and Y position.
2997 * @public
2998 * @since 2.1.000 (2008-01-07)
2999 * @see getPage(), lastpage(), getNumPages()
3000 */
3001 public function setPage($pnum, $resetmargins=false) {
3002 if (($pnum == $this->page) AND ($this->state == 2)) {
3003 return;
3004 }
3005 if (($pnum > 0) AND ($pnum <= $this->numpages)) {
3006 $this->state = 2;
3007 // save current graphic settings
3008 //$gvars = $this->getGraphicVars();
3009 $oldpage = $this->page;
3010 $this->page = $pnum;
3011 $this->wPt = $this->pagedim[$this->page]['w'];
3012 $this->hPt = $this->pagedim[$this->page]['h'];
3013 $this->w = $this->pagedim[$this->page]['wk'];
3014 $this->h = $this->pagedim[$this->page]['hk'];
3015 $this->tMargin = $this->pagedim[$this->page]['tm'];
3016 $this->bMargin = $this->pagedim[$this->page]['bm'];
3017 $this->original_lMargin = $this->pagedim[$this->page]['olm'];
3018 $this->original_rMargin = $this->pagedim[$this->page]['orm'];
3019 $this->AutoPageBreak = $this->pagedim[$this->page]['pb'];
3020 $this->CurOrientation = $this->pagedim[$this->page]['or'];
3021 $this->SetAutoPageBreak($this->AutoPageBreak, $this->bMargin);
3022 // restore graphic settings
3023 //$this->setGraphicVars($gvars);
3024 if ($resetmargins) {
3025 $this->lMargin = $this->pagedim[$this->page]['olm'];
3026 $this->rMargin = $this->pagedim[$this->page]['orm'];
3027 $this->SetY($this->tMargin);
3028 } else {
3029 // account for booklet mode
3030 if ($this->pagedim[$this->page]['olm'] != $this->pagedim[$oldpage]['olm']) {
3031 $deltam = $this->pagedim[$this->page]['olm'] - $this->pagedim[$this->page]['orm'];
3032 $this->lMargin += $deltam;
3033 $this->rMargin -= $deltam;
3034 }
3035 }
3036 } else {
3037 $this->Error('Wrong page number on setPage() function: '.$pnum);
3038 }
3039 }
3040
3041 /**
3042 * Reset pointer to the last document page.
3043 * @param $resetmargins (boolean) if true reset left, right, top margins and Y position.
3044 * @public
3045 * @since 2.0.000 (2008-01-04)
3046 * @see setPage(), getPage(), getNumPages()
3047 */
3048 public function lastPage($resetmargins=false) {
3049 $this->setPage($this->getNumPages(), $resetmargins);
3050 }
3051
3052 /**
3053 * Get current document page number.
3054 * @return int page number
3055 * @public
3056 * @since 2.1.000 (2008-01-07)
3057 * @see setPage(), lastpage(), getNumPages()
3058 */
3059 public function getPage() {
3060 return $this->page;
3061 }
3062
3063 /**
3064 * Get the total number of insered pages.
3065 * @return int number of pages
3066 * @public
3067 * @since 2.1.000 (2008-01-07)
3068 * @see setPage(), getPage(), lastpage()
3069 */
3070 public function getNumPages() {
3071 return $this->numpages;
3072 }
3073
3074 /**
3075 * Adds a new TOC (Table Of Content) page to the document.
3076 * @param $orientation (string) page orientation.
3077 * @param $format (mixed) The format used for pages. It can be either: one of the string values specified at getPageSizeFromFormat() or an array of parameters specified at setPageFormat().
3078 * @param $keepmargins (boolean) if true overwrites the default page margins with the current margins
3079 * @public
3080 * @since 5.0.001 (2010-05-06)
3081 * @see AddPage(), startPage(), endPage(), endTOCPage()
3082 */
3083 public function addTOCPage($orientation='', $format='', $keepmargins=false) {
3084 $this->AddPage($orientation, $format, $keepmargins, true);
3085 }
3086
3087 /**
3088 * Terminate the current TOC (Table Of Content) page
3089 * @public
3090 * @since 5.0.001 (2010-05-06)
3091 * @see AddPage(), startPage(), endPage(), addTOCPage()
3092 */
3093 public function endTOCPage() {
3094 $this->endPage(true);
3095 }
3096
3097 /**
3098 * Adds a new page to the document. If a page is already present, the Footer() method is called first to output the footer (if enabled). Then the page is added, the current position set to the top-left corner according to the left and top margins (or top-right if in RTL mode), and Header() is called to display the header (if enabled).
3099 * The origin of the coordinate system is at the top-left corner (or top-right for RTL) and increasing ordinates go downwards.
3100 * @param $orientation (string) page orientation. Possible values are (case insensitive):<ul><li>P or PORTRAIT (default)</li><li>L or LANDSCAPE</li></ul>
3101 * @param $format (mixed) The format used for pages. It can be either: one of the string values specified at getPageSizeFromFormat() or an array of parameters specified at setPageFormat().
3102 * @param $keepmargins (boolean) if true overwrites the default page margins with the current margins
3103 * @param $tocpage (boolean) if true set the tocpage state to true (the added page will be used to display Table Of Content).
3104 * @public
3105 * @since 1.0
3106 * @see startPage(), endPage(), addTOCPage(), endTOCPage(), getPageSizeFromFormat(), setPageFormat()
3107 */
3108 public function AddPage($orientation='', $format='', $keepmargins=false, $tocpage=false) {
3109 if ($this->inxobj) {
3110 // we are inside an XObject template
3111 return;
3112 }
3113 if (!isset($this->original_lMargin) OR $keepmargins) {
3114 $this->original_lMargin = $this->lMargin;
3115 }
3116 if (!isset($this->original_rMargin) OR $keepmargins) {
3117 $this->original_rMargin = $this->rMargin;
3118 }
3119 // terminate previous page
3120 $this->endPage();
3121 // start new page
3122 $this->startPage($orientation, $format, $tocpage);
3123 }
3124
3125 /**
3126 * Terminate the current page
3127 * @param $tocpage (boolean) if true set the tocpage state to false (end the page used to display Table Of Content).
3128 * @public
3129 * @since 4.2.010 (2008-11-14)
3130 * @see AddPage(), startPage(), addTOCPage(), endTOCPage()
3131 */
3132 public function endPage($tocpage=false) {
3133 // check if page is already closed
3134 if (($this->page == 0) OR ($this->numpages > $this->page) OR (!$this->pageopen[$this->page])) {
3135 return;
3136 }
3137 // print page footer
3138 $this->setFooter();
3139 // close page
3140 $this->_endpage();
3141 // mark page as closed
3142 $this->pageopen[$this->page] = false;
3143 if ($tocpage) {
3144 $this->tocpage = false;
3145 }
3146 }
3147
3148 /**
3149 * Starts a new page to the document. The page must be closed using the endPage() function.
3150 * The origin of the coordinate system is at the top-left corner and increasing ordinates go downwards.
3151 * @param $orientation (string) page orientation. Possible values are (case insensitive):<ul><li>P or PORTRAIT (default)</li><li>L or LANDSCAPE</li></ul>
3152 * @param $format (mixed) The format used for pages. It can be either: one of the string values specified at getPageSizeFromFormat() or an array of parameters specified at setPageFormat().
3153 * @param $tocpage (boolean) if true the page is designated to contain the Table-Of-Content.
3154 * @since 4.2.010 (2008-11-14)
3155 * @see AddPage(), endPage(), addTOCPage(), endTOCPage(), getPageSizeFromFormat(), setPageFormat()
3156 * @public
3157 */
3158 public function startPage($orientation='', $format='', $tocpage=false) {
3159 if ($tocpage) {
3160 $this->tocpage = true;
3161 }
3162 // move page numbers of documents to be attached
3163 if ($this->tocpage) {
3164 // move reference to unexistent pages (used for page attachments)
3165 // adjust outlines
3166 $tmpoutlines = $this->outlines;
3167 foreach ($tmpoutlines as $key => $outline) {
3168 if (!$outline['f'] AND ($outline['p'] > $this->numpages)) {
3169 $this->outlines[$key]['p'] = ($outline['p'] + 1);
3170 }
3171 }
3172 // adjust dests
3173 $tmpdests = $this->dests;
3174 foreach ($tmpdests as $key => $dest) {
3175 if (!$dest['f'] AND ($dest['p'] > $this->numpages)) {
3176 $this->dests[$key]['p'] = ($dest['p'] + 1);
3177 }
3178 }
3179 // adjust links
3180 $tmplinks = $this->links;
3181 foreach ($tmplinks as $key => $link) {
3182 if (!$link['f'] AND ($link['p'] > $this->numpages)) {
3183 $this->links[$key]['p'] = ($link['p'] + 1);
3184 }
3185 }
3186 }
3187 if ($this->numpages > $this->page) {
3188 // this page has been already added
3189 $this->setPage($this->page + 1);
3190 $this->SetY($this->tMargin);
3191 return;
3192 }
3193 // start a new page
3194 if ($this->state == 0) {
3195 $this->Open();
3196 }
3197 ++$this->numpages;
3198 $this->swapMargins($this->booklet);
3199 // save current graphic settings
3200 $gvars = $this->getGraphicVars();
3201 // start new page
3202 $this->_beginpage($orientation, $format);
3203 // mark page as open
3204 $this->pageopen[$this->page] = true;
3205 // restore graphic settings
3206 $this->setGraphicVars($gvars);
3207 // mark this point
3208 $this->setPageMark();
3209 // print page header
3210 $this->setHeader();
3211 // restore graphic settings
3212 $this->setGraphicVars($gvars);
3213 // mark this point
3214 $this->setPageMark();
3215 // print table header (if any)
3216 $this->setTableHeader();
3217 // set mark for empty page check
3218 $this->emptypagemrk[$this->page]= $this->pagelen[$this->page];
3219 }
3220
3221 /**
3222 * Set start-writing mark on current page stream used to put borders and fills.
3223 * Borders and fills are always created after content and inserted on the position marked by this method.
3224 * This function must be called after calling Image() function for a background image.
3225 * Background images must be always inserted before calling Multicell() or WriteHTMLCell() or WriteHTML() functions.
3226 * @public
3227 * @since 4.0.016 (2008-07-30)
3228 */
3229 public function setPageMark() {
3230 $this->intmrk[$this->page] = $this->pagelen[$this->page];
3231 $this->bordermrk[$this->page] = $this->intmrk[$this->page];
3232 $this->setContentMark();
3233 }
3234
3235 /**
3236 * Set start-writing mark on selected page.
3237 * Borders and fills are always created after content and inserted on the position marked by this method.
3238 * @param $page (int) page number (default is the current page)
3239 * @protected
3240 * @since 4.6.021 (2009-07-20)
3241 */
3242 protected function setContentMark($page=0) {
3243 if ($page <= 0) {
3244 $page = $this->page;
3245 }
3246 if (isset($this->footerlen[$page])) {
3247 $this->cntmrk[$page] = $this->pagelen[$page] - $this->footerlen[$page];
3248 } else {
3249 $this->cntmrk[$page] = $this->pagelen[$page];
3250 }
3251 }
3252
3253 /**
3254 * Set header data.
3255 * @param $ln (string) header image logo
3256 * @param $lw (string) header image logo width in mm
3257 * @param $ht (string) string to print as title on document header
3258 * @param $hs (string) string to print on document header
3259 * @param $tc (array) RGB array color for text.
3260 * @param $lc (array) RGB array color for line.
3261 * @public
3262 */
3263 public function setHeaderData($ln='', $lw=0, $ht='', $hs='', $tc=array(0,0,0), $lc=array(0,0,0)) {
3264 $this->header_logo = $ln;
3265 $this->header_logo_width = $lw;
3266 $this->header_title = $ht;
3267 $this->header_string = $hs;
3268 $this->header_text_color = $tc;
3269 $this->header_line_color = $lc;
3270 }
3271
3272 /**
3273 * Set footer data.
3274 * @param $tc (array) RGB array color for text.
3275 * @param $lc (array) RGB array color for line.
3276 * @public
3277 */
3278 public function setFooterData($tc=array(0,0,0), $lc=array(0,0,0)) {
3279 $this->footer_text_color = $tc;
3280 $this->footer_line_color = $lc;
3281 }
3282
3283 /**
3284 * Returns header data:
3285 * <ul><li>$ret['logo'] = logo image</li><li>$ret['logo_width'] = width of the image logo in user units</li><li>$ret['title'] = header title</li><li>$ret['string'] = header description string</li></ul>
3286 * @return array()
3287 * @public
3288 * @since 4.0.012 (2008-07-24)
3289 */
3290 public function getHeaderData() {
3291 $ret = array();
3292 $ret['logo'] = $this->header_logo;
3293 $ret['logo_width'] = $this->header_logo_width;
3294 $ret['title'] = $this->header_title;
3295 $ret['string'] = $this->header_string;
3296 $ret['text_color'] = $this->header_text_color;
3297 $ret['line_color'] = $this->header_line_color;
3298 return $ret;
3299 }
3300
3301 /**
3302 * Set header margin.
3303 * (minimum distance between header and top page margin)
3304 * @param $hm (int) distance in user units
3305 * @public
3306 */
3307 public function setHeaderMargin($hm=10) {
3308 $this->header_margin = $hm;
3309 }
3310
3311 /**
3312 * Returns header margin in user units.
3313 * @return float
3314 * @since 4.0.012 (2008-07-24)
3315 * @public
3316 */
3317 public function getHeaderMargin() {
3318 return $this->header_margin;
3319 }
3320
3321 /**
3322 * Set footer margin.
3323 * (minimum distance between footer and bottom page margin)
3324 * @param $fm (int) distance in user units
3325 * @public
3326 */
3327 public function setFooterMargin($fm=10) {
3328 $this->footer_margin = $fm;
3329 }
3330
3331 /**
3332 * Returns footer margin in user units.
3333 * @return float
3334 * @since 4.0.012 (2008-07-24)
3335 * @public
3336 */
3337 public function getFooterMargin() {
3338 return $this->footer_margin;
3339 }
3340 /**
3341 * Set a flag to print page header.
3342 * @param $val (boolean) set to true to print the page header (default), false otherwise.
3343 * @public
3344 */
3345 public function setPrintHeader($val=true) {
3346 $this->print_header = $val ? true : false;
3347 }
3348
3349 /**
3350 * Set a flag to print page footer.
3351 * @param $val (boolean) set to true to print the page footer (default), false otherwise.
3352 * @public
3353 */
3354 public function setPrintFooter($val=true) {
3355 $this->print_footer = $val ? true : false;
3356 }
3357
3358 /**
3359 * Return the right-bottom (or left-bottom for RTL) corner X coordinate of last inserted image
3360 * @return float
3361 * @public
3362 */
3363 public function getImageRBX() {
3364 return $this->img_rb_x;
3365 }
3366
3367 /**
3368 * Return the right-bottom (or left-bottom for RTL) corner Y coordinate of last inserted image
3369 * @return float
3370 * @public
3371 */
3372 public function getImageRBY() {
3373 return $this->img_rb_y;
3374 }
3375
3376 /**
3377 * Reset the xobject template used by Header() method.
3378 * @public
3379 */
3380 public function resetHeaderTemplate() {
3381 $this->header_xobjid = false;
3382 }
3383
3384 /**
3385 * Set a flag to automatically reset the xobject template used by Header() method at each page.
3386 * @param $val (boolean) set to true to reset Header xobject template at each page, false otherwise.
3387 * @public
3388 */
3389 public function setHeaderTemplateAutoreset($val=true) {
3390 $this->header_xobj_autoreset = $val ? true : false;
3391 }
3392
3393 /**
3394 * This method is used to render the page header.
3395 * It is automatically called by AddPage() and could be overwritten in your own inherited class.
3396 * @public
3397 */
3398 public function Header() {
3399 if ($this->header_xobjid === false) {
3400 // start a new XObject Template
3401 $this->header_xobjid = $this->startTemplate($this->w, $this->tMargin);
3402 $headerfont = $this->getHeaderFont();
3403 $headerdata = $this->getHeaderData();
3404 $this->y = $this->header_margin;
3405 if ($this->rtl) {
3406 $this->x = $this->w - $this->original_rMargin;
3407 } else {
3408 $this->x = $this->original_lMargin;
3409 }
3410 if (($headerdata['logo']) AND ($headerdata['logo'] != K_BLANK_IMAGE)) {
3411 $imgtype = TCPDF_IMAGES::getImageFileType(K_PATH_IMAGES.$headerdata['logo']);
3412 if (($imgtype == 'eps') OR ($imgtype == 'ai')) {
3413 $this->ImageEps(K_PATH_IMAGES.$headerdata['logo'], '', '', $headerdata['logo_width']);
3414 } elseif ($imgtype == 'svg') {
3415 $this->ImageSVG(K_PATH_IMAGES.$headerdata['logo'], '', '', $headerdata['logo_width']);
3416 } else {
3417 $this->Image(K_PATH_IMAGES.$headerdata['logo'], '', '', $headerdata['logo_width']);
3418 }
3419 $imgy = $this->getImageRBY();
3420 } else {
3421 $imgy = $this->y;
3422 }
3423 $cell_height = $this->getCellHeight($headerfont[2] / $this->k);
3424 // set starting margin for text data cell
3425 if ($this->getRTL()) {
3426 $header_x = $this->original_rMargin + ($headerdata['logo_width'] * 1.1);
3427 } else {
3428 $header_x = $this->original_lMargin + ($headerdata['logo_width'] * 1.1);
3429 }
3430 $cw = $this->w - $this->original_lMargin - $this->original_rMargin - ($headerdata['logo_width'] * 1.1);
3431 $this->SetTextColorArray($this->header_text_color);
3432 // header title
3433 $this->SetFont($headerfont[0], 'B', $headerfont[2] + 1);
3434 $this->SetX($header_x);
3435 $this->Cell($cw, $cell_height, $headerdata['title'], 0, 1, '', 0, '', 0);
3436 // header string
3437 $this->SetFont($headerfont[0], $headerfont[1], $headerfont[2]);
3438 $this->SetX($header_x);
3439 $this->MultiCell($cw, $cell_height, $headerdata['string'], 0, '', 0, 1, '', '', true, 0, false, true, 0, 'T', false);
3440 // print an ending header line
3441 $this->SetLineStyle(array('width' => 0.85 / $this->k, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => $headerdata['line_color']));
3442 $this->SetY((2.835 / $this->k) + max($imgy, $this->y));
3443 if ($this->rtl) {
3444 $this->SetX($this->original_rMargin);
3445 } else {
3446 $this->SetX($this->original_lMargin);
3447 }
3448 $this->Cell(($this->w - $this->original_lMargin - $this->original_rMargin), 0, '', 'T', 0, 'C');
3449 $this->endTemplate();
3450 }
3451 // print header template
3452 $x = 0;
3453 $dx = 0;
3454 if (!$this->header_xobj_autoreset AND $this->booklet AND (($this->page % 2) == 0)) {
3455 // adjust margins for booklet mode
3456 $dx = ($this->original_lMargin - $this->original_rMargin);
3457 }
3458 if ($this->rtl) {
3459 $x = $this->w + $dx;
3460 } else {
3461 $x = 0 + $dx;
3462 }
3463 $this->printTemplate($this->header_xobjid, $x, 0, 0, 0, '', '', false);
3464 if ($this->header_xobj_autoreset) {
3465 // reset header xobject template at each page
3466 $this->header_xobjid = false;
3467 }
3468 }
3469
3470 /**
3471 * This method is used to render the page footer.
3472 * It is automatically called by AddPage() and could be overwritten in your own inherited class.
3473 * @public
3474 */
3475 public function Footer() {
3476 $cur_y = $this->y;
3477 $this->SetTextColorArray($this->footer_text_color);
3478 //set style for cell border
3479 $line_width = (0.85 / $this->k);
3480 $this->SetLineStyle(array('width' => $line_width, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => $this->footer_line_color));
3481 //print document barcode
3482 $barcode = $this->getBarcode();
3483 if (!empty($barcode)) {
3484 $this->Ln($line_width);
3485 $barcode_width = round(($this->w - $this->original_lMargin - $this->original_rMargin) / 3);
3486 $style = array(
3487 'position' => $this->rtl?'R':'L',
3488 'align' => $this->rtl?'R':'L',
3489 'stretch' => false,
3490 'fitwidth' => true,
3491 'cellfitalign' => '',
3492 'border' => false,
3493 'padding' => 0,
3494 'fgcolor' => array(0,0,0),
3495 'bgcolor' => false,
3496 'text' => false
3497 );
3498 $this->write1DBarcode($barcode, 'C128', '', $cur_y + $line_width, '', (($this->footer_margin / 3) - $line_width), 0.3, $style, '');
3499 }
3500 $w_page = isset($this->l['w_page']) ? $this->l['w_page'].' ' : '';
3501 if (empty($this->pagegroups)) {
3502 $pagenumtxt = $w_page.$this->getAliasNumPage().' / '.$this->getAliasNbPages();
3503 } else {
3504 $pagenumtxt = $w_page.$this->getPageNumGroupAlias().' / '.$this->getPageGroupAlias();
3505 }
3506 $this->SetY($cur_y);
3507 //Print page number
3508 if ($this->getRTL()) {
3509 $this->SetX($this->original_rMargin);
3510 $this->Cell(0, 0, $pagenumtxt, 'T', 0, 'L');
3511 } else {
3512 $this->SetX($this->original_lMargin);
3513 $this->Cell(0, 0, $this->getAliasRightShift().$pagenumtxt, 'T', 0, 'R');
3514 }
3515 }
3516
3517 /**
3518 * This method is used to render the page header.
3519 * @protected
3520 * @since 4.0.012 (2008-07-24)
3521 */
3522 protected function setHeader() {
3523 if (!$this->print_header OR ($this->state != 2)) {
3524 return;
3525 }
3526 $this->InHeader = true;
3527 $this->setGraphicVars($this->default_graphic_vars);
3528 $temp_thead = $this->thead;
3529 $temp_theadMargins = $this->theadMargins;
3530 $lasth = $this->lasth;
3531 $newline = $this->newline;
3532 $this->_outSaveGraphicsState();
3533 $this->rMargin = $this->original_rMargin;
3534 $this->lMargin = $this->original_lMargin;
3535 $this->SetCellPadding(0);
3536 //set current position
3537 if ($this->rtl) {
3538 $this->SetXY($this->original_rMargin, $this->header_margin);
3539 } else {
3540 $this->SetXY($this->original_lMargin, $this->header_margin);
3541 }
3542 $this->SetFont($this->header_font[0], $this->header_font[1], $this->header_font[2]);
3543 $this->Header();
3544 //restore position
3545 if ($this->rtl) {
3546 $this->SetXY($this->original_rMargin, $this->tMargin);
3547 } else {
3548 $this->SetXY($this->original_lMargin, $this->tMargin);
3549 }
3550 $this->_outRestoreGraphicsState();
3551 $this->lasth = $lasth;
3552 $this->thead = $temp_thead;
3553 $this->theadMargins = $temp_theadMargins;
3554 $this->newline = $newline;
3555 $this->InHeader = false;
3556 }
3557
3558 /**
3559 * This method is used to render the page footer.
3560 * @protected
3561 * @since 4.0.012 (2008-07-24)
3562 */
3563 protected function setFooter() {
3564 if ($this->state != 2) {
3565 return;
3566 }
3567 $this->InFooter = true;
3568 // save current graphic settings
3569 $gvars = $this->getGraphicVars();
3570 // mark this point
3571 $this->footerpos[$this->page] = $this->pagelen[$this->page];
3572 $this->_out("\n");
3573 if ($this->print_footer) {
3574 $this->setGraphicVars($this->default_graphic_vars);
3575 $this->current_column = 0;
3576 $this->num_columns = 1;
3577 $temp_thead = $this->thead;
3578 $temp_theadMargins = $this->theadMargins;
3579 $lasth = $this->lasth;
3580 $this->_outSaveGraphicsState();
3581 $this->rMargin = $this->original_rMargin;
3582 $this->lMargin = $this->original_lMargin;
3583 $this->SetCellPadding(0);
3584 //set current position
3585 $footer_y = $this->h - $this->footer_margin;
3586 if ($this->rtl) {
3587 $this->SetXY($this->original_rMargin, $footer_y);
3588 } else {
3589 $this->SetXY($this->original_lMargin, $footer_y);
3590 }
3591 $this->SetFont($this->footer_font[0], $this->footer_font[1], $this->footer_font[2]);
3592 $this->Footer();
3593 //restore position
3594 if ($this->rtl) {
3595 $this->SetXY($this->original_rMargin, $this->tMargin);
3596 } else {
3597 $this->SetXY($this->original_lMargin, $this->tMargin);
3598 }
3599 $this->_outRestoreGraphicsState();
3600 $this->lasth = $lasth;
3601 $this->thead = $temp_thead;
3602 $this->theadMargins = $temp_theadMargins;
3603 }
3604 // restore graphic settings
3605 $this->setGraphicVars($gvars);
3606 $this->current_column = $gvars['current_column'];
3607 $this->num_columns = $gvars['num_columns'];
3608 // calculate footer length
3609 $this->footerlen[$this->page] = $this->pagelen[$this->page] - $this->footerpos[$this->page] + 1;
3610 $this->InFooter = false;
3611 }
3612
3613 /**
3614 * Check if we are on the page body (excluding page header and footer).
3615 * @return true if we are not in page header nor in page footer, false otherwise.
3616 * @protected
3617 * @since 5.9.091 (2011-06-15)
3618 */
3619 protected function inPageBody() {
3620 return (($this->InHeader === false) AND ($this->InFooter === false));
3621 }
3622
3623 /**
3624 * This method is used to render the table header on new page (if any).
3625 * @protected
3626 * @since 4.5.030 (2009-03-25)
3627 */
3628 protected function setTableHeader() {
3629 if ($this->num_columns > 1) {
3630 // multi column mode
3631 return;
3632 }
3633 if (isset($this->theadMargins['top'])) {
3634 // restore the original top-margin
3635 $this->tMargin = $this->theadMargins['top'];
3636 $this->pagedim[$this->page]['tm'] = $this->tMargin;
3637 $this->y = $this->tMargin;
3638 }
3639 if (!TCPDF_STATIC::empty_string($this->thead) AND (!$this->inthead)) {
3640 // set margins
3641 $prev_lMargin = $this->lMargin;
3642 $prev_rMargin = $this->rMargin;
3643 $prev_cell_padding = $this->cell_padding;
3644 $this->lMargin = $this->theadMargins['lmargin'] + ($this->pagedim[$this->page]['olm'] - $this->pagedim[$this->theadMargins['page']]['olm']);
3645 $this->rMargin = $this->theadMargins['rmargin'] + ($this->pagedim[$this->page]['orm'] - $this->pagedim[$this->theadMargins['page']]['orm']);
3646 $this->cell_padding = $this->theadMargins['cell_padding'];
3647 if ($this->rtl) {
3648 $this->x = $this->w - $this->rMargin;
3649 } else {
3650 $this->x = $this->lMargin;
3651 }
3652 // account for special "cell" mode
3653 if ($this->theadMargins['cell']) {
3654 if ($this->rtl) {
3655 $this->x -= $this->cell_padding['R'];
3656 } else {
3657 $this->x += $this->cell_padding['L'];
3658 }
3659 }
3660 $gvars = $this->getGraphicVars();
3661 if (!empty($this->theadMargins['gvars'])) {
3662 // set the correct graphic style
3663 $this->setGraphicVars($this->theadMargins['gvars']);
3664 $this->rMargin = $gvars['rMargin'];
3665 $this->lMargin = $gvars['lMargin'];
3666 }
3667 // print table header
3668 $this->writeHTML($this->thead, false, false, false, false, '');
3669 $this->setGraphicVars($gvars);
3670 // set new top margin to skip the table headers
3671 if (!isset($this->theadMargins['top'])) {
3672 $this->theadMargins['top'] = $this->tMargin;
3673 }
3674 // store end of header position
3675 if (!isset($this->columns[0]['th'])) {
3676 $this->columns[0]['th'] = array();
3677 }
3678 $this->columns[0]['th']['\''.$this->page.'\''] = $this->y;
3679 $this->tMargin = $this->y;
3680 $this->pagedim[$this->page]['tm'] = $this->tMargin;
3681 $this->lasth = 0;
3682 $this->lMargin = $prev_lMargin;
3683 $this->rMargin = $prev_rMargin;
3684 $this->cell_padding = $prev_cell_padding;
3685 }
3686 }
3687
3688 /**
3689 * Returns the current page number.
3690 * @return int page number
3691 * @public
3692 * @since 1.0
3693 * @see getAliasNbPages()
3694 */
3695 public function PageNo() {
3696 return $this->page;
3697 }
3698
3699 /**
3700 * Returns the array of spot colors.
3701 * @return (array) Spot colors array.
3702 * @public
3703 * @since 6.0.038 (2013-09-30)
3704 */
3705 public function getAllSpotColors() {
3706 return $this->spot_colors;
3707 }
3708
3709 /**
3710 * Defines a new spot color.
3711 * It can be expressed in RGB components or gray scale.
3712 * The method can be called before the first page is created and the value is retained from page to page.
3713 * @param $name (string) Full name of the spot color.
3714 * @param $c (float) Cyan color for CMYK. Value between 0 and 100.
3715 * @param $m (float) Magenta color for CMYK. Value between 0 and 100.
3716 * @param $y (float) Yellow color for CMYK. Value between 0 and 100.
3717 * @param $k (float) Key (Black) color for CMYK. Value between 0 and 100.
3718 * @public
3719 * @since 4.0.024 (2008-09-12)
3720 * @see SetDrawSpotColor(), SetFillSpotColor(), SetTextSpotColor()
3721 */
3722 public function AddSpotColor($name, $c, $m, $y, $k) {
3723 if (!isset($this->spot_colors[$name])) {
3724 $i = (1 + count($this->spot_colors));
3725 $this->spot_colors[$name] = array('C' => $c, 'M' => $m, 'Y' => $y, 'K' => $k, 'name' => $name, 'i' => $i);
3726 }
3727 }
3728
3729 /**
3730 * Set the spot color for the specified type ('draw', 'fill', 'text').
3731 * @param $type (string) Type of object affected by this color: ('draw', 'fill', 'text').
3732 * @param $name (string) Name of the spot color.
3733 * @param $tint (float) Intensity of the color (from 0 to 100 ; 100 = full intensity by default).
3734 * @return (string) PDF color command.
3735 * @public
3736 * @since 5.9.125 (2011-10-03)
3737 */
3738 public function setSpotColor($type, $name, $tint=100) {
3739 $spotcolor = TCPDF_COLORS::getSpotColor($name, $this->spot_colors);
3740 if ($spotcolor === false) {
3741 $this->Error('Undefined spot color: '.$name.', you must add it using the AddSpotColor() method.');
3742 }
3743 $tint = (max(0, min(100, $tint)) / 100);
3744 $pdfcolor = sprintf('/CS%d ', $this->spot_colors[$name]['i']);
3745 switch ($type) {
3746 case 'draw': {
3747 $pdfcolor .= sprintf('CS %F SCN', $tint);
3748 $this->DrawColor = $pdfcolor;
3749 $this->strokecolor = $spotcolor;
3750 break;
3751 }
3752 case 'fill': {
3753 $pdfcolor .= sprintf('cs %F scn', $tint);
3754 $this->FillColor = $pdfcolor;
3755 $this->bgcolor = $spotcolor;
3756 break;
3757 }
3758 case 'text': {
3759 $pdfcolor .= sprintf('cs %F scn', $tint);
3760 $this->TextColor = $pdfcolor;
3761 $this->fgcolor = $spotcolor;
3762 break;
3763 }
3764 }
3765 $this->ColorFlag = ($this->FillColor != $this->TextColor);
3766 if ($this->state == 2) {
3767 $this->_out($pdfcolor);
3768 }
3769 if ($this->inxobj) {
3770 // we are inside an XObject template
3771 $this->xobjects[$this->xobjid]['spot_colors'][$name] = $this->spot_colors[$name];
3772 }
3773 return $pdfcolor;
3774 }
3775
3776 /**
3777 * Defines the spot color used for all drawing operations (lines, rectangles and cell borders).
3778 * @param $name (string) Name of the spot color.
3779 * @param $tint (float) Intensity of the color (from 0 to 100 ; 100 = full intensity by default).
3780 * @public
3781 * @since 4.0.024 (2008-09-12)
3782 * @see AddSpotColor(), SetFillSpotColor(), SetTextSpotColor()
3783 */
3784 public function SetDrawSpotColor($name, $tint=100) {
3785 $this->setSpotColor('draw', $name, $tint);
3786 }
3787
3788 /**
3789 * Defines the spot color used for all filling operations (filled rectangles and cell backgrounds).
3790 * @param $name (string) Name of the spot color.
3791 * @param $tint (float) Intensity of the color (from 0 to 100 ; 100 = full intensity by default).
3792 * @public
3793 * @since 4.0.024 (2008-09-12)
3794 * @see AddSpotColor(), SetDrawSpotColor(), SetTextSpotColor()
3795 */
3796 public function SetFillSpotColor($name, $tint=100) {
3797 $this->setSpotColor('fill', $name, $tint);
3798 }
3799
3800 /**
3801 * Defines the spot color used for text.
3802 * @param $name (string) Name of the spot color.
3803 * @param $tint (int) Intensity of the color (from 0 to 100 ; 100 = full intensity by default).
3804 * @public
3805 * @since 4.0.024 (2008-09-12)
3806 * @see AddSpotColor(), SetDrawSpotColor(), SetFillSpotColor()
3807 */
3808 public function SetTextSpotColor($name, $tint=100) {
3809 $this->setSpotColor('text', $name, $tint);
3810 }
3811
3812 /**
3813 * Set the color array for the specified type ('draw', 'fill', 'text').
3814 * It can be expressed in RGB, CMYK or GRAY SCALE components.
3815 * The method can be called before the first page is created and the value is retained from page to page.
3816 * @param $type (string) Type of object affected by this color: ('draw', 'fill', 'text').
3817 * @param $color (array) Array of colors (1=gray, 3=RGB, 4=CMYK or 5=spotcolor=CMYK+name values).
3818 * @param $ret (boolean) If true do not send the PDF command.
3819 * @return (string) The PDF command or empty string.
3820 * @public
3821 * @since 3.1.000 (2008-06-11)
3822 */
3823 public function setColorArray($type, $color, $ret=false) {
3824 if (is_array($color)) {
3825 $color = array_values($color);
3826 // component: grey, RGB red or CMYK cyan
3827 $c = isset($color[0]) ? $color[0] : -1;
3828 // component: RGB green or CMYK magenta
3829 $m = isset($color[1]) ? $color[1] : -1;
3830 // component: RGB blue or CMYK yellow
3831 $y = isset($color[2]) ? $color[2] : -1;
3832 // component: CMYK black
3833 $k = isset($color[3]) ? $color[3] : -1;
3834 // color name
3835 $name = isset($color[4]) ? $color[4] : '';
3836 if ($c >= 0) {
3837 return $this->setColor($type, $c, $m, $y, $k, $ret, $name);
3838 }
3839 }
3840 return '';
3841 }
3842
3843 /**
3844 * Defines the color used for all drawing operations (lines, rectangles and cell borders).
3845 * It can be expressed in RGB, CMYK or GRAY SCALE components.
3846 * The method can be called before the first page is created and the value is retained from page to page.
3847 * @param $color (array) Array of colors (1, 3 or 4 values).
3848 * @param $ret (boolean) If true do not send the PDF command.
3849 * @return string the PDF command
3850 * @public
3851 * @since 3.1.000 (2008-06-11)
3852 * @see SetDrawColor()
3853 */
3854 public function SetDrawColorArray($color, $ret=false) {
3855 return $this->setColorArray('draw', $color, $ret);
3856 }
3857
3858 /**
3859 * Defines the color used for all filling operations (filled rectangles and cell backgrounds).
3860 * It can be expressed in RGB, CMYK or GRAY SCALE components.
3861 * The method can be called before the first page is created and the value is retained from page to page.
3862 * @param $color (array) Array of colors (1, 3 or 4 values).
3863 * @param $ret (boolean) If true do not send the PDF command.
3864 * @public
3865 * @since 3.1.000 (2008-6-11)
3866 * @see SetFillColor()
3867 */
3868 public function SetFillColorArray($color, $ret=false) {
3869 return $this->setColorArray('fill', $color, $ret);
3870 }
3871
3872 /**
3873 * Defines the color used for text. It can be expressed in RGB components or gray scale.
3874 * The method can be called before the first page is created and the value is retained from page to page.
3875 * @param $color (array) Array of colors (1, 3 or 4 values).
3876 * @param $ret (boolean) If true do not send the PDF command.
3877 * @public
3878 * @since 3.1.000 (2008-6-11)
3879 * @see SetFillColor()
3880 */
3881 public function SetTextColorArray($color, $ret=false) {
3882 return $this->setColorArray('text', $color, $ret);
3883 }
3884
3885 /**
3886 * Defines the color used by the specified type ('draw', 'fill', 'text').
3887 * @param $type (string) Type of object affected by this color: ('draw', 'fill', 'text').
3888 * @param $col1 (float) GRAY level for single color, or Red color for RGB (0-255), or CYAN color for CMYK (0-100).
3889 * @param $col2 (float) GREEN color for RGB (0-255), or MAGENTA color for CMYK (0-100).
3890 * @param $col3 (float) BLUE color for RGB (0-255), or YELLOW color for CMYK (0-100).
3891 * @param $col4 (float) KEY (BLACK) color for CMYK (0-100).
3892 * @param $ret (boolean) If true do not send the command.
3893 * @param $name (string) spot color name (if any)
3894 * @return (string) The PDF command or empty string.
3895 * @public
3896 * @since 5.9.125 (2011-10-03)
3897 */
3898 public function setColor($type, $col1=0, $col2=-1, $col3=-1, $col4=-1, $ret=false, $name='') {
3899 // set default values
3900 if (!is_numeric($col1)) {
3901 $col1 = 0;
3902 }
3903 if (!is_numeric($col2)) {
3904 $col2 = -1;
3905 }
3906 if (!is_numeric($col3)) {
3907 $col3 = -1;
3908 }
3909 if (!is_numeric($col4)) {
3910 $col4 = -1;
3911 }
3912 // set color by case
3913 $suffix = '';
3914 if (($col2 == -1) AND ($col3 == -1) AND ($col4 == -1)) {
3915 // Grey scale
3916 $col1 = max(0, min(255, $col1));
3917 $intcolor = array('G' => $col1);
3918 $pdfcolor = sprintf('%F ', ($col1 / 255));
3919 $suffix = 'g';
3920 } elseif ($col4 == -1) {
3921 // RGB
3922 $col1 = max(0, min(255, $col1));
3923 $col2 = max(0, min(255, $col2));
3924 $col3 = max(0, min(255, $col3));
3925 $intcolor = array('R' => $col1, 'G' => $col2, 'B' => $col3);
3926 $pdfcolor = sprintf('%F %F %F ', ($col1 / 255), ($col2 / 255), ($col3 / 255));
3927 $suffix = 'rg';
3928 } else {
3929 $col1 = max(0, min(100, $col1));
3930 $col2 = max(0, min(100, $col2));
3931 $col3 = max(0, min(100, $col3));
3932 $col4 = max(0, min(100, $col4));
3933 if (empty($name)) {
3934 // CMYK
3935 $intcolor = array('C' => $col1, 'M' => $col2, 'Y' => $col3, 'K' => $col4);
3936 $pdfcolor = sprintf('%F %F %F %F ', ($col1 / 100), ($col2 / 100), ($col3 / 100), ($col4 / 100));
3937 $suffix = 'k';
3938 } else {
3939 // SPOT COLOR
3940 $intcolor = array('C' => $col1, 'M' => $col2, 'Y' => $col3, 'K' => $col4, 'name' => $name);
3941 $this->AddSpotColor($name, $col1, $col2, $col3, $col4);
3942 $pdfcolor = $this->setSpotColor($type, $name, 100);
3943 }
3944 }
3945 switch ($type) {
3946 case 'draw': {
3947 $pdfcolor .= strtoupper($suffix);
3948 $this->DrawColor = $pdfcolor;
3949 $this->strokecolor = $intcolor;
3950 break;
3951 }
3952 case 'fill': {
3953 $pdfcolor .= $suffix;
3954 $this->FillColor = $pdfcolor;
3955 $this->bgcolor = $intcolor;
3956 break;
3957 }
3958 case 'text': {
3959 $pdfcolor .= $suffix;
3960 $this->TextColor = $pdfcolor;
3961 $this->fgcolor = $intcolor;
3962 break;
3963 }
3964 }
3965 $this->ColorFlag = ($this->FillColor != $this->TextColor);
3966 if (($type != 'text') AND ($this->state == 2)) {
3967 if (!$ret) {
3968 $this->_out($pdfcolor);
3969 }
3970 return $pdfcolor;
3971 }
3972 return '';
3973 }
3974
3975 /**
3976 * Defines the color used for all drawing operations (lines, rectangles and cell borders). It can be expressed in RGB components or gray scale. The method can be called before the first page is created and the value is retained from page to page.
3977 * @param $col1 (float) GRAY level for single color, or Red color for RGB (0-255), or CYAN color for CMYK (0-100).
3978 * @param $col2 (float) GREEN color for RGB (0-255), or MAGENTA color for CMYK (0-100).
3979 * @param $col3 (float) BLUE color for RGB (0-255), or YELLOW color for CMYK (0-100).
3980 * @param $col4 (float) KEY (BLACK) color for CMYK (0-100).
3981 * @param $ret (boolean) If true do not send the command.
3982 * @param $name (string) spot color name (if any)
3983 * @return string the PDF command
3984 * @public
3985 * @since 1.3
3986 * @see SetDrawColorArray(), SetFillColor(), SetTextColor(), Line(), Rect(), Cell(), MultiCell()
3987 */
3988 public function SetDrawColor($col1=0, $col2=-1, $col3=-1, $col4=-1, $ret=false, $name='') {
3989 return $this->setColor('draw', $col1, $col2, $col3, $col4, $ret, $name);
3990 }
3991
3992 /**
3993 * Defines the color used for all filling operations (filled rectangles and cell backgrounds). It can be expressed in RGB components or gray scale. The method can be called before the first page is created and the value is retained from page to page.
3994 * @param $col1 (float) GRAY level for single color, or Red color for RGB (0-255), or CYAN color for CMYK (0-100).
3995 * @param $col2 (float) GREEN color for RGB (0-255), or MAGENTA color for CMYK (0-100).
3996 * @param $col3 (float) BLUE color for RGB (0-255), or YELLOW color for CMYK (0-100).
3997 * @param $col4 (float) KEY (BLACK) color for CMYK (0-100).
3998 * @param $ret (boolean) If true do not send the command.
3999 * @param $name (string) Spot color name (if any).
4000 * @return (string) The PDF command.
4001 * @public
4002 * @since 1.3
4003 * @see SetFillColorArray(), SetDrawColor(), SetTextColor(), Rect(), Cell(), MultiCell()
4004 */
4005 public function SetFillColor($col1=0, $col2=-1, $col3=-1, $col4=-1, $ret=false, $name='') {
4006 return $this->setColor('fill', $col1, $col2, $col3, $col4, $ret, $name);
4007 }
4008
4009 /**
4010 * Defines the color used for text. It can be expressed in RGB components or gray scale. The method can be called before the first page is created and the value is retained from page to page.
4011 * @param $col1 (float) GRAY level for single color, or Red color for RGB (0-255), or CYAN color for CMYK (0-100).
4012 * @param $col2 (float) GREEN color for RGB (0-255), or MAGENTA color for CMYK (0-100).
4013 * @param $col3 (float) BLUE color for RGB (0-255), or YELLOW color for CMYK (0-100).
4014 * @param $col4 (float) KEY (BLACK) color for CMYK (0-100).
4015 * @param $ret (boolean) If true do not send the command.
4016 * @param $name (string) Spot color name (if any).
4017 * @return (string) Empty string.
4018 * @public
4019 * @since 1.3
4020 * @see SetTextColorArray(), SetDrawColor(), SetFillColor(), Text(), Cell(), MultiCell()
4021 */
4022 public function SetTextColor($col1=0, $col2=-1, $col3=-1, $col4=-1, $ret=false, $name='') {
4023 return $this->setColor('text', $col1, $col2, $col3, $col4, $ret, $name);
4024 }
4025
4026 /**
4027 * Returns the length of a string in user unit. A font must be selected.<br>
4028 * @param $s (string) The string whose length is to be computed
4029 * @param $fontname (string) Family font. It can be either a name defined by AddFont() or one of the standard families. It is also possible to pass an empty string, in that case, the current family is retained.
4030 * @param $fontstyle (string) Font style. Possible values are (case insensitive):<ul><li>empty string: regular</li><li>B: bold</li><li>I: italic</li><li>U: underline</li><li>D: line-through</li><li>O: overline</li></ul> or any combination. The default value is regular.
4031 * @param $fontsize (float) Font size in points. The default value is the current size.
4032 * @param $getarray (boolean) if true returns an array of characters widths, if false returns the total length.
4033 * @return mixed int total string length or array of characted widths
4034 * @author Nicola Asuni
4035 * @public
4036 * @since 1.2
4037 */
4038 public function GetStringWidth($s, $fontname='', $fontstyle='', $fontsize=0, $getarray=false) {
4039 return $this->GetArrStringWidth(TCPDF_FONTS::utf8Bidi(TCPDF_FONTS::UTF8StringToArray($s, $this->isunicode, $this->CurrentFont), $s, $this->tmprtl, $this->isunicode, $this->CurrentFont), $fontname, $fontstyle, $fontsize, $getarray);
4040 }
4041
4042 /**
4043 * Returns the string length of an array of chars in user unit or an array of characters widths. A font must be selected.<br>
4044 * @param $sa (string) The array of chars whose total length is to be computed
4045 * @param $fontname (string) Family font. It can be either a name defined by AddFont() or one of the standard families. It is also possible to pass an empty string, in that case, the current family is retained.
4046 * @param $fontstyle (string) Font style. Possible values are (case insensitive):<ul><li>empty string: regular</li><li>B: bold</li><li>I: italic</li><li>U: underline</li><li>D: line through</li><li>O: overline</li></ul> or any combination. The default value is regular.
4047 * @param $fontsize (float) Font size in points. The default value is the current size.
4048 * @param $getarray (boolean) if true returns an array of characters widths, if false returns the total length.
4049 * @return mixed int total string length or array of characted widths
4050 * @author Nicola Asuni
4051 * @public
4052 * @since 2.4.000 (2008-03-06)
4053 */
4054 public function GetArrStringWidth($sa, $fontname='', $fontstyle='', $fontsize=0, $getarray=false) {
4055 // store current values
4056 if (!TCPDF_STATIC::empty_string($fontname)) {
4057 $prev_FontFamily = $this->FontFamily;
4058 $prev_FontStyle = $this->FontStyle;
4059 $prev_FontSizePt = $this->FontSizePt;
4060 $this->SetFont($fontname, $fontstyle, $fontsize, '', 'default', false);
4061 }
4062 // convert UTF-8 array to Latin1 if required
4063 if ($this->isunicode AND (!$this->isUnicodeFont())) {
4064 $sa = TCPDF_FONTS::UTF8ArrToLatin1Arr($sa);
4065 }
4066 $w = 0; // total width
4067 $wa = array(); // array of characters widths
4068 foreach ($sa as $ck => $char) {
4069 // character width
4070 $cw = $this->GetCharWidth($char, isset($sa[($ck + 1)]));
4071 $wa[] = $cw;
4072 $w += $cw;
4073 }
4074 // restore previous values
4075 if (!TCPDF_STATIC::empty_string($fontname)) {
4076 $this->SetFont($prev_FontFamily, $prev_FontStyle, $prev_FontSizePt, '', 'default', false);
4077 }
4078 if ($getarray) {
4079 return $wa;
4080 }
4081 return $w;
4082 }
4083
4084 /**
4085 * Returns the length of the char in user unit for the current font considering current stretching and spacing (tracking).
4086 * @param $char (int) The char code whose length is to be returned
4087 * @param $notlast (boolean) If false ignore the font-spacing.
4088 * @return float char width
4089 * @author Nicola Asuni
4090 * @public
4091 * @since 2.4.000 (2008-03-06)
4092 */
4093 public function GetCharWidth($char, $notlast=true) {
4094 // get raw width
4095 $chw = $this->getRawCharWidth($char);
4096 if (($this->font_spacing < 0) OR (($this->font_spacing > 0) AND $notlast)) {
4097 // increase/decrease font spacing
4098 $chw += $this->font_spacing;
4099 }
4100 if ($this->font_stretching != 100) {
4101 // fixed stretching mode
4102 $chw *= ($this->font_stretching / 100);
4103 }
4104 return $chw;
4105 }
4106
4107 /**
4108 * Returns the length of the char in user unit for the current font.
4109 * @param $char (int) The char code whose length is to be returned
4110 * @return float char width
4111 * @author Nicola Asuni
4112 * @public
4113 * @since 5.9.000 (2010-09-28)
4114 */
4115 public function getRawCharWidth($char) {
4116 if ($char == 173) {
4117 // SHY character will not be printed
4118 return (0);
4119 }
4120 if (isset($this->CurrentFont['cw'][$char])) {
4121 $w = $this->CurrentFont['cw'][$char];
4122 } elseif (isset($this->CurrentFont['dw'])) {
4123 // default width
4124 $w = $this->CurrentFont['dw'];
4125 } elseif (isset($this->CurrentFont['cw'][32])) {
4126 // default width
4127 $w = $this->CurrentFont['cw'][32];
4128 } else {
4129 $w = 600;
4130 }
4131 return $this->getAbsFontMeasure($w);
4132 }
4133
4134 /**
4135 * Returns the numbero of characters in a string.
4136 * @param $s (string) The input string.
4137 * @return int number of characters
4138 * @public
4139 * @since 2.0.0001 (2008-01-07)
4140 */
4141 public function GetNumChars($s) {
4142 if ($this->isUnicodeFont()) {
4143 return count(TCPDF_FONTS::UTF8StringToArray($s, $this->isunicode, $this->CurrentFont));
4144 }
4145 return strlen($s);
4146 }
4147
4148 /**
4149 * Fill the list of available fonts ($this->fontlist).
4150 * @protected
4151 * @since 4.0.013 (2008-07-28)
4152 */
4153 protected function getFontsList() {
4154 if (($fontsdir = opendir(TCPDF_FONTS::_getfontpath())) !== false) {
4155 while (($file = readdir($fontsdir)) !== false) {
4156 if (substr($file, -4) == '.php') {
4157 array_push($this->fontlist, strtolower(basename($file, '.php')));
4158 }
4159 }
4160 closedir($fontsdir);
4161 }
4162 }
4163
4164 /**
4165 * Returns the unicode caracter specified by the value
4166 * @param $c (int) UTF-8 value
4167 * @return Returns the specified character.
4168 * @since 2.3.000 (2008-03-05)
4169 * @public
4170 * @deprecated
4171 */
4172 public function unichr($c) {
4173 return TCPDF_FONTS::unichr($c, $this->isunicode);
4174 }
4175
4176 /**
4177 * Convert and add the selected TrueType or Type1 font to the fonts folder (that must be writeable).
4178 * @param $fontfile (string) Font file (full path).
4179 * @param $fonttype (string) Font type. Leave empty for autodetect mode. Valid values are: TrueTypeUnicode, TrueType, Type1, CID0JP = CID-0 Japanese, CID0KR = CID-0 Korean, CID0CS = CID-0 Chinese Simplified, CID0CT = CID-0 Chinese Traditional.
4180 * @param $enc (string) Name of the encoding table to use. Leave empty for default mode. Omit this parameter for TrueType Unicode and symbolic fonts like Symbol or ZapfDingBats.
4181 * @param $flags (int) Unsigned 32-bit integer containing flags specifying various characteristics of the font (PDF32000:2008 - 9.8.2 Font Descriptor Flags): +1 for fixed font; +4 for symbol or +32 for non-symbol; +64 for italic. Fixed and Italic mode are generally autodetected so you have to set it to 32 = non-symbolic font (default) or 4 = symbolic font.
4182 * @param $outpath (string) Output path for generated font files (must be writeable by the web server). Leave empty for default font folder.
4183 * @param $platid (int) Platform ID for CMAP table to extract (when building a Unicode font for Windows this value should be 3, for Macintosh should be 1).
4184 * @param $encid (int) Encoding ID for CMAP table to extract (when building a Unicode font for Windows this value should be 1, for Macintosh should be 0). When Platform ID is 3, legal values for Encoding ID are: 0=Symbol, 1=Unicode, 2=ShiftJIS, 3=PRC, 4=Big5, 5=Wansung, 6=Johab, 7=Reserved, 8=Reserved, 9=Reserved, 10=UCS-4.
4185 * @param $addcbbox (boolean) If true includes the character bounding box information on the php font file.
4186 * @return (string) TCPDF font name.
4187 * @author Nicola Asuni
4188 * @since 5.9.123 (2010-09-30)
4189 * @public
4190 * @deprecated
4191 */
4192 public function addTTFfont($fontfile, $fonttype='', $enc='', $flags=32, $outpath='', $platid=3, $encid=1, $addcbbox=false) {
4193 return TCPDF_FONTS::addTTFfont($fontfile, $fonttype, $enc, $flags, $outpath, $platid, $encid, $addcbbox);
4194 }
4195
4196 /**
4197 * Imports a TrueType, Type1, core, or CID0 font and makes it available.
4198 * It is necessary to generate a font definition file first (read /fonts/utils/README.TXT).
4199 * The definition file (and the font file itself when embedding) must be present either in the current directory or in the one indicated by K_PATH_FONTS if the constant is defined. If it could not be found, the error "Could not include font definition file" is generated.
4200 * @param $family (string) Font family. The name can be chosen arbitrarily. If it is a standard family name, it will override the corresponding font.
4201 * @param $style (string) Font style. Possible values are (case insensitive):<ul><li>empty string: regular (default)</li><li>B: bold</li><li>I: italic</li><li>BI or IB: bold italic</li></ul>
4202 * @param $fontfile (string) The font definition file. By default, the name is built from the family and style, in lower case with no spaces.
4203 * @return array containing the font data, or false in case of error.
4204 * @param $subset (mixed) if true embedd only a subset of the font (stores only the information related to the used characters); if false embedd full font; if 'default' uses the default value set using setFontSubsetting(). This option is valid only for TrueTypeUnicode fonts. If you want to enable users to change the document, set this parameter to false. If you subset the font, the person who receives your PDF would need to have your same font in order to make changes to your PDF. The file size of the PDF would also be smaller because you are embedding only part of a font.
4205 * @public
4206 * @since 1.5
4207 * @see SetFont(), setFontSubsetting()
4208 */
4209 public function AddFont($family, $style='', $fontfile='', $subset='default') {
4210 if ($subset === 'default') {
4211 $subset = $this->font_subsetting;
4212 }
4213 if ($this->pdfa_mode) {
4214 $subset = false;
4215 }
4216 if (TCPDF_STATIC::empty_string($family)) {
4217 if (!TCPDF_STATIC::empty_string($this->FontFamily)) {
4218 $family = $this->FontFamily;
4219 } else {
4220 $this->Error('Empty font family');
4221 }
4222 }
4223 // move embedded styles on $style
4224 if (substr($family, -1) == 'I') {
4225 $style .= 'I';
4226 $family = substr($family, 0, -1);
4227 }
4228 if (substr($family, -1) == 'B') {
4229 $style .= 'B';
4230 $family = substr($family, 0, -1);
4231 }
4232 // normalize family name
4233 $family = strtolower($family);
4234 if ((!$this->isunicode) AND ($family == 'arial')) {
4235 $family = 'helvetica';
4236 }
4237 if (($family == 'symbol') OR ($family == 'zapfdingbats')) {
4238 $style = '';
4239 }
4240 if ($this->pdfa_mode AND (isset($this->CoreFonts[$family]))) {
4241 // all fonts must be embedded
4242 $family = 'pdfa'.$family;
4243 }
4244 $tempstyle = strtoupper($style);
4245 $style = '';
4246 // underline
4247 if (strpos($tempstyle, 'U') !== false) {
4248 $this->underline = true;
4249 } else {
4250 $this->underline = false;
4251 }
4252 // line-through (deleted)
4253 if (strpos($tempstyle, 'D') !== false) {
4254 $this->linethrough = true;
4255 } else {
4256 $this->linethrough = false;
4257 }
4258 // overline
4259 if (strpos($tempstyle, 'O') !== false) {
4260 $this->overline = true;
4261 } else {
4262 $this->overline = false;
4263 }
4264 // bold
4265 if (strpos($tempstyle, 'B') !== false) {
4266 $style .= 'B';
4267 }
4268 // oblique
4269 if (strpos($tempstyle, 'I') !== false) {
4270 $style .= 'I';
4271 }
4272 $bistyle = $style;
4273 $fontkey = $family.$style;
4274 $font_style = $style.($this->underline ? 'U' : '').($this->linethrough ? 'D' : '').($this->overline ? 'O' : '');
4275 $fontdata = array('fontkey' => $fontkey, 'family' => $family, 'style' => $font_style);
4276 // check if the font has been already added
4277 $fb = $this->getFontBuffer($fontkey);
4278 if ($fb !== false) {
4279 if ($this->inxobj) {
4280 // we are inside an XObject template
4281 $this->xobjects[$this->xobjid]['fonts'][$fontkey] = $fb['i'];
4282 }
4283 return $fontdata;
4284 }
4285 // get specified font directory (if any)
4286 $fontdir = false;
4287 if (!TCPDF_STATIC::empty_string($fontfile)) {
4288 $fontdir = dirname($fontfile);
4289 if (TCPDF_STATIC::empty_string($fontdir) OR ($fontdir == '.')) {
4290 $fontdir = '';
4291 } else {
4292 $fontdir .= '/';
4293 }
4294 }
4295 // true when the font style variation is missing
4296 $missing_style = false;
4297 // search and include font file
4298 if (TCPDF_STATIC::empty_string($fontfile) OR (!@file_exists($fontfile))) {
4299 // build a standard filenames for specified font
4300 $tmp_fontfile = str_replace(' ', '', $family).strtolower($style).'.php';
4301 $fontfile = TCPDF_FONTS::getFontFullPath($tmp_fontfile, $fontdir);
4302 if (TCPDF_STATIC::empty_string($fontfile)) {
4303 $missing_style = true;
4304 // try to remove the style part
4305 $tmp_fontfile = str_replace(' ', '', $family).'.php';
4306 $fontfile = TCPDF_FONTS::getFontFullPath($tmp_fontfile, $fontdir);
4307 }
4308 }
4309 // include font file
4310 if (!TCPDF_STATIC::empty_string($fontfile) AND (@file_exists($fontfile))) {
4311 include($fontfile);
4312 } else {
4313 $this->Error('Could not include font definition file: '.$family.'');
4314 }
4315 // check font parameters
4316 if ((!isset($type)) OR (!isset($cw))) {
4317 $this->Error('The font definition file has a bad format: '.$fontfile.'');
4318 }
4319 // SET default parameters
4320 if (!isset($file) OR TCPDF_STATIC::empty_string($file)) {
4321 $file = '';
4322 }
4323 if (!isset($enc) OR TCPDF_STATIC::empty_string($enc)) {
4324 $enc = '';
4325 }
4326 if (!isset($cidinfo) OR TCPDF_STATIC::empty_string($cidinfo)) {
4327 $cidinfo = array('Registry'=>'Adobe', 'Ordering'=>'Identity', 'Supplement'=>0);
4328 $cidinfo['uni2cid'] = array();
4329 }
4330 if (!isset($ctg) OR TCPDF_STATIC::empty_string($ctg)) {
4331 $ctg = '';
4332 }
4333 if (!isset($desc) OR TCPDF_STATIC::empty_string($desc)) {
4334 $desc = array();
4335 }
4336 if (!isset($up) OR TCPDF_STATIC::empty_string($up)) {
4337 $up = -100;
4338 }
4339 if (!isset($ut) OR TCPDF_STATIC::empty_string($ut)) {
4340 $ut = 50;
4341 }
4342 if (!isset($cw) OR TCPDF_STATIC::empty_string($cw)) {
4343 $cw = array();
4344 }
4345 if (!isset($dw) OR TCPDF_STATIC::empty_string($dw)) {
4346 // set default width
4347 if (isset($desc['MissingWidth']) AND ($desc['MissingWidth'] > 0)) {
4348 $dw = $desc['MissingWidth'];
4349 } elseif (isset($cw[32])) {
4350 $dw = $cw[32];
4351 } else {
4352 $dw = 600;
4353 }
4354 }
4355 ++$this->numfonts;
4356 if ($type == 'core') {
4357 $name = $this->CoreFonts[$fontkey];
4358 $subset = false;
4359 } elseif (($type == 'TrueType') OR ($type == 'Type1')) {
4360 $subset = false;
4361 } elseif ($type == 'TrueTypeUnicode') {
4362 $enc = 'Identity-H';
4363 } elseif ($type == 'cidfont0') {
4364 if ($this->pdfa_mode) {
4365 $this->Error('All fonts must be embedded in PDF/A mode!');
4366 }
4367 } else {
4368 $this->Error('Unknow font type: '.$type.'');
4369 }
4370 // set name if unset
4371 if (!isset($name) OR empty($name)) {
4372 $name = $fontkey;
4373 }
4374 // create artificial font style variations if missing (only works with non-embedded fonts)
4375 if (($type != 'core') AND $missing_style) {
4376 // style variations
4377 $styles = array('' => '', 'B' => ',Bold', 'I' => ',Italic', 'BI' => ',BoldItalic');
4378 $name .= $styles[$bistyle];
4379 // artificial bold
4380 if (strpos($bistyle, 'B') !== false) {
4381 if (isset($desc['StemV'])) {
4382 // from normal to bold
4383 $desc['StemV'] = round($desc['StemV'] * 1.75);
4384 } else {
4385 // bold
4386 $desc['StemV'] = 123;
4387 }
4388 }
4389 // artificial italic
4390 if (strpos($bistyle, 'I') !== false) {
4391 if (isset($desc['ItalicAngle'])) {
4392 $desc['ItalicAngle'] -= 11;
4393 } else {
4394 $desc['ItalicAngle'] = -11;
4395 }
4396 if (isset($desc['Flags'])) {
4397 $desc['Flags'] |= 64; //bit 7
4398 } else {
4399 $desc['Flags'] = 64;
4400 }
4401 }
4402 }
4403 // check if the array of characters bounding boxes is defined
4404 if (!isset($cbbox)) {
4405 $cbbox = array();
4406 }
4407 // initialize subsetchars
4408 $subsetchars = array_fill(0, 255, true);
4409 $this->setFontBuffer($fontkey, array('fontkey' => $fontkey, 'i' => $this->numfonts, 'type' => $type, 'name' => $name, 'desc' => $desc, 'up' => $up, 'ut' => $ut, 'cw' => $cw, 'cbbox' => $cbbox, 'dw' => $dw, 'enc' => $enc, 'cidinfo' => $cidinfo, 'file' => $file, 'ctg' => $ctg, 'subset' => $subset, 'subsetchars' => $subsetchars));
4410 if ($this->inxobj) {
4411 // we are inside an XObject template
4412 $this->xobjects[$this->xobjid]['fonts'][$fontkey] = $this->numfonts;
4413 }
4414 if (isset($diff) AND (!empty($diff))) {
4415 //Search existing encodings
4416 $d = 0;
4417 $nb = count($this->diffs);
4418 for ($i=1; $i <= $nb; ++$i) {
4419 if ($this->diffs[$i] == $diff) {
4420 $d = $i;
4421 break;
4422 }
4423 }
4424 if ($d == 0) {
4425 $d = $nb + 1;
4426 $this->diffs[$d] = $diff;
4427 }
4428 $this->setFontSubBuffer($fontkey, 'diff', $d);
4429 }
4430 if (!TCPDF_STATIC::empty_string($file)) {
4431 if (!isset($this->FontFiles[$file])) {
4432 if ((strcasecmp($type,'TrueType') == 0) OR (strcasecmp($type, 'TrueTypeUnicode') == 0)) {
4433 $this->FontFiles[$file] = array('length1' => $originalsize, 'fontdir' => $fontdir, 'subset' => $subset, 'fontkeys' => array($fontkey));
4434 } elseif ($type != 'core') {
4435 $this->FontFiles[$file] = array('length1' => $size1, 'length2' => $size2, 'fontdir' => $fontdir, 'subset' => $subset, 'fontkeys' => array($fontkey));
4436 }
4437 } else {
4438 // update fontkeys that are sharing this font file
4439 $this->FontFiles[$file]['subset'] = ($this->FontFiles[$file]['subset'] AND $subset);
4440 if (!in_array($fontkey, $this->FontFiles[$file]['fontkeys'])) {
4441 $this->FontFiles[$file]['fontkeys'][] = $fontkey;
4442 }
4443 }
4444 }
4445 return $fontdata;
4446 }
4447
4448 /**
4449 * Sets the font used to print character strings.
4450 * The font can be either a standard one or a font added via the AddFont() method. Standard fonts use Windows encoding cp1252 (Western Europe).
4451 * The method can be called before the first page is created and the font is retained from page to page.
4452 * If you just wish to change the current font size, it is simpler to call SetFontSize().
4453 * Note: for the standard fonts, the font metric files must be accessible. There are three possibilities for this:<ul><li>They are in the current directory (the one where the running script lies)</li><li>They are in one of the directories defined by the include_path parameter</li><li>They are in the directory defined by the K_PATH_FONTS constant</li></ul><br />
4454 * @param $family (string) Family font. It can be either a name defined by AddFont() or one of the standard Type1 families (case insensitive):<ul><li>times (Times-Roman)</li><li>timesb (Times-Bold)</li><li>timesi (Times-Italic)</li><li>timesbi (Times-BoldItalic)</li><li>helvetica (Helvetica)</li><li>helveticab (Helvetica-Bold)</li><li>helveticai (Helvetica-Oblique)</li><li>helveticabi (Helvetica-BoldOblique)</li><li>courier (Courier)</li><li>courierb (Courier-Bold)</li><li>courieri (Courier-Oblique)</li><li>courierbi (Courier-BoldOblique)</li><li>symbol (Symbol)</li><li>zapfdingbats (ZapfDingbats)</li></ul> It is also possible to pass an empty string. In that case, the current family is retained.
4455 * @param $style (string) Font style. Possible values are (case insensitive):<ul><li>empty string: regular</li><li>B: bold</li><li>I: italic</li><li>U: underline</li><li>D: line through</li><li>O: overline</li></ul> or any combination. The default value is regular. Bold and italic styles do not apply to Symbol and ZapfDingbats basic fonts or other fonts when not defined.
4456 * @param $size (float) Font size in points. The default value is the current size. If no size has been specified since the beginning of the document, the value taken is 12
4457 * @param $fontfile (string) The font definition file. By default, the name is built from the family and style, in lower case with no spaces.
4458 * @param $subset (mixed) if true embedd only a subset of the font (stores only the information related to the used characters); if false embedd full font; if 'default' uses the default value set using setFontSubsetting(). This option is valid only for TrueTypeUnicode fonts. If you want to enable users to change the document, set this parameter to false. If you subset the font, the person who receives your PDF would need to have your same font in order to make changes to your PDF. The file size of the PDF would also be smaller because you are embedding only part of a font.
4459 * @param $out (boolean) if true output the font size command, otherwise only set the font properties.
4460 * @author Nicola Asuni
4461 * @public
4462 * @since 1.0
4463 * @see AddFont(), SetFontSize()
4464 */
4465 public function SetFont($family, $style='', $size=null, $fontfile='', $subset='default', $out=true) {
4466 //Select a font; size given in points
4467 if ($size === null) {
4468 $size = $this->FontSizePt;
4469 }
4470 if ($size < 0) {
4471 $size = 0;
4472 }
4473 // try to add font (if not already added)
4474 $fontdata = $this->AddFont($family, $style, $fontfile, $subset);
4475 $this->FontFamily = $fontdata['family'];
4476 $this->FontStyle = $fontdata['style'];
4477 if (isset($this->CurrentFont['fontkey']) AND isset($this->CurrentFont['subsetchars'])) {
4478 // save subset chars of the previous font
4479 $this->setFontSubBuffer($this->CurrentFont['fontkey'], 'subsetchars', $this->CurrentFont['subsetchars']);
4480 }
4481 $this->CurrentFont = $this->getFontBuffer($fontdata['fontkey']);
4482 $this->SetFontSize($size, $out);
4483 }
4484
4485 /**
4486 * Defines the size of the current font.
4487 * @param $size (float) The font size in points.
4488 * @param $out (boolean) if true output the font size command, otherwise only set the font properties.
4489 * @public
4490 * @since 1.0
4491 * @see SetFont()
4492 */
4493 public function SetFontSize($size, $out=true) {
4494 // font size in points
4495 $this->FontSizePt = $size;
4496 // font size in user units
4497 $this->FontSize = $size / $this->k;
4498 // calculate some font metrics
4499 if (isset($this->CurrentFont['desc']['FontBBox'])) {
4500 $bbox = explode(' ', substr($this->CurrentFont['desc']['FontBBox'], 1, -1));
4501 $font_height = ((intval($bbox[3]) - intval($bbox[1])) * $size / 1000);
4502 } else {
4503 $font_height = $size * 1.219;
4504 }
4505 if (isset($this->CurrentFont['desc']['Ascent']) AND ($this->CurrentFont['desc']['Ascent'] > 0)) {
4506 $font_ascent = ($this->CurrentFont['desc']['Ascent'] * $size / 1000);
4507 }
4508 if (isset($this->CurrentFont['desc']['Descent']) AND ($this->CurrentFont['desc']['Descent'] <= 0)) {
4509 $font_descent = (- $this->CurrentFont['desc']['Descent'] * $size / 1000);
4510 }
4511 if (!isset($font_ascent) AND !isset($font_descent)) {
4512 // core font
4513 $font_ascent = 0.76 * $font_height;
4514 $font_descent = $font_height - $font_ascent;
4515 } elseif (!isset($font_descent)) {
4516 $font_descent = $font_height - $font_ascent;
4517 } elseif (!isset($font_ascent)) {
4518 $font_ascent = $font_height - $font_descent;
4519 }
4520 $this->FontAscent = ($font_ascent / $this->k);
4521 $this->FontDescent = ($font_descent / $this->k);
4522 if ($out AND ($this->page > 0) AND (isset($this->CurrentFont['i'])) AND ($this->state == 2)) {
4523 $this->_out(sprintf('BT /F%d %F Tf ET', $this->CurrentFont['i'], $this->FontSizePt));
4524 }
4525 }
4526
4527 /**
4528 * Returns the bounding box of the current font in user units.
4529 * @return array
4530 * @public
4531 * @since 5.9.152 (2012-03-23)
4532 */
4533 public function getFontBBox() {
4534 $fbbox = array();
4535 if (isset($this->CurrentFont['desc']['FontBBox'])) {
4536 $tmpbbox = explode(' ', substr($this->CurrentFont['desc']['FontBBox'], 1, -1));
4537 $fbbox = array_map(array($this,'getAbsFontMeasure'), $tmpbbox);
4538 } else {
4539 // Find max width
4540 if (isset($this->CurrentFont['desc']['MaxWidth'])) {
4541 $maxw = $this->getAbsFontMeasure(intval($this->CurrentFont['desc']['MaxWidth']));
4542 } else {
4543 $maxw = 0;
4544 if (isset($this->CurrentFont['desc']['MissingWidth'])) {
4545 $maxw = max($maxw, $this->CurrentFont['desc']['MissingWidth']);
4546 }
4547 if (isset($this->CurrentFont['desc']['AvgWidth'])) {
4548 $maxw = max($maxw, $this->CurrentFont['desc']['AvgWidth']);
4549 }
4550 if (isset($this->CurrentFont['dw'])) {
4551 $maxw = max($maxw, $this->CurrentFont['dw']);
4552 }
4553 foreach ($this->CurrentFont['cw'] as $char => $w) {
4554 $maxw = max($maxw, $w);
4555 }
4556 if ($maxw == 0) {
4557 $maxw = 600;
4558 }
4559 $maxw = $this->getAbsFontMeasure($maxw);
4560 }
4561 $fbbox = array(0, (0 - $this->FontDescent), $maxw, $this->FontAscent);
4562 }
4563 return $fbbox;
4564 }
4565
4566 /**
4567 * Convert a relative font measure into absolute value.
4568 * @param $s (int) Font measure.
4569 * @return float Absolute measure.
4570 * @since 5.9.186 (2012-09-13)
4571 */
4572 public function getAbsFontMeasure($s) {
4573 return ($s * $this->FontSize / 1000);
4574 }
4575
4576 /**
4577 * Returns the glyph bounding box of the specified character in the current font in user units.
4578 * @param $char (int) Input character code.
4579 * @return mixed array(xMin, yMin, xMax, yMax) or FALSE if not defined.
4580 * @since 5.9.186 (2012-09-13)
4581 */
4582 public function getCharBBox($char) {
4583 if (isset($this->CurrentFont['cbbox'][$char])) {
4584 return array_map(array($this,'getAbsFontMeasure'), $this->CurrentFont['cbbox'][intval($char)]);
4585 }
4586 return false;
4587 }
4588
4589 /**
4590 * Return the font descent value
4591 * @param $font (string) font name
4592 * @param $style (string) font style
4593 * @param $size (float) The size (in points)
4594 * @return int font descent
4595 * @public
4596 * @author Nicola Asuni
4597 * @since 4.9.003 (2010-03-30)
4598 */
4599 public function getFontDescent($font, $style='', $size=0) {
4600 $fontdata = $this->AddFont($font, $style);
4601 $fontinfo = $this->getFontBuffer($fontdata['fontkey']);
4602 if (isset($fontinfo['desc']['Descent']) AND ($fontinfo['desc']['Descent'] <= 0)) {
4603 $descent = (- $fontinfo['desc']['Descent'] * $size / 1000);
4604 } else {
4605 $descent = (1.219 * 0.24 * $size);
4606 }
4607 return ($descent / $this->k);
4608 }
4609
4610 /**
4611 * Return the font ascent value.
4612 * @param $font (string) font name
4613 * @param $style (string) font style
4614 * @param $size (float) The size (in points)
4615 * @return int font ascent
4616 * @public
4617 * @author Nicola Asuni
4618 * @since 4.9.003 (2010-03-30)
4619 */
4620 public function getFontAscent($font, $style='', $size=0) {
4621 $fontdata = $this->AddFont($font, $style);
4622 $fontinfo = $this->getFontBuffer($fontdata['fontkey']);
4623 if (isset($fontinfo['desc']['Ascent']) AND ($fontinfo['desc']['Ascent'] > 0)) {
4624 $ascent = ($fontinfo['desc']['Ascent'] * $size / 1000);
4625 } else {
4626 $ascent = 1.219 * 0.76 * $size;
4627 }
4628 return ($ascent / $this->k);
4629 }
4630
4631 /**
4632 * Return true in the character is present in the specified font.
4633 * @param $char (mixed) Character to check (integer value or string)
4634 * @param $font (string) Font name (family name).
4635 * @param $style (string) Font style.
4636 * @return (boolean) true if the char is defined, false otherwise.
4637 * @public
4638 * @since 5.9.153 (2012-03-28)
4639 */
4640 public function isCharDefined($char, $font='', $style='') {
4641 if (is_string($char)) {
4642 // get character code
4643 $char = TCPDF_FONTS::UTF8StringToArray($char, $this->isunicode, $this->CurrentFont);
4644 $char = $char[0];
4645 }
4646 if (TCPDF_STATIC::empty_string($font)) {
4647 if (TCPDF_STATIC::empty_string($style)) {
4648 return (isset($this->CurrentFont['cw'][intval($char)]));
4649 }
4650 $font = $this->FontFamily;
4651 }
4652 $fontdata = $this->AddFont($font, $style);
4653 $fontinfo = $this->getFontBuffer($fontdata['fontkey']);
4654 return (isset($fontinfo['cw'][intval($char)]));
4655 }
4656
4657 /**
4658 * Replace missing font characters on selected font with specified substitutions.
4659 * @param $text (string) Text to process.
4660 * @param $font (string) Font name (family name).
4661 * @param $style (string) Font style.
4662 * @param $subs (array) Array of possible character substitutions. The key is the character to check (integer value) and the value is a single intege value or an array of possible substitutes.
4663 * @return (string) Processed text.
4664 * @public
4665 * @since 5.9.153 (2012-03-28)
4666 */
4667 public function replaceMissingChars($text, $font='', $style='', $subs=array()) {
4668 if (empty($subs)) {
4669 return $text;
4670 }
4671 if (TCPDF_STATIC::empty_string($font)) {
4672 $font = $this->FontFamily;
4673 }
4674 $fontdata = $this->AddFont($font, $style);
4675 $fontinfo = $this->getFontBuffer($fontdata['fontkey']);
4676 $uniarr = TCPDF_FONTS::UTF8StringToArray($text, $this->isunicode, $this->CurrentFont);
4677 foreach ($uniarr as $k => $chr) {
4678 if (!isset($fontinfo['cw'][$chr])) {
4679 // this character is missing on the selected font
4680 if (isset($subs[$chr])) {
4681 // we have available substitutions
4682 if (is_array($subs[$chr])) {
4683 foreach($subs[$chr] as $s) {
4684 if (isset($fontinfo['cw'][$s])) {
4685 $uniarr[$k] = $s;
4686 break;
4687 }
4688 }
4689 } elseif (isset($fontinfo['cw'][$subs[$chr]])) {
4690 $uniarr[$k] = $subs[$chr];
4691 }
4692 }
4693 }
4694 }
4695 return TCPDF_FONTS::UniArrSubString(TCPDF_FONTS::UTF8ArrayToUniArray($uniarr, $this->isunicode));
4696 }
4697
4698 /**
4699 * Defines the default monospaced font.
4700 * @param $font (string) Font name.
4701 * @public
4702 * @since 4.5.025
4703 */
4704 public function SetDefaultMonospacedFont($font) {
4705 $this->default_monospaced_font = $font;
4706 }
4707
4708 /**
4709 * Creates a new internal link and returns its identifier. An internal link is a clickable area which directs to another place within the document.<br />
4710 * The identifier can then be passed to Cell(), Write(), Image() or Link(). The destination is defined with SetLink().
4711 * @public
4712 * @since 1.5
4713 * @see Cell(), Write(), Image(), Link(), SetLink()
4714 */
4715 public function AddLink() {
4716 // create a new internal link
4717 $n = count($this->links) + 1;
4718 $this->links[$n] = array('p' => 0, 'y' => 0, 'f' => false);
4719 return $n;
4720 }
4721
4722 /**
4723 * Defines the page and position a link points to.
4724 * @param $link (int) The link identifier returned by AddLink()
4725 * @param $y (float) Ordinate of target position; -1 indicates the current position. The default value is 0 (top of page)
4726 * @param $page (int) Number of target page; -1 indicates the current page (default value). If you prefix a page number with the * character, then this page will not be changed when adding/deleting/moving pages.
4727 * @public
4728 * @since 1.5
4729 * @see AddLink()
4730 */
4731 public function SetLink($link, $y=0, $page=-1) {
4732 $fixed = false;
4733 if (!empty($page) AND ($page[0] == '*')) {
4734 $page = intval(substr($page, 1));
4735 // this page number will not be changed when moving/add/deleting pages
4736 $fixed = true;
4737 }
4738 if ($page < 0) {
4739 $page = $this->page;
4740 }
4741 if ($y == -1) {
4742 $y = $this->y;
4743 }
4744 $this->links[$link] = array('p' => $page, 'y' => $y, 'f' => $fixed);
4745 }
4746
4747 /**
4748 * Puts a link on a rectangular area of the page.
4749 * Text or image links are generally put via Cell(), Write() or Image(), but this method can be useful for instance to define a clickable area inside an image.
4750 * @param $x (float) Abscissa of the upper-left corner of the rectangle
4751 * @param $y (float) Ordinate of the upper-left corner of the rectangle
4752 * @param $w (float) Width of the rectangle
4753 * @param $h (float) Height of the rectangle
4754 * @param $link (mixed) URL or identifier returned by AddLink()
4755 * @param $spaces (int) number of spaces on the text to link
4756 * @public
4757 * @since 1.5
4758 * @see AddLink(), Annotation(), Cell(), Write(), Image()
4759 */
4760 public function Link($x, $y, $w, $h, $link, $spaces=0) {
4761 $this->Annotation($x, $y, $w, $h, $link, array('Subtype'=>'Link'), $spaces);
4762 }
4763
4764 /**
4765 * Puts a markup annotation on a rectangular area of the page.
4766 * !!!!THE ANNOTATION SUPPORT IS NOT YET FULLY IMPLEMENTED !!!!
4767 * @param $x (float) Abscissa of the upper-left corner of the rectangle
4768 * @param $y (float) Ordinate of the upper-left corner of the rectangle
4769 * @param $w (float) Width of the rectangle
4770 * @param $h (float) Height of the rectangle
4771 * @param $text (string) annotation text or alternate content
4772 * @param $opt (array) array of options (see section 8.4 of PDF reference 1.7).
4773 * @param $spaces (int) number of spaces on the text to link
4774 * @public
4775 * @since 4.0.018 (2008-08-06)
4776 */
4777 public function Annotation($x, $y, $w, $h, $text, $opt=array('Subtype'=>'Text'), $spaces=0) {
4778 if ($this->inxobj) {
4779 // store parameters for later use on template
4780 $this->xobjects[$this->xobjid]['annotations'][] = array('x' => $x, 'y' => $y, 'w' => $w, 'h' => $h, 'text' => $text, 'opt' => $opt, 'spaces' => $spaces);
4781 return;
4782 }
4783 if ($x === '') {
4784 $x = $this->x;
4785 }
4786 if ($y === '') {
4787 $y = $this->y;
4788 }
4789 // check page for no-write regions and adapt page margins if necessary
4790 list($x, $y) = $this->checkPageRegions($h, $x, $y);
4791 // recalculate coordinates to account for graphic transformations
4792 if (isset($this->transfmatrix) AND !empty($this->transfmatrix)) {
4793 for ($i=$this->transfmatrix_key; $i > 0; --$i) {
4794 $maxid = count($this->transfmatrix[$i]) - 1;
4795 for ($j=$maxid; $j >= 0; --$j) {
4796 $ctm = $this->transfmatrix[$i][$j];
4797 if (isset($ctm['a'])) {
4798 $x = $x * $this->k;
4799 $y = ($this->h - $y) * $this->k;
4800 $w = $w * $this->k;
4801 $h = $h * $this->k;
4802 // top left
4803 $xt = $x;
4804 $yt = $y;
4805 $x1 = ($ctm['a'] * $xt) + ($ctm['c'] * $yt) + $ctm['e'];
4806 $y1 = ($ctm['b'] * $xt) + ($ctm['d'] * $yt) + $ctm['f'];
4807 // top right
4808 $xt = $x + $w;
4809 $yt = $y;
4810 $x2 = ($ctm['a'] * $xt) + ($ctm['c'] * $yt) + $ctm['e'];
4811 $y2 = ($ctm['b'] * $xt) + ($ctm['d'] * $yt) + $ctm['f'];
4812 // bottom left
4813 $xt = $x;
4814 $yt = $y - $h;
4815 $x3 = ($ctm['a'] * $xt) + ($ctm['c'] * $yt) + $ctm['e'];
4816 $y3 = ($ctm['b'] * $xt) + ($ctm['d'] * $yt) + $ctm['f'];
4817 // bottom right
4818 $xt = $x + $w;
4819 $yt = $y - $h;
4820 $x4 = ($ctm['a'] * $xt) + ($ctm['c'] * $yt) + $ctm['e'];
4821 $y4 = ($ctm['b'] * $xt) + ($ctm['d'] * $yt) + $ctm['f'];
4822 // new coordinates (rectangle area)
4823 $x = min($x1, $x2, $x3, $x4);
4824 $y = max($y1, $y2, $y3, $y4);
4825 $w = (max($x1, $x2, $x3, $x4) - $x) / $this->k;
4826 $h = ($y - min($y1, $y2, $y3, $y4)) / $this->k;
4827 $x = $x / $this->k;
4828 $y = $this->h - ($y / $this->k);
4829 }
4830 }
4831 }
4832 }
4833 if ($this->page <= 0) {
4834 $page = 1;
4835 } else {
4836 $page = $this->page;
4837 }
4838 if (!isset($this->PageAnnots[$page])) {
4839 $this->PageAnnots[$page] = array();
4840 }
4841 $this->PageAnnots[$page][] = array('n' => ++$this->n, 'x' => $x, 'y' => $y, 'w' => $w, 'h' => $h, 'txt' => $text, 'opt' => $opt, 'numspaces' => $spaces);
4842 if (!$this->pdfa_mode) {
4843 if ((($opt['Subtype'] == 'FileAttachment') OR ($opt['Subtype'] == 'Sound')) AND (!TCPDF_STATIC::empty_string($opt['FS']))
4844 AND (@file_exists($opt['FS']) OR TCPDF_STATIC::isValidURL($opt['FS']))
4845 AND (!isset($this->embeddedfiles[basename($opt['FS'])]))) {
4846 $this->embeddedfiles[basename($opt['FS'])] = array('f' => ++$this->n, 'n' => ++$this->n, 'file' => $opt['FS']);
4847 }
4848 }
4849 // Add widgets annotation's icons
4850 if (isset($opt['mk']['i']) AND @file_exists($opt['mk']['i'])) {
4851 $this->Image($opt['mk']['i'], '', '', 10, 10, '', '', '', false, 300, '', false, false, 0, false, true);
4852 }
4853 if (isset($opt['mk']['ri']) AND @file_exists($opt['mk']['ri'])) {
4854 $this->Image($opt['mk']['ri'], '', '', 0, 0, '', '', '', false, 300, '', false, false, 0, false, true);
4855 }
4856 if (isset($opt['mk']['ix']) AND @file_exists($opt['mk']['ix'])) {
4857 $this->Image($opt['mk']['ix'], '', '', 0, 0, '', '', '', false, 300, '', false, false, 0, false, true);
4858 }
4859 }
4860
4861 /**
4862 * Embedd the attached files.
4863 * @since 4.4.000 (2008-12-07)
4864 * @protected
4865 * @see Annotation()
4866 */
4867 protected function _putEmbeddedFiles() {
4868 if ($this->pdfa_mode) {
4869 // embedded files are not allowed in PDF/A mode
4870 return;
4871 }
4872 reset($this->embeddedfiles);
4873 foreach ($this->embeddedfiles as $filename => $filedata) {
4874 $data = TCPDF_STATIC::fileGetContents($filedata['file']);
4875 if ($data !== FALSE) {
4876 $rawsize = strlen($data);
4877 if ($rawsize > 0) {
4878 // update name tree
4879 $this->efnames[$filename] = $filedata['f'].' 0 R';
4880 // embedded file specification object
4881 $out = $this->_getobj($filedata['f'])."\n";
4882 $out .= '<</Type /Filespec /F '.$this->_datastring($filename, $filedata['f']).' /EF <</F '.$filedata['n'].' 0 R>> >>';
4883 $out .= "\n".'endobj';
4884 $this->_out($out);
4885 // embedded file object
4886 $filter = '';
4887 if ($this->compress) {
4888 $data = gzcompress($data);
4889 $filter = ' /Filter /FlateDecode';
4890 }
4891 $stream = $this->_getrawstream($data, $filedata['n']);
4892 $out = $this->_getobj($filedata['n'])."\n";
4893 $out .= '<< /Type /EmbeddedFile'.$filter.' /Length '.strlen($stream).' /Params <</Size '.$rawsize.'>> >>';
4894 $out .= ' stream'."\n".$stream."\n".'endstream';
4895 $out .= "\n".'endobj';
4896 $this->_out($out);
4897 }
4898 }
4899 }
4900 }
4901
4902 /**
4903 * Prints a text cell at the specified position.
4904 * This method allows to place a string precisely on the page.
4905 * @param $x (float) Abscissa of the cell origin
4906 * @param $y (float) Ordinate of the cell origin
4907 * @param $txt (string) String to print
4908 * @param $fstroke (int) outline size in user units (false = disable)
4909 * @param $fclip (boolean) if true activate clipping mode (you must call StartTransform() before this function and StopTransform() to stop the clipping tranformation).
4910 * @param $ffill (boolean) if true fills the text
4911 * @param $border (mixed) Indicates if borders must be drawn around the cell. The value can be a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul> or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul> or an array of line styles for each border group - for example: array('LTRB' => array('width' => 2, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(0, 0, 0)))
4912 * @param $ln (int) Indicates where the current position should go after the call. Possible values are:<ul><li>0: to the right (or left for RTL languages)</li><li>1: to the beginning of the next line</li><li>2: below</li></ul>Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value: 0.
4913 * @param $align (string) Allows to center or align the text. Possible values are:<ul><li>L or empty string: left align (default value)</li><li>C: center</li><li>R: right align</li><li>J: justify</li></ul>
4914 * @param $fill (boolean) Indicates if the cell background must be painted (true) or transparent (false).
4915 * @param $link (mixed) URL or identifier returned by AddLink().
4916 * @param $stretch (int) font stretch mode: <ul><li>0 = disabled</li><li>1 = horizontal scaling only if text is larger than cell width</li><li>2 = forced horizontal scaling to fit cell width</li><li>3 = character spacing only if text is larger than cell width</li><li>4 = forced character spacing to fit cell width</li></ul> General font stretching and scaling values will be preserved when possible.
4917 * @param $ignore_min_height (boolean) if true ignore automatic minimum height value.
4918 * @param $calign (string) cell vertical alignment relative to the specified Y value. Possible values are:<ul><li>T : cell top</li><li>A : font top</li><li>L : font baseline</li><li>D : font bottom</li><li>B : cell bottom</li></ul>
4919 * @param $valign (string) text vertical alignment inside the cell. Possible values are:<ul><li>T : top</li><li>C : center</li><li>B : bottom</li></ul>
4920 * @param $rtloff (boolean) if true uses the page top-left corner as origin of axis for $x and $y initial position.
4921 * @public
4922 * @since 1.0
4923 * @see Cell(), Write(), MultiCell(), WriteHTML(), WriteHTMLCell()
4924 */
4925 public function Text($x, $y, $txt, $fstroke=false, $fclip=false, $ffill=true, $border=0, $ln=0, $align='', $fill=false, $link='', $stretch=0, $ignore_min_height=false, $calign='T', $valign='M', $rtloff=false) {
4926 $textrendermode = $this->textrendermode;
4927 $textstrokewidth = $this->textstrokewidth;
4928 $this->setTextRenderingMode($fstroke, $ffill, $fclip);
4929 $this->SetXY($x, $y, $rtloff);
4930 $this->Cell(0, 0, $txt, $border, $ln, $align, $fill, $link, $stretch, $ignore_min_height, $calign, $valign);
4931 // restore previous rendering mode
4932 $this->textrendermode = $textrendermode;
4933 $this->textstrokewidth = $textstrokewidth;
4934 }
4935
4936 /**
4937 * Whenever a page break condition is met, the method is called, and the break is issued or not depending on the returned value.
4938 * The default implementation returns a value according to the mode selected by SetAutoPageBreak().<br />
4939 * This method is called automatically and should not be called directly by the application.
4940 * @return boolean
4941 * @public
4942 * @since 1.4
4943 * @see SetAutoPageBreak()
4944 */
4945 public function AcceptPageBreak() {
4946 if ($this->num_columns > 1) {
4947 // multi column mode
4948 if ($this->current_column < ($this->num_columns - 1)) {
4949 // go to next column
4950 $this->selectColumn($this->current_column + 1);
4951 } elseif ($this->AutoPageBreak) {
4952 // add a new page
4953 $this->AddPage();
4954 // set first column
4955 $this->selectColumn(0);
4956 }
4957 // avoid page breaking from checkPageBreak()
4958 return false;
4959 }
4960 return $this->AutoPageBreak;
4961 }
4962
4963 /**
4964 * Add page if needed.
4965 * @param $h (float) Cell height. Default value: 0.
4966 * @param $y (mixed) starting y position, leave empty for current position.
4967 * @param $addpage (boolean) if true add a page, otherwise only return the true/false state
4968 * @return boolean true in case of page break, false otherwise.
4969 * @since 3.2.000 (2008-07-01)
4970 * @protected
4971 */
4972 protected function checkPageBreak($h=0, $y='', $addpage=true) {
4973 if (TCPDF_STATIC::empty_string($y)) {
4974 $y = $this->y;
4975 }
4976 $current_page = $this->page;
4977 if ((($y + $h) > $this->PageBreakTrigger) AND ($this->inPageBody()) AND ($this->AcceptPageBreak())) {
4978 if ($addpage) {
4979 //Automatic page break
4980 $x = $this->x;
4981 $this->AddPage($this->CurOrientation);
4982 $this->y = $this->tMargin;
4983 $oldpage = $this->page - 1;
4984 if ($this->rtl) {
4985 if ($this->pagedim[$this->page]['orm'] != $this->pagedim[$oldpage]['orm']) {
4986 $this->x = $x - ($this->pagedim[$this->page]['orm'] - $this->pagedim[$oldpage]['orm']);
4987 } else {
4988 $this->x = $x;
4989 }
4990 } else {
4991 if ($this->pagedim[$this->page]['olm'] != $this->pagedim[$oldpage]['olm']) {
4992 $this->x = $x + ($this->pagedim[$this->page]['olm'] - $this->pagedim[$oldpage]['olm']);
4993 } else {
4994 $this->x = $x;
4995 }
4996 }
4997 }
4998 return true;
4999 }
5000 if ($current_page != $this->page) {
5001 // account for columns mode
5002 return true;
5003 }
5004 return false;
5005 }
5006
5007 /**
5008 * Prints a cell (rectangular area) with optional borders, background color and character string. The upper-left corner of the cell corresponds to the current position. The text can be aligned or centered. After the call, the current position moves to the right or to the next line. It is possible to put a link on the text.<br />
5009 * If automatic page breaking is enabled and the cell goes beyond the limit, a page break is done before outputting.
5010 * @param $w (float) Cell width. If 0, the cell extends up to the right margin.
5011 * @param $h (float) Cell height. Default value: 0.
5012 * @param $txt (string) String to print. Default value: empty string.
5013 * @param $border (mixed) Indicates if borders must be drawn around the cell. The value can be a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul> or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul> or an array of line styles for each border group - for example: array('LTRB' => array('width' => 2, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(0, 0, 0)))
5014 * @param $ln (int) Indicates where the current position should go after the call. Possible values are:<ul><li>0: to the right (or left for RTL languages)</li><li>1: to the beginning of the next line</li><li>2: below</li></ul> Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value: 0.
5015 * @param $align (string) Allows to center or align the text. Possible values are:<ul><li>L or empty string: left align (default value)</li><li>C: center</li><li>R: right align</li><li>J: justify</li></ul>
5016 * @param $fill (boolean) Indicates if the cell background must be painted (true) or transparent (false).
5017 * @param $link (mixed) URL or identifier returned by AddLink().
5018 * @param $stretch (int) font stretch mode: <ul><li>0 = disabled</li><li>1 = horizontal scaling only if text is larger than cell width</li><li>2 = forced horizontal scaling to fit cell width</li><li>3 = character spacing only if text is larger than cell width</li><li>4 = forced character spacing to fit cell width</li></ul> General font stretching and scaling values will be preserved when possible.
5019 * @param $ignore_min_height (boolean) if true ignore automatic minimum height value.
5020 * @param $calign (string) cell vertical alignment relative to the specified Y value. Possible values are:<ul><li>T : cell top</li><li>C : center</li><li>B : cell bottom</li><li>A : font top</li><li>L : font baseline</li><li>D : font bottom</li></ul>
5021 * @param $valign (string) text vertical alignment inside the cell. Possible values are:<ul><li>T : top</li><li>C : center</li><li>B : bottom</li></ul>
5022 * @public
5023 * @since 1.0
5024 * @see SetFont(), SetDrawColor(), SetFillColor(), SetTextColor(), SetLineWidth(), AddLink(), Ln(), MultiCell(), Write(), SetAutoPageBreak()
5025 */
5026 public function Cell($w, $h=0, $txt='', $border=0, $ln=0, $align='', $fill=false, $link='', $stretch=0, $ignore_min_height=false, $calign='T', $valign='M') {
5027 $prev_cell_margin = $this->cell_margin;
5028 $prev_cell_padding = $this->cell_padding;
5029 $this->adjustCellPadding($border);
5030 if (!$ignore_min_height) {
5031 $min_cell_height = $this->getCellHeight($this->FontSize);
5032 if ($h < $min_cell_height) {
5033 $h = $min_cell_height;
5034 }
5035 }
5036 $this->checkPageBreak($h + $this->cell_margin['T'] + $this->cell_margin['B']);
5037 // apply text shadow if enabled
5038 if ($this->txtshadow['enabled']) {
5039 // save data
5040 $x = $this->x;
5041 $y = $this->y;
5042 $bc = $this->bgcolor;
5043 $fc = $this->fgcolor;
5044 $sc = $this->strokecolor;
5045 $alpha = $this->alpha;
5046 // print shadow
5047 $this->x += $this->txtshadow['depth_w'];
5048 $this->y += $this->txtshadow['depth_h'];
5049 $this->SetFillColorArray($this->txtshadow['color']);
5050 $this->SetTextColorArray($this->txtshadow['color']);
5051 $this->SetDrawColorArray($this->txtshadow['color']);
5052 if ($this->txtshadow['opacity'] != $alpha['CA']) {
5053 $this->setAlpha($this->txtshadow['opacity'], $this->txtshadow['blend_mode']);
5054 }
5055 if ($this->state == 2) {
5056 $this->_out($this->getCellCode($w, $h, $txt, $border, $ln, $align, $fill, $link, $stretch, true, $calign, $valign));
5057 }
5058 //restore data
5059 $this->x = $x;
5060 $this->y = $y;
5061 $this->SetFillColorArray($bc);
5062 $this->SetTextColorArray($fc);
5063 $this->SetDrawColorArray($sc);
5064 if ($this->txtshadow['opacity'] != $alpha['CA']) {
5065 $this->setAlpha($alpha['CA'], $alpha['BM'], $alpha['ca'], $alpha['AIS']);
5066 }
5067 }
5068 if ($this->state == 2) {
5069 $this->_out($this->getCellCode($w, $h, $txt, $border, $ln, $align, $fill, $link, $stretch, true, $calign, $valign));
5070 }
5071 $this->cell_padding = $prev_cell_padding;
5072 $this->cell_margin = $prev_cell_margin;
5073 }
5074
5075 /**
5076 * Returns the PDF string code to print a cell (rectangular area) with optional borders, background color and character string. The upper-left corner of the cell corresponds to the current position. The text can be aligned or centered. After the call, the current position moves to the right or to the next line. It is possible to put a link on the text.<br />
5077 * If automatic page breaking is enabled and the cell goes beyond the limit, a page break is done before outputting.
5078 * @param $w (float) Cell width. If 0, the cell extends up to the right margin.
5079 * @param $h (float) Cell height. Default value: 0.
5080 * @param $txt (string) String to print. Default value: empty string.
5081 * @param $border (mixed) Indicates if borders must be drawn around the cell. The value can be a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul> or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul> or an array of line styles for each border group - for example: array('LTRB' => array('width' => 2, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(0, 0, 0)))
5082 * @param $ln (int) Indicates where the current position should go after the call. Possible values are:<ul><li>0: to the right (or left for RTL languages)</li><li>1: to the beginning of the next line</li><li>2: below</li></ul>Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value: 0.
5083 * @param $align (string) Allows to center or align the text. Possible values are:<ul><li>L or empty string: left align (default value)</li><li>C: center</li><li>R: right align</li><li>J: justify</li></ul>
5084 * @param $fill (boolean) Indicates if the cell background must be painted (true) or transparent (false).
5085 * @param $link (mixed) URL or identifier returned by AddLink().
5086 * @param $stretch (int) font stretch mode: <ul><li>0 = disabled</li><li>1 = horizontal scaling only if text is larger than cell width</li><li>2 = forced horizontal scaling to fit cell width</li><li>3 = character spacing only if text is larger than cell width</li><li>4 = forced character spacing to fit cell width</li></ul> General font stretching and scaling values will be preserved when possible.
5087 * @param $ignore_min_height (boolean) if true ignore automatic minimum height value.
5088 * @param $calign (string) cell vertical alignment relative to the specified Y value. Possible values are:<ul><li>T : cell top</li><li>C : center</li><li>B : cell bottom</li><li>A : font top</li><li>L : font baseline</li><li>D : font bottom</li></ul>
5089 * @param $valign (string) text vertical alignment inside the cell. Possible values are:<ul><li>T : top</li><li>M : middle</li><li>B : bottom</li></ul>
5090 * @return string containing cell code
5091 * @protected
5092 * @since 1.0
5093 * @see Cell()
5094 */
5095 protected function getCellCode($w, $h=0, $txt='', $border=0, $ln=0, $align='', $fill=false, $link='', $stretch=0, $ignore_min_height=false, $calign='T', $valign='M') {
5096 // replace 'NO-BREAK SPACE' (U+00A0) character with a simple space
5097 $txt = str_replace(TCPDF_FONTS::unichr(160, $this->isunicode), ' ', $txt);
5098 $prev_cell_margin = $this->cell_margin;
5099 $prev_cell_padding = $this->cell_padding;
5100 $txt = TCPDF_STATIC::removeSHY($txt, $this->isunicode);
5101 $rs = ''; //string to be returned
5102 $this->adjustCellPadding($border);
5103 if (!$ignore_min_height) {
5104 $min_cell_height = $this->getCellHeight($this->FontSize);
5105 if ($h < $min_cell_height) {
5106 $h = $min_cell_height;
5107 }
5108 }
5109 $k = $this->k;
5110 // check page for no-write regions and adapt page margins if necessary
5111 list($this->x, $this->y) = $this->checkPageRegions($h, $this->x, $this->y);
5112 if ($this->rtl) {
5113 $x = $this->x - $this->cell_margin['R'];
5114 } else {
5115 $x = $this->x + $this->cell_margin['L'];
5116 }
5117 $y = $this->y + $this->cell_margin['T'];
5118 $prev_font_stretching = $this->font_stretching;
5119 $prev_font_spacing = $this->font_spacing;
5120 // cell vertical alignment
5121 switch ($calign) {
5122 case 'A': {
5123 // font top
5124 switch ($valign) {
5125 case 'T': {
5126 // top
5127 $y -= $this->cell_padding['T'];
5128 break;
5129 }
5130 case 'B': {
5131 // bottom
5132 $y -= ($h - $this->cell_padding['B'] - $this->FontAscent - $this->FontDescent);
5133 break;
5134 }
5135 default:
5136 case 'C':
5137 case 'M': {
5138 // center
5139 $y -= (($h - $this->FontAscent - $this->FontDescent) / 2);
5140 break;
5141 }
5142 }
5143 break;
5144 }
5145 case 'L': {
5146 // font baseline
5147 switch ($valign) {
5148 case 'T': {
5149 // top
5150 $y -= ($this->cell_padding['T'] + $this->FontAscent);
5151 break;
5152 }
5153 case 'B': {
5154 // bottom
5155 $y -= ($h - $this->cell_padding['B'] - $this->FontDescent);
5156 break;
5157 }
5158 default:
5159 case 'C':
5160 case 'M': {
5161 // center
5162 $y -= (($h + $this->FontAscent - $this->FontDescent) / 2);
5163 break;
5164 }
5165 }
5166 break;
5167 }
5168 case 'D': {
5169 // font bottom
5170 switch ($valign) {
5171 case 'T': {
5172 // top
5173 $y -= ($this->cell_padding['T'] + $this->FontAscent + $this->FontDescent);
5174 break;
5175 }
5176 case 'B': {
5177 // bottom
5178 $y -= ($h - $this->cell_padding['B']);
5179 break;
5180 }
5181 default:
5182 case 'C':
5183 case 'M': {
5184 // center
5185 $y -= (($h + $this->FontAscent + $this->FontDescent) / 2);
5186 break;
5187 }
5188 }
5189 break;
5190 }
5191 case 'B': {
5192 // cell bottom
5193 $y -= $h;
5194 break;
5195 }
5196 case 'C':
5197 case 'M': {
5198 // cell center
5199 $y -= ($h / 2);
5200 break;
5201 }
5202 default:
5203 case 'T': {
5204 // cell top
5205 break;
5206 }
5207 }
5208 // text vertical alignment
5209 switch ($valign) {
5210 case 'T': {
5211 // top
5212 $yt = $y + $this->cell_padding['T'];
5213 break;
5214 }
5215 case 'B': {
5216 // bottom
5217 $yt = $y + $h - $this->cell_padding['B'] - $this->FontAscent - $this->FontDescent;
5218 break;
5219 }
5220 default:
5221 case 'C':
5222 case 'M': {
5223 // center
5224 $yt = $y + (($h - $this->FontAscent - $this->FontDescent) / 2);
5225 break;
5226 }
5227 }
5228 $basefonty = $yt + $this->FontAscent;
5229 if (TCPDF_STATIC::empty_string($w) OR ($w <= 0)) {
5230 if ($this->rtl) {
5231 $w = $x - $this->lMargin;
5232 } else {
5233 $w = $this->w - $this->rMargin - $x;
5234 }
5235 }
5236 $s = '';
5237 // fill and borders
5238 if (is_string($border) AND (strlen($border) == 4)) {
5239 // full border
5240 $border = 1;
5241 }
5242 if ($fill OR ($border == 1)) {
5243 if ($fill) {
5244 $op = ($border == 1) ? 'B' : 'f';
5245 } else {
5246 $op = 'S';
5247 }
5248 if ($this->rtl) {
5249 $xk = (($x - $w) * $k);
5250 } else {
5251 $xk = ($x * $k);
5252 }
5253 $s .= sprintf('%F %F %F %F re %s ', $xk, (($this->h - $y) * $k), ($w * $k), (-$h * $k), $op);
5254 }
5255 // draw borders
5256 $s .= $this->getCellBorder($x, $y, $w, $h, $border);
5257 if ($txt != '') {
5258 $txt2 = $txt;
5259 if ($this->isunicode) {
5260 if (($this->CurrentFont['type'] == 'core') OR ($this->CurrentFont['type'] == 'TrueType') OR ($this->CurrentFont['type'] == 'Type1')) {
5261 $txt2 = TCPDF_FONTS::UTF8ToLatin1($txt2, $this->isunicode, $this->CurrentFont);
5262 } else {
5263 $unicode = TCPDF_FONTS::UTF8StringToArray($txt, $this->isunicode, $this->CurrentFont); // array of UTF-8 unicode values
5264 $unicode = TCPDF_FONTS::utf8Bidi($unicode, '', $this->tmprtl, $this->isunicode, $this->CurrentFont);
5265 // replace thai chars (if any)
5266 if (defined('K_THAI_TOPCHARS') AND (K_THAI_TOPCHARS == true)) {
5267 // number of chars
5268 $numchars = count($unicode);
5269 // po pla, for far, for fan
5270 $longtail = array(0x0e1b, 0x0e1d, 0x0e1f);
5271 // do chada, to patak
5272 $lowtail = array(0x0e0e, 0x0e0f);
5273 // mai hun arkad, sara i, sara ii, sara ue, sara uee
5274 $upvowel = array(0x0e31, 0x0e34, 0x0e35, 0x0e36, 0x0e37);
5275 // mai ek, mai tho, mai tri, mai chattawa, karan
5276 $tonemark = array(0x0e48, 0x0e49, 0x0e4a, 0x0e4b, 0x0e4c);
5277 // sara u, sara uu, pinthu
5278 $lowvowel = array(0x0e38, 0x0e39, 0x0e3a);
5279 $output = array();
5280 for ($i = 0; $i < $numchars; $i++) {
5281 if (($unicode[$i] >= 0x0e00) && ($unicode[$i] <= 0x0e5b)) {
5282 $ch0 = $unicode[$i];
5283 $ch1 = ($i > 0) ? $unicode[($i - 1)] : 0;
5284 $ch2 = ($i > 1) ? $unicode[($i - 2)] : 0;
5285 $chn = ($i < ($numchars - 1)) ? $unicode[($i + 1)] : 0;
5286 if (in_array($ch0, $tonemark)) {
5287 if ($chn == 0x0e33) {
5288 // sara um
5289 if (in_array($ch1, $longtail)) {
5290 // tonemark at upper left
5291 $output[] = $this->replaceChar($ch0, (0xf713 + $ch0 - 0x0e48));
5292 } else {
5293 // tonemark at upper right (normal position)
5294 $output[] = $ch0;
5295 }
5296 } elseif (in_array($ch1, $longtail) OR (in_array($ch2, $longtail) AND in_array($ch1, $lowvowel))) {
5297 // tonemark at lower left
5298 $output[] = $this->replaceChar($ch0, (0xf705 + $ch0 - 0x0e48));
5299 } elseif (in_array($ch1, $upvowel)) {
5300 if (in_array($ch2, $longtail)) {
5301 // tonemark at upper left
5302 $output[] = $this->replaceChar($ch0, (0xf713 + $ch0 - 0x0e48));
5303 } else {
5304 // tonemark at upper right (normal position)
5305 $output[] = $ch0;
5306 }
5307 } else {
5308 // tonemark at lower right
5309 $output[] = $this->replaceChar($ch0, (0xf70a + $ch0 - 0x0e48));
5310 }
5311 } elseif (($ch0 == 0x0e33) AND (in_array($ch1, $longtail) OR (in_array($ch2, $longtail) AND in_array($ch1, $tonemark)))) {
5312 // add lower left nikhahit and sara aa
5313 if ($this->isCharDefined(0xf711) AND $this->isCharDefined(0x0e32)) {
5314 $output[] = 0xf711;
5315 $this->CurrentFont['subsetchars'][0xf711] = true;
5316 $output[] = 0x0e32;
5317 $this->CurrentFont['subsetchars'][0x0e32] = true;
5318 } else {
5319 $output[] = $ch0;
5320 }
5321 } elseif (in_array($ch1, $longtail)) {
5322 if ($ch0 == 0x0e31) {
5323 // lower left mai hun arkad
5324 $output[] = $this->replaceChar($ch0, 0xf710);
5325 } elseif (in_array($ch0, $upvowel)) {
5326 // lower left
5327 $output[] = $this->replaceChar($ch0, (0xf701 + $ch0 - 0x0e34));
5328 } elseif ($ch0 == 0x0e47) {
5329 // lower left mai tai koo
5330 $output[] = $this->replaceChar($ch0, 0xf712);
5331 } else {
5332 // normal character
5333 $output[] = $ch0;
5334 }
5335 } elseif (in_array($ch1, $lowtail) AND in_array($ch0, $lowvowel)) {
5336 // lower vowel
5337 $output[] = $this->replaceChar($ch0, (0xf718 + $ch0 - 0x0e38));
5338 } elseif (($ch0 == 0x0e0d) AND in_array($chn, $lowvowel)) {
5339 // yo ying without lower part
5340 $output[] = $this->replaceChar($ch0, 0xf70f);
5341 } elseif (($ch0 == 0x0e10) AND in_array($chn, $lowvowel)) {
5342 // tho santan without lower part
5343 $output[] = $this->replaceChar($ch0, 0xf700);
5344 } else {
5345 $output[] = $ch0;
5346 }
5347 } else {
5348 // non-thai character
5349 $output[] = $unicode[$i];
5350 }
5351 }
5352 $unicode = $output;
5353 // update font subsetchars
5354 $this->setFontSubBuffer($this->CurrentFont['fontkey'], 'subsetchars', $this->CurrentFont['subsetchars']);
5355 } // end of K_THAI_TOPCHARS
5356 $txt2 = TCPDF_FONTS::arrUTF8ToUTF16BE($unicode, false);
5357 }
5358 }
5359 $txt2 = TCPDF_STATIC::_escape($txt2);
5360 // get current text width (considering general font stretching and spacing)
5361 $txwidth = $this->GetStringWidth($txt);
5362 $width = $txwidth;
5363 // check for stretch mode
5364 if ($stretch > 0) {
5365 // calculate ratio between cell width and text width
5366 if ($width <= 0) {
5367 $ratio = 1;
5368 } else {
5369 $ratio = (($w - $this->cell_padding['L'] - $this->cell_padding['R']) / $width);
5370 }
5371 // check if stretching is required
5372 if (($ratio < 1) OR (($ratio > 1) AND (($stretch % 2) == 0))) {
5373 // the text will be stretched to fit cell width
5374 if ($stretch > 2) {
5375 // set new character spacing
5376 $this->font_spacing += ($w - $this->cell_padding['L'] - $this->cell_padding['R'] - $width) / (max(($this->GetNumChars($txt) - 1), 1) * ($this->font_stretching / 100));
5377 } else {
5378 // set new horizontal stretching
5379 $this->font_stretching *= $ratio;
5380 }
5381 // recalculate text width (the text fills the entire cell)
5382 $width = $w - $this->cell_padding['L'] - $this->cell_padding['R'];
5383 // reset alignment
5384 $align = '';
5385 }
5386 }
5387 if ($this->font_stretching != 100) {
5388 // apply font stretching
5389 $rs .= sprintf('BT %F Tz ET ', $this->font_stretching);
5390 }
5391 if ($this->font_spacing != 0) {
5392 // increase/decrease font spacing
5393 $rs .= sprintf('BT %F Tc ET ', ($this->font_spacing * $this->k));
5394 }
5395 if ($this->ColorFlag AND ($this->textrendermode < 4)) {
5396 $s .= 'q '.$this->TextColor.' ';
5397 }
5398 // rendering mode
5399 $s .= sprintf('BT %d Tr %F w ET ', $this->textrendermode, ($this->textstrokewidth * $this->k));
5400 // count number of spaces
5401 $ns = substr_count($txt, chr(32));
5402 // Justification
5403 $spacewidth = 0;
5404 if (($align == 'J') AND ($ns > 0)) {
5405 if ($this->isUnicodeFont()) {
5406 // get string width without spaces
5407 $width = $this->GetStringWidth(str_replace(' ', '', $txt));
5408 // calculate average space width
5409 $spacewidth = -1000 * ($w - $width - $this->cell_padding['L'] - $this->cell_padding['R']) / ($ns?$ns:1) / ($this->FontSize?$this->FontSize:1);
5410 if ($this->font_stretching != 100) {
5411 // word spacing is affected by stretching
5412 $spacewidth /= ($this->font_stretching / 100);
5413 }
5414 // set word position to be used with TJ operator
5415 $txt2 = str_replace(chr(0).chr(32), ') '.sprintf('%F', $spacewidth).' (', $txt2);
5416 $unicode_justification = true;
5417 } else {
5418 // get string width
5419 $width = $txwidth;
5420 // new space width
5421 $spacewidth = (($w - $width - $this->cell_padding['L'] - $this->cell_padding['R']) / ($ns?$ns:1)) * $this->k;
5422 if ($this->font_stretching != 100) {
5423 // word spacing (Tw) is affected by stretching
5424 $spacewidth /= ($this->font_stretching / 100);
5425 }
5426 // set word spacing
5427 $rs .= sprintf('BT %F Tw ET ', $spacewidth);
5428 }
5429 $width = $w - $this->cell_padding['L'] - $this->cell_padding['R'];
5430 }
5431 // replace carriage return characters
5432 $txt2 = str_replace("\r", ' ', $txt2);
5433 switch ($align) {
5434 case 'C': {
5435 $dx = ($w - $width) / 2;
5436 break;
5437 }
5438 case 'R': {
5439 if ($this->rtl) {
5440 $dx = $this->cell_padding['R'];
5441 } else {
5442 $dx = $w - $width - $this->cell_padding['R'];
5443 }
5444 break;
5445 }
5446 case 'L': {
5447 if ($this->rtl) {
5448 $dx = $w - $width - $this->cell_padding['L'];
5449 } else {
5450 $dx = $this->cell_padding['L'];
5451 }
5452 break;
5453 }
5454 case 'J':
5455 default: {
5456 if ($this->rtl) {
5457 $dx = $this->cell_padding['R'];
5458 } else {
5459 $dx = $this->cell_padding['L'];
5460 }
5461 break;
5462 }
5463 }
5464 if ($this->rtl) {
5465 $xdx = $x - $dx - $width;
5466 } else {
5467 $xdx = $x + $dx;
5468 }
5469 $xdk = $xdx * $k;
5470 // print text
5471 $s .= sprintf('BT %F %F Td [(%s)] TJ ET', $xdk, (($this->h - $basefonty) * $k), $txt2);
5472 if (isset($uniblock)) {
5473 // print overlapping characters as separate string
5474 $xshift = 0; // horizontal shift
5475 $ty = (($this->h - $basefonty + (0.2 * $this->FontSize)) * $k);
5476 $spw = (($w - $txwidth - $this->cell_padding['L'] - $this->cell_padding['R']) / ($ns?$ns:1));
5477 foreach ($uniblock as $uk => $uniarr) {
5478 if (($uk % 2) == 0) {
5479 // x space to skip
5480 if ($spacewidth != 0) {
5481 // justification shift
5482 $xshift += (count(array_keys($uniarr, 32)) * $spw);
5483 }
5484 $xshift += $this->GetArrStringWidth($uniarr); // + shift justification
5485 } else {
5486 // character to print
5487 $topchr = TCPDF_FONTS::arrUTF8ToUTF16BE($uniarr, false);
5488 $topchr = TCPDF_STATIC::_escape($topchr);
5489 $s .= sprintf(' BT %F %F Td [(%s)] TJ ET', ($xdk + ($xshift * $k)), $ty, $topchr);
5490 }
5491 }
5492 }
5493 if ($this->underline) {
5494 $s .= ' '.$this->_dounderlinew($xdx, $basefonty, $width);
5495 }
5496 if ($this->linethrough) {
5497 $s .= ' '.$this->_dolinethroughw($xdx, $basefonty, $width);
5498 }
5499 if ($this->overline) {
5500 $s .= ' '.$this->_dooverlinew($xdx, $basefonty, $width);
5501 }
5502 if ($this->ColorFlag AND ($this->textrendermode < 4)) {
5503 $s .= ' Q';
5504 }
5505 if ($link) {
5506 $this->Link($xdx, $yt, $width, ($this->FontAscent + $this->FontDescent), $link, $ns);
5507 }
5508 }
5509 // output cell
5510 if ($s) {
5511 // output cell
5512 $rs .= $s;
5513 if ($this->font_spacing != 0) {
5514 // reset font spacing mode
5515 $rs .= ' BT 0 Tc ET';
5516 }
5517 if ($this->font_stretching != 100) {
5518 // reset font stretching mode
5519 $rs .= ' BT 100 Tz ET';
5520 }
5521 }
5522 // reset word spacing
5523 if (!$this->isUnicodeFont() AND ($align == 'J')) {
5524 $rs .= ' BT 0 Tw ET';
5525 }
5526 // reset stretching and spacing
5527 $this->font_stretching = $prev_font_stretching;
5528 $this->font_spacing = $prev_font_spacing;
5529 $this->lasth = $h;
5530 if ($ln > 0) {
5531 //Go to the beginning of the next line
5532 $this->y = $y + $h + $this->cell_margin['B'];
5533 if ($ln == 1) {
5534 if ($this->rtl) {
5535 $this->x = $this->w - $this->rMargin;
5536 } else {
5537 $this->x = $this->lMargin;
5538 }
5539 }
5540 } else {
5541 // go left or right by case
5542 if ($this->rtl) {
5543 $this->x = $x - $w - $this->cell_margin['L'];
5544 } else {
5545 $this->x = $x + $w + $this->cell_margin['R'];
5546 }
5547 }
5548 $gstyles = ''.$this->linestyleWidth.' '.$this->linestyleCap.' '.$this->linestyleJoin.' '.$this->linestyleDash.' '.$this->DrawColor.' '.$this->FillColor."\n";
5549 $rs = $gstyles.$rs;
5550 $this->cell_padding = $prev_cell_padding;
5551 $this->cell_margin = $prev_cell_margin;
5552 return $rs;
5553 }
5554
5555 /**
5556 * Replace a char if is defined on the current font.
5557 * @param $oldchar (int) Integer code (unicode) of the character to replace.
5558 * @param $newchar (int) Integer code (unicode) of the new character.
5559 * @return int the replaced char or the old char in case the new char i not defined
5560 * @protected
5561 * @since 5.9.167 (2012-06-22)
5562 */
5563 protected function replaceChar($oldchar, $newchar) {
5564 if ($this->isCharDefined($newchar)) {
5565 // add the new char on the subset list
5566 $this->CurrentFont['subsetchars'][$newchar] = true;
5567 // return the new character
5568 return $newchar;
5569 }
5570 // return the old char
5571 return $oldchar;
5572 }
5573
5574 /**
5575 * Returns the code to draw the cell border
5576 * @param $x (float) X coordinate.
5577 * @param $y (float) Y coordinate.
5578 * @param $w (float) Cell width.
5579 * @param $h (float) Cell height.
5580 * @param $brd (mixed) Indicates if borders must be drawn around the cell. The value can be a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul> or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul> or an array of line styles for each border group - for example: array('LTRB' => array('width' => 2, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(0, 0, 0)))
5581 * @return string containing cell border code
5582 * @protected
5583 * @see SetLineStyle()
5584 * @since 5.7.000 (2010-08-02)
5585 */
5586 protected function getCellBorder($x, $y, $w, $h, $brd) {
5587 $s = ''; // string to be returned
5588 if (empty($brd)) {
5589 return $s;
5590 }
5591 if ($brd == 1) {
5592 $brd = array('LRTB' => true);
5593 }
5594 // calculate coordinates for border
5595 $k = $this->k;
5596 if ($this->rtl) {
5597 $xeL = ($x - $w) * $k;
5598 $xeR = $x * $k;
5599 } else {
5600 $xeL = $x * $k;
5601 $xeR = ($x + $w) * $k;
5602 }
5603 $yeL = (($this->h - ($y + $h)) * $k);
5604 $yeT = (($this->h - $y) * $k);
5605 $xeT = $xeL;
5606 $xeB = $xeR;
5607 $yeR = $yeT;
5608 $yeB = $yeL;
5609 if (is_string($brd)) {
5610 // convert string to array
5611 $slen = strlen($brd);
5612 $newbrd = array();
5613 for ($i = 0; $i < $slen; ++$i) {
5614 $newbrd[$brd[$i]] = array('cap' => 'square', 'join' => 'miter');
5615 }
5616 $brd = $newbrd;
5617 }
5618 if (isset($brd['mode'])) {
5619 $mode = $brd['mode'];
5620 unset($brd['mode']);
5621 } else {
5622 $mode = 'normal';
5623 }
5624 foreach ($brd as $border => $style) {
5625 if (is_array($style) AND !empty($style)) {
5626 // apply border style
5627 $prev_style = $this->linestyleWidth.' '.$this->linestyleCap.' '.$this->linestyleJoin.' '.$this->linestyleDash.' '.$this->DrawColor.' ';
5628 $s .= $this->SetLineStyle($style, true)."\n";
5629 }
5630 switch ($mode) {
5631 case 'ext': {
5632 $off = (($this->LineWidth / 2) * $k);
5633 $xL = $xeL - $off;
5634 $xR = $xeR + $off;
5635 $yT = $yeT + $off;
5636 $yL = $yeL - $off;
5637 $xT = $xL;
5638 $xB = $xR;
5639 $yR = $yT;
5640 $yB = $yL;
5641 $w += $this->LineWidth;
5642 $h += $this->LineWidth;
5643 break;
5644 }
5645 case 'int': {
5646 $off = ($this->LineWidth / 2) * $k;
5647 $xL = $xeL + $off;
5648 $xR = $xeR - $off;
5649 $yT = $yeT - $off;
5650 $yL = $yeL + $off;
5651 $xT = $xL;
5652 $xB = $xR;
5653 $yR = $yT;
5654 $yB = $yL;
5655 $w -= $this->LineWidth;
5656 $h -= $this->LineWidth;
5657 break;
5658 }
5659 case 'normal':
5660 default: {
5661 $xL = $xeL;
5662 $xT = $xeT;
5663 $xB = $xeB;
5664 $xR = $xeR;
5665 $yL = $yeL;
5666 $yT = $yeT;
5667 $yB = $yeB;
5668 $yR = $yeR;
5669 break;
5670 }
5671 }
5672 // draw borders by case
5673 if (strlen($border) == 4) {
5674 $s .= sprintf('%F %F %F %F re S ', $xT, $yT, ($w * $k), (-$h * $k));
5675 } elseif (strlen($border) == 3) {
5676 if (strpos($border,'B') === false) { // LTR
5677 $s .= sprintf('%F %F m ', $xL, $yL);
5678 $s .= sprintf('%F %F l ', $xT, $yT);
5679 $s .= sprintf('%F %F l ', $xR, $yR);
5680 $s .= sprintf('%F %F l ', $xB, $yB);
5681 $s .= 'S ';
5682 } elseif (strpos($border,'L') === false) { // TRB
5683 $s .= sprintf('%F %F m ', $xT, $yT);
5684 $s .= sprintf('%F %F l ', $xR, $yR);
5685 $s .= sprintf('%F %F l ', $xB, $yB);
5686 $s .= sprintf('%F %F l ', $xL, $yL);
5687 $s .= 'S ';
5688 } elseif (strpos($border,'T') === false) { // RBL
5689 $s .= sprintf('%F %F m ', $xR, $yR);
5690 $s .= sprintf('%F %F l ', $xB, $yB);
5691 $s .= sprintf('%F %F l ', $xL, $yL);
5692 $s .= sprintf('%F %F l ', $xT, $yT);
5693 $s .= 'S ';
5694 } elseif (strpos($border,'R') === false) { // BLT
5695 $s .= sprintf('%F %F m ', $xB, $yB);
5696 $s .= sprintf('%F %F l ', $xL, $yL);
5697 $s .= sprintf('%F %F l ', $xT, $yT);
5698 $s .= sprintf('%F %F l ', $xR, $yR);
5699 $s .= 'S ';
5700 }
5701 } elseif (strlen($border) == 2) {
5702 if ((strpos($border,'L') !== false) AND (strpos($border,'T') !== false)) { // LT
5703 $s .= sprintf('%F %F m ', $xL, $yL);
5704 $s .= sprintf('%F %F l ', $xT, $yT);
5705 $s .= sprintf('%F %F l ', $xR, $yR);
5706 $s .= 'S ';
5707 } elseif ((strpos($border,'T') !== false) AND (strpos($border,'R') !== false)) { // TR
5708 $s .= sprintf('%F %F m ', $xT, $yT);
5709 $s .= sprintf('%F %F l ', $xR, $yR);
5710 $s .= sprintf('%F %F l ', $xB, $yB);
5711 $s .= 'S ';
5712 } elseif ((strpos($border,'R') !== false) AND (strpos($border,'B') !== false)) { // RB
5713 $s .= sprintf('%F %F m ', $xR, $yR);
5714 $s .= sprintf('%F %F l ', $xB, $yB);
5715 $s .= sprintf('%F %F l ', $xL, $yL);
5716 $s .= 'S ';
5717 } elseif ((strpos($border,'B') !== false) AND (strpos($border,'L') !== false)) { // BL
5718 $s .= sprintf('%F %F m ', $xB, $yB);
5719 $s .= sprintf('%F %F l ', $xL, $yL);
5720 $s .= sprintf('%F %F l ', $xT, $yT);
5721 $s .= 'S ';
5722 } elseif ((strpos($border,'L') !== false) AND (strpos($border,'R') !== false)) { // LR
5723 $s .= sprintf('%F %F m ', $xL, $yL);
5724 $s .= sprintf('%F %F l ', $xT, $yT);
5725 $s .= 'S ';
5726 $s .= sprintf('%F %F m ', $xR, $yR);
5727 $s .= sprintf('%F %F l ', $xB, $yB);
5728 $s .= 'S ';
5729 } elseif ((strpos($border,'T') !== false) AND (strpos($border,'B') !== false)) { // TB
5730 $s .= sprintf('%F %F m ', $xT, $yT);
5731 $s .= sprintf('%F %F l ', $xR, $yR);
5732 $s .= 'S ';
5733 $s .= sprintf('%F %F m ', $xB, $yB);
5734 $s .= sprintf('%F %F l ', $xL, $yL);
5735 $s .= 'S ';
5736 }
5737 } else { // strlen($border) == 1
5738 if (strpos($border,'L') !== false) { // L
5739 $s .= sprintf('%F %F m ', $xL, $yL);
5740 $s .= sprintf('%F %F l ', $xT, $yT);
5741 $s .= 'S ';
5742 } elseif (strpos($border,'T') !== false) { // T
5743 $s .= sprintf('%F %F m ', $xT, $yT);
5744 $s .= sprintf('%F %F l ', $xR, $yR);
5745 $s .= 'S ';
5746 } elseif (strpos($border,'R') !== false) { // R
5747 $s .= sprintf('%F %F m ', $xR, $yR);
5748 $s .= sprintf('%F %F l ', $xB, $yB);
5749 $s .= 'S ';
5750 } elseif (strpos($border,'B') !== false) { // B
5751 $s .= sprintf('%F %F m ', $xB, $yB);
5752 $s .= sprintf('%F %F l ', $xL, $yL);
5753 $s .= 'S ';
5754 }
5755 }
5756 if (is_array($style) AND !empty($style)) {
5757 // reset border style to previous value
5758 $s .= "\n".$this->linestyleWidth.' '.$this->linestyleCap.' '.$this->linestyleJoin.' '.$this->linestyleDash.' '.$this->DrawColor."\n";
5759 }
5760 }
5761 return $s;
5762 }
5763
5764 /**
5765 * This method allows printing text with line breaks.
5766 * They can be automatic (as soon as the text reaches the right border of the cell) or explicit (via the \n character). As many cells as necessary are output, one below the other.<br />
5767 * Text can be aligned, centered or justified. The cell block can be framed and the background painted.
5768 * @param $w (float) Width of cells. If 0, they extend up to the right margin of the page.
5769 * @param $h (float) Cell minimum height. The cell extends automatically if needed.
5770 * @param $txt (string) String to print
5771 * @param $border (mixed) Indicates if borders must be drawn around the cell. The value can be a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul> or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul> or an array of line styles for each border group - for example: array('LTRB' => array('width' => 2, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(0, 0, 0)))
5772 * @param $align (string) Allows to center or align the text. Possible values are:<ul><li>L or empty string: left align</li><li>C: center</li><li>R: right align</li><li>J: justification (default value when $ishtml=false)</li></ul>
5773 * @param $fill (boolean) Indicates if the cell background must be painted (true) or transparent (false).
5774 * @param $ln (int) Indicates where the current position should go after the call. Possible values are:<ul><li>0: to the right</li><li>1: to the beginning of the next line [DEFAULT]</li><li>2: below</li></ul>
5775 * @param $x (float) x position in user units
5776 * @param $y (float) y position in user units
5777 * @param $reseth (boolean) if true reset the last cell height (default true).
5778 * @param $stretch (int) font stretch mode: <ul><li>0 = disabled</li><li>1 = horizontal scaling only if text is larger than cell width</li><li>2 = forced horizontal scaling to fit cell width</li><li>3 = character spacing only if text is larger than cell width</li><li>4 = forced character spacing to fit cell width</li></ul> General font stretching and scaling values will be preserved when possible.
5779 * @param $ishtml (boolean) INTERNAL USE ONLY -- set to true if $txt is HTML content (default = false). Never set this parameter to true, use instead writeHTMLCell() or writeHTML() methods.
5780 * @param $autopadding (boolean) if true, uses internal padding and automatically adjust it to account for line width.
5781 * @param $maxh (float) maximum height. It should be >= $h and less then remaining space to the bottom of the page, or 0 for disable this feature. This feature works only when $ishtml=false.
5782 * @param $valign (string) Vertical alignment of text (requires $maxh = $h > 0). Possible values are:<ul><li>T: TOP</li><li>M: middle</li><li>B: bottom</li></ul>. This feature works only when $ishtml=false and the cell must fit in a single page.
5783 * @param $fitcell (boolean) if true attempt to fit all the text within the cell by reducing the font size (do not work in HTML mode). $maxh must be greater than 0 and wqual to $h.
5784 * @return int Return the number of cells or 1 for html mode.
5785 * @public
5786 * @since 1.3
5787 * @see SetFont(), SetDrawColor(), SetFillColor(), SetTextColor(), SetLineWidth(), Cell(), Write(), SetAutoPageBreak()
5788 */
5789 public function MultiCell($w, $h, $txt, $border=0, $align='J', $fill=false, $ln=1, $x='', $y='', $reseth=true, $stretch=0, $ishtml=false, $autopadding=true, $maxh=0, $valign='T', $fitcell=false) {
5790 $prev_cell_margin = $this->cell_margin;
5791 $prev_cell_padding = $this->cell_padding;
5792 // adjust internal padding
5793 $this->adjustCellPadding($border);
5794 $mc_padding = $this->cell_padding;
5795 $mc_margin = $this->cell_margin;
5796 $this->cell_padding['T'] = 0;
5797 $this->cell_padding['B'] = 0;
5798 $this->setCellMargins(0, 0, 0, 0);
5799 if (TCPDF_STATIC::empty_string($this->lasth) OR $reseth) {
5800 // reset row height
5801 $this->resetLastH();
5802 }
5803 if (!TCPDF_STATIC::empty_string($y)) {
5804 $this->SetY($y);
5805 } else {
5806 $y = $this->GetY();
5807 }
5808 $resth = 0;
5809 if (($h > 0) AND $this->inPageBody() AND (($y + $h + $mc_margin['T'] + $mc_margin['B']) > $this->PageBreakTrigger)) {
5810 // spit cell in more pages/columns
5811 $newh = ($this->PageBreakTrigger - $y);
5812 $resth = ($h - $newh); // cell to be printed on the next page/column
5813 $h = $newh;
5814 }
5815 // get current page number
5816 $startpage = $this->page;
5817 // get current column
5818 $startcolumn = $this->current_column;
5819 if (!TCPDF_STATIC::empty_string($x)) {
5820 $this->SetX($x);
5821 } else {
5822 $x = $this->GetX();
5823 }
5824 // check page for no-write regions and adapt page margins if necessary
5825 list($x, $y) = $this->checkPageRegions(0, $x, $y);
5826 // apply margins
5827 $oy = $y + $mc_margin['T'];
5828 if ($this->rtl) {
5829 $ox = ($this->w - $x - $mc_margin['R']);
5830 } else {
5831 $ox = ($x + $mc_margin['L']);
5832 }
5833 $this->x = $ox;
5834 $this->y = $oy;
5835 // set width
5836 if (TCPDF_STATIC::empty_string($w) OR ($w <= 0)) {
5837 if ($this->rtl) {
5838 $w = ($this->x - $this->lMargin - $mc_margin['L']);
5839 } else {
5840 $w = ($this->w - $this->x - $this->rMargin - $mc_margin['R']);
5841 }
5842 }
5843 // store original margin values
5844 $lMargin = $this->lMargin;
5845 $rMargin = $this->rMargin;
5846 if ($this->rtl) {
5847 $this->rMargin = ($this->w - $this->x);
5848 $this->lMargin = ($this->x - $w);
5849 } else {
5850 $this->lMargin = ($this->x);
5851 $this->rMargin = ($this->w - $this->x - $w);
5852 }
5853 $this->clMargin = $this->lMargin;
5854 $this->crMargin = $this->rMargin;
5855 if ($autopadding) {
5856 // add top padding
5857 $this->y += $mc_padding['T'];
5858 }
5859 if ($ishtml) { // ******* Write HTML text
5860 $this->writeHTML($txt, true, false, $reseth, true, $align);
5861 $nl = 1;
5862 } else { // ******* Write simple text
5863 $prev_FontSizePt = $this->FontSizePt;
5864 if ($fitcell) {
5865 // ajust height values
5866 $tobottom = ($this->h - $this->y - $this->bMargin - $this->cell_padding['T'] - $this->cell_padding['B']);
5867 $h = $maxh = max(min($h, $tobottom), min($maxh, $tobottom));
5868 }
5869 // vertical alignment
5870 if ($maxh > 0) {
5871 // get text height
5872 $text_height = $this->getStringHeight($w, $txt, $reseth, $autopadding, $mc_padding, $border);
5873 if ($fitcell AND ($text_height > $maxh) AND ($this->FontSizePt > 1)) {
5874 // try to reduce font size to fit text on cell (use a quick search algorithm)
5875 $fmin = 1;
5876 $fmax = $this->FontSizePt;
5877 $diff_epsilon = (1 / $this->k); // one point (min resolution)
5878 $maxit = (2 * min(100, max(10, intval($fmax)))); // max number of iterations
5879 while ($maxit >= 0) {
5880 $fmid = (($fmax + $fmin) / 2);
5881 $this->SetFontSize($fmid, false);
5882 $this->resetLastH();
5883 $text_height = $this->getStringHeight($w, $txt, $reseth, $autopadding, $mc_padding, $border);
5884 $diff = ($maxh - $text_height);
5885 if ($diff >= 0) {
5886 if ($diff <= $diff_epsilon) {
5887 break;
5888 }
5889 $fmin = $fmid;
5890 } else {
5891 $fmax = $fmid;
5892 }
5893 --$maxit;
5894 }
5895 if ($maxit < 0) {
5896 // premature exit, we get the minimum font value to fit the cell
5897 $this->SetFontSize($fmin);
5898 $this->resetLastH();
5899 $text_height = $this->getStringHeight($w, $txt, $reseth, $autopadding, $mc_padding, $border);
5900 } else {
5901 $this->SetFontSize($fmid);
5902 $this->resetLastH();
5903 }
5904 }
5905 if ($text_height < $maxh) {
5906 if ($valign == 'M') {
5907 // text vertically centered
5908 $this->y += (($maxh - $text_height) / 2);
5909 } elseif ($valign == 'B') {
5910 // text vertically aligned on bottom
5911 $this->y += ($maxh - $text_height);
5912 }
5913 }
5914 }
5915 $nl = $this->Write($this->lasth, $txt, '', 0, $align, true, $stretch, false, true, $maxh, 0, $mc_margin);
5916 if ($fitcell) {
5917 // restore font size
5918 $this->SetFontSize($prev_FontSizePt);
5919 }
5920 }
5921 if ($autopadding) {
5922 // add bottom padding
5923 $this->y += $mc_padding['B'];
5924 }
5925 // Get end-of-text Y position
5926 $currentY = $this->y;
5927 // get latest page number
5928 $endpage = $this->page;
5929 if ($resth > 0) {
5930 $skip = ($endpage - $startpage);
5931 $tmpresth = $resth;
5932 while ($tmpresth > 0) {
5933 if ($skip <= 0) {
5934 // add a page (or trig AcceptPageBreak() for multicolumn mode)
5935 $this->checkPageBreak($this->PageBreakTrigger + 1);
5936 }
5937 if ($this->num_columns > 1) {
5938 $tmpresth -= ($this->h - $this->y - $this->bMargin);
5939 } else {
5940 $tmpresth -= ($this->h - $this->tMargin - $this->bMargin);
5941 }
5942 --$skip;
5943 }
5944 $currentY = $this->y;
5945 $endpage = $this->page;
5946 }
5947 // get latest column
5948 $endcolumn = $this->current_column;
5949 if ($this->num_columns == 0) {
5950 $this->num_columns = 1;
5951 }
5952 // disable page regions check
5953 $check_page_regions = $this->check_page_regions;
5954 $this->check_page_regions = false;
5955 // get border modes
5956 $border_start = TCPDF_STATIC::getBorderMode($border, $position='start', $this->opencell);
5957 $border_end = TCPDF_STATIC::getBorderMode($border, $position='end', $this->opencell);
5958 $border_middle = TCPDF_STATIC::getBorderMode($border, $position='middle', $this->opencell);
5959 // design borders around HTML cells.
5960 for ($page = $startpage; $page <= $endpage; ++$page) { // for each page
5961 $ccode = '';
5962 $this->setPage($page);
5963 if ($this->num_columns < 2) {
5964 // single-column mode
5965 $this->SetX($x);
5966 $this->y = $this->tMargin;
5967 }
5968 // account for margin changes
5969 if ($page > $startpage) {
5970 if (($this->rtl) AND ($this->pagedim[$page]['orm'] != $this->pagedim[$startpage]['orm'])) {
5971 $this->x -= ($this->pagedim[$page]['orm'] - $this->pagedim[$startpage]['orm']);
5972 } elseif ((!$this->rtl) AND ($this->pagedim[$page]['olm'] != $this->pagedim[$startpage]['olm'])) {
5973 $this->x += ($this->pagedim[$page]['olm'] - $this->pagedim[$startpage]['olm']);
5974 }
5975 }
5976 if ($startpage == $endpage) {
5977 // single page
5978 for ($column = $startcolumn; $column <= $endcolumn; ++$column) { // for each column
5979 $this->selectColumn($column);
5980 if ($this->rtl) {
5981 $this->x -= $mc_margin['R'];
5982 } else {
5983 $this->x += $mc_margin['L'];
5984 }
5985 if ($startcolumn == $endcolumn) { // single column
5986 $cborder = $border;
5987 $h = max($h, ($currentY - $oy));
5988 $this->y = $oy;
5989 } elseif ($column == $startcolumn) { // first column
5990 $cborder = $border_start;
5991 $this->y = $oy;
5992 $h = $this->h - $this->y - $this->bMargin;
5993 } elseif ($column == $endcolumn) { // end column
5994 $cborder = $border_end;
5995 $h = $currentY - $this->y;
5996 if ($resth > $h) {
5997 $h = $resth;
5998 }
5999 } else { // middle column
6000 $cborder = $border_middle;
6001 $h = $this->h - $this->y - $this->bMargin;
6002 $resth -= $h;
6003 }
6004 $ccode .= $this->getCellCode($w, $h, '', $cborder, 1, '', $fill, '', 0, true)."\n";
6005 } // end for each column
6006 } elseif ($page == $startpage) { // first page
6007 for ($column = $startcolumn; $column < $this->num_columns; ++$column) { // for each column
6008 $this->selectColumn($column);
6009 if ($this->rtl) {
6010 $this->x -= $mc_margin['R'];
6011 } else {
6012 $this->x += $mc_margin['L'];
6013 }
6014 if ($column == $startcolumn) { // first column
6015 $cborder = $border_start;
6016 $this->y = $oy;
6017 $h = $this->h - $this->y - $this->bMargin;
6018 } else { // middle column
6019 $cborder = $border_middle;
6020 $h = $this->h - $this->y - $this->bMargin;
6021 $resth -= $h;
6022 }
6023 $ccode .= $this->getCellCode($w, $h, '', $cborder, 1, '', $fill, '', 0, true)."\n";
6024 } // end for each column
6025 } elseif ($page == $endpage) { // last page
6026 for ($column = 0; $column <= $endcolumn; ++$column) { // for each column
6027 $this->selectColumn($column);
6028 if ($this->rtl) {
6029 $this->x -= $mc_margin['R'];
6030 } else {
6031 $this->x += $mc_margin['L'];
6032 }
6033 if ($column == $endcolumn) {
6034 // end column
6035 $cborder = $border_end;
6036 $h = $currentY - $this->y;
6037 if ($resth > $h) {
6038 $h = $resth;
6039 }
6040 } else {
6041 // middle column
6042 $cborder = $border_middle;
6043 $h = $this->h - $this->y - $this->bMargin;
6044 $resth -= $h;
6045 }
6046 $ccode .= $this->getCellCode($w, $h, '', $cborder, 1, '', $fill, '', 0, true)."\n";
6047 } // end for each column
6048 } else { // middle page
6049 for ($column = 0; $column < $this->num_columns; ++$column) { // for each column
6050 $this->selectColumn($column);
6051 if ($this->rtl) {
6052 $this->x -= $mc_margin['R'];
6053 } else {
6054 $this->x += $mc_margin['L'];
6055 }
6056 $cborder = $border_middle;
6057 $h = $this->h - $this->y - $this->bMargin;
6058 $resth -= $h;
6059 $ccode .= $this->getCellCode($w, $h, '', $cborder, 1, '', $fill, '', 0, true)."\n";
6060 } // end for each column
6061 }
6062 if ($cborder OR $fill) {
6063 $offsetlen = strlen($ccode);
6064 // draw border and fill
6065 if ($this->inxobj) {
6066 // we are inside an XObject template
6067 if (end($this->xobjects[$this->xobjid]['transfmrk']) !== false) {
6068 $pagemarkkey = key($this->xobjects[$this->xobjid]['transfmrk']);
6069 $pagemark = $this->xobjects[$this->xobjid]['transfmrk'][$pagemarkkey];
6070 $this->xobjects[$this->xobjid]['transfmrk'][$pagemarkkey] += $offsetlen;
6071 } else {
6072 $pagemark = $this->xobjects[$this->xobjid]['intmrk'];
6073 $this->xobjects[$this->xobjid]['intmrk'] += $offsetlen;
6074 }
6075 $pagebuff = $this->xobjects[$this->xobjid]['outdata'];
6076 $pstart = substr($pagebuff, 0, $pagemark);
6077 $pend = substr($pagebuff, $pagemark);
6078 $this->xobjects[$this->xobjid]['outdata'] = $pstart.$ccode.$pend;
6079 } else {
6080 if (end($this->transfmrk[$this->page]) !== false) {
6081 $pagemarkkey = key($this->transfmrk[$this->page]);
6082 $pagemark = $this->transfmrk[$this->page][$pagemarkkey];
6083 $this->transfmrk[$this->page][$pagemarkkey] += $offsetlen;
6084 } elseif ($this->InFooter) {
6085 $pagemark = $this->footerpos[$this->page];
6086 $this->footerpos[$this->page] += $offsetlen;
6087 } else {
6088 $pagemark = $this->intmrk[$this->page];
6089 $this->intmrk[$this->page] += $offsetlen;
6090 }
6091 $pagebuff = $this->getPageBuffer($this->page);
6092 $pstart = substr($pagebuff, 0, $pagemark);
6093 $pend = substr($pagebuff, $pagemark);
6094 $this->setPageBuffer($this->page, $pstart.$ccode.$pend);
6095 }
6096 }
6097 } // end for each page
6098 // restore page regions check
6099 $this->check_page_regions = $check_page_regions;
6100 // Get end-of-cell Y position
6101 $currentY = $this->GetY();
6102 // restore previous values
6103 if ($this->num_columns > 1) {
6104 $this->selectColumn();
6105 } else {
6106 // restore original margins
6107 $this->lMargin = $lMargin;
6108 $this->rMargin = $rMargin;
6109 if ($this->page > $startpage) {
6110 // check for margin variations between pages (i.e. booklet mode)
6111 $dl = ($this->pagedim[$this->page]['olm'] - $this->pagedim[$startpage]['olm']);
6112 $dr = ($this->pagedim[$this->page]['orm'] - $this->pagedim[$startpage]['orm']);
6113 if (($dl != 0) OR ($dr != 0)) {
6114 $this->lMargin += $dl;
6115 $this->rMargin += $dr;
6116 }
6117 }
6118 }
6119 if ($ln > 0) {
6120 //Go to the beginning of the next line
6121 $this->SetY($currentY + $mc_margin['B']);
6122 if ($ln == 2) {
6123 $this->SetX($x + $w + $mc_margin['L'] + $mc_margin['R']);
6124 }
6125 } else {
6126 // go left or right by case
6127 $this->setPage($startpage);
6128 $this->y = $y;
6129 $this->SetX($x + $w + $mc_margin['L'] + $mc_margin['R']);
6130 }
6131 $this->setContentMark();
6132 $this->cell_padding = $prev_cell_padding;
6133 $this->cell_margin = $prev_cell_margin;
6134 $this->clMargin = $this->lMargin;
6135 $this->crMargin = $this->rMargin;
6136 return $nl;
6137 }
6138
6139 /**
6140 * This method return the estimated number of lines for print a simple text string using Multicell() method.
6141 * @param $txt (string) String for calculating his height
6142 * @param $w (float) Width of cells. If 0, they extend up to the right margin of the page.
6143 * @param $reseth (boolean) if true reset the last cell height (default false).
6144 * @param $autopadding (boolean) if true, uses internal padding and automatically adjust it to account for line width (default true).
6145 * @param $cellpadding (float) Internal cell padding, if empty uses default cell padding.
6146 * @param $border (mixed) Indicates if borders must be drawn around the cell. The value can be a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul> or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul> or an array of line styles for each border group - for example: array('LTRB' => array('width' => 2, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(0, 0, 0)))
6147 * @return float Return the minimal height needed for multicell method for printing the $txt param.
6148 * @author Alexander Escalona Fern\E1ndez, Nicola Asuni
6149 * @public
6150 * @since 4.5.011
6151 */
6152 public function getNumLines($txt, $w=0, $reseth=false, $autopadding=true, $cellpadding='', $border=0) {
6153 if ($txt === NULL) {
6154 return 0;
6155 }
6156 if ($txt === '') {
6157 // empty string
6158 return 1;
6159 }
6160 // adjust internal padding
6161 $prev_cell_padding = $this->cell_padding;
6162 $prev_lasth = $this->lasth;
6163 if (is_array($cellpadding)) {
6164 $this->cell_padding = $cellpadding;
6165 }
6166 $this->adjustCellPadding($border);
6167 if (TCPDF_STATIC::empty_string($w) OR ($w <= 0)) {
6168 if ($this->rtl) {
6169 $w = $this->x - $this->lMargin;
6170 } else {
6171 $w = $this->w - $this->rMargin - $this->x;
6172 }
6173 }
6174 $wmax = $w - $this->cell_padding['L'] - $this->cell_padding['R'];
6175 if ($reseth) {
6176 // reset row height
6177 $this->resetLastH();
6178 }
6179 $lines = 1;
6180 $sum = 0;
6181 $chars = TCPDF_FONTS::utf8Bidi(TCPDF_FONTS::UTF8StringToArray($txt, $this->isunicode, $this->CurrentFont), $txt, $this->tmprtl, $this->isunicode, $this->CurrentFont);
6182 $charsWidth = $this->GetArrStringWidth($chars, '', '', 0, true);
6183 $length = count($chars);
6184 $lastSeparator = -1;
6185 for ($i = 0; $i < $length; ++$i) {
6186 $c = $chars[$i];
6187 $charWidth = $charsWidth[$i];
6188 if (($c != 160)
6189 AND (($c == 173)
6190 OR preg_match($this->re_spaces, TCPDF_FONTS::unichr($c, $this->isunicode))
6191 OR (($c == 45)
6192 AND ($i > 0) AND ($i < ($length - 1))
6193 AND @preg_match('/[\p{L}]/'.$this->re_space['m'], TCPDF_FONTS::unichr($chars[($i - 1)], $this->isunicode))
6194 AND @preg_match('/[\p{L}]/'.$this->re_space['m'], TCPDF_FONTS::unichr($chars[($i + 1)], $this->isunicode))
6195 )
6196 )
6197 ) {
6198 $lastSeparator = $i;
6199 }
6200 if ((($sum + $charWidth) > $wmax) OR ($c == 10)) {
6201 ++$lines;
6202 if ($c == 10) {
6203 $lastSeparator = -1;
6204 $sum = 0;
6205 } elseif ($lastSeparator != -1) {
6206 $i = $lastSeparator;
6207 $lastSeparator = -1;
6208 $sum = 0;
6209 } else {
6210 $sum = $charWidth;
6211 }
6212 } else {
6213 $sum += $charWidth;
6214 }
6215 }
6216 if ($chars[($length - 1)] == 10) {
6217 --$lines;
6218 }
6219 $this->cell_padding = $prev_cell_padding;
6220 $this->lasth = $prev_lasth;
6221 return $lines;
6222 }
6223
6224 /**
6225 * This method return the estimated height needed for printing a simple text string using the Multicell() method.
6226 * Generally, if you want to know the exact height for a block of content you can use the following alternative technique:
6227 * @pre
6228 * // store current object
6229 * $pdf->startTransaction();
6230 * // store starting values
6231 * $start_y = $pdf->GetY();
6232 * $start_page = $pdf->getPage();
6233 * // call your printing functions with your parameters
6234 * // - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
6235 * $pdf->MultiCell($w=0, $h=0, $txt, $border=1, $align='L', $fill=false, $ln=1, $x='', $y='', $reseth=true, $stretch=0, $ishtml=false, $autopadding=true, $maxh=0);
6236 * // - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
6237 * // get the new Y
6238 * $end_y = $pdf->GetY();
6239 * $end_page = $pdf->getPage();
6240 * // calculate height
6241 * $height = 0;
6242 * if ($end_page == $start_page) {
6243 * $height = $end_y - $start_y;
6244 * } else {
6245 * for ($page=$start_page; $page <= $end_page; ++$page) {
6246 * $this->setPage($page);
6247 * if ($page == $start_page) {
6248 * // first page
6249 * $height = $this->h - $start_y - $this->bMargin;
6250 * } elseif ($page == $end_page) {
6251 * // last page
6252 * $height = $end_y - $this->tMargin;
6253 * } else {
6254 * $height = $this->h - $this->tMargin - $this->bMargin;
6255 * }
6256 * }
6257 * }
6258 * // restore previous object
6259 * $pdf = $pdf->rollbackTransaction();
6260 *
6261 * @param $w (float) Width of cells. If 0, they extend up to the right margin of the page.
6262 * @param $txt (string) String for calculating his height
6263 * @param $reseth (boolean) if true reset the last cell height (default false).
6264 * @param $autopadding (boolean) if true, uses internal padding and automatically adjust it to account for line width (default true).
6265 * @param $cellpadding (float) Internal cell padding, if empty uses default cell padding.
6266 * @param $border (mixed) Indicates if borders must be drawn around the cell. The value can be a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul> or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul> or an array of line styles for each border group - for example: array('LTRB' => array('width' => 2, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(0, 0, 0)))
6267 * @return float Return the minimal height needed for multicell method for printing the $txt param.
6268 * @author Nicola Asuni, Alexander Escalona Fern\E1ndez
6269 * @public
6270 */
6271 public function getStringHeight($w, $txt, $reseth=false, $autopadding=true, $cellpadding='', $border=0) {
6272 // adjust internal padding
6273 $prev_cell_padding = $this->cell_padding;
6274 $prev_lasth = $this->lasth;
6275 if (is_array($cellpadding)) {
6276 $this->cell_padding = $cellpadding;
6277 }
6278 $this->adjustCellPadding($border);
6279 $lines = $this->getNumLines($txt, $w, $reseth, $autopadding, $cellpadding, $border);
6280 $height = $this->getCellHeight(($lines * $this->FontSize), $autopadding);
6281 $this->cell_padding = $prev_cell_padding;
6282 $this->lasth = $prev_lasth;
6283 return $height;
6284 }
6285
6286 /**
6287 * This method prints text from the current position.<br />
6288 * @param $h (float) Line height
6289 * @param $txt (string) String to print
6290 * @param $link (mixed) URL or identifier returned by AddLink()
6291 * @param $fill (boolean) Indicates if the cell background must be painted (true) or transparent (false).
6292 * @param $align (string) Allows to center or align the text. Possible values are:<ul><li>L or empty string: left align (default value)</li><li>C: center</li><li>R: right align</li><li>J: justify</li></ul>
6293 * @param $ln (boolean) if true set cursor at the bottom of the line, otherwise set cursor at the top of the line.
6294 * @param $stretch (int) font stretch mode: <ul><li>0 = disabled</li><li>1 = horizontal scaling only if text is larger than cell width</li><li>2 = forced horizontal scaling to fit cell width</li><li>3 = character spacing only if text is larger than cell width</li><li>4 = forced character spacing to fit cell width</li></ul> General font stretching and scaling values will be preserved when possible.
6295 * @param $firstline (boolean) if true prints only the first line and return the remaining string.
6296 * @param $firstblock (boolean) if true the string is the starting of a line.
6297 * @param $maxh (float) maximum height. It should be >= $h and less then remaining space to the bottom of the page, or 0 for disable this feature.
6298 * @param $wadj (float) first line width will be reduced by this amount (used in HTML mode).
6299 * @param $margin (array) margin array of the parent container
6300 * @return mixed Return the number of cells or the remaining string if $firstline = true.
6301 * @public
6302 * @since 1.5
6303 */
6304 public function Write($h, $txt, $link='', $fill=false, $align='', $ln=false, $stretch=0, $firstline=false, $firstblock=false, $maxh=0, $wadj=0, $margin='') {
6305 // check page for no-write regions and adapt page margins if necessary
6306 list($this->x, $this->y) = $this->checkPageRegions($h, $this->x, $this->y);
6307 if (strlen($txt) == 0) {
6308 // fix empty text
6309 $txt = ' ';
6310 }
6311 if ($margin === '') {
6312 // set default margins
6313 $margin = $this->cell_margin;
6314 }
6315 // remove carriage returns
6316 $s = str_replace("\r", '', $txt);
6317 // check if string contains arabic text
6318 if (preg_match(TCPDF_FONT_DATA::$uni_RE_PATTERN_ARABIC, $s)) {
6319 $arabic = true;
6320 } else {
6321 $arabic = false;
6322 }
6323 // check if string contains RTL text
6324 if ($arabic OR ($this->tmprtl == 'R') OR preg_match(TCPDF_FONT_DATA::$uni_RE_PATTERN_RTL, $s)) {
6325 $rtlmode = true;
6326 } else {
6327 $rtlmode = false;
6328 }
6329 // get a char width
6330 $chrwidth = $this->GetCharWidth(46); // dot character
6331 // get array of unicode values
6332 $chars = TCPDF_FONTS::UTF8StringToArray($s, $this->isunicode, $this->CurrentFont);
6333 // calculate maximum width for a single character on string
6334 $chrw = $this->GetArrStringWidth($chars, '', '', 0, true);
6335 array_walk($chrw, array($this, 'getRawCharWidth'));
6336 $maxchwidth = max($chrw);
6337 // get array of chars
6338 $uchars = TCPDF_FONTS::UTF8ArrayToUniArray($chars, $this->isunicode);
6339 // get the number of characters
6340 $nb = count($chars);
6341 // replacement for SHY character (minus symbol)
6342 $shy_replacement = 45;
6343 $shy_replacement_char = TCPDF_FONTS::unichr($shy_replacement, $this->isunicode);
6344 // widht for SHY replacement
6345 $shy_replacement_width = $this->GetCharWidth($shy_replacement);
6346 // page width
6347 $pw = $w = $this->w - $this->lMargin - $this->rMargin;
6348 // calculate remaining line width ($w)
6349 if ($this->rtl) {
6350 $w = $this->x - $this->lMargin;
6351 } else {
6352 $w = $this->w - $this->rMargin - $this->x;
6353 }
6354 // max column width
6355 $wmax = ($w - $wadj);
6356 if (!$firstline) {
6357 $wmax -= ($this->cell_padding['L'] + $this->cell_padding['R']);
6358 }
6359 if ((!$firstline) AND (($chrwidth > $wmax) OR ($maxchwidth > $wmax))) {
6360 // the maximum width character do not fit on column
6361 return '';
6362 }
6363 // minimum row height
6364 $row_height = max($h, $this->getCellHeight($this->FontSize));
6365 // max Y
6366 $maxy = $this->y + $maxh - max($row_height, $h);
6367 $start_page = $this->page;
6368 $i = 0; // character position
6369 $j = 0; // current starting position
6370 $sep = -1; // position of the last blank space
6371 $prevsep = $sep; // previous separator
6372 $shy = false; // true if the last blank is a soft hypen (SHY)
6373 $prevshy = $shy; // previous shy mode
6374 $l = 0; // current string length
6375 $nl = 0; //number of lines
6376 $linebreak = false;
6377 $pc = 0; // previous character
6378 // for each character
6379 while ($i < $nb) {
6380 if (($maxh > 0) AND ($this->y > $maxy) ) {
6381 break;
6382 }
6383 //Get the current character
6384 $c = $chars[$i];
6385 if ($c == 10) { // 10 = "\n" = new line
6386 //Explicit line break
6387 if ($align == 'J') {
6388 if ($this->rtl) {
6389 $talign = 'R';
6390 } else {
6391 $talign = 'L';
6392 }
6393 } else {
6394 $talign = $align;
6395 }
6396 $tmpstr = TCPDF_FONTS::UniArrSubString($uchars, $j, $i);
6397 if ($firstline) {
6398 $startx = $this->x;
6399 $tmparr = array_slice($chars, $j, ($i - $j));
6400 if ($rtlmode) {
6401 $tmparr = TCPDF_FONTS::utf8Bidi($tmparr, $tmpstr, $this->tmprtl, $this->isunicode, $this->CurrentFont);
6402 }
6403 $linew = $this->GetArrStringWidth($tmparr);
6404 unset($tmparr);
6405 if ($this->rtl) {
6406 $this->endlinex = $startx - $linew;
6407 } else {
6408 $this->endlinex = $startx + $linew;
6409 }
6410 $w = $linew;
6411 $tmpcellpadding = $this->cell_padding;
6412 if ($maxh == 0) {
6413 $this->SetCellPadding(0);
6414 }
6415 }
6416 if ($firstblock AND $this->isRTLTextDir()) {
6417 $tmpstr = $this->stringRightTrim($tmpstr);
6418 }
6419 // Skip newlines at the begining of a page or column
6420 if (!empty($tmpstr) OR ($this->y < ($this->PageBreakTrigger - $row_height))) {
6421 $this->Cell($w, $h, $tmpstr, 0, 1, $talign, $fill, $link, $stretch);
6422 }
6423 unset($tmpstr);
6424 if ($firstline) {
6425 $this->cell_padding = $tmpcellpadding;
6426 return (TCPDF_FONTS::UniArrSubString($uchars, $i));
6427 }
6428 ++$nl;
6429 $j = $i + 1;
6430 $l = 0;
6431 $sep = -1;
6432 $prevsep = $sep;
6433 $shy = false;
6434 // account for margin changes
6435 if ((($this->y + $this->lasth) > $this->PageBreakTrigger) AND ($this->inPageBody())) {
6436 $this->AcceptPageBreak();
6437 if ($this->rtl) {
6438 $this->x -= $margin['R'];
6439 } else {
6440 $this->x += $margin['L'];
6441 }
6442 $this->lMargin += $margin['L'];
6443 $this->rMargin += $margin['R'];
6444 }
6445 $w = $this->getRemainingWidth();
6446 $wmax = ($w - $this->cell_padding['L'] - $this->cell_padding['R']);
6447 } else {
6448 // 160 is the non-breaking space.
6449 // 173 is SHY (Soft Hypen).
6450 // \p{Z} or \p{Separator}: any kind of Unicode whitespace or invisible separator.
6451 // \p{Lo} or \p{Other_Letter}: a Unicode letter or ideograph that does not have lowercase and uppercase variants.
6452 // \p{Lo} is needed because Chinese characters are packed next to each other without spaces in between.
6453 if (($c != 160)
6454 AND (($c == 173)
6455 OR preg_match($this->re_spaces, TCPDF_FONTS::unichr($c, $this->isunicode))
6456 OR (($c == 45)
6457 AND ($i < ($nb - 1))
6458 AND @preg_match('/[\p{L}]/'.$this->re_space['m'], TCPDF_FONTS::unichr($pc, $this->isunicode))
6459 AND @preg_match('/[\p{L}]/'.$this->re_space['m'], TCPDF_FONTS::unichr($chars[($i + 1)], $this->isunicode))
6460 )
6461 )
6462 ) {
6463 // update last blank space position
6464 $prevsep = $sep;
6465 $sep = $i;
6466 // check if is a SHY
6467 if (($c == 173) OR ($c == 45)) {
6468 $prevshy = $shy;
6469 $shy = true;
6470 if ($pc == 45) {
6471 $tmp_shy_replacement_width = 0;
6472 $tmp_shy_replacement_char = '';
6473 } else {
6474 $tmp_shy_replacement_width = $shy_replacement_width;
6475 $tmp_shy_replacement_char = $shy_replacement_char;
6476 }
6477 } else {
6478 $shy = false;
6479 }
6480 }
6481 // update string length
6482 if ($this->isUnicodeFont() AND ($arabic)) {
6483 // with bidirectional algorithm some chars may be changed affecting the line length
6484 // *** very slow ***
6485 $l = $this->GetArrStringWidth(TCPDF_FONTS::utf8Bidi(array_slice($chars, $j, ($i - $j)), '', $this->tmprtl, $this->isunicode, $this->CurrentFont));
6486 } else {
6487 $l += $this->GetCharWidth($c);
6488 }
6489 if (($l > $wmax) OR (($c == 173) AND (($l + $tmp_shy_replacement_width) >= $wmax))) {
6490 if (($c == 173) AND (($l + $tmp_shy_replacement_width) > $wmax)) {
6491 $sep = $prevsep;
6492 $shy = $prevshy;
6493 }
6494 // we have reached the end of column
6495 if ($sep == -1) {
6496 // check if the line was already started
6497 if (($this->rtl AND ($this->x <= ($this->w - $this->rMargin - $this->cell_padding['R'] - $margin['R'] - $chrwidth)))
6498 OR ((!$this->rtl) AND ($this->x >= ($this->lMargin + $this->cell_padding['L'] + $margin['L'] + $chrwidth)))) {
6499 // print a void cell and go to next line
6500 $this->Cell($w, $h, '', 0, 1);
6501 $linebreak = true;
6502 if ($firstline) {
6503 return (TCPDF_FONTS::UniArrSubString($uchars, $j));
6504 }
6505 } else {
6506 // truncate the word because do not fit on column
6507 $tmpstr = TCPDF_FONTS::UniArrSubString($uchars, $j, $i);
6508 if ($firstline) {
6509 $startx = $this->x;
6510 $tmparr = array_slice($chars, $j, ($i - $j));
6511 if ($rtlmode) {
6512 $tmparr = TCPDF_FONTS::utf8Bidi($tmparr, $tmpstr, $this->tmprtl, $this->isunicode, $this->CurrentFont);
6513 }
6514 $linew = $this->GetArrStringWidth($tmparr);
6515 unset($tmparr);
6516 if ($this->rtl) {
6517 $this->endlinex = $startx - $linew;
6518 } else {
6519 $this->endlinex = $startx + $linew;
6520 }
6521 $w = $linew;
6522 $tmpcellpadding = $this->cell_padding;
6523 if ($maxh == 0) {
6524 $this->SetCellPadding(0);
6525 }
6526 }
6527 if ($firstblock AND $this->isRTLTextDir()) {
6528 $tmpstr = $this->stringRightTrim($tmpstr);
6529 }
6530 $this->Cell($w, $h, $tmpstr, 0, 1, $align, $fill, $link, $stretch);
6531 unset($tmpstr);
6532 if ($firstline) {
6533 $this->cell_padding = $tmpcellpadding;
6534 return (TCPDF_FONTS::UniArrSubString($uchars, $i));
6535 }
6536 $j = $i;
6537 --$i;
6538 }
6539 } else {
6540 // word wrapping
6541 if ($this->rtl AND (!$firstblock) AND ($sep < $i)) {
6542 $endspace = 1;
6543 } else {
6544 $endspace = 0;
6545 }
6546 // check the length of the next string
6547 $strrest = TCPDF_FONTS::UniArrSubString($uchars, ($sep + $endspace));
6548 $nextstr = TCPDF_STATIC::pregSplit('/'.$this->re_space['p'].'/', $this->re_space['m'], $this->stringTrim($strrest));
6549 if (isset($nextstr[0]) AND ($this->GetStringWidth($nextstr[0]) > $pw)) {
6550 // truncate the word because do not fit on a full page width
6551 $tmpstr = TCPDF_FONTS::UniArrSubString($uchars, $j, $i);
6552 if ($firstline) {
6553 $startx = $this->x;
6554 $tmparr = array_slice($chars, $j, ($i - $j));
6555 if ($rtlmode) {
6556 $tmparr = TCPDF_FONTS::utf8Bidi($tmparr, $tmpstr, $this->tmprtl, $this->isunicode, $this->CurrentFont);
6557 }
6558 $linew = $this->GetArrStringWidth($tmparr);
6559 unset($tmparr);
6560 if ($this->rtl) {
6561 $this->endlinex = ($startx - $linew);
6562 } else {
6563 $this->endlinex = ($startx + $linew);
6564 }
6565 $w = $linew;
6566 $tmpcellpadding = $this->cell_padding;
6567 if ($maxh == 0) {
6568 $this->SetCellPadding(0);
6569 }
6570 }
6571 if ($firstblock AND $this->isRTLTextDir()) {
6572 $tmpstr = $this->stringRightTrim($tmpstr);
6573 }
6574 $this->Cell($w, $h, $tmpstr, 0, 1, $align, $fill, $link, $stretch);
6575 unset($tmpstr);
6576 if ($firstline) {
6577 $this->cell_padding = $tmpcellpadding;
6578 return (TCPDF_FONTS::UniArrSubString($uchars, $i));
6579 }
6580 $j = $i;
6581 --$i;
6582 } else {
6583 // word wrapping
6584 if ($shy) {
6585 // add hypen (minus symbol) at the end of the line
6586 $shy_width = $tmp_shy_replacement_width;
6587 if ($this->rtl) {
6588 $shy_char_left = $tmp_shy_replacement_char;
6589 $shy_char_right = '';
6590 } else {
6591 $shy_char_left = '';
6592 $shy_char_right = $tmp_shy_replacement_char;
6593 }
6594 } else {
6595 $shy_width = 0;
6596 $shy_char_left = '';
6597 $shy_char_right = '';
6598 }
6599 $tmpstr = TCPDF_FONTS::UniArrSubString($uchars, $j, ($sep + $endspace));
6600 if ($firstline) {
6601 $startx = $this->x;
6602 $tmparr = array_slice($chars, $j, (($sep + $endspace) - $j));
6603 if ($rtlmode) {
6604 $tmparr = TCPDF_FONTS::utf8Bidi($tmparr, $tmpstr, $this->tmprtl, $this->isunicode, $this->CurrentFont);
6605 }
6606 $linew = $this->GetArrStringWidth($tmparr);
6607 unset($tmparr);
6608 if ($this->rtl) {
6609 $this->endlinex = $startx - $linew - $shy_width;
6610 } else {
6611 $this->endlinex = $startx + $linew + $shy_width;
6612 }
6613 $w = $linew;
6614 $tmpcellpadding = $this->cell_padding;
6615 if ($maxh == 0) {
6616 $this->SetCellPadding(0);
6617 }
6618 }
6619 // print the line
6620 if ($firstblock AND $this->isRTLTextDir()) {
6621 $tmpstr = $this->stringRightTrim($tmpstr);
6622 }
6623 $this->Cell($w, $h, $shy_char_left.$tmpstr.$shy_char_right, 0, 1, $align, $fill, $link, $stretch);
6624 unset($tmpstr);
6625 if ($firstline) {
6626 if ($chars[$sep] == 45) {
6627 $endspace += 1;
6628 }
6629 // return the remaining text
6630 $this->cell_padding = $tmpcellpadding;
6631 return (TCPDF_FONTS::UniArrSubString($uchars, ($sep + $endspace)));
6632 }
6633 $i = $sep;
6634 $sep = -1;
6635 $shy = false;
6636 $j = ($i + 1);
6637 }
6638 }
6639 // account for margin changes
6640 if ((($this->y + $this->lasth) > $this->PageBreakTrigger) AND ($this->inPageBody())) {
6641 $this->AcceptPageBreak();
6642 if ($this->rtl) {
6643 $this->x -= $margin['R'];
6644 } else {
6645 $this->x += $margin['L'];
6646 }
6647 $this->lMargin += $margin['L'];
6648 $this->rMargin += $margin['R'];
6649 }
6650 $w = $this->getRemainingWidth();
6651 $wmax = $w - $this->cell_padding['L'] - $this->cell_padding['R'];
6652 if ($linebreak) {
6653 $linebreak = false;
6654 } else {
6655 ++$nl;
6656 $l = 0;
6657 }
6658 }
6659 }
6660 // save last character
6661 $pc = $c;
6662 ++$i;
6663 } // end while i < nb
6664 // print last substring (if any)
6665 if ($l > 0) {
6666 switch ($align) {
6667 case 'J':
6668 case 'C': {
6669 $w = $w;
6670 break;
6671 }
6672 case 'L': {
6673 if ($this->rtl) {
6674 $w = $w;
6675 } else {
6676 $w = $l;
6677 }
6678 break;
6679 }
6680 case 'R': {
6681 if ($this->rtl) {
6682 $w = $l;
6683 } else {
6684 $w = $w;
6685 }
6686 break;
6687 }
6688 default: {
6689 $w = $l;
6690 break;
6691 }
6692 }
6693 $tmpstr = TCPDF_FONTS::UniArrSubString($uchars, $j, $nb);
6694 if ($firstline) {
6695 $startx = $this->x;
6696 $tmparr = array_slice($chars, $j, ($nb - $j));
6697 if ($rtlmode) {
6698 $tmparr = TCPDF_FONTS::utf8Bidi($tmparr, $tmpstr, $this->tmprtl, $this->isunicode, $this->CurrentFont);
6699 }
6700 $linew = $this->GetArrStringWidth($tmparr);
6701 unset($tmparr);
6702 if ($this->rtl) {
6703 $this->endlinex = $startx - $linew;
6704 } else {
6705 $this->endlinex = $startx + $linew;
6706 }
6707 $w = $linew;
6708 $tmpcellpadding = $this->cell_padding;
6709 if ($maxh == 0) {
6710 $this->SetCellPadding(0);
6711 }
6712 }
6713 if ($firstblock AND $this->isRTLTextDir()) {
6714 $tmpstr = $this->stringRightTrim($tmpstr);
6715 }
6716 $this->Cell($w, $h, $tmpstr, 0, $ln, $align, $fill, $link, $stretch);
6717 unset($tmpstr);
6718 if ($firstline) {
6719 $this->cell_padding = $tmpcellpadding;
6720 return (TCPDF_FONTS::UniArrSubString($uchars, $nb));
6721 }
6722 ++$nl;
6723 }
6724 if ($firstline) {
6725 return '';
6726 }
6727 return $nl;
6728 }
6729
6730 /**
6731 * Returns the remaining width between the current position and margins.
6732 * @return int Return the remaining width
6733 * @protected
6734 */
6735 protected function getRemainingWidth() {
6736 list($this->x, $this->y) = $this->checkPageRegions(0, $this->x, $this->y);
6737 if ($this->rtl) {
6738 return ($this->x - $this->lMargin);
6739 } else {
6740 return ($this->w - $this->rMargin - $this->x);
6741 }
6742 }
6743
6744 /**
6745 * Set the block dimensions accounting for page breaks and page/column fitting
6746 * @param $w (float) width
6747 * @param $h (float) height
6748 * @param $x (float) X coordinate
6749 * @param $y (float) Y coodiante
6750 * @param $fitonpage (boolean) if true the block is resized to not exceed page dimensions.
6751 * @return array($w, $h, $x, $y)
6752 * @protected
6753 * @since 5.5.009 (2010-07-05)
6754 */
6755 protected function fitBlock($w, $h, $x, $y, $fitonpage=false) {
6756 if ($w <= 0) {
6757 // set maximum width
6758 $w = ($this->w - $this->lMargin - $this->rMargin);
6759 if ($w <= 0) {
6760 $w = 1;
6761 }
6762 }
6763 if ($h <= 0) {
6764 // set maximum height
6765 $h = ($this->PageBreakTrigger - $this->tMargin);
6766 if ($h <= 0) {
6767 $h = 1;
6768 }
6769 }
6770 // resize the block to be vertically contained on a single page or single column
6771 if ($fitonpage OR $this->AutoPageBreak) {
6772 $ratio_wh = ($w / $h);
6773 if ($h > ($this->PageBreakTrigger - $this->tMargin)) {
6774 $h = $this->PageBreakTrigger - $this->tMargin;
6775 $w = ($h * $ratio_wh);
6776 }
6777 // resize the block to be horizontally contained on a single page or single column
6778 if ($fitonpage) {
6779 $maxw = ($this->w - $this->lMargin - $this->rMargin);
6780 if ($w > $maxw) {
6781 $w = $maxw;
6782 $h = ($w / $ratio_wh);
6783 }
6784 }
6785 }
6786 // Check whether we need a new page or new column first as this does not fit
6787 $prev_x = $this->x;
6788 $prev_y = $this->y;
6789 if ($this->checkPageBreak($h, $y) OR ($this->y < $prev_y)) {
6790 $y = $this->y;
6791 if ($this->rtl) {
6792 $x += ($prev_x - $this->x);
6793 } else {
6794 $x += ($this->x - $prev_x);
6795 }
6796 $this->newline = true;
6797 }
6798 // resize the block to be contained on the remaining available page or column space
6799 if ($fitonpage) {
6800 $ratio_wh = ($w / $h);
6801 if (($y + $h) > $this->PageBreakTrigger) {
6802 $h = $this->PageBreakTrigger - $y;
6803 $w = ($h * $ratio_wh);
6804 }
6805 if ((!$this->rtl) AND (($x + $w) > ($this->w - $this->rMargin))) {
6806 $w = $this->w - $this->rMargin - $x;
6807 $h = ($w / $ratio_wh);
6808 } elseif (($this->rtl) AND (($x - $w) < ($this->lMargin))) {
6809 $w = $x - $this->lMargin;
6810 $h = ($w / $ratio_wh);
6811 }
6812 }
6813 return array($w, $h, $x, $y);
6814 }
6815
6816 /**
6817 * Puts an image in the page.
6818 * The upper-left corner must be given.
6819 * The dimensions can be specified in different ways:<ul>
6820 * <li>explicit width and height (expressed in user unit)</li>
6821 * <li>one explicit dimension, the other being calculated automatically in order to keep the original proportions</li>
6822 * <li>no explicit dimension, in which case the image is put at 72 dpi</li></ul>
6823 * Supported formats are JPEG and PNG images whitout GD library and all images supported by GD: GD, GD2, GD2PART, GIF, JPEG, PNG, BMP, XBM, XPM;
6824 * The format can be specified explicitly or inferred from the file extension.<br />
6825 * It is possible to put a link on the image.<br />
6826 * Remark: if an image is used several times, only one copy will be embedded in the file.<br />
6827 * @param $file (string) Name of the file containing the image or a '@' character followed by the image data string. To link an image without embedding it on the document, set an asterisk character before the URL (i.e.: '*http://www.example.com/image.jpg').
6828 * @param $x (float) Abscissa of the upper-left corner (LTR) or upper-right corner (RTL).
6829 * @param $y (float) Ordinate of the upper-left corner (LTR) or upper-right corner (RTL).
6830 * @param $w (float) Width of the image in the page. If not specified or equal to zero, it is automatically calculated.
6831 * @param $h (float) Height of the image in the page. If not specified or equal to zero, it is automatically calculated.
6832 * @param $type (string) Image format. Possible values are (case insensitive): JPEG and PNG (whitout GD library) and all images supported by GD: GD, GD2, GD2PART, GIF, JPEG, PNG, BMP, XBM, XPM;. If not specified, the type is inferred from the file extension.
6833 * @param $link (mixed) URL or identifier returned by AddLink().
6834 * @param $align (string) Indicates the alignment of the pointer next to image insertion relative to image height. The value can be:<ul><li>T: top-right for LTR or top-left for RTL</li><li>M: middle-right for LTR or middle-left for RTL</li><li>B: bottom-right for LTR or bottom-left for RTL</li><li>N: next line</li></ul>
6835 * @param $resize (mixed) If true resize (reduce) the image to fit $w and $h (requires GD or ImageMagick library); if false do not resize; if 2 force resize in all cases (upscaling and downscaling).
6836 * @param $dpi (int) dot-per-inch resolution used on resize
6837 * @param $palign (string) Allows to center or align the image on the current line. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul>
6838 * @param $ismask (boolean) true if this image is a mask, false otherwise
6839 * @param $imgmask (mixed) image object returned by this function or false
6840 * @param $border (mixed) Indicates if borders must be drawn around the cell. The value can be a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul> or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul> or an array of line styles for each border group - for example: array('LTRB' => array('width' => 2, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(0, 0, 0)))
6841 * @param $fitbox (mixed) If not false scale image dimensions proportionally to fit within the ($w, $h) box. $fitbox can be true or a 2 characters string indicating the image alignment inside the box. The first character indicate the horizontal alignment (L = left, C = center, R = right) the second character indicate the vertical algnment (T = top, M = middle, B = bottom).
6842 * @param $hidden (boolean) If true do not display the image.
6843 * @param $fitonpage (boolean) If true the image is resized to not exceed page dimensions.
6844 * @param $alt (boolean) If true the image will be added as alternative and not directly printed (the ID of the image will be returned).
6845 * @param $altimgs (array) Array of alternate images IDs. Each alternative image must be an array with two values: an integer representing the image ID (the value returned by the Image method) and a boolean value to indicate if the image is the default for printing.
6846 * @return image information
6847 * @public
6848 * @since 1.1
6849 */
6850 public function Image($file, $x='', $y='', $w=0, $h=0, $type='', $link='', $align='', $resize=false, $dpi=300, $palign='', $ismask=false, $imgmask=false, $border=0, $fitbox=false, $hidden=false, $fitonpage=false, $alt=false, $altimgs=array()) {
6851 if ($this->state != 2) {
6852 return;
6853 }
6854 if ($x === '') {
6855 $x = $this->x;
6856 }
6857 if ($y === '') {
6858 $y = $this->y;
6859 }
6860 // check page for no-write regions and adapt page margins if necessary
6861 list($x, $y) = $this->checkPageRegions($h, $x, $y);
6862 $exurl = ''; // external streams
6863 $imsize = FALSE;
6864 // check if we are passing an image as file or string
6865 if ($file[0] === '@') {
6866 // image from string
6867 $imgdata = substr($file, 1);
6868 } else { // image file
6869 if ($file[0] === '*') {
6870 // image as external stream
6871 $file = substr($file, 1);
6872 $exurl = $file;
6873 }
6874 // check if is a local file
6875 if (!@file_exists($file)) {
6876 // try to encode spaces on filename
6877 $tfile = str_replace(' ', '%20', $file);
6878 if (@file_exists($tfile)) {
6879 $file = $tfile;
6880 }
6881 }
6882 if (($imsize = @getimagesize($file)) === FALSE) {
6883 if (in_array($file, $this->imagekeys)) {
6884 // get existing image data
6885 $info = $this->getImageBuffer($file);
6886 $imsize = array($info['w'], $info['h']);
6887 } elseif (strpos($file, '__tcpdf_img') === FALSE) {
6888 $imgdata = TCPDF_STATIC::fileGetContents($file);
6889 }
6890 }
6891 }
6892 if (!empty($imgdata)) {
6893 // copy image to cache
6894 $original_file = $file;
6895 $file = TCPDF_STATIC::getObjFilename('img');
6896 $fp = fopen($file, 'w');
6897 if (!$fp) {
6898 $this->Error('Unable to write file: '.$file);
6899 }
6900 fwrite($fp, $imgdata);
6901 fclose($fp);
6902 unset($imgdata);
6903 $imsize = @getimagesize($file);
6904 if ($imsize === FALSE) {
6905 unlink($file);
6906 $file = $original_file;
6907 } else {
6908 $this->cached_files[] = $file;
6909 }
6910 }
6911 if ($imsize === FALSE) {
6912 if (($w > 0) AND ($h > 0)) {
6913 // get measures from specified data
6914 $pw = $this->getHTMLUnitToUnits($w, 0, $this->pdfunit, true) * $this->imgscale * $this->k;
6915 $ph = $this->getHTMLUnitToUnits($h, 0, $this->pdfunit, true) * $this->imgscale * $this->k;
6916 $imsize = array($pw, $ph);
6917 } else {
6918 $this->Error('[Image] Unable to get the size of the image: '.$file);
6919 }
6920 }
6921 // file hash
6922 $filehash = md5($this->file_id.$file);
6923 // get original image width and height in pixels
6924 list($pixw, $pixh) = $imsize;
6925 // calculate image width and height on document
6926 if (($w <= 0) AND ($h <= 0)) {
6927 // convert image size to document unit
6928 $w = $this->pixelsToUnits($pixw);
6929 $h = $this->pixelsToUnits($pixh);
6930 } elseif ($w <= 0) {
6931 $w = $h * $pixw / $pixh;
6932 } elseif ($h <= 0) {
6933 $h = $w * $pixh / $pixw;
6934 } elseif (($fitbox !== false) AND ($w > 0) AND ($h > 0)) {
6935 if (strlen($fitbox) !== 2) {
6936 // set default alignment
6937 $fitbox = '--';
6938 }
6939 // scale image dimensions proportionally to fit within the ($w, $h) box
6940 if ((($w * $pixh) / ($h * $pixw)) < 1) {
6941 // store current height
6942 $oldh = $h;
6943 // calculate new height
6944 $h = $w * $pixh / $pixw;
6945 // height difference
6946 $hdiff = ($oldh - $h);
6947 // vertical alignment
6948 switch (strtoupper($fitbox[1])) {
6949 case 'T': {
6950 break;
6951 }
6952 case 'M': {
6953 $y += ($hdiff / 2);
6954 break;
6955 }
6956 case 'B': {
6957 $y += $hdiff;
6958 break;
6959 }
6960 }
6961 } else {
6962 // store current width
6963 $oldw = $w;
6964 // calculate new width
6965 $w = $h * $pixw / $pixh;
6966 // width difference
6967 $wdiff = ($oldw - $w);
6968 // horizontal alignment
6969 switch (strtoupper($fitbox[0])) {
6970 case 'L': {
6971 if ($this->rtl) {
6972 $x -= $wdiff;
6973 }
6974 break;
6975 }
6976 case 'C': {
6977 if ($this->rtl) {
6978 $x -= ($wdiff / 2);
6979 } else {
6980 $x += ($wdiff / 2);
6981 }
6982 break;
6983 }
6984 case 'R': {
6985 if (!$this->rtl) {
6986 $x += $wdiff;
6987 }
6988 break;
6989 }
6990 }
6991 }
6992 }
6993 // fit the image on available space
6994 list($w, $h, $x, $y) = $this->fitBlock($w, $h, $x, $y, $fitonpage);
6995 // calculate new minimum dimensions in pixels
6996 $neww = round($w * $this->k * $dpi / $this->dpi);
6997 $newh = round($h * $this->k * $dpi / $this->dpi);
6998 // check if resize is necessary (resize is used only to reduce the image)
6999 $newsize = ($neww * $newh);
7000 $pixsize = ($pixw * $pixh);
7001 if (intval($resize) == 2) {
7002 $resize = true;
7003 } elseif ($newsize >= $pixsize) {
7004 $resize = false;
7005 }
7006 // check if image has been already added on document
7007 $newimage = true;
7008 if (in_array($file, $this->imagekeys)) {
7009 $newimage = false;
7010 // get existing image data
7011 $info = $this->getImageBuffer($file);
7012 if (strpos($file, '__tcpdf_imgmask_') === FALSE) {
7013 // check if the newer image is larger
7014 $oldsize = ($info['w'] * $info['h']);
7015 if ((($oldsize < $newsize) AND ($resize)) OR (($oldsize < $pixsize) AND (!$resize))) {
7016 $newimage = true;
7017 }
7018 }
7019 } elseif (($ismask === false) AND ($imgmask === false) AND (strpos($file, '__tcpdf_imgmask_') === FALSE)) {
7020 // create temp image file (without alpha channel)
7021 $tempfile_plain = K_PATH_CACHE.'__tcpdf_imgmask_plain_'.$filehash;
7022 // create temp alpha file
7023 $tempfile_alpha = K_PATH_CACHE.'__tcpdf_imgmask_alpha_'.$filehash;
7024 // check for cached images
7025 if (in_array($tempfile_plain, $this->imagekeys)) {
7026 // get existing image data
7027 $info = $this->getImageBuffer($tempfile_plain);
7028 // check if the newer image is larger
7029 $oldsize = ($info['w'] * $info['h']);
7030 if ((($oldsize < $newsize) AND ($resize)) OR (($oldsize < $pixsize) AND (!$resize))) {
7031 $newimage = true;
7032 } else {
7033 $newimage = false;
7034 // embed mask image
7035 $imgmask = $this->Image($tempfile_alpha, $x, $y, $w, $h, 'PNG', '', '', $resize, $dpi, '', true, false);
7036 // embed image, masked with previously embedded mask
7037 return $this->Image($tempfile_plain, $x, $y, $w, $h, $type, $link, $align, $resize, $dpi, $palign, false, $imgmask);
7038 }
7039 }
7040 }
7041 if ($newimage) {
7042 //First use of image, get info
7043 $type = strtolower($type);
7044 if ($type == '') {
7045 $type = TCPDF_IMAGES::getImageFileType($file, $imsize);
7046 } elseif ($type == 'jpg') {
7047 $type = 'jpeg';
7048 }
7049 $mqr = TCPDF_STATIC::get_mqr();
7050 TCPDF_STATIC::set_mqr(false);
7051 // Specific image handlers (defined on TCPDF_IMAGES CLASS)
7052 $mtd = '_parse'.$type;
7053 // GD image handler function
7054 $gdfunction = 'imagecreatefrom'.$type;
7055 $info = false;
7056 if ((method_exists('TCPDF_IMAGES', $mtd)) AND (!($resize AND (function_exists($gdfunction) OR extension_loaded('imagick'))))) {
7057 // TCPDF image functions
7058 $info = TCPDF_IMAGES::$mtd($file);
7059 if (($ismask === false) AND ($imgmask === false) AND (strpos($file, '__tcpdf_imgmask_') === FALSE)
7060 AND (($info === 'pngalpha') OR (isset($info['trns']) AND !empty($info['trns'])))) {
7061 return $this->ImagePngAlpha($file, $x, $y, $pixw, $pixh, $w, $h, 'PNG', $link, $align, $resize, $dpi, $palign, $filehash);
7062 }
7063 }
7064 if (($info === false) AND function_exists($gdfunction)) {
7065 try {
7066 // GD library
7067 $img = $gdfunction($file);
7068 if ($img !== false) {
7069 if ($resize) {
7070 $imgr = imagecreatetruecolor($neww, $newh);
7071 if (($type == 'gif') OR ($type == 'png')) {
7072 $imgr = TCPDF_IMAGES::setGDImageTransparency($imgr, $img);
7073 }
7074 imagecopyresampled($imgr, $img, 0, 0, 0, 0, $neww, $newh, $pixw, $pixh);
7075 $img = $imgr;
7076 }
7077 if (($type == 'gif') OR ($type == 'png')) {
7078 $info = TCPDF_IMAGES::_toPNG($img);
7079 } else {
7080 $info = TCPDF_IMAGES::_toJPEG($img, $this->jpeg_quality);
7081 }
7082 }
7083 } catch(Exception $e) {
7084 $info = false;
7085 }
7086 }
7087 if (($info === false) AND extension_loaded('imagick')) {
7088 try {
7089 // ImageMagick library
7090 $img = new Imagick();
7091 if ($type == 'svg') {
7092 if ($file[0] === '@') {
7093 // image from string
7094 $svgimg = substr($file, 1);
7095 } else {
7096 // get SVG file content
7097 $svgimg = TCPDF_STATIC::fileGetContents($file);
7098 }
7099 if ($svgimg !== FALSE) {
7100 // get width and height
7101 $regs = array();
7102 if (preg_match('/<svg([^\>]*)>/si', $svgimg, $regs)) {
7103 $svgtag = $regs[1];
7104 $tmp = array();
7105 if (preg_match('/[\s]+width[\s]*=[\s]*"([^"]*)"/si', $svgtag, $tmp)) {
7106 $ow = $this->getHTMLUnitToUnits($tmp[1], 1, $this->svgunit, false);
7107 $owu = sprintf('%F', ($ow * $dpi / 72)).$this->pdfunit;
7108 $svgtag = preg_replace('/[\s]+width[\s]*=[\s]*"[^"]*"/si', ' width="'.$owu.'"', $svgtag, 1);
7109 } else {
7110 $ow = $w;
7111 }
7112 $tmp = array();
7113 if (preg_match('/[\s]+height[\s]*=[\s]*"([^"]*)"/si', $svgtag, $tmp)) {
7114 $oh = $this->getHTMLUnitToUnits($tmp[1], 1, $this->svgunit, false);
7115 $ohu = sprintf('%F', ($oh * $dpi / 72)).$this->pdfunit;
7116 $svgtag = preg_replace('/[\s]+height[\s]*=[\s]*"[^"]*"/si', ' height="'.$ohu.'"', $svgtag, 1);
7117 } else {
7118 $oh = $h;
7119 }
7120 $tmp = array();
7121 if (!preg_match('/[\s]+viewBox[\s]*=[\s]*"[\s]*([0-9\.]+)[\s]+([0-9\.]+)[\s]+([0-9\.]+)[\s]+([0-9\.]+)[\s]*"/si', $svgtag, $tmp)) {
7122 $vbw = ($ow * $this->imgscale * $this->k);
7123 $vbh = ($oh * $this->imgscale * $this->k);
7124 $vbox = sprintf(' viewBox="0 0 %F %F" ', $vbw, $vbh);
7125 $svgtag = $vbox.$svgtag;
7126 }
7127 $svgimg = preg_replace('/<svg([^\>]*)>/si', '<svg'.$svgtag.'>', $svgimg, 1);
7128 }
7129 $img->readImageBlob($svgimg);
7130 }
7131 } else {
7132 $img->readImage($file);
7133 }
7134 if ($resize) {
7135 $img->resizeImage($neww, $newh, 10, 1, false);
7136 }
7137 $img->setCompressionQuality($this->jpeg_quality);
7138 $img->setImageFormat('jpeg');
7139 $tempname = TCPDF_STATIC::getObjFilename('img');
7140 $img->writeImage($tempname);
7141 $info = TCPDF_IMAGES::_parsejpeg($tempname);
7142 unlink($tempname);
7143 $img->destroy();
7144 } catch(Exception $e) {
7145 $info = false;
7146 }
7147 }
7148 if ($info === false) {
7149 // unable to process image
7150 return;
7151 }
7152 TCPDF_STATIC::set_mqr($mqr);
7153 if ($ismask) {
7154 // force grayscale
7155 $info['cs'] = 'DeviceGray';
7156 }
7157 if ($imgmask !== false) {
7158 $info['masked'] = $imgmask;
7159 }
7160 if (!empty($exurl)) {
7161 $info['exurl'] = $exurl;
7162 }
7163 // array of alternative images
7164 $info['altimgs'] = $altimgs;
7165 // add image to document
7166 $info['i'] = $this->setImageBuffer($file, $info);
7167 }
7168 // set alignment
7169 $this->img_rb_y = $y + $h;
7170 // set alignment
7171 if ($this->rtl) {
7172 if ($palign == 'L') {
7173 $ximg = $this->lMargin;
7174 } elseif ($palign == 'C') {
7175 $ximg = ($this->w + $this->lMargin - $this->rMargin - $w) / 2;
7176 } elseif ($palign == 'R') {
7177 $ximg = $this->w - $this->rMargin - $w;
7178 } else {
7179 $ximg = $x - $w;
7180 }
7181 $this->img_rb_x = $ximg;
7182 } else {
7183 if ($palign == 'L') {
7184 $ximg = $this->lMargin;
7185 } elseif ($palign == 'C') {
7186 $ximg = ($this->w + $this->lMargin - $this->rMargin - $w) / 2;
7187 } elseif ($palign == 'R') {
7188 $ximg = $this->w - $this->rMargin - $w;
7189 } else {
7190 $ximg = $x;
7191 }
7192 $this->img_rb_x = $ximg + $w;
7193 }
7194 if ($ismask OR $hidden) {
7195 // image is not displayed
7196 return $info['i'];
7197 }
7198 $xkimg = $ximg * $this->k;
7199 if (!$alt) {
7200 // only non-alternative immages will be set
7201 $this->_out(sprintf('q %F 0 0 %F %F %F cm /I%u Do Q', ($w * $this->k), ($h * $this->k), $xkimg, (($this->h - ($y + $h)) * $this->k), $info['i']));
7202 }
7203 if (!empty($border)) {
7204 $bx = $this->x;
7205 $by = $this->y;
7206 $this->x = $ximg;
7207 if ($this->rtl) {
7208 $this->x += $w;
7209 }
7210 $this->y = $y;
7211 $this->Cell($w, $h, '', $border, 0, '', 0, '', 0, true);
7212 $this->x = $bx;
7213 $this->y = $by;
7214 }
7215 if ($link) {
7216 $this->Link($ximg, $y, $w, $h, $link, 0);
7217 }
7218 // set pointer to align the next text/objects
7219 switch($align) {
7220 case 'T': {
7221 $this->y = $y;
7222 $this->x = $this->img_rb_x;
7223 break;
7224 }
7225 case 'M': {
7226 $this->y = $y + round($h/2);
7227 $this->x = $this->img_rb_x;
7228 break;
7229 }
7230 case 'B': {
7231 $this->y = $this->img_rb_y;
7232 $this->x = $this->img_rb_x;
7233 break;
7234 }
7235 case 'N': {
7236 $this->SetY($this->img_rb_y);
7237 break;
7238 }
7239 default:{
7240 break;
7241 }
7242 }
7243 $this->endlinex = $this->img_rb_x;
7244 if ($this->inxobj) {
7245 // we are inside an XObject template
7246 $this->xobjects[$this->xobjid]['images'][] = $info['i'];
7247 }
7248 return $info['i'];
7249 }
7250
7251 /**
7252 * Extract info from a PNG image with alpha channel using the Imagick or GD library.
7253 * @param $file (string) Name of the file containing the image.
7254 * @param $x (float) Abscissa of the upper-left corner.
7255 * @param $y (float) Ordinate of the upper-left corner.
7256 * @param $wpx (float) Original width of the image in pixels.
7257 * @param $hpx (float) original height of the image in pixels.
7258 * @param $w (float) Width of the image in the page. If not specified or equal to zero, it is automatically calculated.
7259 * @param $h (float) Height of the image in the page. If not specified or equal to zero, it is automatically calculated.
7260 * @param $type (string) Image format. Possible values are (case insensitive): JPEG and PNG (whitout GD library) and all images supported by GD: GD, GD2, GD2PART, GIF, JPEG, PNG, BMP, XBM, XPM;. If not specified, the type is inferred from the file extension.
7261 * @param $link (mixed) URL or identifier returned by AddLink().
7262 * @param $align (string) Indicates the alignment of the pointer next to image insertion relative to image height. The value can be:<ul><li>T: top-right for LTR or top-left for RTL</li><li>M: middle-right for LTR or middle-left for RTL</li><li>B: bottom-right for LTR or bottom-left for RTL</li><li>N: next line</li></ul>
7263 * @param $resize (boolean) If true resize (reduce) the image to fit $w and $h (requires GD library).
7264 * @param $dpi (int) dot-per-inch resolution used on resize
7265 * @param $palign (string) Allows to center or align the image on the current line. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul>
7266 * @param $filehash (string) File hash used to build unique file names.
7267 * @author Nicola Asuni
7268 * @protected
7269 * @since 4.3.007 (2008-12-04)
7270 * @see Image()
7271 */
7272 protected function ImagePngAlpha($file, $x, $y, $wpx, $hpx, $w, $h, $type, $link, $align, $resize, $dpi, $palign, $filehash='') {
7273 // create temp images
7274 if (empty($filehash)) {
7275 $filehash = md5($this->file_id.$file);
7276 }
7277 // create temp image file (without alpha channel)
7278 $tempfile_plain = K_PATH_CACHE.'__tcpdf_imgmask_plain_'.$filehash;
7279 // create temp alpha file
7280 $tempfile_alpha = K_PATH_CACHE.'__tcpdf_imgmask_alpha_'.$filehash;
7281 $parsed = false;
7282 $parse_error = '';
7283 // ImageMagick extension
7284 if (($parsed === false) AND extension_loaded('imagick')) {
7285 try {
7286 // ImageMagick library
7287 $img = new Imagick();
7288 $img->readImage($file);
7289 // clone image object
7290 $imga = TCPDF_STATIC::objclone($img);
7291 // extract alpha channel
7292 if (method_exists($img, 'setImageAlphaChannel') AND defined('Imagick::ALPHACHANNEL_EXTRACT')) {
7293 $img->setImageAlphaChannel(Imagick::ALPHACHANNEL_EXTRACT);
7294 } else {
7295 $img->separateImageChannel(8); // 8 = (imagick::CHANNEL_ALPHA | imagick::CHANNEL_OPACITY | imagick::CHANNEL_MATTE);
7296 $img->negateImage(true);
7297 }
7298 $img->setImageFormat('png');
7299 $img->writeImage($tempfile_alpha);
7300 // remove alpha channel
7301 if (method_exists($imga, 'setImageMatte')) {
7302 $imga->setImageMatte(false);
7303 } else {
7304 $imga->separateImageChannel(39); // 39 = (imagick::CHANNEL_ALL & ~(imagick::CHANNEL_ALPHA | imagick::CHANNEL_OPACITY | imagick::CHANNEL_MATTE));
7305 }
7306 $imga->setImageFormat('png');
7307 $imga->writeImage($tempfile_plain);
7308 $parsed = true;
7309 } catch (Exception $e) {
7310 // Imagemagick fails, try with GD
7311 $parse_error = 'Imagick library error: '.$e->getMessage();
7312 }
7313 }
7314 // GD extension
7315 if (($parsed === false) AND function_exists('imagecreatefrompng')) {
7316 try {
7317 // generate images
7318 $img = imagecreatefrompng($file);
7319 $imgalpha = imagecreate($wpx, $hpx);
7320 // generate gray scale palette (0 -> 255)
7321 for ($c = 0; $c < 256; ++$c) {
7322 ImageColorAllocate($imgalpha, $c, $c, $c);
7323 }
7324 // extract alpha channel
7325 for ($xpx = 0; $xpx < $wpx; ++$xpx) {
7326 for ($ypx = 0; $ypx < $hpx; ++$ypx) {
7327 $color = imagecolorat($img, $xpx, $ypx);
7328 // get and correct gamma color
7329 $alpha = $this->getGDgamma($img, $color);
7330 imagesetpixel($imgalpha, $xpx, $ypx, $alpha);
7331 }
7332 }
7333 imagepng($imgalpha, $tempfile_alpha);
7334 imagedestroy($imgalpha);
7335 // extract image without alpha channel
7336 $imgplain = imagecreatetruecolor($wpx, $hpx);
7337 imagecopy($imgplain, $img, 0, 0, 0, 0, $wpx, $hpx);
7338 imagepng($imgplain, $tempfile_plain);
7339 imagedestroy($imgplain);
7340 $parsed = true;
7341 } catch (Exception $e) {
7342 // GD fails
7343 $parse_error = 'GD library error: '.$e->getMessage();
7344 }
7345 }
7346 if ($parsed === false) {
7347 if (empty($parse_error)) {
7348 $this->Error('TCPDF requires the Imagick or GD extension to handle PNG images with alpha channel.');
7349 } else {
7350 $this->Error($parse_error);
7351 }
7352 }
7353 // embed mask image
7354 $imgmask = $this->Image($tempfile_alpha, $x, $y, $w, $h, 'PNG', '', '', $resize, $dpi, '', true, false);
7355 // embed image, masked with previously embedded mask
7356 $this->Image($tempfile_plain, $x, $y, $w, $h, $type, $link, $align, $resize, $dpi, $palign, false, $imgmask);
7357 // remove temp files
7358 unlink($tempfile_alpha);
7359 unlink($tempfile_plain);
7360 }
7361
7362 /**
7363 * Get the GD-corrected PNG gamma value from alpha color
7364 * @param $img (int) GD image Resource ID.
7365 * @param $c (int) alpha color
7366 * @protected
7367 * @since 4.3.007 (2008-12-04)
7368 */
7369 protected function getGDgamma($img, $c) {
7370 if (!isset($this->gdgammacache['#'.$c])) {
7371 $colors = imagecolorsforindex($img, $c);
7372 // GD alpha is only 7 bit (0 -> 127)
7373 $this->gdgammacache['#'.$c] = (((127 - $colors['alpha']) / 127) * 255);
7374 // correct gamma
7375 $this->gdgammacache['#'.$c] = (pow(($this->gdgammacache['#'.$c] / 255), 2.2) * 255);
7376 // store the latest values on cache to improve performances
7377 if (count($this->gdgammacache) > 8) {
7378 // remove one element from the cache array
7379 array_shift($this->gdgammacache);
7380 }
7381 }
7382 return $this->gdgammacache['#'.$c];
7383 }
7384
7385 /**
7386 * Performs a line break.
7387 * The current abscissa goes back to the left margin and the ordinate increases by the amount passed in parameter.
7388 * @param $h (float) The height of the break. By default, the value equals the height of the last printed cell.
7389 * @param $cell (boolean) if true add the current left (or right o for RTL) padding to the X coordinate
7390 * @public
7391 * @since 1.0
7392 * @see Cell()
7393 */
7394 public function Ln($h='', $cell=false) {
7395 if (($this->num_columns > 1) AND ($this->y == $this->columns[$this->current_column]['y']) AND isset($this->columns[$this->current_column]['x']) AND ($this->x == $this->columns[$this->current_column]['x'])) {
7396 // revove vertical space from the top of the column
7397 return;
7398 }
7399 if ($cell) {
7400 if ($this->rtl) {
7401 $cellpadding = $this->cell_padding['R'];
7402 } else {
7403 $cellpadding = $this->cell_padding['L'];
7404 }
7405 } else {
7406 $cellpadding = 0;
7407 }
7408 if ($this->rtl) {
7409 $this->x = $this->w - $this->rMargin - $cellpadding;
7410 } else {
7411 $this->x = $this->lMargin + $cellpadding;
7412 }
7413 if (is_string($h)) {
7414 $this->y += $this->lasth;
7415 } else {
7416 $this->y += $h;
7417 }
7418 $this->newline = true;
7419 }
7420
7421 /**
7422 * Returns the relative X value of current position.
7423 * The value is relative to the left border for LTR languages and to the right border for RTL languages.
7424 * @return float
7425 * @public
7426 * @since 1.2
7427 * @see SetX(), GetY(), SetY()
7428 */
7429 public function GetX() {
7430 //Get x position
7431 if ($this->rtl) {
7432 return ($this->w - $this->x);
7433 } else {
7434 return $this->x;
7435 }
7436 }
7437
7438 /**
7439 * Returns the absolute X value of current position.
7440 * @return float
7441 * @public
7442 * @since 1.2
7443 * @see SetX(), GetY(), SetY()
7444 */
7445 public function GetAbsX() {
7446 return $this->x;
7447 }
7448
7449 /**
7450 * Returns the ordinate of the current position.
7451 * @return float
7452 * @public
7453 * @since 1.0
7454 * @see SetY(), GetX(), SetX()
7455 */
7456 public function GetY() {
7457 return $this->y;
7458 }
7459
7460 /**
7461 * Defines the abscissa of the current position.
7462 * If the passed value is negative, it is relative to the right of the page (or left if language is RTL).
7463 * @param $x (float) The value of the abscissa in user units.
7464 * @param $rtloff (boolean) if true always uses the page top-left corner as origin of axis.
7465 * @public
7466 * @since 1.2
7467 * @see GetX(), GetY(), SetY(), SetXY()
7468 */
7469 public function SetX($x, $rtloff=false) {
7470 $x = floatval($x);
7471 if (!$rtloff AND $this->rtl) {
7472 if ($x >= 0) {
7473 $this->x = $this->w - $x;
7474 } else {
7475 $this->x = abs($x);
7476 }
7477 } else {
7478 if ($x >= 0) {
7479 $this->x = $x;
7480 } else {
7481 $this->x = $this->w + $x;
7482 }
7483 }
7484 if ($this->x < 0) {
7485 $this->x = 0;
7486 }
7487 if ($this->x > $this->w) {
7488 $this->x = $this->w;
7489 }
7490 }
7491
7492 /**
7493 * Moves the current abscissa back to the left margin and sets the ordinate.
7494 * If the passed value is negative, it is relative to the bottom of the page.
7495 * @param $y (float) The value of the ordinate in user units.
7496 * @param $resetx (bool) if true (default) reset the X position.
7497 * @param $rtloff (boolean) if true always uses the page top-left corner as origin of axis.
7498 * @public
7499 * @since 1.0
7500 * @see GetX(), GetY(), SetY(), SetXY()
7501 */
7502 public function SetY($y, $resetx=true, $rtloff=false) {
7503 $y = floatval($y);
7504 if ($resetx) {
7505 //reset x
7506 if (!$rtloff AND $this->rtl) {
7507 $this->x = $this->w - $this->rMargin;
7508 } else {
7509 $this->x = $this->lMargin;
7510 }
7511 }
7512 if ($y >= 0) {
7513 $this->y = $y;
7514 } else {
7515 $this->y = $this->h + $y;
7516 }
7517 if ($this->y < 0) {
7518 $this->y = 0;
7519 }
7520 if ($this->y > $this->h) {
7521 $this->y = $this->h;
7522 }
7523 }
7524
7525 /**
7526 * Defines the abscissa and ordinate of the current position.
7527 * If the passed values are negative, they are relative respectively to the right and bottom of the page.
7528 * @param $x (float) The value of the abscissa.
7529 * @param $y (float) The value of the ordinate.
7530 * @param $rtloff (boolean) if true always uses the page top-left corner as origin of axis.
7531 * @public
7532 * @since 1.2
7533 * @see SetX(), SetY()
7534 */
7535 public function SetXY($x, $y, $rtloff=false) {
7536 $this->SetY($y, false, $rtloff);
7537 $this->SetX($x, $rtloff);
7538 }
7539
7540 /**
7541 * Set the absolute X coordinate of the current pointer.
7542 * @param $x (float) The value of the abscissa in user units.
7543 * @public
7544 * @since 5.9.186 (2012-09-13)
7545 * @see setAbsX(), setAbsY(), SetAbsXY()
7546 */
7547 public function SetAbsX($x) {
7548 $this->x = floatval($x);
7549 }
7550
7551 /**
7552 * Set the absolute Y coordinate of the current pointer.
7553 * @param $y (float) (float) The value of the ordinate in user units.
7554 * @public
7555 * @since 5.9.186 (2012-09-13)
7556 * @see setAbsX(), setAbsY(), SetAbsXY()
7557 */
7558 public function SetAbsY($y) {
7559 $this->y = floatval($y);
7560 }
7561
7562 /**
7563 * Set the absolute X and Y coordinates of the current pointer.
7564 * @param $x (float) The value of the abscissa in user units.
7565 * @param $y (float) (float) The value of the ordinate in user units.
7566 * @public
7567 * @since 5.9.186 (2012-09-13)
7568 * @see setAbsX(), setAbsY(), SetAbsXY()
7569 */
7570 public function SetAbsXY($x, $y) {
7571 $this->SetAbsX($x);
7572 $this->SetAbsY($y);
7573 }
7574
7575 /**
7576 * Send the document to a given destination: string, local file or browser.
7577 * In the last case, the plug-in may be used (if present) or a download ("Save as" dialog box) may be forced.<br />
7578 * The method first calls Close() if necessary to terminate the document.
7579 * @param $name (string) The name of the file when saved. Note that special characters are removed and blanks characters are replaced with the underscore character.
7580 * @param $dest (string) Destination where to send the document. It can take one of the following values:<ul><li>I: send the file inline to the browser (default). The plug-in is used if available. The name given by name is used when one selects the "Save as" option on the link generating the PDF.</li><li>D: send to the browser and force a file download with the name given by name.</li><li>F: save to a local server file with the name given by name.</li><li>S: return the document as a string (name is ignored).</li><li>FI: equivalent to F + I option</li><li>FD: equivalent to F + D option</li><li>E: return the document as base64 mime multi-part email attachment (RFC 2045)</li></ul>
7581 * @public
7582 * @since 1.0
7583 * @see Close()
7584 */
7585 public function Output($name='doc.pdf', $dest='I') {
7586 //Output PDF to some destination
7587 //Finish document if necessary
7588 if ($this->state < 3) {
7589 $this->Close();
7590 }
7591 //Normalize parameters
7592 if (is_bool($dest)) {
7593 $dest = $dest ? 'D' : 'F';
7594 }
7595 $dest = strtoupper($dest);
7596 if ($dest[0] != 'F') {
7597 $name = preg_replace('/[\s]+/', '_', $name);
7598 $name = preg_replace('/[^a-zA-Z0-9_\.-]/', '', $name);
7599 }
7600 if ($this->sign) {
7601 // *** apply digital signature to the document ***
7602 // get the document content
7603 $pdfdoc = $this->getBuffer();
7604 // remove last newline
7605 $pdfdoc = substr($pdfdoc, 0, -1);
7606 // Remove the original buffer
7607 if (isset($this->diskcache) AND $this->diskcache) {
7608 // remove buffer file from cache
7609 unlink($this->buffer);
7610 }
7611 unset($this->buffer);
7612 // remove filler space
7613 $byterange_string_len = strlen(TCPDF_STATIC::$byterange_string);
7614 // define the ByteRange
7615 $byte_range = array();
7616 $byte_range[0] = 0;
7617 $byte_range[1] = strpos($pdfdoc, TCPDF_STATIC::$byterange_string) + $byterange_string_len + 10;
7618 $byte_range[2] = $byte_range[1] + $this->signature_max_length + 2;
7619 $byte_range[3] = strlen($pdfdoc) - $byte_range[2];
7620 $pdfdoc = substr($pdfdoc, 0, $byte_range[1]).substr($pdfdoc, $byte_range[2]);
7621 // replace the ByteRange
7622 $byterange = sprintf('/ByteRange[0 %u %u %u]', $byte_range[1], $byte_range[2], $byte_range[3]);
7623 $byterange .= str_repeat(' ', ($byterange_string_len - strlen($byterange)));
7624 $pdfdoc = str_replace(TCPDF_STATIC::$byterange_string, $byterange, $pdfdoc);
7625 // write the document to a temporary folder
7626 $tempdoc = TCPDF_STATIC::getObjFilename('doc');
7627 $f = fopen($tempdoc, 'wb');
7628 if (!$f) {
7629 $this->Error('Unable to create temporary file: '.$tempdoc);
7630 }
7631 $pdfdoc_length = strlen($pdfdoc);
7632 fwrite($f, $pdfdoc, $pdfdoc_length);
7633 fclose($f);
7634 // get digital signature via openssl library
7635 $tempsign = TCPDF_STATIC::getObjFilename('sig');
7636 if (empty($this->signature_data['extracerts'])) {
7637 openssl_pkcs7_sign($tempdoc, $tempsign, $this->signature_data['signcert'], array($this->signature_data['privkey'], $this->signature_data['password']), array(), PKCS7_BINARY | PKCS7_DETACHED);
7638 } else {
7639 openssl_pkcs7_sign($tempdoc, $tempsign, $this->signature_data['signcert'], array($this->signature_data['privkey'], $this->signature_data['password']), array(), PKCS7_BINARY | PKCS7_DETACHED, $this->signature_data['extracerts']);
7640 }
7641 unlink($tempdoc);
7642 // read signature
7643 $signature = file_get_contents($tempsign);
7644 unlink($tempsign);
7645 // extract signature
7646 $signature = substr($signature, $pdfdoc_length);
7647 $signature = substr($signature, (strpos($signature, "%%EOF\n\n------") + 13));
7648 $tmparr = explode("\n\n", $signature);
7649 $signature = $tmparr[1];
7650 unset($tmparr);
7651 // decode signature
7652 $signature = base64_decode(trim($signature));
7653 // add TSA timestamp to signature
7654 $signature = $this->applyTSA($signature);
7655 // convert signature to hex
7656 $signature = current(unpack('H*', $signature));
7657 $signature = str_pad($signature, $this->signature_max_length, '0');
7658 // disable disk caching
7659 $this->diskcache = false;
7660 // Add signature to the document
7661 $this->buffer = substr($pdfdoc, 0, $byte_range[1]).'<'.$signature.'>'.substr($pdfdoc, $byte_range[1]);
7662 $this->bufferlen = strlen($this->buffer);
7663 }
7664 switch($dest) {
7665 case 'I': {
7666 // Send PDF to the standard output
7667 if (ob_get_contents()) {
7668 $this->Error('Some data has already been output, can\'t send PDF file');
7669 }
7670 if (php_sapi_name() != 'cli') {
7671 // send output to a browser
7672 header('Content-Type: application/pdf');
7673 if (headers_sent()) {
7674 $this->Error('Some data has already been output to browser, can\'t send PDF file');
7675 }
7676 header('Cache-Control: private, must-revalidate, post-check=0, pre-check=0, max-age=1');
7677 //header('Cache-Control: public, must-revalidate, max-age=0'); // HTTP/1.1
7678 header('Pragma: public');
7679 header('Expires: Sat, 26 Jul 1997 05:00:00 GMT'); // Date in the past
7680 header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');
7681 header('Content-Disposition: inline; filename="'.basename($name).'"');
7682 TCPDF_STATIC::sendOutputData($this->getBuffer(), $this->bufferlen);
7683 } else {
7684 echo $this->getBuffer();
7685 }
7686 break;
7687 }
7688 case 'D': {
7689 // download PDF as file
7690 if (ob_get_contents()) {
7691 $this->Error('Some data has already been output, can\'t send PDF file');
7692 }
7693 header('Content-Description: File Transfer');
7694 if (headers_sent()) {
7695 $this->Error('Some data has already been output to browser, can\'t send PDF file');
7696 }
7697 header('Cache-Control: private, must-revalidate, post-check=0, pre-check=0, max-age=1');
7698 //header('Cache-Control: public, must-revalidate, max-age=0'); // HTTP/1.1
7699 header('Pragma: public');
7700 header('Expires: Sat, 26 Jul 1997 05:00:00 GMT'); // Date in the past
7701 header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');
7702 // force download dialog
7703 if (strpos(php_sapi_name(), 'cgi') === false) {
7704 header('Content-Type: application/force-download');
7705 header('Content-Type: application/octet-stream', false);
7706 header('Content-Type: application/download', false);
7707 header('Content-Type: application/pdf', false);
7708 } else {
7709 header('Content-Type: application/pdf');
7710 }
7711 // use the Content-Disposition header to supply a recommended filename
7712 header('Content-Disposition: attachment; filename="'.basename($name).'"');
7713 header('Content-Transfer-Encoding: binary');
7714 TCPDF_STATIC::sendOutputData($this->getBuffer(), $this->bufferlen);
7715 break;
7716 }
7717 case 'F':
7718 case 'FI':
7719 case 'FD': {
7720 // save PDF to a local file
7721 if ($this->diskcache) {
7722 copy($this->buffer, $name);
7723 } else {
7724 $f = fopen($name, 'wb');
7725 if (!$f) {
7726 $this->Error('Unable to create output file: '.$name);
7727 }
7728 fwrite($f, $this->getBuffer(), $this->bufferlen);
7729 fclose($f);
7730 }
7731 if ($dest == 'FI') {
7732 // send headers to browser
7733 header('Content-Type: application/pdf');
7734 header('Cache-Control: private, must-revalidate, post-check=0, pre-check=0, max-age=1');
7735 //header('Cache-Control: public, must-revalidate, max-age=0'); // HTTP/1.1
7736 header('Pragma: public');
7737 header('Expires: Sat, 26 Jul 1997 05:00:00 GMT'); // Date in the past
7738 header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');
7739 header('Content-Disposition: inline; filename="'.basename($name).'"');
7740 TCPDF_STATIC::sendOutputData(file_get_contents($name), filesize($name));
7741 } elseif ($dest == 'FD') {
7742 // send headers to browser
7743 if (ob_get_contents()) {
7744 $this->Error('Some data has already been output, can\'t send PDF file');
7745 }
7746 header('Content-Description: File Transfer');
7747 if (headers_sent()) {
7748 $this->Error('Some data has already been output to browser, can\'t send PDF file');
7749 }
7750 header('Cache-Control: private, must-revalidate, post-check=0, pre-check=0, max-age=1');
7751 header('Pragma: public');
7752 header('Expires: Sat, 26 Jul 1997 05:00:00 GMT'); // Date in the past
7753 header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');
7754 // force download dialog
7755 if (strpos(php_sapi_name(), 'cgi') === false) {
7756 header('Content-Type: application/force-download');
7757 header('Content-Type: application/octet-stream', false);
7758 header('Content-Type: application/download', false);
7759 header('Content-Type: application/pdf', false);
7760 } else {
7761 header('Content-Type: application/pdf');
7762 }
7763 // use the Content-Disposition header to supply a recommended filename
7764 header('Content-Disposition: attachment; filename="'.basename($name).'"');
7765 header('Content-Transfer-Encoding: binary');
7766 TCPDF_STATIC::sendOutputData(file_get_contents($name), filesize($name));
7767 }
7768 break;
7769 }
7770 case 'E': {
7771 // return PDF as base64 mime multi-part email attachment (RFC 2045)
7772 $retval = 'Content-Type: application/pdf;'."\r\n";
7773 $retval .= ' name="'.$name.'"'."\r\n";
7774 $retval .= 'Content-Transfer-Encoding: base64'."\r\n";
7775 $retval .= 'Content-Disposition: attachment;'."\r\n";
7776 $retval .= ' filename="'.$name.'"'."\r\n\r\n";
7777 $retval .= chunk_split(base64_encode($this->getBuffer()), 76, "\r\n");
7778 return $retval;
7779 }
7780 case 'S': {
7781 // returns PDF as a string
7782 return $this->getBuffer();
7783 }
7784 default: {
7785 $this->Error('Incorrect output destination: '.$dest);
7786 }
7787 }
7788 return '';
7789 }
7790
7791 /**
7792 * Unset all class variables except the following critical variables.
7793 * @param $destroyall (boolean) if true destroys all class variables, otherwise preserves critical variables.
7794 * @param $preserve_objcopy (boolean) if true preserves the objcopy variable
7795 * @public
7796 * @since 4.5.016 (2009-02-24)
7797 */
7798 public function _destroy($destroyall=false, $preserve_objcopy=false) {
7799 if ($destroyall AND isset($this->diskcache) AND $this->diskcache AND (!$preserve_objcopy) AND (!TCPDF_STATIC::empty_string($this->buffer))) {
7800 // remove buffer file from cache
7801 unlink($this->buffer);
7802 }
7803 if ($destroyall AND !empty($this->cached_files)) {
7804 // remove cached files
7805 foreach ($this->cached_files as $cachefile) {
7806 if (is_file($cachefile)) {
7807 unlink($cachefile);
7808 }
7809 }
7810 unset($this->cached_files);
7811 }
7812 $preserve = array(
7813 'internal_encoding',
7814 'state',
7815 'bufferlen',
7816 'buffer',
7817 'diskcache',
7818 'cached_files',
7819 'sign',
7820 'signature_data',
7821 'signature_max_length',
7822 'byterange_string',
7823 'tsa_timestamp',
7824 'tsa_data'
7825 );
7826 foreach (array_keys(get_object_vars($this)) as $val) {
7827 if ($destroyall OR !in_array($val, $preserve)) {
7828 if ((!$preserve_objcopy OR ($val != 'objcopy')) AND isset($this->$val)) {
7829 unset($this->$val);
7830 }
7831 }
7832 }
7833 }
7834
7835 /**
7836 * Check for locale-related bug
7837 * @protected
7838 */
7839 protected function _dochecks() {
7840 //Check for locale-related bug
7841 if (1.1 == 1) {
7842 $this->Error('Don\'t alter the locale before including class file');
7843 }
7844 //Check for decimal separator
7845 if (sprintf('%.1F', 1.0) != '1.0') {
7846 setlocale(LC_NUMERIC, 'C');
7847 }
7848 }
7849
7850 /**
7851 * Return an array containing variations for the basic page number alias.
7852 * @param $a (string) Base alias.
7853 * @return array of page number aliases
7854 * @protected
7855 */
7856 protected function getInternalPageNumberAliases($a= '') {
7857 $alias = array();
7858 // build array of Unicode + ASCII variants (the order is important)
7859 $alias = array('u' => array(), 'a' => array());
7860 $u = '{'.$a.'}';
7861 $alias['u'][] = TCPDF_STATIC::_escape($u);
7862 if ($this->isunicode) {
7863 $alias['u'][] = TCPDF_STATIC::_escape(TCPDF_FONTS::UTF8ToLatin1($u, $this->isunicode, $this->CurrentFont));
7864 $alias['u'][] = TCPDF_STATIC::_escape(TCPDF_FONTS::utf8StrRev($u, false, $this->tmprtl, $this->isunicode, $this->CurrentFont));
7865 $alias['a'][] = TCPDF_STATIC::_escape(TCPDF_FONTS::UTF8ToLatin1($a, $this->isunicode, $this->CurrentFont));
7866 $alias['a'][] = TCPDF_STATIC::_escape(TCPDF_FONTS::utf8StrRev($a, false, $this->tmprtl, $this->isunicode, $this->CurrentFont));
7867 }
7868 $alias['a'][] = TCPDF_STATIC::_escape($a);
7869 return $alias;
7870 }
7871
7872 /**
7873 * Return an array containing all internal page aliases.
7874 * @return array of page number aliases
7875 * @protected
7876 */
7877 protected function getAllInternalPageNumberAliases() {
7878 $basic_alias = array(TCPDF_STATIC::$alias_tot_pages, TCPDF_STATIC::$alias_num_page, TCPDF_STATIC::$alias_group_tot_pages, TCPDF_STATIC::$alias_group_num_page, TCPDF_STATIC::$alias_right_shift);
7879 $pnalias = array();
7880 foreach($basic_alias as $k => $a) {
7881 $pnalias[$k] = $this->getInternalPageNumberAliases($a);
7882 }
7883 return $pnalias;
7884 }
7885
7886 /**
7887 * Replace right shift page number aliases with spaces to correct right alignment.
7888 * This works perfectly only when using monospaced fonts.
7889 * @param $page (string) Page content.
7890 * @param $aliases (array) Array of page aliases.
7891 * @param $diff (int) initial difference to add.
7892 * @return replaced page content.
7893 * @protected
7894 */
7895 protected function replaceRightShiftPageNumAliases($page, $aliases, $diff) {
7896 foreach ($aliases as $type => $alias) {
7897 foreach ($alias as $a) {
7898 // find position of compensation factor
7899 $startnum = (strpos($a, ':') + 1);
7900 $a = substr($a, 0, $startnum);
7901 if (($pos = strpos($page, $a)) !== false) {
7902 // end of alias
7903 $endnum = strpos($page, '}', $pos);
7904 // string to be replaced
7905 $aa = substr($page, $pos, ($endnum - $pos + 1));
7906 // get compensation factor
7907 $ratio = substr($page, ($pos + $startnum), ($endnum - $pos - $startnum));
7908 $ratio = preg_replace('/[^0-9\.]/', '', $ratio);
7909 $ratio = floatval($ratio);
7910 if ($type == 'u') {
7911 $chrdiff = floor(($diff + 12) * $ratio);
7912 $shift = str_repeat(' ', $chrdiff);
7913 $shift = TCPDF_FONTS::UTF8ToUTF16BE($shift, false, $this->isunicode, $this->CurrentFont);
7914 } else {
7915 $chrdiff = floor(($diff + 11) * $ratio);
7916 $shift = str_repeat(' ', $chrdiff);
7917 }
7918 $page = str_replace($aa, $shift, $page);
7919 }
7920 }
7921 }
7922 return $page;
7923 }
7924
7925 /**
7926 * Set page boxes to be included on page descriptions.
7927 * @param $boxes (array) Array of page boxes to set on document: ('MediaBox', 'CropBox', 'BleedBox', 'TrimBox', 'ArtBox').
7928 * @protected
7929 */
7930 protected function setPageBoxTypes($boxes) {
7931 $this->page_boxes = array();
7932 foreach ($boxes as $box) {
7933 if (in_array($box, TCPDF_STATIC::$pageboxes)) {
7934 $this->page_boxes[] = $box;
7935 }
7936 }
7937 }
7938
7939 /**
7940 * Output pages (and replace page number aliases).
7941 * @protected
7942 */
7943 protected function _putpages() {
7944 $filter = ($this->compress) ? '/Filter /FlateDecode ' : '';
7945 // get internal aliases for page numbers
7946 $pnalias = $this->getAllInternalPageNumberAliases();
7947 $num_pages = $this->numpages;
7948 $ptpa = TCPDF_STATIC::formatPageNumber(($this->starting_page_number + $num_pages - 1));
7949 $ptpu = TCPDF_FONTS::UTF8ToUTF16BE($ptpa, false, $this->isunicode, $this->CurrentFont);
7950 $ptp_num_chars = $this->GetNumChars($ptpa);
7951 $pagegroupnum = 0;
7952 $groupnum = 0;
7953 $ptgu = 1;
7954 $ptga = 1;
7955 $ptg_num_chars = 1;
7956 for ($n = 1; $n <= $num_pages; ++$n) {
7957 // get current page
7958 $temppage = $this->getPageBuffer($n);
7959 $pagelen = strlen($temppage);
7960 // set replacements for total pages number
7961 $pnpa = TCPDF_STATIC::formatPageNumber(($this->starting_page_number + $n - 1));
7962 $pnpu = TCPDF_FONTS::UTF8ToUTF16BE($pnpa, false, $this->isunicode, $this->CurrentFont);
7963 $pnp_num_chars = $this->GetNumChars($pnpa);
7964 $pdiff = 0; // difference used for right shift alignment of page numbers
7965 $gdiff = 0; // difference used for right shift alignment of page group numbers
7966 if (!empty($this->pagegroups)) {
7967 if (isset($this->newpagegroup[$n])) {
7968 $pagegroupnum = 0;
7969 ++$groupnum;
7970 $ptga = TCPDF_STATIC::formatPageNumber($this->pagegroups[$groupnum]);
7971 $ptgu = TCPDF_FONTS::UTF8ToUTF16BE($ptga, false, $this->isunicode, $this->CurrentFont);
7972 $ptg_num_chars = $this->GetNumChars($ptga);
7973 }
7974 ++$pagegroupnum;
7975 $pnga = TCPDF_STATIC::formatPageNumber($pagegroupnum);
7976 $pngu = TCPDF_FONTS::UTF8ToUTF16BE($pnga, false, $this->isunicode, $this->CurrentFont);
7977 $png_num_chars = $this->GetNumChars($pnga);
7978 // replace page numbers
7979 $replace = array();
7980 $replace[] = array($ptgu, $ptg_num_chars, 9, $pnalias[2]['u']);
7981 $replace[] = array($ptga, $ptg_num_chars, 7, $pnalias[2]['a']);
7982 $replace[] = array($pngu, $png_num_chars, 9, $pnalias[3]['u']);
7983 $replace[] = array($pnga, $png_num_chars, 7, $pnalias[3]['a']);
7984 list($temppage, $gdiff) = TCPDF_STATIC::replacePageNumAliases($temppage, $replace, $gdiff);
7985 }
7986 // replace page numbers
7987 $replace = array();
7988 $replace[] = array($ptpu, $ptp_num_chars, 9, $pnalias[0]['u']);
7989 $replace[] = array($ptpa, $ptp_num_chars, 7, $pnalias[0]['a']);
7990 $replace[] = array($pnpu, $pnp_num_chars, 9, $pnalias[1]['u']);
7991 $replace[] = array($pnpa, $pnp_num_chars, 7, $pnalias[1]['a']);
7992 list($temppage, $pdiff) = TCPDF_STATIC::replacePageNumAliases($temppage, $replace, $pdiff);
7993 // replace right shift alias
7994 $temppage = $this->replaceRightShiftPageNumAliases($temppage, $pnalias[4], max($pdiff, $gdiff));
7995 // replace EPS marker
7996 $temppage = str_replace($this->epsmarker, '', $temppage);
7997 //Page
7998 $this->page_obj_id[$n] = $this->_newobj();
7999 $out = '<<';
8000 $out .= ' /Type /Page';
8001 $out .= ' /Parent 1 0 R';
8002 if (empty($this->signature_data['approval']) OR ($this->signature_data['approval'] != 'A')) {
8003 $out .= ' /LastModified '.$this->_datestring(0, $this->doc_modification_timestamp);
8004 }
8005 $out .= ' /Resources 2 0 R';
8006 foreach ($this->page_boxes as $box) {
8007 $out .= ' /'.$box;
8008 $out .= sprintf(' [%F %F %F %F]', $this->pagedim[$n][$box]['llx'], $this->pagedim[$n][$box]['lly'], $this->pagedim[$n][$box]['urx'], $this->pagedim[$n][$box]['ury']);
8009 }
8010 if (isset($this->pagedim[$n]['BoxColorInfo']) AND !empty($this->pagedim[$n]['BoxColorInfo'])) {
8011 $out .= ' /BoxColorInfo <<';
8012 foreach ($this->page_boxes as $box) {
8013 if (isset($this->pagedim[$n]['BoxColorInfo'][$box])) {
8014 $out .= ' /'.$box.' <<';
8015 if (isset($this->pagedim[$n]['BoxColorInfo'][$box]['C'])) {
8016 $color = $this->pagedim[$n]['BoxColorInfo'][$box]['C'];
8017 $out .= ' /C [';
8018 $out .= sprintf(' %F %F %F', ($color[0] / 255), ($color[1] / 255), ($color[2] / 255));
8019 $out .= ' ]';
8020 }
8021 if (isset($this->pagedim[$n]['BoxColorInfo'][$box]['W'])) {
8022 $out .= ' /W '.($this->pagedim[$n]['BoxColorInfo'][$box]['W'] * $this->k);
8023 }
8024 if (isset($this->pagedim[$n]['BoxColorInfo'][$box]['S'])) {
8025 $out .= ' /S /'.$this->pagedim[$n]['BoxColorInfo'][$box]['S'];
8026 }
8027 if (isset($this->pagedim[$n]['BoxColorInfo'][$box]['D'])) {
8028 $dashes = $this->pagedim[$n]['BoxColorInfo'][$box]['D'];
8029 $out .= ' /D [';
8030 foreach ($dashes as $dash) {
8031 $out .= sprintf(' %F', ($dash * $this->k));
8032 }
8033 $out .= ' ]';
8034 }
8035 $out .= ' >>';
8036 }
8037 }
8038 $out .= ' >>';
8039 }
8040 $out .= ' /Contents '.($this->n + 1).' 0 R';
8041 $out .= ' /Rotate '.$this->pagedim[$n]['Rotate'];
8042 if (!$this->pdfa_mode) {
8043 $out .= ' /Group << /Type /Group /S /Transparency /CS /DeviceRGB >>';
8044 }
8045 if (isset($this->pagedim[$n]['trans']) AND !empty($this->pagedim[$n]['trans'])) {
8046 // page transitions
8047 if (isset($this->pagedim[$n]['trans']['Dur'])) {
8048 $out .= ' /Dur '.$this->pagedim[$n]['trans']['Dur'];
8049 }
8050 $out .= ' /Trans <<';
8051 $out .= ' /Type /Trans';
8052 if (isset($this->pagedim[$n]['trans']['S'])) {
8053 $out .= ' /S /'.$this->pagedim[$n]['trans']['S'];
8054 }
8055 if (isset($this->pagedim[$n]['trans']['D'])) {
8056 $out .= ' /D '.$this->pagedim[$n]['trans']['D'];
8057 }
8058 if (isset($this->pagedim[$n]['trans']['Dm'])) {
8059 $out .= ' /Dm /'.$this->pagedim[$n]['trans']['Dm'];
8060 }
8061 if (isset($this->pagedim[$n]['trans']['M'])) {
8062 $out .= ' /M /'.$this->pagedim[$n]['trans']['M'];
8063 }
8064 if (isset($this->pagedim[$n]['trans']['Di'])) {
8065 $out .= ' /Di '.$this->pagedim[$n]['trans']['Di'];
8066 }
8067 if (isset($this->pagedim[$n]['trans']['SS'])) {
8068 $out .= ' /SS '.$this->pagedim[$n]['trans']['SS'];
8069 }
8070 if (isset($this->pagedim[$n]['trans']['B'])) {
8071 $out .= ' /B '.$this->pagedim[$n]['trans']['B'];
8072 }
8073 $out .= ' >>';
8074 }
8075 $out .= $this->_getannotsrefs($n);
8076 $out .= ' /PZ '.$this->pagedim[$n]['PZ'];
8077 $out .= ' >>';
8078 $out .= "\n".'endobj';
8079 $this->_out($out);
8080 //Page content
8081 $p = ($this->compress) ? gzcompress($temppage) : $temppage;
8082 $this->_newobj();
8083 $p = $this->_getrawstream($p);
8084 $this->_out('<<'.$filter.'/Length '.strlen($p).'>> stream'."\n".$p."\n".'endstream'."\n".'endobj');
8085 if ($this->diskcache) {
8086 // remove temporary files
8087 unlink($this->pages[$n]);
8088 }
8089 }
8090 //Pages root
8091 $out = $this->_getobj(1)."\n";
8092 $out .= '<< /Type /Pages /Kids [';
8093 foreach($this->page_obj_id as $page_obj) {
8094 $out .= ' '.$page_obj.' 0 R';
8095 }
8096 $out .= ' ] /Count '.$num_pages.' >>';
8097 $out .= "\n".'endobj';
8098 $this->_out($out);
8099 }
8100
8101 /**
8102 * Output references to page annotations
8103 * @param $n (int) page number
8104 * @protected
8105 * @author Nicola Asuni
8106 * @since 4.7.000 (2008-08-29)
8107 * @deprecated
8108 */
8109 protected function _putannotsrefs($n) {
8110 $this->_out($this->_getannotsrefs($n));
8111 }
8112
8113 /**
8114 * Get references to page annotations.
8115 * @param $n (int) page number
8116 * @return string
8117 * @protected
8118 * @author Nicola Asuni
8119 * @since 5.0.010 (2010-05-17)
8120 */
8121 protected function _getannotsrefs($n) {
8122 if (!(isset($this->PageAnnots[$n]) OR ($this->sign AND isset($this->signature_data['cert_type'])))) {
8123 return '';
8124 }
8125 $out = ' /Annots [';
8126 if (isset($this->PageAnnots[$n])) {
8127 foreach ($this->PageAnnots[$n] as $key => $val) {
8128 if (!in_array($val['n'], $this->radio_groups)) {
8129 $out .= ' '.$val['n'].' 0 R';
8130 }
8131 }
8132 // add radiobutton groups
8133 if (isset($this->radiobutton_groups[$n])) {
8134 foreach ($this->radiobutton_groups[$n] as $key => $data) {
8135 if (isset($data['n'])) {
8136 $out .= ' '.$data['n'].' 0 R';
8137 }
8138 }
8139 }
8140 }
8141 if ($this->sign AND ($n == $this->signature_appearance['page']) AND isset($this->signature_data['cert_type'])) {
8142 // set reference for signature object
8143 $out .= ' '.$this->sig_obj_id.' 0 R';
8144 }
8145 if (!empty($this->empty_signature_appearance)) {
8146 foreach ($this->empty_signature_appearance as $esa) {
8147 if ($esa['page'] == $n) {
8148 // set reference for empty signature objects
8149 $out .= ' '.$esa['objid'].' 0 R';
8150 }
8151 }
8152 }
8153 $out .= ' ]';
8154 return $out;
8155 }
8156
8157 /**
8158 * Output annotations objects for all pages.
8159 * !!! THIS METHOD IS NOT YET COMPLETED !!!
8160 * See section 12.5 of PDF 32000_2008 reference.
8161 * @protected
8162 * @author Nicola Asuni
8163 * @since 4.0.018 (2008-08-06)
8164 */
8165 protected function _putannotsobjs() {
8166 // reset object counter
8167 for ($n=1; $n <= $this->numpages; ++$n) {
8168 if (isset($this->PageAnnots[$n])) {
8169 // set page annotations
8170 foreach ($this->PageAnnots[$n] as $key => $pl) {
8171 $annot_obj_id = $this->PageAnnots[$n][$key]['n'];
8172 // create annotation object for grouping radiobuttons
8173 if (isset($this->radiobutton_groups[$n][$pl['txt']]) AND is_array($this->radiobutton_groups[$n][$pl['txt']])) {
8174 $radio_button_obj_id = $this->radiobutton_groups[$n][$pl['txt']]['n'];
8175 $annots = '<<';
8176 $annots .= ' /Type /Annot';
8177 $annots .= ' /Subtype /Widget';
8178 $annots .= ' /Rect [0 0 0 0]';
8179 if ($this->radiobutton_groups[$n][$pl['txt']]['#readonly#']) {
8180 // read only
8181 $annots .= ' /F 68';
8182 $annots .= ' /Ff 49153';
8183 } else {
8184 $annots .= ' /F 4'; // default print for PDF/A
8185 $annots .= ' /Ff 49152';
8186 }
8187 $annots .= ' /T '.$this->_datastring($pl['txt'], $radio_button_obj_id);
8188 if (isset($pl['opt']['tu']) AND is_string($pl['opt']['tu'])) {
8189 $annots .= ' /TU '.$this->_datastring($pl['opt']['tu'], $radio_button_obj_id);
8190 }
8191 $annots .= ' /FT /Btn';
8192 $annots .= ' /Kids [';
8193 $defval = '';
8194 foreach ($this->radiobutton_groups[$n][$pl['txt']] as $key => $data) {
8195 if (isset($data['kid'])) {
8196 $annots .= ' '.$data['kid'].' 0 R';
8197 if ($data['def'] !== 'Off') {
8198 $defval = $data['def'];
8199 }
8200 }
8201 }
8202 $annots .= ' ]';
8203 if (!empty($defval)) {
8204 $annots .= ' /V /'.$defval;
8205 }
8206 $annots .= ' >>';
8207 $this->_out($this->_getobj($radio_button_obj_id)."\n".$annots."\n".'endobj');
8208 $this->form_obj_id[] = $radio_button_obj_id;
8209 // store object id to be used on Parent entry of Kids
8210 $this->radiobutton_groups[$n][$pl['txt']] = $radio_button_obj_id;
8211 }
8212 $formfield = false;
8213 $pl['opt'] = array_change_key_case($pl['opt'], CASE_LOWER);
8214 $a = $pl['x'] * $this->k;
8215 $b = $this->pagedim[$n]['h'] - (($pl['y'] + $pl['h']) * $this->k);
8216 $c = $pl['w'] * $this->k;
8217 $d = $pl['h'] * $this->k;
8218 $rect = sprintf('%F %F %F %F', $a, $b, $a+$c, $b+$d);
8219 // create new annotation object
8220 $annots = '<</Type /Annot';
8221 $annots .= ' /Subtype /'.$pl['opt']['subtype'];
8222 $annots .= ' /Rect ['.$rect.']';
8223 $ft = array('Btn', 'Tx', 'Ch', 'Sig');
8224 if (isset($pl['opt']['ft']) AND in_array($pl['opt']['ft'], $ft)) {
8225 $annots .= ' /FT /'.$pl['opt']['ft'];
8226 $formfield = true;
8227 }
8228 $annots .= ' /Contents '.$this->_textstring($pl['txt'], $annot_obj_id);
8229 $annots .= ' /P '.$this->page_obj_id[$n].' 0 R';
8230 $annots .= ' /NM '.$this->_datastring(sprintf('%04u-%04u', $n, $key), $annot_obj_id);
8231 $annots .= ' /M '.$this->_datestring($annot_obj_id, $this->doc_modification_timestamp);
8232 if (isset($pl['opt']['f'])) {
8233 $fval = 0;
8234 if (is_array($pl['opt']['f'])) {
8235 foreach ($pl['opt']['f'] as $f) {
8236 switch (strtolower($f)) {
8237 case 'invisible': {
8238 $fval += 1 << 0;
8239 break;
8240 }
8241 case 'hidden': {
8242 $fval += 1 << 1;
8243 break;
8244 }
8245 case 'print': {
8246 $fval += 1 << 2;
8247 break;
8248 }
8249 case 'nozoom': {
8250 $fval += 1 << 3;
8251 break;
8252 }
8253 case 'norotate': {
8254 $fval += 1 << 4;
8255 break;
8256 }
8257 case 'noview': {
8258 $fval += 1 << 5;
8259 break;
8260 }
8261 case 'readonly': {
8262 $fval += 1 << 6;
8263 break;
8264 }
8265 case 'locked': {
8266 $fval += 1 << 8;
8267 break;
8268 }
8269 case 'togglenoview': {
8270 $fval += 1 << 9;
8271 break;
8272 }
8273 case 'lockedcontents': {
8274 $fval += 1 << 10;
8275 break;
8276 }
8277 default: {
8278 break;
8279 }
8280 }
8281 }
8282 } else {
8283 $fval = intval($pl['opt']['f']);
8284 }
8285 } else {
8286 $fval = 4;
8287 }
8288 if ($this->pdfa_mode) {
8289 // force print flag for PDF/A mode
8290 $fval |= 4;
8291 }
8292 $annots .= ' /F '.intval($fval);
8293 if (isset($pl['opt']['as']) AND is_string($pl['opt']['as'])) {
8294 $annots .= ' /AS /'.$pl['opt']['as'];
8295 }
8296 if (isset($pl['opt']['ap'])) {
8297 // appearance stream
8298 $annots .= ' /AP <<';
8299 if (is_array($pl['opt']['ap'])) {
8300 foreach ($pl['opt']['ap'] as $apmode => $apdef) {
8301 // $apmode can be: n = normal; r = rollover; d = down;
8302 $annots .= ' /'.strtoupper($apmode);
8303 if (is_array($apdef)) {
8304 $annots .= ' <<';
8305 foreach ($apdef as $apstate => $stream) {
8306 // reference to XObject that define the appearance for this mode-state
8307 $apsobjid = $this->_putAPXObject($c, $d, $stream);
8308 $annots .= ' /'.$apstate.' '.$apsobjid.' 0 R';
8309 }
8310 $annots .= ' >>';
8311 } else {
8312 // reference to XObject that define the appearance for this mode
8313 $apsobjid = $this->_putAPXObject($c, $d, $apdef);
8314 $annots .= ' '.$apsobjid.' 0 R';
8315 }
8316 }
8317 } else {
8318 $annots .= $pl['opt']['ap'];
8319 }
8320 $annots .= ' >>';
8321 }
8322 if (isset($pl['opt']['bs']) AND (is_array($pl['opt']['bs']))) {
8323 $annots .= ' /BS <<';
8324 $annots .= ' /Type /Border';
8325 if (isset($pl['opt']['bs']['w'])) {
8326 $annots .= ' /W '.intval($pl['opt']['bs']['w']);
8327 }
8328 $bstyles = array('S', 'D', 'B', 'I', 'U');
8329 if (isset($pl['opt']['bs']['s']) AND in_array($pl['opt']['bs']['s'], $bstyles)) {
8330 $annots .= ' /S /'.$pl['opt']['bs']['s'];
8331 }
8332 if (isset($pl['opt']['bs']['d']) AND (is_array($pl['opt']['bs']['d']))) {
8333 $annots .= ' /D [';
8334 foreach ($pl['opt']['bs']['d'] as $cord) {
8335 $annots .= ' '.intval($cord);
8336 }
8337 $annots .= ']';
8338 }
8339 $annots .= ' >>';
8340 } else {
8341 $annots .= ' /Border [';
8342 if (isset($pl['opt']['border']) AND (count($pl['opt']['border']) >= 3)) {
8343 $annots .= intval($pl['opt']['border'][0]).' ';
8344 $annots .= intval($pl['opt']['border'][1]).' ';
8345 $annots .= intval($pl['opt']['border'][2]);
8346 if (isset($pl['opt']['border'][3]) AND is_array($pl['opt']['border'][3])) {
8347 $annots .= ' [';
8348 foreach ($pl['opt']['border'][3] as $dash) {
8349 $annots .= intval($dash).' ';
8350 }
8351 $annots .= ']';
8352 }
8353 } else {
8354 $annots .= '0 0 0';
8355 }
8356 $annots .= ']';
8357 }
8358 if (isset($pl['opt']['be']) AND (is_array($pl['opt']['be']))) {
8359 $annots .= ' /BE <<';
8360 $bstyles = array('S', 'C');
8361 if (isset($pl['opt']['be']['s']) AND in_array($pl['opt']['be']['s'], $bstyles)) {
8362 $annots .= ' /S /'.$pl['opt']['bs']['s'];
8363 } else {
8364 $annots .= ' /S /S';
8365 }
8366 if (isset($pl['opt']['be']['i']) AND ($pl['opt']['be']['i'] >= 0) AND ($pl['opt']['be']['i'] <= 2)) {
8367 $annots .= ' /I '.sprintf(' %F', $pl['opt']['be']['i']);
8368 }
8369 $annots .= '>>';
8370 }
8371 if (isset($pl['opt']['c']) AND (is_array($pl['opt']['c'])) AND !empty($pl['opt']['c'])) {
8372 $annots .= ' /C '.TCPDF_COLORS::getColorStringFromArray($pl['opt']['c']);
8373 }
8374 //$annots .= ' /StructParent ';
8375 //$annots .= ' /OC ';
8376 $markups = array('text', 'freetext', 'line', 'square', 'circle', 'polygon', 'polyline', 'highlight', 'underline', 'squiggly', 'strikeout', 'stamp', 'caret', 'ink', 'fileattachment', 'sound');
8377 if (in_array(strtolower($pl['opt']['subtype']), $markups)) {
8378 // this is a markup type
8379 if (isset($pl['opt']['t']) AND is_string($pl['opt']['t'])) {
8380 $annots .= ' /T '.$this->_textstring($pl['opt']['t'], $annot_obj_id);
8381 }
8382 //$annots .= ' /Popup ';
8383 if (isset($pl['opt']['ca'])) {
8384 $annots .= ' /CA '.sprintf('%F', floatval($pl['opt']['ca']));
8385 }
8386 if (isset($pl['opt']['rc'])) {
8387 $annots .= ' /RC '.$this->_textstring($pl['opt']['rc'], $annot_obj_id);
8388 }
8389 $annots .= ' /CreationDate '.$this->_datestring($annot_obj_id, $this->doc_creation_timestamp);
8390 //$annots .= ' /IRT ';
8391 if (isset($pl['opt']['subj'])) {
8392 $annots .= ' /Subj '.$this->_textstring($pl['opt']['subj'], $annot_obj_id);
8393 }
8394 //$annots .= ' /RT ';
8395 //$annots .= ' /IT ';
8396 //$annots .= ' /ExData ';
8397 }
8398 $lineendings = array('Square', 'Circle', 'Diamond', 'OpenArrow', 'ClosedArrow', 'None', 'Butt', 'ROpenArrow', 'RClosedArrow', 'Slash');
8399 // Annotation types
8400 switch (strtolower($pl['opt']['subtype'])) {
8401 case 'text': {
8402 if (isset($pl['opt']['open'])) {
8403 $annots .= ' /Open '. (strtolower($pl['opt']['open']) == 'true' ? 'true' : 'false');
8404 }
8405 $iconsapp = array('Comment', 'Help', 'Insert', 'Key', 'NewParagraph', 'Note', 'Paragraph');
8406 if (isset($pl['opt']['name']) AND in_array($pl['opt']['name'], $iconsapp)) {
8407 $annots .= ' /Name /'.$pl['opt']['name'];
8408 } else {
8409 $annots .= ' /Name /Note';
8410 }
8411 $statemodels = array('Marked', 'Review');
8412 if (isset($pl['opt']['statemodel']) AND in_array($pl['opt']['statemodel'], $statemodels)) {
8413 $annots .= ' /StateModel /'.$pl['opt']['statemodel'];
8414 } else {
8415 $pl['opt']['statemodel'] = 'Marked';
8416 $annots .= ' /StateModel /'.$pl['opt']['statemodel'];
8417 }
8418 if ($pl['opt']['statemodel'] == 'Marked') {
8419 $states = array('Accepted', 'Unmarked');
8420 } else {
8421 $states = array('Accepted', 'Rejected', 'Cancelled', 'Completed', 'None');
8422 }
8423 if (isset($pl['opt']['state']) AND in_array($pl['opt']['state'], $states)) {
8424 $annots .= ' /State /'.$pl['opt']['state'];
8425 } else {
8426 if ($pl['opt']['statemodel'] == 'Marked') {
8427 $annots .= ' /State /Unmarked';
8428 } else {
8429 $annots .= ' /State /None';
8430 }
8431 }
8432 break;
8433 }
8434 case 'link': {
8435 if (is_string($pl['txt'])) {
8436 if ($pl['txt'][0] == '#') {
8437 // internal destination
8438 $annots .= ' /Dest /'.TCPDF_STATIC::encodeNameObject(substr($pl['txt'], 1));
8439 } elseif ($pl['txt'][0] == '%') {
8440 // embedded PDF file
8441 $filename = basename(substr($pl['txt'], 1));
8442 $annots .= ' /A << /S /GoToE /D [0 /Fit] /NewWindow true /T << /R /C /P '.($n - 1).' /A '.$this->embeddedfiles[$filename]['a'].' >> >>';
8443 } elseif ($pl['txt'][0] == '*') {
8444 // embedded generic file
8445 $filename = basename(substr($pl['txt'], 1));
8446 $jsa = 'var D=event.target.doc;var MyData=D.dataObjects;for (var i in MyData) if (MyData[i].path=="'.$filename.'") D.exportDataObject( { cName : MyData[i].name, nLaunch : 2});';
8447 $annots .= ' /A << /S /JavaScript /JS '.$this->_textstring($jsa, $annot_obj_id).'>>';
8448 } else {
8449 $parsedUrl = parse_url($pl['txt']);
8450 if (empty($parsedUrl['scheme']) AND (strtolower(substr($parsedUrl['path'], -4)) == '.pdf')) {
8451 // relative link to a PDF file
8452 $dest = '[0 /Fit]'; // default page 0
8453 if (!empty($parsedUrl['fragment'])) {
8454 // check for named destination
8455 $tmp = explode('=', $parsedUrl['fragment']);
8456 $dest = '('.((count($tmp) == 2) ? $tmp[1] : $tmp[0]).')';
8457 }
8458 $annots .= ' /A <</S /GoToR /D '.$dest.' /F '.$this->_datastring($this->unhtmlentities($parsedUrl['path']), $annot_obj_id).' /NewWindow true>>';
8459 } else {
8460 // external URI link
8461 $annots .= ' /A <</S /URI /URI '.$this->_datastring($this->unhtmlentities($pl['txt']), $annot_obj_id).'>>';
8462 }
8463 }
8464 } elseif (isset($this->links[$pl['txt']])) {
8465 // internal link ID
8466 $l = $this->links[$pl['txt']];
8467 if (isset($this->page_obj_id[($l['p'])])) {
8468 $annots .= sprintf(' /Dest [%u 0 R /XYZ 0 %F null]', $this->page_obj_id[($l['p'])], ($this->pagedim[$l['p']]['h'] - ($l['y'] * $this->k)));
8469 }
8470 }
8471 $hmodes = array('N', 'I', 'O', 'P');
8472 if (isset($pl['opt']['h']) AND in_array($pl['opt']['h'], $hmodes)) {
8473 $annots .= ' /H /'.$pl['opt']['h'];
8474 } else {
8475 $annots .= ' /H /I';
8476 }
8477 //$annots .= ' /PA ';
8478 //$annots .= ' /Quadpoints ';
8479 break;
8480 }
8481 case 'freetext': {
8482 if (isset($pl['opt']['da']) AND !empty($pl['opt']['da'])) {
8483 $annots .= ' /DA ('.$pl['opt']['da'].')';
8484 }
8485 if (isset($pl['opt']['q']) AND ($pl['opt']['q'] >= 0) AND ($pl['opt']['q'] <= 2)) {
8486 $annots .= ' /Q '.intval($pl['opt']['q']);
8487 }
8488 if (isset($pl['opt']['rc'])) {
8489 $annots .= ' /RC '.$this->_textstring($pl['opt']['rc'], $annot_obj_id);
8490 }
8491 if (isset($pl['opt']['ds'])) {
8492 $annots .= ' /DS '.$this->_textstring($pl['opt']['ds'], $annot_obj_id);
8493 }
8494 if (isset($pl['opt']['cl']) AND is_array($pl['opt']['cl'])) {
8495 $annots .= ' /CL [';
8496 foreach ($pl['opt']['cl'] as $cl) {
8497 $annots .= sprintf('%F ', $cl * $this->k);
8498 }
8499 $annots .= ']';
8500 }
8501 $tfit = array('FreeText', 'FreeTextCallout', 'FreeTextTypeWriter');
8502 if (isset($pl['opt']['it']) AND in_array($pl['opt']['it'], $tfit)) {
8503 $annots .= ' /IT /'.$pl['opt']['it'];
8504 }
8505 if (isset($pl['opt']['rd']) AND is_array($pl['opt']['rd'])) {
8506 $l = $pl['opt']['rd'][0] * $this->k;
8507 $r = $pl['opt']['rd'][1] * $this->k;
8508 $t = $pl['opt']['rd'][2] * $this->k;
8509 $b = $pl['opt']['rd'][3] * $this->k;
8510 $annots .= ' /RD ['.sprintf('%F %F %F %F', $l, $r, $t, $b).']';
8511 }
8512 if (isset($pl['opt']['le']) AND in_array($pl['opt']['le'], $lineendings)) {
8513 $annots .= ' /LE /'.$pl['opt']['le'];
8514 }
8515 break;
8516 }
8517 case 'line': {
8518 break;
8519 }
8520 case 'square': {
8521 break;
8522 }
8523 case 'circle': {
8524 break;
8525 }
8526 case 'polygon': {
8527 break;
8528 }
8529 case 'polyline': {
8530 break;
8531 }
8532 case 'highlight': {
8533 break;
8534 }
8535 case 'underline': {
8536 break;
8537 }
8538 case 'squiggly': {
8539 break;
8540 }
8541 case 'strikeout': {
8542 break;
8543 }
8544 case 'stamp': {
8545 break;
8546 }
8547 case 'caret': {
8548 break;
8549 }
8550 case 'ink': {
8551 break;
8552 }
8553 case 'popup': {
8554 break;
8555 }
8556 case 'fileattachment': {
8557 if ($this->pdfa_mode) {
8558 // embedded files are not allowed in PDF/A mode
8559 break;
8560 }
8561 if (!isset($pl['opt']['fs'])) {
8562 break;
8563 }
8564 $filename = basename($pl['opt']['fs']);
8565 if (isset($this->embeddedfiles[$filename]['f'])) {
8566 $annots .= ' /FS '.$this->embeddedfiles[$filename]['f'].' 0 R';
8567 $iconsapp = array('Graph', 'Paperclip', 'PushPin', 'Tag');
8568 if (isset($pl['opt']['name']) AND in_array($pl['opt']['name'], $iconsapp)) {
8569 $annots .= ' /Name /'.$pl['opt']['name'];
8570 } else {
8571 $annots .= ' /Name /PushPin';
8572 }
8573 // index (zero-based) of the annotation in the Annots array of this page
8574 $this->embeddedfiles[$filename]['a'] = $key;
8575 }
8576 break;
8577 }
8578 case 'sound': {
8579 if (!isset($pl['opt']['fs'])) {
8580 break;
8581 }
8582 $filename = basename($pl['opt']['fs']);
8583 if (isset($this->embeddedfiles[$filename]['f'])) {
8584 // ... TO BE COMPLETED ...
8585 // /R /C /B /E /CO /CP
8586 $annots .= ' /Sound '.$this->embeddedfiles[$filename]['f'].' 0 R';
8587 $iconsapp = array('Speaker', 'Mic');
8588 if (isset($pl['opt']['name']) AND in_array($pl['opt']['name'], $iconsapp)) {
8589 $annots .= ' /Name /'.$pl['opt']['name'];
8590 } else {
8591 $annots .= ' /Name /Speaker';
8592 }
8593 }
8594 break;
8595 }
8596 case 'movie': {
8597 break;
8598 }
8599 case 'widget': {
8600 $hmode = array('N', 'I', 'O', 'P', 'T');
8601 if (isset($pl['opt']['h']) AND in_array($pl['opt']['h'], $hmode)) {
8602 $annots .= ' /H /'.$pl['opt']['h'];
8603 }
8604 if (isset($pl['opt']['mk']) AND (is_array($pl['opt']['mk'])) AND !empty($pl['opt']['mk'])) {
8605 $annots .= ' /MK <<';
8606 if (isset($pl['opt']['mk']['r'])) {
8607 $annots .= ' /R '.$pl['opt']['mk']['r'];
8608 }
8609 if (isset($pl['opt']['mk']['bc']) AND (is_array($pl['opt']['mk']['bc']))) {
8610 $annots .= ' /BC '.TCPDF_COLORS::getColorStringFromArray($pl['opt']['mk']['bc']);
8611 }
8612 if (isset($pl['opt']['mk']['bg']) AND (is_array($pl['opt']['mk']['bg']))) {
8613 $annots .= ' /BG '.TCPDF_COLORS::getColorStringFromArray($pl['opt']['mk']['bg']);
8614 }
8615 if (isset($pl['opt']['mk']['ca'])) {
8616 $annots .= ' /CA '.$pl['opt']['mk']['ca'];
8617 }
8618 if (isset($pl['opt']['mk']['rc'])) {
8619 $annots .= ' /RC '.$pl['opt']['mk']['rc'];
8620 }
8621 if (isset($pl['opt']['mk']['ac'])) {
8622 $annots .= ' /AC '.$pl['opt']['mk']['ac'];
8623 }
8624 if (isset($pl['opt']['mk']['i'])) {
8625 $info = $this->getImageBuffer($pl['opt']['mk']['i']);
8626 if ($info !== false) {
8627 $annots .= ' /I '.$info['n'].' 0 R';
8628 }
8629 }
8630 if (isset($pl['opt']['mk']['ri'])) {
8631 $info = $this->getImageBuffer($pl['opt']['mk']['ri']);
8632 if ($info !== false) {
8633 $annots .= ' /RI '.$info['n'].' 0 R';
8634 }
8635 }
8636 if (isset($pl['opt']['mk']['ix'])) {
8637 $info = $this->getImageBuffer($pl['opt']['mk']['ix']);
8638 if ($info !== false) {
8639 $annots .= ' /IX '.$info['n'].' 0 R';
8640 }
8641 }
8642 if (isset($pl['opt']['mk']['if']) AND (is_array($pl['opt']['mk']['if'])) AND !empty($pl['opt']['mk']['if'])) {
8643 $annots .= ' /IF <<';
8644 $if_sw = array('A', 'B', 'S', 'N');
8645 if (isset($pl['opt']['mk']['if']['sw']) AND in_array($pl['opt']['mk']['if']['sw'], $if_sw)) {
8646 $annots .= ' /SW /'.$pl['opt']['mk']['if']['sw'];
8647 }
8648 $if_s = array('A', 'P');
8649 if (isset($pl['opt']['mk']['if']['s']) AND in_array($pl['opt']['mk']['if']['s'], $if_s)) {
8650 $annots .= ' /S /'.$pl['opt']['mk']['if']['s'];
8651 }
8652 if (isset($pl['opt']['mk']['if']['a']) AND (is_array($pl['opt']['mk']['if']['a'])) AND !empty($pl['opt']['mk']['if']['a'])) {
8653 $annots .= sprintf(' /A [%F %F]', $pl['opt']['mk']['if']['a'][0], $pl['opt']['mk']['if']['a'][1]);
8654 }
8655 if (isset($pl['opt']['mk']['if']['fb']) AND ($pl['opt']['mk']['if']['fb'])) {
8656 $annots .= ' /FB true';
8657 }
8658 $annots .= '>>';
8659 }
8660 if (isset($pl['opt']['mk']['tp']) AND ($pl['opt']['mk']['tp'] >= 0) AND ($pl['opt']['mk']['tp'] <= 6)) {
8661 $annots .= ' /TP '.intval($pl['opt']['mk']['tp']);
8662 }
8663 $annots .= '>>';
8664 } // end MK
8665 // --- Entries for field dictionaries ---
8666 if (isset($this->radiobutton_groups[$n][$pl['txt']])) {
8667 // set parent
8668 $annots .= ' /Parent '.$this->radiobutton_groups[$n][$pl['txt']].' 0 R';
8669 }
8670 if (isset($pl['opt']['t']) AND is_string($pl['opt']['t'])) {
8671 $annots .= ' /T '.$this->_datastring($pl['opt']['t'], $annot_obj_id);
8672 }
8673 if (isset($pl['opt']['tu']) AND is_string($pl['opt']['tu'])) {
8674 $annots .= ' /TU '.$this->_datastring($pl['opt']['tu'], $annot_obj_id);
8675 }
8676 if (isset($pl['opt']['tm']) AND is_string($pl['opt']['tm'])) {
8677 $annots .= ' /TM '.$this->_datastring($pl['opt']['tm'], $annot_obj_id);
8678 }
8679 if (isset($pl['opt']['ff'])) {
8680 if (is_array($pl['opt']['ff'])) {
8681 // array of bit settings
8682 $flag = 0;
8683 foreach($pl['opt']['ff'] as $val) {
8684 $flag += 1 << ($val - 1);
8685 }
8686 } else {
8687 $flag = intval($pl['opt']['ff']);
8688 }
8689 $annots .= ' /Ff '.$flag;
8690 }
8691 if (isset($pl['opt']['maxlen'])) {
8692 $annots .= ' /MaxLen '.intval($pl['opt']['maxlen']);
8693 }
8694 if (isset($pl['opt']['v'])) {
8695 $annots .= ' /V';
8696 if (is_array($pl['opt']['v'])) {
8697 foreach ($pl['opt']['v'] AS $optval) {
8698 if (is_float($optval)) {
8699 $optval = sprintf('%F', $optval);
8700 }
8701 $annots .= ' '.$optval;
8702 }
8703 } else {
8704 $annots .= ' '.$this->_textstring($pl['opt']['v'], $annot_obj_id);
8705 }
8706 }
8707 if (isset($pl['opt']['dv'])) {
8708 $annots .= ' /DV';
8709 if (is_array($pl['opt']['dv'])) {
8710 foreach ($pl['opt']['dv'] AS $optval) {
8711 if (is_float($optval)) {
8712 $optval = sprintf('%F', $optval);
8713 }
8714 $annots .= ' '.$optval;
8715 }
8716 } else {
8717 $annots .= ' '.$this->_textstring($pl['opt']['dv'], $annot_obj_id);
8718 }
8719 }
8720 if (isset($pl['opt']['rv'])) {
8721 $annots .= ' /RV';
8722 if (is_array($pl['opt']['rv'])) {
8723 foreach ($pl['opt']['rv'] AS $optval) {
8724 if (is_float($optval)) {
8725 $optval = sprintf('%F', $optval);
8726 }
8727 $annots .= ' '.$optval;
8728 }
8729 } else {
8730 $annots .= ' '.$this->_textstring($pl['opt']['rv'], $annot_obj_id);
8731 }
8732 }
8733 if (isset($pl['opt']['a']) AND !empty($pl['opt']['a'])) {
8734 $annots .= ' /A << '.$pl['opt']['a'].' >>';
8735 }
8736 if (isset($pl['opt']['aa']) AND !empty($pl['opt']['aa'])) {
8737 $annots .= ' /AA << '.$pl['opt']['aa'].' >>';
8738 }
8739 if (isset($pl['opt']['da']) AND !empty($pl['opt']['da'])) {
8740 $annots .= ' /DA ('.$pl['opt']['da'].')';
8741 }
8742 if (isset($pl['opt']['q']) AND ($pl['opt']['q'] >= 0) AND ($pl['opt']['q'] <= 2)) {
8743 $annots .= ' /Q '.intval($pl['opt']['q']);
8744 }
8745 if (isset($pl['opt']['opt']) AND (is_array($pl['opt']['opt'])) AND !empty($pl['opt']['opt'])) {
8746 $annots .= ' /Opt [';
8747 foreach($pl['opt']['opt'] AS $copt) {
8748 if (is_array($copt)) {
8749 $annots .= ' ['.$this->_textstring($copt[0], $annot_obj_id).' '.$this->_textstring($copt[1], $annot_obj_id).']';
8750 } else {
8751 $annots .= ' '.$this->_textstring($copt, $annot_obj_id);
8752 }
8753 }
8754 $annots .= ']';
8755 }
8756 if (isset($pl['opt']['ti'])) {
8757 $annots .= ' /TI '.intval($pl['opt']['ti']);
8758 }
8759 if (isset($pl['opt']['i']) AND (is_array($pl['opt']['i'])) AND !empty($pl['opt']['i'])) {
8760 $annots .= ' /I [';
8761 foreach($pl['opt']['i'] AS $copt) {
8762 $annots .= intval($copt).' ';
8763 }
8764 $annots .= ']';
8765 }
8766 break;
8767 }
8768 case 'screen': {
8769 break;
8770 }
8771 case 'printermark': {
8772 break;
8773 }
8774 case 'trapnet': {
8775 break;
8776 }
8777 case 'watermark': {
8778 break;
8779 }
8780 case '3d': {
8781 break;
8782 }
8783 default: {
8784 break;
8785 }
8786 }
8787 $annots .= '>>';
8788 // create new annotation object
8789 $this->_out($this->_getobj($annot_obj_id)."\n".$annots."\n".'endobj');
8790 if ($formfield AND !isset($this->radiobutton_groups[$n][$pl['txt']])) {
8791 // store reference of form object
8792 $this->form_obj_id[] = $annot_obj_id;
8793 }
8794 }
8795 }
8796 } // end for each page
8797 }
8798
8799 /**
8800 * Put appearance streams XObject used to define annotation's appearance states.
8801 * @param $w (int) annotation width
8802 * @param $h (int) annotation height
8803 * @param $stream (string) appearance stream
8804 * @return int object ID
8805 * @protected
8806 * @since 4.8.001 (2009-09-09)
8807 */
8808 protected function _putAPXObject($w=0, $h=0, $stream='') {
8809 $stream = trim($stream);
8810 $out = $this->_getobj()."\n";
8811 $this->xobjects['AX'.$this->n] = array('n' => $this->n);
8812 $out .= '<<';
8813 $out .= ' /Type /XObject';
8814 $out .= ' /Subtype /Form';
8815 $out .= ' /FormType 1';
8816 if ($this->compress) {
8817 $stream = gzcompress($stream);
8818 $out .= ' /Filter /FlateDecode';
8819 }
8820 $rect = sprintf('%F %F', $w, $h);
8821 $out .= ' /BBox [0 0 '.$rect.']';
8822 $out .= ' /Matrix [1 0 0 1 0 0]';
8823 $out .= ' /Resources 2 0 R';
8824 $stream = $this->_getrawstream($stream);
8825 $out .= ' /Length '.strlen($stream);
8826 $out .= ' >>';
8827 $out .= ' stream'."\n".$stream."\n".'endstream';
8828 $out .= "\n".'endobj';
8829 $this->_out($out);
8830 return $this->n;
8831 }
8832
8833 /**
8834 * Output fonts.
8835 * @author Nicola Asuni
8836 * @protected
8837 */
8838 protected function _putfonts() {
8839 $nf = $this->n;
8840 foreach ($this->diffs as $diff) {
8841 //Encodings
8842 $this->_newobj();
8843 $this->_out('<< /Type /Encoding /BaseEncoding /WinAnsiEncoding /Differences ['.$diff.'] >>'."\n".'endobj');
8844 }
8845 $mqr = TCPDF_STATIC::get_mqr();
8846 TCPDF_STATIC::set_mqr(false);
8847 foreach ($this->FontFiles as $file => $info) {
8848 // search and get font file to embedd
8849 $fontfile = TCPDF_FONTS::getFontFullPath($file, $info['fontdir']);
8850 if (!TCPDF_STATIC::empty_string($fontfile)) {
8851 $font = file_get_contents($fontfile);
8852 $compressed = (substr($file, -2) == '.z');
8853 if ((!$compressed) AND (isset($info['length2']))) {
8854 $header = (ord($font[0]) == 128);
8855 if ($header) {
8856 // strip first binary header
8857 $font = substr($font, 6);
8858 }
8859 if ($header AND (ord($font[$info['length1']]) == 128)) {
8860 // strip second binary header
8861 $font = substr($font, 0, $info['length1']).substr($font, ($info['length1'] + 6));
8862 }
8863 } elseif ($info['subset'] AND ((!$compressed) OR ($compressed AND function_exists('gzcompress')))) {
8864 if ($compressed) {
8865 // uncompress font
8866 $font = gzuncompress($font);
8867 }
8868 // merge subset characters
8869 $subsetchars = array(); // used chars
8870 foreach ($info['fontkeys'] as $fontkey) {
8871 $fontinfo = $this->getFontBuffer($fontkey);
8872 $subsetchars += $fontinfo['subsetchars'];
8873 }
8874 // rebuild a font subset
8875 $font = TCPDF_FONTS::_getTrueTypeFontSubset($font, $subsetchars);
8876 // calculate new font length
8877 $info['length1'] = strlen($font);
8878 if ($compressed) {
8879 // recompress font
8880 $font = gzcompress($font);
8881 }
8882 }
8883 $this->_newobj();
8884 $this->FontFiles[$file]['n'] = $this->n;
8885 $stream = $this->_getrawstream($font);
8886 $out = '<< /Length '.strlen($stream);
8887 if ($compressed) {
8888 $out .= ' /Filter /FlateDecode';
8889 }
8890 $out .= ' /Length1 '.$info['length1'];
8891 if (isset($info['length2'])) {
8892 $out .= ' /Length2 '.$info['length2'].' /Length3 0';
8893 }
8894 $out .= ' >>';
8895 $out .= ' stream'."\n".$stream."\n".'endstream';
8896 $out .= "\n".'endobj';
8897 $this->_out($out);
8898 }
8899 }
8900 TCPDF_STATIC::set_mqr($mqr);
8901 foreach ($this->fontkeys as $k) {
8902 //Font objects
8903 $font = $this->getFontBuffer($k);
8904 $type = $font['type'];
8905 $name = $font['name'];
8906 if ($type == 'core') {
8907 // standard core font
8908 $out = $this->_getobj($this->font_obj_ids[$k])."\n";
8909 $out .= '<</Type /Font';
8910 $out .= ' /Subtype /Type1';
8911 $out .= ' /BaseFont /'.$name;
8912 $out .= ' /Name /F'.$font['i'];
8913 if ((strtolower($name) != 'symbol') AND (strtolower($name) != 'zapfdingbats')) {
8914 $out .= ' /Encoding /WinAnsiEncoding';
8915 }
8916 if ($k == 'helvetica') {
8917 // add default font for annotations
8918 $this->annotation_fonts[$k] = $font['i'];
8919 }
8920 $out .= ' >>';
8921 $out .= "\n".'endobj';
8922 $this->_out($out);
8923 } elseif (($type == 'Type1') OR ($type == 'TrueType')) {
8924 // additional Type1 or TrueType font
8925 $out = $this->_getobj($this->font_obj_ids[$k])."\n";
8926 $out .= '<</Type /Font';
8927 $out .= ' /Subtype /'.$type;
8928 $out .= ' /BaseFont /'.$name;
8929 $out .= ' /Name /F'.$font['i'];
8930 $out .= ' /FirstChar 32 /LastChar 255';
8931 $out .= ' /Widths '.($this->n + 1).' 0 R';
8932 $out .= ' /FontDescriptor '.($this->n + 2).' 0 R';
8933 if ($font['enc']) {
8934 if (isset($font['diff'])) {
8935 $out .= ' /Encoding '.($nf + $font['diff']).' 0 R';
8936 } else {
8937 $out .= ' /Encoding /WinAnsiEncoding';
8938 }
8939 }
8940 $out .= ' >>';
8941 $out .= "\n".'endobj';
8942 $this->_out($out);
8943 // Widths
8944 $this->_newobj();
8945 $s = '[';
8946 for ($i = 32; $i < 256; ++$i) {
8947 if (isset($font['cw'][$i])) {
8948 $s .= $font['cw'][$i].' ';
8949 } else {
8950 $s .= $font['dw'].' ';
8951 }
8952 }
8953 $s .= ']';
8954 $s .= "\n".'endobj';
8955 $this->_out($s);
8956 //Descriptor
8957 $this->_newobj();
8958 $s = '<</Type /FontDescriptor /FontName /'.$name;
8959 foreach ($font['desc'] as $fdk => $fdv) {
8960 if (is_float($fdv)) {
8961 $fdv = sprintf('%F', $fdv);
8962 }
8963 $s .= ' /'.$fdk.' '.$fdv.'';
8964 }
8965 if (!TCPDF_STATIC::empty_string($font['file'])) {
8966 $s .= ' /FontFile'.($type == 'Type1' ? '' : '2').' '.$this->FontFiles[$font['file']]['n'].' 0 R';
8967 }
8968 $s .= '>>';
8969 $s .= "\n".'endobj';
8970 $this->_out($s);
8971 } else {
8972 // additional types
8973 $mtd = '_put'.strtolower($type);
8974 if (!method_exists($this, $mtd)) {
8975 $this->Error('Unsupported font type: '.$type);
8976 }
8977 $this->$mtd($font);
8978 }
8979 }
8980 }
8981
8982 /**
8983 * Adds unicode fonts.<br>
8984 * Based on PDF Reference 1.3 (section 5)
8985 * @param $font (array) font data
8986 * @protected
8987 * @author Nicola Asuni
8988 * @since 1.52.0.TC005 (2005-01-05)
8989 */
8990 protected function _puttruetypeunicode($font) {
8991 $fontname = '';
8992 if ($font['subset']) {
8993 // change name for font subsetting
8994 $subtag = sprintf('%06u', $font['i']);
8995 $subtag = strtr($subtag, '0123456789', 'ABCDEFGHIJ');
8996 $fontname .= $subtag.'+';
8997 }
8998 $fontname .= $font['name'];
8999 // Type0 Font
9000 // A composite font composed of other fonts, organized hierarchically
9001 $out = $this->_getobj($this->font_obj_ids[$font['fontkey']])."\n";
9002 $out .= '<< /Type /Font';
9003 $out .= ' /Subtype /Type0';
9004 $out .= ' /BaseFont /'.$fontname;
9005 $out .= ' /Name /F'.$font['i'];
9006 $out .= ' /Encoding /'.$font['enc'];
9007 $out .= ' /ToUnicode '.($this->n + 1).' 0 R';
9008 $out .= ' /DescendantFonts ['.($this->n + 2).' 0 R]';
9009 $out .= ' >>';
9010 $out .= "\n".'endobj';
9011 $this->_out($out);
9012 // ToUnicode map for Identity-H
9013 $stream = TCPDF_FONT_DATA::$uni_identity_h;
9014 // ToUnicode Object
9015 $this->_newobj();
9016 $stream = ($this->compress) ? gzcompress($stream) : $stream;
9017 $filter = ($this->compress) ? '/Filter /FlateDecode ' : '';
9018 $stream = $this->_getrawstream($stream);
9019 $this->_out('<<'.$filter.'/Length '.strlen($stream).'>> stream'."\n".$stream."\n".'endstream'."\n".'endobj');
9020 // CIDFontType2
9021 // A CIDFont whose glyph descriptions are based on TrueType font technology
9022 $oid = $this->_newobj();
9023 $out = '<< /Type /Font';
9024 $out .= ' /Subtype /CIDFontType2';
9025 $out .= ' /BaseFont /'.$fontname;
9026 // A dictionary containing entries that define the character collection of the CIDFont.
9027 $cidinfo = '/Registry '.$this->_datastring($font['cidinfo']['Registry'], $oid);
9028 $cidinfo .= ' /Ordering '.$this->_datastring($font['cidinfo']['Ordering'], $oid);
9029 $cidinfo .= ' /Supplement '.$font['cidinfo']['Supplement'];
9030 $out .= ' /CIDSystemInfo << '.$cidinfo.' >>';
9031 $out .= ' /FontDescriptor '.($this->n + 1).' 0 R';
9032 $out .= ' /DW '.$font['dw']; // default width
9033 $out .= "\n".TCPDF_FONTS::_putfontwidths($font, 0);
9034 if (isset($font['ctg']) AND (!TCPDF_STATIC::empty_string($font['ctg']))) {
9035 $out .= "\n".'/CIDToGIDMap '.($this->n + 2).' 0 R';
9036 }
9037 $out .= ' >>';
9038 $out .= "\n".'endobj';
9039 $this->_out($out);
9040 // Font descriptor
9041 // A font descriptor describing the CIDFont default metrics other than its glyph widths
9042 $this->_newobj();
9043 $out = '<< /Type /FontDescriptor';
9044 $out .= ' /FontName /'.$fontname;
9045 foreach ($font['desc'] as $key => $value) {
9046 if (is_float($value)) {
9047 $value = sprintf('%F', $value);
9048 }
9049 $out .= ' /'.$key.' '.$value;
9050 }
9051 $fontdir = false;
9052 if (!TCPDF_STATIC::empty_string($font['file'])) {
9053 // A stream containing a TrueType font
9054 $out .= ' /FontFile2 '.$this->FontFiles[$font['file']]['n'].' 0 R';
9055 $fontdir = $this->FontFiles[$font['file']]['fontdir'];
9056 }
9057 $out .= ' >>';
9058 $out .= "\n".'endobj';
9059 $this->_out($out);
9060 if (isset($font['ctg']) AND (!TCPDF_STATIC::empty_string($font['ctg']))) {
9061 $this->_newobj();
9062 // Embed CIDToGIDMap
9063 // A specification of the mapping from CIDs to glyph indices
9064 // search and get CTG font file to embedd
9065 $ctgfile = strtolower($font['ctg']);
9066 // search and get ctg font file to embedd
9067 $fontfile = TCPDF_FONTS::getFontFullPath($ctgfile, $fontdir);
9068 if (TCPDF_STATIC::empty_string($fontfile)) {
9069 $this->Error('Font file not found: '.$ctgfile);
9070 }
9071 $stream = $this->_getrawstream(file_get_contents($fontfile));
9072 $out = '<< /Length '.strlen($stream).'';
9073 if (substr($fontfile, -2) == '.z') { // check file extension
9074 // Decompresses data encoded using the public-domain
9075 // zlib/deflate compression method, reproducing the
9076 // original text or binary data
9077 $out .= ' /Filter /FlateDecode';
9078 }
9079 $out .= ' >>';
9080 $out .= ' stream'."\n".$stream."\n".'endstream';
9081 $out .= "\n".'endobj';
9082 $this->_out($out);
9083 }
9084 }
9085
9086 /**
9087 * Output CID-0 fonts.
9088 * A Type 0 CIDFont contains glyph descriptions based on the Adobe Type 1 font format
9089 * @param $font (array) font data
9090 * @protected
9091 * @author Andrew Whitehead, Nicola Asuni, Yukihiro Nakadaira
9092 * @since 3.2.000 (2008-06-23)
9093 */
9094 protected function _putcidfont0($font) {
9095 $cidoffset = 0;
9096 if (!isset($font['cw'][1])) {
9097 $cidoffset = 31;
9098 }
9099 if (isset($font['cidinfo']['uni2cid'])) {
9100 // convert unicode to cid.
9101 $uni2cid = $font['cidinfo']['uni2cid'];
9102 $cw = array();
9103 foreach ($font['cw'] as $uni => $width) {
9104 if (isset($uni2cid[$uni])) {
9105 $cw[($uni2cid[$uni] + $cidoffset)] = $width;
9106 } elseif ($uni < 256) {
9107 $cw[$uni] = $width;
9108 } // else unknown character
9109 }
9110 $font = array_merge($font, array('cw' => $cw));
9111 }
9112 $name = $font['name'];
9113 $enc = $font['enc'];
9114 if ($enc) {
9115 $longname = $name.'-'.$enc;
9116 } else {
9117 $longname = $name;
9118 }
9119 $out = $this->_getobj($this->font_obj_ids[$font['fontkey']])."\n";
9120 $out .= '<</Type /Font';
9121 $out .= ' /Subtype /Type0';
9122 $out .= ' /BaseFont /'.$longname;
9123 $out .= ' /Name /F'.$font['i'];
9124 if ($enc) {
9125 $out .= ' /Encoding /'.$enc;
9126 }
9127 $out .= ' /DescendantFonts ['.($this->n + 1).' 0 R]';
9128 $out .= ' >>';
9129 $out .= "\n".'endobj';
9130 $this->_out($out);
9131 $oid = $this->_newobj();
9132 $out = '<</Type /Font';
9133 $out .= ' /Subtype /CIDFontType0';
9134 $out .= ' /BaseFont /'.$name;
9135 $cidinfo = '/Registry '.$this->_datastring($font['cidinfo']['Registry'], $oid);
9136 $cidinfo .= ' /Ordering '.$this->_datastring($font['cidinfo']['Ordering'], $oid);
9137 $cidinfo .= ' /Supplement '.$font['cidinfo']['Supplement'];
9138 $out .= ' /CIDSystemInfo <<'.$cidinfo.'>>';
9139 $out .= ' /FontDescriptor '.($this->n + 1).' 0 R';
9140 $out .= ' /DW '.$font['dw'];
9141 $out .= "\n".TCPDF_FONTS::_putfontwidths($font, $cidoffset);
9142 $out .= ' >>';
9143 $out .= "\n".'endobj';
9144 $this->_out($out);
9145 $this->_newobj();
9146 $s = '<</Type /FontDescriptor /FontName /'.$name;
9147 foreach ($font['desc'] as $k => $v) {
9148 if ($k != 'Style') {
9149 if (is_float($v)) {
9150 $v = sprintf('%F', $v);
9151 }
9152 $s .= ' /'.$k.' '.$v.'';
9153 }
9154 }
9155 $s .= '>>';
9156 $s .= "\n".'endobj';
9157 $this->_out($s);
9158 }
9159
9160 /**
9161 * Output images.
9162 * @protected
9163 */
9164 protected function _putimages() {
9165 $filter = ($this->compress) ? '/Filter /FlateDecode ' : '';
9166 foreach ($this->imagekeys as $file) {
9167 $info = $this->getImageBuffer($file);
9168 // set object for alternate images array
9169 if ((!$this->pdfa_mode) AND isset($info['altimgs']) AND !empty($info['altimgs'])) {
9170 $altoid = $this->_newobj();
9171 $out = '[';
9172 foreach ($info['altimgs'] as $altimage) {
9173 if (isset($this->xobjects['I'.$altimage[0]]['n'])) {
9174 $out .= ' << /Image '.$this->xobjects['I'.$altimage[0]]['n'].' 0 R';
9175 $out .= ' /DefaultForPrinting';
9176 if ($altimage[1] === true) {
9177 $out .= ' true';
9178 } else {
9179 $out .= ' false';
9180 }
9181 $out .= ' >>';
9182 }
9183 }
9184 $out .= ' ]';
9185 $out .= "\n".'endobj';
9186 $this->_out($out);
9187 }
9188 // set image object
9189 $oid = $this->_newobj();
9190 $this->xobjects['I'.$info['i']] = array('n' => $oid);
9191 $this->setImageSubBuffer($file, 'n', $this->n);
9192 $out = '<</Type /XObject';
9193 $out .= ' /Subtype /Image';
9194 $out .= ' /Width '.$info['w'];
9195 $out .= ' /Height '.$info['h'];
9196 if (array_key_exists('masked', $info)) {
9197 $out .= ' /SMask '.($this->n - 1).' 0 R';
9198 }
9199 // set color space
9200 $icc = false;
9201 if (isset($info['icc']) AND ($info['icc'] !== false)) {
9202 // ICC Colour Space
9203 $icc = true;
9204 $out .= ' /ColorSpace [/ICCBased '.($this->n + 1).' 0 R]';
9205 } elseif ($info['cs'] == 'Indexed') {
9206 // Indexed Colour Space
9207 $out .= ' /ColorSpace [/Indexed /DeviceRGB '.((strlen($info['pal']) / 3) - 1).' '.($this->n + 1).' 0 R]';
9208 } else {
9209 // Device Colour Space
9210 $out .= ' /ColorSpace /'.$info['cs'];
9211 }
9212 if ($info['cs'] == 'DeviceCMYK') {
9213 $out .= ' /Decode [1 0 1 0 1 0 1 0]';
9214 }
9215 $out .= ' /BitsPerComponent '.$info['bpc'];
9216 if (isset($altoid) AND ($altoid > 0)) {
9217 // reference to alternate images dictionary
9218 $out .= ' /Alternates '.$altoid.' 0 R';
9219 }
9220 if (isset($info['exurl']) AND !empty($info['exurl'])) {
9221 // external stream
9222 $out .= ' /Length 0';
9223 $out .= ' /F << /FS /URL /F '.$this->_datastring($info['exurl'], $oid).' >>';
9224 if (isset($info['f'])) {
9225 $out .= ' /FFilter /'.$info['f'];
9226 }
9227 $out .= ' >>';
9228 $out .= ' stream'."\n".'endstream';
9229 } else {
9230 if (isset($info['f'])) {
9231 $out .= ' /Filter /'.$info['f'];
9232 }
9233 if (isset($info['parms'])) {
9234 $out .= ' '.$info['parms'];
9235 }
9236 if (isset($info['trns']) AND is_array($info['trns'])) {
9237 $trns = '';
9238 $count_info = count($info['trns']);
9239 if ($info['cs'] == 'Indexed') {
9240 $maxval =(pow(2, $info['bpc']) - 1);
9241 for ($i = 0; $i < $count_info; ++$i) {
9242 if (($info['trns'][$i] != 0) AND ($info['trns'][$i] != $maxval)) {
9243 // this is not a binary type mask @TODO: create a SMask
9244 $trns = '';
9245 break;
9246 } elseif (empty($trns) AND ($info['trns'][$i] == 0)) {
9247 // store the first fully transparent value
9248 $trns .= $i.' '.$i.' ';
9249 }
9250 }
9251 } else {
9252 // grayscale or RGB
9253 for ($i = 0; $i < $count_info; ++$i) {
9254 if ($info['trns'][$i] == 0) {
9255 $trns .= $info['trns'][$i].' '.$info['trns'][$i].' ';
9256 }
9257 }
9258 }
9259 // Colour Key Masking
9260 if (!empty($trns)) {
9261 $out .= ' /Mask ['.$trns.']';
9262 }
9263 }
9264 $stream = $this->_getrawstream($info['data']);
9265 $out .= ' /Length '.strlen($stream).' >>';
9266 $out .= ' stream'."\n".$stream."\n".'endstream';
9267 }
9268 $out .= "\n".'endobj';
9269 $this->_out($out);
9270 if ($icc) {
9271 // ICC colour profile
9272 $this->_newobj();
9273 $icc = ($this->compress) ? gzcompress($info['icc']) : $info['icc'];
9274 $icc = $this->_getrawstream($icc);
9275 $this->_out('<</N '.$info['ch'].' /Alternate /'.$info['cs'].' '.$filter.'/Length '.strlen($icc).'>> stream'."\n".$icc."\n".'endstream'."\n".'endobj');
9276 } elseif ($info['cs'] == 'Indexed') {
9277 // colour palette
9278 $this->_newobj();
9279 $pal = ($this->compress) ? gzcompress($info['pal']) : $info['pal'];
9280 $pal = $this->_getrawstream($pal);
9281 $this->_out('<<'.$filter.'/Length '.strlen($pal).'>> stream'."\n".$pal."\n".'endstream'."\n".'endobj');
9282 }
9283 }
9284 }
9285
9286 /**
9287 * Output Form XObjects Templates.
9288 * @author Nicola Asuni
9289 * @since 5.8.017 (2010-08-24)
9290 * @protected
9291 * @see startTemplate(), endTemplate(), printTemplate()
9292 */
9293 protected function _putxobjects() {
9294 foreach ($this->xobjects as $key => $data) {
9295 if (isset($data['outdata'])) {
9296 $stream = str_replace($this->epsmarker, '', trim($data['outdata']));
9297 $out = $this->_getobj($data['n'])."\n";
9298 $out .= '<<';
9299 $out .= ' /Type /XObject';
9300 $out .= ' /Subtype /Form';
9301 $out .= ' /FormType 1';
9302 if ($this->compress) {
9303 $stream = gzcompress($stream);
9304 $out .= ' /Filter /FlateDecode';
9305 }
9306 $out .= sprintf(' /BBox [%F %F %F %F]', ($data['x'] * $this->k), (-$data['y'] * $this->k), (($data['w'] + $data['x']) * $this->k), (($data['h'] - $data['y']) * $this->k));
9307 $out .= ' /Matrix [1 0 0 1 0 0]';
9308 $out .= ' /Resources <<';
9309 $out .= ' /ProcSet [/PDF /Text /ImageB /ImageC /ImageI]';
9310 if (!$this->pdfa_mode) {
9311 // transparency
9312 if (isset($data['extgstates']) AND !empty($data['extgstates'])) {
9313 $out .= ' /ExtGState <<';
9314 foreach ($data['extgstates'] as $k => $extgstate) {
9315 if (isset($this->extgstates[$k]['name'])) {
9316 $out .= ' /'.$this->extgstates[$k]['name'];
9317 } else {
9318 $out .= ' /GS'.$k;
9319 }
9320 $out .= ' '.$this->extgstates[$k]['n'].' 0 R';
9321 }
9322 $out .= ' >>';
9323 }
9324 if (isset($data['gradients']) AND !empty($data['gradients'])) {
9325 $gp = '';
9326 $gs = '';
9327 foreach ($data['gradients'] as $id => $grad) {
9328 // gradient patterns
9329 $gp .= ' /p'.$id.' '.$this->gradients[$id]['pattern'].' 0 R';
9330 // gradient shadings
9331 $gs .= ' /Sh'.$id.' '.$this->gradients[$id]['id'].' 0 R';
9332 }
9333 $out .= ' /Pattern <<'.$gp.' >>';
9334 $out .= ' /Shading <<'.$gs.' >>';
9335 }
9336 }
9337 // spot colors
9338 if (isset($data['spot_colors']) AND !empty($data['spot_colors'])) {
9339 $out .= ' /ColorSpace <<';
9340 foreach ($data['spot_colors'] as $name => $color) {
9341 $out .= ' /CS'.$color['i'].' '.$this->spot_colors[$name]['n'].' 0 R';
9342 }
9343 $out .= ' >>';
9344 }
9345 // fonts
9346 if (!empty($data['fonts'])) {
9347 $out .= ' /Font <<';
9348 foreach ($data['fonts'] as $fontkey => $fontid) {
9349 $out .= ' /F'.$fontid.' '.$this->font_obj_ids[$fontkey].' 0 R';
9350 }
9351 $out .= ' >>';
9352 }
9353 // images or nested xobjects
9354 if (!empty($data['images']) OR !empty($data['xobjects'])) {
9355 $out .= ' /XObject <<';
9356 foreach ($data['images'] as $imgid) {
9357 $out .= ' /I'.$imgid.' '.$this->xobjects['I'.$imgid]['n'].' 0 R';
9358 }
9359 foreach ($data['xobjects'] as $sub_id => $sub_objid) {
9360 $out .= ' /'.$sub_id.' '.$sub_objid['n'].' 0 R';
9361 }
9362 $out .= ' >>';
9363 }
9364 $out .= ' >>'; //end resources
9365 if (isset($data['group']) AND ($data['group'] !== false)) {
9366 // set transparency group
9367 $out .= ' /Group << /Type /Group /S /Transparency';
9368 if (is_array($data['group'])) {
9369 if (isset($data['group']['CS']) AND !empty($data['group']['CS'])) {
9370 $out .= ' /CS /'.$data['group']['CS'];
9371 }
9372 if (isset($data['group']['I'])) {
9373 $out .= ' /I /'.($data['group']['I']===true?'true':'false');
9374 }
9375 if (isset($data['group']['K'])) {
9376 $out .= ' /K /'.($data['group']['K']===true?'true':'false');
9377 }
9378 }
9379 $out .= ' >>';
9380 }
9381 $stream = $this->_getrawstream($stream, $data['n']);
9382 $out .= ' /Length '.strlen($stream);
9383 $out .= ' >>';
9384 $out .= ' stream'."\n".$stream."\n".'endstream';
9385 $out .= "\n".'endobj';
9386 $this->_out($out);
9387 }
9388 }
9389 }
9390
9391 /**
9392 * Output Spot Colors Resources.
9393 * @protected
9394 * @since 4.0.024 (2008-09-12)
9395 */
9396 protected function _putspotcolors() {
9397 foreach ($this->spot_colors as $name => $color) {
9398 $this->_newobj();
9399 $this->spot_colors[$name]['n'] = $this->n;
9400 $out = '[/Separation /'.str_replace(' ', '#20', $name);
9401 $out .= ' /DeviceCMYK <<';
9402 $out .= ' /Range [0 1 0 1 0 1 0 1] /C0 [0 0 0 0]';
9403 $out .= ' '.sprintf('/C1 [%F %F %F %F] ', ($color['C'] / 100), ($color['M'] / 100), ($color['Y'] / 100), ($color['K'] / 100));
9404 $out .= ' /FunctionType 2 /Domain [0 1] /N 1>>]';
9405 $out .= "\n".'endobj';
9406 $this->_out($out);
9407 }
9408 }
9409
9410 /**
9411 * Return XObjects Dictionary.
9412 * @return string XObjects dictionary
9413 * @protected
9414 * @since 5.8.014 (2010-08-23)
9415 */
9416 protected function _getxobjectdict() {
9417 $out = '';
9418 foreach ($this->xobjects as $id => $objid) {
9419 $out .= ' /'.$id.' '.$objid['n'].' 0 R';
9420 }
9421 return $out;
9422 }
9423
9424 /**
9425 * Output Resources Dictionary.
9426 * @protected
9427 */
9428 protected function _putresourcedict() {
9429 $out = $this->_getobj(2)."\n";
9430 $out .= '<< /ProcSet [/PDF /Text /ImageB /ImageC /ImageI]';
9431 $out .= ' /Font <<';
9432 foreach ($this->fontkeys as $fontkey) {
9433 $font = $this->getFontBuffer($fontkey);
9434 $out .= ' /F'.$font['i'].' '.$font['n'].' 0 R';
9435 }
9436 $out .= ' >>';
9437 $out .= ' /XObject <<';
9438 $out .= $this->_getxobjectdict();
9439 $out .= ' >>';
9440 // layers
9441 if (!empty($this->pdflayers)) {
9442 $out .= ' /Properties <<';
9443 foreach ($this->pdflayers as $layer) {
9444 $out .= ' /'.$layer['layer'].' '.$layer['objid'].' 0 R';
9445 }
9446 $out .= ' >>';
9447 }
9448 if (!$this->pdfa_mode) {
9449 // transparency
9450 if (isset($this->extgstates) AND !empty($this->extgstates)) {
9451 $out .= ' /ExtGState <<';
9452 foreach ($this->extgstates as $k => $extgstate) {
9453 if (isset($extgstate['name'])) {
9454 $out .= ' /'.$extgstate['name'];
9455 } else {
9456 $out .= ' /GS'.$k;
9457 }
9458 $out .= ' '.$extgstate['n'].' 0 R';
9459 }
9460 $out .= ' >>';
9461 }
9462 if (isset($this->gradients) AND !empty($this->gradients)) {
9463 $gp = '';
9464 $gs = '';
9465 foreach ($this->gradients as $id => $grad) {
9466 // gradient patterns
9467 $gp .= ' /p'.$id.' '.$grad['pattern'].' 0 R';
9468 // gradient shadings
9469 $gs .= ' /Sh'.$id.' '.$grad['id'].' 0 R';
9470 }
9471 $out .= ' /Pattern <<'.$gp.' >>';
9472 $out .= ' /Shading <<'.$gs.' >>';
9473 }
9474 }
9475 // spot colors
9476 if (isset($this->spot_colors) AND !empty($this->spot_colors)) {
9477 $out .= ' /ColorSpace <<';
9478 foreach ($this->spot_colors as $color) {
9479 $out .= ' /CS'.$color['i'].' '.$color['n'].' 0 R';
9480 }
9481 $out .= ' >>';
9482 }
9483 $out .= ' >>';
9484 $out .= "\n".'endobj';
9485 $this->_out($out);
9486 }
9487
9488 /**
9489 * Output Resources.
9490 * @protected
9491 */
9492 protected function _putresources() {
9493 $this->_putextgstates();
9494 $this->_putocg();
9495 $this->_putfonts();
9496 $this->_putimages();
9497 $this->_putspotcolors();
9498 $this->_putshaders();
9499 $this->_putxobjects();
9500 $this->_putresourcedict();
9501 $this->_putdests();
9502 $this->_putEmbeddedFiles();
9503 $this->_putannotsobjs();
9504 $this->_putjavascript();
9505 $this->_putbookmarks();
9506 $this->_putencryption();
9507 }
9508
9509 /**
9510 * Adds some Metadata information (Document Information Dictionary)
9511 * (see Chapter 14.3.3 Document Information Dictionary of PDF32000_2008.pdf Reference)
9512 * @return int object id
9513 * @protected
9514 */
9515 protected function _putinfo() {
9516 $oid = $this->_newobj();
9517 $out = '<<';
9518 // store current isunicode value
9519 $prev_isunicode = $this->isunicode;
9520 if ($this->docinfounicode) {
9521 $this->isunicode = true;
9522 }
9523 if (!TCPDF_STATIC::empty_string($this->title)) {
9524 // The document's title.
9525 $out .= ' /Title '.$this->_textstring($this->title, $oid);
9526 }
9527 if (!TCPDF_STATIC::empty_string($this->author)) {
9528 // The name of the person who created the document.
9529 $out .= ' /Author '.$this->_textstring($this->author, $oid);
9530 }
9531 if (!TCPDF_STATIC::empty_string($this->subject)) {
9532 // The subject of the document.
9533 $out .= ' /Subject '.$this->_textstring($this->subject, $oid);
9534 }
9535 if (!TCPDF_STATIC::empty_string($this->keywords)) {
9536 // Keywords associated with the document.
9537 $out .= ' /Keywords '.$this->_textstring($this->keywords, $oid);
9538 }
9539 if (!TCPDF_STATIC::empty_string($this->creator)) {
9540 // If the document was converted to PDF from another format, the name of the conforming product that created the original document from which it was converted.
9541 $out .= ' /Creator '.$this->_textstring($this->creator, $oid);
9542 }
9543 // restore previous isunicode value
9544 $this->isunicode = $prev_isunicode;
9545 // default producer
9546 $out .= ' /Producer '.$this->_textstring(TCPDF_STATIC::getTCPDFProducer(), $oid);
9547 // The date and time the document was created, in human-readable form
9548 $out .= ' /CreationDate '.$this->_datestring(0, $this->doc_creation_timestamp);
9549 // The date and time the document was most recently modified, in human-readable form
9550 $out .= ' /ModDate '.$this->_datestring(0, $this->doc_modification_timestamp);
9551 // A name object indicating whether the document has been modified to include trapping information
9552 $out .= ' /Trapped /False';
9553 $out .= ' >>';
9554 $out .= "\n".'endobj';
9555 $this->_out($out);
9556 return $oid;
9557 }
9558
9559 /**
9560 * Set additional XMP data to be added on the default XMP data just before the end of "x:xmpmeta" tag.
9561 * IMPORTANT: This data is added as-is without controls, so you have to validate your data before using this method!
9562 * @param $xmp (string) Custom XMP data.
9563 * @since 5.9.128 (2011-10-06)
9564 * @public
9565 */
9566 public function setExtraXMP($xmp) {
9567 $this->custom_xmp = $xmp;
9568 }
9569
9570 /**
9571 * Put XMP data object and return ID.
9572 * @return (int) The object ID.
9573 * @since 5.9.121 (2011-09-28)
9574 * @protected
9575 */
9576 protected function _putXMP() {
9577 $oid = $this->_newobj();
9578 // store current isunicode value
9579 $prev_isunicode = $this->isunicode;
9580 $this->isunicode = true;
9581 $prev_encrypted = $this->encrypted;
9582 $this->encrypted = false;
9583 // set XMP data
9584 $xmp = '<?xpacket begin="'.TCPDF_FONTS::unichr(0xfeff, $this->isunicode).'" id="W5M0MpCehiHzreSzNTczkc9d"?>'."\n";
9585 $xmp .= '<x:xmpmeta xmlns:x="adobe:ns:meta/" x:xmptk="Adobe XMP Core 4.2.1-c043 52.372728, 2009/01/18-15:08:04">'."\n";
9586 $xmp .= "\t".'<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">'."\n";
9587 $xmp .= "\t\t".'<rdf:Description rdf:about="" xmlns:dc="http://purl.org/dc/elements/1.1/">'."\n";
9588 $xmp .= "\t\t\t".'<dc:format>application/pdf</dc:format>'."\n";
9589 $xmp .= "\t\t\t".'<dc:title>'."\n";
9590 $xmp .= "\t\t\t\t".'<rdf:Alt>'."\n";
9591 $xmp .= "\t\t\t\t\t".'<rdf:li xml:lang="x-default">'.TCPDF_STATIC::_escapeXML($this->title).'</rdf:li>'."\n";
9592 $xmp .= "\t\t\t\t".'</rdf:Alt>'."\n";
9593 $xmp .= "\t\t\t".'</dc:title>'."\n";
9594 $xmp .= "\t\t\t".'<dc:creator>'."\n";
9595 $xmp .= "\t\t\t\t".'<rdf:Seq>'."\n";
9596 $xmp .= "\t\t\t\t\t".'<rdf:li>'.TCPDF_STATIC::_escapeXML($this->author).'</rdf:li>'."\n";
9597 $xmp .= "\t\t\t\t".'</rdf:Seq>'."\n";
9598 $xmp .= "\t\t\t".'</dc:creator>'."\n";
9599 $xmp .= "\t\t\t".'<dc:description>'."\n";
9600 $xmp .= "\t\t\t\t".'<rdf:Alt>'."\n";
9601 $xmp .= "\t\t\t\t\t".'<rdf:li xml:lang="x-default">'.TCPDF_STATIC::_escapeXML($this->subject).'</rdf:li>'."\n";
9602 $xmp .= "\t\t\t\t".'</rdf:Alt>'."\n";
9603 $xmp .= "\t\t\t".'</dc:description>'."\n";
9604 $xmp .= "\t\t\t".'<dc:subject>'."\n";
9605 $xmp .= "\t\t\t\t".'<rdf:Bag>'."\n";
9606 $xmp .= "\t\t\t\t\t".'<rdf:li>'.TCPDF_STATIC::_escapeXML($this->keywords).'</rdf:li>'."\n";
9607 $xmp .= "\t\t\t\t".'</rdf:Bag>'."\n";
9608 $xmp .= "\t\t\t".'</dc:subject>'."\n";
9609 $xmp .= "\t\t".'</rdf:Description>'."\n";
9610 // convert doc creation date format
9611 $dcdate = TCPDF_STATIC::getFormattedDate($this->doc_creation_timestamp);
9612 $doccreationdate = substr($dcdate, 0, 4).'-'.substr($dcdate, 4, 2).'-'.substr($dcdate, 6, 2);
9613 $doccreationdate .= 'T'.substr($dcdate, 8, 2).':'.substr($dcdate, 10, 2).':'.substr($dcdate, 12, 2);
9614 $doccreationdate .= '+'.substr($dcdate, 15, 2).':'.substr($dcdate, 18, 2);
9615 $doccreationdate = TCPDF_STATIC::_escapeXML($doccreationdate);
9616 // convert doc modification date format
9617 $dmdate = TCPDF_STATIC::getFormattedDate($this->doc_modification_timestamp);
9618 $docmoddate = substr($dmdate, 0, 4).'-'.substr($dmdate, 4, 2).'-'.substr($dmdate, 6, 2);
9619 $docmoddate .= 'T'.substr($dmdate, 8, 2).':'.substr($dmdate, 10, 2).':'.substr($dmdate, 12, 2);
9620 $docmoddate .= '+'.substr($dmdate, 15, 2).':'.substr($dmdate, 18, 2);
9621 $docmoddate = TCPDF_STATIC::_escapeXML($docmoddate);
9622 $xmp .= "\t\t".'<rdf:Description rdf:about="" xmlns:xmp="http://ns.adobe.com/xap/1.0/">'."\n";
9623 $xmp .= "\t\t\t".'<xmp:CreateDate>'.$doccreationdate.'</xmp:CreateDate>'."\n";
9624 $xmp .= "\t\t\t".'<xmp:CreatorTool>'.$this->creator.'</xmp:CreatorTool>'."\n";
9625 $xmp .= "\t\t\t".'<xmp:ModifyDate>'.$docmoddate.'</xmp:ModifyDate>'."\n";
9626 $xmp .= "\t\t\t".'<xmp:MetadataDate>'.$doccreationdate.'</xmp:MetadataDate>'."\n";
9627 $xmp .= "\t\t".'</rdf:Description>'."\n";
9628 $xmp .= "\t\t".'<rdf:Description rdf:about="" xmlns:pdf="http://ns.adobe.com/pdf/1.3/">'."\n";
9629 $xmp .= "\t\t\t".'<pdf:Keywords>'.TCPDF_STATIC::_escapeXML($this->keywords).'</pdf:Keywords>'."\n";
9630 $xmp .= "\t\t\t".'<pdf:Producer>'.TCPDF_STATIC::_escapeXML(TCPDF_STATIC::getTCPDFProducer()).'</pdf:Producer>'."\n";
9631 $xmp .= "\t\t".'</rdf:Description>'."\n";
9632 $xmp .= "\t\t".'<rdf:Description rdf:about="" xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/">'."\n";
9633 $uuid = 'uuid:'.substr($this->file_id, 0, 8).'-'.substr($this->file_id, 8, 4).'-'.substr($this->file_id, 12, 4).'-'.substr($this->file_id, 16, 4).'-'.substr($this->file_id, 20, 12);
9634 $xmp .= "\t\t\t".'<xmpMM:DocumentID>'.$uuid.'</xmpMM:DocumentID>'."\n";
9635 $xmp .= "\t\t\t".'<xmpMM:InstanceID>'.$uuid.'</xmpMM:InstanceID>'."\n";
9636 $xmp .= "\t\t".'</rdf:Description>'."\n";
9637 if ($this->pdfa_mode) {
9638 $xmp .= "\t\t".'<rdf:Description rdf:about="" xmlns:pdfaid="http://www.aiim.org/pdfa/ns/id/">'."\n";
9639 $xmp .= "\t\t\t".'<pdfaid:part>1</pdfaid:part>'."\n";
9640 $xmp .= "\t\t\t".'<pdfaid:conformance>B</pdfaid:conformance>'."\n";
9641 $xmp .= "\t\t".'</rdf:Description>'."\n";
9642 }
9643 // XMP extension schemas
9644 $xmp .= "\t\t".'<rdf:Description rdf:about="" xmlns:pdfaExtension="http://www.aiim.org/pdfa/ns/extension/" xmlns:pdfaSchema="http://www.aiim.org/pdfa/ns/schema#" xmlns:pdfaProperty="http://www.aiim.org/pdfa/ns/property#">'."\n";
9645 $xmp .= "\t\t\t".'<pdfaExtension:schemas>'."\n";
9646 $xmp .= "\t\t\t\t".'<rdf:Bag>'."\n";
9647 $xmp .= "\t\t\t\t\t".'<rdf:li rdf:parseType="Resource">'."\n";
9648 $xmp .= "\t\t\t\t\t\t".'<pdfaSchema:namespaceURI>http://ns.adobe.com/pdf/1.3/</pdfaSchema:namespaceURI>'."\n";
9649 $xmp .= "\t\t\t\t\t\t".'<pdfaSchema:prefix>pdf</pdfaSchema:prefix>'."\n";
9650 $xmp .= "\t\t\t\t\t\t".'<pdfaSchema:schema>Adobe PDF Schema</pdfaSchema:schema>'."\n";
9651 $xmp .= "\t\t\t\t\t".'</rdf:li>'."\n";
9652 $xmp .= "\t\t\t\t\t".'<rdf:li rdf:parseType="Resource">'."\n";
9653 $xmp .= "\t\t\t\t\t\t".'<pdfaSchema:namespaceURI>http://ns.adobe.com/xap/1.0/mm/</pdfaSchema:namespaceURI>'."\n";
9654 $xmp .= "\t\t\t\t\t\t".'<pdfaSchema:prefix>xmpMM</pdfaSchema:prefix>'."\n";
9655 $xmp .= "\t\t\t\t\t\t".'<pdfaSchema:schema>XMP Media Management Schema</pdfaSchema:schema>'."\n";
9656 $xmp .= "\t\t\t\t\t\t".'<pdfaSchema:property>'."\n";
9657 $xmp .= "\t\t\t\t\t\t\t".'<rdf:Seq>'."\n";
9658 $xmp .= "\t\t\t\t\t\t\t\t".'<rdf:li rdf:parseType="Resource">'."\n";
9659 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:category>internal</pdfaProperty:category>'."\n";
9660 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:description>UUID based identifier for specific incarnation of a document</pdfaProperty:description>'."\n";
9661 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:name>InstanceID</pdfaProperty:name>'."\n";
9662 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:valueType>URI</pdfaProperty:valueType>'."\n";
9663 $xmp .= "\t\t\t\t\t\t\t\t".'</rdf:li>'."\n";
9664 $xmp .= "\t\t\t\t\t\t\t".'</rdf:Seq>'."\n";
9665 $xmp .= "\t\t\t\t\t\t".'</pdfaSchema:property>'."\n";
9666 $xmp .= "\t\t\t\t\t".'</rdf:li>'."\n";
9667 $xmp .= "\t\t\t\t\t".'<rdf:li rdf:parseType="Resource">'."\n";
9668 $xmp .= "\t\t\t\t\t\t".'<pdfaSchema:namespaceURI>http://www.aiim.org/pdfa/ns/id/</pdfaSchema:namespaceURI>'."\n";
9669 $xmp .= "\t\t\t\t\t\t".'<pdfaSchema:prefix>pdfaid</pdfaSchema:prefix>'."\n";
9670 $xmp .= "\t\t\t\t\t\t".'<pdfaSchema:schema>PDF/A ID Schema</pdfaSchema:schema>'."\n";
9671 $xmp .= "\t\t\t\t\t\t".'<pdfaSchema:property>'."\n";
9672 $xmp .= "\t\t\t\t\t\t\t".'<rdf:Seq>'."\n";
9673 $xmp .= "\t\t\t\t\t\t\t\t".'<rdf:li rdf:parseType="Resource">'."\n";
9674 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:category>internal</pdfaProperty:category>'."\n";
9675 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:description>Part of PDF/A standard</pdfaProperty:description>'."\n";
9676 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:name>part</pdfaProperty:name>'."\n";
9677 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:valueType>Integer</pdfaProperty:valueType>'."\n";
9678 $xmp .= "\t\t\t\t\t\t\t\t".'</rdf:li>'."\n";
9679 $xmp .= "\t\t\t\t\t\t\t\t".'<rdf:li rdf:parseType="Resource">'."\n";
9680 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:category>internal</pdfaProperty:category>'."\n";
9681 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:description>Amendment of PDF/A standard</pdfaProperty:description>'."\n";
9682 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:name>amd</pdfaProperty:name>'."\n";
9683 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:valueType>Text</pdfaProperty:valueType>'."\n";
9684 $xmp .= "\t\t\t\t\t\t\t\t".'</rdf:li>'."\n";
9685 $xmp .= "\t\t\t\t\t\t\t\t".'<rdf:li rdf:parseType="Resource">'."\n";
9686 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:category>internal</pdfaProperty:category>'."\n";
9687 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:description>Conformance level of PDF/A standard</pdfaProperty:description>'."\n";
9688 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:name>conformance</pdfaProperty:name>'."\n";
9689 $xmp .= "\t\t\t\t\t\t\t\t\t".'<pdfaProperty:valueType>Text</pdfaProperty:valueType>'."\n";
9690 $xmp .= "\t\t\t\t\t\t\t\t".'</rdf:li>'."\n";
9691 $xmp .= "\t\t\t\t\t\t\t".'</rdf:Seq>'."\n";
9692 $xmp .= "\t\t\t\t\t\t".'</pdfaSchema:property>'."\n";
9693 $xmp .= "\t\t\t\t\t".'</rdf:li>'."\n";
9694 $xmp .= "\t\t\t\t".'</rdf:Bag>'."\n";
9695 $xmp .= "\t\t\t".'</pdfaExtension:schemas>'."\n";
9696 $xmp .= "\t\t".'</rdf:Description>'."\n";
9697 $xmp .= "\t".'</rdf:RDF>'."\n";
9698 $xmp .= $this->custom_xmp;
9699 $xmp .= '</x:xmpmeta>'."\n";
9700 $xmp .= '<?xpacket end="w"?>';
9701 $out = '<< /Type /Metadata /Subtype /XML /Length '.strlen($xmp).' >> stream'."\n".$xmp."\n".'endstream'."\n".'endobj';
9702 // restore previous isunicode value
9703 $this->isunicode = $prev_isunicode;
9704 $this->encrypted = $prev_encrypted;
9705 $this->_out($out);
9706 return $oid;
9707 }
9708
9709 /**
9710 * Output Catalog.
9711 * @return int object id
9712 * @protected
9713 */
9714 protected function _putcatalog() {
9715 // put XMP
9716 $xmpobj = $this->_putXMP();
9717 // if required, add standard sRGB_IEC61966-2.1 blackscaled ICC colour profile
9718 if ($this->pdfa_mode OR $this->force_srgb) {
9719 $iccobj = $this->_newobj();
9720 $icc = file_get_contents(dirname(__FILE__).'/include/sRGB.icc');
9721 $filter = '';
9722 if ($this->compress) {
9723 $filter = ' /Filter /FlateDecode';
9724 $icc = gzcompress($icc);
9725 }
9726 $icc = $this->_getrawstream($icc);
9727 $this->_out('<</N 3 '.$filter.'/Length '.strlen($icc).'>> stream'."\n".$icc."\n".'endstream'."\n".'endobj');
9728 }
9729 // start catalog
9730 $oid = $this->_newobj();
9731 $out = '<< /Type /Catalog';
9732 $out .= ' /Version /'.$this->PDFVersion;
9733 //$out .= ' /Extensions <<>>';
9734 $out .= ' /Pages 1 0 R';
9735 //$out .= ' /PageLabels ' //...;
9736 $out .= ' /Names <<';
9737 if ((!$this->pdfa_mode) AND !empty($this->n_js)) {
9738 $out .= ' /JavaScript '.$this->n_js;
9739 }
9740 if (!empty($this->efnames)) {
9741 $out .= ' /EmbeddedFiles <</Names [';
9742 foreach ($this->efnames AS $fn => $fref) {
9743 $out .= ' '.$this->_datastring($fn).' '.$fref;
9744 }
9745 $out .= ' ]>>';
9746 }
9747 $out .= ' >>';
9748 if (!empty($this->dests)) {
9749 $out .= ' /Dests '.($this->n_dests).' 0 R';
9750 }
9751 $out .= $this->_putviewerpreferences();
9752 if (isset($this->LayoutMode) AND (!TCPDF_STATIC::empty_string($this->LayoutMode))) {
9753 $out .= ' /PageLayout /'.$this->LayoutMode;
9754 }
9755 if (isset($this->PageMode) AND (!TCPDF_STATIC::empty_string($this->PageMode))) {
9756 $out .= ' /PageMode /'.$this->PageMode;
9757 }
9758 if (count($this->outlines) > 0) {
9759 $out .= ' /Outlines '.$this->OutlineRoot.' 0 R';
9760 $out .= ' /PageMode /UseOutlines';
9761 }
9762 //$out .= ' /Threads []';
9763 if ($this->ZoomMode == 'fullpage') {
9764 $out .= ' /OpenAction ['.$this->page_obj_id[1].' 0 R /Fit]';
9765 } elseif ($this->ZoomMode == 'fullwidth') {
9766 $out .= ' /OpenAction ['.$this->page_obj_id[1].' 0 R /FitH null]';
9767 } elseif ($this->ZoomMode == 'real') {
9768 $out .= ' /OpenAction ['.$this->page_obj_id[1].' 0 R /XYZ null null 1]';
9769 } elseif (!is_string($this->ZoomMode)) {
9770 $out .= sprintf(' /OpenAction ['.$this->page_obj_id[1].' 0 R /XYZ null null %F]', ($this->ZoomMode / 100));
9771 }
9772 //$out .= ' /AA <<>>';
9773 //$out .= ' /URI <<>>';
9774 $out .= ' /Metadata '.$xmpobj.' 0 R';
9775 //$out .= ' /StructTreeRoot <<>>';
9776 //$out .= ' /MarkInfo <<>>';
9777 if (isset($this->l['a_meta_language'])) {
9778 $out .= ' /Lang '.$this->_textstring($this->l['a_meta_language'], $oid);
9779 }
9780 //$out .= ' /SpiderInfo <<>>';
9781 // set OutputIntent to sRGB IEC61966-2.1 if required
9782 if ($this->pdfa_mode OR $this->force_srgb) {
9783 $out .= ' /OutputIntents [<<';
9784 $out .= ' /Type /OutputIntent';
9785 $out .= ' /S /GTS_PDFA1';
9786 $out .= ' /OutputCondition '.$this->_textstring('sRGB IEC61966-2.1', $oid);
9787 $out .= ' /OutputConditionIdentifier '.$this->_textstring('sRGB IEC61966-2.1', $oid);
9788 $out .= ' /RegistryName '.$this->_textstring('http://www.color.org', $oid);
9789 $out .= ' /Info '.$this->_textstring('sRGB IEC61966-2.1', $oid);
9790 $out .= ' /DestOutputProfile '.$iccobj.' 0 R';
9791 $out .= ' >>]';
9792 }
9793 //$out .= ' /PieceInfo <<>>';
9794 if (!empty($this->pdflayers)) {
9795 $lyrobjs = '';
9796 $lyrobjs_off = '';
9797 $lyrobjs_lock = '';
9798 foreach ($this->pdflayers as $layer) {
9799 $layer_obj_ref = ' '.$layer['objid'].' 0 R';
9800 $lyrobjs .= $layer_obj_ref;
9801 if ($layer['view'] === false) {
9802 $lyrobjs_off .= $layer_obj_ref;
9803 }
9804 if ($layer['lock']) {
9805 $lyrobjs_lock .= $layer_obj_ref;
9806 }
9807 }
9808 $out .= ' /OCProperties << /OCGs ['.$lyrobjs.']';
9809 $out .= ' /D <<';
9810 $out .= ' /Name '.$this->_textstring('Layers', $oid);
9811 $out .= ' /Creator '.$this->_textstring('TCPDF', $oid);
9812 $out .= ' /BaseState /ON';
9813 $out .= ' /OFF ['.$lyrobjs_off.']';
9814 $out .= ' /Locked ['.$lyrobjs_lock.']';
9815 $out .= ' /Intent /View';
9816 $out .= ' /AS [';
9817 $out .= ' << /Event /Print /OCGs ['.$lyrobjs.'] /Category [/Print] >>';
9818 $out .= ' << /Event /View /OCGs ['.$lyrobjs.'] /Category [/View] >>';
9819 $out .= ' ]';
9820 $out .= ' /Order ['.$lyrobjs.']';
9821 $out .= ' /ListMode /AllPages';
9822 //$out .= ' /RBGroups ['..']';
9823 //$out .= ' /Locked ['..']';
9824 $out .= ' >>';
9825 $out .= ' >>';
9826 }
9827 // AcroForm
9828 if (!empty($this->form_obj_id)
9829 OR ($this->sign AND isset($this->signature_data['cert_type']))
9830 OR !empty($this->empty_signature_appearance)) {
9831 $out .= ' /AcroForm <<';
9832 $objrefs = '';
9833 if ($this->sign AND isset($this->signature_data['cert_type'])) {
9834 // set reference for signature object
9835 $objrefs .= $this->sig_obj_id.' 0 R';
9836 }
9837 if (!empty($this->empty_signature_appearance)) {
9838 foreach ($this->empty_signature_appearance as $esa) {
9839 // set reference for empty signature objects
9840 $objrefs .= ' '.$esa['objid'].' 0 R';
9841 }
9842 }
9843 if (!empty($this->form_obj_id)) {
9844 foreach($this->form_obj_id as $objid) {
9845 $objrefs .= ' '.$objid.' 0 R';
9846 }
9847 }
9848 $out .= ' /Fields ['.$objrefs.']';
9849 // It's better to turn off this value and set the appearance stream for each annotation (/AP) to avoid conflicts with signature fields.
9850 if (empty($this->signature_data['approval']) OR ($this->signature_data['approval'] != 'A')) {
9851 $out .= ' /NeedAppearances false';
9852 }
9853 if ($this->sign AND isset($this->signature_data['cert_type'])) {
9854 if ($this->signature_data['cert_type'] > 0) {
9855 $out .= ' /SigFlags 3';
9856 } else {
9857 $out .= ' /SigFlags 1';
9858 }
9859 }
9860 //$out .= ' /CO ';
9861 if (isset($this->annotation_fonts) AND !empty($this->annotation_fonts)) {
9862 $out .= ' /DR <<';
9863 $out .= ' /Font <<';
9864 foreach ($this->annotation_fonts as $fontkey => $fontid) {
9865 $out .= ' /F'.$fontid.' '.$this->font_obj_ids[$fontkey].' 0 R';
9866 }
9867 $out .= ' >> >>';
9868 }
9869 $font = $this->getFontBuffer('helvetica');
9870 $out .= ' /DA (/F'.$font['i'].' 0 Tf 0 g)';
9871 $out .= ' /Q '.(($this->rtl)?'2':'0');
9872 //$out .= ' /XFA ';
9873 $out .= ' >>';
9874 // signatures
9875 if ($this->sign AND isset($this->signature_data['cert_type'])
9876 AND (empty($this->signature_data['approval']) OR ($this->signature_data['approval'] != 'A'))) {
9877 if ($this->signature_data['cert_type'] > 0) {
9878 $out .= ' /Perms << /DocMDP '.($this->sig_obj_id + 1).' 0 R >>';
9879 } else {
9880 $out .= ' /Perms << /UR3 '.($this->sig_obj_id + 1).' 0 R >>';
9881 }
9882 }
9883 }
9884 //$out .= ' /Legal <<>>';
9885 //$out .= ' /Requirements []';
9886 //$out .= ' /Collection <<>>';
9887 //$out .= ' /NeedsRendering true';
9888 $out .= ' >>';
9889 $out .= "\n".'endobj';
9890 $this->_out($out);
9891 return $oid;
9892 }
9893
9894 /**
9895 * Output viewer preferences.
9896 * @return string for viewer preferences
9897 * @author Nicola asuni
9898 * @since 3.1.000 (2008-06-09)
9899 * @protected
9900 */
9901 protected function _putviewerpreferences() {
9902 $vp = $this->viewer_preferences;
9903 $out = ' /ViewerPreferences <<';
9904 if ($this->rtl) {
9905 $out .= ' /Direction /R2L';
9906 } else {
9907 $out .= ' /Direction /L2R';
9908 }
9909 if (isset($vp['HideToolbar']) AND ($vp['HideToolbar'])) {
9910 $out .= ' /HideToolbar true';
9911 }
9912 if (isset($vp['HideMenubar']) AND ($vp['HideMenubar'])) {
9913 $out .= ' /HideMenubar true';
9914 }
9915 if (isset($vp['HideWindowUI']) AND ($vp['HideWindowUI'])) {
9916 $out .= ' /HideWindowUI true';
9917 }
9918 if (isset($vp['FitWindow']) AND ($vp['FitWindow'])) {
9919 $out .= ' /FitWindow true';
9920 }
9921 if (isset($vp['CenterWindow']) AND ($vp['CenterWindow'])) {
9922 $out .= ' /CenterWindow true';
9923 }
9924 if (isset($vp['DisplayDocTitle']) AND ($vp['DisplayDocTitle'])) {
9925 $out .= ' /DisplayDocTitle true';
9926 }
9927 if (isset($vp['NonFullScreenPageMode'])) {
9928 $out .= ' /NonFullScreenPageMode /'.$vp['NonFullScreenPageMode'];
9929 }
9930 if (isset($vp['ViewArea'])) {
9931 $out .= ' /ViewArea /'.$vp['ViewArea'];
9932 }
9933 if (isset($vp['ViewClip'])) {
9934 $out .= ' /ViewClip /'.$vp['ViewClip'];
9935 }
9936 if (isset($vp['PrintArea'])) {
9937 $out .= ' /PrintArea /'.$vp['PrintArea'];
9938 }
9939 if (isset($vp['PrintClip'])) {
9940 $out .= ' /PrintClip /'.$vp['PrintClip'];
9941 }
9942 if (isset($vp['PrintScaling'])) {
9943 $out .= ' /PrintScaling /'.$vp['PrintScaling'];
9944 }
9945 if (isset($vp['Duplex']) AND (!TCPDF_STATIC::empty_string($vp['Duplex']))) {
9946 $out .= ' /Duplex /'.$vp['Duplex'];
9947 }
9948 if (isset($vp['PickTrayByPDFSize'])) {
9949 if ($vp['PickTrayByPDFSize']) {
9950 $out .= ' /PickTrayByPDFSize true';
9951 } else {
9952 $out .= ' /PickTrayByPDFSize false';
9953 }
9954 }
9955 if (isset($vp['PrintPageRange'])) {
9956 $PrintPageRangeNum = '';
9957 foreach ($vp['PrintPageRange'] as $k => $v) {
9958 $PrintPageRangeNum .= ' '.($v - 1).'';
9959 }
9960 $out .= ' /PrintPageRange ['.substr($PrintPageRangeNum,1).']';
9961 }
9962 if (isset($vp['NumCopies'])) {
9963 $out .= ' /NumCopies '.intval($vp['NumCopies']);
9964 }
9965 $out .= ' >>';
9966 return $out;
9967 }
9968
9969 /**
9970 * Output PDF File Header (7.5.2).
9971 * @protected
9972 */
9973 protected function _putheader() {
9974 $this->_out('%PDF-'.$this->PDFVersion);
9975 $this->_out('%'.chr(0xe2).chr(0xe3).chr(0xcf).chr(0xd3));
9976 }
9977
9978 /**
9979 * Output end of document (EOF).
9980 * @protected
9981 */
9982 protected function _enddoc() {
9983 if (isset($this->CurrentFont['fontkey']) AND isset($this->CurrentFont['subsetchars'])) {
9984 // save subset chars of the previous font
9985 $this->setFontSubBuffer($this->CurrentFont['fontkey'], 'subsetchars', $this->CurrentFont['subsetchars']);
9986 }
9987 $this->state = 1;
9988 $this->_putheader();
9989 $this->_putpages();
9990 $this->_putresources();
9991 // empty signature fields
9992 if (!empty($this->empty_signature_appearance)) {
9993 foreach ($this->empty_signature_appearance as $key => $esa) {
9994 // widget annotation for empty signature
9995 $out = $this->_getobj($esa['objid'])."\n";
9996 $out .= '<< /Type /Annot';
9997 $out .= ' /Subtype /Widget';
9998 $out .= ' /Rect ['.$esa['rect'].']';
9999 $out .= ' /P '.$this->page_obj_id[($esa['page'])].' 0 R'; // link to signature appearance page
10000 $out .= ' /F 4';
10001 $out .= ' /FT /Sig';
10002 $signame = $esa['name'].sprintf(' [%03d]', ($key + 1));
10003 $out .= ' /T '.$this->_textstring($signame, $esa['objid']);
10004 $out .= ' /Ff 0';
10005 $out .= ' >>';
10006 $out .= "\n".'endobj';
10007 $this->_out($out);
10008 }
10009 }
10010 // Signature
10011 if ($this->sign AND isset($this->signature_data['cert_type'])) {
10012 // widget annotation for signature
10013 $out = $this->_getobj($this->sig_obj_id)."\n";
10014 $out .= '<< /Type /Annot';
10015 $out .= ' /Subtype /Widget';
10016 $out .= ' /Rect ['.$this->signature_appearance['rect'].']';
10017 $out .= ' /P '.$this->page_obj_id[($this->signature_appearance['page'])].' 0 R'; // link to signature appearance page
10018 $out .= ' /F 4';
10019 $out .= ' /FT /Sig';
10020 $out .= ' /T '.$this->_textstring($this->signature_appearance['name'], $this->sig_obj_id);
10021 $out .= ' /Ff 0';
10022 $out .= ' /V '.($this->sig_obj_id + 1).' 0 R';
10023 $out .= ' >>';
10024 $out .= "\n".'endobj';
10025 $this->_out($out);
10026 // signature
10027 $this->_putsignature();
10028 }
10029 // Info
10030 $objid_info = $this->_putinfo();
10031 // Catalog
10032 $objid_catalog = $this->_putcatalog();
10033 // Cross-ref
10034 $o = $this->bufferlen;
10035 // XREF section
10036 $this->_out('xref');
10037 $this->_out('0 '.($this->n + 1));
10038 $this->_out('0000000000 65535 f ');
10039 $freegen = ($this->n + 2);
10040 for ($i=1; $i <= $this->n; ++$i) {
10041 if (!isset($this->offsets[$i]) AND ($i > 1)) {
10042 $this->_out(sprintf('0000000000 %05d f ', $freegen));
10043 ++$freegen;
10044 } else {
10045 $this->_out(sprintf('%010d 00000 n ', $this->offsets[$i]));
10046 }
10047 }
10048 // TRAILER
10049 $out = 'trailer'."\n";
10050 $out .= '<<';
10051 $out .= ' /Size '.($this->n + 1);
10052 $out .= ' /Root '.$objid_catalog.' 0 R';
10053 $out .= ' /Info '.$objid_info.' 0 R';
10054 if ($this->encrypted) {
10055 $out .= ' /Encrypt '.$this->encryptdata['objid'].' 0 R';
10056 }
10057 $out .= ' /ID [ <'.$this->file_id.'> <'.$this->file_id.'> ]';
10058 $out .= ' >>';
10059 $this->_out($out);
10060 $this->_out('startxref');
10061 $this->_out($o);
10062 $this->_out('%%EOF');
10063 $this->state = 3; // end-of-doc
10064 if ($this->diskcache) {
10065 // remove temporary files used for images
10066 foreach ($this->imagekeys as $key) {
10067 // remove temporary files
10068 unlink($this->images[$key]);
10069 }
10070 foreach ($this->fontkeys as $key) {
10071 // remove temporary files
10072 unlink($this->fonts[$key]);
10073 }
10074 }
10075 }
10076
10077 /**
10078 * Initialize a new page.
10079 * @param $orientation (string) page orientation. Possible values are (case insensitive):<ul><li>P or PORTRAIT (default)</li><li>L or LANDSCAPE</li></ul>
10080 * @param $format (mixed) The format used for pages. It can be either: one of the string values specified at getPageSizeFromFormat() or an array of parameters specified at setPageFormat().
10081 * @protected
10082 * @see getPageSizeFromFormat(), setPageFormat()
10083 */
10084 protected function _beginpage($orientation='', $format='') {
10085 ++$this->page;
10086 $this->pageobjects[$this->page] = array();
10087 $this->setPageBuffer($this->page, '');
10088 // initialize array for graphics tranformation positions inside a page buffer
10089 $this->transfmrk[$this->page] = array();
10090 $this->state = 2;
10091 if (TCPDF_STATIC::empty_string($orientation)) {
10092 if (isset($this->CurOrientation)) {
10093 $orientation = $this->CurOrientation;
10094 } elseif ($this->fwPt > $this->fhPt) {
10095 // landscape
10096 $orientation = 'L';
10097 } else {
10098 // portrait
10099 $orientation = 'P';
10100 }
10101 }
10102 if (TCPDF_STATIC::empty_string($format)) {
10103 $this->pagedim[$this->page] = $this->pagedim[($this->page - 1)];
10104 $this->setPageOrientation($orientation);
10105 } else {
10106 $this->setPageFormat($format, $orientation);
10107 }
10108 if ($this->rtl) {
10109 $this->x = $this->w - $this->rMargin;
10110 } else {
10111 $this->x = $this->lMargin;
10112 }
10113 $this->y = $this->tMargin;
10114 if (isset($this->newpagegroup[$this->page])) {
10115 // start a new group
10116 $this->currpagegroup = $this->newpagegroup[$this->page];
10117 $this->pagegroups[$this->currpagegroup] = 1;
10118 } elseif (isset($this->currpagegroup) AND ($this->currpagegroup > 0)) {
10119 ++$this->pagegroups[$this->currpagegroup];
10120 }
10121 }
10122
10123 /**
10124 * Mark end of page.
10125 * @protected
10126 */
10127 protected function _endpage() {
10128 $this->setVisibility('all');
10129 $this->state = 1;
10130 }
10131
10132 /**
10133 * Begin a new object and return the object number.
10134 * @return int object number
10135 * @protected
10136 */
10137 protected function _newobj() {
10138 $this->_out($this->_getobj());
10139 return $this->n;
10140 }
10141
10142 /**
10143 * Return the starting object string for the selected object ID.
10144 * @param $objid (int) Object ID (leave empty to get a new ID).
10145 * @return string the starting object string
10146 * @protected
10147 * @since 5.8.009 (2010-08-20)
10148 */
10149 protected function _getobj($objid='') {
10150 if ($objid === '') {
10151 ++$this->n;
10152 $objid = $this->n;
10153 }
10154 $this->offsets[$objid] = $this->bufferlen;
10155 $this->pageobjects[$this->page][] = $objid;
10156 return $objid.' 0 obj';
10157 }
10158
10159 /**
10160 * Underline text.
10161 * @param $x (int) X coordinate
10162 * @param $y (int) Y coordinate
10163 * @param $txt (string) text to underline
10164 * @protected
10165 */
10166 protected function _dounderline($x, $y, $txt) {
10167 $w = $this->GetStringWidth($txt);
10168 return $this->_dounderlinew($x, $y, $w);
10169 }
10170
10171 /**
10172 * Underline for rectangular text area.
10173 * @param $x (int) X coordinate
10174 * @param $y (int) Y coordinate
10175 * @param $w (int) width to underline
10176 * @protected
10177 * @since 4.8.008 (2009-09-29)
10178 */
10179 protected function _dounderlinew($x, $y, $w) {
10180 $linew = - $this->CurrentFont['ut'] / 1000 * $this->FontSizePt;
10181 return sprintf('%F %F %F %F re f', $x * $this->k, ((($this->h - $y) * $this->k) + $linew), $w * $this->k, $linew);
10182 }
10183
10184 /**
10185 * Line through text.
10186 * @param $x (int) X coordinate
10187 * @param $y (int) Y coordinate
10188 * @param $txt (string) text to linethrough
10189 * @protected
10190 */
10191 protected function _dolinethrough($x, $y, $txt) {
10192 $w = $this->GetStringWidth($txt);
10193 return $this->_dolinethroughw($x, $y, $w);
10194 }
10195
10196 /**
10197 * Line through for rectangular text area.
10198 * @param $x (int) X coordinate
10199 * @param $y (int) Y coordinate
10200 * @param $w (int) line length (width)
10201 * @protected
10202 * @since 4.9.008 (2009-09-29)
10203 */
10204 protected function _dolinethroughw($x, $y, $w) {
10205 $linew = - $this->CurrentFont['ut'] / 1000 * $this->FontSizePt;
10206 return sprintf('%F %F %F %F re f', $x * $this->k, ((($this->h - $y) * $this->k) + $linew + ($this->FontSizePt / 3)), $w * $this->k, $linew);
10207 }
10208
10209 /**
10210 * Overline text.
10211 * @param $x (int) X coordinate
10212 * @param $y (int) Y coordinate
10213 * @param $txt (string) text to overline
10214 * @protected
10215 * @since 4.9.015 (2010-04-19)
10216 */
10217 protected function _dooverline($x, $y, $txt) {
10218 $w = $this->GetStringWidth($txt);
10219 return $this->_dooverlinew($x, $y, $w);
10220 }
10221
10222 /**
10223 * Overline for rectangular text area.
10224 * @param $x (int) X coordinate
10225 * @param $y (int) Y coordinate
10226 * @param $w (int) width to overline
10227 * @protected
10228 * @since 4.9.015 (2010-04-19)
10229 */
10230 protected function _dooverlinew($x, $y, $w) {
10231 $linew = - $this->CurrentFont['ut'] / 1000 * $this->FontSizePt;
10232 return sprintf('%F %F %F %F re f', $x * $this->k, (($this->h - $y + $this->FontAscent) * $this->k) - $linew, $w * $this->k, $linew);
10233
10234 }
10235
10236 /**
10237 * Format a data string for meta information
10238 * @param $s (string) data string to escape.
10239 * @param $n (int) object ID
10240 * @return string escaped string.
10241 * @protected
10242 */
10243 protected function _datastring($s, $n=0) {
10244 if ($n == 0) {
10245 $n = $this->n;
10246 }
10247 $s = $this->_encrypt_data($n, $s);
10248 return '('. TCPDF_STATIC::_escape($s).')';
10249 }
10250
10251 /**
10252 * Set the document creation timestamp
10253 * @param $time (mixed) Document creation timestamp in seconds or date-time string.
10254 * @public
10255 * @since 5.9.152 (2012-03-23)
10256 */
10257 public function setDocCreationTimestamp($time) {
10258 if (is_string($time)) {
10259 $time = TCPDF_STATIC::getTimestamp($time);
10260 }
10261 $this->doc_creation_timestamp = intval($time);
10262 }
10263
10264 /**
10265 * Set the document modification timestamp
10266 * @param $time (mixed) Document modification timestamp in seconds or date-time string.
10267 * @public
10268 * @since 5.9.152 (2012-03-23)
10269 */
10270 public function setDocModificationTimestamp($time) {
10271 if (is_string($time)) {
10272 $time = TCPDF_STATIC::getTimestamp($time);
10273 }
10274 $this->doc_modification_timestamp = intval($time);
10275 }
10276
10277 /**
10278 * Returns document creation timestamp in seconds.
10279 * @return (int) Creation timestamp in seconds.
10280 * @public
10281 * @since 5.9.152 (2012-03-23)
10282 */
10283 public function getDocCreationTimestamp() {
10284 return $this->doc_creation_timestamp;
10285 }
10286
10287 /**
10288 * Returns document modification timestamp in seconds.
10289 * @return (int) Modfication timestamp in seconds.
10290 * @public
10291 * @since 5.9.152 (2012-03-23)
10292 */
10293 public function getDocModificationTimestamp() {
10294 return $this->doc_modification_timestamp;
10295 }
10296
10297 /**
10298 * Returns a formatted date for meta information
10299 * @param $n (int) Object ID.
10300 * @param $timestamp (int) Timestamp to convert.
10301 * @return string escaped date string.
10302 * @protected
10303 * @since 4.6.028 (2009-08-25)
10304 */
10305 protected function _datestring($n=0, $timestamp=0) {
10306 if ((empty($timestamp)) OR ($timestamp < 0)) {
10307 $timestamp = $this->doc_creation_timestamp;
10308 }
10309 return $this->_datastring('D:'.TCPDF_STATIC::getFormattedDate($timestamp), $n);
10310 }
10311
10312 /**
10313 * Format a text string for meta information
10314 * @param $s (string) string to escape.
10315 * @param $n (int) object ID
10316 * @return string escaped string.
10317 * @protected
10318 */
10319 protected function _textstring($s, $n=0) {
10320 if ($this->isunicode) {
10321 //Convert string to UTF-16BE
10322 $s = TCPDF_FONTS::UTF8ToUTF16BE($s, true, $this->isunicode, $this->CurrentFont);
10323 }
10324 return $this->_datastring($s, $n);
10325 }
10326
10327 /**
10328 * THIS METHOD IS DEPRECATED
10329 * Format a text string
10330 * @param $s (string) string to escape.
10331 * @return string escaped string.
10332 * @protected
10333 * @deprecated
10334 */
10335 protected function _escapetext($s) {
10336 if ($this->isunicode) {
10337 if (($this->CurrentFont['type'] == 'core') OR ($this->CurrentFont['type'] == 'TrueType') OR ($this->CurrentFont['type'] == 'Type1')) {
10338 $s = TCPDF_FONTS::UTF8ToLatin1($s, $this->isunicode, $this->CurrentFont);
10339 } else {
10340 //Convert string to UTF-16BE and reverse RTL language
10341 $s = TCPDF_FONTS::utf8StrRev($s, false, $this->tmprtl, $this->isunicode, $this->CurrentFont);
10342 }
10343 }
10344 return TCPDF_STATIC::_escape($s);
10345 }
10346
10347 /**
10348 * get raw output stream.
10349 * @param $s (string) string to output.
10350 * @param $n (int) object reference for encryption mode
10351 * @protected
10352 * @author Nicola Asuni
10353 * @since 5.5.000 (2010-06-22)
10354 */
10355 protected function _getrawstream($s, $n=0) {
10356 if ($n <= 0) {
10357 // default to current object
10358 $n = $this->n;
10359 }
10360 return $this->_encrypt_data($n, $s);
10361 }
10362
10363 /**
10364 * Format output stream (DEPRECATED).
10365 * @param $s (string) string to output.
10366 * @param $n (int) object reference for encryption mode
10367 * @protected
10368 * @deprecated
10369 */
10370 protected function _getstream($s, $n=0) {
10371 return 'stream'."\n".$this->_getrawstream($s, $n)."\n".'endstream';
10372 }
10373
10374 /**
10375 * Output a stream (DEPRECATED).
10376 * @param $s (string) string to output.
10377 * @param $n (int) object reference for encryption mode
10378 * @protected
10379 * @deprecated
10380 */
10381 protected function _putstream($s, $n=0) {
10382 $this->_out($this->_getstream($s, $n));
10383 }
10384
10385 /**
10386 * Output a string to the document.
10387 * @param $s (string) string to output.
10388 * @protected
10389 */
10390 protected function _out($s) {
10391 if ($this->state == 2) {
10392 if ($this->inxobj) {
10393 // we are inside an XObject template
10394 $this->xobjects[$this->xobjid]['outdata'] .= $s."\n";
10395 } elseif ((!$this->InFooter) AND isset($this->footerlen[$this->page]) AND ($this->footerlen[$this->page] > 0)) {
10396 // puts data before page footer
10397 $pagebuff = $this->getPageBuffer($this->page);
10398 $page = substr($pagebuff, 0, -$this->footerlen[$this->page]);
10399 $footer = substr($pagebuff, -$this->footerlen[$this->page]);
10400 $this->setPageBuffer($this->page, $page.$s."\n".$footer);
10401 // update footer position
10402 $this->footerpos[$this->page] += strlen($s."\n");
10403 } else {
10404 // set page data
10405 $this->setPageBuffer($this->page, $s."\n", true);
10406 }
10407 } elseif ($this->state > 0) {
10408 // set general data
10409 $this->setBuffer($s."\n");
10410 }
10411 }
10412
10413 /**
10414 * Set header font.
10415 * @param $font (array) Array describing the basic font parameters: (family, style, size).
10416 * @public
10417 * @since 1.1
10418 */
10419 public function setHeaderFont($font) {
10420 $this->header_font = $font;
10421 }
10422
10423 /**
10424 * Get header font.
10425 * @return array() Array describing the basic font parameters: (family, style, size).
10426 * @public
10427 * @since 4.0.012 (2008-07-24)
10428 */
10429 public function getHeaderFont() {
10430 return $this->header_font;
10431 }
10432
10433 /**
10434 * Set footer font.
10435 * @param $font (array) Array describing the basic font parameters: (family, style, size).
10436 * @public
10437 * @since 1.1
10438 */
10439 public function setFooterFont($font) {
10440 $this->footer_font = $font;
10441 }
10442
10443 /**
10444 * Get Footer font.
10445 * @return array() Array describing the basic font parameters: (family, style, size).
10446 * @public
10447 * @since 4.0.012 (2008-07-24)
10448 */
10449 public function getFooterFont() {
10450 return $this->footer_font;
10451 }
10452
10453 /**
10454 * Set language array.
10455 * @param $language (array)
10456 * @public
10457 * @since 1.1
10458 */
10459 public function setLanguageArray($language) {
10460 $this->l = $language;
10461 if (isset($this->l['a_meta_dir'])) {
10462 $this->rtl = $this->l['a_meta_dir']=='rtl' ? true : false;
10463 } else {
10464 $this->rtl = false;
10465 }
10466 }
10467
10468 /**
10469 * Returns the PDF data.
10470 * @public
10471 */
10472 public function getPDFData() {
10473 if ($this->state < 3) {
10474 $this->Close();
10475 }
10476 return $this->buffer;
10477 }
10478
10479 /**
10480 * Output anchor link.
10481 * @param $url (string) link URL or internal link (i.e.: &lt;a href="#23,4.5"&gt;link to page 23 at 4.5 Y position&lt;/a&gt;)
10482 * @param $name (string) link name
10483 * @param $fill (boolean) Indicates if the cell background must be painted (true) or transparent (false).
10484 * @param $firstline (boolean) if true prints only the first line and return the remaining string.
10485 * @param $color (array) array of RGB text color
10486 * @param $style (string) font style (U, D, B, I)
10487 * @param $firstblock (boolean) if true the string is the starting of a line.
10488 * @return the number of cells used or the remaining text if $firstline = true;
10489 * @public
10490 */
10491 public function addHtmlLink($url, $name, $fill=false, $firstline=false, $color='', $style=-1, $firstblock=false) {
10492 if (isset($url[1]) AND ($url[0] == '#')) {
10493 // convert url to internal link
10494 $lnkdata = explode(',', $url);
10495 if (isset($lnkdata[0]) ) {
10496 $page = substr($lnkdata[0], 1);
10497 if (isset($lnkdata[1]) AND (strlen($lnkdata[1]) > 0)) {
10498 $lnky = floatval($lnkdata[1]);
10499 } else {
10500 $lnky = 0;
10501 }
10502 $url = $this->AddLink();
10503 $this->SetLink($url, $lnky, $page);
10504 }
10505 }
10506 // store current settings
10507 $prevcolor = $this->fgcolor;
10508 $prevstyle = $this->FontStyle;
10509 if (empty($color)) {
10510 $this->SetTextColorArray($this->htmlLinkColorArray);
10511 } else {
10512 $this->SetTextColorArray($color);
10513 }
10514 if ($style == -1) {
10515 $this->SetFont('', $this->FontStyle.$this->htmlLinkFontStyle);
10516 } else {
10517 $this->SetFont('', $this->FontStyle.$style);
10518 }
10519 $ret = $this->Write($this->lasth, $name, $url, $fill, '', false, 0, $firstline, $firstblock, 0);
10520 // restore settings
10521 $this->SetFont('', $prevstyle);
10522 $this->SetTextColorArray($prevcolor);
10523 return $ret;
10524 }
10525
10526 /**
10527 * Converts pixels to User's Units.
10528 * @param $px (int) pixels
10529 * @return float value in user's unit
10530 * @public
10531 * @see setImageScale(), getImageScale()
10532 */
10533 public function pixelsToUnits($px) {
10534 return ($px / ($this->imgscale * $this->k));
10535 }
10536
10537 /**
10538 * Reverse function for htmlentities.
10539 * Convert entities in UTF-8.
10540 * @param $text_to_convert (string) Text to convert.
10541 * @return string converted text string
10542 * @public
10543 */
10544 public function unhtmlentities($text_to_convert) {
10545 return @html_entity_decode($text_to_convert, ENT_QUOTES, $this->encoding);
10546 }
10547
10548 // ENCRYPTION METHODS ----------------------------------
10549
10550 /**
10551 * Compute encryption key depending on object number where the encrypted data is stored.
10552 * This is used for all strings and streams without crypt filter specifier.
10553 * @param $n (int) object number
10554 * @return int object key
10555 * @protected
10556 * @author Nicola Asuni
10557 * @since 2.0.000 (2008-01-02)
10558 */
10559 protected function _objectkey($n) {
10560 $objkey = $this->encryptdata['key'].pack('VXxx', $n);
10561 if ($this->encryptdata['mode'] == 2) { // AES-128
10562 // AES padding
10563 $objkey .= "\x73\x41\x6C\x54"; // sAlT
10564 }
10565 $objkey = substr(TCPDF_STATIC::_md5_16($objkey), 0, (($this->encryptdata['Length'] / 8) + 5));
10566 $objkey = substr($objkey, 0, 16);
10567 return $objkey;
10568 }
10569
10570 /**
10571 * Encrypt the input string.
10572 * @param $n (int) object number
10573 * @param $s (string) data string to encrypt
10574 * @return encrypted string
10575 * @protected
10576 * @author Nicola Asuni
10577 * @since 5.0.005 (2010-05-11)
10578 */
10579 protected function _encrypt_data($n, $s) {
10580 if (!$this->encrypted) {
10581 return $s;
10582 }
10583 switch ($this->encryptdata['mode']) {
10584 case 0: // RC4-40
10585 case 1: { // RC4-128
10586 $s = TCPDF_STATIC::_RC4($this->_objectkey($n), $s, $this->last_enc_key, $this->last_enc_key_c);
10587 break;
10588 }
10589 case 2: { // AES-128
10590 $s = TCPDF_STATIC::_AES($this->_objectkey($n), $s);
10591 break;
10592 }
10593 case 3: { // AES-256
10594 $s = TCPDF_STATIC::_AES($this->encryptdata['key'], $s);
10595 break;
10596 }
10597 }
10598 return $s;
10599 }
10600
10601 /**
10602 * Put encryption on PDF document.
10603 * @protected
10604 * @author Nicola Asuni
10605 * @since 2.0.000 (2008-01-02)
10606 */
10607 protected function _putencryption() {
10608 if (!$this->encrypted) {
10609 return;
10610 }
10611 $this->encryptdata['objid'] = $this->_newobj();
10612 $out = '<<';
10613 if (!isset($this->encryptdata['Filter']) OR empty($this->encryptdata['Filter'])) {
10614 $this->encryptdata['Filter'] = 'Standard';
10615 }
10616 $out .= ' /Filter /'.$this->encryptdata['Filter'];
10617 if (isset($this->encryptdata['SubFilter']) AND !empty($this->encryptdata['SubFilter'])) {
10618 $out .= ' /SubFilter /'.$this->encryptdata['SubFilter'];
10619 }
10620 if (!isset($this->encryptdata['V']) OR empty($this->encryptdata['V'])) {
10621 $this->encryptdata['V'] = 1;
10622 }
10623 // V is a code specifying the algorithm to be used in encrypting and decrypting the document
10624 $out .= ' /V '.$this->encryptdata['V'];
10625 if (isset($this->encryptdata['Length']) AND !empty($this->encryptdata['Length'])) {
10626 // The length of the encryption key, in bits. The value shall be a multiple of 8, in the range 40 to 256
10627 $out .= ' /Length '.$this->encryptdata['Length'];
10628 } else {
10629 $out .= ' /Length 40';
10630 }
10631 if ($this->encryptdata['V'] >= 4) {
10632 if (!isset($this->encryptdata['StmF']) OR empty($this->encryptdata['StmF'])) {
10633 $this->encryptdata['StmF'] = 'Identity';
10634 }
10635 if (!isset($this->encryptdata['StrF']) OR empty($this->encryptdata['StrF'])) {
10636 // The name of the crypt filter that shall be used when decrypting all strings in the document.
10637 $this->encryptdata['StrF'] = 'Identity';
10638 }
10639 // A dictionary whose keys shall be crypt filter names and whose values shall be the corresponding crypt filter dictionaries.
10640 if (isset($this->encryptdata['CF']) AND !empty($this->encryptdata['CF'])) {
10641 $out .= ' /CF <<';
10642 $out .= ' /'.$this->encryptdata['StmF'].' <<';
10643 $out .= ' /Type /CryptFilter';
10644 if (isset($this->encryptdata['CF']['CFM']) AND !empty($this->encryptdata['CF']['CFM'])) {
10645 // The method used
10646 $out .= ' /CFM /'.$this->encryptdata['CF']['CFM'];
10647 if ($this->encryptdata['pubkey']) {
10648 $out .= ' /Recipients [';
10649 foreach ($this->encryptdata['Recipients'] as $rec) {
10650 $out .= ' <'.$rec.'>';
10651 }
10652 $out .= ' ]';
10653 if (isset($this->encryptdata['CF']['EncryptMetadata']) AND (!$this->encryptdata['CF']['EncryptMetadata'])) {
10654 $out .= ' /EncryptMetadata false';
10655 } else {
10656 $out .= ' /EncryptMetadata true';
10657 }
10658 }
10659 } else {
10660 $out .= ' /CFM /None';
10661 }
10662 if (isset($this->encryptdata['CF']['AuthEvent']) AND !empty($this->encryptdata['CF']['AuthEvent'])) {
10663 // The event to be used to trigger the authorization that is required to access encryption keys used by this filter.
10664 $out .= ' /AuthEvent /'.$this->encryptdata['CF']['AuthEvent'];
10665 } else {
10666 $out .= ' /AuthEvent /DocOpen';
10667 }
10668 if (isset($this->encryptdata['CF']['Length']) AND !empty($this->encryptdata['CF']['Length'])) {
10669 // The bit length of the encryption key.
10670 $out .= ' /Length '.$this->encryptdata['CF']['Length'];
10671 }
10672 $out .= ' >> >>';
10673 }
10674 // The name of the crypt filter that shall be used by default when decrypting streams.
10675 $out .= ' /StmF /'.$this->encryptdata['StmF'];
10676 // The name of the crypt filter that shall be used when decrypting all strings in the document.
10677 $out .= ' /StrF /'.$this->encryptdata['StrF'];
10678 if (isset($this->encryptdata['EFF']) AND !empty($this->encryptdata['EFF'])) {
10679 // The name of the crypt filter that shall be used when encrypting embedded file streams that do not have their own crypt filter specifier.
10680 $out .= ' /EFF /'.$this->encryptdata[''];
10681 }
10682 }
10683 // Additional encryption dictionary entries for the standard security handler
10684 if ($this->encryptdata['pubkey']) {
10685 if (($this->encryptdata['V'] < 4) AND isset($this->encryptdata['Recipients']) AND !empty($this->encryptdata['Recipients'])) {
10686 $out .= ' /Recipients [';
10687 foreach ($this->encryptdata['Recipients'] as $rec) {
10688 $out .= ' <'.$rec.'>';
10689 }
10690 $out .= ' ]';
10691 }
10692 } else {
10693 $out .= ' /R';
10694 if ($this->encryptdata['V'] == 5) { // AES-256
10695 $out .= ' 5';
10696 $out .= ' /OE ('.TCPDF_STATIC::_escape($this->encryptdata['OE']).')';
10697 $out .= ' /UE ('.TCPDF_STATIC::_escape($this->encryptdata['UE']).')';
10698 $out .= ' /Perms ('.TCPDF_STATIC::_escape($this->encryptdata['perms']).')';
10699 } elseif ($this->encryptdata['V'] == 4) { // AES-128
10700 $out .= ' 4';
10701 } elseif ($this->encryptdata['V'] < 2) { // RC-40
10702 $out .= ' 2';
10703 } else { // RC-128
10704 $out .= ' 3';
10705 }
10706 $out .= ' /O ('.TCPDF_STATIC::_escape($this->encryptdata['O']).')';
10707 $out .= ' /U ('.TCPDF_STATIC::_escape($this->encryptdata['U']).')';
10708 $out .= ' /P '.$this->encryptdata['P'];
10709 if (isset($this->encryptdata['EncryptMetadata']) AND (!$this->encryptdata['EncryptMetadata'])) {
10710 $out .= ' /EncryptMetadata false';
10711 } else {
10712 $out .= ' /EncryptMetadata true';
10713 }
10714 }
10715 $out .= ' >>';
10716 $out .= "\n".'endobj';
10717 $this->_out($out);
10718 }
10719
10720 /**
10721 * Compute U value (used for encryption)
10722 * @return string U value
10723 * @protected
10724 * @since 2.0.000 (2008-01-02)
10725 * @author Nicola Asuni
10726 */
10727 protected function _Uvalue() {
10728 if ($this->encryptdata['mode'] == 0) { // RC4-40
10729 return TCPDF_STATIC::_RC4($this->encryptdata['key'], TCPDF_STATIC::$enc_padding, $this->last_enc_key, $this->last_enc_key_c);
10730 } elseif ($this->encryptdata['mode'] < 3) { // RC4-128, AES-128
10731 $tmp = TCPDF_STATIC::_md5_16(TCPDF_STATIC::$enc_padding.$this->encryptdata['fileid']);
10732 $enc = TCPDF_STATIC::_RC4($this->encryptdata['key'], $tmp, $this->last_enc_key, $this->last_enc_key_c);
10733 $len = strlen($tmp);
10734 for ($i = 1; $i <= 19; ++$i) {
10735 $ek = '';
10736 for ($j = 0; $j < $len; ++$j) {
10737 $ek .= chr(ord($this->encryptdata['key'][$j]) ^ $i);
10738 }
10739 $enc = TCPDF_STATIC::_RC4($ek, $enc, $this->last_enc_key, $this->last_enc_key_c);
10740 }
10741 $enc .= str_repeat("\x00", 16);
10742 return substr($enc, 0, 32);
10743 } elseif ($this->encryptdata['mode'] == 3) { // AES-256
10744 $seed = TCPDF_STATIC::_md5_16(TCPDF_STATIC::getRandomSeed());
10745 // User Validation Salt
10746 $this->encryptdata['UVS'] = substr($seed, 0, 8);
10747 // User Key Salt
10748 $this->encryptdata['UKS'] = substr($seed, 8, 16);
10749 return hash('sha256', $this->encryptdata['user_password'].$this->encryptdata['UVS'], true).$this->encryptdata['UVS'].$this->encryptdata['UKS'];
10750 }
10751 }
10752
10753 /**
10754 * Compute UE value (used for encryption)
10755 * @return string UE value
10756 * @protected
10757 * @since 5.9.006 (2010-10-19)
10758 * @author Nicola Asuni
10759 */
10760 protected function _UEvalue() {
10761 $hashkey = hash('sha256', $this->encryptdata['user_password'].$this->encryptdata['UKS'], true);
10762 $iv = str_repeat("\x00", mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_CBC));
10763 return mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $hashkey, $this->encryptdata['key'], MCRYPT_MODE_CBC, $iv);
10764 }
10765
10766 /**
10767 * Compute O value (used for encryption)
10768 * @return string O value
10769 * @protected
10770 * @since 2.0.000 (2008-01-02)
10771 * @author Nicola Asuni
10772 */
10773 protected function _Ovalue() {
10774 if ($this->encryptdata['mode'] < 3) { // RC4-40, RC4-128, AES-128
10775 $tmp = TCPDF_STATIC::_md5_16($this->encryptdata['owner_password']);
10776 if ($this->encryptdata['mode'] > 0) {
10777 for ($i = 0; $i < 50; ++$i) {
10778 $tmp = TCPDF_STATIC::_md5_16($tmp);
10779 }
10780 }
10781 $owner_key = substr($tmp, 0, ($this->encryptdata['Length'] / 8));
10782 $enc = TCPDF_STATIC::_RC4($owner_key, $this->encryptdata['user_password'], $this->last_enc_key, $this->last_enc_key_c);
10783 if ($this->encryptdata['mode'] > 0) {
10784 $len = strlen($owner_key);
10785 for ($i = 1; $i <= 19; ++$i) {
10786 $ek = '';
10787 for ($j = 0; $j < $len; ++$j) {
10788 $ek .= chr(ord($owner_key[$j]) ^ $i);
10789 }
10790 $enc = TCPDF_STATIC::_RC4($ek, $enc, $this->last_enc_key, $this->last_enc_key_c);
10791 }
10792 }
10793 return $enc;
10794 } elseif ($this->encryptdata['mode'] == 3) { // AES-256
10795 $seed = TCPDF_STATIC::_md5_16(TCPDF_STATIC::getRandomSeed());
10796 // Owner Validation Salt
10797 $this->encryptdata['OVS'] = substr($seed, 0, 8);
10798 // Owner Key Salt
10799 $this->encryptdata['OKS'] = substr($seed, 8, 16);
10800 return hash('sha256', $this->encryptdata['owner_password'].$this->encryptdata['OVS'].$this->encryptdata['U'], true).$this->encryptdata['OVS'].$this->encryptdata['OKS'];
10801 }
10802 }
10803
10804 /**
10805 * Compute OE value (used for encryption)
10806 * @return string OE value
10807 * @protected
10808 * @since 5.9.006 (2010-10-19)
10809 * @author Nicola Asuni
10810 */
10811 protected function _OEvalue() {
10812 $hashkey = hash('sha256', $this->encryptdata['owner_password'].$this->encryptdata['OKS'].$this->encryptdata['U'], true);
10813 $iv = str_repeat("\x00", mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_CBC));
10814 return mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $hashkey, $this->encryptdata['key'], MCRYPT_MODE_CBC, $iv);
10815 }
10816
10817 /**
10818 * Convert password for AES-256 encryption mode
10819 * @param $password (string) password
10820 * @return string password
10821 * @protected
10822 * @since 5.9.006 (2010-10-19)
10823 * @author Nicola Asuni
10824 */
10825 protected function _fixAES256Password($password) {
10826 $psw = ''; // password to be returned
10827 $psw_array = TCPDF_FONTS::utf8Bidi(TCPDF_FONTS::UTF8StringToArray($password, $this->isunicode, $this->CurrentFont), $password, $this->rtl, $this->isunicode, $this->CurrentFont);
10828 foreach ($psw_array as $c) {
10829 $psw .= TCPDF_FONTS::unichr($c, $this->isunicode);
10830 }
10831 return substr($psw, 0, 127);
10832 }
10833
10834 /**
10835 * Compute encryption key
10836 * @protected
10837 * @since 2.0.000 (2008-01-02)
10838 * @author Nicola Asuni
10839 */
10840 protected function _generateencryptionkey() {
10841 $keybytelen = ($this->encryptdata['Length'] / 8);
10842 if (!$this->encryptdata['pubkey']) { // standard mode
10843 if ($this->encryptdata['mode'] == 3) { // AES-256
10844 // generate 256 bit random key
10845 $this->encryptdata['key'] = substr(hash('sha256', TCPDF_STATIC::getRandomSeed(), true), 0, $keybytelen);
10846 // truncate passwords
10847 $this->encryptdata['user_password'] = $this->_fixAES256Password($this->encryptdata['user_password']);
10848 $this->encryptdata['owner_password'] = $this->_fixAES256Password($this->encryptdata['owner_password']);
10849 // Compute U value
10850 $this->encryptdata['U'] = $this->_Uvalue();
10851 // Compute UE value
10852 $this->encryptdata['UE'] = $this->_UEvalue();
10853 // Compute O value
10854 $this->encryptdata['O'] = $this->_Ovalue();
10855 // Compute OE value
10856 $this->encryptdata['OE'] = $this->_OEvalue();
10857 // Compute P value
10858 $this->encryptdata['P'] = $this->encryptdata['protection'];
10859 // Computing the encryption dictionary's Perms (permissions) value
10860 $perms = TCPDF_STATIC::getEncPermissionsString($this->encryptdata['protection']); // bytes 0-3
10861 $perms .= chr(255).chr(255).chr(255).chr(255); // bytes 4-7
10862 if (isset($this->encryptdata['CF']['EncryptMetadata']) AND (!$this->encryptdata['CF']['EncryptMetadata'])) { // byte 8
10863 $perms .= 'F';
10864 } else {
10865 $perms .= 'T';
10866 }
10867 $perms .= 'adb'; // bytes 9-11
10868 $perms .= 'nick'; // bytes 12-15
10869 $iv = str_repeat("\x00", mcrypt_get_iv_size(MCRYPT_RIJNDAEL_128, MCRYPT_MODE_ECB));
10870 $this->encryptdata['perms'] = mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $this->encryptdata['key'], $perms, MCRYPT_MODE_ECB, $iv);
10871 } else { // RC4-40, RC4-128, AES-128
10872 // Pad passwords
10873 $this->encryptdata['user_password'] = substr($this->encryptdata['user_password'].TCPDF_STATIC::$enc_padding, 0, 32);
10874 $this->encryptdata['owner_password'] = substr($this->encryptdata['owner_password'].TCPDF_STATIC::$enc_padding, 0, 32);
10875 // Compute O value
10876 $this->encryptdata['O'] = $this->_Ovalue();
10877 // get default permissions (reverse byte order)
10878 $permissions = TCPDF_STATIC::getEncPermissionsString($this->encryptdata['protection']);
10879 // Compute encryption key
10880 $tmp = TCPDF_STATIC::_md5_16($this->encryptdata['user_password'].$this->encryptdata['O'].$permissions.$this->encryptdata['fileid']);
10881 if ($this->encryptdata['mode'] > 0) {
10882 for ($i = 0; $i < 50; ++$i) {
10883 $tmp = TCPDF_STATIC::_md5_16(substr($tmp, 0, $keybytelen));
10884 }
10885 }
10886 $this->encryptdata['key'] = substr($tmp, 0, $keybytelen);
10887 // Compute U value
10888 $this->encryptdata['U'] = $this->_Uvalue();
10889 // Compute P value
10890 $this->encryptdata['P'] = $this->encryptdata['protection'];
10891 }
10892 } else { // Public-Key mode
10893 // random 20-byte seed
10894 $seed = sha1(TCPDF_STATIC::getRandomSeed(), true);
10895 $recipient_bytes = '';
10896 foreach ($this->encryptdata['pubkeys'] as $pubkey) {
10897 // for each public certificate
10898 if (isset($pubkey['p'])) {
10899 $pkprotection = TCPDF_STATIC::getUserPermissionCode($pubkey['p'], $this->encryptdata['mode']);
10900 } else {
10901 $pkprotection = $this->encryptdata['protection'];
10902 }
10903 // get default permissions (reverse byte order)
10904 $pkpermissions = TCPDF_STATIC::getEncPermissionsString($pkprotection);
10905 // envelope data
10906 $envelope = $seed.$pkpermissions;
10907 // write the envelope data to a temporary file
10908 $tempkeyfile = TCPDF_STATIC::getObjFilename('key');
10909 $f = fopen($tempkeyfile, 'wb');
10910 if (!$f) {
10911 $this->Error('Unable to create temporary key file: '.$tempkeyfile);
10912 }
10913 $envelope_length = strlen($envelope);
10914 fwrite($f, $envelope, $envelope_length);
10915 fclose($f);
10916 $tempencfile = TCPDF_STATIC::getObjFilename('enc');
10917 if (!openssl_pkcs7_encrypt($tempkeyfile, $tempencfile, $pubkey['c'], array(), PKCS7_BINARY | PKCS7_DETACHED)) {
10918 $this->Error('Unable to encrypt the file: '.$tempkeyfile);
10919 }
10920 unlink($tempkeyfile);
10921 // read encryption signature
10922 $signature = file_get_contents($tempencfile, false, null, $envelope_length);
10923 unlink($tempencfile);
10924 // extract signature
10925 $signature = substr($signature, strpos($signature, 'Content-Disposition'));
10926 $tmparr = explode("\n\n", $signature);
10927 $signature = trim($tmparr[1]);
10928 unset($tmparr);
10929 // decode signature
10930 $signature = base64_decode($signature);
10931 // convert signature to hex
10932 $hexsignature = current(unpack('H*', $signature));
10933 // store signature on recipients array
10934 $this->encryptdata['Recipients'][] = $hexsignature;
10935 // The bytes of each item in the Recipients array of PKCS#7 objects in the order in which they appear in the array
10936 $recipient_bytes .= $signature;
10937 }
10938 // calculate encryption key
10939 if ($this->encryptdata['mode'] == 3) { // AES-256
10940 $this->encryptdata['key'] = substr(hash('sha256', $seed.$recipient_bytes, true), 0, $keybytelen);
10941 } else { // RC4-40, RC4-128, AES-128
10942 $this->encryptdata['key'] = substr(sha1($seed.$recipient_bytes, true), 0, $keybytelen);
10943 }
10944 }
10945 }
10946
10947 /**
10948 * Set document protection
10949 * Remark: the protection against modification is for people who have the full Acrobat product.
10950 * If you don't set any password, the document will open as usual. If you set a user password, the PDF viewer will ask for it before displaying the document. The master password, if different from the user one, can be used to get full access.
10951 * Note: protecting a document requires to encrypt it, which increases the processing time a lot. This can cause a PHP time-out in some cases, especially if the document contains images or fonts.
10952 * @param $permissions (Array) the set of permissions (specify the ones you want to block):<ul><li>print : Print the document;</li><li>modify : Modify the contents of the document by operations other than those controlled by 'fill-forms', 'extract' and 'assemble';</li><li>copy : Copy or otherwise extract text and graphics from the document;</li><li>annot-forms : Add or modify text annotations, fill in interactive form fields, and, if 'modify' is also set, create or modify interactive form fields (including signature fields);</li><li>fill-forms : Fill in existing interactive form fields (including signature fields), even if 'annot-forms' is not specified;</li><li>extract : Extract text and graphics (in support of accessibility to users with disabilities or for other purposes);</li><li>assemble : Assemble the document (insert, rotate, or delete pages and create bookmarks or thumbnail images), even if 'modify' is not set;</li><li>print-high : Print the document to a representation from which a faithful digital copy of the PDF content could be generated. When this is not set, printing is limited to a low-level representation of the appearance, possibly of degraded quality.</li><li>owner : (inverted logic - only for public-key) when set permits change of encryption and enables all other permissions.</li></ul>
10953 * @param $user_pass (String) user password. Empty by default.
10954 * @param $owner_pass (String) owner password. If not specified, a random value is used.
10955 * @param $mode (int) encryption strength: 0 = RC4 40 bit; 1 = RC4 128 bit; 2 = AES 128 bit; 3 = AES 256 bit.
10956 * @param $pubkeys (String) array of recipients containing public-key certificates ('c') and permissions ('p'). For example: array(array('c' => 'file://../examples/data/cert/tcpdf.crt', 'p' => array('print')))
10957 * @public
10958 * @since 2.0.000 (2008-01-02)
10959 * @author Nicola Asuni
10960 */
10961 public function SetProtection($permissions=array('print', 'modify', 'copy', 'annot-forms', 'fill-forms', 'extract', 'assemble', 'print-high'), $user_pass='', $owner_pass=null, $mode=0, $pubkeys=null) {
10962 if ($this->pdfa_mode) {
10963 // encryption is not allowed in PDF/A mode
10964 return;
10965 }
10966 $this->encryptdata['protection'] = TCPDF_STATIC::getUserPermissionCode($permissions, $mode);
10967 if (($pubkeys !== null) AND (is_array($pubkeys))) {
10968 // public-key mode
10969 $this->encryptdata['pubkeys'] = $pubkeys;
10970 if ($mode == 0) {
10971 // public-Key Security requires at least 128 bit
10972 $mode = 1;
10973 }
10974 if (!function_exists('openssl_pkcs7_encrypt')) {
10975 $this->Error('Public-Key Security requires openssl library.');
10976 }
10977 // Set Public-Key filter (availabe are: Entrust.PPKEF, Adobe.PPKLite, Adobe.PubSec)
10978 $this->encryptdata['pubkey'] = true;
10979 $this->encryptdata['Filter'] = 'Adobe.PubSec';
10980 $this->encryptdata['StmF'] = 'DefaultCryptFilter';
10981 $this->encryptdata['StrF'] = 'DefaultCryptFilter';
10982 } else {
10983 // standard mode (password mode)
10984 $this->encryptdata['pubkey'] = false;
10985 $this->encryptdata['Filter'] = 'Standard';
10986 $this->encryptdata['StmF'] = 'StdCF';
10987 $this->encryptdata['StrF'] = 'StdCF';
10988 }
10989 if ($mode > 1) { // AES
10990 if (!extension_loaded('mcrypt')) {
10991 $this->Error('AES encryption requires mcrypt library (http://www.php.net/manual/en/mcrypt.requirements.php).');
10992 }
10993 if (mcrypt_get_cipher_name(MCRYPT_RIJNDAEL_128) === false) {
10994 $this->Error('AES encryption requires MCRYPT_RIJNDAEL_128 cypher.');
10995 }
10996 if (($mode == 3) AND !function_exists('hash')) {
10997 // the Hash extension requires no external libraries and is enabled by default as of PHP 5.1.2.
10998 $this->Error('AES 256 encryption requires HASH Message Digest Framework (http://www.php.net/manual/en/book.hash.php).');
10999 }
11000 }
11001 if ($owner_pass === null) {
11002 $owner_pass = md5(TCPDF_STATIC::getRandomSeed());
11003 }
11004 $this->encryptdata['user_password'] = $user_pass;
11005 $this->encryptdata['owner_password'] = $owner_pass;
11006 $this->encryptdata['mode'] = $mode;
11007 switch ($mode) {
11008 case 0: { // RC4 40 bit
11009 $this->encryptdata['V'] = 1;
11010 $this->encryptdata['Length'] = 40;
11011 $this->encryptdata['CF']['CFM'] = 'V2';
11012 break;
11013 }
11014 case 1: { // RC4 128 bit
11015 $this->encryptdata['V'] = 2;
11016 $this->encryptdata['Length'] = 128;
11017 $this->encryptdata['CF']['CFM'] = 'V2';
11018 if ($this->encryptdata['pubkey']) {
11019 $this->encryptdata['SubFilter'] = 'adbe.pkcs7.s4';
11020 $this->encryptdata['Recipients'] = array();
11021 }
11022 break;
11023 }
11024 case 2: { // AES 128 bit
11025 $this->encryptdata['V'] = 4;
11026 $this->encryptdata['Length'] = 128;
11027 $this->encryptdata['CF']['CFM'] = 'AESV2';
11028 $this->encryptdata['CF']['Length'] = 128;
11029 if ($this->encryptdata['pubkey']) {
11030 $this->encryptdata['SubFilter'] = 'adbe.pkcs7.s5';
11031 $this->encryptdata['Recipients'] = array();
11032 }
11033 break;
11034 }
11035 case 3: { // AES 256 bit
11036 $this->encryptdata['V'] = 5;
11037 $this->encryptdata['Length'] = 256;
11038 $this->encryptdata['CF']['CFM'] = 'AESV3';
11039 $this->encryptdata['CF']['Length'] = 256;
11040 if ($this->encryptdata['pubkey']) {
11041 $this->encryptdata['SubFilter'] = 'adbe.pkcs7.s5';
11042 $this->encryptdata['Recipients'] = array();
11043 }
11044 break;
11045 }
11046 }
11047 $this->encrypted = true;
11048 $this->encryptdata['fileid'] = TCPDF_STATIC::convertHexStringToString($this->file_id);
11049 $this->_generateencryptionkey();
11050 }
11051
11052 // END OF ENCRYPTION FUNCTIONS -------------------------
11053
11054 // START TRANSFORMATIONS SECTION -----------------------
11055
11056 /**
11057 * Starts a 2D tranformation saving current graphic state.
11058 * This function must be called before scaling, mirroring, translation, rotation and skewing.
11059 * Use StartTransform() before, and StopTransform() after the transformations to restore the normal behavior.
11060 * @public
11061 * @since 2.1.000 (2008-01-07)
11062 * @see StartTransform(), StopTransform()
11063 */
11064 public function StartTransform() {
11065 if ($this->state != 2) {
11066 return;
11067 }
11068 $this->_outSaveGraphicsState();
11069 if ($this->inxobj) {
11070 // we are inside an XObject template
11071 $this->xobjects[$this->xobjid]['transfmrk'][] = strlen($this->xobjects[$this->xobjid]['outdata']);
11072 } else {
11073 $this->transfmrk[$this->page][] = $this->pagelen[$this->page];
11074 }
11075 ++$this->transfmatrix_key;
11076 $this->transfmatrix[$this->transfmatrix_key] = array();
11077 }
11078
11079 /**
11080 * Stops a 2D tranformation restoring previous graphic state.
11081 * This function must be called after scaling, mirroring, translation, rotation and skewing.
11082 * Use StartTransform() before, and StopTransform() after the transformations to restore the normal behavior.
11083 * @public
11084 * @since 2.1.000 (2008-01-07)
11085 * @see StartTransform(), StopTransform()
11086 */
11087 public function StopTransform() {
11088 if ($this->state != 2) {
11089 return;
11090 }
11091 $this->_outRestoreGraphicsState();
11092 if (isset($this->transfmatrix[$this->transfmatrix_key])) {
11093 array_pop($this->transfmatrix[$this->transfmatrix_key]);
11094 --$this->transfmatrix_key;
11095 }
11096 if ($this->inxobj) {
11097 // we are inside an XObject template
11098 array_pop($this->xobjects[$this->xobjid]['transfmrk']);
11099 } else {
11100 array_pop($this->transfmrk[$this->page]);
11101 }
11102 }
11103 /**
11104 * Horizontal Scaling.
11105 * @param $s_x (float) scaling factor for width as percent. 0 is not allowed.
11106 * @param $x (int) abscissa of the scaling center. Default is current x position
11107 * @param $y (int) ordinate of the scaling center. Default is current y position
11108 * @public
11109 * @since 2.1.000 (2008-01-07)
11110 * @see StartTransform(), StopTransform()
11111 */
11112 public function ScaleX($s_x, $x='', $y='') {
11113 $this->Scale($s_x, 100, $x, $y);
11114 }
11115
11116 /**
11117 * Vertical Scaling.
11118 * @param $s_y (float) scaling factor for height as percent. 0 is not allowed.
11119 * @param $x (int) abscissa of the scaling center. Default is current x position
11120 * @param $y (int) ordinate of the scaling center. Default is current y position
11121 * @public
11122 * @since 2.1.000 (2008-01-07)
11123 * @see StartTransform(), StopTransform()
11124 */
11125 public function ScaleY($s_y, $x='', $y='') {
11126 $this->Scale(100, $s_y, $x, $y);
11127 }
11128
11129 /**
11130 * Vertical and horizontal proportional Scaling.
11131 * @param $s (float) scaling factor for width and height as percent. 0 is not allowed.
11132 * @param $x (int) abscissa of the scaling center. Default is current x position
11133 * @param $y (int) ordinate of the scaling center. Default is current y position
11134 * @public
11135 * @since 2.1.000 (2008-01-07)
11136 * @see StartTransform(), StopTransform()
11137 */
11138 public function ScaleXY($s, $x='', $y='') {
11139 $this->Scale($s, $s, $x, $y);
11140 }
11141
11142 /**
11143 * Vertical and horizontal non-proportional Scaling.
11144 * @param $s_x (float) scaling factor for width as percent. 0 is not allowed.
11145 * @param $s_y (float) scaling factor for height as percent. 0 is not allowed.
11146 * @param $x (int) abscissa of the scaling center. Default is current x position
11147 * @param $y (int) ordinate of the scaling center. Default is current y position
11148 * @public
11149 * @since 2.1.000 (2008-01-07)
11150 * @see StartTransform(), StopTransform()
11151 */
11152 public function Scale($s_x, $s_y, $x='', $y='') {
11153 if ($x === '') {
11154 $x = $this->x;
11155 }
11156 if ($y === '') {
11157 $y = $this->y;
11158 }
11159 if (($s_x == 0) OR ($s_y == 0)) {
11160 $this->Error('Please do not use values equal to zero for scaling');
11161 }
11162 $y = ($this->h - $y) * $this->k;
11163 $x *= $this->k;
11164 //calculate elements of transformation matrix
11165 $s_x /= 100;
11166 $s_y /= 100;
11167 $tm = array();
11168 $tm[0] = $s_x;
11169 $tm[1] = 0;
11170 $tm[2] = 0;
11171 $tm[3] = $s_y;
11172 $tm[4] = $x * (1 - $s_x);
11173 $tm[5] = $y * (1 - $s_y);
11174 //scale the coordinate system
11175 $this->Transform($tm);
11176 }
11177
11178 /**
11179 * Horizontal Mirroring.
11180 * @param $x (int) abscissa of the point. Default is current x position
11181 * @public
11182 * @since 2.1.000 (2008-01-07)
11183 * @see StartTransform(), StopTransform()
11184 */
11185 public function MirrorH($x='') {
11186 $this->Scale(-100, 100, $x);
11187 }
11188
11189 /**
11190 * Verical Mirroring.
11191 * @param $y (int) ordinate of the point. Default is current y position
11192 * @public
11193 * @since 2.1.000 (2008-01-07)
11194 * @see StartTransform(), StopTransform()
11195 */
11196 public function MirrorV($y='') {
11197 $this->Scale(100, -100, '', $y);
11198 }
11199
11200 /**
11201 * Point reflection mirroring.
11202 * @param $x (int) abscissa of the point. Default is current x position
11203 * @param $y (int) ordinate of the point. Default is current y position
11204 * @public
11205 * @since 2.1.000 (2008-01-07)
11206 * @see StartTransform(), StopTransform()
11207 */
11208 public function MirrorP($x='',$y='') {
11209 $this->Scale(-100, -100, $x, $y);
11210 }
11211
11212 /**
11213 * Reflection against a straight line through point (x, y) with the gradient angle (angle).
11214 * @param $angle (float) gradient angle of the straight line. Default is 0 (horizontal line).
11215 * @param $x (int) abscissa of the point. Default is current x position
11216 * @param $y (int) ordinate of the point. Default is current y position
11217 * @public
11218 * @since 2.1.000 (2008-01-07)
11219 * @see StartTransform(), StopTransform()
11220 */
11221 public function MirrorL($angle=0, $x='',$y='') {
11222 $this->Scale(-100, 100, $x, $y);
11223 $this->Rotate(-2*($angle-90), $x, $y);
11224 }
11225
11226 /**
11227 * Translate graphic object horizontally.
11228 * @param $t_x (int) movement to the right (or left for RTL)
11229 * @public
11230 * @since 2.1.000 (2008-01-07)
11231 * @see StartTransform(), StopTransform()
11232 */
11233 public function TranslateX($t_x) {
11234 $this->Translate($t_x, 0);
11235 }
11236
11237 /**
11238 * Translate graphic object vertically.
11239 * @param $t_y (int) movement to the bottom
11240 * @public
11241 * @since 2.1.000 (2008-01-07)
11242 * @see StartTransform(), StopTransform()
11243 */
11244 public function TranslateY($t_y) {
11245 $this->Translate(0, $t_y);
11246 }
11247
11248 /**
11249 * Translate graphic object horizontally and vertically.
11250 * @param $t_x (int) movement to the right
11251 * @param $t_y (int) movement to the bottom
11252 * @public
11253 * @since 2.1.000 (2008-01-07)
11254 * @see StartTransform(), StopTransform()
11255 */
11256 public function Translate($t_x, $t_y) {
11257 //calculate elements of transformation matrix
11258 $tm = array();
11259 $tm[0] = 1;
11260 $tm[1] = 0;
11261 $tm[2] = 0;
11262 $tm[3] = 1;
11263 $tm[4] = $t_x * $this->k;
11264 $tm[5] = -$t_y * $this->k;
11265 //translate the coordinate system
11266 $this->Transform($tm);
11267 }
11268
11269 /**
11270 * Rotate object.
11271 * @param $angle (float) angle in degrees for counter-clockwise rotation
11272 * @param $x (int) abscissa of the rotation center. Default is current x position
11273 * @param $y (int) ordinate of the rotation center. Default is current y position
11274 * @public
11275 * @since 2.1.000 (2008-01-07)
11276 * @see StartTransform(), StopTransform()
11277 */
11278 public function Rotate($angle, $x='', $y='') {
11279 if ($x === '') {
11280 $x = $this->x;
11281 }
11282 if ($y === '') {
11283 $y = $this->y;
11284 }
11285 $y = ($this->h - $y) * $this->k;
11286 $x *= $this->k;
11287 //calculate elements of transformation matrix
11288 $tm = array();
11289 $tm[0] = cos(deg2rad($angle));
11290 $tm[1] = sin(deg2rad($angle));
11291 $tm[2] = -$tm[1];
11292 $tm[3] = $tm[0];
11293 $tm[4] = $x + ($tm[1] * $y) - ($tm[0] * $x);
11294 $tm[5] = $y - ($tm[0] * $y) - ($tm[1] * $x);
11295 //rotate the coordinate system around ($x,$y)
11296 $this->Transform($tm);
11297 }
11298
11299 /**
11300 * Skew horizontally.
11301 * @param $angle_x (float) angle in degrees between -90 (skew to the left) and 90 (skew to the right)
11302 * @param $x (int) abscissa of the skewing center. default is current x position
11303 * @param $y (int) ordinate of the skewing center. default is current y position
11304 * @public
11305 * @since 2.1.000 (2008-01-07)
11306 * @see StartTransform(), StopTransform()
11307 */
11308 public function SkewX($angle_x, $x='', $y='') {
11309 $this->Skew($angle_x, 0, $x, $y);
11310 }
11311
11312 /**
11313 * Skew vertically.
11314 * @param $angle_y (float) angle in degrees between -90 (skew to the bottom) and 90 (skew to the top)
11315 * @param $x (int) abscissa of the skewing center. default is current x position
11316 * @param $y (int) ordinate of the skewing center. default is current y position
11317 * @public
11318 * @since 2.1.000 (2008-01-07)
11319 * @see StartTransform(), StopTransform()
11320 */
11321 public function SkewY($angle_y, $x='', $y='') {
11322 $this->Skew(0, $angle_y, $x, $y);
11323 }
11324
11325 /**
11326 * Skew.
11327 * @param $angle_x (float) angle in degrees between -90 (skew to the left) and 90 (skew to the right)
11328 * @param $angle_y (float) angle in degrees between -90 (skew to the bottom) and 90 (skew to the top)
11329 * @param $x (int) abscissa of the skewing center. default is current x position
11330 * @param $y (int) ordinate of the skewing center. default is current y position
11331 * @public
11332 * @since 2.1.000 (2008-01-07)
11333 * @see StartTransform(), StopTransform()
11334 */
11335 public function Skew($angle_x, $angle_y, $x='', $y='') {
11336 if ($x === '') {
11337 $x = $this->x;
11338 }
11339 if ($y === '') {
11340 $y = $this->y;
11341 }
11342 if (($angle_x <= -90) OR ($angle_x >= 90) OR ($angle_y <= -90) OR ($angle_y >= 90)) {
11343 $this->Error('Please use values between -90 and +90 degrees for Skewing.');
11344 }
11345 $x *= $this->k;
11346 $y = ($this->h - $y) * $this->k;
11347 //calculate elements of transformation matrix
11348 $tm = array();
11349 $tm[0] = 1;
11350 $tm[1] = tan(deg2rad($angle_y));
11351 $tm[2] = tan(deg2rad($angle_x));
11352 $tm[3] = 1;
11353 $tm[4] = -$tm[2] * $y;
11354 $tm[5] = -$tm[1] * $x;
11355 //skew the coordinate system
11356 $this->Transform($tm);
11357 }
11358
11359 /**
11360 * Apply graphic transformations.
11361 * @param $tm (array) transformation matrix
11362 * @protected
11363 * @since 2.1.000 (2008-01-07)
11364 * @see StartTransform(), StopTransform()
11365 */
11366 protected function Transform($tm) {
11367 if ($this->state != 2) {
11368 return;
11369 }
11370 $this->_out(sprintf('%F %F %F %F %F %F cm', $tm[0], $tm[1], $tm[2], $tm[3], $tm[4], $tm[5]));
11371 // add tranformation matrix
11372 $this->transfmatrix[$this->transfmatrix_key][] = array('a' => $tm[0], 'b' => $tm[1], 'c' => $tm[2], 'd' => $tm[3], 'e' => $tm[4], 'f' => $tm[5]);
11373 // update transformation mark
11374 if ($this->inxobj) {
11375 // we are inside an XObject template
11376 if (end($this->xobjects[$this->xobjid]['transfmrk']) !== false) {
11377 $key = key($this->xobjects[$this->xobjid]['transfmrk']);
11378 $this->xobjects[$this->xobjid]['transfmrk'][$key] = strlen($this->xobjects[$this->xobjid]['outdata']);
11379 }
11380 } elseif (end($this->transfmrk[$this->page]) !== false) {
11381 $key = key($this->transfmrk[$this->page]);
11382 $this->transfmrk[$this->page][$key] = $this->pagelen[$this->page];
11383 }
11384 }
11385
11386 // END TRANSFORMATIONS SECTION -------------------------
11387
11388 // START GRAPHIC FUNCTIONS SECTION ---------------------
11389 // The following section is based on the code provided by David Hernandez Sanz
11390
11391 /**
11392 * Defines the line width. By default, the value equals 0.2 mm. The method can be called before the first page is created and the value is retained from page to page.
11393 * @param $width (float) The width.
11394 * @public
11395 * @since 1.0
11396 * @see Line(), Rect(), Cell(), MultiCell()
11397 */
11398 public function SetLineWidth($width) {
11399 //Set line width
11400 $this->LineWidth = $width;
11401 $this->linestyleWidth = sprintf('%F w', ($width * $this->k));
11402 if ($this->state == 2) {
11403 $this->_out($this->linestyleWidth);
11404 }
11405 }
11406
11407 /**
11408 * Returns the current the line width.
11409 * @return int Line width
11410 * @public
11411 * @since 2.1.000 (2008-01-07)
11412 * @see Line(), SetLineWidth()
11413 */
11414 public function GetLineWidth() {
11415 return $this->LineWidth;
11416 }
11417
11418 /**
11419 * Set line style.
11420 * @param $style (array) Line style. Array with keys among the following:
11421 * <ul>
11422 * <li>width (float): Width of the line in user units.</li>
11423 * <li>cap (string): Type of cap to put on the line. Possible values are:
11424 * butt, round, square. The difference between "square" and "butt" is that
11425 * "square" projects a flat end past the end of the line.</li>
11426 * <li>join (string): Type of join. Possible values are: miter, round,
11427 * bevel.</li>
11428 * <li>dash (mixed): Dash pattern. Is 0 (without dash) or string with
11429 * series of length values, which are the lengths of the on and off dashes.
11430 * For example: "2" represents 2 on, 2 off, 2 on, 2 off, ...; "2,1" is 2 on,
11431 * 1 off, 2 on, 1 off, ...</li>
11432 * <li>phase (integer): Modifier on the dash pattern which is used to shift
11433 * the point at which the pattern starts.</li>
11434 * <li>color (array): Draw color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K) or array(C,M,Y,K,SpotColorName).</li>
11435 * </ul>
11436 * @param $ret (boolean) if true do not send the command.
11437 * @return string the PDF command
11438 * @public
11439 * @since 2.1.000 (2008-01-08)
11440 */
11441 public function SetLineStyle($style, $ret=false) {
11442 $s = ''; // string to be returned
11443 if (!is_array($style)) {
11444 return;
11445 }
11446 if (isset($style['width'])) {
11447 $this->LineWidth = $style['width'];
11448 $this->linestyleWidth = sprintf('%F w', ($style['width'] * $this->k));
11449 $s .= $this->linestyleWidth.' ';
11450 }
11451 if (isset($style['cap'])) {
11452 $ca = array('butt' => 0, 'round'=> 1, 'square' => 2);
11453 if (isset($ca[$style['cap']])) {
11454 $this->linestyleCap = $ca[$style['cap']].' J';
11455 $s .= $this->linestyleCap.' ';
11456 }
11457 }
11458 if (isset($style['join'])) {
11459 $ja = array('miter' => 0, 'round' => 1, 'bevel' => 2);
11460 if (isset($ja[$style['join']])) {
11461 $this->linestyleJoin = $ja[$style['join']].' j';
11462 $s .= $this->linestyleJoin.' ';
11463 }
11464 }
11465 if (isset($style['dash'])) {
11466 $dash_string = '';
11467 if ($style['dash']) {
11468 if (preg_match('/^.+,/', $style['dash']) > 0) {
11469 $tab = explode(',', $style['dash']);
11470 } else {
11471 $tab = array($style['dash']);
11472 }
11473 $dash_string = '';
11474 foreach ($tab as $i => $v) {
11475 if ($i) {
11476 $dash_string .= ' ';
11477 }
11478 $dash_string .= sprintf('%F', $v);
11479 }
11480 }
11481 if (!isset($style['phase']) OR !$style['dash']) {
11482 $style['phase'] = 0;
11483 }
11484 $this->linestyleDash = sprintf('[%s] %F d', $dash_string, $style['phase']);
11485 $s .= $this->linestyleDash.' ';
11486 }
11487 if (isset($style['color'])) {
11488 $s .= $this->SetDrawColorArray($style['color'], true).' ';
11489 }
11490 if (!$ret AND ($this->state == 2)) {
11491 $this->_out($s);
11492 }
11493 return $s;
11494 }
11495
11496 /**
11497 * Begin a new subpath by moving the current point to coordinates (x, y), omitting any connecting line segment.
11498 * @param $x (float) Abscissa of point.
11499 * @param $y (float) Ordinate of point.
11500 * @protected
11501 * @since 2.1.000 (2008-01-08)
11502 */
11503 protected function _outPoint($x, $y) {
11504 if ($this->state == 2) {
11505 $this->_out(sprintf('%F %F m', ($x * $this->k), (($this->h - $y) * $this->k)));
11506 }
11507 }
11508
11509 /**
11510 * Append a straight line segment from the current point to the point (x, y).
11511 * The new current point shall be (x, y).
11512 * @param $x (float) Abscissa of end point.
11513 * @param $y (float) Ordinate of end point.
11514 * @protected
11515 * @since 2.1.000 (2008-01-08)
11516 */
11517 protected function _outLine($x, $y) {
11518 if ($this->state == 2) {
11519 $this->_out(sprintf('%F %F l', ($x * $this->k), (($this->h - $y) * $this->k)));
11520 }
11521 }
11522
11523 /**
11524 * Append a rectangle to the current path as a complete subpath, with lower-left corner (x, y) and dimensions widthand height in user space.
11525 * @param $x (float) Abscissa of upper-left corner.
11526 * @param $y (float) Ordinate of upper-left corner.
11527 * @param $w (float) Width.
11528 * @param $h (float) Height.
11529 * @param $op (string) options
11530 * @protected
11531 * @since 2.1.000 (2008-01-08)
11532 */
11533 protected function _outRect($x, $y, $w, $h, $op) {
11534 if ($this->state == 2) {
11535 $this->_out(sprintf('%F %F %F %F re %s', ($x * $this->k), (($this->h - $y) * $this->k), ($w * $this->k), (-$h * $this->k), $op));
11536 }
11537 }
11538
11539 /**
11540 * Append a cubic Bezier curve to the current path. The curve shall extend from the current point to the point (x3, y3), using (x1, y1) and (x2, y2) as the Bezier control points.
11541 * The new current point shall be (x3, y3).
11542 * @param $x1 (float) Abscissa of control point 1.
11543 * @param $y1 (float) Ordinate of control point 1.
11544 * @param $x2 (float) Abscissa of control point 2.
11545 * @param $y2 (float) Ordinate of control point 2.
11546 * @param $x3 (float) Abscissa of end point.
11547 * @param $y3 (float) Ordinate of end point.
11548 * @protected
11549 * @since 2.1.000 (2008-01-08)
11550 */
11551 protected function _outCurve($x1, $y1, $x2, $y2, $x3, $y3) {
11552 if ($this->state == 2) {
11553 $this->_out(sprintf('%F %F %F %F %F %F c', ($x1 * $this->k), (($this->h - $y1) * $this->k), ($x2 * $this->k), (($this->h - $y2) * $this->k), ($x3 * $this->k), (($this->h - $y3) * $this->k)));
11554 }
11555 }
11556
11557 /**
11558 * Append a cubic Bezier curve to the current path. The curve shall extend from the current point to the point (x3, y3), using the current point and (x2, y2) as the Bezier control points.
11559 * The new current point shall be (x3, y3).
11560 * @param $x2 (float) Abscissa of control point 2.
11561 * @param $y2 (float) Ordinate of control point 2.
11562 * @param $x3 (float) Abscissa of end point.
11563 * @param $y3 (float) Ordinate of end point.
11564 * @protected
11565 * @since 4.9.019 (2010-04-26)
11566 */
11567 protected function _outCurveV($x2, $y2, $x3, $y3) {
11568 if ($this->state == 2) {
11569 $this->_out(sprintf('%F %F %F %F v', ($x2 * $this->k), (($this->h - $y2) * $this->k), ($x3 * $this->k), (($this->h - $y3) * $this->k)));
11570 }
11571 }
11572
11573 /**
11574 * Append a cubic Bezier curve to the current path. The curve shall extend from the current point to the point (x3, y3), using (x1, y1) and (x3, y3) as the Bezier control points.
11575 * The new current point shall be (x3, y3).
11576 * @param $x1 (float) Abscissa of control point 1.
11577 * @param $y1 (float) Ordinate of control point 1.
11578 * @param $x3 (float) Abscissa of end point.
11579 * @param $y3 (float) Ordinate of end point.
11580 * @protected
11581 * @since 2.1.000 (2008-01-08)
11582 */
11583 protected function _outCurveY($x1, $y1, $x3, $y3) {
11584 if ($this->state == 2) {
11585 $this->_out(sprintf('%F %F %F %F y', ($x1 * $this->k), (($this->h - $y1) * $this->k), ($x3 * $this->k), (($this->h - $y3) * $this->k)));
11586 }
11587 }
11588
11589 /**
11590 * Draws a line between two points.
11591 * @param $x1 (float) Abscissa of first point.
11592 * @param $y1 (float) Ordinate of first point.
11593 * @param $x2 (float) Abscissa of second point.
11594 * @param $y2 (float) Ordinate of second point.
11595 * @param $style (array) Line style. Array like for SetLineStyle(). Default value: default line style (empty array).
11596 * @public
11597 * @since 1.0
11598 * @see SetLineWidth(), SetDrawColor(), SetLineStyle()
11599 */
11600 public function Line($x1, $y1, $x2, $y2, $style=array()) {
11601 if ($this->state != 2) {
11602 return;
11603 }
11604 if (is_array($style)) {
11605 $this->SetLineStyle($style);
11606 }
11607 $this->_outPoint($x1, $y1);
11608 $this->_outLine($x2, $y2);
11609 $this->_out('S');
11610 }
11611
11612 /**
11613 * Draws a rectangle.
11614 * @param $x (float) Abscissa of upper-left corner.
11615 * @param $y (float) Ordinate of upper-left corner.
11616 * @param $w (float) Width.
11617 * @param $h (float) Height.
11618 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information.
11619 * @param $border_style (array) Border style of rectangle. Array with keys among the following:
11620 * <ul>
11621 * <li>all: Line style of all borders. Array like for SetLineStyle().</li>
11622 * <li>L, T, R, B or combinations: Line style of left, top, right or bottom border. Array like for SetLineStyle().</li>
11623 * </ul>
11624 * If a key is not present or is null, the correspondent border is not drawn. Default value: default line style (empty array).
11625 * @param $fill_color (array) Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K) or array(C,M,Y,K,SpotColorName). Default value: default color (empty array).
11626 * @public
11627 * @since 1.0
11628 * @see SetLineStyle()
11629 */
11630 public function Rect($x, $y, $w, $h, $style='', $border_style=array(), $fill_color=array()) {
11631 if ($this->state != 2) {
11632 return;
11633 }
11634 if (empty($style)) {
11635 $style = 'S';
11636 }
11637 if (!(strpos($style, 'F') === false) AND !empty($fill_color)) {
11638 // set background color
11639 $this->SetFillColorArray($fill_color);
11640 }
11641 if (!empty($border_style)) {
11642 if (isset($border_style['all']) AND !empty($border_style['all'])) {
11643 //set global style for border
11644 $this->SetLineStyle($border_style['all']);
11645 $border_style = array();
11646 } else {
11647 // remove stroke operator from style
11648 $opnostroke = array('S' => '', 'D' => '', 's' => '', 'd' => '', 'B' => 'F', 'FD' => 'F', 'DF' => 'F', 'B*' => 'F*', 'F*D' => 'F*', 'DF*' => 'F*', 'b' => 'f', 'fd' => 'f', 'df' => 'f', 'b*' => 'f*', 'f*d' => 'f*', 'df*' => 'f*' );
11649 if (isset($opnostroke[$style])) {
11650 $style = $opnostroke[$style];
11651 }
11652 }
11653 }
11654 if (!empty($style)) {
11655 $op = TCPDF_STATIC::getPathPaintOperator($style);
11656 $this->_outRect($x, $y, $w, $h, $op);
11657 }
11658 if (!empty($border_style)) {
11659 $border_style2 = array();
11660 foreach ($border_style as $line => $value) {
11661 $length = strlen($line);
11662 for ($i = 0; $i < $length; ++$i) {
11663 $border_style2[$line[$i]] = $value;
11664 }
11665 }
11666 $border_style = $border_style2;
11667 if (isset($border_style['L']) AND $border_style['L']) {
11668 $this->Line($x, $y, $x, $y + $h, $border_style['L']);
11669 }
11670 if (isset($border_style['T']) AND $border_style['T']) {
11671 $this->Line($x, $y, $x + $w, $y, $border_style['T']);
11672 }
11673 if (isset($border_style['R']) AND $border_style['R']) {
11674 $this->Line($x + $w, $y, $x + $w, $y + $h, $border_style['R']);
11675 }
11676 if (isset($border_style['B']) AND $border_style['B']) {
11677 $this->Line($x, $y + $h, $x + $w, $y + $h, $border_style['B']);
11678 }
11679 }
11680 }
11681
11682 /**
11683 * Draws a Bezier curve.
11684 * The Bezier curve is a tangent to the line between the control points at
11685 * either end of the curve.
11686 * @param $x0 (float) Abscissa of start point.
11687 * @param $y0 (float) Ordinate of start point.
11688 * @param $x1 (float) Abscissa of control point 1.
11689 * @param $y1 (float) Ordinate of control point 1.
11690 * @param $x2 (float) Abscissa of control point 2.
11691 * @param $y2 (float) Ordinate of control point 2.
11692 * @param $x3 (float) Abscissa of end point.
11693 * @param $y3 (float) Ordinate of end point.
11694 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information.
11695 * @param $line_style (array) Line style of curve. Array like for SetLineStyle(). Default value: default line style (empty array).
11696 * @param $fill_color (array) Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K) or array(C,M,Y,K,SpotColorName). Default value: default color (empty array).
11697 * @public
11698 * @see SetLineStyle()
11699 * @since 2.1.000 (2008-01-08)
11700 */
11701 public function Curve($x0, $y0, $x1, $y1, $x2, $y2, $x3, $y3, $style='', $line_style=array(), $fill_color=array()) {
11702 if ($this->state != 2) {
11703 return;
11704 }
11705 if (!(false === strpos($style, 'F')) AND isset($fill_color)) {
11706 $this->SetFillColorArray($fill_color);
11707 }
11708 $op = TCPDF_STATIC::getPathPaintOperator($style);
11709 if ($line_style) {
11710 $this->SetLineStyle($line_style);
11711 }
11712 $this->_outPoint($x0, $y0);
11713 $this->_outCurve($x1, $y1, $x2, $y2, $x3, $y3);
11714 $this->_out($op);
11715 }
11716
11717 /**
11718 * Draws a poly-Bezier curve.
11719 * Each Bezier curve segment is a tangent to the line between the control points at
11720 * either end of the curve.
11721 * @param $x0 (float) Abscissa of start point.
11722 * @param $y0 (float) Ordinate of start point.
11723 * @param $segments (float) An array of bezier descriptions. Format: array(x1, y1, x2, y2, x3, y3).
11724 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information.
11725 * @param $line_style (array) Line style of curve. Array like for SetLineStyle(). Default value: default line style (empty array).
11726 * @param $fill_color (array) Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K) or array(C,M,Y,K,SpotColorName). Default value: default color (empty array).
11727 * @public
11728 * @see SetLineStyle()
11729 * @since 3.0008 (2008-05-12)
11730 */
11731 public function Polycurve($x0, $y0, $segments, $style='', $line_style=array(), $fill_color=array()) {
11732 if ($this->state != 2) {
11733 return;
11734 }
11735 if (!(false === strpos($style, 'F')) AND isset($fill_color)) {
11736 $this->SetFillColorArray($fill_color);
11737 }
11738 $op = TCPDF_STATIC::getPathPaintOperator($style);
11739 if ($op == 'f') {
11740 $line_style = array();
11741 }
11742 if ($line_style) {
11743 $this->SetLineStyle($line_style);
11744 }
11745 $this->_outPoint($x0, $y0);
11746 foreach ($segments as $segment) {
11747 list($x1, $y1, $x2, $y2, $x3, $y3) = $segment;
11748 $this->_outCurve($x1, $y1, $x2, $y2, $x3, $y3);
11749 }
11750 $this->_out($op);
11751 }
11752
11753 /**
11754 * Draws an ellipse.
11755 * An ellipse is formed from n Bezier curves.
11756 * @param $x0 (float) Abscissa of center point.
11757 * @param $y0 (float) Ordinate of center point.
11758 * @param $rx (float) Horizontal radius.
11759 * @param $ry (float) Vertical radius (if ry = 0 then is a circle, see Circle()). Default value: 0.
11760 * @param $angle: (float) Angle oriented (anti-clockwise). Default value: 0.
11761 * @param $astart: (float) Angle start of draw line. Default value: 0.
11762 * @param $afinish: (float) Angle finish of draw line. Default value: 360.
11763 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information.
11764 * @param $line_style (array) Line style of ellipse. Array like for SetLineStyle(). Default value: default line style (empty array).
11765 * @param $fill_color (array) Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K) or array(C,M,Y,K,SpotColorName). Default value: default color (empty array).
11766 * @param $nc (integer) Number of curves used to draw a 90 degrees portion of ellipse.
11767 * @author Nicola Asuni
11768 * @public
11769 * @since 2.1.000 (2008-01-08)
11770 */
11771 public function Ellipse($x0, $y0, $rx, $ry='', $angle=0, $astart=0, $afinish=360, $style='', $line_style=array(), $fill_color=array(), $nc=2) {
11772 if ($this->state != 2) {
11773 return;
11774 }
11775 if (TCPDF_STATIC::empty_string($ry) OR ($ry == 0)) {
11776 $ry = $rx;
11777 }
11778 if (!(false === strpos($style, 'F')) AND isset($fill_color)) {
11779 $this->SetFillColorArray($fill_color);
11780 }
11781 $op = TCPDF_STATIC::getPathPaintOperator($style);
11782 if ($op == 'f') {
11783 $line_style = array();
11784 }
11785 if ($line_style) {
11786 $this->SetLineStyle($line_style);
11787 }
11788 $this->_outellipticalarc($x0, $y0, $rx, $ry, $angle, $astart, $afinish, false, $nc, true, true, false);
11789 $this->_out($op);
11790 }
11791
11792 /**
11793 * Append an elliptical arc to the current path.
11794 * An ellipse is formed from n Bezier curves.
11795 * @param $xc (float) Abscissa of center point.
11796 * @param $yc (float) Ordinate of center point.
11797 * @param $rx (float) Horizontal radius.
11798 * @param $ry (float) Vertical radius (if ry = 0 then is a circle, see Circle()). Default value: 0.
11799 * @param $xang: (float) Angle between the X-axis and the major axis of the ellipse. Default value: 0.
11800 * @param $angs: (float) Angle start of draw line. Default value: 0.
11801 * @param $angf: (float) Angle finish of draw line. Default value: 360.
11802 * @param $pie (boolean) if true do not mark the border point (used to draw pie sectors).
11803 * @param $nc (integer) Number of curves used to draw a 90 degrees portion of ellipse.
11804 * @param $startpoint (boolean) if true output a starting point.
11805 * @param $ccw (boolean) if true draws in counter-clockwise.
11806 * @param $svg (boolean) if true the angles are in svg mode (already calculated).
11807 * @return array bounding box coordinates (x min, y min, x max, y max)
11808 * @author Nicola Asuni
11809 * @protected
11810 * @since 4.9.019 (2010-04-26)
11811 */
11812 protected function _outellipticalarc($xc, $yc, $rx, $ry, $xang=0, $angs=0, $angf=360, $pie=false, $nc=2, $startpoint=true, $ccw=true, $svg=false) {
11813 if (($rx <= 0) OR ($ry < 0)) {
11814 return;
11815 }
11816 $k = $this->k;
11817 if ($nc < 2) {
11818 $nc = 2;
11819 }
11820 $xmin = 2147483647;
11821 $ymin = 2147483647;
11822 $xmax = 0;
11823 $ymax = 0;
11824 if ($pie) {
11825 // center of the arc
11826 $this->_outPoint($xc, $yc);
11827 }
11828 $xang = deg2rad((float) $xang);
11829 $angs = deg2rad((float) $angs);
11830 $angf = deg2rad((float) $angf);
11831 if ($svg) {
11832 $as = $angs;
11833 $af = $angf;
11834 } else {
11835 $as = atan2((sin($angs) / $ry), (cos($angs) / $rx));
11836 $af = atan2((sin($angf) / $ry), (cos($angf) / $rx));
11837 }
11838 if ($as < 0) {
11839 $as += (2 * M_PI);
11840 }
11841 if ($af < 0) {
11842 $af += (2 * M_PI);
11843 }
11844 if ($ccw AND ($as > $af)) {
11845 // reverse rotation
11846 $as -= (2 * M_PI);
11847 } elseif (!$ccw AND ($as < $af)) {
11848 // reverse rotation
11849 $af -= (2 * M_PI);
11850 }
11851 $total_angle = ($af - $as);
11852 if ($nc < 2) {
11853 $nc = 2;
11854 }
11855 // total arcs to draw
11856 $nc *= (2 * abs($total_angle) / M_PI);
11857 $nc = round($nc) + 1;
11858 // angle of each arc
11859 $arcang = ($total_angle / $nc);
11860 // center point in PDF coordinates
11861 $x0 = $xc;
11862 $y0 = ($this->h - $yc);
11863 // starting angle
11864 $ang = $as;
11865 $alpha = sin($arcang) * ((sqrt(4 + (3 * pow(tan(($arcang) / 2), 2))) - 1) / 3);
11866 $cos_xang = cos($xang);
11867 $sin_xang = sin($xang);
11868 $cos_ang = cos($ang);
11869 $sin_ang = sin($ang);
11870 // first arc point
11871 $px1 = $x0 + ($rx * $cos_xang * $cos_ang) - ($ry * $sin_xang * $sin_ang);
11872 $py1 = $y0 + ($rx * $sin_xang * $cos_ang) + ($ry * $cos_xang * $sin_ang);
11873 // first Bezier control point
11874 $qx1 = ($alpha * ((-$rx * $cos_xang * $sin_ang) - ($ry * $sin_xang * $cos_ang)));
11875 $qy1 = ($alpha * ((-$rx * $sin_xang * $sin_ang) + ($ry * $cos_xang * $cos_ang)));
11876 if ($pie) {
11877 // line from center to arc starting point
11878 $this->_outLine($px1, $this->h - $py1);
11879 } elseif ($startpoint) {
11880 // arc starting point
11881 $this->_outPoint($px1, $this->h - $py1);
11882 }
11883 // draw arcs
11884 for ($i = 1; $i <= $nc; ++$i) {
11885 // starting angle
11886 $ang = $as + ($i * $arcang);
11887 if ($i == $nc) {
11888 $ang = $af;
11889 }
11890 $cos_ang = cos($ang);
11891 $sin_ang = sin($ang);
11892 // second arc point
11893 $px2 = $x0 + ($rx * $cos_xang * $cos_ang) - ($ry * $sin_xang * $sin_ang);
11894 $py2 = $y0 + ($rx * $sin_xang * $cos_ang) + ($ry * $cos_xang * $sin_ang);
11895 // second Bezier control point
11896 $qx2 = ($alpha * ((-$rx * $cos_xang * $sin_ang) - ($ry * $sin_xang * $cos_ang)));
11897 $qy2 = ($alpha * ((-$rx * $sin_xang * $sin_ang) + ($ry * $cos_xang * $cos_ang)));
11898 // draw arc
11899 $cx1 = ($px1 + $qx1);
11900 $cy1 = ($this->h - ($py1 + $qy1));
11901 $cx2 = ($px2 - $qx2);
11902 $cy2 = ($this->h - ($py2 - $qy2));
11903 $cx3 = $px2;
11904 $cy3 = ($this->h - $py2);
11905 $this->_outCurve($cx1, $cy1, $cx2, $cy2, $cx3, $cy3);
11906 // get bounding box coordinates
11907 $xmin = min($xmin, $cx1, $cx2, $cx3);
11908 $ymin = min($ymin, $cy1, $cy2, $cy3);
11909 $xmax = max($xmax, $cx1, $cx2, $cx3);
11910 $ymax = max($ymax, $cy1, $cy2, $cy3);
11911 // move to next point
11912 $px1 = $px2;
11913 $py1 = $py2;
11914 $qx1 = $qx2;
11915 $qy1 = $qy2;
11916 }
11917 if ($pie) {
11918 $this->_outLine($xc, $yc);
11919 // get bounding box coordinates
11920 $xmin = min($xmin, $xc);
11921 $ymin = min($ymin, $yc);
11922 $xmax = max($xmax, $xc);
11923 $ymax = max($ymax, $yc);
11924 }
11925 return array($xmin, $ymin, $xmax, $ymax);
11926 }
11927
11928 /**
11929 * Draws a circle.
11930 * A circle is formed from n Bezier curves.
11931 * @param $x0 (float) Abscissa of center point.
11932 * @param $y0 (float) Ordinate of center point.
11933 * @param $r (float) Radius.
11934 * @param $angstr: (float) Angle start of draw line. Default value: 0.
11935 * @param $angend: (float) Angle finish of draw line. Default value: 360.
11936 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information.
11937 * @param $line_style (array) Line style of circle. Array like for SetLineStyle(). Default value: default line style (empty array).
11938 * @param $fill_color (array) Fill color. Format: array(red, green, blue). Default value: default color (empty array).
11939 * @param $nc (integer) Number of curves used to draw a 90 degrees portion of circle.
11940 * @public
11941 * @since 2.1.000 (2008-01-08)
11942 */
11943 public function Circle($x0, $y0, $r, $angstr=0, $angend=360, $style='', $line_style=array(), $fill_color=array(), $nc=2) {
11944 $this->Ellipse($x0, $y0, $r, $r, 0, $angstr, $angend, $style, $line_style, $fill_color, $nc);
11945 }
11946
11947 /**
11948 * Draws a polygonal line
11949 * @param $p (array) Points 0 to ($np - 1). Array with values (x0, y0, x1, y1,..., x(np-1), y(np - 1))
11950 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information.
11951 * @param $line_style (array) Line style of polygon. Array with keys among the following:
11952 * <ul>
11953 * <li>all: Line style of all lines. Array like for SetLineStyle().</li>
11954 * <li>0 to ($np - 1): Line style of each line. Array like for SetLineStyle().</li>
11955 * </ul>
11956 * If a key is not present or is null, not draws the line. Default value is default line style (empty array).
11957 * @param $fill_color (array) Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K) or array(C,M,Y,K,SpotColorName). Default value: default color (empty array).
11958 * @since 4.8.003 (2009-09-15)
11959 * @public
11960 */
11961 public function PolyLine($p, $style='', $line_style=array(), $fill_color=array()) {
11962 $this->Polygon($p, $style, $line_style, $fill_color, false);
11963 }
11964
11965 /**
11966 * Draws a polygon.
11967 * @param $p (array) Points 0 to ($np - 1). Array with values (x0, y0, x1, y1,..., x(np-1), y(np - 1))
11968 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information.
11969 * @param $line_style (array) Line style of polygon. Array with keys among the following:
11970 * <ul>
11971 * <li>all: Line style of all lines. Array like for SetLineStyle().</li>
11972 * <li>0 to ($np - 1): Line style of each line. Array like for SetLineStyle().</li>
11973 * </ul>
11974 * If a key is not present or is null, not draws the line. Default value is default line style (empty array).
11975 * @param $fill_color (array) Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K) or array(C,M,Y,K,SpotColorName). Default value: default color (empty array).
11976 * @param $closed (boolean) if true the polygon is closes, otherwise will remain open
11977 * @public
11978 * @since 2.1.000 (2008-01-08)
11979 */
11980 public function Polygon($p, $style='', $line_style=array(), $fill_color=array(), $closed=true) {
11981 if ($this->state != 2) {
11982 return;
11983 }
11984 $nc = count($p); // number of coordinates
11985 $np = $nc / 2; // number of points
11986 if ($closed) {
11987 // close polygon by adding the first 2 points at the end (one line)
11988 for ($i = 0; $i < 4; ++$i) {
11989 $p[$nc + $i] = $p[$i];
11990 }
11991 // copy style for the last added line
11992 if (isset($line_style[0])) {
11993 $line_style[$np] = $line_style[0];
11994 }
11995 $nc += 4;
11996 }
11997 if (!(false === strpos($style, 'F')) AND isset($fill_color)) {
11998 $this->SetFillColorArray($fill_color);
11999 }
12000 $op = TCPDF_STATIC::getPathPaintOperator($style);
12001 if ($op == 'f') {
12002 $line_style = array();
12003 }
12004 $draw = true;
12005 if ($line_style) {
12006 if (isset($line_style['all'])) {
12007 $this->SetLineStyle($line_style['all']);
12008 } else {
12009 $draw = false;
12010 if ($op == 'B') {
12011 // draw fill
12012 $op = 'f';
12013 $this->_outPoint($p[0], $p[1]);
12014 for ($i = 2; $i < $nc; $i = $i + 2) {
12015 $this->_outLine($p[$i], $p[$i + 1]);
12016 }
12017 $this->_out($op);
12018 }
12019 // draw outline
12020 $this->_outPoint($p[0], $p[1]);
12021 for ($i = 2; $i < $nc; $i = $i + 2) {
12022 $line_num = ($i / 2) - 1;
12023 if (isset($line_style[$line_num])) {
12024 if ($line_style[$line_num] != 0) {
12025 if (is_array($line_style[$line_num])) {
12026 $this->_out('S');
12027 $this->SetLineStyle($line_style[$line_num]);
12028 $this->_outPoint($p[$i - 2], $p[$i - 1]);
12029 $this->_outLine($p[$i], $p[$i + 1]);
12030 $this->_out('S');
12031 $this->_outPoint($p[$i], $p[$i + 1]);
12032 } else {
12033 $this->_outLine($p[$i], $p[$i + 1]);
12034 }
12035 }
12036 } else {
12037 $this->_outLine($p[$i], $p[$i + 1]);
12038 }
12039 }
12040 $this->_out($op);
12041 }
12042 }
12043 if ($draw) {
12044 $this->_outPoint($p[0], $p[1]);
12045 for ($i = 2; $i < $nc; $i = $i + 2) {
12046 $this->_outLine($p[$i], $p[$i + 1]);
12047 }
12048 $this->_out($op);
12049 }
12050 }
12051
12052 /**
12053 * Draws a regular polygon.
12054 * @param $x0 (float) Abscissa of center point.
12055 * @param $y0 (float) Ordinate of center point.
12056 * @param $r: (float) Radius of inscribed circle.
12057 * @param $ns (integer) Number of sides.
12058 * @param $angle (float) Angle oriented (anti-clockwise). Default value: 0.
12059 * @param $draw_circle (boolean) Draw inscribed circle or not. Default value: false.
12060 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information.
12061 * @param $line_style (array) Line style of polygon sides. Array with keys among the following:
12062 * <ul>
12063 * <li>all: Line style of all sides. Array like for SetLineStyle().</li>
12064 * <li>0 to ($ns - 1): Line style of each side. Array like for SetLineStyle().</li>
12065 * </ul>
12066 * If a key is not present or is null, not draws the side. Default value is default line style (empty array).
12067 * @param $fill_color (array) Fill color. Format: array(red, green, blue). Default value: default color (empty array).
12068 * @param $circle_style (string) Style of rendering of inscribed circle (if draws). Possible values are:
12069 * <ul>
12070 * <li>D or empty string: Draw (default).</li>
12071 * <li>F: Fill.</li>
12072 * <li>DF or FD: Draw and fill.</li>
12073 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
12074 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
12075 * </ul>
12076 * @param $circle_outLine_style (array) Line style of inscribed circle (if draws). Array like for SetLineStyle(). Default value: default line style (empty array).
12077 * @param $circle_fill_color (array) Fill color of inscribed circle (if draws). Format: array(red, green, blue). Default value: default color (empty array).
12078 * @public
12079 * @since 2.1.000 (2008-01-08)
12080 */
12081 public function RegularPolygon($x0, $y0, $r, $ns, $angle=0, $draw_circle=false, $style='', $line_style=array(), $fill_color=array(), $circle_style='', $circle_outLine_style=array(), $circle_fill_color=array()) {
12082 if (3 > $ns) {
12083 $ns = 3;
12084 }
12085 if ($draw_circle) {
12086 $this->Circle($x0, $y0, $r, 0, 360, $circle_style, $circle_outLine_style, $circle_fill_color);
12087 }
12088 $p = array();
12089 for ($i = 0; $i < $ns; ++$i) {
12090 $a = $angle + ($i * 360 / $ns);
12091 $a_rad = deg2rad((float) $a);
12092 $p[] = $x0 + ($r * sin($a_rad));
12093 $p[] = $y0 + ($r * cos($a_rad));
12094 }
12095 $this->Polygon($p, $style, $line_style, $fill_color);
12096 }
12097
12098 /**
12099 * Draws a star polygon
12100 * @param $x0 (float) Abscissa of center point.
12101 * @param $y0 (float) Ordinate of center point.
12102 * @param $r (float) Radius of inscribed circle.
12103 * @param $nv (integer) Number of vertices.
12104 * @param $ng (integer) Number of gap (if ($ng % $nv = 1) then is a regular polygon).
12105 * @param $angle: (float) Angle oriented (anti-clockwise). Default value: 0.
12106 * @param $draw_circle: (boolean) Draw inscribed circle or not. Default value is false.
12107 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information.
12108 * @param $line_style (array) Line style of polygon sides. Array with keys among the following:
12109 * <ul>
12110 * <li>all: Line style of all sides. Array like for
12111 * SetLineStyle().</li>
12112 * <li>0 to (n - 1): Line style of each side. Array like for SetLineStyle().</li>
12113 * </ul>
12114 * If a key is not present or is null, not draws the side. Default value is default line style (empty array).
12115 * @param $fill_color (array) Fill color. Format: array(red, green, blue). Default value: default color (empty array).
12116 * @param $circle_style (string) Style of rendering of inscribed circle (if draws). Possible values are:
12117 * <ul>
12118 * <li>D or empty string: Draw (default).</li>
12119 * <li>F: Fill.</li>
12120 * <li>DF or FD: Draw and fill.</li>
12121 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
12122 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
12123 * </ul>
12124 * @param $circle_outLine_style (array) Line style of inscribed circle (if draws). Array like for SetLineStyle(). Default value: default line style (empty array).
12125 * @param $circle_fill_color (array) Fill color of inscribed circle (if draws). Format: array(red, green, blue). Default value: default color (empty array).
12126 * @public
12127 * @since 2.1.000 (2008-01-08)
12128 */
12129 public function StarPolygon($x0, $y0, $r, $nv, $ng, $angle=0, $draw_circle=false, $style='', $line_style=array(), $fill_color=array(), $circle_style='', $circle_outLine_style=array(), $circle_fill_color=array()) {
12130 if ($nv < 2) {
12131 $nv = 2;
12132 }
12133 if ($draw_circle) {
12134 $this->Circle($x0, $y0, $r, 0, 360, $circle_style, $circle_outLine_style, $circle_fill_color);
12135 }
12136 $p2 = array();
12137 $visited = array();
12138 for ($i = 0; $i < $nv; ++$i) {
12139 $a = $angle + ($i * 360 / $nv);
12140 $a_rad = deg2rad((float) $a);
12141 $p2[] = $x0 + ($r * sin($a_rad));
12142 $p2[] = $y0 + ($r * cos($a_rad));
12143 $visited[] = false;
12144 }
12145 $p = array();
12146 $i = 0;
12147 do {
12148 $p[] = $p2[$i * 2];
12149 $p[] = $p2[($i * 2) + 1];
12150 $visited[$i] = true;
12151 $i += $ng;
12152 $i %= $nv;
12153 } while (!$visited[$i]);
12154 $this->Polygon($p, $style, $line_style, $fill_color);
12155 }
12156
12157 /**
12158 * Draws a rounded rectangle.
12159 * @param $x (float) Abscissa of upper-left corner.
12160 * @param $y (float) Ordinate of upper-left corner.
12161 * @param $w (float) Width.
12162 * @param $h (float) Height.
12163 * @param $r (float) the radius of the circle used to round off the corners of the rectangle.
12164 * @param $round_corner (string) Draws rounded corner or not. String with a 0 (not rounded i-corner) or 1 (rounded i-corner) in i-position. Positions are, in order and begin to 0: top right, bottom right, bottom left and top left. Default value: all rounded corner ("1111").
12165 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information.
12166 * @param $border_style (array) Border style of rectangle. Array like for SetLineStyle(). Default value: default line style (empty array).
12167 * @param $fill_color (array) Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K) or array(C,M,Y,K,SpotColorName). Default value: default color (empty array).
12168 * @public
12169 * @since 2.1.000 (2008-01-08)
12170 */
12171 public function RoundedRect($x, $y, $w, $h, $r, $round_corner='1111', $style='', $border_style=array(), $fill_color=array()) {
12172 $this->RoundedRectXY($x, $y, $w, $h, $r, $r, $round_corner, $style, $border_style, $fill_color);
12173 }
12174
12175 /**
12176 * Draws a rounded rectangle.
12177 * @param $x (float) Abscissa of upper-left corner.
12178 * @param $y (float) Ordinate of upper-left corner.
12179 * @param $w (float) Width.
12180 * @param $h (float) Height.
12181 * @param $rx (float) the x-axis radius of the ellipse used to round off the corners of the rectangle.
12182 * @param $ry (float) the y-axis radius of the ellipse used to round off the corners of the rectangle.
12183 * @param $round_corner (string) Draws rounded corner or not. String with a 0 (not rounded i-corner) or 1 (rounded i-corner) in i-position. Positions are, in order and begin to 0: top right, bottom right, bottom left and top left. Default value: all rounded corner ("1111").
12184 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information.
12185 * @param $border_style (array) Border style of rectangle. Array like for SetLineStyle(). Default value: default line style (empty array).
12186 * @param $fill_color (array) Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K) or array(C,M,Y,K,SpotColorName). Default value: default color (empty array).
12187 * @public
12188 * @since 4.9.019 (2010-04-22)
12189 */
12190 public function RoundedRectXY($x, $y, $w, $h, $rx, $ry, $round_corner='1111', $style='', $border_style=array(), $fill_color=array()) {
12191 if ($this->state != 2) {
12192 return;
12193 }
12194 if (($round_corner == '0000') OR (($rx == $ry) AND ($rx == 0))) {
12195 // Not rounded
12196 $this->Rect($x, $y, $w, $h, $style, $border_style, $fill_color);
12197 return;
12198 }
12199 // Rounded
12200 if (!(false === strpos($style, 'F')) AND isset($fill_color)) {
12201 $this->SetFillColorArray($fill_color);
12202 }
12203 $op = TCPDF_STATIC::getPathPaintOperator($style);
12204 if ($op == 'f') {
12205 $border_style = array();
12206 }
12207 if ($border_style) {
12208 $this->SetLineStyle($border_style);
12209 }
12210 $MyArc = 4 / 3 * (sqrt(2) - 1);
12211 $this->_outPoint($x + $rx, $y);
12212 $xc = $x + $w - $rx;
12213 $yc = $y + $ry;
12214 $this->_outLine($xc, $y);
12215 if ($round_corner[0]) {
12216 $this->_outCurve($xc + ($rx * $MyArc), $yc - $ry, $xc + $rx, $yc - ($ry * $MyArc), $xc + $rx, $yc);
12217 } else {
12218 $this->_outLine($x + $w, $y);
12219 }
12220 $xc = $x + $w - $rx;
12221 $yc = $y + $h - $ry;
12222 $this->_outLine($x + $w, $yc);
12223 if ($round_corner[1]) {
12224 $this->_outCurve($xc + $rx, $yc + ($ry * $MyArc), $xc + ($rx * $MyArc), $yc + $ry, $xc, $yc + $ry);
12225 } else {
12226 $this->_outLine($x + $w, $y + $h);
12227 }
12228 $xc = $x + $rx;
12229 $yc = $y + $h - $ry;
12230 $this->_outLine($xc, $y + $h);
12231 if ($round_corner[2]) {
12232 $this->_outCurve($xc - ($rx * $MyArc), $yc + $ry, $xc - $rx, $yc + ($ry * $MyArc), $xc - $rx, $yc);
12233 } else {
12234 $this->_outLine($x, $y + $h);
12235 }
12236 $xc = $x + $rx;
12237 $yc = $y + $ry;
12238 $this->_outLine($x, $yc);
12239 if ($round_corner[3]) {
12240 $this->_outCurve($xc - $rx, $yc - ($ry * $MyArc), $xc - ($rx * $MyArc), $yc - $ry, $xc, $yc - $ry);
12241 } else {
12242 $this->_outLine($x, $y);
12243 $this->_outLine($x + $rx, $y);
12244 }
12245 $this->_out($op);
12246 }
12247
12248 /**
12249 * Draws a grahic arrow.
12250 * @param $x0 (float) Abscissa of first point.
12251 * @param $y0 (float) Ordinate of first point.
12252 * @param $x1 (float) Abscissa of second point.
12253 * @param $y1 (float) Ordinate of second point.
12254 * @param $head_style (int) (0 = draw only arrowhead arms, 1 = draw closed arrowhead, but no fill, 2 = closed and filled arrowhead, 3 = filled arrowhead)
12255 * @param $arm_size (float) length of arrowhead arms
12256 * @param $arm_angle (int) angle between an arm and the shaft
12257 * @author Piotr Galecki, Nicola Asuni, Andy Meier
12258 * @since 4.6.018 (2009-07-10)
12259 */
12260 public function Arrow($x0, $y0, $x1, $y1, $head_style=0, $arm_size=5, $arm_angle=15) {
12261 // getting arrow direction angle
12262 // 0 deg angle is when both arms go along X axis. angle grows clockwise.
12263 $dir_angle = atan2(($y0 - $y1), ($x0 - $x1));
12264 if ($dir_angle < 0) {
12265 $dir_angle += (2 * M_PI);
12266 }
12267 $arm_angle = deg2rad($arm_angle);
12268 $sx1 = $x1;
12269 $sy1 = $y1;
12270 if ($head_style > 0) {
12271 // calculate the stopping point for the arrow shaft
12272 $sx1 = $x1 + (($arm_size - $this->LineWidth) * cos($dir_angle));
12273 $sy1 = $y1 + (($arm_size - $this->LineWidth) * sin($dir_angle));
12274 }
12275 // main arrow line / shaft
12276 $this->Line($x0, $y0, $sx1, $sy1);
12277 // left arrowhead arm tip
12278 $x2L = $x1 + ($arm_size * cos($dir_angle + $arm_angle));
12279 $y2L = $y1 + ($arm_size * sin($dir_angle + $arm_angle));
12280 // right arrowhead arm tip
12281 $x2R = $x1 + ($arm_size * cos($dir_angle - $arm_angle));
12282 $y2R = $y1 + ($arm_size * sin($dir_angle - $arm_angle));
12283 $mode = 'D';
12284 $style = array();
12285 switch ($head_style) {
12286 case 0: {
12287 // draw only arrowhead arms
12288 $mode = 'D';
12289 $style = array(1, 1, 0);
12290 break;
12291 }
12292 case 1: {
12293 // draw closed arrowhead, but no fill
12294 $mode = 'D';
12295 break;
12296 }
12297 case 2: {
12298 // closed and filled arrowhead
12299 $mode = 'DF';
12300 break;
12301 }
12302 case 3: {
12303 // filled arrowhead
12304 $mode = 'F';
12305 break;
12306 }
12307 }
12308 $this->Polygon(array($x2L, $y2L, $x1, $y1, $x2R, $y2R), $mode, $style, array());
12309 }
12310
12311 // END GRAPHIC FUNCTIONS SECTION -----------------------
12312
12313 /**
12314 * Add a Named Destination.
12315 * NOTE: destination names are unique, so only last entry will be saved.
12316 * @param $name (string) Destination name.
12317 * @param $y (float) Y position in user units of the destiantion on the selected page (default = -1 = current position; 0 = page start;).
12318 * @param $page (int|string) Target page number (leave empty for current page). If you prefix a page number with the * character, then this page will not be changed when adding/deleting/moving pages.
12319 * @param $x (float) X position in user units of the destiantion on the selected page (default = -1 = current position;).
12320 * @return (string) Stripped named destination identifier or false in case of error.
12321 * @public
12322 * @author Christian Deligant, Nicola Asuni
12323 * @since 5.9.097 (2011-06-23)
12324 */
12325 public function setDestination($name, $y=-1, $page='', $x=-1) {
12326 // remove unsupported characters
12327 $name = TCPDF_STATIC::encodeNameObject($name);
12328 if (TCPDF_STATIC::empty_string($name)) {
12329 return false;
12330 }
12331 if ($y == -1) {
12332 $y = $this->GetY();
12333 } elseif ($y < 0) {
12334 $y = 0;
12335 } elseif ($y > $this->h) {
12336 $y = $this->h;
12337 }
12338 if ($x == -1) {
12339 $x = $this->GetX();
12340 } elseif ($x < 0) {
12341 $x = 0;
12342 } elseif ($x > $this->w) {
12343 $x = $this->w;
12344 }
12345 $fixed = false;
12346 if (!empty($page) AND ($page[0] == '*')) {
12347 $page = intval(substr($page, 1));
12348 // this page number will not be changed when moving/add/deleting pages
12349 $fixed = true;
12350 }
12351 if (empty($page)) {
12352 $page = $this->PageNo();
12353 if (empty($page)) {
12354 return;
12355 }
12356 }
12357 $this->dests[$name] = array('x' => $x, 'y' => $y, 'p' => $page, 'f' => $fixed);
12358 return $name;
12359 }
12360
12361 /**
12362 * Return the Named Destination array.
12363 * @return (array) Named Destination array.
12364 * @public
12365 * @author Nicola Asuni
12366 * @since 5.9.097 (2011-06-23)
12367 */
12368 public function getDestination() {
12369 return $this->dests;
12370 }
12371
12372 /**
12373 * Insert Named Destinations.
12374 * @protected
12375 * @author Johannes G\FCntert, Nicola Asuni
12376 * @since 5.9.098 (2011-06-23)
12377 */
12378 protected function _putdests() {
12379 if (empty($this->dests)) {
12380 return;
12381 }
12382 $this->n_dests = $this->_newobj();
12383 $out = ' <<';
12384 foreach($this->dests as $name => $o) {
12385 $out .= ' /'.$name.' '.sprintf('[%u 0 R /XYZ %F %F null]', $this->page_obj_id[($o['p'])], ($o['x'] * $this->k), ($this->pagedim[$o['p']]['h'] - ($o['y'] * $this->k)));
12386 }
12387 $out .= ' >>';
12388 $out .= "\n".'endobj';
12389 $this->_out($out);
12390 }
12391
12392 /**
12393 * Adds a bookmark - alias for Bookmark().
12394 * @param $txt (string) Bookmark description.
12395 * @param $level (int) Bookmark level (minimum value is 0).
12396 * @param $y (float) Y position in user units of the bookmark on the selected page (default = -1 = current position; 0 = page start;).
12397 * @param $page (int|string) Target page number (leave empty for current page). If you prefix a page number with the * character, then this page will not be changed when adding/deleting/moving pages.
12398 * @param $style (string) Font style: B = Bold, I = Italic, BI = Bold + Italic.
12399 * @param $color (array) RGB color array (values from 0 to 255).
12400 * @param $x (float) X position in user units of the bookmark on the selected page (default = -1 = current position;).
12401 * @param $link (mixed) URL, or numerical link ID, or named destination (# character followed by the destination name), or embedded file (* character followed by the file name).
12402 * @public
12403 */
12404 public function setBookmark($txt, $level=0, $y=-1, $page='', $style='', $color=array(0,0,0), $x=-1, $link='') {
12405 $this->Bookmark($txt, $level, $y, $page, $style, $color, $x, $link);
12406 }
12407
12408 /**
12409 * Adds a bookmark.
12410 * @param $txt (string) Bookmark description.
12411 * @param $level (int) Bookmark level (minimum value is 0).
12412 * @param $y (float) Y position in user units of the bookmark on the selected page (default = -1 = current position; 0 = page start;).
12413 * @param $page (int|string) Target page number (leave empty for current page). If you prefix a page number with the * character, then this page will not be changed when adding/deleting/moving pages.
12414 * @param $style (string) Font style: B = Bold, I = Italic, BI = Bold + Italic.
12415 * @param $color (array) RGB color array (values from 0 to 255).
12416 * @param $x (float) X position in user units of the bookmark on the selected page (default = -1 = current position;).
12417 * @param $link (mixed) URL, or numerical link ID, or named destination (# character followed by the destination name), or embedded file (* character followed by the file name).
12418 * @public
12419 * @since 2.1.002 (2008-02-12)
12420 */
12421 public function Bookmark($txt, $level=0, $y=-1, $page='', $style='', $color=array(0,0,0), $x=-1, $link='') {
12422 if ($level < 0) {
12423 $level = 0;
12424 }
12425 if (isset($this->outlines[0])) {
12426 $lastoutline = end($this->outlines);
12427 $maxlevel = $lastoutline['l'] + 1;
12428 } else {
12429 $maxlevel = 0;
12430 }
12431 if ($level > $maxlevel) {
12432 $level = $maxlevel;
12433 }
12434 if ($y == -1) {
12435 $y = $this->GetY();
12436 } elseif ($y < 0) {
12437 $y = 0;
12438 } elseif ($y > $this->h) {
12439 $y = $this->h;
12440 }
12441 if ($x == -1) {
12442 $x = $this->GetX();
12443 } elseif ($x < 0) {
12444 $x = 0;
12445 } elseif ($x > $this->w) {
12446 $x = $this->w;
12447 }
12448 $fixed = false;
12449 if (!empty($page) AND ($page[0] == '*')) {
12450 $page = intval(substr($page, 1));
12451 // this page number will not be changed when moving/add/deleting pages
12452 $fixed = true;
12453 }
12454 if (empty($page)) {
12455 $page = $this->PageNo();
12456 if (empty($page)) {
12457 return;
12458 }
12459 }
12460 $this->outlines[] = array('t' => $txt, 'l' => $level, 'x' => $x, 'y' => $y, 'p' => $page, 'f' => $fixed, 's' => strtoupper($style), 'c' => $color, 'u' => $link);
12461 }
12462
12463 /**
12464 * Sort bookmarks for page and key.
12465 * @protected
12466 * @since 5.9.119 (2011-09-19)
12467 */
12468 protected function sortBookmarks() {
12469 // get sorting columns
12470 $outline_p = array();
12471 $outline_y = array();
12472 foreach ($this->outlines as $key => $row) {
12473 $outline_p[$key] = $row['p'];
12474 $outline_k[$key] = $key;
12475 }
12476 // sort outlines by page and original position
12477 array_multisort($outline_p, SORT_NUMERIC, SORT_ASC, $outline_k, SORT_NUMERIC, SORT_ASC, $this->outlines);
12478 }
12479
12480 /**
12481 * Create a bookmark PDF string.
12482 * @protected
12483 * @author Olivier Plathey, Nicola Asuni
12484 * @since 2.1.002 (2008-02-12)
12485 */
12486 protected function _putbookmarks() {
12487 $nb = count($this->outlines);
12488 if ($nb == 0) {
12489 return;
12490 }
12491 // sort bookmarks
12492 $this->sortBookmarks();
12493 $lru = array();
12494 $level = 0;
12495 foreach ($this->outlines as $i => $o) {
12496 if ($o['l'] > 0) {
12497 $parent = $lru[($o['l'] - 1)];
12498 //Set parent and last pointers
12499 $this->outlines[$i]['parent'] = $parent;
12500 $this->outlines[$parent]['last'] = $i;
12501 if ($o['l'] > $level) {
12502 //Level increasing: set first pointer
12503 $this->outlines[$parent]['first'] = $i;
12504 }
12505 } else {
12506 $this->outlines[$i]['parent'] = $nb;
12507 }
12508 if (($o['l'] <= $level) AND ($i > 0)) {
12509 //Set prev and next pointers
12510 $prev = $lru[$o['l']];
12511 $this->outlines[$prev]['next'] = $i;
12512 $this->outlines[$i]['prev'] = $prev;
12513 }
12514 $lru[$o['l']] = $i;
12515 $level = $o['l'];
12516 }
12517 //Outline items
12518 $n = $this->n + 1;
12519 $nltags = '/<br[\s]?\/>|<\/(blockquote|dd|dl|div|dt|h1|h2|h3|h4|h5|h6|hr|li|ol|p|pre|ul|tcpdf|table|tr|td)>/si';
12520 foreach ($this->outlines as $i => $o) {
12521 $oid = $this->_newobj();
12522 // covert HTML title to string
12523 $title = preg_replace($nltags, "\n", $o['t']);
12524 $title = preg_replace("/[\r]+/si", '', $title);
12525 $title = preg_replace("/[\n]+/si", "\n", $title);
12526 $title = strip_tags($title);
12527 $title = $this->stringTrim($title);
12528 $out = '<</Title '.$this->_textstring($title, $oid);
12529 $out .= ' /Parent '.($n + $o['parent']).' 0 R';
12530 if (isset($o['prev'])) {
12531 $out .= ' /Prev '.($n + $o['prev']).' 0 R';
12532 }
12533 if (isset($o['next'])) {
12534 $out .= ' /Next '.($n + $o['next']).' 0 R';
12535 }
12536 if (isset($o['first'])) {
12537 $out .= ' /First '.($n + $o['first']).' 0 R';
12538 }
12539 if (isset($o['last'])) {
12540 $out .= ' /Last '.($n + $o['last']).' 0 R';
12541 }
12542 if (isset($o['u']) AND !empty($o['u'])) {
12543 // link
12544 if (is_string($o['u'])) {
12545 if ($o['u'][0] == '#') {
12546 // internal destination
12547 $out .= ' /Dest /'.TCPDF_STATIC::encodeNameObject(substr($o['u'], 1));
12548 } elseif ($o['u'][0] == '%') {
12549 // embedded PDF file
12550 $filename = basename(substr($o['u'], 1));
12551 $out .= ' /A <</S /GoToE /D [0 /Fit] /NewWindow true /T << /R /C /P '.($o['p'] - 1).' /A '.$this->embeddedfiles[$filename]['a'].' >> >>';
12552 } elseif ($o['u'][0] == '*') {
12553 // embedded generic file
12554 $filename = basename(substr($o['u'], 1));
12555 $jsa = 'var D=event.target.doc;var MyData=D.dataObjects;for (var i in MyData) if (MyData[i].path=="'.$filename.'") D.exportDataObject( { cName : MyData[i].name, nLaunch : 2});';
12556 $out .= ' /A <</S /JavaScript /JS '.$this->_textstring($jsa, $oid).'>>';
12557 } else {
12558 // external URI link
12559 $out .= ' /A <</S /URI /URI '.$this->_datastring($this->unhtmlentities($o['u']), $oid).'>>';
12560 }
12561 } elseif (isset($this->links[$o['u']])) {
12562 // internal link ID
12563 $l = $this->links[$o['u']];
12564 if (isset($this->page_obj_id[($l['p'])])) {
12565 $out .= sprintf(' /Dest [%u 0 R /XYZ 0 %F null]', $this->page_obj_id[($l['p'])], ($this->pagedim[$l['p']]['h'] - ($l['y'] * $this->k)));
12566 }
12567 }
12568 } elseif (isset($this->page_obj_id[($o['p'])])) {
12569 // link to a page
12570 $out .= ' '.sprintf('/Dest [%u 0 R /XYZ %F %F null]', $this->page_obj_id[($o['p'])], ($o['x'] * $this->k), ($this->pagedim[$o['p']]['h'] - ($o['y'] * $this->k)));
12571 }
12572 // set font style
12573 $style = 0;
12574 if (!empty($o['s'])) {
12575 // bold
12576 if (strpos($o['s'], 'B') !== false) {
12577 $style |= 2;
12578 }
12579 // oblique
12580 if (strpos($o['s'], 'I') !== false) {
12581 $style |= 1;
12582 }
12583 }
12584 $out .= sprintf(' /F %d', $style);
12585 // set bookmark color
12586 if (isset($o['c']) AND is_array($o['c']) AND (count($o['c']) == 3)) {
12587 $color = array_values($o['c']);
12588 $out .= sprintf(' /C [%F %F %F]', ($color[0] / 255), ($color[1] / 255), ($color[2] / 255));
12589 } else {
12590 // black
12591 $out .= ' /C [0.0 0.0 0.0]';
12592 }
12593 $out .= ' /Count 0'; // normally closed item
12594 $out .= ' >>';
12595 $out .= "\n".'endobj';
12596 $this->_out($out);
12597 }
12598 //Outline root
12599 $this->OutlineRoot = $this->_newobj();
12600 $this->_out('<< /Type /Outlines /First '.$n.' 0 R /Last '.($n + $lru[0]).' 0 R >>'."\n".'endobj');
12601 }
12602
12603 // --- JAVASCRIPT ------------------------------------------------------
12604
12605 /**
12606 * Adds a javascript
12607 * @param $script (string) Javascript code
12608 * @public
12609 * @author Johannes G\FCntert, Nicola Asuni
12610 * @since 2.1.002 (2008-02-12)
12611 */
12612 public function IncludeJS($script) {
12613 $this->javascript .= $script;
12614 }
12615
12616 /**
12617 * Adds a javascript object and return object ID
12618 * @param $script (string) Javascript code
12619 * @param $onload (boolean) if true executes this object when opening the document
12620 * @return int internal object ID
12621 * @public
12622 * @author Nicola Asuni
12623 * @since 4.8.000 (2009-09-07)
12624 */
12625 public function addJavascriptObject($script, $onload=false) {
12626 if ($this->pdfa_mode) {
12627 // javascript is not allowed in PDF/A mode
12628 return false;
12629 }
12630 ++$this->n;
12631 $this->js_objects[$this->n] = array('n' => $this->n, 'js' => $script, 'onload' => $onload);
12632 return $this->n;
12633 }
12634
12635 /**
12636 * Create a javascript PDF string.
12637 * @protected
12638 * @author Johannes G\FCntert, Nicola Asuni
12639 * @since 2.1.002 (2008-02-12)
12640 */
12641 protected function _putjavascript() {
12642 if ($this->pdfa_mode OR (empty($this->javascript) AND empty($this->js_objects))) {
12643 return;
12644 }
12645 if (strpos($this->javascript, 'this.addField') > 0) {
12646 if (!$this->ur['enabled']) {
12647 //$this->setUserRights();
12648 }
12649 // the following two lines are used to avoid form fields duplication after saving
12650 // The addField method only works when releasing user rights (UR3)
12651 $jsa = sprintf("ftcpdfdocsaved=this.addField('%s','%s',%d,[%F,%F,%F,%F]);", 'tcpdfdocsaved', 'text', 0, 0, 1, 0, 1);
12652 $jsb = "getField('tcpdfdocsaved').value='saved';";
12653 $this->javascript = $jsa."\n".$this->javascript."\n".$jsb;
12654 }
12655 // name tree for javascript
12656 $this->n_js = '<< /Names [';
12657 if (!empty($this->javascript)) {
12658 $this->n_js .= ' (EmbeddedJS) '.($this->n + 1).' 0 R';
12659 }
12660 if (!empty($this->js_objects)) {
12661 foreach ($this->js_objects as $key => $val) {
12662 if ($val['onload']) {
12663 $this->n_js .= ' (JS'.$key.') '.$key.' 0 R';
12664 }
12665 }
12666 }
12667 $this->n_js .= ' ] >>';
12668 // default Javascript object
12669 if (!empty($this->javascript)) {
12670 $obj_id = $this->_newobj();
12671 $out = '<< /S /JavaScript';
12672 $out .= ' /JS '.$this->_textstring($this->javascript, $obj_id);
12673 $out .= ' >>';
12674 $out .= "\n".'endobj';
12675 $this->_out($out);
12676 }
12677 // additional Javascript objects
12678 if (!empty($this->js_objects)) {
12679 foreach ($this->js_objects as $key => $val) {
12680 $out = $this->_getobj($key)."\n".' << /S /JavaScript /JS '.$this->_textstring($val['js'], $key).' >>'."\n".'endobj';
12681 $this->_out($out);
12682 }
12683 }
12684 }
12685
12686 /**
12687 * Adds a javascript form field.
12688 * @param $type (string) field type
12689 * @param $name (string) field name
12690 * @param $x (int) horizontal position
12691 * @param $y (int) vertical position
12692 * @param $w (int) width
12693 * @param $h (int) height
12694 * @param $prop (array) javascript field properties. Possible values are described on official Javascript for Acrobat API reference.
12695 * @protected
12696 * @author Denis Van Nuffelen, Nicola Asuni
12697 * @since 2.1.002 (2008-02-12)
12698 */
12699 protected function _addfield($type, $name, $x, $y, $w, $h, $prop) {
12700 if ($this->rtl) {
12701 $x = $x - $w;
12702 }
12703 // the followind avoid fields duplication after saving the document
12704 $this->javascript .= "if (getField('tcpdfdocsaved').value != 'saved') {";
12705 $k = $this->k;
12706 $this->javascript .= sprintf("f".$name."=this.addField('%s','%s',%u,[%F,%F,%F,%F]);", $name, $type, $this->PageNo()-1, $x*$k, ($this->h-$y)*$k+1, ($x+$w)*$k, ($this->h-$y-$h)*$k+1)."\n";
12707 $this->javascript .= 'f'.$name.'.textSize='.$this->FontSizePt.";\n";
12708 while (list($key, $val) = each($prop)) {
12709 if (strcmp(substr($key, -5), 'Color') == 0) {
12710 $val = TCPDF_COLORS::_JScolor($val);
12711 } else {
12712 $val = "'".$val."'";
12713 }
12714 $this->javascript .= 'f'.$name.'.'.$key.'='.$val.";\n";
12715 }
12716 if ($this->rtl) {
12717 $this->x -= $w;
12718 } else {
12719 $this->x += $w;
12720 }
12721 $this->javascript .= '}';
12722 }
12723
12724 // --- FORM FIELDS -----------------------------------------------------
12725
12726
12727
12728 /**
12729 * Set default properties for form fields.
12730 * @param $prop (array) javascript field properties. Possible values are described on official Javascript for Acrobat API reference.
12731 * @public
12732 * @author Nicola Asuni
12733 * @since 4.8.000 (2009-09-06)
12734 */
12735 public function setFormDefaultProp($prop=array()) {
12736 $this->default_form_prop = $prop;
12737 }
12738
12739 /**
12740 * Return the default properties for form fields.
12741 * @return array $prop javascript field properties. Possible values are described on official Javascript for Acrobat API reference.
12742 * @public
12743 * @author Nicola Asuni
12744 * @since 4.8.000 (2009-09-06)
12745 */
12746 public function getFormDefaultProp() {
12747 return $this->default_form_prop;
12748 }
12749
12750 /**
12751 * Creates a text field
12752 * @param $name (string) field name
12753 * @param $w (float) Width of the rectangle
12754 * @param $h (float) Height of the rectangle
12755 * @param $prop (array) javascript field properties. Possible values are described on official Javascript for Acrobat API reference.
12756 * @param $opt (array) annotation parameters. Possible values are described on official PDF32000_2008 reference.
12757 * @param $x (float) Abscissa of the upper-left corner of the rectangle
12758 * @param $y (float) Ordinate of the upper-left corner of the rectangle
12759 * @param $js (boolean) if true put the field using JavaScript (requires Acrobat Writer to be rendered).
12760 * @public
12761 * @author Nicola Asuni
12762 * @since 4.8.000 (2009-09-07)
12763 */
12764 public function TextField($name, $w, $h, $prop=array(), $opt=array(), $x='', $y='', $js=false) {
12765 if ($x === '') {
12766 $x = $this->x;
12767 }
12768 if ($y === '') {
12769 $y = $this->y;
12770 }
12771 // check page for no-write regions and adapt page margins if necessary
12772 list($x, $y) = $this->checkPageRegions($h, $x, $y);
12773 if ($js) {
12774 $this->_addfield('text', $name, $x, $y, $w, $h, $prop);
12775 return;
12776 }
12777 // get default style
12778 $prop = array_merge($this->getFormDefaultProp(), $prop);
12779 // get annotation data
12780 $popt = TCPDF_STATIC::getAnnotOptFromJSProp($prop, $this->spot_colors, $this->rtl);
12781 // set default appearance stream
12782 $this->annotation_fonts[$this->CurrentFont['fontkey']] = $this->CurrentFont['i'];
12783 $fontstyle = sprintf('/F%d %F Tf %s', $this->CurrentFont['i'], $this->FontSizePt, $this->TextColor);
12784 $popt['da'] = $fontstyle;
12785 // build appearance stream
12786 $popt['ap'] = array();
12787 $popt['ap']['n'] = '/Tx BMC q '.$fontstyle.' ';
12788 $text = '';
12789 if (isset($prop['value']) AND !empty($prop['value'])) {
12790 $text = $prop['value'];
12791 } elseif (isset($opt['v']) AND !empty($opt['v'])) {
12792 $text = $opt['v'];
12793 }
12794 $tmpid = $this->startTemplate($w, $h, false);
12795 $align = '';
12796 if (isset($popt['q'])) {
12797 switch ($popt['q']) {
12798 case 0: {
12799 $align = 'L';
12800 break;
12801 }
12802 case 1: {
12803 $align = 'C';
12804 break;
12805 }
12806 case 2: {
12807 $align = 'R';
12808 break;
12809 }
12810 default: {
12811 $align = '';
12812 break;
12813 }
12814 }
12815 }
12816 $this->MultiCell($w, $h, $text, 0, $align, false, 0, 0, 0, true, 0, false, true, 0, 'T', false);
12817 $this->endTemplate();
12818 --$this->n;
12819 $popt['ap']['n'] .= $this->xobjects[$tmpid]['outdata'];
12820 unset($this->xobjects[$tmpid]);
12821 $popt['ap']['n'] .= 'Q EMC';
12822 // merge options
12823 $opt = array_merge($popt, $opt);
12824 // remove some conflicting options
12825 unset($opt['bs']);
12826 // set remaining annotation data
12827 $opt['Subtype'] = 'Widget';
12828 $opt['ft'] = 'Tx';
12829 $opt['t'] = $name;
12830 // Additional annotation's parameters (check _putannotsobj() method):
12831 //$opt['f']
12832 //$opt['as']
12833 //$opt['bs']
12834 //$opt['be']
12835 //$opt['c']
12836 //$opt['border']
12837 //$opt['h']
12838 //$opt['mk'];
12839 //$opt['mk']['r']
12840 //$opt['mk']['bc'];
12841 //$opt['mk']['bg'];
12842 unset($opt['mk']['ca']);
12843 unset($opt['mk']['rc']);
12844 unset($opt['mk']['ac']);
12845 unset($opt['mk']['i']);
12846 unset($opt['mk']['ri']);
12847 unset($opt['mk']['ix']);
12848 unset($opt['mk']['if']);
12849 //$opt['mk']['if']['sw'];
12850 //$opt['mk']['if']['s'];
12851 //$opt['mk']['if']['a'];
12852 //$opt['mk']['if']['fb'];
12853 unset($opt['mk']['tp']);
12854 //$opt['tu']
12855 //$opt['tm']
12856 //$opt['ff']
12857 //$opt['v']
12858 //$opt['dv']
12859 //$opt['a']
12860 //$opt['aa']
12861 //$opt['q']
12862 $this->Annotation($x, $y, $w, $h, $name, $opt, 0);
12863 if ($this->rtl) {
12864 $this->x -= $w;
12865 } else {
12866 $this->x += $w;
12867 }
12868 }
12869
12870 /**
12871 * Creates a RadioButton field.
12872 * @param $name (string) Field name.
12873 * @param $w (int) Width of the radio button.
12874 * @param $prop (array) Javascript field properties. Possible values are described on official Javascript for Acrobat API reference.
12875 * @param $opt (array) Annotation parameters. Possible values are described on official PDF32000_2008 reference.
12876 * @param $onvalue (string) Value to be returned if selected.
12877 * @param $checked (boolean) Define the initial state.
12878 * @param $x (float) Abscissa of the upper-left corner of the rectangle
12879 * @param $y (float) Ordinate of the upper-left corner of the rectangle
12880 * @param $js (boolean) If true put the field using JavaScript (requires Acrobat Writer to be rendered).
12881 * @public
12882 * @author Nicola Asuni
12883 * @since 4.8.000 (2009-09-07)
12884 */
12885 public function RadioButton($name, $w, $prop=array(), $opt=array(), $onvalue='On', $checked=false, $x='', $y='', $js=false) {
12886 if ($x === '') {
12887 $x = $this->x;
12888 }
12889 if ($y === '') {
12890 $y = $this->y;
12891 }
12892 // check page for no-write regions and adapt page margins if necessary
12893 list($x, $y) = $this->checkPageRegions($w, $x, $y);
12894 if ($js) {
12895 $this->_addfield('radiobutton', $name, $x, $y, $w, $w, $prop);
12896 return;
12897 }
12898 if (TCPDF_STATIC::empty_string($onvalue)) {
12899 $onvalue = 'On';
12900 }
12901 if ($checked) {
12902 $defval = $onvalue;
12903 } else {
12904 $defval = 'Off';
12905 }
12906 // set font
12907 $font = 'zapfdingbats';
12908 if ($this->pdfa_mode) {
12909 // all fonts must be embedded
12910 $font = 'pdfa'.$font;
12911 }
12912 $this->AddFont($font);
12913 $tmpfont = $this->getFontBuffer($font);
12914 // set data for parent group
12915 if (!isset($this->radiobutton_groups[$this->page])) {
12916 $this->radiobutton_groups[$this->page] = array();
12917 }
12918 if (!isset($this->radiobutton_groups[$this->page][$name])) {
12919 $this->radiobutton_groups[$this->page][$name] = array();
12920 ++$this->n;
12921 $this->radiobutton_groups[$this->page][$name]['n'] = $this->n;
12922 $this->radio_groups[] = $this->n;
12923 }
12924 $kid = ($this->n + 1);
12925 // save object ID to be added on Kids entry on parent object
12926 $this->radiobutton_groups[$this->page][$name][] = array('kid' => $kid, 'def' => $defval);
12927 // get default style
12928 $prop = array_merge($this->getFormDefaultProp(), $prop);
12929 $prop['NoToggleToOff'] = 'true';
12930 $prop['Radio'] = 'true';
12931 $prop['borderStyle'] = 'inset';
12932 // get annotation data
12933 $popt = TCPDF_STATIC::getAnnotOptFromJSProp($prop, $this->spot_colors, $this->rtl);
12934 // set additional default options
12935 $this->annotation_fonts[$tmpfont['fontkey']] = $tmpfont['i'];
12936 $fontstyle = sprintf('/F%d %F Tf %s', $tmpfont['i'], $this->FontSizePt, $this->TextColor);
12937 $popt['da'] = $fontstyle;
12938 // build appearance stream
12939 $popt['ap'] = array();
12940 $popt['ap']['n'] = array();
12941 $fx = ((($w - $this->getAbsFontMeasure($tmpfont['cw'][108])) / 2) * $this->k);
12942 $fy = (($w - ((($tmpfont['desc']['Ascent'] - $tmpfont['desc']['Descent']) * $this->FontSizePt / 1000) / $this->k)) * $this->k);
12943 $popt['ap']['n'][$onvalue] = sprintf('q %s BT /F%d %F Tf %F %F Td ('.chr(108).') Tj ET Q', $this->TextColor, $tmpfont['i'], $this->FontSizePt, $fx, $fy);
12944 $popt['ap']['n']['Off'] = sprintf('q %s BT /F%d %F Tf %F %F Td ('.chr(109).') Tj ET Q', $this->TextColor, $tmpfont['i'], $this->FontSizePt, $fx, $fy);
12945 if (!isset($popt['mk'])) {
12946 $popt['mk'] = array();
12947 }
12948 $popt['mk']['ca'] = '(l)';
12949 // merge options
12950 $opt = array_merge($popt, $opt);
12951 // set remaining annotation data
12952 $opt['Subtype'] = 'Widget';
12953 $opt['ft'] = 'Btn';
12954 if ($checked) {
12955 $opt['v'] = array('/'.$onvalue);
12956 $opt['as'] = $onvalue;
12957 } else {
12958 $opt['as'] = 'Off';
12959 }
12960 // store readonly flag
12961 if (!isset($this->radiobutton_groups[$this->page][$name]['#readonly#'])) {
12962 $this->radiobutton_groups[$this->page][$name]['#readonly#'] = false;
12963 }
12964 $this->radiobutton_groups[$this->page][$name]['#readonly#'] |= ($opt['f'] & 64);
12965 $this->Annotation($x, $y, $w, $w, $name, $opt, 0);
12966 if ($this->rtl) {
12967 $this->x -= $w;
12968 } else {
12969 $this->x += $w;
12970 }
12971 }
12972
12973 /**
12974 * Creates a List-box field
12975 * @param $name (string) field name
12976 * @param $w (int) width
12977 * @param $h (int) height
12978 * @param $values (array) array containing the list of values.
12979 * @param $prop (array) javascript field properties. Possible values are described on official Javascript for Acrobat API reference.
12980 * @param $opt (array) annotation parameters. Possible values are described on official PDF32000_2008 reference.
12981 * @param $x (float) Abscissa of the upper-left corner of the rectangle
12982 * @param $y (float) Ordinate of the upper-left corner of the rectangle
12983 * @param $js (boolean) if true put the field using JavaScript (requires Acrobat Writer to be rendered).
12984 * @public
12985 * @author Nicola Asuni
12986 * @since 4.8.000 (2009-09-07)
12987 */
12988 public function ListBox($name, $w, $h, $values, $prop=array(), $opt=array(), $x='', $y='', $js=false) {
12989 if ($x === '') {
12990 $x = $this->x;
12991 }
12992 if ($y === '') {
12993 $y = $this->y;
12994 }
12995 // check page for no-write regions and adapt page margins if necessary
12996 list($x, $y) = $this->checkPageRegions($h, $x, $y);
12997 if ($js) {
12998 $this->_addfield('listbox', $name, $x, $y, $w, $h, $prop);
12999 $s = '';
13000 foreach ($values as $value) {
13001 if (is_array($value)) {
13002 $s .= ',[\''.addslashes($value[1]).'\',\''.addslashes($value[0]).'\']';
13003 } else {
13004 $s .= ',[\''.addslashes($value).'\',\''.addslashes($value).'\']';
13005 }
13006 }
13007 $this->javascript .= 'f'.$name.'.setItems('.substr($s, 1).');'."\n";
13008 return;
13009 }
13010 // get default style
13011 $prop = array_merge($this->getFormDefaultProp(), $prop);
13012 // get annotation data
13013 $popt = TCPDF_STATIC::getAnnotOptFromJSProp($prop, $this->spot_colors, $this->rtl);
13014 // set additional default values
13015 $this->annotation_fonts[$this->CurrentFont['fontkey']] = $this->CurrentFont['i'];
13016 $fontstyle = sprintf('/F%d %F Tf %s', $this->CurrentFont['i'], $this->FontSizePt, $this->TextColor);
13017 $popt['da'] = $fontstyle;
13018 // build appearance stream
13019 $popt['ap'] = array();
13020 $popt['ap']['n'] = '/Tx BMC q '.$fontstyle.' ';
13021 $text = '';
13022 foreach($values as $item) {
13023 if (is_array($item)) {
13024 $text .= $item[1]."\n";
13025 } else {
13026 $text .= $item."\n";
13027 }
13028 }
13029 $tmpid = $this->startTemplate($w, $h, false);
13030 $this->MultiCell($w, $h, $text, 0, '', false, 0, 0, 0, true, 0, false, true, 0, 'T', false);
13031 $this->endTemplate();
13032 --$this->n;
13033 $popt['ap']['n'] .= $this->xobjects[$tmpid]['outdata'];
13034 unset($this->xobjects[$tmpid]);
13035 $popt['ap']['n'] .= 'Q EMC';
13036 // merge options
13037 $opt = array_merge($popt, $opt);
13038 // set remaining annotation data
13039 $opt['Subtype'] = 'Widget';
13040 $opt['ft'] = 'Ch';
13041 $opt['t'] = $name;
13042 $opt['opt'] = $values;
13043 unset($opt['mk']['ca']);
13044 unset($opt['mk']['rc']);
13045 unset($opt['mk']['ac']);
13046 unset($opt['mk']['i']);
13047 unset($opt['mk']['ri']);
13048 unset($opt['mk']['ix']);
13049 unset($opt['mk']['if']);
13050 unset($opt['mk']['tp']);
13051 $this->Annotation($x, $y, $w, $h, $name, $opt, 0);
13052 if ($this->rtl) {
13053 $this->x -= $w;
13054 } else {
13055 $this->x += $w;
13056 }
13057 }
13058
13059 /**
13060 * Creates a Combo-box field
13061 * @param $name (string) field name
13062 * @param $w (int) width
13063 * @param $h (int) height
13064 * @param $values (array) array containing the list of values.
13065 * @param $prop (array) javascript field properties. Possible values are described on official Javascript for Acrobat API reference.
13066 * @param $opt (array) annotation parameters. Possible values are described on official PDF32000_2008 reference.
13067 * @param $x (float) Abscissa of the upper-left corner of the rectangle
13068 * @param $y (float) Ordinate of the upper-left corner of the rectangle
13069 * @param $js (boolean) if true put the field using JavaScript (requires Acrobat Writer to be rendered).
13070 * @public
13071 * @author Nicola Asuni
13072 * @since 4.8.000 (2009-09-07)
13073 */
13074 public function ComboBox($name, $w, $h, $values, $prop=array(), $opt=array(), $x='', $y='', $js=false) {
13075 if ($x === '') {
13076 $x = $this->x;
13077 }
13078 if ($y === '') {
13079 $y = $this->y;
13080 }
13081 // check page for no-write regions and adapt page margins if necessary
13082 list($x, $y) = $this->checkPageRegions($h, $x, $y);
13083 if ($js) {
13084 $this->_addfield('combobox', $name, $x, $y, $w, $h, $prop);
13085 $s = '';
13086 foreach ($values as $value) {
13087 if (is_array($value)) {
13088 $s .= ',[\''.addslashes($value[1]).'\',\''.addslashes($value[0]).'\']';
13089 } else {
13090 $s .= ',[\''.addslashes($value).'\',\''.addslashes($value).'\']';
13091 }
13092 }
13093 $this->javascript .= 'f'.$name.'.setItems('.substr($s, 1).');'."\n";
13094 return;
13095 }
13096 // get default style
13097 $prop = array_merge($this->getFormDefaultProp(), $prop);
13098 $prop['Combo'] = true;
13099 // get annotation data
13100 $popt = TCPDF_STATIC::getAnnotOptFromJSProp($prop, $this->spot_colors, $this->rtl);
13101 // set additional default options
13102 $this->annotation_fonts[$this->CurrentFont['fontkey']] = $this->CurrentFont['i'];
13103 $fontstyle = sprintf('/F%d %F Tf %s', $this->CurrentFont['i'], $this->FontSizePt, $this->TextColor);
13104 $popt['da'] = $fontstyle;
13105 // build appearance stream
13106 $popt['ap'] = array();
13107 $popt['ap']['n'] = '/Tx BMC q '.$fontstyle.' ';
13108 $text = '';
13109 foreach($values as $item) {
13110 if (is_array($item)) {
13111 $text .= $item[1]."\n";
13112 } else {
13113 $text .= $item."\n";
13114 }
13115 }
13116 $tmpid = $this->startTemplate($w, $h, false);
13117 $this->MultiCell($w, $h, $text, 0, '', false, 0, 0, 0, true, 0, false, true, 0, 'T', false);
13118 $this->endTemplate();
13119 --$this->n;
13120 $popt['ap']['n'] .= $this->xobjects[$tmpid]['outdata'];
13121 unset($this->xobjects[$tmpid]);
13122 $popt['ap']['n'] .= 'Q EMC';
13123 // merge options
13124 $opt = array_merge($popt, $opt);
13125 // set remaining annotation data
13126 $opt['Subtype'] = 'Widget';
13127 $opt['ft'] = 'Ch';
13128 $opt['t'] = $name;
13129 $opt['opt'] = $values;
13130 unset($opt['mk']['ca']);
13131 unset($opt['mk']['rc']);
13132 unset($opt['mk']['ac']);
13133 unset($opt['mk']['i']);
13134 unset($opt['mk']['ri']);
13135 unset($opt['mk']['ix']);
13136 unset($opt['mk']['if']);
13137 unset($opt['mk']['tp']);
13138 $this->Annotation($x, $y, $w, $h, $name, $opt, 0);
13139 if ($this->rtl) {
13140 $this->x -= $w;
13141 } else {
13142 $this->x += $w;
13143 }
13144 }
13145
13146 /**
13147 * Creates a CheckBox field
13148 * @param $name (string) field name
13149 * @param $w (int) width
13150 * @param $checked (boolean) define the initial state.
13151 * @param $prop (array) javascript field properties. Possible values are described on official Javascript for Acrobat API reference.
13152 * @param $opt (array) annotation parameters. Possible values are described on official PDF32000_2008 reference.
13153 * @param $onvalue (string) value to be returned if selected.
13154 * @param $x (float) Abscissa of the upper-left corner of the rectangle
13155 * @param $y (float) Ordinate of the upper-left corner of the rectangle
13156 * @param $js (boolean) if true put the field using JavaScript (requires Acrobat Writer to be rendered).
13157 * @public
13158 * @author Nicola Asuni
13159 * @since 4.8.000 (2009-09-07)
13160 */
13161 public function CheckBox($name, $w, $checked=false, $prop=array(), $opt=array(), $onvalue='Yes', $x='', $y='', $js=false) {
13162 if ($x === '') {
13163 $x = $this->x;
13164 }
13165 if ($y === '') {
13166 $y = $this->y;
13167 }
13168 // check page for no-write regions and adapt page margins if necessary
13169 list($x, $y) = $this->checkPageRegions($w, $x, $y);
13170 if ($js) {
13171 $this->_addfield('checkbox', $name, $x, $y, $w, $w, $prop);
13172 return;
13173 }
13174 if (!isset($prop['value'])) {
13175 $prop['value'] = array('Yes');
13176 }
13177 // get default style
13178 $prop = array_merge($this->getFormDefaultProp(), $prop);
13179 $prop['borderStyle'] = 'inset';
13180 // get annotation data
13181 $popt = TCPDF_STATIC::getAnnotOptFromJSProp($prop, $this->spot_colors, $this->rtl);
13182 // set additional default options
13183 $font = 'zapfdingbats';
13184 if ($this->pdfa_mode) {
13185 // all fonts must be embedded
13186 $font = 'pdfa'.$font;
13187 }
13188 $this->AddFont($font);
13189 $tmpfont = $this->getFontBuffer($font);
13190 $this->annotation_fonts[$tmpfont['fontkey']] = $tmpfont['i'];
13191 $fontstyle = sprintf('/F%d %F Tf %s', $tmpfont['i'], $this->FontSizePt, $this->TextColor);
13192 $popt['da'] = $fontstyle;
13193 // build appearance stream
13194 $popt['ap'] = array();
13195 $popt['ap']['n'] = array();
13196 $fx = ((($w - $this->getAbsFontMeasure($tmpfont['cw'][110])) / 2) * $this->k);
13197 $fy = (($w - ((($tmpfont['desc']['Ascent'] - $tmpfont['desc']['Descent']) * $this->FontSizePt / 1000) / $this->k)) * $this->k);
13198 $popt['ap']['n']['Yes'] = sprintf('q %s BT /F%d %F Tf %F %F Td ('.chr(110).') Tj ET Q', $this->TextColor, $tmpfont['i'], $this->FontSizePt, $fx, $fy);
13199 $popt['ap']['n']['Off'] = sprintf('q %s BT /F%d %F Tf %F %F Td ('.chr(111).') Tj ET Q', $this->TextColor, $tmpfont['i'], $this->FontSizePt, $fx, $fy);
13200 // merge options
13201 $opt = array_merge($popt, $opt);
13202 // set remaining annotation data
13203 $opt['Subtype'] = 'Widget';
13204 $opt['ft'] = 'Btn';
13205 $opt['t'] = $name;
13206 if (TCPDF_STATIC::empty_string($onvalue)) {
13207 $onvalue = 'Yes';
13208 }
13209 $opt['opt'] = array($onvalue);
13210 if ($checked) {
13211 $opt['v'] = array('/Yes');
13212 $opt['as'] = 'Yes';
13213 } else {
13214 $opt['v'] = array('/Off');
13215 $opt['as'] = 'Off';
13216 }
13217 $this->Annotation($x, $y, $w, $w, $name, $opt, 0);
13218 if ($this->rtl) {
13219 $this->x -= $w;
13220 } else {
13221 $this->x += $w;
13222 }
13223 }
13224
13225 /**
13226 * Creates a button field
13227 * @param $name (string) field name
13228 * @param $w (int) width
13229 * @param $h (int) height
13230 * @param $caption (string) caption.
13231 * @param $action (mixed) action triggered by pressing the button. Use a string to specify a javascript action. Use an array to specify a form action options as on section 12.7.5 of PDF32000_2008.
13232 * @param $prop (array) javascript field properties. Possible values are described on official Javascript for Acrobat API reference.
13233 * @param $opt (array) annotation parameters. Possible values are described on official PDF32000_2008 reference.
13234 * @param $x (float) Abscissa of the upper-left corner of the rectangle
13235 * @param $y (float) Ordinate of the upper-left corner of the rectangle
13236 * @param $js (boolean) if true put the field using JavaScript (requires Acrobat Writer to be rendered).
13237 * @public
13238 * @author Nicola Asuni
13239 * @since 4.8.000 (2009-09-07)
13240 */
13241 public function Button($name, $w, $h, $caption, $action, $prop=array(), $opt=array(), $x='', $y='', $js=false) {
13242 if ($x === '') {
13243 $x = $this->x;
13244 }
13245 if ($y === '') {
13246 $y = $this->y;
13247 }
13248 // check page for no-write regions and adapt page margins if necessary
13249 list($x, $y) = $this->checkPageRegions($h, $x, $y);
13250 if ($js) {
13251 $this->_addfield('button', $name, $this->x, $this->y, $w, $h, $prop);
13252 $this->javascript .= 'f'.$name.".buttonSetCaption('".addslashes($caption)."');\n";
13253 $this->javascript .= 'f'.$name.".setAction('MouseUp','".addslashes($action)."');\n";
13254 $this->javascript .= 'f'.$name.".highlight='push';\n";
13255 $this->javascript .= 'f'.$name.".print=false;\n";
13256 return;
13257 }
13258 // get default style
13259 $prop = array_merge($this->getFormDefaultProp(), $prop);
13260 $prop['Pushbutton'] = 'true';
13261 $prop['highlight'] = 'push';
13262 $prop['display'] = 'display.noPrint';
13263 // get annotation data
13264 $popt = TCPDF_STATIC::getAnnotOptFromJSProp($prop, $this->spot_colors, $this->rtl);
13265 $this->annotation_fonts[$this->CurrentFont['fontkey']] = $this->CurrentFont['i'];
13266 $fontstyle = sprintf('/F%d %F Tf %s', $this->CurrentFont['i'], $this->FontSizePt, $this->TextColor);
13267 $popt['da'] = $fontstyle;
13268 // build appearance stream
13269 $popt['ap'] = array();
13270 $popt['ap']['n'] = '/Tx BMC q '.$fontstyle.' ';
13271 $tmpid = $this->startTemplate($w, $h, false);
13272 $bw = (2 / $this->k); // border width
13273 $border = array(
13274 'L' => array('width' => $bw, 'cap' => 'square', 'join' => 'miter', 'dash' => 0, 'color' => array(231)),
13275 'R' => array('width' => $bw, 'cap' => 'square', 'join' => 'miter', 'dash' => 0, 'color' => array(51)),
13276 'T' => array('width' => $bw, 'cap' => 'square', 'join' => 'miter', 'dash' => 0, 'color' => array(231)),
13277 'B' => array('width' => $bw, 'cap' => 'square', 'join' => 'miter', 'dash' => 0, 'color' => array(51)));
13278 $this->SetFillColor(204);
13279 $this->Cell($w, $h, $caption, $border, 0, 'C', true, '', 1, false, 'T', 'M');
13280 $this->endTemplate();
13281 --$this->n;
13282 $popt['ap']['n'] .= $this->xobjects[$tmpid]['outdata'];
13283 unset($this->xobjects[$tmpid]);
13284 $popt['ap']['n'] .= 'Q EMC';
13285 // set additional default options
13286 if (!isset($popt['mk'])) {
13287 $popt['mk'] = array();
13288 }
13289 $ann_obj_id = ($this->n + 1);
13290 if (!empty($action) AND !is_array($action)) {
13291 $ann_obj_id = ($this->n + 2);
13292 }
13293 $popt['mk']['ca'] = $this->_textstring($caption, $ann_obj_id);
13294 $popt['mk']['rc'] = $this->_textstring($caption, $ann_obj_id);
13295 $popt['mk']['ac'] = $this->_textstring($caption, $ann_obj_id);
13296 // merge options
13297 $opt = array_merge($popt, $opt);
13298 // set remaining annotation data
13299 $opt['Subtype'] = 'Widget';
13300 $opt['ft'] = 'Btn';
13301 $opt['t'] = $caption;
13302 $opt['v'] = $name;
13303 if (!empty($action)) {
13304 if (is_array($action)) {
13305 // form action options as on section 12.7.5 of PDF32000_2008.
13306 $opt['aa'] = '/D <<';
13307 $bmode = array('SubmitForm', 'ResetForm', 'ImportData');
13308 foreach ($action AS $key => $val) {
13309 if (($key == 'S') AND in_array($val, $bmode)) {
13310 $opt['aa'] .= ' /S /'.$val;
13311 } elseif (($key == 'F') AND (!empty($val))) {
13312 $opt['aa'] .= ' /F '.$this->_datastring($val, $ann_obj_id);
13313 } elseif (($key == 'Fields') AND is_array($val) AND !empty($val)) {
13314 $opt['aa'] .= ' /Fields [';
13315 foreach ($val AS $field) {
13316 $opt['aa'] .= ' '.$this->_textstring($field, $ann_obj_id);
13317 }
13318 $opt['aa'] .= ']';
13319 } elseif (($key == 'Flags')) {
13320 $ff = 0;
13321 if (is_array($val)) {
13322 foreach ($val AS $flag) {
13323 switch ($flag) {
13324 case 'Include/Exclude': {
13325 $ff += 1 << 0;
13326 break;
13327 }
13328 case 'IncludeNoValueFields': {
13329 $ff += 1 << 1;
13330 break;
13331 }
13332 case 'ExportFormat': {
13333 $ff += 1 << 2;
13334 break;
13335 }
13336 case 'GetMethod': {
13337 $ff += 1 << 3;
13338 break;
13339 }
13340 case 'SubmitCoordinates': {
13341 $ff += 1 << 4;
13342 break;
13343 }
13344 case 'XFDF': {
13345 $ff += 1 << 5;
13346 break;
13347 }
13348 case 'IncludeAppendSaves': {
13349 $ff += 1 << 6;
13350 break;
13351 }
13352 case 'IncludeAnnotations': {
13353 $ff += 1 << 7;
13354 break;
13355 }
13356 case 'SubmitPDF': {
13357 $ff += 1 << 8;
13358 break;
13359 }
13360 case 'CanonicalFormat': {
13361 $ff += 1 << 9;
13362 break;
13363 }
13364 case 'ExclNonUserAnnots': {
13365 $ff += 1 << 10;
13366 break;
13367 }
13368 case 'ExclFKey': {
13369 $ff += 1 << 11;
13370 break;
13371 }
13372 case 'EmbedForm': {
13373 $ff += 1 << 13;
13374 break;
13375 }
13376 }
13377 }
13378 } else {
13379 $ff = intval($val);
13380 }
13381 $opt['aa'] .= ' /Flags '.$ff;
13382 }
13383 }
13384 $opt['aa'] .= ' >>';
13385 } else {
13386 // Javascript action or raw action command
13387 $js_obj_id = $this->addJavascriptObject($action);
13388 $opt['aa'] = '/D '.$js_obj_id.' 0 R';
13389 }
13390 }
13391 $this->Annotation($x, $y, $w, $h, $name, $opt, 0);
13392 if ($this->rtl) {
13393 $this->x -= $w;
13394 } else {
13395 $this->x += $w;
13396 }
13397 }
13398
13399 // --- END FORMS FIELDS ------------------------------------------------
13400
13401 /**
13402 * Add certification signature (DocMDP or UR3)
13403 * You can set only one signature type
13404 * @protected
13405 * @author Nicola Asuni
13406 * @since 4.6.008 (2009-05-07)
13407 */
13408 protected function _putsignature() {
13409 if ((!$this->sign) OR (!isset($this->signature_data['cert_type']))) {
13410 return;
13411 }
13412 $sigobjid = ($this->sig_obj_id + 1);
13413 $out = $this->_getobj($sigobjid)."\n";
13414 $out .= '<< /Type /Sig';
13415 $out .= ' /Filter /Adobe.PPKLite';
13416 $out .= ' /SubFilter /adbe.pkcs7.detached';
13417 $out .= ' '.TCPDF_STATIC::$byterange_string;
13418 $out .= ' /Contents<'.str_repeat('0', $this->signature_max_length).'>';
13419 if (empty($this->signature_data['approval']) OR ($this->signature_data['approval'] != 'A')) {
13420 $out .= ' /Reference ['; // array of signature reference dictionaries
13421 $out .= ' << /Type /SigRef';
13422 if ($this->signature_data['cert_type'] > 0) {
13423 $out .= ' /TransformMethod /DocMDP';
13424 $out .= ' /TransformParams <<';
13425 $out .= ' /Type /TransformParams';
13426 $out .= ' /P '.$this->signature_data['cert_type'];
13427 $out .= ' /V /1.2';
13428 } else {
13429 $out .= ' /TransformMethod /UR3';
13430 $out .= ' /TransformParams <<';
13431 $out .= ' /Type /TransformParams';
13432 $out .= ' /V /2.2';
13433 if (!TCPDF_STATIC::empty_string($this->ur['document'])) {
13434 $out .= ' /Document['.$this->ur['document'].']';
13435 }
13436 if (!TCPDF_STATIC::empty_string($this->ur['form'])) {
13437 $out .= ' /Form['.$this->ur['form'].']';
13438 }
13439 if (!TCPDF_STATIC::empty_string($this->ur['signature'])) {
13440 $out .= ' /Signature['.$this->ur['signature'].']';
13441 }
13442 if (!TCPDF_STATIC::empty_string($this->ur['annots'])) {
13443 $out .= ' /Annots['.$this->ur['annots'].']';
13444 }
13445 if (!TCPDF_STATIC::empty_string($this->ur['ef'])) {
13446 $out .= ' /EF['.$this->ur['ef'].']';
13447 }
13448 if (!TCPDF_STATIC::empty_string($this->ur['formex'])) {
13449 $out .= ' /FormEX['.$this->ur['formex'].']';
13450 }
13451 }
13452 $out .= ' >>'; // close TransformParams
13453 // optional digest data (values must be calculated and replaced later)
13454 //$out .= ' /Data ********** 0 R';
13455 //$out .= ' /DigestMethod/MD5';
13456 //$out .= ' /DigestLocation[********** 34]';
13457 //$out .= ' /DigestValue<********************************>';
13458 $out .= ' >>';
13459 $out .= ' ]'; // end of reference
13460 }
13461 if (isset($this->signature_data['info']['Name']) AND !TCPDF_STATIC::empty_string($this->signature_data['info']['Name'])) {
13462 $out .= ' /Name '.$this->_textstring($this->signature_data['info']['Name'], $sigobjid);
13463 }
13464 if (isset($this->signature_data['info']['Location']) AND !TCPDF_STATIC::empty_string($this->signature_data['info']['Location'])) {
13465 $out .= ' /Location '.$this->_textstring($this->signature_data['info']['Location'], $sigobjid);
13466 }
13467 if (isset($this->signature_data['info']['Reason']) AND !TCPDF_STATIC::empty_string($this->signature_data['info']['Reason'])) {
13468 $out .= ' /Reason '.$this->_textstring($this->signature_data['info']['Reason'], $sigobjid);
13469 }
13470 if (isset($this->signature_data['info']['ContactInfo']) AND !TCPDF_STATIC::empty_string($this->signature_data['info']['ContactInfo'])) {
13471 $out .= ' /ContactInfo '.$this->_textstring($this->signature_data['info']['ContactInfo'], $sigobjid);
13472 }
13473 $out .= ' /M '.$this->_datestring($sigobjid, $this->doc_modification_timestamp);
13474 $out .= ' >>';
13475 $out .= "\n".'endobj';
13476 $this->_out($out);
13477 }
13478
13479 /**
13480 * Set User's Rights for PDF Reader
13481 * WARNING: This is experimental and currently do not work.
13482 * Check the PDF Reference 8.7.1 Transform Methods,
13483 * Table 8.105 Entries in the UR transform parameters dictionary
13484 * @param $enable (boolean) if true enable user's rights on PDF reader
13485 * @param $document (string) Names specifying additional document-wide usage rights for the document. The only defined value is "/FullSave", which permits a user to save the document along with modified form and/or annotation data.
13486 * @param $annots (string) Names specifying additional annotation-related usage rights for the document. Valid names in PDF 1.5 and later are /Create/Delete/Modify/Copy/Import/Export, which permit the user to perform the named operation on annotations.
13487 * @param $form (string) Names specifying additional form-field-related usage rights for the document. Valid names are: /Add/Delete/FillIn/Import/Export/SubmitStandalone/SpawnTemplate
13488 * @param $signature (string) Names specifying additional signature-related usage rights for the document. The only defined value is /Modify, which permits a user to apply a digital signature to an existing signature form field or clear a signed signature form field.
13489 * @param $ef (string) Names specifying additional usage rights for named embedded files in the document. Valid names are /Create/Delete/Modify/Import, which permit the user to perform the named operation on named embedded files
13490 Names specifying additional embedded-files-related usage rights for the document.
13491 * @param $formex (string) Names specifying additional form-field-related usage rights. The only valid name is BarcodePlaintext, which permits text form field data to be encoded as a plaintext two-dimensional barcode.
13492 * @public
13493 * @author Nicola Asuni
13494 * @since 2.9.000 (2008-03-26)
13495 */
13496 public function setUserRights(
13497 $enable=true,
13498 $document='/FullSave',
13499 $annots='/Create/Delete/Modify/Copy/Import/Export',
13500 $form='/Add/Delete/FillIn/Import/Export/SubmitStandalone/SpawnTemplate',
13501 $signature='/Modify',
13502 $ef='/Create/Delete/Modify/Import',
13503 $formex='') {
13504 $this->ur['enabled'] = $enable;
13505 $this->ur['document'] = $document;
13506 $this->ur['annots'] = $annots;
13507 $this->ur['form'] = $form;
13508 $this->ur['signature'] = $signature;
13509 $this->ur['ef'] = $ef;
13510 $this->ur['formex'] = $formex;
13511 if (!$this->sign) {
13512 $this->setSignature('', '', '', '', 0, array());
13513 }
13514 }
13515
13516 /**
13517 * Enable document signature (requires the OpenSSL Library).
13518 * The digital signature improve document authenticity and integrity and allows o enable extra features on Acrobat Reader.
13519 * To create self-signed signature: openssl req -x509 -nodes -days 365000 -newkey rsa:1024 -keyout tcpdf.crt -out tcpdf.crt
13520 * To export crt to p12: openssl pkcs12 -export -in tcpdf.crt -out tcpdf.p12
13521 * To convert pfx certificate to pem: openssl pkcs12 -in tcpdf.pfx -out tcpdf.crt -nodes
13522 * @param $signing_cert (mixed) signing certificate (string or filename prefixed with 'file://')
13523 * @param $private_key (mixed) private key (string or filename prefixed with 'file://')
13524 * @param $private_key_password (string) password
13525 * @param $extracerts (string) specifies the name of a file containing a bunch of extra certificates to include in the signature which can for example be used to help the recipient to verify the certificate that you used.
13526 * @param $cert_type (int) The access permissions granted for this document. Valid values shall be: 1 = No changes to the document shall be permitted; any change to the document shall invalidate the signature; 2 = Permitted changes shall be filling in forms, instantiating page templates, and signing; other changes shall invalidate the signature; 3 = Permitted changes shall be the same as for 2, as well as annotation creation, deletion, and modification; other changes shall invalidate the signature.
13527 * @param $info (array) array of option information: Name, Location, Reason, ContactInfo.
13528 * @param $approval (string) Enable approval signature eg. for PDF incremental update
13529 * @public
13530 * @author Nicola Asuni
13531 * @since 4.6.005 (2009-04-24)
13532 */
13533 public function setSignature($signing_cert='', $private_key='', $private_key_password='', $extracerts='', $cert_type=2, $info=array(), $approval='') {
13534 // to create self-signed signature: openssl req -x509 -nodes -days 365000 -newkey rsa:1024 -keyout tcpdf.crt -out tcpdf.crt
13535 // to export crt to p12: openssl pkcs12 -export -in tcpdf.crt -out tcpdf.p12
13536 // to convert pfx certificate to pem: openssl
13537 // OpenSSL> pkcs12 -in <cert.pfx> -out <cert.crt> -nodes
13538 $this->sign = true;
13539 ++$this->n;
13540 $this->sig_obj_id = $this->n; // signature widget
13541 ++$this->n; // signature object ($this->sig_obj_id + 1)
13542 $this->signature_data = array();
13543 if (strlen($signing_cert) == 0) {
13544 $this->Error('Please provide a certificate file and password!');
13545 }
13546 if (strlen($private_key) == 0) {
13547 $private_key = $signing_cert;
13548 }
13549 $this->signature_data['signcert'] = $signing_cert;
13550 $this->signature_data['privkey'] = $private_key;
13551 $this->signature_data['password'] = $private_key_password;
13552 $this->signature_data['extracerts'] = $extracerts;
13553 $this->signature_data['cert_type'] = $cert_type;
13554 $this->signature_data['info'] = $info;
13555 $this->signature_data['approval'] = $approval;
13556 }
13557
13558 /**
13559 * Set the digital signature appearance (a cliccable rectangle area to get signature properties)
13560 * @param $x (float) Abscissa of the upper-left corner.
13561 * @param $y (float) Ordinate of the upper-left corner.
13562 * @param $w (float) Width of the signature area.
13563 * @param $h (float) Height of the signature area.
13564 * @param $page (int) option page number (if < 0 the current page is used).
13565 * @param $name (string) Name of the signature.
13566 * @public
13567 * @author Nicola Asuni
13568 * @since 5.3.011 (2010-06-17)
13569 */
13570 public function setSignatureAppearance($x=0, $y=0, $w=0, $h=0, $page=-1, $name='') {
13571 $this->signature_appearance = $this->getSignatureAppearanceArray($x, $y, $w, $h, $page, $name);
13572 }
13573
13574 /**
13575 * Add an empty digital signature appearance (a cliccable rectangle area to get signature properties)
13576 * @param $x (float) Abscissa of the upper-left corner.
13577 * @param $y (float) Ordinate of the upper-left corner.
13578 * @param $w (float) Width of the signature area.
13579 * @param $h (float) Height of the signature area.
13580 * @param $page (int) option page number (if < 0 the current page is used).
13581 * @param $name (string) Name of the signature.
13582 * @public
13583 * @author Nicola Asuni
13584 * @since 5.9.101 (2011-07-06)
13585 */
13586 public function addEmptySignatureAppearance($x=0, $y=0, $w=0, $h=0, $page=-1, $name='') {
13587 ++$this->n;
13588 $this->empty_signature_appearance[] = array('objid' => $this->n) + $this->getSignatureAppearanceArray($x, $y, $w, $h, $page, $name);
13589 }
13590
13591 /**
13592 * Get the array that defines the signature appearance (page and rectangle coordinates).
13593 * @param $x (float) Abscissa of the upper-left corner.
13594 * @param $y (float) Ordinate of the upper-left corner.
13595 * @param $w (float) Width of the signature area.
13596 * @param $h (float) Height of the signature area.
13597 * @param $page (int) option page number (if < 0 the current page is used).
13598 * @param $name (string) Name of the signature.
13599 * @return (array) Array defining page and rectangle coordinates of signature appearance.
13600 * @protected
13601 * @author Nicola Asuni
13602 * @since 5.9.101 (2011-07-06)
13603 */
13604 protected function getSignatureAppearanceArray($x=0, $y=0, $w=0, $h=0, $page=-1, $name='') {
13605 $sigapp = array();
13606 if (($page < 1) OR ($page > $this->numpages)) {
13607 $sigapp['page'] = $this->page;
13608 } else {
13609 $sigapp['page'] = intval($page);
13610 }
13611 if (empty($name)) {
13612 $sigapp['name'] = 'Signature';
13613 } else {
13614 $sigapp['name'] = $name;
13615 }
13616 $a = $x * $this->k;
13617 $b = $this->pagedim[($sigapp['page'])]['h'] - (($y + $h) * $this->k);
13618 $c = $w * $this->k;
13619 $d = $h * $this->k;
13620 $sigapp['rect'] = sprintf('%F %F %F %F', $a, $b, ($a + $c), ($b + $d));
13621 return $sigapp;
13622 }
13623
13624 /**
13625 * Enable document timestamping (requires the OpenSSL Library).
13626 * The trusted timestamping improve document security that means that no one should be able to change the document once it has been recorded.
13627 * Use with digital signature only!
13628 * @param $tsa_host (string) Time Stamping Authority (TSA) server (prefixed with 'https://')
13629 * @param $tsa_username (string) Specifies the username for TSA authorization (optional) OR specifies the TSA authorization PEM file (see: example_66.php, optional)
13630 * @param $tsa_password (string) Specifies the password for TSA authorization (optional)
13631 * @param $tsa_cert (string) Specifies the location of TSA certificate for authorization (optional for cURL)
13632 * @public
13633 * @author Richard Stockinger
13634 * @since 6.0.090 (2014-06-16)
13635 */
13636 public function setTimeStamp($tsa_host='', $tsa_username='', $tsa_password='', $tsa_cert='') {
13637 $this->tsa_data = array();
13638 if (!function_exists('curl_init')) {
13639 $this->Error('Please enable cURL PHP extension!');
13640 }
13641 if (strlen($tsa_host) == 0) {
13642 $this->Error('Please specify the host of Time Stamping Authority (TSA)!');
13643 }
13644 $this->tsa_data['tsa_host'] = $tsa_host;
13645 if (is_file($tsa_username)) {
13646 $this->tsa_data['tsa_auth'] = $tsa_username;
13647 } else {
13648 $this->tsa_data['tsa_username'] = $tsa_username;
13649 }
13650 $this->tsa_data['tsa_password'] = $tsa_password;
13651 $this->tsa_data['tsa_cert'] = $tsa_cert;
13652 $this->tsa_timestamp = true;
13653 }
13654
13655 /**
13656 * NOT YET IMPLEMENTED
13657 * Request TSA for a timestamp
13658 * @param $signature (string) Digital signature as binary string
13659 * @return (string) Timestamped digital signature
13660 * @protected
13661 * @author Richard Stockinger
13662 * @since 6.0.090 (2014-06-16)
13663 */
13664 protected function applyTSA($signature) {
13665 if (!$this->tsa_timestamp) {
13666 return $signature;
13667 }
13668 //@TODO: implement this feature
13669 return $signature;
13670 }
13671
13672 /**
13673 * Create a new page group.
13674 * NOTE: call this function before calling AddPage()
13675 * @param $page (int) starting group page (leave empty for next page).
13676 * @public
13677 * @since 3.0.000 (2008-03-27)
13678 */
13679 public function startPageGroup($page='') {
13680 if (empty($page)) {
13681 $page = $this->page + 1;
13682 }
13683 $this->newpagegroup[$page] = sizeof($this->newpagegroup) + 1;
13684 }
13685
13686 /**
13687 * Set the starting page number.
13688 * @param $num (int) Starting page number.
13689 * @since 5.9.093 (2011-06-16)
13690 * @public
13691 */
13692 public function setStartingPageNumber($num=1) {
13693 $this->starting_page_number = max(0, intval($num));
13694 }
13695
13696 /**
13697 * Returns the string alias used right align page numbers.
13698 * If the current font is unicode type, the returned string wil contain an additional open curly brace.
13699 * @return string
13700 * @since 5.9.099 (2011-06-27)
13701 * @public
13702 */
13703 public function getAliasRightShift() {
13704 // calculate aproximatively the ratio between widths of aliases and replacements.
13705 $ref = '{'.TCPDF_STATIC::$alias_right_shift.'}{'.TCPDF_STATIC::$alias_tot_pages.'}{'.TCPDF_STATIC::$alias_num_page.'}';
13706 $rep = str_repeat(' ', $this->GetNumChars($ref));
13707 $wrep = $this->GetStringWidth($rep);
13708 if ($wrep > 0) {
13709 $wdiff = max(1, ($this->GetStringWidth($ref) / $wrep));
13710 } else {
13711 $wdiff = 1;
13712 }
13713 $sdiff = sprintf('%F', $wdiff);
13714 $alias = TCPDF_STATIC::$alias_right_shift.$sdiff.'}';
13715 if ($this->isUnicodeFont()) {
13716 $alias = '{'.$alias;
13717 }
13718 return $alias;
13719 }
13720
13721 /**
13722 * Returns the string alias used for the total number of pages.
13723 * If the current font is unicode type, the returned string is surrounded by additional curly braces.
13724 * This alias will be replaced by the total number of pages in the document.
13725 * @return string
13726 * @since 4.0.018 (2008-08-08)
13727 * @public
13728 */
13729 public function getAliasNbPages() {
13730 if ($this->isUnicodeFont()) {
13731 return '{'.TCPDF_STATIC::$alias_tot_pages.'}';
13732 }
13733 return TCPDF_STATIC::$alias_tot_pages;
13734 }
13735
13736 /**
13737 * Returns the string alias used for the page number.
13738 * If the current font is unicode type, the returned string is surrounded by additional curly braces.
13739 * This alias will be replaced by the page number.
13740 * @return string
13741 * @since 4.5.000 (2009-01-02)
13742 * @public
13743 */
13744 public function getAliasNumPage() {
13745 if ($this->isUnicodeFont()) {
13746 return '{'.TCPDF_STATIC::$alias_num_page.'}';
13747 }
13748 return TCPDF_STATIC::$alias_num_page;
13749 }
13750
13751 /**
13752 * Return the alias for the total number of pages in the current page group.
13753 * If the current font is unicode type, the returned string is surrounded by additional curly braces.
13754 * This alias will be replaced by the total number of pages in this group.
13755 * @return alias of the current page group
13756 * @public
13757 * @since 3.0.000 (2008-03-27)
13758 */
13759 public function getPageGroupAlias() {
13760 if ($this->isUnicodeFont()) {
13761 return '{'.TCPDF_STATIC::$alias_group_tot_pages.'}';
13762 }
13763 return TCPDF_STATIC::$alias_group_tot_pages;
13764 }
13765
13766 /**
13767 * Return the alias for the page number on the current page group.
13768 * If the current font is unicode type, the returned string is surrounded by additional curly braces.
13769 * This alias will be replaced by the page number (relative to the belonging group).
13770 * @return alias of the current page group
13771 * @public
13772 * @since 4.5.000 (2009-01-02)
13773 */
13774 public function getPageNumGroupAlias() {
13775 if ($this->isUnicodeFont()) {
13776 return '{'.TCPDF_STATIC::$alias_group_num_page.'}';
13777 }
13778 return TCPDF_STATIC::$alias_group_num_page;
13779 }
13780
13781 /**
13782 * Return the current page in the group.
13783 * @return current page in the group
13784 * @public
13785 * @since 3.0.000 (2008-03-27)
13786 */
13787 public function getGroupPageNo() {
13788 return $this->pagegroups[$this->currpagegroup];
13789 }
13790
13791 /**
13792 * Returns the current group page number formatted as a string.
13793 * @public
13794 * @since 4.3.003 (2008-11-18)
13795 * @see PaneNo(), formatPageNumber()
13796 */
13797 public function getGroupPageNoFormatted() {
13798 return TCPDF_STATIC::formatPageNumber($this->getGroupPageNo());
13799 }
13800
13801 /**
13802 * Returns the current page number formatted as a string.
13803 * @public
13804 * @since 4.2.005 (2008-11-06)
13805 * @see PaneNo(), formatPageNumber()
13806 */
13807 public function PageNoFormatted() {
13808 return TCPDF_STATIC::formatPageNumber($this->PageNo());
13809 }
13810
13811 /**
13812 * Put pdf layers.
13813 * @protected
13814 * @since 3.0.000 (2008-03-27)
13815 */
13816 protected function _putocg() {
13817 if (empty($this->pdflayers)) {
13818 return;
13819 }
13820 foreach ($this->pdflayers as $key => $layer) {
13821 $this->pdflayers[$key]['objid'] = $this->_newobj();
13822 $out = '<< /Type /OCG';
13823 $out .= ' /Name '.$this->_textstring($layer['name'], $this->pdflayers[$key]['objid']);
13824 $out .= ' /Usage <<';
13825 if (isset($layer['print']) AND ($layer['print'] !== NULL)) {
13826 $out .= ' /Print <</PrintState /'.($layer['print']?'ON':'OFF').'>>';
13827 }
13828 $out .= ' /View <</ViewState /'.($layer['view']?'ON':'OFF').'>>';
13829 $out .= ' >> >>';
13830 $out .= "\n".'endobj';
13831 $this->_out($out);
13832 }
13833 }
13834
13835 /**
13836 * Start a new pdf layer.
13837 * @param $name (string) Layer name (only a-z letters and numbers). Leave empty for automatic name.
13838 * @param $print (boolean|null) Set to TRUE to print this layer, FALSE to not print and NULL to not set this option
13839 * @param $view (boolean) Set to true to view this layer.
13840 * @param $lock (boolean) If true lock the layer
13841 * @public
13842 * @since 5.9.102 (2011-07-13)
13843 */
13844 public function startLayer($name='', $print=true, $view=true, $lock=true) {
13845 if ($this->state != 2) {
13846 return;
13847 }
13848 $layer = sprintf('LYR%03d', (count($this->pdflayers) + 1));
13849 if (empty($name)) {
13850 $name = $layer;
13851 } else {
13852 $name = preg_replace('/[^a-zA-Z0-9_\-]/', '', $name);
13853 }
13854 $this->pdflayers[] = array('layer' => $layer, 'name' => $name, 'print' => $print, 'view' => $view, 'lock' => $lock);
13855 $this->openMarkedContent = true;
13856 $this->_out('/OC /'.$layer.' BDC');
13857 }
13858
13859 /**
13860 * End the current PDF layer.
13861 * @public
13862 * @since 5.9.102 (2011-07-13)
13863 */
13864 public function endLayer() {
13865 if ($this->state != 2) {
13866 return;
13867 }
13868 if ($this->openMarkedContent) {
13869 // close existing open marked-content layer
13870 $this->_out('EMC');
13871 $this->openMarkedContent = false;
13872 }
13873 }
13874
13875 /**
13876 * Set the visibility of the successive elements.
13877 * This can be useful, for instance, to put a background
13878 * image or color that will show on screen but won't print.
13879 * @param $v (string) visibility mode. Legal values are: all, print, screen or view.
13880 * @public
13881 * @since 3.0.000 (2008-03-27)
13882 */
13883 public function setVisibility($v) {
13884 if ($this->state != 2) {
13885 return;
13886 }
13887 $this->endLayer();
13888 switch($v) {
13889 case 'print': {
13890 $this->startLayer('Print', true, false);
13891 break;
13892 }
13893 case 'view':
13894 case 'screen': {
13895 $this->startLayer('View', false, true);
13896 break;
13897 }
13898 case 'all': {
13899 $this->_out('');
13900 break;
13901 }
13902 default: {
13903 $this->Error('Incorrect visibility: '.$v);
13904 break;
13905 }
13906 }
13907 }
13908
13909 /**
13910 * Add transparency parameters to the current extgstate
13911 * @param $parms (array) parameters
13912 * @return the number of extgstates
13913 * @protected
13914 * @since 3.0.000 (2008-03-27)
13915 */
13916 protected function addExtGState($parms) {
13917 if ($this->pdfa_mode) {
13918 // transparencies are not allowed in PDF/A mode
13919 return;
13920 }
13921 // check if this ExtGState already exist
13922 foreach ($this->extgstates as $i => $ext) {
13923 if ($ext['parms'] == $parms) {
13924 if ($this->inxobj) {
13925 // we are inside an XObject template
13926 $this->xobjects[$this->xobjid]['extgstates'][$i] = $ext;
13927 }
13928 // return reference to existing ExtGState
13929 return $i;
13930 }
13931 }
13932 $n = (count($this->extgstates) + 1);
13933 $this->extgstates[$n] = array('parms' => $parms);
13934 if ($this->inxobj) {
13935 // we are inside an XObject template
13936 $this->xobjects[$this->xobjid]['extgstates'][$n] = $this->extgstates[$n];
13937 }
13938 return $n;
13939 }
13940
13941 /**
13942 * Add an extgstate
13943 * @param $gs (array) extgstate
13944 * @protected
13945 * @since 3.0.000 (2008-03-27)
13946 */
13947 protected function setExtGState($gs) {
13948 if ($this->pdfa_mode OR ($this->state != 2)) {
13949 // transparency is not allowed in PDF/A mode
13950 return;
13951 }
13952 $this->_out(sprintf('/GS%d gs', $gs));
13953 }
13954
13955 /**
13956 * Put extgstates for object transparency
13957 * @protected
13958 * @since 3.0.000 (2008-03-27)
13959 */
13960 protected function _putextgstates() {
13961 foreach ($this->extgstates as $i => $ext) {
13962 $this->extgstates[$i]['n'] = $this->_newobj();
13963 $out = '<< /Type /ExtGState';
13964 foreach ($ext['parms'] as $k => $v) {
13965 if (is_float($v)) {
13966 $v = sprintf('%F', $v);
13967 } elseif ($v === true) {
13968 $v = 'true';
13969 } elseif ($v === false) {
13970 $v = 'false';
13971 }
13972 $out .= ' /'.$k.' '.$v;
13973 }
13974 $out .= ' >>';
13975 $out .= "\n".'endobj';
13976 $this->_out($out);
13977 }
13978 }
13979
13980 /**
13981 * Set overprint mode for stroking (OP) and non-stroking (op) painting operations.
13982 * (Check the "Entries in a Graphics State Parameter Dictionary" on PDF 32000-1:2008).
13983 * @param $stroking (boolean) If true apply overprint for stroking operations.
13984 * @param $nonstroking (boolean) If true apply overprint for painting operations other than stroking.
13985 * @param $mode (integer) Overprint mode: (0 = each source colour component value replaces the value previously painted for the corresponding device colorant; 1 = a tint value of 0.0 for a source colour component shall leave the corresponding component of the previously painted colour unchanged).
13986 * @public
13987 * @since 5.9.152 (2012-03-23)
13988 */
13989 public function setOverprint($stroking=true, $nonstroking='', $mode=0) {
13990 if ($this->state != 2) {
13991 return;
13992 }
13993 $stroking = $stroking ? true : false;
13994 if (TCPDF_STATIC::empty_string($nonstroking)) {
13995 // default value if not set
13996 $nonstroking = $stroking;
13997 } else {
13998 $nonstroking = $nonstroking ? true : false;
13999 }
14000 if (($mode != 0) AND ($mode != 1)) {
14001 $mode = 0;
14002 }
14003 $this->overprint = array('OP' => $stroking, 'op' => $nonstroking, 'OPM' => $mode);
14004 $gs = $this->addExtGState($this->overprint);
14005 $this->setExtGState($gs);
14006 }
14007
14008 /**
14009 * Get the overprint mode array (OP, op, OPM).
14010 * (Check the "Entries in a Graphics State Parameter Dictionary" on PDF 32000-1:2008).
14011 * @return array.
14012 * @public
14013 * @since 5.9.152 (2012-03-23)
14014 */
14015 public function getOverprint() {
14016 return $this->overprint;
14017 }
14018
14019 /**
14020 * Set alpha for stroking (CA) and non-stroking (ca) operations.
14021 * @param $stroking (float) Alpha value for stroking operations: real value from 0 (transparent) to 1 (opaque).
14022 * @param $bm (string) blend mode, one of the following: Normal, Multiply, Screen, Overlay, Darken, Lighten, ColorDodge, ColorBurn, HardLight, SoftLight, Difference, Exclusion, Hue, Saturation, Color, Luminosity
14023 * @param $nonstroking (float) Alpha value for non-stroking operations: real value from 0 (transparent) to 1 (opaque).
14024 * @param $ais (boolean)
14025 * @public
14026 * @since 3.0.000 (2008-03-27)
14027 */
14028 public function setAlpha($stroking=1, $bm='Normal', $nonstroking='', $ais=false) {
14029 if ($this->pdfa_mode) {
14030 // transparency is not allowed in PDF/A mode
14031 return;
14032 }
14033 $stroking = floatval($stroking);
14034 if (TCPDF_STATIC::empty_string($nonstroking)) {
14035 // default value if not set
14036 $nonstroking = $stroking;
14037 } else {
14038 $nonstroking = floatval($nonstroking);
14039 }
14040 if ($bm[0] == '/') {
14041 // remove trailing slash
14042 $bm = substr($bm, 1);
14043 }
14044 if (!in_array($bm, array('Normal', 'Multiply', 'Screen', 'Overlay', 'Darken', 'Lighten', 'ColorDodge', 'ColorBurn', 'HardLight', 'SoftLight', 'Difference', 'Exclusion', 'Hue', 'Saturation', 'Color', 'Luminosity'))) {
14045 $bm = 'Normal';
14046 }
14047 $ais = $ais ? true : false;
14048 $this->alpha = array('CA' => $stroking, 'ca' => $nonstroking, 'BM' => '/'.$bm, 'AIS' => $ais);
14049 $gs = $this->addExtGState($this->alpha);
14050 $this->setExtGState($gs);
14051 }
14052
14053 /**
14054 * Get the alpha mode array (CA, ca, BM, AIS).
14055 * (Check the "Entries in a Graphics State Parameter Dictionary" on PDF 32000-1:2008).
14056 * @return array.
14057 * @public
14058 * @since 5.9.152 (2012-03-23)
14059 */
14060 public function getAlpha() {
14061 return $this->alpha;
14062 }
14063
14064 /**
14065 * Set the default JPEG compression quality (1-100)
14066 * @param $quality (int) JPEG quality, integer between 1 and 100
14067 * @public
14068 * @since 3.0.000 (2008-03-27)
14069 */
14070 public function setJPEGQuality($quality) {
14071 if (($quality < 1) OR ($quality > 100)) {
14072 $quality = 75;
14073 }
14074 $this->jpeg_quality = intval($quality);
14075 }
14076
14077 /**
14078 * Set the default number of columns in a row for HTML tables.
14079 * @param $cols (int) number of columns
14080 * @public
14081 * @since 3.0.014 (2008-06-04)
14082 */
14083 public function setDefaultTableColumns($cols=4) {
14084 $this->default_table_columns = intval($cols);
14085 }
14086
14087 /**
14088 * Set the height of the cell (line height) respect the font height.
14089 * @param $h (int) cell proportion respect font height (typical value = 1.25).
14090 * @public
14091 * @since 3.0.014 (2008-06-04)
14092 */
14093 public function setCellHeightRatio($h) {
14094 $this->cell_height_ratio = $h;
14095 }
14096
14097 /**
14098 * return the height of cell repect font height.
14099 * @public
14100 * @since 4.0.012 (2008-07-24)
14101 */
14102 public function getCellHeightRatio() {
14103 return $this->cell_height_ratio;
14104 }
14105
14106 /**
14107 * Set the PDF version (check PDF reference for valid values).
14108 * @param $version (string) PDF document version.
14109 * @public
14110 * @since 3.1.000 (2008-06-09)
14111 */
14112 public function setPDFVersion($version='1.7') {
14113 if ($this->pdfa_mode) {
14114 // PDF/A mode
14115 $this->PDFVersion = '1.4';
14116 } else {
14117 $this->PDFVersion = $version;
14118 }
14119 }
14120
14121 /**
14122 * Set the viewer preferences dictionary controlling the way the document is to be presented on the screen or in print.
14123 * (see Section 8.1 of PDF reference, "Viewer Preferences").
14124 * <ul><li>HideToolbar boolean (Optional) A flag specifying whether to hide the viewer application's tool bars when the document is active. Default value: false.</li><li>HideMenubar boolean (Optional) A flag specifying whether to hide the viewer application's menu bar when the document is active. Default value: false.</li><li>HideWindowUI boolean (Optional) A flag specifying whether to hide user interface elements in the document's window (such as scroll bars and navigation controls), leaving only the document's contents displayed. Default value: false.</li><li>FitWindow boolean (Optional) A flag specifying whether to resize the document's window to fit the size of the first displayed page. Default value: false.</li><li>CenterWindow boolean (Optional) A flag specifying whether to position the document's window in the center of the screen. Default value: false.</li><li>DisplayDocTitle boolean (Optional; PDF 1.4) A flag specifying whether the window's title bar should display the document title taken from the Title entry of the document information dictionary (see Section 10.2.1, "Document Information Dictionary"). If false, the title bar should instead display the name of the PDF file containing the document. Default value: false.</li><li>NonFullScreenPageMode name (Optional) The document's page mode, specifying how to display the document on exiting full-screen mode:<ul><li>UseNone Neither document outline nor thumbnail images visible</li><li>UseOutlines Document outline visible</li><li>UseThumbs Thumbnail images visible</li><li>UseOC Optional content group panel visible</li></ul>This entry is meaningful only if the value of the PageMode entry in the catalog dictionary (see Section 3.6.1, "Document Catalog") is FullScreen; it is ignored otherwise. Default value: UseNone.</li><li>ViewArea name (Optional; PDF 1.4) The name of the page boundary representing the area of a page to be displayed when viewing the document on the screen. Valid values are (see Section 10.10.1, "Page Boundaries").:<ul><li>MediaBox</li><li>CropBox (default)</li><li>BleedBox</li><li>TrimBox</li><li>ArtBox</li></ul></li><li>ViewClip name (Optional; PDF 1.4) The name of the page boundary to which the contents of a page are to be clipped when viewing the document on the screen. Valid values are (see Section 10.10.1, "Page Boundaries").:<ul><li>MediaBox</li><li>CropBox (default)</li><li>BleedBox</li><li>TrimBox</li><li>ArtBox</li></ul></li><li>PrintArea name (Optional; PDF 1.4) The name of the page boundary representing the area of a page to be rendered when printing the document. Valid values are (see Section 10.10.1, "Page Boundaries").:<ul><li>MediaBox</li><li>CropBox (default)</li><li>BleedBox</li><li>TrimBox</li><li>ArtBox</li></ul></li><li>PrintClip name (Optional; PDF 1.4) The name of the page boundary to which the contents of a page are to be clipped when printing the document. Valid values are (see Section 10.10.1, "Page Boundaries").:<ul><li>MediaBox</li><li>CropBox (default)</li><li>BleedBox</li><li>TrimBox</li><li>ArtBox</li></ul></li><li>PrintScaling name (Optional; PDF 1.6) The page scaling option to be selected when a print dialog is displayed for this document. Valid values are: <ul><li>None, which indicates that the print dialog should reflect no page scaling</li><li>AppDefault (default), which indicates that applications should use the current print scaling</li></ul></li><li>Duplex name (Optional; PDF 1.7) The paper handling option to use when printing the file from the print dialog. The following values are valid:<ul><li>Simplex - Print single-sided</li><li>DuplexFlipShortEdge - Duplex and flip on the short edge of the sheet</li><li>DuplexFlipLongEdge - Duplex and flip on the long edge of the sheet</li></ul>Default value: none</li><li>PickTrayByPDFSize boolean (Optional; PDF 1.7) A flag specifying whether the PDF page size is used to select the input paper tray. This setting influences only the preset values used to populate the print dialog presented by a PDF viewer application. If PickTrayByPDFSize is true, the check box in the print dialog associated with input paper tray is checked. Note: This setting has no effect on Mac OS systems, which do not provide the ability to pick the input tray by size.</li><li>PrintPageRange array (Optional; PDF 1.7) The page numbers used to initialize the print dialog box when the file is printed. The first page of the PDF file is denoted by 1. Each pair consists of the first and last pages in the sub-range. An odd number of integers causes this entry to be ignored. Negative numbers cause the entire array to be ignored. Default value: as defined by PDF viewer application</li><li>NumCopies integer (Optional; PDF 1.7) The number of copies to be printed when the print dialog is opened for this file. Supported values are the integers 2 through 5. Values outside this range are ignored. Default value: as defined by PDF viewer application, but typically 1</li></ul>
14125 * @param $preferences (array) array of options.
14126 * @author Nicola Asuni
14127 * @public
14128 * @since 3.1.000 (2008-06-09)
14129 */
14130 public function setViewerPreferences($preferences) {
14131 $this->viewer_preferences = $preferences;
14132 }
14133
14134 /**
14135 * Paints color transition registration bars
14136 * @param $x (float) abscissa of the top left corner of the rectangle.
14137 * @param $y (float) ordinate of the top left corner of the rectangle.
14138 * @param $w (float) width of the rectangle.
14139 * @param $h (float) height of the rectangle.
14140 * @param $transition (boolean) if true prints tcolor transitions to white.
14141 * @param $vertical (boolean) if true prints bar vertically.
14142 * @param $colors (string) colors to print separated by comma. Valid values are: A,W,R,G,B,C,M,Y,K,RGB,CMYK,ALL,ALLSPOT,<SPOT_COLOR_NAME>. Where: A = grayscale black, W = grayscale white, R = RGB red, G RGB green, B RGB blue, C = CMYK cyan, M = CMYK magenta, Y = CMYK yellow, K = CMYK key/black, RGB = RGB registration color, CMYK = CMYK registration color, ALL = Spot registration color, ALLSPOT = print all defined spot colors, <SPOT_COLOR_NAME> = name of the spot color to print.
14143 * @author Nicola Asuni
14144 * @since 4.9.000 (2010-03-26)
14145 * @public
14146 */
14147 public function colorRegistrationBar($x, $y, $w, $h, $transition=true, $vertical=false, $colors='A,R,G,B,C,M,Y,K') {
14148 if (strpos($colors, 'ALLSPOT') !== false) {
14149 // expand spot colors
14150 $spot_colors = '';
14151 foreach ($this->spot_colors as $spot_color_name => $v) {
14152 $spot_colors .= ','.$spot_color_name;
14153 }
14154 if (!empty($spot_colors)) {
14155 $spot_colors = substr($spot_colors, 1);
14156 $colors = str_replace('ALLSPOT', $spot_colors, $colors);
14157 } else {
14158 $colors = str_replace('ALLSPOT', 'NONE', $colors);
14159 }
14160 }
14161 $bars = explode(',', $colors);
14162 $numbars = count($bars); // number of bars to print
14163 if ($numbars <= 0) {
14164 return;
14165 }
14166 // set bar measures
14167 if ($vertical) {
14168 $coords = array(0, 0, 0, 1);
14169 $wb = $w / $numbars; // bar width
14170 $hb = $h; // bar height
14171 $xd = $wb; // delta x
14172 $yd = 0; // delta y
14173 } else {
14174 $coords = array(1, 0, 0, 0);
14175 $wb = $w; // bar width
14176 $hb = $h / $numbars; // bar height
14177 $xd = 0; // delta x
14178 $yd = $hb; // delta y
14179 }
14180 $xb = $x;
14181 $yb = $y;
14182 foreach ($bars as $col) {
14183 switch ($col) {
14184 // set transition colors
14185 case 'A': { // BLACK (GRAYSCALE)
14186 $col_a = array(255);
14187 $col_b = array(0);
14188 break;
14189 }
14190 case 'W': { // WHITE (GRAYSCALE)
14191 $col_a = array(0);
14192 $col_b = array(255);
14193 break;
14194 }
14195 case 'R': { // RED (RGB)
14196 $col_a = array(255,255,255);
14197 $col_b = array(255,0,0);
14198 break;
14199 }
14200 case 'G': { // GREEN (RGB)
14201 $col_a = array(255,255,255);
14202 $col_b = array(0,255,0);
14203 break;
14204 }
14205 case 'B': { // BLUE (RGB)
14206 $col_a = array(255,255,255);
14207 $col_b = array(0,0,255);
14208 break;
14209 }
14210 case 'C': { // CYAN (CMYK)
14211 $col_a = array(0,0,0,0);
14212 $col_b = array(100,0,0,0);
14213 break;
14214 }
14215 case 'M': { // MAGENTA (CMYK)
14216 $col_a = array(0,0,0,0);
14217 $col_b = array(0,100,0,0);
14218 break;
14219 }
14220 case 'Y': { // YELLOW (CMYK)
14221 $col_a = array(0,0,0,0);
14222 $col_b = array(0,0,100,0);
14223 break;
14224 }
14225 case 'K': { // KEY - BLACK (CMYK)
14226 $col_a = array(0,0,0,0);
14227 $col_b = array(0,0,0,100);
14228 break;
14229 }
14230 case 'RGB': { // BLACK REGISTRATION (RGB)
14231 $col_a = array(255,255,255);
14232 $col_b = array(0,0,0);
14233 break;
14234 }
14235 case 'CMYK': { // BLACK REGISTRATION (CMYK)
14236 $col_a = array(0,0,0,0);
14237 $col_b = array(100,100,100,100);
14238 break;
14239 }
14240 case 'ALL': { // SPOT COLOR REGISTRATION
14241 $col_a = array(0,0,0,0,'None');
14242 $col_b = array(100,100,100,100,'All');
14243 break;
14244 }
14245 case 'NONE': { // SKIP THIS COLOR
14246 $col_a = array(0,0,0,0,'None');
14247 $col_b = array(0,0,0,0,'None');
14248 break;
14249 }
14250 default: { // SPECIFIC SPOT COLOR NAME
14251 $col_a = array(0,0,0,0,'None');
14252 $col_b = TCPDF_COLORS::getSpotColor($col, $this->spot_colors);
14253 if ($col_b === false) {
14254 // in case of error defaults to the registration color
14255 $col_b = array(100,100,100,100,'All');
14256 }
14257 break;
14258 }
14259 }
14260 if ($col != 'NONE') {
14261 if ($transition) {
14262 // color gradient
14263 $this->LinearGradient($xb, $yb, $wb, $hb, $col_a, $col_b, $coords);
14264 } else {
14265 $this->SetFillColorArray($col_b);
14266 // colored rectangle
14267 $this->Rect($xb, $yb, $wb, $hb, 'F', array());
14268 }
14269 $xb += $xd;
14270 $yb += $yd;
14271 }
14272 }
14273 }
14274
14275 /**
14276 * Paints crop marks.
14277 * @param $x (float) abscissa of the crop mark center.
14278 * @param $y (float) ordinate of the crop mark center.
14279 * @param $w (float) width of the crop mark.
14280 * @param $h (float) height of the crop mark.
14281 * @param $type (string) type of crop mark, one symbol per type separated by comma: T = TOP, F = BOTTOM, L = LEFT, R = RIGHT, TL = A = TOP-LEFT, TR = B = TOP-RIGHT, BL = C = BOTTOM-LEFT, BR = D = BOTTOM-RIGHT.
14282 * @param $color (array) crop mark color (default spot registration color).
14283 * @author Nicola Asuni
14284 * @since 4.9.000 (2010-03-26)
14285 * @public
14286 */
14287 public function cropMark($x, $y, $w, $h, $type='T,R,B,L', $color=array(100,100,100,100,'All')) {
14288 $this->SetLineStyle(array('width' => (0.5 / $this->k), 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => $color));
14289 $type = strtoupper($type);
14290 $type = preg_replace('/[^A-Z\-\,]*/', '', $type);
14291 // split type in single components
14292 $type = str_replace('-', ',', $type);
14293 $type = str_replace('TL', 'T,L', $type);
14294 $type = str_replace('TR', 'T,R', $type);
14295 $type = str_replace('BL', 'F,L', $type);
14296 $type = str_replace('BR', 'F,R', $type);
14297 $type = str_replace('A', 'T,L', $type);
14298 $type = str_replace('B', 'T,R', $type);
14299 $type = str_replace('T,RO', 'BO', $type);
14300 $type = str_replace('C', 'F,L', $type);
14301 $type = str_replace('D', 'F,R', $type);
14302 $crops = explode(',', strtoupper($type));
14303 // remove duplicates
14304 $crops = array_unique($crops);
14305 $dw = ($w / 4); // horizontal space to leave before the intersection point
14306 $dh = ($h / 4); // vertical space to leave before the intersection point
14307 foreach ($crops as $crop) {
14308 switch ($crop) {
14309 case 'T':
14310 case 'TOP': {
14311 $x1 = $x;
14312 $y1 = ($y - $h);
14313 $x2 = $x;
14314 $y2 = ($y - $dh);
14315 break;
14316 }
14317 case 'F':
14318 case 'BOTTOM': {
14319 $x1 = $x;
14320 $y1 = ($y + $dh);
14321 $x2 = $x;
14322 $y2 = ($y + $h);
14323 break;
14324 }
14325 case 'L':
14326 case 'LEFT': {
14327 $x1 = ($x - $w);
14328 $y1 = $y;
14329 $x2 = ($x - $dw);
14330 $y2 = $y;
14331 break;
14332 }
14333 case 'R':
14334 case 'RIGHT': {
14335 $x1 = ($x + $dw);
14336 $y1 = $y;
14337 $x2 = ($x + $w);
14338 $y2 = $y;
14339 break;
14340 }
14341 }
14342 $this->Line($x1, $y1, $x2, $y2);
14343 }
14344 }
14345
14346 /**
14347 * Paints a registration mark
14348 * @param $x (float) abscissa of the registration mark center.
14349 * @param $y (float) ordinate of the registration mark center.
14350 * @param $r (float) radius of the crop mark.
14351 * @param $double (boolean) if true print two concentric crop marks.
14352 * @param $cola (array) crop mark color (default spot registration color 'All').
14353 * @param $colb (array) second crop mark color (default spot registration color 'None').
14354 * @author Nicola Asuni
14355 * @since 4.9.000 (2010-03-26)
14356 * @public
14357 */
14358 public function registrationMark($x, $y, $r, $double=false, $cola=array(100,100,100,100,'All'), $colb=array(0,0,0,0,'None')) {
14359 $line_style = array('width' => max((0.5 / $this->k),($r / 30)), 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => $cola);
14360 $this->SetFillColorArray($cola);
14361 $this->PieSector($x, $y, $r, 90, 180, 'F');
14362 $this->PieSector($x, $y, $r, 270, 360, 'F');
14363 $this->Circle($x, $y, $r, 0, 360, 'C', $line_style, array(), 8);
14364 if ($double) {
14365 $ri = $r * 0.5;
14366 $this->SetFillColorArray($colb);
14367 $this->PieSector($x, $y, $ri, 90, 180, 'F');
14368 $this->PieSector($x, $y, $ri, 270, 360, 'F');
14369 $this->SetFillColorArray($cola);
14370 $this->PieSector($x, $y, $ri, 0, 90, 'F');
14371 $this->PieSector($x, $y, $ri, 180, 270, 'F');
14372 $this->Circle($x, $y, $ri, 0, 360, 'C', $line_style, array(), 8);
14373 }
14374 }
14375
14376 /**
14377 * Paints a CMYK registration mark
14378 * @param $x (float) abscissa of the registration mark center.
14379 * @param $y (float) ordinate of the registration mark center.
14380 * @param $r (float) radius of the crop mark.
14381 * @author Nicola Asuni
14382 * @since 6.0.038 (2013-09-30)
14383 * @public
14384 */
14385 public function registrationMarkCMYK($x, $y, $r) {
14386 // line width
14387 $lw = max((0.5 / $this->k),($r / 8));
14388 // internal radius
14389 $ri = ($r * 0.6);
14390 // external radius
14391 $re = ($r * 1.3);
14392 // Cyan
14393 $this->SetFillColorArray(array(100,0,0,0));
14394 $this->PieSector($x, $y, $ri, 270, 360, 'F');
14395 // Magenta
14396 $this->SetFillColorArray(array(0,100,0,0));
14397 $this->PieSector($x, $y, $ri, 0, 90, 'F');
14398 // Yellow
14399 $this->SetFillColorArray(array(0,0,100,0));
14400 $this->PieSector($x, $y, $ri, 90, 180, 'F');
14401 // Key - black
14402 $this->SetFillColorArray(array(0,0,0,100));
14403 $this->PieSector($x, $y, $ri, 180, 270, 'F');
14404 // registration color
14405 $line_style = array('width' => $lw, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(100,100,100,100,'All'));
14406 $this->SetFillColorArray(array(100,100,100,100,'All'));
14407 // external circle
14408 $this->Circle($x, $y, $r, 0, 360, 'C', $line_style, array(), 8);
14409 // cross lines
14410 $this->Line($x, ($y - $re), $x, ($y - $ri));
14411 $this->Line($x, ($y + $ri), $x, ($y + $re));
14412 $this->Line(($x - $re), $y, ($x - $ri), $y);
14413 $this->Line(($x + $ri), $y, ($x + $re), $y);
14414 }
14415
14416 /**
14417 * Paints a linear colour gradient.
14418 * @param $x (float) abscissa of the top left corner of the rectangle.
14419 * @param $y (float) ordinate of the top left corner of the rectangle.
14420 * @param $w (float) width of the rectangle.
14421 * @param $h (float) height of the rectangle.
14422 * @param $col1 (array) first color (Grayscale, RGB or CMYK components).
14423 * @param $col2 (array) second color (Grayscale, RGB or CMYK components).
14424 * @param $coords (array) array of the form (x1, y1, x2, y2) which defines the gradient vector (see linear_gradient_coords.jpg). The default value is from left to right (x1=0, y1=0, x2=1, y2=0).
14425 * @author Andreas W\FCrmser, Nicola Asuni
14426 * @since 3.1.000 (2008-06-09)
14427 * @public
14428 */
14429 public function LinearGradient($x, $y, $w, $h, $col1=array(), $col2=array(), $coords=array(0,0,1,0)) {
14430 $this->Clip($x, $y, $w, $h);
14431 $this->Gradient(2, $coords, array(array('color' => $col1, 'offset' => 0, 'exponent' => 1), array('color' => $col2, 'offset' => 1, 'exponent' => 1)), array(), false);
14432 }
14433
14434 /**
14435 * Paints a radial colour gradient.
14436 * @param $x (float) abscissa of the top left corner of the rectangle.
14437 * @param $y (float) ordinate of the top left corner of the rectangle.
14438 * @param $w (float) width of the rectangle.
14439 * @param $h (float) height of the rectangle.
14440 * @param $col1 (array) first color (Grayscale, RGB or CMYK components).
14441 * @param $col2 (array) second color (Grayscale, RGB or CMYK components).
14442 * @param $coords (array) array of the form (fx, fy, cx, cy, r) where (fx, fy) is the starting point of the gradient with color1, (cx, cy) is the center of the circle with color2, and r is the radius of the circle (see radial_gradient_coords.jpg). (fx, fy) should be inside the circle, otherwise some areas will not be defined.
14443 * @author Andreas W\FCrmser, Nicola Asuni
14444 * @since 3.1.000 (2008-06-09)
14445 * @public
14446 */
14447 public function RadialGradient($x, $y, $w, $h, $col1=array(), $col2=array(), $coords=array(0.5,0.5,0.5,0.5,1)) {
14448 $this->Clip($x, $y, $w, $h);
14449 $this->Gradient(3, $coords, array(array('color' => $col1, 'offset' => 0, 'exponent' => 1), array('color' => $col2, 'offset' => 1, 'exponent' => 1)), array(), false);
14450 }
14451
14452 /**
14453 * Paints a coons patch mesh.
14454 * @param $x (float) abscissa of the top left corner of the rectangle.
14455 * @param $y (float) ordinate of the top left corner of the rectangle.
14456 * @param $w (float) width of the rectangle.
14457 * @param $h (float) height of the rectangle.
14458 * @param $col1 (array) first color (lower left corner) (RGB components).
14459 * @param $col2 (array) second color (lower right corner) (RGB components).
14460 * @param $col3 (array) third color (upper right corner) (RGB components).
14461 * @param $col4 (array) fourth color (upper left corner) (RGB components).
14462 * @param $coords (array) <ul><li>for one patch mesh: array(float x1, float y1, .... float x12, float y12): 12 pairs of coordinates (normally from 0 to 1) which specify the Bezier control points that define the patch. First pair is the lower left edge point, next is its right control point (control point 2). Then the other points are defined in the order: control point 1, edge point, control point 2 going counter-clockwise around the patch. Last (x12, y12) is the first edge point's left control point (control point 1).</li><li>for two or more patch meshes: array[number of patches]: arrays with the following keys for each patch: f: where to put that patch (0 = first patch, 1, 2, 3 = right, top and left of precedent patch - I didn't figure this out completely - just try and error ;-) points: 12 pairs of coordinates of the Bezier control points as above for the first patch, 8 pairs of coordinates for the following patches, ignoring the coordinates already defined by the precedent patch (I also didn't figure out the order of these - also: try and see what's happening) colors: must be 4 colors for the first patch, 2 colors for the following patches</li></ul>
14463 * @param $coords_min (array) minimum value used by the coordinates. If a coordinate's value is smaller than this it will be cut to coords_min. default: 0
14464 * @param $coords_max (array) maximum value used by the coordinates. If a coordinate's value is greater than this it will be cut to coords_max. default: 1
14465 * @param $antialias (boolean) A flag indicating whether to filter the shading function to prevent aliasing artifacts.
14466 * @author Andreas W\FCrmser, Nicola Asuni
14467 * @since 3.1.000 (2008-06-09)
14468 * @public
14469 */
14470 public function CoonsPatchMesh($x, $y, $w, $h, $col1=array(), $col2=array(), $col3=array(), $col4=array(), $coords=array(0.00,0.0,0.33,0.00,0.67,0.00,1.00,0.00,1.00,0.33,1.00,0.67,1.00,1.00,0.67,1.00,0.33,1.00,0.00,1.00,0.00,0.67,0.00,0.33), $coords_min=0, $coords_max=1, $antialias=false) {
14471 if ($this->pdfa_mode OR ($this->state != 2)) {
14472 return;
14473 }
14474 $this->Clip($x, $y, $w, $h);
14475 $n = count($this->gradients) + 1;
14476 $this->gradients[$n] = array();
14477 $this->gradients[$n]['type'] = 6; //coons patch mesh
14478 $this->gradients[$n]['coords'] = array();
14479 $this->gradients[$n]['antialias'] = $antialias;
14480 $this->gradients[$n]['colors'] = array();
14481 $this->gradients[$n]['transparency'] = false;
14482 //check the coords array if it is the simple array or the multi patch array
14483 if (!isset($coords[0]['f'])) {
14484 //simple array -> convert to multi patch array
14485 if (!isset($col1[1])) {
14486 $col1[1] = $col1[2] = $col1[0];
14487 }
14488 if (!isset($col2[1])) {
14489 $col2[1] = $col2[2] = $col2[0];
14490 }
14491 if (!isset($col3[1])) {
14492 $col3[1] = $col3[2] = $col3[0];
14493 }
14494 if (!isset($col4[1])) {
14495 $col4[1] = $col4[2] = $col4[0];
14496 }
14497 $patch_array[0]['f'] = 0;
14498 $patch_array[0]['points'] = $coords;
14499 $patch_array[0]['colors'][0]['r'] = $col1[0];
14500 $patch_array[0]['colors'][0]['g'] = $col1[1];
14501 $patch_array[0]['colors'][0]['b'] = $col1[2];
14502 $patch_array[0]['colors'][1]['r'] = $col2[0];
14503 $patch_array[0]['colors'][1]['g'] = $col2[1];
14504 $patch_array[0]['colors'][1]['b'] = $col2[2];
14505 $patch_array[0]['colors'][2]['r'] = $col3[0];
14506 $patch_array[0]['colors'][2]['g'] = $col3[1];
14507 $patch_array[0]['colors'][2]['b'] = $col3[2];
14508 $patch_array[0]['colors'][3]['r'] = $col4[0];
14509 $patch_array[0]['colors'][3]['g'] = $col4[1];
14510 $patch_array[0]['colors'][3]['b'] = $col4[2];
14511 } else {
14512 //multi patch array
14513 $patch_array = $coords;
14514 }
14515 $bpcd = 65535; //16 bits per coordinate
14516 //build the data stream
14517 $this->gradients[$n]['stream'] = '';
14518 $count_patch = count($patch_array);
14519 for ($i=0; $i < $count_patch; ++$i) {
14520 $this->gradients[$n]['stream'] .= chr($patch_array[$i]['f']); //start with the edge flag as 8 bit
14521 $count_points = count($patch_array[$i]['points']);
14522 for ($j=0; $j < $count_points; ++$j) {
14523 //each point as 16 bit
14524 $patch_array[$i]['points'][$j] = (($patch_array[$i]['points'][$j] - $coords_min) / ($coords_max - $coords_min)) * $bpcd;
14525 if ($patch_array[$i]['points'][$j] < 0) {
14526 $patch_array[$i]['points'][$j] = 0;
14527 }
14528 if ($patch_array[$i]['points'][$j] > $bpcd) {
14529 $patch_array[$i]['points'][$j] = $bpcd;
14530 }
14531 $this->gradients[$n]['stream'] .= chr(floor($patch_array[$i]['points'][$j] / 256));
14532 $this->gradients[$n]['stream'] .= chr(floor($patch_array[$i]['points'][$j] % 256));
14533 }
14534 $count_cols = count($patch_array[$i]['colors']);
14535 for ($j=0; $j < $count_cols; ++$j) {
14536 //each color component as 8 bit
14537 $this->gradients[$n]['stream'] .= chr($patch_array[$i]['colors'][$j]['r']);
14538 $this->gradients[$n]['stream'] .= chr($patch_array[$i]['colors'][$j]['g']);
14539 $this->gradients[$n]['stream'] .= chr($patch_array[$i]['colors'][$j]['b']);
14540 }
14541 }
14542 //paint the gradient
14543 $this->_out('/Sh'.$n.' sh');
14544 //restore previous Graphic State
14545 $this->_outRestoreGraphicsState();
14546 if ($this->inxobj) {
14547 // we are inside an XObject template
14548 $this->xobjects[$this->xobjid]['gradients'][$n] = $this->gradients[$n];
14549 }
14550 }
14551
14552 /**
14553 * Set a rectangular clipping area.
14554 * @param $x (float) abscissa of the top left corner of the rectangle (or top right corner for RTL mode).
14555 * @param $y (float) ordinate of the top left corner of the rectangle.
14556 * @param $w (float) width of the rectangle.
14557 * @param $h (float) height of the rectangle.
14558 * @author Andreas W\FCrmser, Nicola Asuni
14559 * @since 3.1.000 (2008-06-09)
14560 * @protected
14561 */
14562 protected function Clip($x, $y, $w, $h) {
14563 if ($this->state != 2) {
14564 return;
14565 }
14566 if ($this->rtl) {
14567 $x = $this->w - $x - $w;
14568 }
14569 //save current Graphic State
14570 $s = 'q';
14571 //set clipping area
14572 $s .= sprintf(' %F %F %F %F re W n', $x*$this->k, ($this->h-$y)*$this->k, $w*$this->k, -$h*$this->k);
14573 //set up transformation matrix for gradient
14574 $s .= sprintf(' %F 0 0 %F %F %F cm', $w*$this->k, $h*$this->k, $x*$this->k, ($this->h-($y+$h))*$this->k);
14575 $this->_out($s);
14576 }
14577
14578 /**
14579 * Output gradient.
14580 * @param $type (int) type of gradient (1 Function-based shading; 2 Axial shading; 3 Radial shading; 4 Free-form Gouraud-shaded triangle mesh; 5 Lattice-form Gouraud-shaded triangle mesh; 6 Coons patch mesh; 7 Tensor-product patch mesh). (Not all types are currently supported)
14581 * @param $coords (array) array of coordinates.
14582 * @param $stops (array) array gradient color components: color = array of GRAY, RGB or CMYK color components; offset = (0 to 1) represents a location along the gradient vector; exponent = exponent of the exponential interpolation function (default = 1).
14583 * @param $background (array) An array of colour components appropriate to the colour space, specifying a single background colour value.
14584 * @param $antialias (boolean) A flag indicating whether to filter the shading function to prevent aliasing artifacts.
14585 * @author Nicola Asuni
14586 * @since 3.1.000 (2008-06-09)
14587 * @public
14588 */
14589 public function Gradient($type, $coords, $stops, $background=array(), $antialias=false) {
14590 if ($this->pdfa_mode OR ($this->state != 2)) {
14591 return;
14592 }
14593 $n = count($this->gradients) + 1;
14594 $this->gradients[$n] = array();
14595 $this->gradients[$n]['type'] = $type;
14596 $this->gradients[$n]['coords'] = $coords;
14597 $this->gradients[$n]['antialias'] = $antialias;
14598 $this->gradients[$n]['colors'] = array();
14599 $this->gradients[$n]['transparency'] = false;
14600 // color space
14601 $numcolspace = count($stops[0]['color']);
14602 $bcolor = array_values($background);
14603 switch($numcolspace) {
14604 case 5: // SPOT
14605 case 4: { // CMYK
14606 $this->gradients[$n]['colspace'] = 'DeviceCMYK';
14607 if (!empty($background)) {
14608 $this->gradients[$n]['background'] = sprintf('%F %F %F %F', $bcolor[0]/100, $bcolor[1]/100, $bcolor[2]/100, $bcolor[3]/100);
14609 }
14610 break;
14611 }
14612 case 3: { // RGB
14613 $this->gradients[$n]['colspace'] = 'DeviceRGB';
14614 if (!empty($background)) {
14615 $this->gradients[$n]['background'] = sprintf('%F %F %F', $bcolor[0]/255, $bcolor[1]/255, $bcolor[2]/255);
14616 }
14617 break;
14618 }
14619 case 1: { // GRAY SCALE
14620 $this->gradients[$n]['colspace'] = 'DeviceGray';
14621 if (!empty($background)) {
14622 $this->gradients[$n]['background'] = sprintf('%F', $bcolor[0]/255);
14623 }
14624 break;
14625 }
14626 }
14627 $num_stops = count($stops);
14628 $last_stop_id = $num_stops - 1;
14629 foreach ($stops as $key => $stop) {
14630 $this->gradients[$n]['colors'][$key] = array();
14631 // offset represents a location along the gradient vector
14632 if (isset($stop['offset'])) {
14633 $this->gradients[$n]['colors'][$key]['offset'] = $stop['offset'];
14634 } else {
14635 if ($key == 0) {
14636 $this->gradients[$n]['colors'][$key]['offset'] = 0;
14637 } elseif ($key == $last_stop_id) {
14638 $this->gradients[$n]['colors'][$key]['offset'] = 1;
14639 } else {
14640 $offsetstep = (1 - $this->gradients[$n]['colors'][($key - 1)]['offset']) / ($num_stops - $key);
14641 $this->gradients[$n]['colors'][$key]['offset'] = $this->gradients[$n]['colors'][($key - 1)]['offset'] + $offsetstep;
14642 }
14643 }
14644 if (isset($stop['opacity'])) {
14645 $this->gradients[$n]['colors'][$key]['opacity'] = $stop['opacity'];
14646 if ((!$this->pdfa_mode) AND ($stop['opacity'] < 1)) {
14647 $this->gradients[$n]['transparency'] = true;
14648 }
14649 } else {
14650 $this->gradients[$n]['colors'][$key]['opacity'] = 1;
14651 }
14652 // exponent for the exponential interpolation function
14653 if (isset($stop['exponent'])) {
14654 $this->gradients[$n]['colors'][$key]['exponent'] = $stop['exponent'];
14655 } else {
14656 $this->gradients[$n]['colors'][$key]['exponent'] = 1;
14657 }
14658 // set colors
14659 $color = array_values($stop['color']);
14660 switch($numcolspace) {
14661 case 5: // SPOT
14662 case 4: { // CMYK
14663 $this->gradients[$n]['colors'][$key]['color'] = sprintf('%F %F %F %F', $color[0]/100, $color[1]/100, $color[2]/100, $color[3]/100);
14664 break;
14665 }
14666 case 3: { // RGB
14667 $this->gradients[$n]['colors'][$key]['color'] = sprintf('%F %F %F', $color[0]/255, $color[1]/255, $color[2]/255);
14668 break;
14669 }
14670 case 1: { // GRAY SCALE
14671 $this->gradients[$n]['colors'][$key]['color'] = sprintf('%F', $color[0]/255);
14672 break;
14673 }
14674 }
14675 }
14676 if ($this->gradients[$n]['transparency']) {
14677 // paint luminosity gradient
14678 $this->_out('/TGS'.$n.' gs');
14679 }
14680 //paint the gradient
14681 $this->_out('/Sh'.$n.' sh');
14682 //restore previous Graphic State
14683 $this->_outRestoreGraphicsState();
14684 if ($this->inxobj) {
14685 // we are inside an XObject template
14686 $this->xobjects[$this->xobjid]['gradients'][$n] = $this->gradients[$n];
14687 }
14688 }
14689
14690 /**
14691 * Output gradient shaders.
14692 * @author Nicola Asuni
14693 * @since 3.1.000 (2008-06-09)
14694 * @protected
14695 */
14696 function _putshaders() {
14697 if ($this->pdfa_mode) {
14698 return;
14699 }
14700 $idt = count($this->gradients); //index for transparency gradients
14701 foreach ($this->gradients as $id => $grad) {
14702 if (($grad['type'] == 2) OR ($grad['type'] == 3)) {
14703 $fc = $this->_newobj();
14704 $out = '<<';
14705 $out .= ' /FunctionType 3';
14706 $out .= ' /Domain [0 1]';
14707 $functions = '';
14708 $bounds = '';
14709 $encode = '';
14710 $i = 1;
14711 $num_cols = count($grad['colors']);
14712 $lastcols = $num_cols - 1;
14713 for ($i = 1; $i < $num_cols; ++$i) {
14714 $functions .= ($fc + $i).' 0 R ';
14715 if ($i < $lastcols) {
14716 $bounds .= sprintf('%F ', $grad['colors'][$i]['offset']);
14717 }
14718 $encode .= '0 1 ';
14719 }
14720 $out .= ' /Functions ['.trim($functions).']';
14721 $out .= ' /Bounds ['.trim($bounds).']';
14722 $out .= ' /Encode ['.trim($encode).']';
14723 $out .= ' >>';
14724 $out .= "\n".'endobj';
14725 $this->_out($out);
14726 for ($i = 1; $i < $num_cols; ++$i) {
14727 $this->_newobj();
14728 $out = '<<';
14729 $out .= ' /FunctionType 2';
14730 $out .= ' /Domain [0 1]';
14731 $out .= ' /C0 ['.$grad['colors'][($i - 1)]['color'].']';
14732 $out .= ' /C1 ['.$grad['colors'][$i]['color'].']';
14733 $out .= ' /N '.$grad['colors'][$i]['exponent'];
14734 $out .= ' >>';
14735 $out .= "\n".'endobj';
14736 $this->_out($out);
14737 }
14738 // set transparency fuctions
14739 if ($grad['transparency']) {
14740 $ft = $this->_newobj();
14741 $out = '<<';
14742 $out .= ' /FunctionType 3';
14743 $out .= ' /Domain [0 1]';
14744 $functions = '';
14745 $i = 1;
14746 $num_cols = count($grad['colors']);
14747 for ($i = 1; $i < $num_cols; ++$i) {
14748 $functions .= ($ft + $i).' 0 R ';
14749 }
14750 $out .= ' /Functions ['.trim($functions).']';
14751 $out .= ' /Bounds ['.trim($bounds).']';
14752 $out .= ' /Encode ['.trim($encode).']';
14753 $out .= ' >>';
14754 $out .= "\n".'endobj';
14755 $this->_out($out);
14756 for ($i = 1; $i < $num_cols; ++$i) {
14757 $this->_newobj();
14758 $out = '<<';
14759 $out .= ' /FunctionType 2';
14760 $out .= ' /Domain [0 1]';
14761 $out .= ' /C0 ['.$grad['colors'][($i - 1)]['opacity'].']';
14762 $out .= ' /C1 ['.$grad['colors'][$i]['opacity'].']';
14763 $out .= ' /N '.$grad['colors'][$i]['exponent'];
14764 $out .= ' >>';
14765 $out .= "\n".'endobj';
14766 $this->_out($out);
14767 }
14768 }
14769 }
14770 // set shading object
14771 $this->_newobj();
14772 $out = '<< /ShadingType '.$grad['type'];
14773 if (isset($grad['colspace'])) {
14774 $out .= ' /ColorSpace /'.$grad['colspace'];
14775 } else {
14776 $out .= ' /ColorSpace /DeviceRGB';
14777 }
14778 if (isset($grad['background']) AND !empty($grad['background'])) {
14779 $out .= ' /Background ['.$grad['background'].']';
14780 }
14781 if (isset($grad['antialias']) AND ($grad['antialias'] === true)) {
14782 $out .= ' /AntiAlias true';
14783 }
14784 if ($grad['type'] == 2) {
14785 $out .= ' '.sprintf('/Coords [%F %F %F %F]', $grad['coords'][0], $grad['coords'][1], $grad['coords'][2], $grad['coords'][3]);
14786 $out .= ' /Domain [0 1]';
14787 $out .= ' /Function '.$fc.' 0 R';
14788 $out .= ' /Extend [true true]';
14789 $out .= ' >>';
14790 } elseif ($grad['type'] == 3) {
14791 //x0, y0, r0, x1, y1, r1
14792 //at this this time radius of inner circle is 0
14793 $out .= ' '.sprintf('/Coords [%F %F 0 %F %F %F]', $grad['coords'][0], $grad['coords'][1], $grad['coords'][2], $grad['coords'][3], $grad['coords'][4]);
14794 $out .= ' /Domain [0 1]';
14795 $out .= ' /Function '.$fc.' 0 R';
14796 $out .= ' /Extend [true true]';
14797 $out .= ' >>';
14798 } elseif ($grad['type'] == 6) {
14799 $out .= ' /BitsPerCoordinate 16';
14800 $out .= ' /BitsPerComponent 8';
14801 $out .= ' /Decode[0 1 0 1 0 1 0 1 0 1]';
14802 $out .= ' /BitsPerFlag 8';
14803 $stream = $this->_getrawstream($grad['stream']);
14804 $out .= ' /Length '.strlen($stream);
14805 $out .= ' >>';
14806 $out .= ' stream'."\n".$stream."\n".'endstream';
14807 }
14808 $out .= "\n".'endobj';
14809 $this->_out($out);
14810 if ($grad['transparency']) {
14811 $shading_transparency = preg_replace('/\/ColorSpace \/[^\s]+/si', '/ColorSpace /DeviceGray', $out);
14812 $shading_transparency = preg_replace('/\/Function [0-9]+ /si', '/Function '.$ft.' ', $shading_transparency);
14813 }
14814 $this->gradients[$id]['id'] = $this->n;
14815 // set pattern object
14816 $this->_newobj();
14817 $out = '<< /Type /Pattern /PatternType 2';
14818 $out .= ' /Shading '.$this->gradients[$id]['id'].' 0 R';
14819 $out .= ' >>';
14820 $out .= "\n".'endobj';
14821 $this->_out($out);
14822 $this->gradients[$id]['pattern'] = $this->n;
14823 // set shading and pattern for transparency mask
14824 if ($grad['transparency']) {
14825 // luminosity pattern
14826 $idgs = $id + $idt;
14827 $this->_newobj();
14828 $this->_out($shading_transparency);
14829 $this->gradients[$idgs]['id'] = $this->n;
14830 $this->_newobj();
14831 $out = '<< /Type /Pattern /PatternType 2';
14832 $out .= ' /Shading '.$this->gradients[$idgs]['id'].' 0 R';
14833 $out .= ' >>';
14834 $out .= "\n".'endobj';
14835 $this->_out($out);
14836 $this->gradients[$idgs]['pattern'] = $this->n;
14837 // luminosity XObject
14838 $oid = $this->_newobj();
14839 $this->xobjects['LX'.$oid] = array('n' => $oid);
14840 $filter = '';
14841 $stream = 'q /a0 gs /Pattern cs /p'.$idgs.' scn 0 0 '.$this->wPt.' '.$this->hPt.' re f Q';
14842 if ($this->compress) {
14843 $filter = ' /Filter /FlateDecode';
14844 $stream = gzcompress($stream);
14845 }
14846 $stream = $this->_getrawstream($stream);
14847 $out = '<< /Type /XObject /Subtype /Form /FormType 1'.$filter;
14848 $out .= ' /Length '.strlen($stream);
14849 $rect = sprintf('%F %F', $this->wPt, $this->hPt);
14850 $out .= ' /BBox [0 0 '.$rect.']';
14851 $out .= ' /Group << /Type /Group /S /Transparency /CS /DeviceGray >>';
14852 $out .= ' /Resources <<';
14853 $out .= ' /ExtGState << /a0 << /ca 1 /CA 1 >> >>';
14854 $out .= ' /Pattern << /p'.$idgs.' '.$this->gradients[$idgs]['pattern'].' 0 R >>';
14855 $out .= ' >>';
14856 $out .= ' >> ';
14857 $out .= ' stream'."\n".$stream."\n".'endstream';
14858 $out .= "\n".'endobj';
14859 $this->_out($out);
14860 // SMask
14861 $this->_newobj();
14862 $out = '<< /Type /Mask /S /Luminosity /G '.($this->n - 1).' 0 R >>'."\n".'endobj';
14863 $this->_out($out);
14864 // ExtGState
14865 $this->_newobj();
14866 $out = '<< /Type /ExtGState /SMask '.($this->n - 1).' 0 R /AIS false >>'."\n".'endobj';
14867 $this->_out($out);
14868 $this->extgstates[] = array('n' => $this->n, 'name' => 'TGS'.$id);
14869 }
14870 }
14871 }
14872
14873 /**
14874 * Draw the sector of a circle.
14875 * It can be used for instance to render pie charts.
14876 * @param $xc (float) abscissa of the center.
14877 * @param $yc (float) ordinate of the center.
14878 * @param $r (float) radius.
14879 * @param $a (float) start angle (in degrees).
14880 * @param $b (float) end angle (in degrees).
14881 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information.
14882 * @param $cw: (float) indicates whether to go clockwise (default: true).
14883 * @param $o: (float) origin of angles (0 for 3 o'clock, 90 for noon, 180 for 9 o'clock, 270 for 6 o'clock). Default: 90.
14884 * @author Maxime Delorme, Nicola Asuni
14885 * @since 3.1.000 (2008-06-09)
14886 * @public
14887 */
14888 public function PieSector($xc, $yc, $r, $a, $b, $style='FD', $cw=true, $o=90) {
14889 $this->PieSectorXY($xc, $yc, $r, $r, $a, $b, $style, $cw, $o);
14890 }
14891
14892 /**
14893 * Draw the sector of an ellipse.
14894 * It can be used for instance to render pie charts.
14895 * @param $xc (float) abscissa of the center.
14896 * @param $yc (float) ordinate of the center.
14897 * @param $rx (float) the x-axis radius.
14898 * @param $ry (float) the y-axis radius.
14899 * @param $a (float) start angle (in degrees).
14900 * @param $b (float) end angle (in degrees).
14901 * @param $style (string) Style of rendering. See the getPathPaintOperator() function for more information.
14902 * @param $cw: (float) indicates whether to go clockwise.
14903 * @param $o: (float) origin of angles (0 for 3 o'clock, 90 for noon, 180 for 9 o'clock, 270 for 6 o'clock).
14904 * @param $nc (integer) Number of curves used to draw a 90 degrees portion of arc.
14905 * @author Maxime Delorme, Nicola Asuni
14906 * @since 3.1.000 (2008-06-09)
14907 * @public
14908 */
14909 public function PieSectorXY($xc, $yc, $rx, $ry, $a, $b, $style='FD', $cw=false, $o=0, $nc=2) {
14910 if ($this->state != 2) {
14911 return;
14912 }
14913 if ($this->rtl) {
14914 $xc = ($this->w - $xc);
14915 }
14916 $op = TCPDF_STATIC::getPathPaintOperator($style);
14917 if ($op == 'f') {
14918 $line_style = array();
14919 }
14920 if ($cw) {
14921 $d = $b;
14922 $b = (360 - $a + $o);
14923 $a = (360 - $d + $o);
14924 } else {
14925 $b += $o;
14926 $a += $o;
14927 }
14928 $this->_outellipticalarc($xc, $yc, $rx, $ry, 0, $a, $b, true, $nc);
14929 $this->_out($op);
14930 }
14931
14932 /**
14933 * Embed vector-based Adobe Illustrator (AI) or AI-compatible EPS files.
14934 * NOTE: EPS is not yet fully implemented, use the setRasterizeVectorImages() method to enable/disable rasterization of vector images using ImageMagick library.
14935 * Only vector drawing is supported, not text or bitmap.
14936 * Although the script was successfully tested with various AI format versions, best results are probably achieved with files that were exported in the AI3 format (tested with Illustrator CS2, Freehand MX and Photoshop CS2).
14937 * @param $file (string) Name of the file containing the image or a '@' character followed by the EPS/AI data string.
14938 * @param $x (float) Abscissa of the upper-left corner.
14939 * @param $y (float) Ordinate of the upper-left corner.
14940 * @param $w (float) Width of the image in the page. If not specified or equal to zero, it is automatically calculated.
14941 * @param $h (float) Height of the image in the page. If not specified or equal to zero, it is automatically calculated.
14942 * @param $link (mixed) URL or identifier returned by AddLink().
14943 * @param $useBoundingBox (boolean) specifies whether to position the bounding box (true) or the complete canvas (false) at location (x,y). Default value is true.
14944 * @param $align (string) Indicates the alignment of the pointer next to image insertion relative to image height. The value can be:<ul><li>T: top-right for LTR or top-left for RTL</li><li>M: middle-right for LTR or middle-left for RTL</li><li>B: bottom-right for LTR or bottom-left for RTL</li><li>N: next line</li></ul>
14945 * @param $palign (string) Allows to center or align the image on the current line. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul>
14946 * @param $border (mixed) Indicates if borders must be drawn around the cell. The value can be a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul> or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul> or an array of line styles for each border group - for example: array('LTRB' => array('width' => 2, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(0, 0, 0)))
14947 * @param $fitonpage (boolean) if true the image is resized to not exceed page dimensions.
14948 * @param $fixoutvals (boolean) if true remove values outside the bounding box.
14949 * @author Valentin Schmidt, Nicola Asuni
14950 * @since 3.1.000 (2008-06-09)
14951 * @public
14952 */
14953 public function ImageEps($file, $x='', $y='', $w=0, $h=0, $link='', $useBoundingBox=true, $align='', $palign='', $border=0, $fitonpage=false, $fixoutvals=false) {
14954 if ($this->state != 2) {
14955 return;
14956 }
14957 if ($this->rasterize_vector_images AND ($w > 0) AND ($h > 0)) {
14958 // convert EPS to raster image using GD or ImageMagick libraries
14959 return $this->Image($file, $x, $y, $w, $h, 'EPS', $link, $align, true, 300, $palign, false, false, $border, false, false, $fitonpage);
14960 }
14961 if ($x === '') {
14962 $x = $this->x;
14963 }
14964 if ($y === '') {
14965 $y = $this->y;
14966 }
14967 // check page for no-write regions and adapt page margins if necessary
14968 list($x, $y) = $this->checkPageRegions($h, $x, $y);
14969 $k = $this->k;
14970 if ($file[0] === '@') { // image from string
14971 $data = substr($file, 1);
14972 } else { // EPS/AI file
14973 $data = TCPDF_STATIC::fileGetContents($file);
14974 }
14975 if ($data === FALSE) {
14976 $this->Error('EPS file not found: '.$file);
14977 }
14978 $regs = array();
14979 // EPS/AI compatibility check (only checks files created by Adobe Illustrator!)
14980 preg_match("/%%Creator:([^\r\n]+)/", $data, $regs); # find Creator
14981 if (count($regs) > 1) {
14982 $version_str = trim($regs[1]); # e.g. "Adobe Illustrator(R) 8.0"
14983 if (strpos($version_str, 'Adobe Illustrator') !== false) {
14984 $versexp = explode(' ', $version_str);
14985 $version = (float)array_pop($versexp);
14986 if ($version >= 9) {
14987 $this->Error('This version of Adobe Illustrator file is not supported: '.$file);
14988 }
14989 }
14990 }
14991 // strip binary bytes in front of PS-header
14992 $start = strpos($data, '%!PS-Adobe');
14993 if ($start > 0) {
14994 $data = substr($data, $start);
14995 }
14996 // find BoundingBox params
14997 preg_match("/%%BoundingBox:([^\r\n]+)/", $data, $regs);
14998 if (count($regs) > 1) {
14999 list($x1, $y1, $x2, $y2) = explode(' ', trim($regs[1]));
15000 } else {
15001 $this->Error('No BoundingBox found in EPS/AI file: '.$file);
15002 }
15003 $start = strpos($data, '%%EndSetup');
15004 if ($start === false) {
15005 $start = strpos($data, '%%EndProlog');
15006 }
15007 if ($start === false) {
15008 $start = strpos($data, '%%BoundingBox');
15009 }
15010 $data = substr($data, $start);
15011 $end = strpos($data, '%%PageTrailer');
15012 if ($end===false) {
15013 $end = strpos($data, 'showpage');
15014 }
15015 if ($end) {
15016 $data = substr($data, 0, $end);
15017 }
15018 // calculate image width and height on document
15019 if (($w <= 0) AND ($h <= 0)) {
15020 $w = ($x2 - $x1) / $k;
15021 $h = ($y2 - $y1) / $k;
15022 } elseif ($w <= 0) {
15023 $w = ($x2-$x1) / $k * ($h / (($y2 - $y1) / $k));
15024 } elseif ($h <= 0) {
15025 $h = ($y2 - $y1) / $k * ($w / (($x2 - $x1) / $k));
15026 }
15027 // fit the image on available space
15028 list($w, $h, $x, $y) = $this->fitBlock($w, $h, $x, $y, $fitonpage);
15029 if ($this->rasterize_vector_images) {
15030 // convert EPS to raster image using GD or ImageMagick libraries
15031 return $this->Image($file, $x, $y, $w, $h, 'EPS', $link, $align, true, 300, $palign, false, false, $border, false, false, $fitonpage);
15032 }
15033 // set scaling factors
15034 $scale_x = $w / (($x2 - $x1) / $k);
15035 $scale_y = $h / (($y2 - $y1) / $k);
15036 // set alignment
15037 $this->img_rb_y = $y + $h;
15038 // set alignment
15039 if ($this->rtl) {
15040 if ($palign == 'L') {
15041 $ximg = $this->lMargin;
15042 } elseif ($palign == 'C') {
15043 $ximg = ($this->w + $this->lMargin - $this->rMargin - $w) / 2;
15044 } elseif ($palign == 'R') {
15045 $ximg = $this->w - $this->rMargin - $w;
15046 } else {
15047 $ximg = $x - $w;
15048 }
15049 $this->img_rb_x = $ximg;
15050 } else {
15051 if ($palign == 'L') {
15052 $ximg = $this->lMargin;
15053 } elseif ($palign == 'C') {
15054 $ximg = ($this->w + $this->lMargin - $this->rMargin - $w) / 2;
15055 } elseif ($palign == 'R') {
15056 $ximg = $this->w - $this->rMargin - $w;
15057 } else {
15058 $ximg = $x;
15059 }
15060 $this->img_rb_x = $ximg + $w;
15061 }
15062 if ($useBoundingBox) {
15063 $dx = $ximg * $k - $x1;
15064 $dy = $y * $k - $y1;
15065 } else {
15066 $dx = $ximg * $k;
15067 $dy = $y * $k;
15068 }
15069 // save the current graphic state
15070 $this->_out('q'.$this->epsmarker);
15071 // translate
15072 $this->_out(sprintf('%F %F %F %F %F %F cm', 1, 0, 0, 1, $dx, $dy + ($this->hPt - (2 * $y * $k) - ($y2 - $y1))));
15073 // scale
15074 if (isset($scale_x)) {
15075 $this->_out(sprintf('%F %F %F %F %F %F cm', $scale_x, 0, 0, $scale_y, $x1 * (1 - $scale_x), $y2 * (1 - $scale_y)));
15076 }
15077 // handle pc/unix/mac line endings
15078 $lines = preg_split('/[\r\n]+/si', $data, -1, PREG_SPLIT_NO_EMPTY);
15079 $u=0;
15080 $cnt = count($lines);
15081 for ($i=0; $i < $cnt; ++$i) {
15082 $line = $lines[$i];
15083 if (($line == '') OR ($line[0] == '%')) {
15084 continue;
15085 }
15086 $len = strlen($line);
15087 // check for spot color names
15088 $color_name = '';
15089 if (strcasecmp('x', substr(trim($line), -1)) == 0) {
15090 if (preg_match('/\([^\)]*\)/', $line, $matches) > 0) {
15091 // extract spot color name
15092 $color_name = $matches[0];
15093 // remove color name from string
15094 $line = str_replace(' '.$color_name, '', $line);
15095 // remove pharentesis from color name
15096 $color_name = substr($color_name, 1, -1);
15097 }
15098 }
15099 $chunks = explode(' ', $line);
15100 $cmd = trim(array_pop($chunks));
15101 // RGB
15102 if (($cmd == 'Xa') OR ($cmd == 'XA')) {
15103 $b = array_pop($chunks);
15104 $g = array_pop($chunks);
15105 $r = array_pop($chunks);
15106 $this->_out(''.$r.' '.$g.' '.$b.' '.($cmd=='Xa'?'rg':'RG')); //substr($line, 0, -2).'rg' -> in EPS (AI8): c m y k r g b rg!
15107 continue;
15108 }
15109 $skip = false;
15110 if ($fixoutvals) {
15111 // check for values outside the bounding box
15112 switch ($cmd) {
15113 case 'm':
15114 case 'l':
15115 case 'L': {
15116 // skip values outside bounding box
15117 foreach ($chunks as $key => $val) {
15118 if ((($key % 2) == 0) AND (($val < $x1) OR ($val > $x2))) {
15119 $skip = true;
15120 } elseif ((($key % 2) != 0) AND (($val < $y1) OR ($val > $y2))) {
15121 $skip = true;
15122 }
15123 }
15124 }
15125 }
15126 }
15127 switch ($cmd) {
15128 case 'm':
15129 case 'l':
15130 case 'v':
15131 case 'y':
15132 case 'c':
15133 case 'k':
15134 case 'K':
15135 case 'g':
15136 case 'G':
15137 case 's':
15138 case 'S':
15139 case 'J':
15140 case 'j':
15141 case 'w':
15142 case 'M':
15143 case 'd':
15144 case 'n': {
15145 if ($skip) {
15146 break;
15147 }
15148 $this->_out($line);
15149 break;
15150 }
15151 case 'x': {// custom fill color
15152 if (empty($color_name)) {
15153 // CMYK color
15154 list($col_c, $col_m, $col_y, $col_k) = $chunks;
15155 $this->_out(''.$col_c.' '.$col_m.' '.$col_y.' '.$col_k.' k');
15156 } else {
15157 // Spot Color (CMYK + tint)
15158 list($col_c, $col_m, $col_y, $col_k, $col_t) = $chunks;
15159 $this->AddSpotColor($color_name, ($col_c * 100), ($col_m * 100), ($col_y * 100), ($col_k * 100));
15160 $color_cmd = sprintf('/CS%d cs %F scn', $this->spot_colors[$color_name]['i'], (1 - $col_t));
15161 $this->_out($color_cmd);
15162 }
15163 break;
15164 }
15165 case 'X': { // custom stroke color
15166 if (empty($color_name)) {
15167 // CMYK color
15168 list($col_c, $col_m, $col_y, $col_k) = $chunks;
15169 $this->_out(''.$col_c.' '.$col_m.' '.$col_y.' '.$col_k.' K');
15170 } else {
15171 // Spot Color (CMYK + tint)
15172 list($col_c, $col_m, $col_y, $col_k, $col_t) = $chunks;
15173 $this->AddSpotColor($color_name, ($col_c * 100), ($col_m * 100), ($col_y * 100), ($col_k * 100));
15174 $color_cmd = sprintf('/CS%d CS %F SCN', $this->spot_colors[$color_name]['i'], (1 - $col_t));
15175 $this->_out($color_cmd);
15176 }
15177 break;
15178 }
15179 case 'Y':
15180 case 'N':
15181 case 'V':
15182 case 'L':
15183 case 'C': {
15184 if ($skip) {
15185 break;
15186 }
15187 $line[($len - 1)] = strtolower($cmd);
15188 $this->_out($line);
15189 break;
15190 }
15191 case 'b':
15192 case 'B': {
15193 $this->_out($cmd . '*');
15194 break;
15195 }
15196 case 'f':
15197 case 'F': {
15198 if ($u > 0) {
15199 $isU = false;
15200 $max = min(($i + 5), $cnt);
15201 for ($j = ($i + 1); $j < $max; ++$j) {
15202 $isU = ($isU OR (($lines[$j] == 'U') OR ($lines[$j] == '*U')));
15203 }
15204 if ($isU) {
15205 $this->_out('f*');
15206 }
15207 } else {
15208 $this->_out('f*');
15209 }
15210 break;
15211 }
15212 case '*u': {
15213 ++$u;
15214 break;
15215 }
15216 case '*U': {
15217 --$u;
15218 break;
15219 }
15220 }
15221 }
15222 // restore previous graphic state
15223 $this->_out($this->epsmarker.'Q');
15224 if (!empty($border)) {
15225 $bx = $this->x;
15226 $by = $this->y;
15227 $this->x = $ximg;
15228 if ($this->rtl) {
15229 $this->x += $w;
15230 }
15231 $this->y = $y;
15232 $this->Cell($w, $h, '', $border, 0, '', 0, '', 0, true);
15233 $this->x = $bx;
15234 $this->y = $by;
15235 }
15236 if ($link) {
15237 $this->Link($ximg, $y, $w, $h, $link, 0);
15238 }
15239 // set pointer to align the next text/objects
15240 switch($align) {
15241 case 'T':{
15242 $this->y = $y;
15243 $this->x = $this->img_rb_x;
15244 break;
15245 }
15246 case 'M':{
15247 $this->y = $y + round($h/2);
15248 $this->x = $this->img_rb_x;
15249 break;
15250 }
15251 case 'B':{
15252 $this->y = $this->img_rb_y;
15253 $this->x = $this->img_rb_x;
15254 break;
15255 }
15256 case 'N':{
15257 $this->SetY($this->img_rb_y);
15258 break;
15259 }
15260 default:{
15261 break;
15262 }
15263 }
15264 $this->endlinex = $this->img_rb_x;
15265 }
15266
15267 /**
15268 * Set document barcode.
15269 * @param $bc (string) barcode
15270 * @public
15271 */
15272 public function setBarcode($bc='') {
15273 $this->barcode = $bc;
15274 }
15275
15276 /**
15277 * Get current barcode.
15278 * @return string
15279 * @public
15280 * @since 4.0.012 (2008-07-24)
15281 */
15282 public function getBarcode() {
15283 return $this->barcode;
15284 }
15285
15286 /**
15287 * Print a Linear Barcode.
15288 * @param $code (string) code to print
15289 * @param $type (string) type of barcode (see tcpdf_barcodes_1d.php for supported formats).
15290 * @param $x (int) x position in user units (empty string = current x position)
15291 * @param $y (int) y position in user units (empty string = current y position)
15292 * @param $w (int) width in user units (empty string = remaining page width)
15293 * @param $h (int) height in user units (empty string = remaining page height)
15294 * @param $xres (float) width of the smallest bar in user units (empty string = default value = 0.4mm)
15295 * @param $style (array) array of options:<ul>
15296 * <li>boolean $style['border'] if true prints a border</li>
15297 * <li>int $style['padding'] padding to leave around the barcode in user units (set to 'auto' for automatic padding)</li>
15298 * <li>int $style['hpadding'] horizontal padding in user units (set to 'auto' for automatic padding)</li>
15299 * <li>int $style['vpadding'] vertical padding in user units (set to 'auto' for automatic padding)</li>
15300 * <li>array $style['fgcolor'] color array for bars and text</li>
15301 * <li>mixed $style['bgcolor'] color array for background (set to false for transparent)</li>
15302 * <li>boolean $style['text'] if true prints text below the barcode</li>
15303 * <li>string $style['label'] override default label</li>
15304 * <li>string $style['font'] font name for text</li><li>int $style['fontsize'] font size for text</li>
15305 * <li>int $style['stretchtext']: 0 = disabled; 1 = horizontal scaling only if necessary; 2 = forced horizontal scaling; 3 = character spacing only if necessary; 4 = forced character spacing.</li>
15306 * <li>string $style['position'] horizontal position of the containing barcode cell on the page: L = left margin; C = center; R = right margin.</li>
15307 * <li>string $style['align'] horizontal position of the barcode on the containing rectangle: L = left; C = center; R = right.</li>
15308 * <li>string $style['stretch'] if true stretch the barcode to best fit the available width, otherwise uses $xres resolution for a single bar.</li>
15309 * <li>string $style['fitwidth'] if true reduce the width to fit the barcode width + padding. When this option is enabled the 'stretch' option is automatically disabled.</li>
15310 * <li>string $style['cellfitalign'] this option works only when 'fitwidth' is true and 'position' is unset or empty. Set the horizontal position of the containing barcode cell inside the specified rectangle: L = left; C = center; R = right.</li></ul>
15311 * @param $align (string) Indicates the alignment of the pointer next to barcode insertion relative to barcode height. The value can be:<ul><li>T: top-right for LTR or top-left for RTL</li><li>M: middle-right for LTR or middle-left for RTL</li><li>B: bottom-right for LTR or bottom-left for RTL</li><li>N: next line</li></ul>
15312 * @author Nicola Asuni
15313 * @since 3.1.000 (2008-06-09)
15314 * @public
15315 */
15316 public function write1DBarcode($code, $type, $x='', $y='', $w='', $h='', $xres='', $style='', $align='') {
15317 if (TCPDF_STATIC::empty_string(trim($code))) {
15318 return;
15319 }
15320 require_once(dirname(__FILE__).'/tcpdf_barcodes_1d.php');
15321 // save current graphic settings
15322 $gvars = $this->getGraphicVars();
15323 // create new barcode object
15324 $barcodeobj = new TCPDFBarcode($code, $type);
15325 $arrcode = $barcodeobj->getBarcodeArray();
15326 if (($arrcode === false) OR empty($arrcode) OR ($arrcode['maxw'] <= 0)) {
15327 $this->Error('Error in 1D barcode string');
15328 }
15329 if ($arrcode['maxh'] <= 0) {
15330 $arrcode['maxh'] = 1;
15331 }
15332 // set default values
15333 if (!isset($style['position'])) {
15334 $style['position'] = '';
15335 } elseif ($style['position'] == 'S') {
15336 // keep this for backward compatibility
15337 $style['position'] = '';
15338 $style['stretch'] = true;
15339 }
15340 if (!isset($style['fitwidth'])) {
15341 if (!isset($style['stretch'])) {
15342 $style['fitwidth'] = true;
15343 } else {
15344 $style['fitwidth'] = false;
15345 }
15346 }
15347 if ($style['fitwidth']) {
15348 // disable stretch
15349 $style['stretch'] = false;
15350 }
15351 if (!isset($style['stretch'])) {
15352 if (($w === '') OR ($w <= 0)) {
15353 $style['stretch'] = false;
15354 } else {
15355 $style['stretch'] = true;
15356 }
15357 }
15358 if (!isset($style['fgcolor'])) {
15359 $style['fgcolor'] = array(0,0,0); // default black
15360 }
15361 if (!isset($style['bgcolor'])) {
15362 $style['bgcolor'] = false; // default transparent
15363 }
15364 if (!isset($style['border'])) {
15365 $style['border'] = false;
15366 }
15367 $fontsize = 0;
15368 if (!isset($style['text'])) {
15369 $style['text'] = false;
15370 }
15371 if ($style['text'] AND isset($style['font'])) {
15372 if (isset($style['fontsize'])) {
15373 $fontsize = $style['fontsize'];
15374 }
15375 $this->SetFont($style['font'], '', $fontsize);
15376 }
15377 if (!isset($style['stretchtext'])) {
15378 $style['stretchtext'] = 4;
15379 }
15380 if ($x === '') {
15381 $x = $this->x;
15382 }
15383 if ($y === '') {
15384 $y = $this->y;
15385 }
15386 // check page for no-write regions and adapt page margins if necessary
15387 list($x, $y) = $this->checkPageRegions($h, $x, $y);
15388 if (($w === '') OR ($w <= 0)) {
15389 if ($this->rtl) {
15390 $w = $x - $this->lMargin;
15391 } else {
15392 $w = $this->w - $this->rMargin - $x;
15393 }
15394 }
15395 // padding
15396 if (!isset($style['padding'])) {
15397 $padding = 0;
15398 } elseif ($style['padding'] === 'auto') {
15399 $padding = 10 * ($w / ($arrcode['maxw'] + 20));
15400 } else {
15401 $padding = floatval($style['padding']);
15402 }
15403 // horizontal padding
15404 if (!isset($style['hpadding'])) {
15405 $hpadding = $padding;
15406 } elseif ($style['hpadding'] === 'auto') {
15407 $hpadding = 10 * ($w / ($arrcode['maxw'] + 20));
15408 } else {
15409 $hpadding = floatval($style['hpadding']);
15410 }
15411 // vertical padding
15412 if (!isset($style['vpadding'])) {
15413 $vpadding = $padding;
15414 } elseif ($style['vpadding'] === 'auto') {
15415 $vpadding = ($hpadding / 2);
15416 } else {
15417 $vpadding = floatval($style['vpadding']);
15418 }
15419 // calculate xres (single bar width)
15420 $max_xres = ($w - (2 * $hpadding)) / $arrcode['maxw'];
15421 if ($style['stretch']) {
15422 $xres = $max_xres;
15423 } else {
15424 if (TCPDF_STATIC::empty_string($xres)) {
15425 $xres = (0.141 * $this->k); // default bar width = 0.4 mm
15426 }
15427 if ($xres > $max_xres) {
15428 // correct xres to fit on $w
15429 $xres = $max_xres;
15430 }
15431 if ((isset($style['padding']) AND ($style['padding'] === 'auto'))
15432 OR (isset($style['hpadding']) AND ($style['hpadding'] === 'auto'))) {
15433 $hpadding = 10 * $xres;
15434 if (isset($style['vpadding']) AND ($style['vpadding'] === 'auto')) {
15435 $vpadding = ($hpadding / 2);
15436 }
15437 }
15438 }
15439 if ($style['fitwidth']) {
15440 $wold = $w;
15441 $w = (($arrcode['maxw'] * $xres) + (2 * $hpadding));
15442 if (isset($style['cellfitalign'])) {
15443 switch ($style['cellfitalign']) {
15444 case 'L': {
15445 if ($this->rtl) {
15446 $x -= ($wold - $w);
15447 }
15448 break;
15449 }
15450 case 'R': {
15451 if (!$this->rtl) {
15452 $x += ($wold - $w);
15453 }
15454 break;
15455 }
15456 case 'C': {
15457 if ($this->rtl) {
15458 $x -= (($wold - $w) / 2);
15459 } else {
15460 $x += (($wold - $w) / 2);
15461 }
15462 break;
15463 }
15464 default : {
15465 break;
15466 }
15467 }
15468 }
15469 }
15470 $text_height = $this->getCellHeight($fontsize / $this->k);
15471 // height
15472 if (($h === '') OR ($h <= 0)) {
15473 // set default height
15474 $h = (($arrcode['maxw'] * $xres) / 3) + (2 * $vpadding) + $text_height;
15475 }
15476 $barh = $h - $text_height - (2 * $vpadding);
15477 if ($barh <=0) {
15478 // try to reduce font or padding to fit barcode on available height
15479 if ($text_height > $h) {
15480 $fontsize = (($h * $this->k) / (4 * $this->cell_height_ratio));
15481 $text_height = $this->getCellHeight($fontsize / $this->k);
15482 $this->SetFont($style['font'], '', $fontsize);
15483 }
15484 if ($vpadding > 0) {
15485 $vpadding = (($h - $text_height) / 4);
15486 }
15487 $barh = $h - $text_height - (2 * $vpadding);
15488 }
15489 // fit the barcode on available space
15490 list($w, $h, $x, $y) = $this->fitBlock($w, $h, $x, $y, false);
15491 // set alignment
15492 $this->img_rb_y = $y + $h;
15493 // set alignment
15494 if ($this->rtl) {
15495 if ($style['position'] == 'L') {
15496 $xpos = $this->lMargin;
15497 } elseif ($style['position'] == 'C') {
15498 $xpos = ($this->w + $this->lMargin - $this->rMargin - $w) / 2;
15499 } elseif ($style['position'] == 'R') {
15500 $xpos = $this->w - $this->rMargin - $w;
15501 } else {
15502 $xpos = $x - $w;
15503 }
15504 $this->img_rb_x = $xpos;
15505 } else {
15506 if ($style['position'] == 'L') {
15507 $xpos = $this->lMargin;
15508 } elseif ($style['position'] == 'C') {
15509 $xpos = ($this->w + $this->lMargin - $this->rMargin - $w) / 2;
15510 } elseif ($style['position'] == 'R') {
15511 $xpos = $this->w - $this->rMargin - $w;
15512 } else {
15513 $xpos = $x;
15514 }
15515 $this->img_rb_x = $xpos + $w;
15516 }
15517 $xpos_rect = $xpos;
15518 if (!isset($style['align'])) {
15519 $style['align'] = 'C';
15520 }
15521 switch ($style['align']) {
15522 case 'L': {
15523 $xpos = $xpos_rect + $hpadding;
15524 break;
15525 }
15526 case 'R': {
15527 $xpos = $xpos_rect + ($w - ($arrcode['maxw'] * $xres)) - $hpadding;
15528 break;
15529 }
15530 case 'C':
15531 default : {
15532 $xpos = $xpos_rect + (($w - ($arrcode['maxw'] * $xres)) / 2);
15533 break;
15534 }
15535 }
15536 $xpos_text = $xpos;
15537 // barcode is always printed in LTR direction
15538 $tempRTL = $this->rtl;
15539 $this->rtl = false;
15540 // print background color
15541 if ($style['bgcolor']) {
15542 $this->Rect($xpos_rect, $y, $w, $h, $style['border'] ? 'DF' : 'F', '', $style['bgcolor']);
15543 } elseif ($style['border']) {
15544 $this->Rect($xpos_rect, $y, $w, $h, 'D');
15545 }
15546 // set foreground color
15547 $this->SetDrawColorArray($style['fgcolor']);
15548 $this->SetTextColorArray($style['fgcolor']);
15549 // print bars
15550 foreach ($arrcode['bcode'] as $k => $v) {
15551 $bw = ($v['w'] * $xres);
15552 if ($v['t']) {
15553 // draw a vertical bar
15554 $ypos = $y + $vpadding + ($v['p'] * $barh / $arrcode['maxh']);
15555 $this->Rect($xpos, $ypos, $bw, ($v['h'] * $barh / $arrcode['maxh']), 'F', array(), $style['fgcolor']);
15556 }
15557 $xpos += $bw;
15558 }
15559 // print text
15560 if ($style['text']) {
15561 if (isset($style['label']) AND !TCPDF_STATIC::empty_string($style['label'])) {
15562 $label = $style['label'];
15563 } else {
15564 $label = $code;
15565 }
15566 $txtwidth = ($arrcode['maxw'] * $xres);
15567 if ($this->GetStringWidth($label) > $txtwidth) {
15568 $style['stretchtext'] = 2;
15569 }
15570 // print text
15571 $this->x = $xpos_text;
15572 $this->y = $y + $vpadding + $barh;
15573 $cellpadding = $this->cell_padding;
15574 $this->SetCellPadding(0);
15575 $this->Cell($txtwidth, '', $label, 0, 0, 'C', false, '', $style['stretchtext'], false, 'T', 'T');
15576 $this->cell_padding = $cellpadding;
15577 }
15578 // restore original direction
15579 $this->rtl = $tempRTL;
15580 // restore previous settings
15581 $this->setGraphicVars($gvars);
15582 // set pointer to align the next text/objects
15583 switch($align) {
15584 case 'T':{
15585 $this->y = $y;
15586 $this->x = $this->img_rb_x;
15587 break;
15588 }
15589 case 'M':{
15590 $this->y = $y + round($h / 2);
15591 $this->x = $this->img_rb_x;
15592 break;
15593 }
15594 case 'B':{
15595 $this->y = $this->img_rb_y;
15596 $this->x = $this->img_rb_x;
15597 break;
15598 }
15599 case 'N':{
15600 $this->SetY($this->img_rb_y);
15601 break;
15602 }
15603 default:{
15604 break;
15605 }
15606 }
15607 $this->endlinex = $this->img_rb_x;
15608 }
15609
15610 /**
15611 * Print 2D Barcode.
15612 * @param $code (string) code to print
15613 * @param $type (string) type of barcode (see tcpdf_barcodes_2d.php for supported formats).
15614 * @param $x (int) x position in user units
15615 * @param $y (int) y position in user units
15616 * @param $w (int) width in user units
15617 * @param $h (int) height in user units
15618 * @param $style (array) array of options:<ul>
15619 * <li>boolean $style['border'] if true prints a border around the barcode</li>
15620 * <li>int $style['padding'] padding to leave around the barcode in barcode units (set to 'auto' for automatic padding)</li>
15621 * <li>int $style['hpadding'] horizontal padding in barcode units (set to 'auto' for automatic padding)</li>
15622 * <li>int $style['vpadding'] vertical padding in barcode units (set to 'auto' for automatic padding)</li>
15623 * <li>int $style['module_width'] width of a single module in points</li>
15624 * <li>int $style['module_height'] height of a single module in points</li>
15625 * <li>array $style['fgcolor'] color array for bars and text</li>
15626 * <li>mixed $style['bgcolor'] color array for background or false for transparent</li>
15627 * <li>string $style['position'] barcode position on the page: L = left margin; C = center; R = right margin; S = stretch</li><li>$style['module_width'] width of a single module in points</li>
15628 * <li>$style['module_height'] height of a single module in points</li></ul>
15629 * @param $align (string) Indicates the alignment of the pointer next to barcode insertion relative to barcode height. The value can be:<ul><li>T: top-right for LTR or top-left for RTL</li><li>M: middle-right for LTR or middle-left for RTL</li><li>B: bottom-right for LTR or bottom-left for RTL</li><li>N: next line</li></ul>
15630 * @param $distort (boolean) if true distort the barcode to fit width and height, otherwise preserve aspect ratio
15631 * @author Nicola Asuni
15632 * @since 4.5.037 (2009-04-07)
15633 * @public
15634 */
15635 public function write2DBarcode($code, $type, $x='', $y='', $w='', $h='', $style='', $align='', $distort=false) {
15636 if (TCPDF_STATIC::empty_string(trim($code))) {
15637 return;
15638 }
15639 require_once(dirname(__FILE__).'/tcpdf_barcodes_2d.php');
15640 // save current graphic settings
15641 $gvars = $this->getGraphicVars();
15642 // create new barcode object
15643 $barcodeobj = new TCPDF2DBarcode($code, $type);
15644 $arrcode = $barcodeobj->getBarcodeArray();
15645 if (($arrcode === false) OR empty($arrcode) OR !isset($arrcode['num_rows']) OR ($arrcode['num_rows'] == 0) OR !isset($arrcode['num_cols']) OR ($arrcode['num_cols'] == 0)) {
15646 $this->Error('Error in 2D barcode string');
15647 }
15648 // set default values
15649 if (!isset($style['position'])) {
15650 $style['position'] = '';
15651 }
15652 if (!isset($style['fgcolor'])) {
15653 $style['fgcolor'] = array(0,0,0); // default black
15654 }
15655 if (!isset($style['bgcolor'])) {
15656 $style['bgcolor'] = false; // default transparent
15657 }
15658 if (!isset($style['border'])) {
15659 $style['border'] = false;
15660 }
15661 // padding
15662 if (!isset($style['padding'])) {
15663 $style['padding'] = 0;
15664 } elseif ($style['padding'] === 'auto') {
15665 $style['padding'] = 4;
15666 }
15667 if (!isset($style['hpadding'])) {
15668 $style['hpadding'] = $style['padding'];
15669 } elseif ($style['hpadding'] === 'auto') {
15670 $style['hpadding'] = 4;
15671 }
15672 if (!isset($style['vpadding'])) {
15673 $style['vpadding'] = $style['padding'];
15674 } elseif ($style['vpadding'] === 'auto') {
15675 $style['vpadding'] = 4;
15676 }
15677 $hpad = (2 * $style['hpadding']);
15678 $vpad = (2 * $style['vpadding']);
15679 // cell (module) dimension
15680 if (!isset($style['module_width'])) {
15681 $style['module_width'] = 1; // width of a single module in points
15682 }
15683 if (!isset($style['module_height'])) {
15684 $style['module_height'] = 1; // height of a single module in points
15685 }
15686 if ($x === '') {
15687 $x = $this->x;
15688 }
15689 if ($y === '') {
15690 $y = $this->y;
15691 }
15692 // check page for no-write regions and adapt page margins if necessary
15693 list($x, $y) = $this->checkPageRegions($h, $x, $y);
15694 // number of barcode columns and rows
15695 $rows = $arrcode['num_rows'];
15696 $cols = $arrcode['num_cols'];
15697 if (($rows <= 0) || ($cols <= 0)){
15698 $this->Error('Error in 2D barcode string');
15699 }
15700 // module width and height
15701 $mw = $style['module_width'];
15702 $mh = $style['module_height'];
15703 if (($mw <= 0) OR ($mh <= 0)) {
15704 $this->Error('Error in 2D barcode string');
15705 }
15706 // get max dimensions
15707 if ($this->rtl) {
15708 $maxw = $x - $this->lMargin;
15709 } else {
15710 $maxw = $this->w - $this->rMargin - $x;
15711 }
15712 $maxh = ($this->h - $this->tMargin - $this->bMargin);
15713 $ratioHW = ((($rows * $mh) + $hpad) / (($cols * $mw) + $vpad));
15714 $ratioWH = ((($cols * $mw) + $vpad) / (($rows * $mh) + $hpad));
15715 if (!$distort) {
15716 if (($maxw * $ratioHW) > $maxh) {
15717 $maxw = $maxh * $ratioWH;
15718 }
15719 if (($maxh * $ratioWH) > $maxw) {
15720 $maxh = $maxw * $ratioHW;
15721 }
15722 }
15723 // set maximum dimesions
15724 if ($w > $maxw) {
15725 $w = $maxw;
15726 }
15727 if ($h > $maxh) {
15728 $h = $maxh;
15729 }
15730 // set dimensions
15731 if ((($w === '') OR ($w <= 0)) AND (($h === '') OR ($h <= 0))) {
15732 $w = ($cols + $hpad) * ($mw / $this->k);
15733 $h = ($rows + $vpad) * ($mh / $this->k);
15734 } elseif (($w === '') OR ($w <= 0)) {
15735 $w = $h * $ratioWH;
15736 } elseif (($h === '') OR ($h <= 0)) {
15737 $h = $w * $ratioHW;
15738 }
15739 // barcode size (excluding padding)
15740 $bw = ($w * $cols) / ($cols + $hpad);
15741 $bh = ($h * $rows) / ($rows + $vpad);
15742 // dimension of single barcode cell unit
15743 $cw = $bw / $cols;
15744 $ch = $bh / $rows;
15745 if (!$distort) {
15746 if (($cw / $ch) > ($mw / $mh)) {
15747 // correct horizontal distortion
15748 $cw = $ch * $mw / $mh;
15749 $bw = $cw * $cols;
15750 $style['hpadding'] = ($w - $bw) / (2 * $cw);
15751 } else {
15752 // correct vertical distortion
15753 $ch = $cw * $mh / $mw;
15754 $bh = $ch * $rows;
15755 $style['vpadding'] = ($h - $bh) / (2 * $ch);
15756 }
15757 }
15758 // fit the barcode on available space
15759 list($w, $h, $x, $y) = $this->fitBlock($w, $h, $x, $y, false);
15760 // set alignment
15761 $this->img_rb_y = $y + $h;
15762 // set alignment
15763 if ($this->rtl) {
15764 if ($style['position'] == 'L') {
15765 $xpos = $this->lMargin;
15766 } elseif ($style['position'] == 'C') {
15767 $xpos = ($this->w + $this->lMargin - $this->rMargin - $w) / 2;
15768 } elseif ($style['position'] == 'R') {
15769 $xpos = $this->w - $this->rMargin - $w;
15770 } else {
15771 $xpos = $x - $w;
15772 }
15773 $this->img_rb_x = $xpos;
15774 } else {
15775 if ($style['position'] == 'L') {
15776 $xpos = $this->lMargin;
15777 } elseif ($style['position'] == 'C') {
15778 $xpos = ($this->w + $this->lMargin - $this->rMargin - $w) / 2;
15779 } elseif ($style['position'] == 'R') {
15780 $xpos = $this->w - $this->rMargin - $w;
15781 } else {
15782 $xpos = $x;
15783 }
15784 $this->img_rb_x = $xpos + $w;
15785 }
15786 $xstart = $xpos + ($style['hpadding'] * $cw);
15787 $ystart = $y + ($style['vpadding'] * $ch);
15788 // barcode is always printed in LTR direction
15789 $tempRTL = $this->rtl;
15790 $this->rtl = false;
15791 // print background color
15792 if ($style['bgcolor']) {
15793 $this->Rect($xpos, $y, $w, $h, $style['border'] ? 'DF' : 'F', '', $style['bgcolor']);
15794 } elseif ($style['border']) {
15795 $this->Rect($xpos, $y, $w, $h, 'D');
15796 }
15797 // set foreground color
15798 $this->SetDrawColorArray($style['fgcolor']);
15799 // print barcode cells
15800 // for each row
15801 for ($r = 0; $r < $rows; ++$r) {
15802 $xr = $xstart;
15803 // for each column
15804 for ($c = 0; $c < $cols; ++$c) {
15805 if ($arrcode['bcode'][$r][$c] == 1) {
15806 // draw a single barcode cell
15807 $this->Rect($xr, $ystart, $cw, $ch, 'F', array(), $style['fgcolor']);
15808 }
15809 $xr += $cw;
15810 }
15811 $ystart += $ch;
15812 }
15813 // restore original direction
15814 $this->rtl = $tempRTL;
15815 // restore previous settings
15816 $this->setGraphicVars($gvars);
15817 // set pointer to align the next text/objects
15818 switch($align) {
15819 case 'T':{
15820 $this->y = $y;
15821 $this->x = $this->img_rb_x;
15822 break;
15823 }
15824 case 'M':{
15825 $this->y = $y + round($h/2);
15826 $this->x = $this->img_rb_x;
15827 break;
15828 }
15829 case 'B':{
15830 $this->y = $this->img_rb_y;
15831 $this->x = $this->img_rb_x;
15832 break;
15833 }
15834 case 'N':{
15835 $this->SetY($this->img_rb_y);
15836 break;
15837 }
15838 default:{
15839 break;
15840 }
15841 }
15842 $this->endlinex = $this->img_rb_x;
15843 }
15844
15845 /**
15846 * Returns an array containing current margins:
15847 * <ul>
15848 <li>$ret['left'] = left margin</li>
15849 <li>$ret['right'] = right margin</li>
15850 <li>$ret['top'] = top margin</li>
15851 <li>$ret['bottom'] = bottom margin</li>
15852 <li>$ret['header'] = header margin</li>
15853 <li>$ret['footer'] = footer margin</li>
15854 <li>$ret['cell'] = cell padding array</li>
15855 <li>$ret['padding_left'] = cell left padding</li>
15856 <li>$ret['padding_top'] = cell top padding</li>
15857 <li>$ret['padding_right'] = cell right padding</li>
15858 <li>$ret['padding_bottom'] = cell bottom padding</li>
15859 * </ul>
15860 * @return array containing all margins measures
15861 * @public
15862 * @since 3.2.000 (2008-06-23)
15863 */
15864 public function getMargins() {
15865 $ret = array(
15866 'left' => $this->lMargin,
15867 'right' => $this->rMargin,
15868 'top' => $this->tMargin,
15869 'bottom' => $this->bMargin,
15870 'header' => $this->header_margin,
15871 'footer' => $this->footer_margin,
15872 'cell' => $this->cell_padding,
15873 'padding_left' => $this->cell_padding['L'],
15874 'padding_top' => $this->cell_padding['T'],
15875 'padding_right' => $this->cell_padding['R'],
15876 'padding_bottom' => $this->cell_padding['B']
15877 );
15878 return $ret;
15879 }
15880
15881 /**
15882 * Returns an array containing original margins:
15883 * <ul>
15884 <li>$ret['left'] = left margin</li>
15885 <li>$ret['right'] = right margin</li>
15886 * </ul>
15887 * @return array containing all margins measures
15888 * @public
15889 * @since 4.0.012 (2008-07-24)
15890 */
15891 public function getOriginalMargins() {
15892 $ret = array(
15893 'left' => $this->original_lMargin,
15894 'right' => $this->original_rMargin
15895 );
15896 return $ret;
15897 }
15898
15899 /**
15900 * Returns the current font size.
15901 * @return current font size
15902 * @public
15903 * @since 3.2.000 (2008-06-23)
15904 */
15905 public function getFontSize() {
15906 return $this->FontSize;
15907 }
15908
15909 /**
15910 * Returns the current font size in points unit.
15911 * @return current font size in points unit
15912 * @public
15913 * @since 3.2.000 (2008-06-23)
15914 */
15915 public function getFontSizePt() {
15916 return $this->FontSizePt;
15917 }
15918
15919 /**
15920 * Returns the current font family name.
15921 * @return string current font family name
15922 * @public
15923 * @since 4.3.008 (2008-12-05)
15924 */
15925 public function getFontFamily() {
15926 return $this->FontFamily;
15927 }
15928
15929 /**
15930 * Returns the current font style.
15931 * @return string current font style
15932 * @public
15933 * @since 4.3.008 (2008-12-05)
15934 */
15935 public function getFontStyle() {
15936 return $this->FontStyle;
15937 }
15938
15939 /**
15940 * Cleanup HTML code (requires HTML Tidy library).
15941 * @param $html (string) htmlcode to fix
15942 * @param $default_css (string) CSS commands to add
15943 * @param $tagvs (array) parameters for setHtmlVSpace method
15944 * @param $tidy_options (array) options for tidy_parse_string function
15945 * @return string XHTML code cleaned up
15946 * @author Nicola Asuni
15947 * @public
15948 * @since 5.9.017 (2010-11-16)
15949 * @see setHtmlVSpace()
15950 */
15951 public function fixHTMLCode($html, $default_css='', $tagvs='', $tidy_options='') {
15952 return TCPDF_STATIC::fixHTMLCode($html, $default_css, $tagvs, $tidy_options, $this->tagvspaces);
15953 }
15954
15955 /**
15956 * Returns the border width from CSS property
15957 * @param $width (string) border width
15958 * @return int with in user units
15959 * @protected
15960 * @since 5.7.000 (2010-08-02)
15961 */
15962 protected function getCSSBorderWidth($width) {
15963 if ($width == 'thin') {
15964 $width = (2 / $this->k);
15965 } elseif ($width == 'medium') {
15966 $width = (4 / $this->k);
15967 } elseif ($width == 'thick') {
15968 $width = (6 / $this->k);
15969 } else {
15970 $width = $this->getHTMLUnitToUnits($width, 1, 'px', false);
15971 }
15972 return $width;
15973 }
15974
15975 /**
15976 * Returns the border dash style from CSS property
15977 * @param $style (string) border style to convert
15978 * @return int sash style (return -1 in case of none or hidden border)
15979 * @protected
15980 * @since 5.7.000 (2010-08-02)
15981 */
15982 protected function getCSSBorderDashStyle($style) {
15983 switch (strtolower($style)) {
15984 case 'none':
15985 case 'hidden': {
15986 $dash = -1;
15987 break;
15988 }
15989 case 'dotted': {
15990 $dash = 1;
15991 break;
15992 }
15993 case 'dashed': {
15994 $dash = 3;
15995 break;
15996 }
15997 case 'double':
15998 case 'groove':
15999 case 'ridge':
16000 case 'inset':
16001 case 'outset':
16002 case 'solid':
16003 default: {
16004 $dash = 0;
16005 break;
16006 }
16007 }
16008 return $dash;
16009 }
16010
16011 /**
16012 * Returns the border style array from CSS border properties
16013 * @param $cssborder (string) border properties
16014 * @return array containing border properties
16015 * @protected
16016 * @since 5.7.000 (2010-08-02)
16017 */
16018 protected function getCSSBorderStyle($cssborder) {
16019 $bprop = preg_split('/[\s]+/', trim($cssborder));
16020 $border = array(); // value to be returned
16021 switch (count($bprop)) {
16022 case 3: {
16023 $width = $bprop[0];
16024 $style = $bprop[1];
16025 $color = $bprop[2];
16026 break;
16027 }
16028 case 2: {
16029 $width = 'medium';
16030 $style = $bprop[0];
16031 $color = $bprop[1];
16032 break;
16033 }
16034 case 1: {
16035 $width = 'medium';
16036 $style = $bprop[0];
16037 $color = 'black';
16038 break;
16039 }
16040 default: {
16041 $width = 'medium';
16042 $style = 'solid';
16043 $color = 'black';
16044 break;
16045 }
16046 }
16047 if ($style == 'none') {
16048 return array();
16049 }
16050 $border['cap'] = 'square';
16051 $border['join'] = 'miter';
16052 $border['dash'] = $this->getCSSBorderDashStyle($style);
16053 if ($border['dash'] < 0) {
16054 return array();
16055 }
16056 $border['width'] = $this->getCSSBorderWidth($width);
16057 $border['color'] = TCPDF_COLORS::convertHTMLColorToDec($color, $this->spot_colors);
16058 return $border;
16059 }
16060
16061 /**
16062 * Get the internal Cell padding from CSS attribute.
16063 * @param $csspadding (string) padding properties
16064 * @param $width (float) width of the containing element
16065 * @return array of cell paddings
16066 * @public
16067 * @since 5.9.000 (2010-10-04)
16068 */
16069 public function getCSSPadding($csspadding, $width=0) {
16070 $padding = preg_split('/[\s]+/', trim($csspadding));
16071 $cell_padding = array(); // value to be returned
16072 switch (count($padding)) {
16073 case 4: {
16074 $cell_padding['T'] = $padding[0];
16075 $cell_padding['R'] = $padding[1];
16076 $cell_padding['B'] = $padding[2];
16077 $cell_padding['L'] = $padding[3];
16078 break;
16079 }
16080 case 3: {
16081 $cell_padding['T'] = $padding[0];
16082 $cell_padding['R'] = $padding[1];
16083 $cell_padding['B'] = $padding[2];
16084 $cell_padding['L'] = $padding[1];
16085 break;
16086 }
16087 case 2: {
16088 $cell_padding['T'] = $padding[0];
16089 $cell_padding['R'] = $padding[1];
16090 $cell_padding['B'] = $padding[0];
16091 $cell_padding['L'] = $padding[1];
16092 break;
16093 }
16094 case 1: {
16095 $cell_padding['T'] = $padding[0];
16096 $cell_padding['R'] = $padding[0];
16097 $cell_padding['B'] = $padding[0];
16098 $cell_padding['L'] = $padding[0];
16099 break;
16100 }
16101 default: {
16102 return $this->cell_padding;
16103 }
16104 }
16105 if ($width == 0) {
16106 $width = $this->w - $this->lMargin - $this->rMargin;
16107 }
16108 $cell_padding['T'] = $this->getHTMLUnitToUnits($cell_padding['T'], $width, 'px', false);
16109 $cell_padding['R'] = $this->getHTMLUnitToUnits($cell_padding['R'], $width, 'px', false);
16110 $cell_padding['B'] = $this->getHTMLUnitToUnits($cell_padding['B'], $width, 'px', false);
16111 $cell_padding['L'] = $this->getHTMLUnitToUnits($cell_padding['L'], $width, 'px', false);
16112 return $cell_padding;
16113 }
16114
16115 /**
16116 * Get the internal Cell margin from CSS attribute.
16117 * @param $cssmargin (string) margin properties
16118 * @param $width (float) width of the containing element
16119 * @return array of cell margins
16120 * @public
16121 * @since 5.9.000 (2010-10-04)
16122 */
16123 public function getCSSMargin($cssmargin, $width=0) {
16124 $margin = preg_split('/[\s]+/', trim($cssmargin));
16125 $cell_margin = array(); // value to be returned
16126 switch (count($margin)) {
16127 case 4: {
16128 $cell_margin['T'] = $margin[0];
16129 $cell_margin['R'] = $margin[1];
16130 $cell_margin['B'] = $margin[2];
16131 $cell_margin['L'] = $margin[3];
16132 break;
16133 }
16134 case 3: {
16135 $cell_margin['T'] = $margin[0];
16136 $cell_margin['R'] = $margin[1];
16137 $cell_margin['B'] = $margin[2];
16138 $cell_margin['L'] = $margin[1];
16139 break;
16140 }
16141 case 2: {
16142 $cell_margin['T'] = $margin[0];
16143 $cell_margin['R'] = $margin[1];
16144 $cell_margin['B'] = $margin[0];
16145 $cell_margin['L'] = $margin[1];
16146 break;
16147 }
16148 case 1: {
16149 $cell_margin['T'] = $margin[0];
16150 $cell_margin['R'] = $margin[0];
16151 $cell_margin['B'] = $margin[0];
16152 $cell_margin['L'] = $margin[0];
16153 break;
16154 }
16155 default: {
16156 return $this->cell_margin;
16157 }
16158 }
16159 if ($width == 0) {
16160 $width = $this->w - $this->lMargin - $this->rMargin;
16161 }
16162 $cell_margin['T'] = $this->getHTMLUnitToUnits(str_replace('auto', '0', $cell_margin['T']), $width, 'px', false);
16163 $cell_margin['R'] = $this->getHTMLUnitToUnits(str_replace('auto', '0', $cell_margin['R']), $width, 'px', false);
16164 $cell_margin['B'] = $this->getHTMLUnitToUnits(str_replace('auto', '0', $cell_margin['B']), $width, 'px', false);
16165 $cell_margin['L'] = $this->getHTMLUnitToUnits(str_replace('auto', '0', $cell_margin['L']), $width, 'px', false);
16166 return $cell_margin;
16167 }
16168
16169 /**
16170 * Get the border-spacing from CSS attribute.
16171 * @param $cssbspace (string) border-spacing CSS properties
16172 * @param $width (float) width of the containing element
16173 * @return array of border spacings
16174 * @public
16175 * @since 5.9.010 (2010-10-27)
16176 */
16177 public function getCSSBorderMargin($cssbspace, $width=0) {
16178 $space = preg_split('/[\s]+/', trim($cssbspace));
16179 $border_spacing = array(); // value to be returned
16180 switch (count($space)) {
16181 case 2: {
16182 $border_spacing['H'] = $space[0];
16183 $border_spacing['V'] = $space[1];
16184 break;
16185 }
16186 case 1: {
16187 $border_spacing['H'] = $space[0];
16188 $border_spacing['V'] = $space[0];
16189 break;
16190 }
16191 default: {
16192 return array('H' => 0, 'V' => 0);
16193 }
16194 }
16195 if ($width == 0) {
16196 $width = $this->w - $this->lMargin - $this->rMargin;
16197 }
16198 $border_spacing['H'] = $this->getHTMLUnitToUnits($border_spacing['H'], $width, 'px', false);
16199 $border_spacing['V'] = $this->getHTMLUnitToUnits($border_spacing['V'], $width, 'px', false);
16200 return $border_spacing;
16201 }
16202
16203 /**
16204 * Returns the letter-spacing value from CSS value
16205 * @param $spacing (string) letter-spacing value
16206 * @param $parent (float) font spacing (tracking) value of the parent element
16207 * @return float quantity to increases or decreases the space between characters in a text.
16208 * @protected
16209 * @since 5.9.000 (2010-10-02)
16210 */
16211 protected function getCSSFontSpacing($spacing, $parent=0) {
16212 $val = 0; // value to be returned
16213 $spacing = trim($spacing);
16214 switch ($spacing) {
16215 case 'normal': {
16216 $val = 0;
16217 break;
16218 }
16219 case 'inherit': {
16220 if ($parent == 'normal') {
16221 $val = 0;
16222 } else {
16223 $val = $parent;
16224 }
16225 break;
16226 }
16227 default: {
16228 $val = $this->getHTMLUnitToUnits($spacing, 0, 'px', false);
16229 }
16230 }
16231 return $val;
16232 }
16233
16234 /**
16235 * Returns the percentage of font stretching from CSS value
16236 * @param $stretch (string) stretch mode
16237 * @param $parent (float) stretch value of the parent element
16238 * @return float font stretching percentage
16239 * @protected
16240 * @since 5.9.000 (2010-10-02)
16241 */
16242 protected function getCSSFontStretching($stretch, $parent=100) {
16243 $val = 100; // value to be returned
16244 $stretch = trim($stretch);
16245 switch ($stretch) {
16246 case 'ultra-condensed': {
16247 $val = 40;
16248 break;
16249 }
16250 case 'extra-condensed': {
16251 $val = 55;
16252 break;
16253 }
16254 case 'condensed': {
16255 $val = 70;
16256 break;
16257 }
16258 case 'semi-condensed': {
16259 $val = 85;
16260 break;
16261 }
16262 case 'normal': {
16263 $val = 100;
16264 break;
16265 }
16266 case 'semi-expanded': {
16267 $val = 115;
16268 break;
16269 }
16270 case 'expanded': {
16271 $val = 130;
16272 break;
16273 }
16274 case 'extra-expanded': {
16275 $val = 145;
16276 break;
16277 }
16278 case 'ultra-expanded': {
16279 $val = 160;
16280 break;
16281 }
16282 case 'wider': {
16283 $val = ($parent + 10);
16284 break;
16285 }
16286 case 'narrower': {
16287 $val = ($parent - 10);
16288 break;
16289 }
16290 case 'inherit': {
16291 if ($parent == 'normal') {
16292 $val = 100;
16293 } else {
16294 $val = $parent;
16295 }
16296 break;
16297 }
16298 default: {
16299 $val = $this->getHTMLUnitToUnits($stretch, 100, '%', false);
16300 }
16301 }
16302 return $val;
16303 }
16304
16305 /**
16306 * Convert HTML string containing font size value to points
16307 * @param $val (string) String containing font size value and unit.
16308 * @param $refsize (float) Reference font size in points.
16309 * @param $parent_size (float) Parent font size in points.
16310 * @param $defaultunit (string) Default unit (can be one of the following: %, em, ex, px, in, mm, pc, pt).
16311 * @return float value in points
16312 * @public
16313 */
16314 public function getHTMLFontUnits($val, $refsize=12, $parent_size=12, $defaultunit='pt') {
16315 $refsize = TCPDF_FONTS::getFontRefSize($refsize);
16316 $parent_size = TCPDF_FONTS::getFontRefSize($parent_size, $refsize);
16317 switch ($val) {
16318 case 'xx-small': {
16319 $size = ($refsize - 4);
16320 break;
16321 }
16322 case 'x-small': {
16323 $size = ($refsize - 3);
16324 break;
16325 }
16326 case 'small': {
16327 $size = ($refsize - 2);
16328 break;
16329 }
16330 case 'medium': {
16331 $size = $refsize;
16332 break;
16333 }
16334 case 'large': {
16335 $size = ($refsize + 2);
16336 break;
16337 }
16338 case 'x-large': {
16339 $size = ($refsize + 4);
16340 break;
16341 }
16342 case 'xx-large': {
16343 $size = ($refsize + 6);
16344 break;
16345 }
16346 case 'smaller': {
16347 $size = ($parent_size - 3);
16348 break;
16349 }
16350 case 'larger': {
16351 $size = ($parent_size + 3);
16352 break;
16353 }
16354 default: {
16355 $size = $this->getHTMLUnitToUnits($val, $parent_size, $defaultunit, true);
16356 }
16357 }
16358 return $size;
16359 }
16360
16361 /**
16362 * Returns the HTML DOM array.
16363 * @param $html (string) html code
16364 * @return array
16365 * @protected
16366 * @since 3.2.000 (2008-06-20)
16367 */
16368 protected function getHtmlDomArray($html) {
16369 // array of CSS styles ( selector => properties).
16370 $css = array();
16371 // get CSS array defined at previous call
16372 $matches = array();
16373 if (preg_match_all('/<cssarray>([^\<]*)<\/cssarray>/isU', $html, $matches) > 0) {
16374 if (isset($matches[1][0])) {
16375 $css = array_merge($css, json_decode($this->unhtmlentities($matches[1][0]), true));
16376 }
16377 $html = preg_replace('/<cssarray>(.*?)<\/cssarray>/isU', '', $html);
16378 }
16379 // extract external CSS files
16380 $matches = array();
16381 if (preg_match_all('/<link([^\>]*)>/isU', $html, $matches) > 0) {
16382 foreach ($matches[1] as $key => $link) {
16383 $type = array();
16384 if (preg_match('/type[\s]*=[\s]*"text\/css"/', $link, $type)) {
16385 $type = array();
16386 preg_match('/media[\s]*=[\s]*"([^"]*)"/', $link, $type);
16387 // get 'all' and 'print' media, other media types are discarded
16388 // (all, braille, embossed, handheld, print, projection, screen, speech, tty, tv)
16389 if (empty($type) OR (isset($type[1]) AND (($type[1] == 'all') OR ($type[1] == 'print')))) {
16390 $type = array();
16391 if (preg_match('/href[\s]*=[\s]*"([^"]*)"/', $link, $type) > 0) {
16392 // read CSS data file
16393 $cssdata = TCPDF_STATIC::fileGetContents(trim($type[1]));
16394 if (($cssdata !== FALSE) AND (strlen($cssdata) > 0)) {
16395 $css = array_merge($css, TCPDF_STATIC::extractCSSproperties($cssdata));
16396 }
16397 }
16398 }
16399 }
16400 }
16401 }
16402 // extract style tags
16403 $matches = array();
16404 if (preg_match_all('/<style([^\>]*)>([^\<]*)<\/style>/isU', $html, $matches) > 0) {
16405 foreach ($matches[1] as $key => $media) {
16406 $type = array();
16407 preg_match('/media[\s]*=[\s]*"([^"]*)"/', $media, $type);
16408 // get 'all' and 'print' media, other media types are discarded
16409 // (all, braille, embossed, handheld, print, projection, screen, speech, tty, tv)
16410 if (empty($type) OR (isset($type[1]) AND (($type[1] == 'all') OR ($type[1] == 'print')))) {
16411 $cssdata = $matches[2][$key];
16412 $css = array_merge($css, TCPDF_STATIC::extractCSSproperties($cssdata));
16413 }
16414 }
16415 }
16416 // create a special tag to contain the CSS array (used for table content)
16417 $csstagarray = '<cssarray>'.htmlentities(json_encode($css)).'</cssarray>';
16418 // remove head and style blocks
16419 $html = preg_replace('/<head([^\>]*)>(.*?)<\/head>/siU', '', $html);
16420 $html = preg_replace('/<style([^\>]*)>([^\<]*)<\/style>/isU', '', $html);
16421 // define block tags
16422 $blocktags = array('blockquote','br','dd','dl','div','dt','h1','h2','h3','h4','h5','h6','hr','li','ol','p','pre','ul','tcpdf','table','tr','td');
16423 // define self-closing tags
16424 $selfclosingtags = array('area','base','basefont','br','hr','input','img','link','meta');
16425 // remove all unsupported tags (the line below lists all supported tags)
16426 $html = strip_tags($html, '<marker/><a><b><blockquote><body><br><br/><dd><del><div><dl><dt><em><font><form><h1><h2><h3><h4><h5><h6><hr><hr/><i><img><input><label><li><ol><option><p><pre><s><select><small><span><strike><strong><sub><sup><table><tablehead><tcpdf><td><textarea><th><thead><tr><tt><u><ul>');
16427 //replace some blank characters
16428 $html = preg_replace('/<pre/', '<xre', $html); // preserve pre tag
16429 $html = preg_replace('/<(table|tr|td|th|tcpdf|blockquote|dd|div|dl|dt|form|h1|h2|h3|h4|h5|h6|br|hr|li|ol|ul|p)([^\>]*)>[\n\r\t]+/', '<\\1\\2>', $html);
16430 $html = preg_replace('@(\r\n|\r)@', "\n", $html);
16431 $repTable = array("\t" => ' ', "\0" => ' ', "\x0B" => ' ', "\\" => "\\\\");
16432 $html = strtr($html, $repTable);
16433 $offset = 0;
16434 while (($offset < strlen($html)) AND ($pos = strpos($html, '</pre>', $offset)) !== false) {
16435 $html_a = substr($html, 0, $offset);
16436 $html_b = substr($html, $offset, ($pos - $offset + 6));
16437 while (preg_match("'<xre([^\>]*)>(.*?)\n(.*?)</pre>'si", $html_b)) {
16438 // preserve newlines on <pre> tag
16439 $html_b = preg_replace("'<xre([^\>]*)>(.*?)\n(.*?)</pre>'si", "<xre\\1>\\2<br />\\3</pre>", $html_b);
16440 }
16441 while (preg_match("'<xre([^\>]*)>(.*?)".$this->re_space['p']."(.*?)</pre>'".$this->re_space['m'], $html_b)) {
16442 // preserve spaces on <pre> tag
16443 $html_b = preg_replace("'<xre([^\>]*)>(.*?)".$this->re_space['p']."(.*?)</pre>'".$this->re_space['m'], "<xre\\1>\\2&nbsp;\\3</pre>", $html_b);
16444 }
16445 $html = $html_a.$html_b.substr($html, $pos + 6);
16446 $offset = strlen($html_a.$html_b);
16447 }
16448 $offset = 0;
16449 while (($offset < strlen($html)) AND ($pos = strpos($html, '</textarea>', $offset)) !== false) {
16450 $html_a = substr($html, 0, $offset);
16451 $html_b = substr($html, $offset, ($pos - $offset + 11));
16452 while (preg_match("'<textarea([^\>]*)>(.*?)\n(.*?)</textarea>'si", $html_b)) {
16453 // preserve newlines on <textarea> tag
16454 $html_b = preg_replace("'<textarea([^\>]*)>(.*?)\n(.*?)</textarea>'si", "<textarea\\1>\\2<TBR>\\3</textarea>", $html_b);
16455 $html_b = preg_replace("'<textarea([^\>]*)>(.*?)[\"](.*?)</textarea>'si", "<textarea\\1>\\2''\\3</textarea>", $html_b);
16456 }
16457 $html = $html_a.$html_b.substr($html, $pos + 11);
16458 $offset = strlen($html_a.$html_b);
16459 }
16460 $html = preg_replace('/([\s]*)<option/si', '<option', $html);
16461 $html = preg_replace('/<\/option>([\s]*)/si', '</option>', $html);
16462 $offset = 0;
16463 while (($offset < strlen($html)) AND ($pos = strpos($html, '</option>', $offset)) !== false) {
16464 $html_a = substr($html, 0, $offset);
16465 $html_b = substr($html, $offset, ($pos - $offset + 9));
16466 while (preg_match("'<option([^\>]*)>(.*?)</option>'si", $html_b)) {
16467 $html_b = preg_replace("'<option([\s]+)value=\"([^\"]*)\"([^\>]*)>(.*?)</option>'si", "\\2#!TaB!#\\4#!NwL!#", $html_b);
16468 $html_b = preg_replace("'<option([^\>]*)>(.*?)</option>'si", "\\2#!NwL!#", $html_b);
16469 }
16470 $html = $html_a.$html_b.substr($html, $pos + 9);
16471 $offset = strlen($html_a.$html_b);
16472 }
16473 if (preg_match("'</select'si", $html)) {
16474 $html = preg_replace("'<select([^\>]*)>'si", "<select\\1 opt=\"", $html);
16475 $html = preg_replace("'#!NwL!#</select>'si", "\" />", $html);
16476 }
16477 $html = str_replace("\n", ' ', $html);
16478 // restore textarea newlines
16479 $html = str_replace('<TBR>', "\n", $html);
16480 // remove extra spaces from code
16481 $html = preg_replace('/[\s]+<\/(table|tr|ul|ol|dl)>/', '</\\1>', $html);
16482 $html = preg_replace('/'.$this->re_space['p'].'+<\/(td|th|li|dt|dd)>/'.$this->re_space['m'], '</\\1>', $html);
16483 $html = preg_replace('/[\s]+<(tr|td|th|li|dt|dd)/', '<\\1', $html);
16484 $html = preg_replace('/'.$this->re_space['p'].'+<(ul|ol|dl|br)/'.$this->re_space['m'], '<\\1', $html);
16485 $html = preg_replace('/<\/(table|tr|td|th|blockquote|dd|dt|dl|div|dt|h1|h2|h3|h4|h5|h6|hr|li|ol|ul|p)>[\s]+</', '</\\1><', $html);
16486 $html = preg_replace('/<\/(td|th)>/', '<marker style="font-size:0"/></\\1>', $html);
16487 $html = preg_replace('/<\/table>([\s]*)<marker style="font-size:0"\/>/', '</table>', $html);
16488 $html = preg_replace('/'.$this->re_space['p'].'+<img/'.$this->re_space['m'], chr(32).'<img', $html);
16489 $html = preg_replace('/<img([^\>]*)>[\s]+([^\<])/xi', '<img\\1>&nbsp;\\2', $html);
16490 $html = preg_replace('/<img([^\>]*)>/xi', '<img\\1><span><marker style="font-size:0"/></span>', $html);
16491 $html = preg_replace('/<xre/', '<pre', $html); // restore pre tag
16492 $html = preg_replace('/<textarea([^\>]*)>([^\<]*)<\/textarea>/xi', '<textarea\\1 value="\\2" />', $html);
16493 $html = preg_replace('/<li([^\>]*)><\/li>/', '<li\\1>&nbsp;</li>', $html);
16494 $html = preg_replace('/<li([^\>]*)>'.$this->re_space['p'].'*<img/'.$this->re_space['m'], '<li\\1><font size="1">&nbsp;</font><img', $html);
16495 $html = preg_replace('/<([^\>\/]*)>[\s]/', '<\\1>&nbsp;', $html); // preserve some spaces
16496 $html = preg_replace('/[\s]<\/([^\>]*)>/', '&nbsp;</\\1>', $html); // preserve some spaces
16497 $html = preg_replace('/<su([bp])/', '<zws/><su\\1', $html); // fix sub/sup alignment
16498 $html = preg_replace('/<\/su([bp])>/', '</su\\1><zws/>', $html); // fix sub/sup alignment
16499 $html = preg_replace('/'.$this->re_space['p'].'+/'.$this->re_space['m'], chr(32), $html); // replace multiple spaces with a single space
16500 // trim string
16501 $html = $this->stringTrim($html);
16502 // fix br tag after li
16503 $html = preg_replace('/<li><br([^\>]*)>/', '<li> <br\\1>', $html);
16504 // fix first image tag alignment
16505 $html = preg_replace('/^<img/', '<span style="font-size:0"><br /></span> <img', $html, 1);
16506 // pattern for generic tag
16507 $tagpattern = '/(<[^>]+>)/';
16508 // explodes the string
16509 $a = preg_split($tagpattern, $html, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
16510 // count elements
16511 $maxel = count($a);
16512 $elkey = 0;
16513 $key = 0;
16514 // create an array of elements
16515 $dom = array();
16516 $dom[$key] = array();
16517 // set inheritable properties fot the first void element
16518 // possible inheritable properties are: azimuth, border-collapse, border-spacing, caption-side, color, cursor, direction, empty-cells, font, font-family, font-stretch, font-size, font-size-adjust, font-style, font-variant, font-weight, letter-spacing, line-height, list-style, list-style-image, list-style-position, list-style-type, orphans, page, page-break-inside, quotes, speak, speak-header, text-align, text-indent, text-transform, volume, white-space, widows, word-spacing
16519 $dom[$key]['tag'] = false;
16520 $dom[$key]['block'] = false;
16521 $dom[$key]['value'] = '';
16522 $dom[$key]['parent'] = 0;
16523 $dom[$key]['hide'] = false;
16524 $dom[$key]['fontname'] = $this->FontFamily;
16525 $dom[$key]['fontstyle'] = $this->FontStyle;
16526 $dom[$key]['fontsize'] = $this->FontSizePt;
16527 $dom[$key]['font-stretch'] = $this->font_stretching;
16528 $dom[$key]['letter-spacing'] = $this->font_spacing;
16529 $dom[$key]['stroke'] = $this->textstrokewidth;
16530 $dom[$key]['fill'] = (($this->textrendermode % 2) == 0);
16531 $dom[$key]['clip'] = ($this->textrendermode > 3);
16532 $dom[$key]['line-height'] = $this->cell_height_ratio;
16533 $dom[$key]['bgcolor'] = false;
16534 $dom[$key]['fgcolor'] = $this->fgcolor; // color
16535 $dom[$key]['strokecolor'] = $this->strokecolor;
16536 $dom[$key]['align'] = '';
16537 $dom[$key]['listtype'] = '';
16538 $dom[$key]['text-indent'] = 0;
16539 $dom[$key]['text-transform'] = '';
16540 $dom[$key]['border'] = array();
16541 $dom[$key]['dir'] = $this->rtl?'rtl':'ltr';
16542 $thead = false; // true when we are inside the THEAD tag
16543 ++$key;
16544 $level = array();
16545 array_push($level, 0); // root
16546 while ($elkey < $maxel) {
16547 $dom[$key] = array();
16548 $element = $a[$elkey];
16549 $dom[$key]['elkey'] = $elkey;
16550 if (preg_match($tagpattern, $element)) {
16551 // html tag
16552 $element = substr($element, 1, -1);
16553 // get tag name
16554 preg_match('/[\/]?([a-zA-Z0-9]*)/', $element, $tag);
16555 $tagname = strtolower($tag[1]);
16556 // check if we are inside a table header
16557 if ($tagname == 'thead') {
16558 if ($element[0] == '/') {
16559 $thead = false;
16560 } else {
16561 $thead = true;
16562 }
16563 ++$elkey;
16564 continue;
16565 }
16566 $dom[$key]['tag'] = true;
16567 $dom[$key]['value'] = $tagname;
16568 if (in_array($dom[$key]['value'], $blocktags)) {
16569 $dom[$key]['block'] = true;
16570 } else {
16571 $dom[$key]['block'] = false;
16572 }
16573 if ($element[0] == '/') {
16574 // *** closing html tag
16575 $dom[$key]['opening'] = false;
16576 $dom[$key]['parent'] = end($level);
16577 array_pop($level);
16578 $dom[$key]['hide'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['hide'];
16579 $dom[$key]['fontname'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fontname'];
16580 $dom[$key]['fontstyle'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fontstyle'];
16581 $dom[$key]['fontsize'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fontsize'];
16582 $dom[$key]['font-stretch'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['font-stretch'];
16583 $dom[$key]['letter-spacing'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['letter-spacing'];
16584 $dom[$key]['stroke'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['stroke'];
16585 $dom[$key]['fill'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fill'];
16586 $dom[$key]['clip'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['clip'];
16587 $dom[$key]['line-height'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['line-height'];
16588 $dom[$key]['bgcolor'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['bgcolor'];
16589 $dom[$key]['fgcolor'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['fgcolor'];
16590 $dom[$key]['strokecolor'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['strokecolor'];
16591 $dom[$key]['align'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['align'];
16592 $dom[$key]['text-transform'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['text-transform'];
16593 $dom[$key]['dir'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['dir'];
16594 if (isset($dom[($dom[($dom[$key]['parent'])]['parent'])]['listtype'])) {
16595 $dom[$key]['listtype'] = $dom[($dom[($dom[$key]['parent'])]['parent'])]['listtype'];
16596 }
16597 // set the number of columns in table tag
16598 if (($dom[$key]['value'] == 'tr') AND (!isset($dom[($dom[($dom[$key]['parent'])]['parent'])]['cols']))) {
16599 $dom[($dom[($dom[$key]['parent'])]['parent'])]['cols'] = $dom[($dom[$key]['parent'])]['cols'];
16600 }
16601 if (($dom[$key]['value'] == 'td') OR ($dom[$key]['value'] == 'th')) {
16602 $dom[($dom[$key]['parent'])]['content'] = $csstagarray;
16603 for ($i = ($dom[$key]['parent'] + 1); $i < $key; ++$i) {
16604 $dom[($dom[$key]['parent'])]['content'] .= $a[$dom[$i]['elkey']];
16605 }
16606 $key = $i;
16607 // mark nested tables
16608 $dom[($dom[$key]['parent'])]['content'] = str_replace('<table', '<table nested="true"', $dom[($dom[$key]['parent'])]['content']);
16609 // remove thead sections from nested tables
16610 $dom[($dom[$key]['parent'])]['content'] = str_replace('<thead>', '', $dom[($dom[$key]['parent'])]['content']);
16611 $dom[($dom[$key]['parent'])]['content'] = str_replace('</thead>', '', $dom[($dom[$key]['parent'])]['content']);
16612 }
16613 // store header rows on a new table
16614 if (($dom[$key]['value'] == 'tr') AND ($dom[($dom[$key]['parent'])]['thead'] === true)) {
16615 if (TCPDF_STATIC::empty_string($dom[($dom[($dom[$key]['parent'])]['parent'])]['thead'])) {
16616 $dom[($dom[($dom[$key]['parent'])]['parent'])]['thead'] = $csstagarray.$a[$dom[($dom[($dom[$key]['parent'])]['parent'])]['elkey']];
16617 }
16618 for ($i = $dom[$key]['parent']; $i <= $key; ++$i) {
16619 $dom[($dom[($dom[$key]['parent'])]['parent'])]['thead'] .= $a[$dom[$i]['elkey']];
16620 }
16621 if (!isset($dom[($dom[$key]['parent'])]['attribute'])) {
16622 $dom[($dom[$key]['parent'])]['attribute'] = array();
16623 }
16624 // header elements must be always contained in a single page
16625 $dom[($dom[$key]['parent'])]['attribute']['nobr'] = 'true';
16626 }
16627 if (($dom[$key]['value'] == 'table') AND (!TCPDF_STATIC::empty_string($dom[($dom[$key]['parent'])]['thead']))) {
16628 // remove the nobr attributes from the table header
16629 $dom[($dom[$key]['parent'])]['thead'] = str_replace(' nobr="true"', '', $dom[($dom[$key]['parent'])]['thead']);
16630 $dom[($dom[$key]['parent'])]['thead'] .= '</tablehead>';
16631 }
16632 } else {
16633 // *** opening or self-closing html tag
16634 $dom[$key]['opening'] = true;
16635 $dom[$key]['parent'] = end($level);
16636 if ((substr($element, -1, 1) == '/') OR (in_array($dom[$key]['value'], $selfclosingtags))) {
16637 // self-closing tag
16638 $dom[$key]['self'] = true;
16639 } else {
16640 // opening tag
16641 array_push($level, $key);
16642 $dom[$key]['self'] = false;
16643 }
16644 // copy some values from parent
16645 $parentkey = 0;
16646 if ($key > 0) {
16647 $parentkey = $dom[$key]['parent'];
16648 $dom[$key]['hide'] = $dom[$parentkey]['hide'];
16649 $dom[$key]['fontname'] = $dom[$parentkey]['fontname'];
16650 $dom[$key]['fontstyle'] = $dom[$parentkey]['fontstyle'];
16651 $dom[$key]['fontsize'] = $dom[$parentkey]['fontsize'];
16652 $dom[$key]['font-stretch'] = $dom[$parentkey]['font-stretch'];
16653 $dom[$key]['letter-spacing'] = $dom[$parentkey]['letter-spacing'];
16654 $dom[$key]['stroke'] = $dom[$parentkey]['stroke'];
16655 $dom[$key]['fill'] = $dom[$parentkey]['fill'];
16656 $dom[$key]['clip'] = $dom[$parentkey]['clip'];
16657 $dom[$key]['line-height'] = $dom[$parentkey]['line-height'];
16658 $dom[$key]['bgcolor'] = $dom[$parentkey]['bgcolor'];
16659 $dom[$key]['fgcolor'] = $dom[$parentkey]['fgcolor'];
16660 $dom[$key]['strokecolor'] = $dom[$parentkey]['strokecolor'];
16661 $dom[$key]['align'] = $dom[$parentkey]['align'];
16662 $dom[$key]['listtype'] = $dom[$parentkey]['listtype'];
16663 $dom[$key]['text-indent'] = $dom[$parentkey]['text-indent'];
16664 $dom[$key]['text-transform'] = $dom[$parentkey]['text-transform'];
16665 $dom[$key]['border'] = array();
16666 $dom[$key]['dir'] = $dom[$parentkey]['dir'];
16667 }
16668 // get attributes
16669 preg_match_all('/([^=\s]*)[\s]*=[\s]*"([^"]*)"/', $element, $attr_array, PREG_PATTERN_ORDER);
16670 $dom[$key]['attribute'] = array(); // reset attribute array
16671 while (list($id, $name) = each($attr_array[1])) {
16672 $dom[$key]['attribute'][strtolower($name)] = $attr_array[2][$id];
16673 }
16674 if (!empty($css)) {
16675 // merge CSS style to current style
16676 list($dom[$key]['csssel'], $dom[$key]['cssdata']) = TCPDF_STATIC::getCSSdataArray($dom, $key, $css);
16677 $dom[$key]['attribute']['style'] = TCPDF_STATIC::getTagStyleFromCSSarray($dom[$key]['cssdata']);
16678 }
16679 // split style attributes
16680 if (isset($dom[$key]['attribute']['style']) AND !empty($dom[$key]['attribute']['style'])) {
16681 // get style attributes
16682 preg_match_all('/([^;:\s]*):([^;]*)/', $dom[$key]['attribute']['style'], $style_array, PREG_PATTERN_ORDER);
16683 $dom[$key]['style'] = array(); // reset style attribute array
16684 while (list($id, $name) = each($style_array[1])) {
16685 // in case of duplicate attribute the last replace the previous
16686 $dom[$key]['style'][strtolower($name)] = trim($style_array[2][$id]);
16687 }
16688 // --- get some style attributes ---
16689 // text direction
16690 if (isset($dom[$key]['style']['direction'])) {
16691 $dom[$key]['dir'] = $dom[$key]['style']['direction'];
16692 }
16693 // display
16694 if (isset($dom[$key]['style']['display'])) {
16695 $dom[$key]['hide'] = (trim(strtolower($dom[$key]['style']['display'])) == 'none');
16696 }
16697 // font family
16698 if (isset($dom[$key]['style']['font-family'])) {
16699 $dom[$key]['fontname'] = $this->getFontFamilyName($dom[$key]['style']['font-family']);
16700 }
16701 // list-style-type
16702 if (isset($dom[$key]['style']['list-style-type'])) {
16703 $dom[$key]['listtype'] = trim(strtolower($dom[$key]['style']['list-style-type']));
16704 if ($dom[$key]['listtype'] == 'inherit') {
16705 $dom[$key]['listtype'] = $dom[$parentkey]['listtype'];
16706 }
16707 }
16708 // text-indent
16709 if (isset($dom[$key]['style']['text-indent'])) {
16710 $dom[$key]['text-indent'] = $this->getHTMLUnitToUnits($dom[$key]['style']['text-indent']);
16711 if ($dom[$key]['text-indent'] == 'inherit') {
16712 $dom[$key]['text-indent'] = $dom[$parentkey]['text-indent'];
16713 }
16714 }
16715 // text-transform
16716 if (isset($dom[$key]['style']['text-transform'])) {
16717 $dom[$key]['text-transform'] = $dom[$key]['style']['text-transform'];
16718 }
16719 // font size
16720 if (isset($dom[$key]['style']['font-size'])) {
16721 $fsize = trim($dom[$key]['style']['font-size']);
16722 $dom[$key]['fontsize'] = $this->getHTMLFontUnits($fsize, $dom[0]['fontsize'], $dom[$parentkey]['fontsize'], 'pt');
16723 }
16724 // font-stretch
16725 if (isset($dom[$key]['style']['font-stretch'])) {
16726 $dom[$key]['font-stretch'] = $this->getCSSFontStretching($dom[$key]['style']['font-stretch'], $dom[$parentkey]['font-stretch']);
16727 }
16728 // letter-spacing
16729 if (isset($dom[$key]['style']['letter-spacing'])) {
16730 $dom[$key]['letter-spacing'] = $this->getCSSFontSpacing($dom[$key]['style']['letter-spacing'], $dom[$parentkey]['letter-spacing']);
16731 }
16732 // line-height (internally is the cell height ratio)
16733 if (isset($dom[$key]['style']['line-height'])) {
16734 $lineheight = trim($dom[$key]['style']['line-height']);
16735 switch ($lineheight) {
16736 // A normal line height. This is default
16737 case 'normal': {
16738 $dom[$key]['line-height'] = $dom[0]['line-height'];
16739 break;
16740 }
16741 case 'inherit': {
16742 $dom[$key]['line-height'] = $dom[$parentkey]['line-height'];
16743 }
16744 default: {
16745 if (is_numeric($lineheight)) {
16746 // convert to percentage of font height
16747 $lineheight = ($lineheight * 100).'%';
16748 }
16749 $dom[$key]['line-height'] = $this->getHTMLUnitToUnits($lineheight, 1, '%', true);
16750 if (substr($lineheight, -1) !== '%') {
16751 if ($dom[$key]['fontsize'] <= 0) {
16752 $dom[$key]['line-height'] = 1;
16753 } else {
16754 $dom[$key]['line-height'] = (($dom[$key]['line-height'] - $this->cell_padding['T'] - $this->cell_padding['B']) / $dom[$key]['fontsize']);
16755 }
16756 }
16757 }
16758 }
16759 }
16760 // font style
16761 if (isset($dom[$key]['style']['font-weight'])) {
16762 if (strtolower($dom[$key]['style']['font-weight'][0]) == 'n') {
16763 if (strpos($dom[$key]['fontstyle'], 'B') !== false) {
16764 $dom[$key]['fontstyle'] = str_replace('B', '', $dom[$key]['fontstyle']);
16765 }
16766 } elseif (strtolower($dom[$key]['style']['font-weight'][0]) == 'b') {
16767 $dom[$key]['fontstyle'] .= 'B';
16768 }
16769 }
16770 if (isset($dom[$key]['style']['font-style']) AND (strtolower($dom[$key]['style']['font-style'][0]) == 'i')) {
16771 $dom[$key]['fontstyle'] .= 'I';
16772 }
16773 // font color
16774 if (isset($dom[$key]['style']['color']) AND (!TCPDF_STATIC::empty_string($dom[$key]['style']['color']))) {
16775 $dom[$key]['fgcolor'] = TCPDF_COLORS::convertHTMLColorToDec($dom[$key]['style']['color'], $this->spot_colors);
16776 } elseif ($dom[$key]['value'] == 'a') {
16777 $dom[$key]['fgcolor'] = $this->htmlLinkColorArray;
16778 }
16779 // background color
16780 if (isset($dom[$key]['style']['background-color']) AND (!TCPDF_STATIC::empty_string($dom[$key]['style']['background-color']))) {
16781 $dom[$key]['bgcolor'] = TCPDF_COLORS::convertHTMLColorToDec($dom[$key]['style']['background-color'], $this->spot_colors);
16782 }
16783 // text-decoration
16784 if (isset($dom[$key]['style']['text-decoration'])) {
16785 $decors = explode(' ', strtolower($dom[$key]['style']['text-decoration']));
16786 foreach ($decors as $dec) {
16787 $dec = trim($dec);
16788 if (!TCPDF_STATIC::empty_string($dec)) {
16789 if ($dec[0] == 'u') {
16790 // underline
16791 $dom[$key]['fontstyle'] .= 'U';
16792 } elseif ($dec[0] == 'l') {
16793 // line-through
16794 $dom[$key]['fontstyle'] .= 'D';
16795 } elseif ($dec[0] == 'o') {
16796 // overline
16797 $dom[$key]['fontstyle'] .= 'O';
16798 }
16799 }
16800 }
16801 } elseif ($dom[$key]['value'] == 'a') {
16802 $dom[$key]['fontstyle'] = $this->htmlLinkFontStyle;
16803 }
16804 // check for width attribute
16805 if (isset($dom[$key]['style']['width'])) {
16806 $dom[$key]['width'] = $dom[$key]['style']['width'];
16807 }
16808 // check for height attribute
16809 if (isset($dom[$key]['style']['height'])) {
16810 $dom[$key]['height'] = $dom[$key]['style']['height'];
16811 }
16812 // check for text alignment
16813 if (isset($dom[$key]['style']['text-align'])) {
16814 $dom[$key]['align'] = strtoupper($dom[$key]['style']['text-align'][0]);
16815 }
16816 // check for CSS border properties
16817 if (isset($dom[$key]['style']['border'])) {
16818 $borderstyle = $this->getCSSBorderStyle($dom[$key]['style']['border']);
16819 if (!empty($borderstyle)) {
16820 $dom[$key]['border']['LTRB'] = $borderstyle;
16821 }
16822 }
16823 if (isset($dom[$key]['style']['border-color'])) {
16824 $brd_colors = preg_split('/[\s]+/', trim($dom[$key]['style']['border-color']));
16825 if (isset($brd_colors[3])) {
16826 $dom[$key]['border']['L']['color'] = TCPDF_COLORS::convertHTMLColorToDec($brd_colors[3], $this->spot_colors);
16827 }
16828 if (isset($brd_colors[1])) {
16829 $dom[$key]['border']['R']['color'] = TCPDF_COLORS::convertHTMLColorToDec($brd_colors[1], $this->spot_colors);
16830 }
16831 if (isset($brd_colors[0])) {
16832 $dom[$key]['border']['T']['color'] = TCPDF_COLORS::convertHTMLColorToDec($brd_colors[0], $this->spot_colors);
16833 }
16834 if (isset($brd_colors[2])) {
16835 $dom[$key]['border']['B']['color'] = TCPDF_COLORS::convertHTMLColorToDec($brd_colors[2], $this->spot_colors);
16836 }
16837 }
16838 if (isset($dom[$key]['style']['border-width'])) {
16839 $brd_widths = preg_split('/[\s]+/', trim($dom[$key]['style']['border-width']));
16840 if (isset($brd_widths[3])) {
16841 $dom[$key]['border']['L']['width'] = $this->getCSSBorderWidth($brd_widths[3]);
16842 }
16843 if (isset($brd_widths[1])) {
16844 $dom[$key]['border']['R']['width'] = $this->getCSSBorderWidth($brd_widths[1]);
16845 }
16846 if (isset($brd_widths[0])) {
16847 $dom[$key]['border']['T']['width'] = $this->getCSSBorderWidth($brd_widths[0]);
16848 }
16849 if (isset($brd_widths[2])) {
16850 $dom[$key]['border']['B']['width'] = $this->getCSSBorderWidth($brd_widths[2]);
16851 }
16852 }
16853 if (isset($dom[$key]['style']['border-style'])) {
16854 $brd_styles = preg_split('/[\s]+/', trim($dom[$key]['style']['border-style']));
16855 if (isset($brd_styles[3]) AND ($brd_styles[3]!='none')) {
16856 $dom[$key]['border']['L']['cap'] = 'square';
16857 $dom[$key]['border']['L']['join'] = 'miter';
16858 $dom[$key]['border']['L']['dash'] = $this->getCSSBorderDashStyle($brd_styles[3]);
16859 if ($dom[$key]['border']['L']['dash'] < 0) {
16860 $dom[$key]['border']['L'] = array();
16861 }
16862 }
16863 if (isset($brd_styles[1])) {
16864 $dom[$key]['border']['R']['cap'] = 'square';
16865 $dom[$key]['border']['R']['join'] = 'miter';
16866 $dom[$key]['border']['R']['dash'] = $this->getCSSBorderDashStyle($brd_styles[1]);
16867 if ($dom[$key]['border']['R']['dash'] < 0) {
16868 $dom[$key]['border']['R'] = array();
16869 }
16870 }
16871 if (isset($brd_styles[0])) {
16872 $dom[$key]['border']['T']['cap'] = 'square';
16873 $dom[$key]['border']['T']['join'] = 'miter';
16874 $dom[$key]['border']['T']['dash'] = $this->getCSSBorderDashStyle($brd_styles[0]);
16875 if ($dom[$key]['border']['T']['dash'] < 0) {
16876 $dom[$key]['border']['T'] = array();
16877 }
16878 }
16879 if (isset($brd_styles[2])) {
16880 $dom[$key]['border']['B']['cap'] = 'square';
16881 $dom[$key]['border']['B']['join'] = 'miter';
16882 $dom[$key]['border']['B']['dash'] = $this->getCSSBorderDashStyle($brd_styles[2]);
16883 if ($dom[$key]['border']['B']['dash'] < 0) {
16884 $dom[$key]['border']['B'] = array();
16885 }
16886 }
16887 }
16888 $cellside = array('L' => 'left', 'R' => 'right', 'T' => 'top', 'B' => 'bottom');
16889 foreach ($cellside as $bsk => $bsv) {
16890 if (isset($dom[$key]['style']['border-'.$bsv])) {
16891 $borderstyle = $this->getCSSBorderStyle($dom[$key]['style']['border-'.$bsv]);
16892 if (!empty($borderstyle)) {
16893 $dom[$key]['border'][$bsk] = $borderstyle;
16894 }
16895 }
16896 if (isset($dom[$key]['style']['border-'.$bsv.'-color'])) {
16897 $dom[$key]['border'][$bsk]['color'] = TCPDF_COLORS::convertHTMLColorToDec($dom[$key]['style']['border-'.$bsv.'-color'], $this->spot_colors);
16898 }
16899 if (isset($dom[$key]['style']['border-'.$bsv.'-width'])) {
16900 $dom[$key]['border'][$bsk]['width'] = $this->getCSSBorderWidth($dom[$key]['style']['border-'.$bsv.'-width']);
16901 }
16902 if (isset($dom[$key]['style']['border-'.$bsv.'-style'])) {
16903 $dom[$key]['border'][$bsk]['dash'] = $this->getCSSBorderDashStyle($dom[$key]['style']['border-'.$bsv.'-style']);
16904 if ($dom[$key]['border'][$bsk]['dash'] < 0) {
16905 $dom[$key]['border'][$bsk] = array();
16906 }
16907 }
16908 }
16909 // check for CSS padding properties
16910 if (isset($dom[$key]['style']['padding'])) {
16911 $dom[$key]['padding'] = $this->getCSSPadding($dom[$key]['style']['padding']);
16912 } else {
16913 $dom[$key]['padding'] = $this->cell_padding;
16914 }
16915 foreach ($cellside as $psk => $psv) {
16916 if (isset($dom[$key]['style']['padding-'.$psv])) {
16917 $dom[$key]['padding'][$psk] = $this->getHTMLUnitToUnits($dom[$key]['style']['padding-'.$psv], 0, 'px', false);
16918 }
16919 }
16920 // check for CSS margin properties
16921 if (isset($dom[$key]['style']['margin'])) {
16922 $dom[$key]['margin'] = $this->getCSSMargin($dom[$key]['style']['margin']);
16923 } else {
16924 $dom[$key]['margin'] = $this->cell_margin;
16925 }
16926 foreach ($cellside as $psk => $psv) {
16927 if (isset($dom[$key]['style']['margin-'.$psv])) {
16928 $dom[$key]['margin'][$psk] = $this->getHTMLUnitToUnits(str_replace('auto', '0', $dom[$key]['style']['margin-'.$psv]), 0, 'px', false);
16929 }
16930 }
16931 // check for CSS border-spacing properties
16932 if (isset($dom[$key]['style']['border-spacing'])) {
16933 $dom[$key]['border-spacing'] = $this->getCSSBorderMargin($dom[$key]['style']['border-spacing']);
16934 }
16935 // page-break-inside
16936 if (isset($dom[$key]['style']['page-break-inside']) AND ($dom[$key]['style']['page-break-inside'] == 'avoid')) {
16937 $dom[$key]['attribute']['nobr'] = 'true';
16938 }
16939 // page-break-before
16940 if (isset($dom[$key]['style']['page-break-before'])) {
16941 if ($dom[$key]['style']['page-break-before'] == 'always') {
16942 $dom[$key]['attribute']['pagebreak'] = 'true';
16943 } elseif ($dom[$key]['style']['page-break-before'] == 'left') {
16944 $dom[$key]['attribute']['pagebreak'] = 'left';
16945 } elseif ($dom[$key]['style']['page-break-before'] == 'right') {
16946 $dom[$key]['attribute']['pagebreak'] = 'right';
16947 }
16948 }
16949 // page-break-after
16950 if (isset($dom[$key]['style']['page-break-after'])) {
16951 if ($dom[$key]['style']['page-break-after'] == 'always') {
16952 $dom[$key]['attribute']['pagebreakafter'] = 'true';
16953 } elseif ($dom[$key]['style']['page-break-after'] == 'left') {
16954 $dom[$key]['attribute']['pagebreakafter'] = 'left';
16955 } elseif ($dom[$key]['style']['page-break-after'] == 'right') {
16956 $dom[$key]['attribute']['pagebreakafter'] = 'right';
16957 }
16958 }
16959 }
16960 if (isset($dom[$key]['attribute']['display'])) {
16961 $dom[$key]['hide'] = (trim(strtolower($dom[$key]['attribute']['display'])) == 'none');
16962 }
16963 if (isset($dom[$key]['attribute']['border']) AND ($dom[$key]['attribute']['border'] != 0)) {
16964 $borderstyle = $this->getCSSBorderStyle($dom[$key]['attribute']['border'].' solid black');
16965 if (!empty($borderstyle)) {
16966 $dom[$key]['border']['LTRB'] = $borderstyle;
16967 }
16968 }
16969 // check for font tag
16970 if ($dom[$key]['value'] == 'font') {
16971 // font family
16972 if (isset($dom[$key]['attribute']['face'])) {
16973 $dom[$key]['fontname'] = $this->getFontFamilyName($dom[$key]['attribute']['face']);
16974 }
16975 // font size
16976 if (isset($dom[$key]['attribute']['size'])) {
16977 if ($key > 0) {
16978 if ($dom[$key]['attribute']['size'][0] == '+') {
16979 $dom[$key]['fontsize'] = $dom[($dom[$key]['parent'])]['fontsize'] + intval(substr($dom[$key]['attribute']['size'], 1));
16980 } elseif ($dom[$key]['attribute']['size'][0] == '-') {
16981 $dom[$key]['fontsize'] = $dom[($dom[$key]['parent'])]['fontsize'] - intval(substr($dom[$key]['attribute']['size'], 1));
16982 } else {
16983 $dom[$key]['fontsize'] = intval($dom[$key]['attribute']['size']);
16984 }
16985 } else {
16986 $dom[$key]['fontsize'] = intval($dom[$key]['attribute']['size']);
16987 }
16988 }
16989 }
16990 // force natural alignment for lists
16991 if ((($dom[$key]['value'] == 'ul') OR ($dom[$key]['value'] == 'ol') OR ($dom[$key]['value'] == 'dl'))
16992 AND (!isset($dom[$key]['align']) OR TCPDF_STATIC::empty_string($dom[$key]['align']) OR ($dom[$key]['align'] != 'J'))) {
16993 if ($this->rtl) {
16994 $dom[$key]['align'] = 'R';
16995 } else {
16996 $dom[$key]['align'] = 'L';
16997 }
16998 }
16999 if (($dom[$key]['value'] == 'small') OR ($dom[$key]['value'] == 'sup') OR ($dom[$key]['value'] == 'sub')) {
17000 if (!isset($dom[$key]['attribute']['size']) AND !isset($dom[$key]['style']['font-size'])) {
17001 $dom[$key]['fontsize'] = $dom[$key]['fontsize'] * K_SMALL_RATIO;
17002 }
17003 }
17004 if (($dom[$key]['value'] == 'strong') OR ($dom[$key]['value'] == 'b')) {
17005 $dom[$key]['fontstyle'] .= 'B';
17006 }
17007 if (($dom[$key]['value'] == 'em') OR ($dom[$key]['value'] == 'i')) {
17008 $dom[$key]['fontstyle'] .= 'I';
17009 }
17010 if ($dom[$key]['value'] == 'u') {
17011 $dom[$key]['fontstyle'] .= 'U';
17012 }
17013 if (($dom[$key]['value'] == 'del') OR ($dom[$key]['value'] == 's') OR ($dom[$key]['value'] == 'strike')) {
17014 $dom[$key]['fontstyle'] .= 'D';
17015 }
17016 if (!isset($dom[$key]['style']['text-decoration']) AND ($dom[$key]['value'] == 'a')) {
17017 $dom[$key]['fontstyle'] = $this->htmlLinkFontStyle;
17018 }
17019 if (($dom[$key]['value'] == 'pre') OR ($dom[$key]['value'] == 'tt')) {
17020 $dom[$key]['fontname'] = $this->default_monospaced_font;
17021 }
17022 if (!empty($dom[$key]['value']) AND ($dom[$key]['value'][0] == 'h') AND (intval($dom[$key]['value']{1}) > 0) AND (intval($dom[$key]['value']{1}) < 7)) {
17023 // headings h1, h2, h3, h4, h5, h6
17024 if (!isset($dom[$key]['attribute']['size']) AND !isset($dom[$key]['style']['font-size'])) {
17025 $headsize = (4 - intval($dom[$key]['value']{1})) * 2;
17026 $dom[$key]['fontsize'] = $dom[0]['fontsize'] + $headsize;
17027 }
17028 if (!isset($dom[$key]['style']['font-weight'])) {
17029 $dom[$key]['fontstyle'] .= 'B';
17030 }
17031 }
17032 if (($dom[$key]['value'] == 'table')) {
17033 $dom[$key]['rows'] = 0; // number of rows
17034 $dom[$key]['trids'] = array(); // IDs of TR elements
17035 $dom[$key]['thead'] = ''; // table header rows
17036 }
17037 if (($dom[$key]['value'] == 'tr')) {
17038 $dom[$key]['cols'] = 0;
17039 if ($thead) {
17040 $dom[$key]['thead'] = true;
17041 // rows on thead block are printed as a separate table
17042 } else {
17043 $dom[$key]['thead'] = false;
17044 // store the number of rows on table element
17045 ++$dom[($dom[$key]['parent'])]['rows'];
17046 // store the TR elements IDs on table element
17047 array_push($dom[($dom[$key]['parent'])]['trids'], $key);
17048 }
17049 }
17050 if (($dom[$key]['value'] == 'th') OR ($dom[$key]['value'] == 'td')) {
17051 if (isset($dom[$key]['attribute']['colspan'])) {
17052 $colspan = intval($dom[$key]['attribute']['colspan']);
17053 } else {
17054 $colspan = 1;
17055 }
17056 $dom[$key]['attribute']['colspan'] = $colspan;
17057 $dom[($dom[$key]['parent'])]['cols'] += $colspan;
17058 }
17059 // text direction
17060 if (isset($dom[$key]['attribute']['dir'])) {
17061 $dom[$key]['dir'] = $dom[$key]['attribute']['dir'];
17062 }
17063 // set foreground color attribute
17064 if (isset($dom[$key]['attribute']['color']) AND (!TCPDF_STATIC::empty_string($dom[$key]['attribute']['color']))) {
17065 $dom[$key]['fgcolor'] = TCPDF_COLORS::convertHTMLColorToDec($dom[$key]['attribute']['color'], $this->spot_colors);
17066 } elseif (!isset($dom[$key]['style']['color']) AND ($dom[$key]['value'] == 'a')) {
17067 $dom[$key]['fgcolor'] = $this->htmlLinkColorArray;
17068 }
17069 // set background color attribute
17070 if (isset($dom[$key]['attribute']['bgcolor']) AND (!TCPDF_STATIC::empty_string($dom[$key]['attribute']['bgcolor']))) {
17071 $dom[$key]['bgcolor'] = TCPDF_COLORS::convertHTMLColorToDec($dom[$key]['attribute']['bgcolor'], $this->spot_colors);
17072 }
17073 // set stroke color attribute
17074 if (isset($dom[$key]['attribute']['strokecolor']) AND (!TCPDF_STATIC::empty_string($dom[$key]['attribute']['strokecolor']))) {
17075 $dom[$key]['strokecolor'] = TCPDF_COLORS::convertHTMLColorToDec($dom[$key]['attribute']['strokecolor'], $this->spot_colors);
17076 }
17077 // check for width attribute
17078 if (isset($dom[$key]['attribute']['width'])) {
17079 $dom[$key]['width'] = $dom[$key]['attribute']['width'];
17080 }
17081 // check for height attribute
17082 if (isset($dom[$key]['attribute']['height'])) {
17083 $dom[$key]['height'] = $dom[$key]['attribute']['height'];
17084 }
17085 // check for text alignment
17086 if (isset($dom[$key]['attribute']['align']) AND (!TCPDF_STATIC::empty_string($dom[$key]['attribute']['align'])) AND ($dom[$key]['value'] !== 'img')) {
17087 $dom[$key]['align'] = strtoupper($dom[$key]['attribute']['align'][0]);
17088 }
17089 // check for text rendering mode (the following attributes do not exist in HTML)
17090 if (isset($dom[$key]['attribute']['stroke'])) {
17091 // font stroke width
17092 $dom[$key]['stroke'] = $this->getHTMLUnitToUnits($dom[$key]['attribute']['stroke'], $dom[$key]['fontsize'], 'pt', true);
17093 }
17094 if (isset($dom[$key]['attribute']['fill'])) {
17095 // font fill
17096 if ($dom[$key]['attribute']['fill'] == 'true') {
17097 $dom[$key]['fill'] = true;
17098 } else {
17099 $dom[$key]['fill'] = false;
17100 }
17101 }
17102 if (isset($dom[$key]['attribute']['clip'])) {
17103 // clipping mode
17104 if ($dom[$key]['attribute']['clip'] == 'true') {
17105 $dom[$key]['clip'] = true;
17106 } else {
17107 $dom[$key]['clip'] = false;
17108 }
17109 }
17110 } // end opening tag
17111 } else {
17112 // text
17113 $dom[$key]['tag'] = false;
17114 $dom[$key]['block'] = false;
17115 $dom[$key]['parent'] = end($level);
17116 $dom[$key]['dir'] = $dom[$dom[$key]['parent']]['dir'];
17117 if (!empty($dom[$dom[$key]['parent']]['text-transform'])) {
17118 // text-transform for unicode requires mb_convert_case (Multibyte String Functions)
17119 if (function_exists('mb_convert_case')) {
17120 $ttm = array('capitalize' => MB_CASE_TITLE, 'uppercase' => MB_CASE_UPPER, 'lowercase' => MB_CASE_LOWER);
17121 if (isset($ttm[$dom[$dom[$key]['parent']]['text-transform']])) {
17122 $element = mb_convert_case($element, $ttm[$dom[$dom[$key]['parent']]['text-transform']], $this->encoding);
17123 }
17124 } elseif (!$this->isunicode) {
17125 switch ($dom[$dom[$key]['parent']]['text-transform']) {
17126 case 'capitalize': {
17127 $element = ucwords(strtolower($element));
17128 break;
17129 }
17130 case 'uppercase': {
17131 $element = strtoupper($element);
17132 break;
17133 }
17134 case 'lowercase': {
17135 $element = strtolower($element);
17136 break;
17137 }
17138 }
17139 }
17140 }
17141 $dom[$key]['value'] = stripslashes($this->unhtmlentities($element));
17142 }
17143 ++$elkey;
17144 ++$key;
17145 }
17146 return $dom;
17147 }
17148
17149 /**
17150 * Returns the string used to find spaces
17151 * @return string
17152 * @protected
17153 * @author Nicola Asuni
17154 * @since 4.8.024 (2010-01-15)
17155 */
17156 protected function getSpaceString() {
17157 $spacestr = chr(32);
17158 if ($this->isUnicodeFont()) {
17159 $spacestr = chr(0).chr(32);
17160 }
17161 return $spacestr;
17162 }
17163
17164 /**
17165 * Serialize an array of parameters to be used with TCPDF tag in HTML code.
17166 * @param $pararray (array) parameters array
17167 * @return sting containing serialized data
17168 * @since 4.9.006 (2010-04-02)
17169 * @public
17170 * @deprecated
17171 */
17172 public function serializeTCPDFtagParameters($pararray) {
17173 return TCPDF_STATIC::serializeTCPDFtagParameters($pararray);
17174 }
17175
17176 /**
17177 * Prints a cell (rectangular area) with optional borders, background color and html text string.
17178 * The upper-left corner of the cell corresponds to the current position. After the call, the current position moves to the right or to the next line.<br />
17179 * If automatic page breaking is enabled and the cell goes beyond the limit, a page break is done before outputting.
17180 * IMPORTANT: The HTML must be well formatted - try to clean-up it using an application like HTML-Tidy before submitting.
17181 * Supported tags are: a, b, blockquote, br, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, img, li, ol, p, pre, small, span, strong, sub, sup, table, tcpdf, td, th, thead, tr, tt, u, ul
17182 * NOTE: all the HTML attributes must be enclosed in double-quote.
17183 * @param $w (float) Cell width. If 0, the cell extends up to the right margin.
17184 * @param $h (float) Cell minimum height. The cell extends automatically if needed.
17185 * @param $x (float) upper-left corner X coordinate
17186 * @param $y (float) upper-left corner Y coordinate
17187 * @param $html (string) html text to print. Default value: empty string.
17188 * @param $border (mixed) Indicates if borders must be drawn around the cell. The value can be a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul> or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul> or an array of line styles for each border group - for example: array('LTRB' => array('width' => 2, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(0, 0, 0)))
17189 * @param $ln (int) Indicates where the current position should go after the call. Possible values are:<ul><li>0: to the right (or left for RTL language)</li><li>1: to the beginning of the next line</li><li>2: below</li></ul>
17190Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value: 0.
17191 * @param $fill (boolean) Indicates if the cell background must be painted (true) or transparent (false).
17192 * @param $reseth (boolean) if true reset the last cell height (default true).
17193 * @param $align (string) Allows to center or align the text. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul>
17194 * @param $autopadding (boolean) if true, uses internal padding and automatically adjust it to account for line width.
17195 * @see Multicell(), writeHTML()
17196 * @public
17197 */
17198 public function writeHTMLCell($w, $h, $x, $y, $html='', $border=0, $ln=0, $fill=false, $reseth=true, $align='', $autopadding=true) {
17199 return $this->MultiCell($w, $h, $html, $border, $align, $fill, $ln, $x, $y, $reseth, 0, true, $autopadding, 0, 'T', false);
17200 }
17201
17202 /**
17203 * Allows to preserve some HTML formatting (limited support).<br />
17204 * IMPORTANT: The HTML must be well formatted - try to clean-up it using an application like HTML-Tidy before submitting.
17205 * Supported tags are: a, b, blockquote, br, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, img, li, ol, p, pre, small, span, strong, sub, sup, table, tcpdf, td, th, thead, tr, tt, u, ul
17206 * NOTE: all the HTML attributes must be enclosed in double-quote.
17207 * @param $html (string) text to display
17208 * @param $ln (boolean) if true add a new line after text (default = true)
17209 * @param $fill (boolean) Indicates if the background must be painted (true) or transparent (false).
17210 * @param $reseth (boolean) if true reset the last cell height (default false).
17211 * @param $cell (boolean) if true add the current left (or right for RTL) padding to each Write (default false).
17212 * @param $align (string) Allows to center or align the text. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul>
17213 * @public
17214 */
17215 public function writeHTML($html, $ln=true, $fill=false, $reseth=false, $cell=false, $align='') {
17216 $gvars = $this->getGraphicVars();
17217 // store current values
17218 $prev_cell_margin = $this->cell_margin;
17219 $prev_cell_padding = $this->cell_padding;
17220 $prevPage = $this->page;
17221 $prevlMargin = $this->lMargin;
17222 $prevrMargin = $this->rMargin;
17223 $curfontname = $this->FontFamily;
17224 $curfontstyle = $this->FontStyle;
17225 $curfontsize = $this->FontSizePt;
17226 $curfontascent = $this->getFontAscent($curfontname, $curfontstyle, $curfontsize);
17227 $curfontdescent = $this->getFontDescent($curfontname, $curfontstyle, $curfontsize);
17228 $curfontstretcing = $this->font_stretching;
17229 $curfonttracking = $this->font_spacing;
17230 $this->newline = true;
17231 $newline = true;
17232 $startlinepage = $this->page;
17233 $minstartliney = $this->y;
17234 $maxbottomliney = 0;
17235 $startlinex = $this->x;
17236 $startliney = $this->y;
17237 $yshift = 0;
17238 $loop = 0;
17239 $curpos = 0;
17240 $this_method_vars = array();
17241 $undo = false;
17242 $fontaligned = false;
17243 $reverse_dir = false; // true when the text direction is reversed
17244 $this->premode = false;
17245 if ($this->inxobj) {
17246 // we are inside an XObject template
17247 $pask = count($this->xobjects[$this->xobjid]['annotations']);
17248 } elseif (isset($this->PageAnnots[$this->page])) {
17249 $pask = count($this->PageAnnots[$this->page]);
17250 } else {
17251 $pask = 0;
17252 }
17253 if ($this->inxobj) {
17254 // we are inside an XObject template
17255 $startlinepos = strlen($this->xobjects[$this->xobjid]['outdata']);
17256 } elseif (!$this->InFooter) {
17257 if (isset($this->footerlen[$this->page])) {
17258 $this->footerpos[$this->page] = $this->pagelen[$this->page] - $this->footerlen[$this->page];
17259 } else {
17260 $this->footerpos[$this->page] = $this->pagelen[$this->page];
17261 }
17262 $startlinepos = $this->footerpos[$this->page];
17263 } else {
17264 // we are inside the footer
17265 $startlinepos = $this->pagelen[$this->page];
17266 }
17267 $lalign = $align;
17268 $plalign = $align;
17269 if ($this->rtl) {
17270 $w = $this->x - $this->lMargin;
17271 } else {
17272 $w = $this->w - $this->rMargin - $this->x;
17273 }
17274 $w -= ($this->cell_padding['L'] + $this->cell_padding['R']);
17275 if ($cell) {
17276 if ($this->rtl) {
17277 $this->x -= $this->cell_padding['R'];
17278 $this->lMargin += $this->cell_padding['R'];
17279 } else {
17280 $this->x += $this->cell_padding['L'];
17281 $this->rMargin += $this->cell_padding['L'];
17282 }
17283 }
17284 if ($this->customlistindent >= 0) {
17285 $this->listindent = $this->customlistindent;
17286 } else {
17287 $this->listindent = $this->GetStringWidth('000000');
17288 }
17289 $this->listindentlevel = 0;
17290 // save previous states
17291 $prev_cell_height_ratio = $this->cell_height_ratio;
17292 $prev_listnum = $this->listnum;
17293 $prev_listordered = $this->listordered;
17294 $prev_listcount = $this->listcount;
17295 $prev_lispacer = $this->lispacer;
17296 $this->listnum = 0;
17297 $this->listordered = array();
17298 $this->listcount = array();
17299 $this->lispacer = '';
17300 if ((TCPDF_STATIC::empty_string($this->lasth)) OR ($reseth)) {
17301 // reset row height
17302 $this->resetLastH();
17303 }
17304 $dom = $this->getHtmlDomArray($html);
17305 $maxel = count($dom);
17306 $key = 0;
17307 while ($key < $maxel) {
17308 if ($dom[$key]['tag'] AND $dom[$key]['opening'] AND $dom[$key]['hide']) {
17309 // store the node key
17310 $hidden_node_key = $key;
17311 if ($dom[$key]['self']) {
17312 // skip just this self-closing tag
17313 ++$key;
17314 } else {
17315 // skip this and all children tags
17316 while (($key < $maxel) AND (!$dom[$key]['tag'] OR $dom[$key]['opening'] OR ($dom[$key]['parent'] != $hidden_node_key))) {
17317 // skip hidden objects
17318 ++$key;
17319 }
17320 ++$key;
17321 }
17322 }
17323 if ($dom[$key]['tag'] AND isset($dom[$key]['attribute']['pagebreak'])) {
17324 // check for pagebreak
17325 if (($dom[$key]['attribute']['pagebreak'] == 'true') OR ($dom[$key]['attribute']['pagebreak'] == 'left') OR ($dom[$key]['attribute']['pagebreak'] == 'right')) {
17326 // add a page (or trig AcceptPageBreak() for multicolumn mode)
17327 $this->checkPageBreak($this->PageBreakTrigger + 1);
17328 $this->htmlvspace = ($this->PageBreakTrigger + 1);
17329 }
17330 if ((($dom[$key]['attribute']['pagebreak'] == 'left') AND (((!$this->rtl) AND (($this->page % 2) == 0)) OR (($this->rtl) AND (($this->page % 2) != 0))))
17331 OR (($dom[$key]['attribute']['pagebreak'] == 'right') AND (((!$this->rtl) AND (($this->page % 2) != 0)) OR (($this->rtl) AND (($this->page % 2) == 0))))) {
17332 // add a page (or trig AcceptPageBreak() for multicolumn mode)
17333 $this->checkPageBreak($this->PageBreakTrigger + 1);
17334 $this->htmlvspace = ($this->PageBreakTrigger + 1);
17335 }
17336 }
17337 if ($dom[$key]['tag'] AND $dom[$key]['opening'] AND isset($dom[$key]['attribute']['nobr']) AND ($dom[$key]['attribute']['nobr'] == 'true')) {
17338 if (isset($dom[($dom[$key]['parent'])]['attribute']['nobr']) AND ($dom[($dom[$key]['parent'])]['attribute']['nobr'] == 'true')) {
17339 $dom[$key]['attribute']['nobr'] = false;
17340 } else {
17341 // store current object
17342 $this->startTransaction();
17343 // save this method vars
17344 $this_method_vars['html'] = $html;
17345 $this_method_vars['ln'] = $ln;
17346 $this_method_vars['fill'] = $fill;
17347 $this_method_vars['reseth'] = $reseth;
17348 $this_method_vars['cell'] = $cell;
17349 $this_method_vars['align'] = $align;
17350 $this_method_vars['gvars'] = $gvars;
17351 $this_method_vars['prevPage'] = $prevPage;
17352 $this_method_vars['prev_cell_margin'] = $prev_cell_margin;
17353 $this_method_vars['prev_cell_padding'] = $prev_cell_padding;
17354 $this_method_vars['prevlMargin'] = $prevlMargin;
17355 $this_method_vars['prevrMargin'] = $prevrMargin;
17356 $this_method_vars['curfontname'] = $curfontname;
17357 $this_method_vars['curfontstyle'] = $curfontstyle;
17358 $this_method_vars['curfontsize'] = $curfontsize;
17359 $this_method_vars['curfontascent'] = $curfontascent;
17360 $this_method_vars['curfontdescent'] = $curfontdescent;
17361 $this_method_vars['curfontstretcing'] = $curfontstretcing;
17362 $this_method_vars['curfonttracking'] = $curfonttracking;
17363 $this_method_vars['minstartliney'] = $minstartliney;
17364 $this_method_vars['maxbottomliney'] = $maxbottomliney;
17365 $this_method_vars['yshift'] = $yshift;
17366 $this_method_vars['startlinepage'] = $startlinepage;
17367 $this_method_vars['startlinepos'] = $startlinepos;
17368 $this_method_vars['startlinex'] = $startlinex;
17369 $this_method_vars['startliney'] = $startliney;
17370 $this_method_vars['newline'] = $newline;
17371 $this_method_vars['loop'] = $loop;
17372 $this_method_vars['curpos'] = $curpos;
17373 $this_method_vars['pask'] = $pask;
17374 $this_method_vars['lalign'] = $lalign;
17375 $this_method_vars['plalign'] = $plalign;
17376 $this_method_vars['w'] = $w;
17377 $this_method_vars['prev_cell_height_ratio'] = $prev_cell_height_ratio;
17378 $this_method_vars['prev_listnum'] = $prev_listnum;
17379 $this_method_vars['prev_listordered'] = $prev_listordered;
17380 $this_method_vars['prev_listcount'] = $prev_listcount;
17381 $this_method_vars['prev_lispacer'] = $prev_lispacer;
17382 $this_method_vars['fontaligned'] = $fontaligned;
17383 $this_method_vars['key'] = $key;
17384 $this_method_vars['dom'] = $dom;
17385 }
17386 }
17387 // print THEAD block
17388 if (($dom[$key]['value'] == 'tr') AND isset($dom[$key]['thead']) AND $dom[$key]['thead']) {
17389 if (isset($dom[$key]['parent']) AND isset($dom[$dom[$key]['parent']]['thead']) AND !TCPDF_STATIC::empty_string($dom[$dom[$key]['parent']]['thead'])) {
17390 $this->inthead = true;
17391 // print table header (thead)
17392 $this->writeHTML($this->thead, false, false, false, false, '');
17393 // check if we are on a new page or on a new column
17394 if (($this->y < $this->start_transaction_y) OR ($this->checkPageBreak($this->lasth, '', false))) {
17395 // we are on a new page or on a new column and the total object height is less than the available vertical space.
17396 // restore previous object
17397 $this->rollbackTransaction(true);
17398 // restore previous values
17399 foreach ($this_method_vars as $vkey => $vval) {
17400 $$vkey = $vval;
17401 }
17402 // disable table header
17403 $tmp_thead = $this->thead;
17404 $this->thead = '';
17405 // add a page (or trig AcceptPageBreak() for multicolumn mode)
17406 $pre_y = $this->y;
17407 if ((!$this->checkPageBreak($this->PageBreakTrigger + 1)) AND ($this->y < $pre_y)) {
17408 // fix for multicolumn mode
17409 $startliney = $this->y;
17410 }
17411 $this->start_transaction_page = $this->page;
17412 $this->start_transaction_y = $this->y;
17413 // restore table header
17414 $this->thead = $tmp_thead;
17415 // fix table border properties
17416 if (isset($dom[$dom[$key]['parent']]['attribute']['cellspacing'])) {
17417 $tmp_cellspacing = $this->getHTMLUnitToUnits($dom[$dom[$key]['parent']]['attribute']['cellspacing'], 1, 'px');
17418 } elseif (isset($dom[$dom[$key]['parent']]['border-spacing'])) {
17419 $tmp_cellspacing = $dom[$dom[$key]['parent']]['border-spacing']['V'];
17420 } else {
17421 $tmp_cellspacing = 0;
17422 }
17423 $dom[$dom[$key]['parent']]['borderposition']['page'] = $this->page;
17424 $dom[$dom[$key]['parent']]['borderposition']['column'] = $this->current_column;
17425 $dom[$dom[$key]['parent']]['borderposition']['y'] = $this->y + $tmp_cellspacing;
17426 $xoffset = ($this->x - $dom[$dom[$key]['parent']]['borderposition']['x']);
17427 $dom[$dom[$key]['parent']]['borderposition']['x'] += $xoffset;
17428 $dom[$dom[$key]['parent']]['borderposition']['xmax'] += $xoffset;
17429 // print table header (thead)
17430 $this->writeHTML($this->thead, false, false, false, false, '');
17431 }
17432 }
17433 // move $key index forward to skip THEAD block
17434 while ( ($key < $maxel) AND (!(
17435 ($dom[$key]['tag'] AND $dom[$key]['opening'] AND ($dom[$key]['value'] == 'tr') AND (!isset($dom[$key]['thead']) OR !$dom[$key]['thead']))
17436 OR ($dom[$key]['tag'] AND (!$dom[$key]['opening']) AND ($dom[$key]['value'] == 'table'))) )) {
17437 ++$key;
17438 }
17439 }
17440 if ($dom[$key]['tag'] OR ($key == 0)) {
17441 if ((($dom[$key]['value'] == 'table') OR ($dom[$key]['value'] == 'tr')) AND (isset($dom[$key]['align']))) {
17442 $dom[$key]['align'] = ($this->rtl) ? 'R' : 'L';
17443 }
17444 // vertically align image in line
17445 if ((!$this->newline) AND ($dom[$key]['value'] == 'img') AND (isset($dom[$key]['height'])) AND ($dom[$key]['height'] > 0)) {
17446 // get image height
17447 $imgh = $this->getHTMLUnitToUnits($dom[$key]['height'], ($dom[$key]['fontsize'] / $this->k), 'px');
17448 $autolinebreak = false;
17449 if (!empty($dom[$key]['width'])) {
17450 $imgw = $this->getHTMLUnitToUnits($dom[$key]['width'], ($dom[$key]['fontsize'] / $this->k), 'px', false);
17451 if (($imgw <= ($this->w - $this->lMargin - $this->rMargin - $this->cell_padding['L'] - $this->cell_padding['R']))
17452 AND ((($this->rtl) AND (($this->x - $imgw) < ($this->lMargin + $this->cell_padding['L'])))
17453 OR ((!$this->rtl) AND (($this->x + $imgw) > ($this->w - $this->rMargin - $this->cell_padding['R']))))) {
17454 // add automatic line break
17455 $autolinebreak = true;
17456 $this->Ln('', $cell);
17457 if ((!$dom[($key-1)]['tag']) AND ($dom[($key-1)]['value'] == ' ')) {
17458 // go back to evaluate this line break
17459 --$key;
17460 }
17461 }
17462 }
17463 if (!$autolinebreak) {
17464 if ($this->inPageBody()) {
17465 $pre_y = $this->y;
17466 // check for page break
17467 if ((!$this->checkPageBreak($imgh)) AND ($this->y < $pre_y)) {
17468 // fix for multicolumn mode
17469 $startliney = $this->y;
17470 }
17471 }
17472 if ($this->page > $startlinepage) {
17473 // fix line splitted over two pages
17474 if (isset($this->footerlen[$startlinepage])) {
17475 $curpos = $this->pagelen[$startlinepage] - $this->footerlen[$startlinepage];
17476 }
17477 // line to be moved one page forward
17478 $pagebuff = $this->getPageBuffer($startlinepage);
17479 $linebeg = substr($pagebuff, $startlinepos, ($curpos - $startlinepos));
17480 $tstart = substr($pagebuff, 0, $startlinepos);
17481 $tend = substr($this->getPageBuffer($startlinepage), $curpos);
17482 // remove line from previous page
17483 $this->setPageBuffer($startlinepage, $tstart.''.$tend);
17484 $pagebuff = $this->getPageBuffer($this->page);
17485 $tstart = substr($pagebuff, 0, $this->cntmrk[$this->page]);
17486 $tend = substr($pagebuff, $this->cntmrk[$this->page]);
17487 // add line start to current page
17488 $yshift = ($minstartliney - $this->y);
17489 if ($fontaligned) {
17490 $yshift += ($curfontsize / $this->k);
17491 }
17492 $try = sprintf('1 0 0 1 0 %F cm', ($yshift * $this->k));
17493 $this->setPageBuffer($this->page, $tstart."\nq\n".$try."\n".$linebeg."\nQ\n".$tend);
17494 // shift the annotations and links
17495 if (isset($this->PageAnnots[$this->page])) {
17496 $next_pask = count($this->PageAnnots[$this->page]);
17497 } else {
17498 $next_pask = 0;
17499 }
17500 if (isset($this->PageAnnots[$startlinepage])) {
17501 foreach ($this->PageAnnots[$startlinepage] as $pak => $pac) {
17502 if ($pak >= $pask) {
17503 $this->PageAnnots[$this->page][] = $pac;
17504 unset($this->PageAnnots[$startlinepage][$pak]);
17505 $npak = count($this->PageAnnots[$this->page]) - 1;
17506 $this->PageAnnots[$this->page][$npak]['y'] -= $yshift;
17507 }
17508 }
17509 }
17510 $pask = $next_pask;
17511 $startlinepos = $this->cntmrk[$this->page];
17512 $startlinepage = $this->page;
17513 $startliney = $this->y;
17514 $this->newline = false;
17515 }
17516 $this->y += ($this->getCellHeight($curfontsize / $this->k) - ($curfontdescent * $this->cell_height_ratio) - $imgh);
17517 $minstartliney = min($this->y, $minstartliney);
17518 $maxbottomliney = ($startliney + $this->getCellHeight($curfontsize / $this->k));
17519 }
17520 } elseif (isset($dom[$key]['fontname']) OR isset($dom[$key]['fontstyle']) OR isset($dom[$key]['fontsize']) OR isset($dom[$key]['line-height'])) {
17521 // account for different font size
17522 $pfontname = $curfontname;
17523 $pfontstyle = $curfontstyle;
17524 $pfontsize = $curfontsize;
17525 $fontname = (isset($dom[$key]['fontname']) ? $dom[$key]['fontname'] : $curfontname);
17526 $fontstyle = (isset($dom[$key]['fontstyle']) ? $dom[$key]['fontstyle'] : $curfontstyle);
17527 $fontsize = (isset($dom[$key]['fontsize']) ? $dom[$key]['fontsize'] : $curfontsize);
17528 $fontascent = $this->getFontAscent($fontname, $fontstyle, $fontsize);
17529 $fontdescent = $this->getFontDescent($fontname, $fontstyle, $fontsize);
17530 if (($fontname != $curfontname) OR ($fontstyle != $curfontstyle) OR ($fontsize != $curfontsize)
17531 OR ($this->cell_height_ratio != $dom[$key]['line-height'])
17532 OR ($dom[$key]['tag'] AND $dom[$key]['opening'] AND ($dom[$key]['value'] == 'li')) ) {
17533 if (($key < ($maxel - 1)) AND (
17534 ($dom[$key]['tag'] AND $dom[$key]['opening'] AND ($dom[$key]['value'] == 'li'))
17535 OR ($this->cell_height_ratio != $dom[$key]['line-height'])
17536 OR (!$this->newline AND is_numeric($fontsize) AND is_numeric($curfontsize)
17537 AND ($fontsize >= 0) AND ($curfontsize >= 0)
17538 AND (($fontsize != $curfontsize) OR ($fontstyle != $curfontstyle) OR ($fontname != $curfontname)))
17539 )) {
17540 if ($this->page > $startlinepage) {
17541 // fix lines splitted over two pages
17542 if (isset($this->footerlen[$startlinepage])) {
17543 $curpos = $this->pagelen[$startlinepage] - $this->footerlen[$startlinepage];
17544 }
17545 // line to be moved one page forward
17546 $pagebuff = $this->getPageBuffer($startlinepage);
17547 $linebeg = substr($pagebuff, $startlinepos, ($curpos - $startlinepos));
17548 $tstart = substr($pagebuff, 0, $startlinepos);
17549 $tend = substr($this->getPageBuffer($startlinepage), $curpos);
17550 // remove line start from previous page
17551 $this->setPageBuffer($startlinepage, $tstart.''.$tend);
17552 $pagebuff = $this->getPageBuffer($this->page);
17553 $tstart = substr($pagebuff, 0, $this->cntmrk[$this->page]);
17554 $tend = substr($pagebuff, $this->cntmrk[$this->page]);
17555 // add line start to current page
17556 $yshift = ($minstartliney - $this->y);
17557 $try = sprintf('1 0 0 1 0 %F cm', ($yshift * $this->k));
17558 $this->setPageBuffer($this->page, $tstart."\nq\n".$try."\n".$linebeg."\nQ\n".$tend);
17559 // shift the annotations and links
17560 if (isset($this->PageAnnots[$this->page])) {
17561 $next_pask = count($this->PageAnnots[$this->page]);
17562 } else {
17563 $next_pask = 0;
17564 }
17565 if (isset($this->PageAnnots[$startlinepage])) {
17566 foreach ($this->PageAnnots[$startlinepage] as $pak => $pac) {
17567 if ($pak >= $pask) {
17568 $this->PageAnnots[$this->page][] = $pac;
17569 unset($this->PageAnnots[$startlinepage][$pak]);
17570 $npak = count($this->PageAnnots[$this->page]) - 1;
17571 $this->PageAnnots[$this->page][$npak]['y'] -= $yshift;
17572 }
17573 }
17574 }
17575 $pask = $next_pask;
17576 $startlinepos = $this->cntmrk[$this->page];
17577 $startlinepage = $this->page;
17578 $startliney = $this->y;
17579 }
17580 if (!isset($dom[$key]['line-height'])) {
17581 $dom[$key]['line-height'] = $this->cell_height_ratio;
17582 }
17583 if (!$dom[$key]['block']) {
17584 if (!(isset($dom[($key + 1)]) AND $dom[($key + 1)]['tag'] AND (!$dom[($key + 1)]['opening']) AND ($dom[($key + 1)]['value'] != 'li') AND $dom[$key]['tag'] AND (!$dom[$key]['opening']))) {
17585 $this->y += (((($curfontsize * $this->cell_height_ratio) - ($fontsize * $dom[$key]['line-height'])) / $this->k) + $curfontascent - $fontascent - $curfontdescent + $fontdescent) / 2;
17586 }
17587 if (($dom[$key]['value'] != 'sup') AND ($dom[$key]['value'] != 'sub')) {
17588 $current_line_align_data = array($key, $minstartliney, $maxbottomliney);
17589 if (isset($line_align_data) AND (($line_align_data[0] == ($key - 1)) OR (($line_align_data[0] == ($key - 2)) AND (isset($dom[($key - 1)])) AND (preg_match('/^([\s]+)$/', $dom[($key - 1)]['value']) > 0)))) {
17590 $minstartliney = min($this->y, $line_align_data[1]);
17591 $maxbottomliney = max(($this->y + $this->getCellHeight($fontsize / $this->k)), $line_align_data[2]);
17592 } else {
17593 $minstartliney = min($this->y, $minstartliney);
17594 $maxbottomliney = max(($this->y + $this->getCellHeight($fontsize / $this->k)), $maxbottomliney);
17595 }
17596 $line_align_data = $current_line_align_data;
17597 }
17598 }
17599 $this->cell_height_ratio = $dom[$key]['line-height'];
17600 $fontaligned = true;
17601 }
17602 $this->SetFont($fontname, $fontstyle, $fontsize);
17603 // reset row height
17604 $this->resetLastH();
17605 $curfontname = $fontname;
17606 $curfontstyle = $fontstyle;
17607 $curfontsize = $fontsize;
17608 $curfontascent = $fontascent;
17609 $curfontdescent = $fontdescent;
17610 }
17611 }
17612 // set text rendering mode
17613 $textstroke = isset($dom[$key]['stroke']) ? $dom[$key]['stroke'] : $this->textstrokewidth;
17614 $textfill = isset($dom[$key]['fill']) ? $dom[$key]['fill'] : (($this->textrendermode % 2) == 0);
17615 $textclip = isset($dom[$key]['clip']) ? $dom[$key]['clip'] : ($this->textrendermode > 3);
17616 $this->setTextRenderingMode($textstroke, $textfill, $textclip);
17617 if (isset($dom[$key]['font-stretch']) AND ($dom[$key]['font-stretch'] !== false)) {
17618 $this->setFontStretching($dom[$key]['font-stretch']);
17619 }
17620 if (isset($dom[$key]['letter-spacing']) AND ($dom[$key]['letter-spacing'] !== false)) {
17621 $this->setFontSpacing($dom[$key]['letter-spacing']);
17622 }
17623 if (($plalign == 'J') AND $dom[$key]['block']) {
17624 $plalign = '';
17625 }
17626 // get current position on page buffer
17627 $curpos = $this->pagelen[$startlinepage];
17628 if (isset($dom[$key]['bgcolor']) AND ($dom[$key]['bgcolor'] !== false)) {
17629 $this->SetFillColorArray($dom[$key]['bgcolor']);
17630 $wfill = true;
17631 } else {
17632 $wfill = $fill | false;
17633 }
17634 if (isset($dom[$key]['fgcolor']) AND ($dom[$key]['fgcolor'] !== false)) {
17635 $this->SetTextColorArray($dom[$key]['fgcolor']);
17636 }
17637 if (isset($dom[$key]['strokecolor']) AND ($dom[$key]['strokecolor'] !== false)) {
17638 $this->SetDrawColorArray($dom[$key]['strokecolor']);
17639 }
17640 if (isset($dom[$key]['align'])) {
17641 $lalign = $dom[$key]['align'];
17642 }
17643 if (TCPDF_STATIC::empty_string($lalign)) {
17644 $lalign = $align;
17645 }
17646 }
17647 // align lines
17648 if ($this->newline AND (strlen($dom[$key]['value']) > 0) AND ($dom[$key]['value'] != 'td') AND ($dom[$key]['value'] != 'th')) {
17649 $newline = true;
17650 $fontaligned = false;
17651 // we are at the beginning of a new line
17652 if (isset($startlinex)) {
17653 $yshift = ($minstartliney - $startliney);
17654 if (($yshift > 0) OR ($this->page > $startlinepage)) {
17655 $yshift = 0;
17656 }
17657 $t_x = 0;
17658 // the last line must be shifted to be aligned as requested
17659 $linew = abs($this->endlinex - $startlinex);
17660 if ($this->inxobj) {
17661 // we are inside an XObject template
17662 $pstart = substr($this->xobjects[$this->xobjid]['outdata'], 0, $startlinepos);
17663 if (isset($opentagpos)) {
17664 $midpos = $opentagpos;
17665 } else {
17666 $midpos = 0;
17667 }
17668 if ($midpos > 0) {
17669 $pmid = substr($this->xobjects[$this->xobjid]['outdata'], $startlinepos, ($midpos - $startlinepos));
17670 $pend = substr($this->xobjects[$this->xobjid]['outdata'], $midpos);
17671 } else {
17672 $pmid = substr($this->xobjects[$this->xobjid]['outdata'], $startlinepos);
17673 $pend = '';
17674 }
17675 } else {
17676 $pstart = substr($this->getPageBuffer($startlinepage), 0, $startlinepos);
17677 if (isset($opentagpos) AND isset($this->footerlen[$startlinepage]) AND (!$this->InFooter)) {
17678 $this->footerpos[$startlinepage] = $this->pagelen[$startlinepage] - $this->footerlen[$startlinepage];
17679 $midpos = min($opentagpos, $this->footerpos[$startlinepage]);
17680 } elseif (isset($opentagpos)) {
17681 $midpos = $opentagpos;
17682 } elseif (isset($this->footerlen[$startlinepage]) AND (!$this->InFooter)) {
17683 $this->footerpos[$startlinepage] = $this->pagelen[$startlinepage] - $this->footerlen[$startlinepage];
17684 $midpos = $this->footerpos[$startlinepage];
17685 } else {
17686 $midpos = 0;
17687 }
17688 if ($midpos > 0) {
17689 $pmid = substr($this->getPageBuffer($startlinepage), $startlinepos, ($midpos - $startlinepos));
17690 $pend = substr($this->getPageBuffer($startlinepage), $midpos);
17691 } else {
17692 $pmid = substr($this->getPageBuffer($startlinepage), $startlinepos);
17693 $pend = '';
17694 }
17695 }
17696 if ((isset($plalign) AND ((($plalign == 'C') OR ($plalign == 'J') OR (($plalign == 'R') AND (!$this->rtl)) OR (($plalign == 'L') AND ($this->rtl)))))) {
17697 // calculate shifting amount
17698 $tw = $w;
17699 if (($plalign == 'J') AND $this->isRTLTextDir() AND ($this->num_columns > 1)) {
17700 $tw += $this->cell_padding['R'];
17701 }
17702 if ($this->lMargin != $prevlMargin) {
17703 $tw += ($prevlMargin - $this->lMargin);
17704 }
17705 if ($this->rMargin != $prevrMargin) {
17706 $tw += ($prevrMargin - $this->rMargin);
17707 }
17708 $one_space_width = $this->GetStringWidth(chr(32));
17709 $no = 0; // number of spaces on a line contained on a single block
17710 if ($this->isRTLTextDir()) { // RTL
17711 // remove left space if exist
17712 $pos1 = TCPDF_STATIC::revstrpos($pmid, '[(');
17713 if ($pos1 > 0) {
17714 $pos1 = intval($pos1);
17715 if ($this->isUnicodeFont()) {
17716 $pos2 = intval(TCPDF_STATIC::revstrpos($pmid, '[('.chr(0).chr(32)));
17717 $spacelen = 2;
17718 } else {
17719 $pos2 = intval(TCPDF_STATIC::revstrpos($pmid, '[('.chr(32)));
17720 $spacelen = 1;
17721 }
17722 if ($pos1 == $pos2) {
17723 $pmid = substr($pmid, 0, ($pos1 + 2)).substr($pmid, ($pos1 + 2 + $spacelen));
17724 if (substr($pmid, $pos1, 4) == '[()]') {
17725 $linew -= $one_space_width;
17726 } elseif ($pos1 == strpos($pmid, '[(')) {
17727 $no = 1;
17728 }
17729 }
17730 }
17731 } else { // LTR
17732 // remove right space if exist
17733 $pos1 = TCPDF_STATIC::revstrpos($pmid, ')]');
17734 if ($pos1 > 0) {
17735 $pos1 = intval($pos1);
17736 if ($this->isUnicodeFont()) {
17737 $pos2 = intval(TCPDF_STATIC::revstrpos($pmid, chr(0).chr(32).')]')) + 2;
17738 $spacelen = 2;
17739 } else {
17740 $pos2 = intval(TCPDF_STATIC::revstrpos($pmid, chr(32).')]')) + 1;
17741 $spacelen = 1;
17742 }
17743 if ($pos1 == $pos2) {
17744 $pmid = substr($pmid, 0, ($pos1 - $spacelen)).substr($pmid, $pos1);
17745 $linew -= $one_space_width;
17746 }
17747 }
17748 }
17749 $mdiff = ($tw - $linew);
17750 if ($plalign == 'C') {
17751 if ($this->rtl) {
17752 $t_x = -($mdiff / 2);
17753 } else {
17754 $t_x = ($mdiff / 2);
17755 }
17756 } elseif ($plalign == 'R') {
17757 // right alignment on LTR document
17758 $t_x = $mdiff;
17759 } elseif ($plalign == 'L') {
17760 // left alignment on RTL document
17761 $t_x = -$mdiff;
17762 } elseif (($plalign == 'J') AND ($plalign == $lalign)) {
17763 // Justification
17764 if ($this->isRTLTextDir()) {
17765 // align text on the left
17766 $t_x = -$mdiff;
17767 }
17768 $ns = 0; // number of spaces
17769 $pmidtemp = $pmid;
17770 // escape special characters
17771 $pmidtemp = preg_replace('/[\\\][\(]/x', '\\#!#OP#!#', $pmidtemp);
17772 $pmidtemp = preg_replace('/[\\\][\)]/x', '\\#!#CP#!#', $pmidtemp);
17773 // search spaces
17774 if (preg_match_all('/\[\(([^\)]*)\)\]/x', $pmidtemp, $lnstring, PREG_PATTERN_ORDER)) {
17775 $spacestr = $this->getSpaceString();
17776 $maxkk = count($lnstring[1]) - 1;
17777 for ($kk=0; $kk <= $maxkk; ++$kk) {
17778 // restore special characters
17779 $lnstring[1][$kk] = str_replace('#!#OP#!#', '(', $lnstring[1][$kk]);
17780 $lnstring[1][$kk] = str_replace('#!#CP#!#', ')', $lnstring[1][$kk]);
17781 // store number of spaces on the strings
17782 $lnstring[2][$kk] = substr_count($lnstring[1][$kk], $spacestr);
17783 // count total spaces on line
17784 $ns += $lnstring[2][$kk];
17785 $lnstring[3][$kk] = $ns;
17786 }
17787 if ($ns == 0) {
17788 $ns = 1;
17789 }
17790 // calculate additional space to add to each existing space
17791 $spacewidth = ($mdiff / ($ns - $no)) * $this->k;
17792 if ($this->FontSize <= 0) {
17793 $this->FontSize = 1;
17794 }
17795 $spacewidthu = -1000 * ($mdiff + (($ns + $no) * $one_space_width)) / $ns / $this->FontSize;
17796 if ($this->font_spacing != 0) {
17797 // fixed spacing mode
17798 $osw = -1000 * $this->font_spacing / $this->FontSize;
17799 $spacewidthu += $osw;
17800 }
17801 $nsmax = $ns;
17802 $ns = 0;
17803 reset($lnstring);
17804 $offset = 0;
17805 $strcount = 0;
17806 $prev_epsposbeg = 0;
17807 $textpos = 0;
17808 if ($this->isRTLTextDir()) {
17809 $textpos = $this->wPt;
17810 }
17811 while (preg_match('/([0-9\.\+\-]*)[\s](Td|cm|m|l|c|re)[\s]/x', $pmid, $strpiece, PREG_OFFSET_CAPTURE, $offset) == 1) {
17812 // check if we are inside a string section '[( ... )]'
17813 $stroffset = strpos($pmid, '[(', $offset);
17814 if (($stroffset !== false) AND ($stroffset <= $strpiece[2][1])) {
17815 // set offset to the end of string section
17816 $offset = strpos($pmid, ')]', $stroffset);
17817 while (($offset !== false) AND ($pmid[($offset - 1)] == '\\')) {
17818 $offset = strpos($pmid, ')]', ($offset + 1));
17819 }
17820 if ($offset === false) {
17821 $this->Error('HTML Justification: malformed PDF code.');
17822 }
17823 continue;
17824 }
17825 if ($this->isRTLTextDir()) {
17826 $spacew = ($spacewidth * ($nsmax - $ns));
17827 } else {
17828 $spacew = ($spacewidth * $ns);
17829 }
17830 $offset = $strpiece[2][1] + strlen($strpiece[2][0]);
17831 $epsposend = strpos($pmid, $this->epsmarker.'Q', $offset);
17832 if ($epsposend !== null) {
17833 $epsposend += strlen($this->epsmarker.'Q');
17834 $epsposbeg = strpos($pmid, 'q'.$this->epsmarker, $offset);
17835 if ($epsposbeg === null) {
17836 $epsposbeg = strpos($pmid, 'q'.$this->epsmarker, ($prev_epsposbeg - 6));
17837 $prev_epsposbeg = $epsposbeg;
17838 }
17839 if (($epsposbeg > 0) AND ($epsposend > 0) AND ($offset > $epsposbeg) AND ($offset < $epsposend)) {
17840 // shift EPS images
17841 $trx = sprintf('1 0 0 1 %F 0 cm', $spacew);
17842 $pmid_b = substr($pmid, 0, $epsposbeg);
17843 $pmid_m = substr($pmid, $epsposbeg, ($epsposend - $epsposbeg));
17844 $pmid_e = substr($pmid, $epsposend);
17845 $pmid = $pmid_b."\nq\n".$trx."\n".$pmid_m."\nQ\n".$pmid_e;
17846 $offset = $epsposend;
17847 continue;
17848 }
17849 }
17850 $currentxpos = 0;
17851 // shift blocks of code
17852 switch ($strpiece[2][0]) {
17853 case 'Td':
17854 case 'cm':
17855 case 'm':
17856 case 'l': {
17857 // get current X position
17858 preg_match('/([0-9\.\+\-]*)[\s]('.$strpiece[1][0].')[\s]('.$strpiece[2][0].')([\s]*)/x', $pmid, $xmatches);
17859 if (!isset($xmatches[1])) {
17860 break;
17861 }
17862 $currentxpos = $xmatches[1];
17863 $textpos = $currentxpos;
17864 if (($strcount <= $maxkk) AND ($strpiece[2][0] == 'Td')) {
17865 $ns = $lnstring[3][$strcount];
17866 if ($this->isRTLTextDir()) {
17867 $spacew = ($spacewidth * ($nsmax - $ns));
17868 }
17869 ++$strcount;
17870 }
17871 // justify block
17872 if (preg_match('/([0-9\.\+\-]*)[\s]('.$strpiece[1][0].')[\s]('.$strpiece[2][0].')([\s]*)/x', $pmid, $pmatch) == 1) {
17873 $newpmid = sprintf('%F',(floatval($pmatch[1]) + $spacew)).' '.$pmatch[2].' x*#!#*x'.$pmatch[3].$pmatch[4];
17874 $pmid = str_replace($pmatch[0], $newpmid, $pmid);
17875 unset($pmatch, $newpmid);
17876 }
17877 break;
17878 }
17879 case 're': {
17880 // justify block
17881 if (!TCPDF_STATIC::empty_string($this->lispacer)) {
17882 $this->lispacer = '';
17883 continue;
17884 }
17885 preg_match('/([0-9\.\+\-]*)[\s]([0-9\.\+\-]*)[\s]([0-9\.\+\-]*)[\s]('.$strpiece[1][0].')[\s](re)([\s]*)/x', $pmid, $xmatches);
17886 if (!isset($xmatches[1])) {
17887 break;
17888 }
17889 $currentxpos = $xmatches[1];
17890 $x_diff = 0;
17891 $w_diff = 0;
17892 if ($this->isRTLTextDir()) { // RTL
17893 if ($currentxpos < $textpos) {
17894 $x_diff = ($spacewidth * ($nsmax - $lnstring[3][$strcount]));
17895 $w_diff = ($spacewidth * $lnstring[2][$strcount]);
17896 } else {
17897 if ($strcount > 0) {
17898 $x_diff = ($spacewidth * ($nsmax - $lnstring[3][($strcount - 1)]));
17899 $w_diff = ($spacewidth * $lnstring[2][($strcount - 1)]);
17900 }
17901 }
17902 } else { // LTR
17903 if ($currentxpos > $textpos) {
17904 if ($strcount > 0) {
17905 $x_diff = ($spacewidth * $lnstring[3][($strcount - 1)]);
17906 }
17907 $w_diff = ($spacewidth * $lnstring[2][$strcount]);
17908 } else {
17909 if ($strcount > 1) {
17910 $x_diff = ($spacewidth * $lnstring[3][($strcount - 2)]);
17911 }
17912 if ($strcount > 0) {
17913 $w_diff = ($spacewidth * $lnstring[2][($strcount - 1)]);
17914 }
17915 }
17916 }
17917 if (preg_match('/('.$xmatches[1].')[\s]('.$xmatches[2].')[\s]('.$xmatches[3].')[\s]('.$strpiece[1][0].')[\s](re)([\s]*)/x', $pmid, $pmatch) == 1) {
17918 $newx = sprintf('%F',(floatval($pmatch[1]) + $x_diff));
17919 $neww = sprintf('%F',(floatval($pmatch[3]) + $w_diff));
17920 $newpmid = $newx.' '.$pmatch[2].' '.$neww.' '.$pmatch[4].' x*#!#*x'.$pmatch[5].$pmatch[6];
17921 $pmid = str_replace($pmatch[0], $newpmid, $pmid);
17922 unset($pmatch, $newpmid, $newx, $neww);
17923 }
17924 break;
17925 }
17926 case 'c': {
17927 // get current X position
17928 preg_match('/([0-9\.\+\-]*)[\s]([0-9\.\+\-]*)[\s]([0-9\.\+\-]*)[\s]([0-9\.\+\-]*)[\s]([0-9\.\+\-]*)[\s]('.$strpiece[1][0].')[\s](c)([\s]*)/x', $pmid, $xmatches);
17929 if (!isset($xmatches[1])) {
17930 break;
17931 }
17932 $currentxpos = $xmatches[1];
17933 // justify block
17934 if (preg_match('/('.$xmatches[1].')[\s]('.$xmatches[2].')[\s]('.$xmatches[3].')[\s]('.$xmatches[4].')[\s]('.$xmatches[5].')[\s]('.$strpiece[1][0].')[\s](c)([\s]*)/x', $pmid, $pmatch) == 1) {
17935 $newx1 = sprintf('%F',(floatval($pmatch[1]) + $spacew));
17936 $newx2 = sprintf('%F',(floatval($pmatch[3]) + $spacew));
17937 $newx3 = sprintf('%F',(floatval($pmatch[5]) + $spacew));
17938 $newpmid = $newx1.' '.$pmatch[2].' '.$newx2.' '.$pmatch[4].' '.$newx3.' '.$pmatch[6].' x*#!#*x'.$pmatch[7].$pmatch[8];
17939 $pmid = str_replace($pmatch[0], $newpmid, $pmid);
17940 unset($pmatch, $newpmid, $newx1, $newx2, $newx3);
17941 }
17942 break;
17943 }
17944 }
17945 // shift the annotations and links
17946 $cxpos = ($currentxpos / $this->k);
17947 $lmpos = ($this->lMargin + $this->cell_padding['L'] + $this->feps);
17948 if ($this->inxobj) {
17949 // we are inside an XObject template
17950 foreach ($this->xobjects[$this->xobjid]['annotations'] as $pak => $pac) {
17951 if (($pac['y'] >= $minstartliney) AND (($pac['x'] * $this->k) >= ($currentxpos - $this->feps)) AND (($pac['x'] * $this->k) <= ($currentxpos + $this->feps))) {
17952 if ($cxpos > $lmpos) {
17953 $this->xobjects[$this->xobjid]['annotations'][$pak]['x'] += ($spacew / $this->k);
17954 $this->xobjects[$this->xobjid]['annotations'][$pak]['w'] += (($spacewidth * $pac['numspaces']) / $this->k);
17955 } else {
17956 $this->xobjects[$this->xobjid]['annotations'][$pak]['w'] += (($spacewidth * $pac['numspaces']) / $this->k);
17957 }
17958 break;
17959 }
17960 }
17961 } elseif (isset($this->PageAnnots[$this->page])) {
17962 foreach ($this->PageAnnots[$this->page] as $pak => $pac) {
17963 if (($pac['y'] >= $minstartliney) AND (($pac['x'] * $this->k) >= ($currentxpos - $this->feps)) AND (($pac['x'] * $this->k) <= ($currentxpos + $this->feps))) {
17964 if ($cxpos > $lmpos) {
17965 $this->PageAnnots[$this->page][$pak]['x'] += ($spacew / $this->k);
17966 $this->PageAnnots[$this->page][$pak]['w'] += (($spacewidth * $pac['numspaces']) / $this->k);
17967 } else {
17968 $this->PageAnnots[$this->page][$pak]['w'] += (($spacewidth * $pac['numspaces']) / $this->k);
17969 }
17970 break;
17971 }
17972 }
17973 }
17974 } // end of while
17975 // remove markers
17976 $pmid = str_replace('x*#!#*x', '', $pmid);
17977 if ($this->isUnicodeFont()) {
17978 // multibyte characters
17979 $spacew = $spacewidthu;
17980 if ($this->font_stretching != 100) {
17981 // word spacing is affected by stretching
17982 $spacew /= ($this->font_stretching / 100);
17983 }
17984 // escape special characters
17985 $pos = 0;
17986 $pmid = preg_replace('/[\\\][\(]/x', '\\#!#OP#!#', $pmid);
17987 $pmid = preg_replace('/[\\\][\)]/x', '\\#!#CP#!#', $pmid);
17988 if (preg_match_all('/\[\(([^\)]*)\)\]/x', $pmid, $pamatch) > 0) {
17989 foreach($pamatch[0] as $pk => $pmatch) {
17990 $replace = $pamatch[1][$pk];
17991 $replace = str_replace('#!#OP#!#', '(', $replace);
17992 $replace = str_replace('#!#CP#!#', ')', $replace);
17993 $newpmid = '[('.str_replace(chr(0).chr(32), ') '.sprintf('%F', $spacew).' (', $replace).')]';
17994 $pos = strpos($pmid, $pmatch, $pos);
17995 if ($pos !== FALSE) {
17996 $pmid = substr_replace($pmid, $newpmid, $pos, strlen($pmatch));
17997 }
17998 ++$pos;
17999 }
18000 unset($pamatch);
18001 }
18002 if ($this->inxobj) {
18003 // we are inside an XObject template
18004 $this->xobjects[$this->xobjid]['outdata'] = $pstart."\n".$pmid."\n".$pend;
18005 } else {
18006 $this->setPageBuffer($startlinepage, $pstart."\n".$pmid."\n".$pend);
18007 }
18008 $endlinepos = strlen($pstart."\n".$pmid."\n");
18009 } else {
18010 // non-unicode (single-byte characters)
18011 if ($this->font_stretching != 100) {
18012 // word spacing (Tw) is affected by stretching
18013 $spacewidth /= ($this->font_stretching / 100);
18014 }
18015 $rs = sprintf('%F Tw', $spacewidth);
18016 $pmid = preg_replace("/\[\(/x", $rs.' [(', $pmid);
18017 if ($this->inxobj) {
18018 // we are inside an XObject template
18019 $this->xobjects[$this->xobjid]['outdata'] = $pstart."\n".$pmid."\nBT 0 Tw ET\n".$pend;
18020 } else {
18021 $this->setPageBuffer($startlinepage, $pstart."\n".$pmid."\nBT 0 Tw ET\n".$pend);
18022 }
18023 $endlinepos = strlen($pstart."\n".$pmid."\nBT 0 Tw ET\n");
18024 }
18025 }
18026 } // end of J
18027 } // end if $startlinex
18028 if (($t_x != 0) OR ($yshift < 0)) {
18029 // shift the line
18030 $trx = sprintf('1 0 0 1 %F %F cm', ($t_x * $this->k), ($yshift * $this->k));
18031 $pstart .= "\nq\n".$trx."\n".$pmid."\nQ\n";
18032 $endlinepos = strlen($pstart);
18033 if ($this->inxobj) {
18034 // we are inside an XObject template
18035 $this->xobjects[$this->xobjid]['outdata'] = $pstart.$pend;
18036 foreach ($this->xobjects[$this->xobjid]['annotations'] as $pak => $pac) {
18037 if ($pak >= $pask) {
18038 $this->xobjects[$this->xobjid]['annotations'][$pak]['x'] += $t_x;
18039 $this->xobjects[$this->xobjid]['annotations'][$pak]['y'] -= $yshift;
18040 }
18041 }
18042 } else {
18043 $this->setPageBuffer($startlinepage, $pstart.$pend);
18044 // shift the annotations and links
18045 if (isset($this->PageAnnots[$this->page])) {
18046 foreach ($this->PageAnnots[$this->page] as $pak => $pac) {
18047 if ($pak >= $pask) {
18048 $this->PageAnnots[$this->page][$pak]['x'] += $t_x;
18049 $this->PageAnnots[$this->page][$pak]['y'] -= $yshift;
18050 }
18051 }
18052 }
18053 }
18054 $this->y -= $yshift;
18055 }
18056 }
18057 $pbrk = $this->checkPageBreak($this->lasth);
18058 $this->newline = false;
18059 $startlinex = $this->x;
18060 $startliney = $this->y;
18061 if ($dom[$dom[$key]['parent']]['value'] == 'sup') {
18062 $startliney -= ((0.3 * $this->FontSizePt) / $this->k);
18063 } elseif ($dom[$dom[$key]['parent']]['value'] == 'sub') {
18064 $startliney -= (($this->FontSizePt / 0.7) / $this->k);
18065 } else {
18066 $minstartliney = $startliney;
18067 $maxbottomliney = ($this->y + $this->getCellHeight($fontsize / $this->k));
18068 }
18069 $startlinepage = $this->page;
18070 if (isset($endlinepos) AND (!$pbrk)) {
18071 $startlinepos = $endlinepos;
18072 } else {
18073 if ($this->inxobj) {
18074 // we are inside an XObject template
18075 $startlinepos = strlen($this->xobjects[$this->xobjid]['outdata']);
18076 } elseif (!$this->InFooter) {
18077 if (isset($this->footerlen[$this->page])) {
18078 $this->footerpos[$this->page] = $this->pagelen[$this->page] - $this->footerlen[$this->page];
18079 } else {
18080 $this->footerpos[$this->page] = $this->pagelen[$this->page];
18081 }
18082 $startlinepos = $this->footerpos[$this->page];
18083 } else {
18084 $startlinepos = $this->pagelen[$this->page];
18085 }
18086 }
18087 unset($endlinepos);
18088 $plalign = $lalign;
18089 if (isset($this->PageAnnots[$this->page])) {
18090 $pask = count($this->PageAnnots[$this->page]);
18091 } else {
18092 $pask = 0;
18093 }
18094 if (!($dom[$key]['tag'] AND !$dom[$key]['opening'] AND ($dom[$key]['value'] == 'table')
18095 AND (isset($this->emptypagemrk[$this->page]))
18096 AND ($this->emptypagemrk[$this->page] == $this->pagelen[$this->page]))) {
18097 $this->SetFont($fontname, $fontstyle, $fontsize);
18098 if ($wfill) {
18099 $this->SetFillColorArray($this->bgcolor);
18100 }
18101 }
18102 } // end newline
18103 if (isset($opentagpos)) {
18104 unset($opentagpos);
18105 }
18106 if ($dom[$key]['tag']) {
18107 if ($dom[$key]['opening']) {
18108 // get text indentation (if any)
18109 if (isset($dom[$key]['text-indent']) AND $dom[$key]['block']) {
18110 $this->textindent = $dom[$key]['text-indent'];
18111 $this->newline = true;
18112 }
18113 // table
18114 if (($dom[$key]['value'] == 'table') AND isset($dom[$key]['cols']) AND ($dom[$key]['cols'] > 0)) {
18115 // available page width
18116 if ($this->rtl) {
18117 $wtmp = $this->x - $this->lMargin;
18118 } else {
18119 $wtmp = $this->w - $this->rMargin - $this->x;
18120 }
18121 // get cell spacing
18122 if (isset($dom[$key]['attribute']['cellspacing'])) {
18123 $clsp = $this->getHTMLUnitToUnits($dom[$key]['attribute']['cellspacing'], 1, 'px');
18124 $cellspacing = array('H' => $clsp, 'V' => $clsp);
18125 } elseif (isset($dom[$key]['border-spacing'])) {
18126 $cellspacing = $dom[$key]['border-spacing'];
18127 } else {
18128 $cellspacing = array('H' => 0, 'V' => 0);
18129 }
18130 // table width
18131 if (isset($dom[$key]['width'])) {
18132 $table_width = $this->getHTMLUnitToUnits($dom[$key]['width'], $wtmp, 'px');
18133 } else {
18134 $table_width = $wtmp;
18135 }
18136 $table_width -= (2 * $cellspacing['H']);
18137 if (!$this->inthead) {
18138 $this->y += $cellspacing['V'];
18139 }
18140 if ($this->rtl) {
18141 $cellspacingx = -$cellspacing['H'];
18142 } else {
18143 $cellspacingx = $cellspacing['H'];
18144 }
18145 // total table width without cellspaces
18146 $table_columns_width = ($table_width - ($cellspacing['H'] * ($dom[$key]['cols'] - 1)));
18147 // minimum column width
18148 $table_min_column_width = ($table_columns_width / $dom[$key]['cols']);
18149 // array of custom column widths
18150 $table_colwidths = array_fill(0, $dom[$key]['cols'], $table_min_column_width);
18151 }
18152 // table row
18153 if ($dom[$key]['value'] == 'tr') {
18154 // reset column counter
18155 $colid = 0;
18156 }
18157 // table cell
18158 if (($dom[$key]['value'] == 'td') OR ($dom[$key]['value'] == 'th')) {
18159 $trid = $dom[$key]['parent'];
18160 $table_el = $dom[$trid]['parent'];
18161 if (!isset($dom[$table_el]['cols'])) {
18162 $dom[$table_el]['cols'] = $dom[$trid]['cols'];
18163 }
18164 // store border info
18165 $tdborder = 0;
18166 if (isset($dom[$key]['border']) AND !empty($dom[$key]['border'])) {
18167 $tdborder = $dom[$key]['border'];
18168 }
18169 $colspan = intval($dom[$key]['attribute']['colspan']);
18170 if ($colspan <= 0) {
18171 $colspan = 1;
18172 }
18173 $old_cell_padding = $this->cell_padding;
18174 if (isset($dom[($dom[$trid]['parent'])]['attribute']['cellpadding'])) {
18175 $crclpd = $this->getHTMLUnitToUnits($dom[($dom[$trid]['parent'])]['attribute']['cellpadding'], 1, 'px');
18176 $current_cell_padding = array('L' => $crclpd, 'T' => $crclpd, 'R' => $crclpd, 'B' => $crclpd);
18177 } elseif (isset($dom[($dom[$trid]['parent'])]['padding'])) {
18178 $current_cell_padding = $dom[($dom[$trid]['parent'])]['padding'];
18179 } else {
18180 $current_cell_padding = array('L' => 0, 'T' => 0, 'R' => 0, 'B' => 0);
18181 }
18182 $this->cell_padding = $current_cell_padding;
18183 if (isset($dom[$key]['height'])) {
18184 // minimum cell height
18185 $cellh = $this->getHTMLUnitToUnits($dom[$key]['height'], 0, 'px');
18186 } else {
18187 $cellh = 0;
18188 }
18189 if (isset($dom[$key]['content'])) {
18190 $cell_content = stripslashes($dom[$key]['content']);
18191 } else {
18192 $cell_content = '&nbsp;';
18193 }
18194 $tagtype = $dom[$key]['value'];
18195 $parentid = $key;
18196 while (($key < $maxel) AND (!(($dom[$key]['tag']) AND (!$dom[$key]['opening']) AND ($dom[$key]['value'] == $tagtype) AND ($dom[$key]['parent'] == $parentid)))) {
18197 // move $key index forward
18198 ++$key;
18199 }
18200 if (!isset($dom[$trid]['startpage'])) {
18201 $dom[$trid]['startpage'] = $this->page;
18202 } else {
18203 $this->setPage($dom[$trid]['startpage']);
18204 }
18205 if (!isset($dom[$trid]['startcolumn'])) {
18206 $dom[$trid]['startcolumn'] = $this->current_column;
18207 } elseif ($this->current_column != $dom[$trid]['startcolumn']) {
18208 $tmpx = $this->x;
18209 $this->selectColumn($dom[$trid]['startcolumn']);
18210 $this->x = $tmpx;
18211 }
18212 if (!isset($dom[$trid]['starty'])) {
18213 $dom[$trid]['starty'] = $this->y;
18214 } else {
18215 $this->y = $dom[$trid]['starty'];
18216 }
18217 if (!isset($dom[$trid]['startx'])) {
18218 $dom[$trid]['startx'] = $this->x;
18219 $this->x += $cellspacingx;
18220 } else {
18221 $this->x += ($cellspacingx / 2);
18222 }
18223 if (isset($dom[$parentid]['attribute']['rowspan'])) {
18224 $rowspan = intval($dom[$parentid]['attribute']['rowspan']);
18225 } else {
18226 $rowspan = 1;
18227 }
18228 // skip row-spanned cells started on the previous rows
18229 if (isset($dom[$table_el]['rowspans'])) {
18230 $rsk = 0;
18231 $rskmax = count($dom[$table_el]['rowspans']);
18232 while ($rsk < $rskmax) {
18233 $trwsp = $dom[$table_el]['rowspans'][$rsk];
18234 $rsstartx = $trwsp['startx'];
18235 $rsendx = $trwsp['endx'];
18236 // account for margin changes
18237 if ($trwsp['startpage'] < $this->page) {
18238 if (($this->rtl) AND ($this->pagedim[$this->page]['orm'] != $this->pagedim[$trwsp['startpage']]['orm'])) {
18239 $dl = ($this->pagedim[$this->page]['orm'] - $this->pagedim[$trwsp['startpage']]['orm']);
18240 $rsstartx -= $dl;
18241 $rsendx -= $dl;
18242 } elseif ((!$this->rtl) AND ($this->pagedim[$this->page]['olm'] != $this->pagedim[$trwsp['startpage']]['olm'])) {
18243 $dl = ($this->pagedim[$this->page]['olm'] - $this->pagedim[$trwsp['startpage']]['olm']);
18244 $rsstartx += $dl;
18245 $rsendx += $dl;
18246 }
18247 }
18248 if (($trwsp['rowspan'] > 0)
18249 AND ($rsstartx > ($this->x - $cellspacing['H'] - $current_cell_padding['L'] - $this->feps))
18250 AND ($rsstartx < ($this->x + $cellspacing['H'] + $current_cell_padding['R'] + $this->feps))
18251 AND (($trwsp['starty'] < ($this->y - $this->feps)) OR ($trwsp['startpage'] < $this->page) OR ($trwsp['startcolumn'] < $this->current_column))) {
18252 // set the starting X position of the current cell
18253 $this->x = $rsendx + $cellspacingx;
18254 // increment column indicator
18255 $colid += $trwsp['colspan'];
18256 if (($trwsp['rowspan'] == 1)
18257 AND (isset($dom[$trid]['endy']))
18258 AND (isset($dom[$trid]['endpage']))
18259 AND (isset($dom[$trid]['endcolumn']))
18260 AND ($trwsp['endpage'] == $dom[$trid]['endpage'])
18261 AND ($trwsp['endcolumn'] == $dom[$trid]['endcolumn'])) {
18262 // set ending Y position for row
18263 $dom[$table_el]['rowspans'][$rsk]['endy'] = max($dom[$trid]['endy'], $trwsp['endy']);
18264 $dom[$trid]['endy'] = $dom[$table_el]['rowspans'][$rsk]['endy'];
18265 }
18266 $rsk = 0;
18267 } else {
18268 ++$rsk;
18269 }
18270 }
18271 }
18272 if (isset($dom[$parentid]['width'])) {
18273 // user specified width
18274 $cellw = $this->getHTMLUnitToUnits($dom[$parentid]['width'], $table_columns_width, 'px');
18275 $tmpcw = ($cellw / $colspan);
18276 for ($i = 0; $i < $colspan; ++$i) {
18277 $table_colwidths[($colid + $i)] = $tmpcw;
18278 }
18279 } else {
18280 // inherit column width
18281 $cellw = 0;
18282 for ($i = 0; $i < $colspan; ++$i) {
18283 $cellw += $table_colwidths[($colid + $i)];
18284 }
18285 }
18286 $cellw += (($colspan - 1) * $cellspacing['H']);
18287 // increment column indicator
18288 $colid += $colspan;
18289 // add rowspan information to table element
18290 if ($rowspan > 1) {
18291 $trsid = array_push($dom[$table_el]['rowspans'], array('trid' => $trid, 'rowspan' => $rowspan, 'mrowspan' => $rowspan, 'colspan' => $colspan, 'startpage' => $this->page, 'startcolumn' => $this->current_column, 'startx' => $this->x, 'starty' => $this->y));
18292 }
18293 $cellid = array_push($dom[$trid]['cellpos'], array('startx' => $this->x));
18294 if ($rowspan > 1) {
18295 $dom[$trid]['cellpos'][($cellid - 1)]['rowspanid'] = ($trsid - 1);
18296 }
18297 // push background colors
18298 if (isset($dom[$parentid]['bgcolor']) AND ($dom[$parentid]['bgcolor'] !== false)) {
18299 $dom[$trid]['cellpos'][($cellid - 1)]['bgcolor'] = $dom[$parentid]['bgcolor'];
18300 }
18301 // store border info
18302 if (isset($tdborder) AND !empty($tdborder)) {
18303 $dom[$trid]['cellpos'][($cellid - 1)]['border'] = $tdborder;
18304 }
18305 $prevLastH = $this->lasth;
18306 // store some info for multicolumn mode
18307 if ($this->rtl) {
18308 $this->colxshift['x'] = $this->w - $this->x - $this->rMargin;
18309 } else {
18310 $this->colxshift['x'] = $this->x - $this->lMargin;
18311 }
18312 $this->colxshift['s'] = $cellspacing;
18313 $this->colxshift['p'] = $current_cell_padding;
18314 // ****** write the cell content ******
18315 $this->MultiCell($cellw, $cellh, $cell_content, false, $lalign, false, 2, '', '', true, 0, true, true, 0, 'T', false);
18316 // restore some values
18317 $this->colxshift = array('x' => 0, 's' => array('H' => 0, 'V' => 0), 'p' => array('L' => 0, 'T' => 0, 'R' => 0, 'B' => 0));
18318 $this->lasth = $prevLastH;
18319 $this->cell_padding = $old_cell_padding;
18320 $dom[$trid]['cellpos'][($cellid - 1)]['endx'] = $this->x;
18321 // update the end of row position
18322 if ($rowspan <= 1) {
18323 if (isset($dom[$trid]['endy'])) {
18324 if (($this->page == $dom[$trid]['endpage']) AND ($this->current_column == $dom[$trid]['endcolumn'])) {
18325 $dom[$trid]['endy'] = max($this->y, $dom[$trid]['endy']);
18326 } elseif (($this->page > $dom[$trid]['endpage']) OR ($this->current_column > $dom[$trid]['endcolumn'])) {
18327 $dom[$trid]['endy'] = $this->y;
18328 }
18329 } else {
18330 $dom[$trid]['endy'] = $this->y;
18331 }
18332 if (isset($dom[$trid]['endpage'])) {
18333 $dom[$trid]['endpage'] = max($this->page, $dom[$trid]['endpage']);
18334 } else {
18335 $dom[$trid]['endpage'] = $this->page;
18336 }
18337 if (isset($dom[$trid]['endcolumn'])) {
18338 $dom[$trid]['endcolumn'] = max($this->current_column, $dom[$trid]['endcolumn']);
18339 } else {
18340 $dom[$trid]['endcolumn'] = $this->current_column;
18341 }
18342 } else {
18343 // account for row-spanned cells
18344 $dom[$table_el]['rowspans'][($trsid - 1)]['endx'] = $this->x;
18345 $dom[$table_el]['rowspans'][($trsid - 1)]['endy'] = $this->y;
18346 $dom[$table_el]['rowspans'][($trsid - 1)]['endpage'] = $this->page;
18347 $dom[$table_el]['rowspans'][($trsid - 1)]['endcolumn'] = $this->current_column;
18348 }
18349 if (isset($dom[$table_el]['rowspans'])) {
18350 // update endy and endpage on rowspanned cells
18351 foreach ($dom[$table_el]['rowspans'] as $k => $trwsp) {
18352 if ($trwsp['rowspan'] > 0) {
18353 if (isset($dom[$trid]['endpage'])) {
18354 if (($trwsp['endpage'] == $dom[$trid]['endpage']) AND ($trwsp['endcolumn'] == $dom[$trid]['endcolumn'])) {
18355 $dom[$table_el]['rowspans'][$k]['endy'] = max($dom[$trid]['endy'], $trwsp['endy']);
18356 } elseif (($trwsp['endpage'] < $dom[$trid]['endpage']) OR ($trwsp['endcolumn'] < $dom[$trid]['endcolumn'])) {
18357 $dom[$table_el]['rowspans'][$k]['endy'] = $dom[$trid]['endy'];
18358 $dom[$table_el]['rowspans'][$k]['endpage'] = $dom[$trid]['endpage'];
18359 $dom[$table_el]['rowspans'][$k]['endcolumn'] = $dom[$trid]['endcolumn'];
18360 } else {
18361 $dom[$trid]['endy'] = $this->pagedim[$dom[$trid]['endpage']]['hk'] - $this->pagedim[$dom[$trid]['endpage']]['bm'];
18362 }
18363 }
18364 }
18365 }
18366 }
18367 $this->x += ($cellspacingx / 2);
18368 } else {
18369 // opening tag (or self-closing tag)
18370 if (!isset($opentagpos)) {
18371 if ($this->inxobj) {
18372 // we are inside an XObject template
18373 $opentagpos = strlen($this->xobjects[$this->xobjid]['outdata']);
18374 } elseif (!$this->InFooter) {
18375 if (isset($this->footerlen[$this->page])) {
18376 $this->footerpos[$this->page] = $this->pagelen[$this->page] - $this->footerlen[$this->page];
18377 } else {
18378 $this->footerpos[$this->page] = $this->pagelen[$this->page];
18379 }
18380 $opentagpos = $this->footerpos[$this->page];
18381 }
18382 }
18383 $dom = $this->openHTMLTagHandler($dom, $key, $cell);
18384 }
18385 } else { // closing tag
18386 $prev_numpages = $this->numpages;
18387 $old_bordermrk = $this->bordermrk[$this->page];
18388 $dom = $this->closeHTMLTagHandler($dom, $key, $cell, $maxbottomliney);
18389 if ($this->bordermrk[$this->page] > $old_bordermrk) {
18390 $startlinepos += ($this->bordermrk[$this->page] - $old_bordermrk);
18391 }
18392 if ($prev_numpages > $this->numpages) {
18393 $startlinepage = $this->page;
18394 }
18395 }
18396 } elseif (strlen($dom[$key]['value']) > 0) {
18397 // print list-item
18398 if (!TCPDF_STATIC::empty_string($this->lispacer) AND ($this->lispacer != '^')) {
18399 $this->SetFont($pfontname, $pfontstyle, $pfontsize);
18400 $this->resetLastH();
18401 $minstartliney = $this->y;
18402 $maxbottomliney = ($startliney + $this->getCellHeight($this->FontSize));
18403 if (is_numeric($pfontsize) AND ($pfontsize > 0)) {
18404 $this->putHtmlListBullet($this->listnum, $this->lispacer, $pfontsize);
18405 }
18406 $this->SetFont($curfontname, $curfontstyle, $curfontsize);
18407 $this->resetLastH();
18408 if (is_numeric($pfontsize) AND ($pfontsize > 0) AND is_numeric($curfontsize) AND ($curfontsize > 0) AND ($pfontsize != $curfontsize)) {
18409 $pfontascent = $this->getFontAscent($pfontname, $pfontstyle, $pfontsize);
18410 $pfontdescent = $this->getFontDescent($pfontname, $pfontstyle, $pfontsize);
18411 $this->y += ($this->getCellHeight(($pfontsize - $curfontsize) / $this->k) + $pfontascent - $curfontascent - $pfontdescent + $curfontdescent) / 2;
18412 $minstartliney = min($this->y, $minstartliney);
18413 $maxbottomliney = max(($this->y + $this->getCellHeight($pfontsize / $this->k)), $maxbottomliney);
18414 }
18415 }
18416 // text
18417 $this->htmlvspace = 0;
18418 if ((!$this->premode) AND $this->isRTLTextDir()) {
18419 // reverse spaces order
18420 $lsp = ''; // left spaces
18421 $rsp = ''; // right spaces
18422 if (preg_match('/^('.$this->re_space['p'].'+)/'.$this->re_space['m'], $dom[$key]['value'], $matches)) {
18423 $lsp = $matches[1];
18424 }
18425 if (preg_match('/('.$this->re_space['p'].'+)$/'.$this->re_space['m'], $dom[$key]['value'], $matches)) {
18426 $rsp = $matches[1];
18427 }
18428 $dom[$key]['value'] = $rsp.$this->stringTrim($dom[$key]['value']).$lsp;
18429 }
18430 if ($newline) {
18431 if (!$this->premode) {
18432 $prelen = strlen($dom[$key]['value']);
18433 if ($this->isRTLTextDir()) {
18434 // right trim except non-breaking space
18435 $dom[$key]['value'] = $this->stringRightTrim($dom[$key]['value']);
18436 } else {
18437 // left trim except non-breaking space
18438 $dom[$key]['value'] = $this->stringLeftTrim($dom[$key]['value']);
18439 }
18440 $postlen = strlen($dom[$key]['value']);
18441 if (($postlen == 0) AND ($prelen > 0)) {
18442 $dom[$key]['trimmed_space'] = true;
18443 }
18444 }
18445 $newline = false;
18446 $firstblock = true;
18447 } else {
18448 $firstblock = false;
18449 // replace empty multiple spaces string with a single space
18450 $dom[$key]['value'] = preg_replace('/^'.$this->re_space['p'].'+$/'.$this->re_space['m'], chr(32), $dom[$key]['value']);
18451 }
18452 $strrest = '';
18453 if ($this->rtl) {
18454 $this->x -= $this->textindent;
18455 } else {
18456 $this->x += $this->textindent;
18457 }
18458 if (!isset($dom[$key]['trimmed_space']) OR !$dom[$key]['trimmed_space']) {
18459 $strlinelen = $this->GetStringWidth($dom[$key]['value']);
18460 if (!empty($this->HREF) AND (isset($this->HREF['url']))) {
18461 // HTML <a> Link
18462 $hrefcolor = '';
18463 if (isset($dom[($dom[$key]['parent'])]['fgcolor']) AND ($dom[($dom[$key]['parent'])]['fgcolor'] !== false)) {
18464 $hrefcolor = $dom[($dom[$key]['parent'])]['fgcolor'];
18465 }
18466 $hrefstyle = -1;
18467 if (isset($dom[($dom[$key]['parent'])]['fontstyle']) AND ($dom[($dom[$key]['parent'])]['fontstyle'] !== false)) {
18468 $hrefstyle = $dom[($dom[$key]['parent'])]['fontstyle'];
18469 }
18470 $strrest = $this->addHtmlLink($this->HREF['url'], $dom[$key]['value'], $wfill, true, $hrefcolor, $hrefstyle, true);
18471 } else {
18472 $wadj = 0; // space to leave for block continuity
18473 if ($this->rtl) {
18474 $cwa = ($this->x - $this->lMargin);
18475 } else {
18476 $cwa = ($this->w - $this->rMargin - $this->x);
18477 }
18478 if (($strlinelen < $cwa) AND (isset($dom[($key + 1)])) AND ($dom[($key + 1)]['tag']) AND (!$dom[($key + 1)]['block'])) {
18479 // check the next text blocks for continuity
18480 $nkey = ($key + 1);
18481 $write_block = true;
18482 $same_textdir = true;
18483 $tmp_fontname = $this->FontFamily;
18484 $tmp_fontstyle = $this->FontStyle;
18485 $tmp_fontsize = $this->FontSizePt;
18486 while ($write_block AND isset($dom[$nkey])) {
18487 if ($dom[$nkey]['tag']) {
18488 if ($dom[$nkey]['block']) {
18489 // end of block
18490 $write_block = false;
18491 }
18492 $tmp_fontname = isset($dom[$nkey]['fontname']) ? $dom[$nkey]['fontname'] : $this->FontFamily;
18493 $tmp_fontstyle = isset($dom[$nkey]['fontstyle']) ? $dom[$nkey]['fontstyle'] : $this->FontStyle;
18494 $tmp_fontsize = isset($dom[$nkey]['fontsize']) ? $dom[$nkey]['fontsize'] : $this->FontSizePt;
18495 $same_textdir = ($dom[$nkey]['dir'] == $dom[$key]['dir']);
18496 } else {
18497 $nextstr = TCPDF_STATIC::pregSplit('/'.$this->re_space['p'].'+/', $this->re_space['m'], $dom[$nkey]['value']);
18498 if (isset($nextstr[0]) AND $same_textdir) {
18499 $wadj += $this->GetStringWidth($nextstr[0], $tmp_fontname, $tmp_fontstyle, $tmp_fontsize);
18500 if (isset($nextstr[1])) {
18501 $write_block = false;
18502 }
18503 }
18504 }
18505 ++$nkey;
18506 }
18507 }
18508 if (($wadj > 0) AND (($strlinelen + $wadj) >= $cwa)) {
18509 $wadj = 0;
18510 $nextstr = TCPDF_STATIC::pregSplit('/'.$this->re_space['p'].'/', $this->re_space['m'], $dom[$key]['value']);
18511 $numblks = count($nextstr);
18512 if ($numblks > 1) {
18513 // try to split on blank spaces
18514 $wadj = ($cwa - $strlinelen + $this->GetStringWidth($nextstr[($numblks - 1)]));
18515 } else {
18516 // set the entire block on new line
18517 $wadj = $this->GetStringWidth($nextstr[0]);
18518 }
18519 }
18520 // check for reversed text direction
18521 if (($wadj > 0) AND (($this->rtl AND ($this->tmprtl === 'L')) OR (!$this->rtl AND ($this->tmprtl === 'R')))) {
18522 // LTR text on RTL direction or RTL text on LTR direction
18523 $reverse_dir = true;
18524 $this->rtl = !$this->rtl;
18525 $revshift = ($strlinelen + $wadj + 0.000001); // add little quantity for rounding problems
18526 if ($this->rtl) {
18527 $this->x += $revshift;
18528 } else {
18529 $this->x -= $revshift;
18530 }
18531 $xws = $this->x;
18532 }
18533 // ****** write only until the end of the line and get the rest ******
18534 $strrest = $this->Write($this->lasth, $dom[$key]['value'], '', $wfill, '', false, 0, true, $firstblock, 0, $wadj);
18535 // restore default direction
18536 if ($reverse_dir AND ($wadj == 0)) {
18537 $this->x = $xws;
18538 $this->rtl = !$this->rtl;
18539 $reverse_dir = false;
18540 }
18541 }
18542 }
18543 $this->textindent = 0;
18544 if (strlen($strrest) > 0) {
18545 // store the remaining string on the previous $key position
18546 $this->newline = true;
18547 if ($strrest == $dom[$key]['value']) {
18548 // used to avoid infinite loop
18549 ++$loop;
18550 } else {
18551 $loop = 0;
18552 }
18553 $dom[$key]['value'] = $strrest;
18554 if ($cell) {
18555 if ($this->rtl) {
18556 $this->x -= $this->cell_padding['R'];
18557 } else {
18558 $this->x += $this->cell_padding['L'];
18559 }
18560 }
18561 if ($loop < 3) {
18562 --$key;
18563 }
18564 } else {
18565 $loop = 0;
18566 // add the positive font spacing of the last character (if any)
18567 if ($this->font_spacing > 0) {
18568 if ($this->rtl) {
18569 $this->x -= $this->font_spacing;
18570 } else {
18571 $this->x += $this->font_spacing;
18572 }
18573 }
18574 }
18575 }
18576 ++$key;
18577 if (isset($dom[$key]['tag']) AND $dom[$key]['tag'] AND (!isset($dom[$key]['opening']) OR !$dom[$key]['opening']) AND isset($dom[($dom[$key]['parent'])]['attribute']['nobr']) AND ($dom[($dom[$key]['parent'])]['attribute']['nobr'] == 'true')) {
18578 // check if we are on a new page or on a new column
18579 if ((!$undo) AND (($this->y < $this->start_transaction_y) OR (($dom[$key]['value'] == 'tr') AND ($dom[($dom[$key]['parent'])]['endy'] < $this->start_transaction_y)))) {
18580 // we are on a new page or on a new column and the total object height is less than the available vertical space.
18581 // restore previous object
18582 $this->rollbackTransaction(true);
18583 // restore previous values
18584 foreach ($this_method_vars as $vkey => $vval) {
18585 $$vkey = $vval;
18586 }
18587 if (!empty($dom[$key]['thead'])) {
18588 $this->inthead = true;
18589 }
18590 // add a page (or trig AcceptPageBreak() for multicolumn mode)
18591 $pre_y = $this->y;
18592 if ((!$this->checkPageBreak($this->PageBreakTrigger + 1)) AND ($this->y < $pre_y)) {
18593 $startliney = $this->y;
18594 }
18595 $undo = true; // avoid infinite loop
18596 } else {
18597 $undo = false;
18598 }
18599 }
18600 } // end for each $key
18601 // align the last line
18602 if (isset($startlinex)) {
18603 $yshift = ($minstartliney - $startliney);
18604 if (($yshift > 0) OR ($this->page > $startlinepage)) {
18605 $yshift = 0;
18606 }
18607 $t_x = 0;
18608 // the last line must be shifted to be aligned as requested
18609 $linew = abs($this->endlinex - $startlinex);
18610 if ($this->inxobj) {
18611 // we are inside an XObject template
18612 $pstart = substr($this->xobjects[$this->xobjid]['outdata'], 0, $startlinepos);
18613 if (isset($opentagpos)) {
18614 $midpos = $opentagpos;
18615 } else {
18616 $midpos = 0;
18617 }
18618 if ($midpos > 0) {
18619 $pmid = substr($this->xobjects[$this->xobjid]['outdata'], $startlinepos, ($midpos - $startlinepos));
18620 $pend = substr($this->xobjects[$this->xobjid]['outdata'], $midpos);
18621 } else {
18622 $pmid = substr($this->xobjects[$this->xobjid]['outdata'], $startlinepos);
18623 $pend = '';
18624 }
18625 } else {
18626 $pstart = substr($this->getPageBuffer($startlinepage), 0, $startlinepos);
18627 if (isset($opentagpos) AND isset($this->footerlen[$startlinepage]) AND (!$this->InFooter)) {
18628 $this->footerpos[$startlinepage] = $this->pagelen[$startlinepage] - $this->footerlen[$startlinepage];
18629 $midpos = min($opentagpos, $this->footerpos[$startlinepage]);
18630 } elseif (isset($opentagpos)) {
18631 $midpos = $opentagpos;
18632 } elseif (isset($this->footerlen[$startlinepage]) AND (!$this->InFooter)) {
18633 $this->footerpos[$startlinepage] = $this->pagelen[$startlinepage] - $this->footerlen[$startlinepage];
18634 $midpos = $this->footerpos[$startlinepage];
18635 } else {
18636 $midpos = 0;
18637 }
18638 if ($midpos > 0) {
18639 $pmid = substr($this->getPageBuffer($startlinepage), $startlinepos, ($midpos - $startlinepos));
18640 $pend = substr($this->getPageBuffer($startlinepage), $midpos);
18641 } else {
18642 $pmid = substr($this->getPageBuffer($startlinepage), $startlinepos);
18643 $pend = '';
18644 }
18645 }
18646 if ((isset($plalign) AND ((($plalign == 'C') OR (($plalign == 'R') AND (!$this->rtl)) OR (($plalign == 'L') AND ($this->rtl)))))) {
18647 // calculate shifting amount
18648 $tw = $w;
18649 if ($this->lMargin != $prevlMargin) {
18650 $tw += ($prevlMargin - $this->lMargin);
18651 }
18652 if ($this->rMargin != $prevrMargin) {
18653 $tw += ($prevrMargin - $this->rMargin);
18654 }
18655 $one_space_width = $this->GetStringWidth(chr(32));
18656 $no = 0; // number of spaces on a line contained on a single block
18657 if ($this->isRTLTextDir()) { // RTL
18658 // remove left space if exist
18659 $pos1 = TCPDF_STATIC::revstrpos($pmid, '[(');
18660 if ($pos1 > 0) {
18661 $pos1 = intval($pos1);
18662 if ($this->isUnicodeFont()) {
18663 $pos2 = intval(TCPDF_STATIC::revstrpos($pmid, '[('.chr(0).chr(32)));
18664 $spacelen = 2;
18665 } else {
18666 $pos2 = intval(TCPDF_STATIC::revstrpos($pmid, '[('.chr(32)));
18667 $spacelen = 1;
18668 }
18669 if ($pos1 == $pos2) {
18670 $pmid = substr($pmid, 0, ($pos1 + 2)).substr($pmid, ($pos1 + 2 + $spacelen));
18671 if (substr($pmid, $pos1, 4) == '[()]') {
18672 $linew -= $one_space_width;
18673 } elseif ($pos1 == strpos($pmid, '[(')) {
18674 $no = 1;
18675 }
18676 }
18677 }
18678 } else { // LTR
18679 // remove right space if exist
18680 $pos1 = TCPDF_STATIC::revstrpos($pmid, ')]');
18681 if ($pos1 > 0) {
18682 $pos1 = intval($pos1);
18683 if ($this->isUnicodeFont()) {
18684 $pos2 = intval(TCPDF_STATIC::revstrpos($pmid, chr(0).chr(32).')]')) + 2;
18685 $spacelen = 2;
18686 } else {
18687 $pos2 = intval(TCPDF_STATIC::revstrpos($pmid, chr(32).')]')) + 1;
18688 $spacelen = 1;
18689 }
18690 if ($pos1 == $pos2) {
18691 $pmid = substr($pmid, 0, ($pos1 - $spacelen)).substr($pmid, $pos1);
18692 $linew -= $one_space_width;
18693 }
18694 }
18695 }
18696 $mdiff = ($tw - $linew);
18697 if ($plalign == 'C') {
18698 if ($this->rtl) {
18699 $t_x = -($mdiff / 2);
18700 } else {
18701 $t_x = ($mdiff / 2);
18702 }
18703 } elseif ($plalign == 'R') {
18704 // right alignment on LTR document
18705 $t_x = $mdiff;
18706 } elseif ($plalign == 'L') {
18707 // left alignment on RTL document
18708 $t_x = -$mdiff;
18709 }
18710 } // end if startlinex
18711 if (($t_x != 0) OR ($yshift < 0)) {
18712 // shift the line
18713 $trx = sprintf('1 0 0 1 %F %F cm', ($t_x * $this->k), ($yshift * $this->k));
18714 $pstart .= "\nq\n".$trx."\n".$pmid."\nQ\n";
18715 $endlinepos = strlen($pstart);
18716 if ($this->inxobj) {
18717 // we are inside an XObject template
18718 $this->xobjects[$this->xobjid]['outdata'] = $pstart.$pend;
18719 foreach ($this->xobjects[$this->xobjid]['annotations'] as $pak => $pac) {
18720 if ($pak >= $pask) {
18721 $this->xobjects[$this->xobjid]['annotations'][$pak]['x'] += $t_x;
18722 $this->xobjects[$this->xobjid]['annotations'][$pak]['y'] -= $yshift;
18723 }
18724 }
18725 } else {
18726 $this->setPageBuffer($startlinepage, $pstart.$pend);
18727 // shift the annotations and links
18728 if (isset($this->PageAnnots[$this->page])) {
18729 foreach ($this->PageAnnots[$this->page] as $pak => $pac) {
18730 if ($pak >= $pask) {
18731 $this->PageAnnots[$this->page][$pak]['x'] += $t_x;
18732 $this->PageAnnots[$this->page][$pak]['y'] -= $yshift;
18733 }
18734 }
18735 }
18736 }
18737 $this->y -= $yshift;
18738 $yshift = 0;
18739 }
18740 }
18741 // restore previous values
18742 $this->setGraphicVars($gvars);
18743 if ($this->num_columns > 1) {
18744 $this->selectColumn();
18745 } elseif ($this->page > $prevPage) {
18746 $this->lMargin = $this->pagedim[$this->page]['olm'];
18747 $this->rMargin = $this->pagedim[$this->page]['orm'];
18748 }
18749 // restore previous list state
18750 $this->cell_height_ratio = $prev_cell_height_ratio;
18751 $this->listnum = $prev_listnum;
18752 $this->listordered = $prev_listordered;
18753 $this->listcount = $prev_listcount;
18754 $this->lispacer = $prev_lispacer;
18755 if ($ln AND (!($cell AND ($dom[$key-1]['value'] == 'table')))) {
18756 $this->Ln($this->lasth);
18757 if ($this->y < $maxbottomliney) {
18758 $this->y = $maxbottomliney;
18759 }
18760 }
18761 unset($dom);
18762 }
18763
18764 /**
18765 * Process opening tags.
18766 * @param $dom (array) html dom array
18767 * @param $key (int) current element id
18768 * @param $cell (boolean) if true add the default left (or right if RTL) padding to each new line (default false).
18769 * @return $dom array
18770 * @protected
18771 */
18772 protected function openHTMLTagHandler($dom, $key, $cell) {
18773 $tag = $dom[$key];
18774 $parent = $dom[($dom[$key]['parent'])];
18775 $firsttag = ($key == 1);
18776 // check for text direction attribute
18777 if (isset($tag['dir'])) {
18778 $this->setTempRTL($tag['dir']);
18779 } else {
18780 $this->tmprtl = false;
18781 }
18782 if ($tag['block']) {
18783 $hbz = 0; // distance from y to line bottom
18784 $hb = 0; // vertical space between block tags
18785 // calculate vertical space for block tags
18786 if (isset($this->tagvspaces[$tag['value']][0]['h']) AND ($this->tagvspaces[$tag['value']][0]['h'] >= 0)) {
18787 $cur_h = $this->tagvspaces[$tag['value']][0]['h'];
18788 } elseif (isset($tag['fontsize'])) {
18789 $cur_h = $this->getCellHeight($tag['fontsize'] / $this->k);
18790 } else {
18791 $cur_h = $this->getCellHeight($this->FontSize);
18792 }
18793 if (isset($this->tagvspaces[$tag['value']][0]['n'])) {
18794 $on = $this->tagvspaces[$tag['value']][0]['n'];
18795 } elseif (preg_match('/[h][0-9]/', $tag['value']) > 0) {
18796 $on = 0.6;
18797 } else {
18798 $on = 1;
18799 }
18800 if ((!isset($this->tagvspaces[$tag['value']])) AND (in_array($tag['value'], array('div', 'dt', 'dd', 'li', 'br', 'hr')))) {
18801 $hb = 0;
18802 } else {
18803 $hb = ($on * $cur_h);
18804 }
18805 if (($this->htmlvspace <= 0) AND ($on > 0)) {
18806 if (isset($parent['fontsize'])) {
18807 $hbz = (($parent['fontsize'] / $this->k) * $this->cell_height_ratio);
18808 } else {
18809 $hbz = $this->getCellHeight($this->FontSize);
18810 }
18811 }
18812 if (isset($dom[($key - 1)]) AND ($dom[($key - 1)]['value'] == 'table')) {
18813 // fix vertical space after table
18814 $hbz = 0;
18815 }
18816 // closing vertical space
18817 $hbc = 0;
18818 if (isset($this->tagvspaces[$tag['value']][1]['h']) AND ($this->tagvspaces[$tag['value']][1]['h'] >= 0)) {
18819 $pre_h = $this->tagvspaces[$tag['value']][1]['h'];
18820 } elseif (isset($parent['fontsize'])) {
18821 $pre_h = $this->getCellHeight($parent['fontsize'] / $this->k);
18822 } else {
18823 $pre_h = $this->getCellHeight($this->FontSize);
18824 }
18825 if (isset($this->tagvspaces[$tag['value']][1]['n'])) {
18826 $cn = $this->tagvspaces[$tag['value']][1]['n'];
18827 } elseif (preg_match('/[h][0-9]/', $tag['value']) > 0) {
18828 $cn = 0.6;
18829 } else {
18830 $cn = 1;
18831 }
18832 if (isset($this->tagvspaces[$tag['value']][1])) {
18833 $hbc = ($cn * $pre_h);
18834 }
18835 }
18836 // Opening tag
18837 switch($tag['value']) {
18838 case 'table': {
18839 $cp = 0;
18840 $cs = 0;
18841 $dom[$key]['rowspans'] = array();
18842 if (!isset($dom[$key]['attribute']['nested']) OR ($dom[$key]['attribute']['nested'] != 'true')) {
18843 $this->htmlvspace = 0;
18844 // set table header
18845 if (!TCPDF_STATIC::empty_string($dom[$key]['thead'])) {
18846 // set table header
18847 $this->thead = $dom[$key]['thead'];
18848 if (!isset($this->theadMargins) OR (empty($this->theadMargins))) {
18849 $this->theadMargins = array();
18850 $this->theadMargins['cell_padding'] = $this->cell_padding;
18851 $this->theadMargins['lmargin'] = $this->lMargin;
18852 $this->theadMargins['rmargin'] = $this->rMargin;
18853 $this->theadMargins['page'] = $this->page;
18854 $this->theadMargins['cell'] = $cell;
18855 $this->theadMargins['gvars'] = $this->getGraphicVars();
18856 }
18857 }
18858 }
18859 // store current margins and page
18860 $dom[$key]['old_cell_padding'] = $this->cell_padding;
18861 if (isset($tag['attribute']['cellpadding'])) {
18862 $pad = $this->getHTMLUnitToUnits($tag['attribute']['cellpadding'], 1, 'px');
18863 $this->SetCellPadding($pad);
18864 } elseif (isset($tag['padding'])) {
18865 $this->cell_padding = $tag['padding'];
18866 }
18867 if (isset($tag['attribute']['cellspacing'])) {
18868 $cs = $this->getHTMLUnitToUnits($tag['attribute']['cellspacing'], 1, 'px');
18869 } elseif (isset($tag['border-spacing'])) {
18870 $cs = $tag['border-spacing']['V'];
18871 }
18872 $prev_y = $this->y;
18873 if ($this->checkPageBreak(((2 * $cp) + (2 * $cs) + $this->lasth), '', false) OR ($this->y < $prev_y)) {
18874 $this->inthead = true;
18875 // add a page (or trig AcceptPageBreak() for multicolumn mode)
18876 $this->checkPageBreak($this->PageBreakTrigger + 1);
18877 }
18878 break;
18879 }
18880 case 'tr': {
18881 // array of columns positions
18882 $dom[$key]['cellpos'] = array();
18883 break;
18884 }
18885 case 'hr': {
18886 if ((isset($tag['height'])) AND ($tag['height'] != '')) {
18887 $hrHeight = $this->getHTMLUnitToUnits($tag['height'], 1, 'px');
18888 } else {
18889 $hrHeight = $this->GetLineWidth();
18890 }
18891 $this->addHTMLVertSpace($hbz, max($hb, ($hrHeight / 2)), $cell, $firsttag);
18892 $x = $this->GetX();
18893 $y = $this->GetY();
18894 $wtmp = $this->w - $this->lMargin - $this->rMargin;
18895 if ($cell) {
18896 $wtmp -= ($this->cell_padding['L'] + $this->cell_padding['R']);
18897 }
18898 if ((isset($tag['width'])) AND ($tag['width'] != '')) {
18899 $hrWidth = $this->getHTMLUnitToUnits($tag['width'], $wtmp, 'px');
18900 } else {
18901 $hrWidth = $wtmp;
18902 }
18903 $prevlinewidth = $this->GetLineWidth();
18904 $this->SetLineWidth($hrHeight);
18905 $this->Line($x, $y, $x + $hrWidth, $y);
18906 $this->SetLineWidth($prevlinewidth);
18907 $this->addHTMLVertSpace(max($hbc, ($hrHeight / 2)), 0, $cell, !isset($dom[($key + 1)]));
18908 break;
18909 }
18910 case 'a': {
18911 if (array_key_exists('href', $tag['attribute'])) {
18912 $this->HREF['url'] = $tag['attribute']['href'];
18913 }
18914 break;
18915 }
18916 case 'img': {
18917 if (!empty($tag['attribute']['src'])) {
18918 if ($tag['attribute']['src'][0] === '@') {
18919 // data stream
18920 $tag['attribute']['src'] = '@'.base64_decode(substr($tag['attribute']['src'], 1));
18921 $type = '';
18922 } else {
18923 // get image type
18924 $type = TCPDF_IMAGES::getImageFileType($tag['attribute']['src']);
18925 }
18926 if (!isset($tag['width'])) {
18927 $tag['width'] = 0;
18928 }
18929 if (!isset($tag['height'])) {
18930 $tag['height'] = 0;
18931 }
18932 //if (!isset($tag['attribute']['align'])) {
18933 // the only alignment supported is "bottom"
18934 // further development is required for other modes.
18935 $tag['attribute']['align'] = 'bottom';
18936 //}
18937 switch($tag['attribute']['align']) {
18938 case 'top': {
18939 $align = 'T';
18940 break;
18941 }
18942 case 'middle': {
18943 $align = 'M';
18944 break;
18945 }
18946 case 'bottom': {
18947 $align = 'B';
18948 break;
18949 }
18950 default: {
18951 $align = 'B';
18952 break;
18953 }
18954 }
18955 $prevy = $this->y;
18956 $xpos = $this->x;
18957 $imglink = '';
18958 if (isset($this->HREF['url']) AND !TCPDF_STATIC::empty_string($this->HREF['url'])) {
18959 $imglink = $this->HREF['url'];
18960 if ($imglink[0] == '#') {
18961 // convert url to internal link
18962 $lnkdata = explode(',', $imglink);
18963 if (isset($lnkdata[0])) {
18964 $page = intval(substr($lnkdata[0], 1));
18965 if (empty($page) OR ($page <= 0)) {
18966 $page = $this->page;
18967 }
18968 if (isset($lnkdata[1]) AND (strlen($lnkdata[1]) > 0)) {
18969 $lnky = floatval($lnkdata[1]);
18970 } else {
18971 $lnky = 0;
18972 }
18973 $imglink = $this->AddLink();
18974 $this->SetLink($imglink, $lnky, $page);
18975 }
18976 }
18977 }
18978 $border = 0;
18979 if (isset($tag['border']) AND !empty($tag['border'])) {
18980 // currently only support 1 (frame) or a combination of 'LTRB'
18981 $border = $tag['border'];
18982 }
18983 $iw = '';
18984 if (isset($tag['width'])) {
18985 $iw = $this->getHTMLUnitToUnits($tag['width'], ($tag['fontsize'] / $this->k), 'px', false);
18986 }
18987 $ih = '';
18988 if (isset($tag['height'])) {
18989 $ih = $this->getHTMLUnitToUnits($tag['height'], ($tag['fontsize'] / $this->k), 'px', false);
18990 }
18991 if (($type == 'eps') OR ($type == 'ai')) {
18992 $this->ImageEps($tag['attribute']['src'], $xpos, $this->y, $iw, $ih, $imglink, true, $align, '', $border, true);
18993 } elseif ($type == 'svg') {
18994 $this->ImageSVG($tag['attribute']['src'], $xpos, $this->y, $iw, $ih, $imglink, $align, '', $border, true);
18995 } else {
18996 $this->Image($tag['attribute']['src'], $xpos, $this->y, $iw, $ih, '', $imglink, $align, false, 300, '', false, false, $border, false, false, true);
18997 }
18998 switch($align) {
18999 case 'T': {
19000 $this->y = $prevy;
19001 break;
19002 }
19003 case 'M': {
19004 $this->y = (($this->img_rb_y + $prevy - ($this->getCellHeight($tag['fontsize'] / $this->k))) / 2);
19005 break;
19006 }
19007 case 'B': {
19008 $this->y = $this->img_rb_y - ($this->getCellHeight($tag['fontsize'] / $this->k) - ($this->getFontDescent($tag['fontname'], $tag['fontstyle'], $tag['fontsize']) * $this->cell_height_ratio));
19009 break;
19010 }
19011 }
19012 }
19013 break;
19014 }
19015 case 'dl': {
19016 ++$this->listnum;
19017 if ($this->listnum == 1) {
19018 $this->addHTMLVertSpace($hbz, $hb, $cell, $firsttag);
19019 } else {
19020 $this->addHTMLVertSpace(0, 0, $cell, $firsttag);
19021 }
19022 break;
19023 }
19024 case 'dt': {
19025 $this->addHTMLVertSpace($hbz, $hb, $cell, $firsttag);
19026 break;
19027 }
19028 case 'dd': {
19029 if ($this->rtl) {
19030 $this->rMargin += $this->listindent;
19031 } else {
19032 $this->lMargin += $this->listindent;
19033 }
19034 ++$this->listindentlevel;
19035 $this->addHTMLVertSpace($hbz, $hb, $cell, $firsttag);
19036 break;
19037 }
19038 case 'ul':
19039 case 'ol': {
19040 ++$this->listnum;
19041 if ($tag['value'] == 'ol') {
19042 $this->listordered[$this->listnum] = true;
19043 } else {
19044 $this->listordered[$this->listnum] = false;
19045 }
19046 if (isset($tag['attribute']['start'])) {
19047 $this->listcount[$this->listnum] = intval($tag['attribute']['start']) - 1;
19048 } else {
19049 $this->listcount[$this->listnum] = 0;
19050 }
19051 if ($this->rtl) {
19052 $this->rMargin += $this->listindent;
19053 $this->x -= $this->listindent;
19054 } else {
19055 $this->lMargin += $this->listindent;
19056 $this->x += $this->listindent;
19057 }
19058 ++$this->listindentlevel;
19059 if ($this->listnum == 1) {
19060 if ($key > 1) {
19061 $this->addHTMLVertSpace($hbz, $hb, $cell, $firsttag);
19062 }
19063 } else {
19064 $this->addHTMLVertSpace(0, 0, $cell, $firsttag);
19065 }
19066 break;
19067 }
19068 case 'li': {
19069 if ($key > 2) {
19070 $this->addHTMLVertSpace($hbz, $hb, $cell, $firsttag);
19071 }
19072 if ($this->listordered[$this->listnum]) {
19073 // ordered item
19074 if (isset($parent['attribute']['type']) AND !TCPDF_STATIC::empty_string($parent['attribute']['type'])) {
19075 $this->lispacer = $parent['attribute']['type'];
19076 } elseif (isset($parent['listtype']) AND !TCPDF_STATIC::empty_string($parent['listtype'])) {
19077 $this->lispacer = $parent['listtype'];
19078 } elseif (isset($this->lisymbol) AND !TCPDF_STATIC::empty_string($this->lisymbol)) {
19079 $this->lispacer = $this->lisymbol;
19080 } else {
19081 $this->lispacer = '#';
19082 }
19083 ++$this->listcount[$this->listnum];
19084 if (isset($tag['attribute']['value'])) {
19085 $this->listcount[$this->listnum] = intval($tag['attribute']['value']);
19086 }
19087 } else {
19088 // unordered item
19089 if (isset($parent['attribute']['type']) AND !TCPDF_STATIC::empty_string($parent['attribute']['type'])) {
19090 $this->lispacer = $parent['attribute']['type'];
19091 } elseif (isset($parent['listtype']) AND !TCPDF_STATIC::empty_string($parent['listtype'])) {
19092 $this->lispacer = $parent['listtype'];
19093 } elseif (isset($this->lisymbol) AND !TCPDF_STATIC::empty_string($this->lisymbol)) {
19094 $this->lispacer = $this->lisymbol;
19095 } else {
19096 $this->lispacer = '!';
19097 }
19098 }
19099 break;
19100 }
19101 case 'blockquote': {
19102 if ($this->rtl) {
19103 $this->rMargin += $this->listindent;
19104 } else {
19105 $this->lMargin += $this->listindent;
19106 }
19107 ++$this->listindentlevel;
19108 $this->addHTMLVertSpace($hbz, $hb, $cell, $firsttag);
19109 break;
19110 }
19111 case 'br': {
19112 $this->addHTMLVertSpace($hbz, $hb, $cell, $firsttag);
19113 break;
19114 }
19115 case 'div': {
19116 $this->addHTMLVertSpace($hbz, $hb, $cell, $firsttag);
19117 break;
19118 }
19119 case 'p': {
19120 $this->addHTMLVertSpace($hbz, $hb, $cell, $firsttag);
19121 break;
19122 }
19123 case 'pre': {
19124 $this->addHTMLVertSpace($hbz, $hb, $cell, $firsttag);
19125 $this->premode = true;
19126 break;
19127 }
19128 case 'sup': {
19129 $this->SetXY($this->GetX(), $this->GetY() - ((0.7 * $this->FontSizePt) / $this->k));
19130 break;
19131 }
19132 case 'sub': {
19133 $this->SetXY($this->GetX(), $this->GetY() + ((0.3 * $this->FontSizePt) / $this->k));
19134 break;
19135 }
19136 case 'h1':
19137 case 'h2':
19138 case 'h3':
19139 case 'h4':
19140 case 'h5':
19141 case 'h6': {
19142 $this->addHTMLVertSpace($hbz, $hb, $cell, $firsttag);
19143 break;
19144 }
19145 // Form fields (since 4.8.000 - 2009-09-07)
19146 case 'form': {
19147 if (isset($tag['attribute']['action'])) {
19148 $this->form_action = $tag['attribute']['action'];
19149 } else {
19150 $this->Error('Please explicitly set action attribute path!');
19151 }
19152 if (isset($tag['attribute']['enctype'])) {
19153 $this->form_enctype = $tag['attribute']['enctype'];
19154 } else {
19155 $this->form_enctype = 'application/x-www-form-urlencoded';
19156 }
19157 if (isset($tag['attribute']['method'])) {
19158 $this->form_mode = $tag['attribute']['method'];
19159 } else {
19160 $this->form_mode = 'post';
19161 }
19162 break;
19163 }
19164 case 'input': {
19165 if (isset($tag['attribute']['name']) AND !TCPDF_STATIC::empty_string($tag['attribute']['name'])) {
19166 $name = $tag['attribute']['name'];
19167 } else {
19168 break;
19169 }
19170 $prop = array();
19171 $opt = array();
19172 if (isset($tag['attribute']['readonly']) AND !TCPDF_STATIC::empty_string($tag['attribute']['readonly'])) {
19173 $prop['readonly'] = true;
19174 }
19175 if (isset($tag['attribute']['value']) AND !TCPDF_STATIC::empty_string($tag['attribute']['value'])) {
19176 $value = $tag['attribute']['value'];
19177 }
19178 if (isset($tag['attribute']['maxlength']) AND !TCPDF_STATIC::empty_string($tag['attribute']['maxlength'])) {
19179 $opt['maxlen'] = intval($tag['attribute']['maxlength']);
19180 }
19181 $h = $this->getCellHeight($this->FontSize);
19182 if (isset($tag['attribute']['size']) AND !TCPDF_STATIC::empty_string($tag['attribute']['size'])) {
19183 $w = intval($tag['attribute']['size']) * $this->GetStringWidth(chr(32)) * 2;
19184 } else {
19185 $w = $h;
19186 }
19187 if (isset($tag['attribute']['checked']) AND (($tag['attribute']['checked'] == 'checked') OR ($tag['attribute']['checked'] == 'true'))) {
19188 $checked = true;
19189 } else {
19190 $checked = false;
19191 }
19192 if (isset($tag['align'])) {
19193 switch ($tag['align']) {
19194 case 'C': {
19195 $opt['q'] = 1;
19196 break;
19197 }
19198 case 'R': {
19199 $opt['q'] = 2;
19200 break;
19201 }
19202 case 'L':
19203 default: {
19204 break;
19205 }
19206 }
19207 }
19208 switch ($tag['attribute']['type']) {
19209 case 'text': {
19210 if (isset($value)) {
19211 $opt['v'] = $value;
19212 }
19213 $this->TextField($name, $w, $h, $prop, $opt, '', '', false);
19214 break;
19215 }
19216 case 'password': {
19217 if (isset($value)) {
19218 $opt['v'] = $value;
19219 }
19220 $prop['password'] = 'true';
19221 $this->TextField($name, $w, $h, $prop, $opt, '', '', false);
19222 break;
19223 }
19224 case 'checkbox': {
19225 if (!isset($value)) {
19226 break;
19227 }
19228 $this->CheckBox($name, $w, $checked, $prop, $opt, $value, '', '', false);
19229 break;
19230 }
19231 case 'radio': {
19232 if (!isset($value)) {
19233 break;
19234 }
19235 $this->RadioButton($name, $w, $prop, $opt, $value, $checked, '', '', false);
19236 break;
19237 }
19238 case 'submit': {
19239 if (!isset($value)) {
19240 $value = 'submit';
19241 }
19242 $w = $this->GetStringWidth($value) * 1.5;
19243 $h *= 1.6;
19244 $prop = array('lineWidth'=>1, 'borderStyle'=>'beveled', 'fillColor'=>array(196, 196, 196), 'strokeColor'=>array(255, 255, 255));
19245 $action = array();
19246 $action['S'] = 'SubmitForm';
19247 $action['F'] = $this->form_action;
19248 if ($this->form_enctype != 'FDF') {
19249 $action['Flags'] = array('ExportFormat');
19250 }
19251 if ($this->form_mode == 'get') {
19252 $action['Flags'] = array('GetMethod');
19253 }
19254 $this->Button($name, $w, $h, $value, $action, $prop, $opt, '', '', false);
19255 break;
19256 }
19257 case 'reset': {
19258 if (!isset($value)) {
19259 $value = 'reset';
19260 }
19261 $w = $this->GetStringWidth($value) * 1.5;
19262 $h *= 1.6;
19263 $prop = array('lineWidth'=>1, 'borderStyle'=>'beveled', 'fillColor'=>array(196, 196, 196), 'strokeColor'=>array(255, 255, 255));
19264 $this->Button($name, $w, $h, $value, array('S'=>'ResetForm'), $prop, $opt, '', '', false);
19265 break;
19266 }
19267 case 'file': {
19268 $prop['fileSelect'] = 'true';
19269 $this->TextField($name, $w, $h, $prop, $opt, '', '', false);
19270 if (!isset($value)) {
19271 $value = '*';
19272 }
19273 $w = $this->GetStringWidth($value) * 2;
19274 $h *= 1.2;
19275 $prop = array('lineWidth'=>1, 'borderStyle'=>'beveled', 'fillColor'=>array(196, 196, 196), 'strokeColor'=>array(255, 255, 255));
19276 $jsaction = 'var f=this.getField(\''.$name.'\'); f.browseForFileToSubmit();';
19277 $this->Button('FB_'.$name, $w, $h, $value, $jsaction, $prop, $opt, '', '', false);
19278 break;
19279 }
19280 case 'hidden': {
19281 if (isset($value)) {
19282 $opt['v'] = $value;
19283 }
19284 $opt['f'] = array('invisible', 'hidden');
19285 $this->TextField($name, 0, 0, $prop, $opt, '', '', false);
19286 break;
19287 }
19288 case 'image': {
19289 // THIS TYPE MUST BE FIXED
19290 if (isset($tag['attribute']['src']) AND !TCPDF_STATIC::empty_string($tag['attribute']['src'])) {
19291 $img = $tag['attribute']['src'];
19292 } else {
19293 break;
19294 }
19295 $value = 'img';
19296 //$opt['mk'] = array('i'=>$img, 'tp'=>1, 'if'=>array('sw'=>'A', 's'=>'A', 'fb'=>false));
19297 if (isset($tag['attribute']['onclick']) AND !empty($tag['attribute']['onclick'])) {
19298 $jsaction = $tag['attribute']['onclick'];
19299 } else {
19300 $jsaction = '';
19301 }
19302 $this->Button($name, $w, $h, $value, $jsaction, $prop, $opt, '', '', false);
19303 break;
19304 }
19305 case 'button': {
19306 if (!isset($value)) {
19307 $value = ' ';
19308 }
19309 $w = $this->GetStringWidth($value) * 1.5;
19310 $h *= 1.6;
19311 $prop = array('lineWidth'=>1, 'borderStyle'=>'beveled', 'fillColor'=>array(196, 196, 196), 'strokeColor'=>array(255, 255, 255));
19312 if (isset($tag['attribute']['onclick']) AND !empty($tag['attribute']['onclick'])) {
19313 $jsaction = $tag['attribute']['onclick'];
19314 } else {
19315 $jsaction = '';
19316 }
19317 $this->Button($name, $w, $h, $value, $jsaction, $prop, $opt, '', '', false);
19318 break;
19319 }
19320 }
19321 break;
19322 }
19323 case 'textarea': {
19324 $prop = array();
19325 $opt = array();
19326 if (isset($tag['attribute']['readonly']) AND !TCPDF_STATIC::empty_string($tag['attribute']['readonly'])) {
19327 $prop['readonly'] = true;
19328 }
19329 if (isset($tag['attribute']['name']) AND !TCPDF_STATIC::empty_string($tag['attribute']['name'])) {
19330 $name = $tag['attribute']['name'];
19331 } else {
19332 break;
19333 }
19334 if (isset($tag['attribute']['value']) AND !TCPDF_STATIC::empty_string($tag['attribute']['value'])) {
19335 $opt['v'] = $tag['attribute']['value'];
19336 }
19337 if (isset($tag['attribute']['cols']) AND !TCPDF_STATIC::empty_string($tag['attribute']['cols'])) {
19338 $w = intval($tag['attribute']['cols']) * $this->GetStringWidth(chr(32)) * 2;
19339 } else {
19340 $w = 40;
19341 }
19342 if (isset($tag['attribute']['rows']) AND !TCPDF_STATIC::empty_string($tag['attribute']['rows'])) {
19343 $h = intval($tag['attribute']['rows']) * $this->getCellHeight($this->FontSize);
19344 } else {
19345 $h = 10;
19346 }
19347 $prop['multiline'] = 'true';
19348 $this->TextField($name, $w, $h, $prop, $opt, '', '', false);
19349 break;
19350 }
19351 case 'select': {
19352 $h = $this->getCellHeight($this->FontSize);
19353 if (isset($tag['attribute']['size']) AND !TCPDF_STATIC::empty_string($tag['attribute']['size'])) {
19354 $h *= ($tag['attribute']['size'] + 1);
19355 }
19356 $prop = array();
19357 $opt = array();
19358 if (isset($tag['attribute']['name']) AND !TCPDF_STATIC::empty_string($tag['attribute']['name'])) {
19359 $name = $tag['attribute']['name'];
19360 } else {
19361 break;
19362 }
19363 $w = 0;
19364 if (isset($tag['attribute']['opt']) AND !TCPDF_STATIC::empty_string($tag['attribute']['opt'])) {
19365 $options = explode('#!NwL!#', $tag['attribute']['opt']);
19366 $values = array();
19367 foreach ($options as $val) {
19368 if (strpos($val, '#!TaB!#') !== false) {
19369 $opts = explode('#!TaB!#', $val);
19370 $values[] = $opts;
19371 $w = max($w, $this->GetStringWidth($opts[1]));
19372 } else {
19373 $values[] = $val;
19374 $w = max($w, $this->GetStringWidth($val));
19375 }
19376 }
19377 } else {
19378 break;
19379 }
19380 $w *= 2;
19381 if (isset($tag['attribute']['multiple']) AND ($tag['attribute']['multiple']='multiple')) {
19382 $prop['multipleSelection'] = 'true';
19383 $this->ListBox($name, $w, $h, $values, $prop, $opt, '', '', false);
19384 } else {
19385 $this->ComboBox($name, $w, $h, $values, $prop, $opt, '', '', false);
19386 }
19387 break;
19388 }
19389 case 'tcpdf': {
19390 if (defined('K_TCPDF_CALLS_IN_HTML') AND (K_TCPDF_CALLS_IN_HTML === true)) {
19391 // Special tag used to call TCPDF methods
19392 if (isset($tag['attribute']['method'])) {
19393 $tcpdf_method = $tag['attribute']['method'];
19394 if (method_exists($this, $tcpdf_method)) {
19395 if (isset($tag['attribute']['params']) AND (!empty($tag['attribute']['params']))) {
19396 $params = TCPDF_STATIC::unserializeTCPDFtagParameters($tag['attribute']['params']);
19397 call_user_func_array(array($this, $tcpdf_method), $params);
19398 } else {
19399 $this->$tcpdf_method();
19400 }
19401 $this->newline = true;
19402 }
19403 }
19404 }
19405 break;
19406 }
19407 default: {
19408 break;
19409 }
19410 }
19411 // define tags that support borders and background colors
19412 $bordertags = array('blockquote','br','dd','dl','div','dt','h1','h2','h3','h4','h5','h6','hr','li','ol','p','pre','ul','tcpdf','table');
19413 if (in_array($tag['value'], $bordertags)) {
19414 // set border
19415 $dom[$key]['borderposition'] = $this->getBorderStartPosition();
19416 }
19417 if ($dom[$key]['self'] AND isset($dom[$key]['attribute']['pagebreakafter'])) {
19418 $pba = $dom[$key]['attribute']['pagebreakafter'];
19419 // check for pagebreak
19420 if (($pba == 'true') OR ($pba == 'left') OR ($pba == 'right')) {
19421 // add a page (or trig AcceptPageBreak() for multicolumn mode)
19422 $this->checkPageBreak($this->PageBreakTrigger + 1);
19423 }
19424 if ((($pba == 'left') AND (((!$this->rtl) AND (($this->page % 2) == 0)) OR (($this->rtl) AND (($this->page % 2) != 0))))
19425 OR (($pba == 'right') AND (((!$this->rtl) AND (($this->page % 2) != 0)) OR (($this->rtl) AND (($this->page % 2) == 0))))) {
19426 // add a page (or trig AcceptPageBreak() for multicolumn mode)
19427 $this->checkPageBreak($this->PageBreakTrigger + 1);
19428 }
19429 }
19430 return $dom;
19431 }
19432
19433 /**
19434 * Process closing tags.
19435 * @param $dom (array) html dom array
19436 * @param $key (int) current element id
19437 * @param $cell (boolean) if true add the default left (or right if RTL) padding to each new line (default false).
19438 * @param $maxbottomliney (int) maximum y value of current line
19439 * @return $dom array
19440 * @protected
19441 */
19442 protected function closeHTMLTagHandler($dom, $key, $cell, $maxbottomliney=0) {
19443 $tag = $dom[$key];
19444 $parent = $dom[($dom[$key]['parent'])];
19445 $lasttag = ((!isset($dom[($key + 1)])) OR ((!isset($dom[($key + 2)])) AND ($dom[($key + 1)]['value'] == 'marker')));
19446 $in_table_head = false;
19447 // maximum x position (used to draw borders)
19448 if ($this->rtl) {
19449 $xmax = $this->w;
19450 } else {
19451 $xmax = 0;
19452 }
19453 if ($tag['block']) {
19454 $hbz = 0; // distance from y to line bottom
19455 $hb = 0; // vertical space between block tags
19456 // calculate vertical space for block tags
19457 if (isset($this->tagvspaces[$tag['value']][1]['h']) AND ($this->tagvspaces[$tag['value']][1]['h'] >= 0)) {
19458 $pre_h = $this->tagvspaces[$tag['value']][1]['h'];
19459 } elseif (isset($parent['fontsize'])) {
19460 $pre_h = $this->getCellHeight($parent['fontsize'] / $this->k);
19461 } else {
19462 $pre_h = $this->getCellHeight($this->FontSize);
19463 }
19464 if (isset($this->tagvspaces[$tag['value']][1]['n'])) {
19465 $cn = $this->tagvspaces[$tag['value']][1]['n'];
19466 } elseif (preg_match('/[h][0-9]/', $tag['value']) > 0) {
19467 $cn = 0.6;
19468 } else {
19469 $cn = 1;
19470 }
19471 if ((!isset($this->tagvspaces[$tag['value']])) AND ($tag['value'] == 'div')) {
19472 $hb = 0;
19473 } else {
19474 $hb = ($cn * $pre_h);
19475 }
19476 if ($maxbottomliney > $this->PageBreakTrigger) {
19477 $hbz = $this->getCellHeight($this->FontSize);
19478 } elseif ($this->y < $maxbottomliney) {
19479 $hbz = ($maxbottomliney - $this->y);
19480 }
19481 }
19482 // Closing tag
19483 switch($tag['value']) {
19484 case 'tr': {
19485 $table_el = $dom[($dom[$key]['parent'])]['parent'];
19486 if (!isset($parent['endy'])) {
19487 $dom[($dom[$key]['parent'])]['endy'] = $this->y;
19488 $parent['endy'] = $this->y;
19489 }
19490 if (!isset($parent['endpage'])) {
19491 $dom[($dom[$key]['parent'])]['endpage'] = $this->page;
19492 $parent['endpage'] = $this->page;
19493 }
19494 if (!isset($parent['endcolumn'])) {
19495 $dom[($dom[$key]['parent'])]['endcolumn'] = $this->current_column;
19496 $parent['endcolumn'] = $this->current_column;
19497 }
19498 // update row-spanned cells
19499 if (isset($dom[$table_el]['rowspans'])) {
19500 foreach ($dom[$table_el]['rowspans'] as $k => $trwsp) {
19501 $dom[$table_el]['rowspans'][$k]['rowspan'] -= 1;
19502 if ($dom[$table_el]['rowspans'][$k]['rowspan'] == 0) {
19503 if (($dom[$table_el]['rowspans'][$k]['endpage'] == $parent['endpage']) AND ($dom[$table_el]['rowspans'][$k]['endcolumn'] == $parent['endcolumn'])) {
19504 $dom[($dom[$key]['parent'])]['endy'] = max($dom[$table_el]['rowspans'][$k]['endy'], $parent['endy']);
19505 } elseif (($dom[$table_el]['rowspans'][$k]['endpage'] > $parent['endpage']) OR ($dom[$table_el]['rowspans'][$k]['endcolumn'] > $parent['endcolumn'])) {
19506 $dom[($dom[$key]['parent'])]['endy'] = $dom[$table_el]['rowspans'][$k]['endy'];
19507 $dom[($dom[$key]['parent'])]['endpage'] = $dom[$table_el]['rowspans'][$k]['endpage'];
19508 $dom[($dom[$key]['parent'])]['endcolumn'] = $dom[$table_el]['rowspans'][$k]['endcolumn'];
19509 }
19510 }
19511 }
19512 // report new endy and endpage to the rowspanned cells
19513 foreach ($dom[$table_el]['rowspans'] as $k => $trwsp) {
19514 if ($dom[$table_el]['rowspans'][$k]['rowspan'] == 0) {
19515 $dom[$table_el]['rowspans'][$k]['endpage'] = max($dom[$table_el]['rowspans'][$k]['endpage'], $dom[($dom[$key]['parent'])]['endpage']);
19516 $dom[($dom[$key]['parent'])]['endpage'] = $dom[$table_el]['rowspans'][$k]['endpage'];
19517 $dom[$table_el]['rowspans'][$k]['endcolumn'] = max($dom[$table_el]['rowspans'][$k]['endcolumn'], $dom[($dom[$key]['parent'])]['endcolumn']);
19518 $dom[($dom[$key]['parent'])]['endcolumn'] = $dom[$table_el]['rowspans'][$k]['endcolumn'];
19519 $dom[$table_el]['rowspans'][$k]['endy'] = max($dom[$table_el]['rowspans'][$k]['endy'], $dom[($dom[$key]['parent'])]['endy']);
19520 $dom[($dom[$key]['parent'])]['endy'] = $dom[$table_el]['rowspans'][$k]['endy'];
19521 }
19522 }
19523 // update remaining rowspanned cells
19524 foreach ($dom[$table_el]['rowspans'] as $k => $trwsp) {
19525 if ($dom[$table_el]['rowspans'][$k]['rowspan'] == 0) {
19526 $dom[$table_el]['rowspans'][$k]['endpage'] = $dom[($dom[$key]['parent'])]['endpage'];
19527 $dom[$table_el]['rowspans'][$k]['endcolumn'] = $dom[($dom[$key]['parent'])]['endcolumn'];
19528 $dom[$table_el]['rowspans'][$k]['endy'] = $dom[($dom[$key]['parent'])]['endy'];
19529 }
19530 }
19531 }
19532 $prev_page = $this->page;
19533 $this->setPage($dom[($dom[$key]['parent'])]['endpage']);
19534 if ($this->num_columns > 1) {
19535 if ((($this->current_column == 0) AND ($dom[($dom[$key]['parent'])]['endcolumn'] == ($this->num_columns - 1)))
19536 OR (($this->current_column == $dom[($dom[$key]['parent'])]['endcolumn']) AND ($prev_page < $this->page))) {
19537 // page jump
19538 $this->selectColumn(0);
19539 $dom[($dom[$key]['parent'])]['endcolumn'] = 0;
19540 $dom[($dom[$key]['parent'])]['endy'] = $this->y;
19541 } else {
19542 $this->selectColumn($dom[($dom[$key]['parent'])]['endcolumn']);
19543 $this->y = $dom[($dom[$key]['parent'])]['endy'];
19544 }
19545 } else {
19546 $this->y = $dom[($dom[$key]['parent'])]['endy'];
19547 }
19548 if (isset($dom[$table_el]['attribute']['cellspacing'])) {
19549 $this->y += $this->getHTMLUnitToUnits($dom[$table_el]['attribute']['cellspacing'], 1, 'px');
19550 } elseif (isset($dom[$table_el]['border-spacing'])) {
19551 $this->y += $dom[$table_el]['border-spacing']['V'];
19552 }
19553 $this->Ln(0, $cell);
19554 if ($this->current_column == $parent['startcolumn']) {
19555 $this->x = $parent['startx'];
19556 }
19557 // account for booklet mode
19558 if ($this->page > $parent['startpage']) {
19559 if (($this->rtl) AND ($this->pagedim[$this->page]['orm'] != $this->pagedim[$parent['startpage']]['orm'])) {
19560 $this->x -= ($this->pagedim[$this->page]['orm'] - $this->pagedim[$parent['startpage']]['orm']);
19561 } elseif ((!$this->rtl) AND ($this->pagedim[$this->page]['olm'] != $this->pagedim[$parent['startpage']]['olm'])) {
19562 $this->x += ($this->pagedim[$this->page]['olm'] - $this->pagedim[$parent['startpage']]['olm']);
19563 }
19564 }
19565 break;
19566 }
19567 case 'tablehead':
19568 // closing tag used for the thead part
19569 $in_table_head = true;
19570 $this->inthead = false;
19571 case 'table': {
19572 $table_el = $parent;
19573 // set default border
19574 if (isset($table_el['attribute']['border']) AND ($table_el['attribute']['border'] > 0)) {
19575 // set default border
19576 $border = array('LTRB' => array('width' => $this->getCSSBorderWidth($table_el['attribute']['border']), 'cap'=>'square', 'join'=>'miter', 'dash'=> 0, 'color'=>array(0,0,0)));
19577 } else {
19578 $border = 0;
19579 }
19580 $default_border = $border;
19581 // fix bottom line alignment of last line before page break
19582 foreach ($dom[($dom[$key]['parent'])]['trids'] as $j => $trkey) {
19583 // update row-spanned cells
19584 if (isset($dom[($dom[$key]['parent'])]['rowspans'])) {
19585 foreach ($dom[($dom[$key]['parent'])]['rowspans'] as $k => $trwsp) {
19586 if (isset($prevtrkey) AND ($trwsp['trid'] == $prevtrkey) AND ($trwsp['mrowspan'] > 0)) {
19587 $dom[($dom[$key]['parent'])]['rowspans'][$k]['trid'] = $trkey;
19588 }
19589 if ($dom[($dom[$key]['parent'])]['rowspans'][$k]['trid'] == $trkey) {
19590 $dom[($dom[$key]['parent'])]['rowspans'][$k]['mrowspan'] -= 1;
19591 }
19592 }
19593 }
19594 if (isset($prevtrkey) AND ($dom[$trkey]['startpage'] > $dom[$prevtrkey]['endpage'])) {
19595 $pgendy = $this->pagedim[$dom[$prevtrkey]['endpage']]['hk'] - $this->pagedim[$dom[$prevtrkey]['endpage']]['bm'];
19596 $dom[$prevtrkey]['endy'] = $pgendy;
19597 // update row-spanned cells
19598 if (isset($dom[($dom[$key]['parent'])]['rowspans'])) {
19599 foreach ($dom[($dom[$key]['parent'])]['rowspans'] as $k => $trwsp) {
19600 if (($trwsp['trid'] == $prevtrkey) AND ($trwsp['mrowspan'] >= 0) AND ($trwsp['endpage'] == $dom[$prevtrkey]['endpage'])) {
19601 $dom[($dom[$key]['parent'])]['rowspans'][$k]['endy'] = $pgendy;
19602 $dom[($dom[$key]['parent'])]['rowspans'][$k]['mrowspan'] = -1;
19603 }
19604 }
19605 }
19606 }
19607 $prevtrkey = $trkey;
19608 $table_el = $dom[($dom[$key]['parent'])];
19609 }
19610 // for each row
19611 if (count($table_el['trids']) > 0) {
19612 unset($xmax);
19613 }
19614 foreach ($table_el['trids'] as $j => $trkey) {
19615 $parent = $dom[$trkey];
19616 if (!isset($xmax)) {
19617 $xmax = $parent['cellpos'][(count($parent['cellpos']) - 1)]['endx'];
19618 }
19619 // for each cell on the row
19620 foreach ($parent['cellpos'] as $k => $cellpos) {
19621 if (isset($cellpos['rowspanid']) AND ($cellpos['rowspanid'] >= 0)) {
19622 $cellpos['startx'] = $table_el['rowspans'][($cellpos['rowspanid'])]['startx'];
19623 $cellpos['endx'] = $table_el['rowspans'][($cellpos['rowspanid'])]['endx'];
19624 $endy = $table_el['rowspans'][($cellpos['rowspanid'])]['endy'];
19625 $startpage = $table_el['rowspans'][($cellpos['rowspanid'])]['startpage'];
19626 $endpage = $table_el['rowspans'][($cellpos['rowspanid'])]['endpage'];
19627 $startcolumn = $table_el['rowspans'][($cellpos['rowspanid'])]['startcolumn'];
19628 $endcolumn = $table_el['rowspans'][($cellpos['rowspanid'])]['endcolumn'];
19629 } else {
19630 $endy = $parent['endy'];
19631 $startpage = $parent['startpage'];
19632 $endpage = $parent['endpage'];
19633 $startcolumn = $parent['startcolumn'];
19634 $endcolumn = $parent['endcolumn'];
19635 }
19636 if ($this->num_columns == 0) {
19637 $this->num_columns = 1;
19638 }
19639 if (isset($cellpos['border'])) {
19640 $border = $cellpos['border'];
19641 }
19642 if (isset($cellpos['bgcolor']) AND ($cellpos['bgcolor']) !== false) {
19643 $this->SetFillColorArray($cellpos['bgcolor']);
19644 $fill = true;
19645 } else {
19646 $fill = false;
19647 }
19648 $x = $cellpos['startx'];
19649 $y = $parent['starty'];
19650 $starty = $y;
19651 $w = abs($cellpos['endx'] - $cellpos['startx']);
19652 // get border modes
19653 $border_start = TCPDF_STATIC::getBorderMode($border, $position='start', $this->opencell);
19654 $border_end = TCPDF_STATIC::getBorderMode($border, $position='end', $this->opencell);
19655 $border_middle = TCPDF_STATIC::getBorderMode($border, $position='middle', $this->opencell);
19656 // design borders around HTML cells.
19657 for ($page = $startpage; $page <= $endpage; ++$page) { // for each page
19658 $ccode = '';
19659 $this->setPage($page);
19660 if ($this->num_columns < 2) {
19661 // single-column mode
19662 $this->x = $x;
19663 $this->y = $this->tMargin;
19664 }
19665 // account for margin changes
19666 if ($page > $startpage) {
19667 if (($this->rtl) AND ($this->pagedim[$page]['orm'] != $this->pagedim[$startpage]['orm'])) {
19668 $this->x -= ($this->pagedim[$page]['orm'] - $this->pagedim[$startpage]['orm']);
19669 } elseif ((!$this->rtl) AND ($this->pagedim[$page]['olm'] != $this->pagedim[$startpage]['olm'])) {
19670 $this->x += ($this->pagedim[$page]['olm'] - $this->pagedim[$startpage]['olm']);
19671 }
19672 }
19673 if ($startpage == $endpage) { // single page
19674 $deltacol = 0;
19675 $deltath = 0;
19676 for ($column = $startcolumn; $column <= $endcolumn; ++$column) { // for each column
19677 $this->selectColumn($column);
19678 if ($startcolumn == $endcolumn) { // single column
19679 $cborder = $border;
19680 $h = $endy - $parent['starty'];
19681 $this->y = $y;
19682 $this->x = $x;
19683 } elseif ($column == $startcolumn) { // first column
19684 $cborder = $border_start;
19685 $this->y = $starty;
19686 $this->x = $x;
19687 $h = $this->h - $this->y - $this->bMargin;
19688 if ($this->rtl) {
19689 $deltacol = $this->x + $this->rMargin - $this->w;
19690 } else {
19691 $deltacol = $this->x - $this->lMargin;
19692 }
19693 } elseif ($column == $endcolumn) { // end column
19694 $cborder = $border_end;
19695 if (isset($this->columns[$column]['th']['\''.$page.'\''])) {
19696 $this->y = $this->columns[$column]['th']['\''.$page.'\''];
19697 }
19698 $this->x += $deltacol;
19699 $h = $endy - $this->y;
19700 } else { // middle column
19701 $cborder = $border_middle;
19702 if (isset($this->columns[$column]['th']['\''.$page.'\''])) {
19703 $this->y = $this->columns[$column]['th']['\''.$page.'\''];
19704 }
19705 $this->x += $deltacol;
19706 $h = $this->h - $this->y - $this->bMargin;
19707 }
19708 $ccode .= $this->getCellCode($w, $h, '', $cborder, 1, '', $fill, '', 0, true)."\n";
19709 } // end for each column
19710 } elseif ($page == $startpage) { // first page
19711 $deltacol = 0;
19712 $deltath = 0;
19713 for ($column = $startcolumn; $column < $this->num_columns; ++$column) { // for each column
19714 $this->selectColumn($column);
19715 if ($column == $startcolumn) { // first column
19716 $cborder = $border_start;
19717 $this->y = $starty;
19718 $this->x = $x;
19719 $h = $this->h - $this->y - $this->bMargin;
19720 if ($this->rtl) {
19721 $deltacol = $this->x + $this->rMargin - $this->w;
19722 } else {
19723 $deltacol = $this->x - $this->lMargin;
19724 }
19725 } else { // middle column
19726 $cborder = $border_middle;
19727 if (isset($this->columns[$column]['th']['\''.$page.'\''])) {
19728 $this->y = $this->columns[$column]['th']['\''.$page.'\''];
19729 }
19730 $this->x += $deltacol;
19731 $h = $this->h - $this->y - $this->bMargin;
19732 }
19733 $ccode .= $this->getCellCode($w, $h, '', $cborder, 1, '', $fill, '', 0, true)."\n";
19734 } // end for each column
19735 } elseif ($page == $endpage) { // last page
19736 $deltacol = 0;
19737 $deltath = 0;
19738 for ($column = 0; $column <= $endcolumn; ++$column) { // for each column
19739 $this->selectColumn($column);
19740 if ($column == $endcolumn) { // end column
19741 $cborder = $border_end;
19742 if (isset($this->columns[$column]['th']['\''.$page.'\''])) {
19743 $this->y = $this->columns[$column]['th']['\''.$page.'\''];
19744 }
19745 $this->x += $deltacol;
19746 $h = $endy - $this->y;
19747 } else { // middle column
19748 $cborder = $border_middle;
19749 if (isset($this->columns[$column]['th']['\''.$page.'\''])) {
19750 $this->y = $this->columns[$column]['th']['\''.$page.'\''];
19751 }
19752 $this->x += $deltacol;
19753 $h = $this->h - $this->y - $this->bMargin;
19754 }
19755 $ccode .= $this->getCellCode($w, $h, '', $cborder, 1, '', $fill, '', 0, true)."\n";
19756 } // end for each column
19757 } else { // middle page
19758 $deltacol = 0;
19759 $deltath = 0;
19760 for ($column = 0; $column < $this->num_columns; ++$column) { // for each column
19761 $this->selectColumn($column);
19762 $cborder = $border_middle;
19763 if (isset($this->columns[$column]['th']['\''.$page.'\''])) {
19764 $this->y = $this->columns[$column]['th']['\''.$page.'\''];
19765 }
19766 $this->x += $deltacol;
19767 $h = $this->h - $this->y - $this->bMargin;
19768 $ccode .= $this->getCellCode($w, $h, '', $cborder, 1, '', $fill, '', 0, true)."\n";
19769 } // end for each column
19770 }
19771 if ($cborder OR $fill) {
19772 $offsetlen = strlen($ccode);
19773 // draw border and fill
19774 if ($this->inxobj) {
19775 // we are inside an XObject template
19776 if (end($this->xobjects[$this->xobjid]['transfmrk']) !== false) {
19777 $pagemarkkey = key($this->xobjects[$this->xobjid]['transfmrk']);
19778 $pagemark = $this->xobjects[$this->xobjid]['transfmrk'][$pagemarkkey];
19779 $this->xobjects[$this->xobjid]['transfmrk'][$pagemarkkey] += $offsetlen;
19780 } else {
19781 $pagemark = $this->xobjects[$this->xobjid]['intmrk'];
19782 $this->xobjects[$this->xobjid]['intmrk'] += $offsetlen;
19783 }
19784 $pagebuff = $this->xobjects[$this->xobjid]['outdata'];
19785 $pstart = substr($pagebuff, 0, $pagemark);
19786 $pend = substr($pagebuff, $pagemark);
19787 $this->xobjects[$this->xobjid]['outdata'] = $pstart.$ccode.$pend;
19788 } else {
19789 // draw border and fill
19790 if (end($this->transfmrk[$this->page]) !== false) {
19791 $pagemarkkey = key($this->transfmrk[$this->page]);
19792 $pagemark = $this->transfmrk[$this->page][$pagemarkkey];
19793 } elseif ($this->InFooter) {
19794 $pagemark = $this->footerpos[$this->page];
19795 } else {
19796 $pagemark = $this->intmrk[$this->page];
19797 }
19798 $pagebuff = $this->getPageBuffer($this->page);
19799 $pstart = substr($pagebuff, 0, $pagemark);
19800 $pend = substr($pagebuff, $pagemark);
19801 $this->setPageBuffer($this->page, $pstart.$ccode.$pend);
19802 }
19803 }
19804 } // end for each page
19805 // restore default border
19806 $border = $default_border;
19807 } // end for each cell on the row
19808 if (isset($table_el['attribute']['cellspacing'])) {
19809 $this->y += $this->getHTMLUnitToUnits($table_el['attribute']['cellspacing'], 1, 'px');
19810 } elseif (isset($table_el['border-spacing'])) {
19811 $this->y += $table_el['border-spacing']['V'];
19812 }
19813 $this->Ln(0, $cell);
19814 $this->x = $parent['startx'];
19815 if ($endpage > $startpage) {
19816 if (($this->rtl) AND ($this->pagedim[$endpage]['orm'] != $this->pagedim[$startpage]['orm'])) {
19817 $this->x += ($this->pagedim[$endpage]['orm'] - $this->pagedim[$startpage]['orm']);
19818 } elseif ((!$this->rtl) AND ($this->pagedim[$endpage]['olm'] != $this->pagedim[$startpage]['olm'])) {
19819 $this->x += ($this->pagedim[$endpage]['olm'] - $this->pagedim[$startpage]['olm']);
19820 }
19821 }
19822 }
19823 if (!$in_table_head) { // we are not inside a thead section
19824 $this->cell_padding = $table_el['old_cell_padding'];
19825 // reset row height
19826 $this->resetLastH();
19827 if (($this->page == ($this->numpages - 1)) AND ($this->pageopen[$this->numpages])) {
19828 $plendiff = ($this->pagelen[$this->numpages] - $this->emptypagemrk[$this->numpages]);
19829 if (($plendiff > 0) AND ($plendiff < 60)) {
19830 $pagediff = substr($this->getPageBuffer($this->numpages), $this->emptypagemrk[$this->numpages], $plendiff);
19831 if (substr($pagediff, 0, 5) == 'BT /F') {
19832 // the difference is only a font setting
19833 $plendiff = 0;
19834 }
19835 }
19836 if ($plendiff == 0) {
19837 // remove last blank page
19838 $this->deletePage($this->numpages);
19839 }
19840 }
19841 if (isset($this->theadMargins['top'])) {
19842 // restore top margin
19843 $this->tMargin = $this->theadMargins['top'];
19844 }
19845 if (!isset($table_el['attribute']['nested']) OR ($table_el['attribute']['nested'] != 'true')) {
19846 // reset main table header
19847 $this->thead = '';
19848 $this->theadMargins = array();
19849 $this->pagedim[$this->page]['tm'] = $this->tMargin;
19850 }
19851 }
19852 $parent = $table_el;
19853 break;
19854 }
19855 case 'a': {
19856 $this->HREF = '';
19857 break;
19858 }
19859 case 'sup': {
19860 $this->SetXY($this->GetX(), $this->GetY() + ((0.7 * $parent['fontsize']) / $this->k));
19861 break;
19862 }
19863 case 'sub': {
19864 $this->SetXY($this->GetX(), $this->GetY() - ((0.3 * $parent['fontsize']) / $this->k));
19865 break;
19866 }
19867 case 'div': {
19868 $this->addHTMLVertSpace($hbz, $hb, $cell, false, $lasttag);
19869 break;
19870 }
19871 case 'blockquote': {
19872 if ($this->rtl) {
19873 $this->rMargin -= $this->listindent;
19874 } else {
19875 $this->lMargin -= $this->listindent;
19876 }
19877 --$this->listindentlevel;
19878 $this->addHTMLVertSpace($hbz, $hb, $cell, false, $lasttag);
19879 break;
19880 }
19881 case 'p': {
19882 $this->addHTMLVertSpace($hbz, $hb, $cell, false, $lasttag);
19883 break;
19884 }
19885 case 'pre': {
19886 $this->addHTMLVertSpace($hbz, $hb, $cell, false, $lasttag);
19887 $this->premode = false;
19888 break;
19889 }
19890 case 'dl': {
19891 --$this->listnum;
19892 if ($this->listnum <= 0) {
19893 $this->listnum = 0;
19894 $this->addHTMLVertSpace($hbz, $hb, $cell, false, $lasttag);
19895 } else {
19896 $this->addHTMLVertSpace(0, 0, $cell, false, $lasttag);
19897 }
19898 $this->resetLastH();
19899 break;
19900 }
19901 case 'dt': {
19902 $this->lispacer = '';
19903 $this->addHTMLVertSpace(0, 0, $cell, false, $lasttag);
19904 break;
19905 }
19906 case 'dd': {
19907 $this->lispacer = '';
19908 if ($this->rtl) {
19909 $this->rMargin -= $this->listindent;
19910 } else {
19911 $this->lMargin -= $this->listindent;
19912 }
19913 --$this->listindentlevel;
19914 $this->addHTMLVertSpace(0, 0, $cell, false, $lasttag);
19915 break;
19916 }
19917 case 'ul':
19918 case 'ol': {
19919 --$this->listnum;
19920 $this->lispacer = '';
19921 if ($this->rtl) {
19922 $this->rMargin -= $this->listindent;
19923 } else {
19924 $this->lMargin -= $this->listindent;
19925 }
19926 --$this->listindentlevel;
19927 if ($this->listnum <= 0) {
19928 $this->listnum = 0;
19929 $this->addHTMLVertSpace($hbz, $hb, $cell, false, $lasttag);
19930 } else {
19931 $this->addHTMLVertSpace(0, 0, $cell, false, $lasttag);
19932 }
19933 $this->resetLastH();
19934 break;
19935 }
19936 case 'li': {
19937 $this->lispacer = '';
19938 $this->addHTMLVertSpace(0, 0, $cell, false, $lasttag);
19939 break;
19940 }
19941 case 'h1':
19942 case 'h2':
19943 case 'h3':
19944 case 'h4':
19945 case 'h5':
19946 case 'h6': {
19947 $this->addHTMLVertSpace($hbz, $hb, $cell, false, $lasttag);
19948 break;
19949 }
19950 // Form fields (since 4.8.000 - 2009-09-07)
19951 case 'form': {
19952 $this->form_action = '';
19953 $this->form_enctype = 'application/x-www-form-urlencoded';
19954 break;
19955 }
19956 default : {
19957 break;
19958 }
19959 }
19960 // draw border and background (if any)
19961 $this->drawHTMLTagBorder($parent, $xmax);
19962 if (isset($dom[($dom[$key]['parent'])]['attribute']['pagebreakafter'])) {
19963 $pba = $dom[($dom[$key]['parent'])]['attribute']['pagebreakafter'];
19964 // check for pagebreak
19965 if (($pba == 'true') OR ($pba == 'left') OR ($pba == 'right')) {
19966 // add a page (or trig AcceptPageBreak() for multicolumn mode)
19967 $this->checkPageBreak($this->PageBreakTrigger + 1);
19968 }
19969 if ((($pba == 'left') AND (((!$this->rtl) AND (($this->page % 2) == 0)) OR (($this->rtl) AND (($this->page % 2) != 0))))
19970 OR (($pba == 'right') AND (((!$this->rtl) AND (($this->page % 2) != 0)) OR (($this->rtl) AND (($this->page % 2) == 0))))) {
19971 // add a page (or trig AcceptPageBreak() for multicolumn mode)
19972 $this->checkPageBreak($this->PageBreakTrigger + 1);
19973 }
19974 }
19975 $this->tmprtl = false;
19976 return $dom;
19977 }
19978
19979 /**
19980 * Add vertical spaces if needed.
19981 * @param $hbz (string) Distance between current y and line bottom.
19982 * @param $hb (string) The height of the break.
19983 * @param $cell (boolean) if true add the default left (or right if RTL) padding to each new line (default false).
19984 * @param $firsttag (boolean) set to true when the tag is the first.
19985 * @param $lasttag (boolean) set to true when the tag is the last.
19986 * @protected
19987 */
19988 protected function addHTMLVertSpace($hbz=0, $hb=0, $cell=false, $firsttag=false, $lasttag=false) {
19989 if ($firsttag) {
19990 $this->Ln(0, $cell);
19991 $this->htmlvspace = 0;
19992 return;
19993 }
19994 if ($lasttag) {
19995 $this->Ln($hbz, $cell);
19996 $this->htmlvspace = 0;
19997 return;
19998 }
19999 if ($hb < $this->htmlvspace) {
20000 $hd = 0;
20001 } else {
20002 $hd = $hb - $this->htmlvspace;
20003 $this->htmlvspace = $hb;
20004 }
20005 $this->Ln(($hbz + $hd), $cell);
20006 }
20007
20008 /**
20009 * Return the starting coordinates to draw an html border
20010 * @return array containing top-left border coordinates
20011 * @protected
20012 * @since 5.7.000 (2010-08-03)
20013 */
20014 protected function getBorderStartPosition() {
20015 if ($this->rtl) {
20016 $xmax = $this->lMargin;
20017 } else {
20018 $xmax = $this->w - $this->rMargin;
20019 }
20020 return array('page' => $this->page, 'column' => $this->current_column, 'x' => $this->x, 'y' => $this->y, 'xmax' => $xmax);
20021 }
20022
20023 /**
20024 * Draw an HTML block border and fill
20025 * @param $tag (array) array of tag properties.
20026 * @param $xmax (int) end X coordinate for border.
20027 * @protected
20028 * @since 5.7.000 (2010-08-03)
20029 */
20030 protected function drawHTMLTagBorder($tag, $xmax) {
20031 if (!isset($tag['borderposition'])) {
20032 // nothing to draw
20033 return;
20034 }
20035 $prev_x = $this->x;
20036 $prev_y = $this->y;
20037 $prev_lasth = $this->lasth;
20038 $border = 0;
20039 $fill = false;
20040 $this->lasth = 0;
20041 if (isset($tag['border']) AND !empty($tag['border'])) {
20042 // get border style
20043 $border = $tag['border'];
20044 if (!TCPDF_STATIC::empty_string($this->thead) AND (!$this->inthead)) {
20045 // border for table header
20046 $border = TCPDF_STATIC::getBorderMode($border, $position='middle', $this->opencell);
20047 }
20048 }
20049 if (isset($tag['bgcolor']) AND ($tag['bgcolor'] !== false)) {
20050 // get background color
20051 $old_bgcolor = $this->bgcolor;
20052 $this->SetFillColorArray($tag['bgcolor']);
20053 $fill = true;
20054 }
20055 if (!$border AND !$fill) {
20056 // nothing to draw
20057 return;
20058 }
20059 if (isset($tag['attribute']['cellspacing'])) {
20060 $clsp = $this->getHTMLUnitToUnits($tag['attribute']['cellspacing'], 1, 'px');
20061 $cellspacing = array('H' => $clsp, 'V' => $clsp);
20062 } elseif (isset($tag['border-spacing'])) {
20063 $cellspacing = $tag['border-spacing'];
20064 } else {
20065 $cellspacing = array('H' => 0, 'V' => 0);
20066 }
20067 if (($tag['value'] != 'table') AND (is_array($border)) AND (!empty($border))) {
20068 // draw the border externally respect the sqare edge.
20069 $border['mode'] = 'ext';
20070 }
20071 if ($this->rtl) {
20072 if ($xmax >= $tag['borderposition']['x']) {
20073 $xmax = $tag['borderposition']['xmax'];
20074 }
20075 $w = ($tag['borderposition']['x'] - $xmax);
20076 } else {
20077 if ($xmax <= $tag['borderposition']['x']) {
20078 $xmax = $tag['borderposition']['xmax'];
20079 }
20080 $w = ($xmax - $tag['borderposition']['x']);
20081 }
20082 if ($w <= 0) {
20083 return;
20084 }
20085 $w += $cellspacing['H'];
20086 $startpage = $tag['borderposition']['page'];
20087 $startcolumn = $tag['borderposition']['column'];
20088 $x = $tag['borderposition']['x'];
20089 $y = $tag['borderposition']['y'];
20090 $endpage = $this->page;
20091 $starty = $tag['borderposition']['y'] - $cellspacing['V'];
20092 $currentY = $this->y;
20093 $this->x = $x;
20094 // get latest column
20095 $endcolumn = $this->current_column;
20096 if ($this->num_columns == 0) {
20097 $this->num_columns = 1;
20098 }
20099 // get border modes
20100 $border_start = TCPDF_STATIC::getBorderMode($border, $position='start', $this->opencell);
20101 $border_end = TCPDF_STATIC::getBorderMode($border, $position='end', $this->opencell);
20102 $border_middle = TCPDF_STATIC::getBorderMode($border, $position='middle', $this->opencell);
20103 // temporary disable page regions
20104 $temp_page_regions = $this->page_regions;
20105 $this->page_regions = array();
20106 // design borders around HTML cells.
20107 for ($page = $startpage; $page <= $endpage; ++$page) { // for each page
20108 $ccode = '';
20109 $this->setPage($page);
20110 if ($this->num_columns < 2) {
20111 // single-column mode
20112 $this->x = $x;
20113 $this->y = $this->tMargin;
20114 }
20115 // account for margin changes
20116 if ($page > $startpage) {
20117 if (($this->rtl) AND ($this->pagedim[$page]['orm'] != $this->pagedim[$startpage]['orm'])) {
20118 $this->x -= ($this->pagedim[$page]['orm'] - $this->pagedim[$startpage]['orm']);
20119 } elseif ((!$this->rtl) AND ($this->pagedim[$page]['olm'] != $this->pagedim[$startpage]['olm'])) {
20120 $this->x += ($this->pagedim[$page]['olm'] - $this->pagedim[$startpage]['olm']);
20121 }
20122 }
20123 if ($startpage == $endpage) {
20124 // single page
20125 for ($column = $startcolumn; $column <= $endcolumn; ++$column) { // for each column
20126 $this->selectColumn($column);
20127 if ($startcolumn == $endcolumn) { // single column
20128 $cborder = $border;
20129 $h = ($currentY - $y) + $cellspacing['V'];
20130 $this->y = $starty;
20131 } elseif ($column == $startcolumn) { // first column
20132 $cborder = $border_start;
20133 $this->y = $starty;
20134 $h = $this->h - $this->y - $this->bMargin;
20135 } elseif ($column == $endcolumn) { // end column
20136 $cborder = $border_end;
20137 $h = $currentY - $this->y;
20138 } else { // middle column
20139 $cborder = $border_middle;
20140 $h = $this->h - $this->y - $this->bMargin;
20141 }
20142 $ccode .= $this->getCellCode($w, $h, '', $cborder, 1, '', $fill, '', 0, true)."\n";
20143 } // end for each column
20144 } elseif ($page == $startpage) { // first page
20145 for ($column = $startcolumn; $column < $this->num_columns; ++$column) { // for each column
20146 $this->selectColumn($column);
20147 if ($column == $startcolumn) { // first column
20148 $cborder = $border_start;
20149 $this->y = $starty;
20150 $h = $this->h - $this->y - $this->bMargin;
20151 } else { // middle column
20152 $cborder = $border_middle;
20153 $h = $this->h - $this->y - $this->bMargin;
20154 }
20155 $ccode .= $this->getCellCode($w, $h, '', $cborder, 1, '', $fill, '', 0, true)."\n";
20156 } // end for each column
20157 } elseif ($page == $endpage) { // last page
20158 for ($column = 0; $column <= $endcolumn; ++$column) { // for each column
20159 $this->selectColumn($column);
20160 if ($column == $endcolumn) {
20161 // end column
20162 $cborder = $border_end;
20163 $h = $currentY - $this->y;
20164 } else {
20165 // middle column
20166 $cborder = $border_middle;
20167 $h = $this->h - $this->y - $this->bMargin;
20168 }
20169 $ccode .= $this->getCellCode($w, $h, '', $cborder, 1, '', $fill, '', 0, true)."\n";
20170 } // end for each column
20171 } else { // middle page
20172 for ($column = 0; $column < $this->num_columns; ++$column) { // for each column
20173 $this->selectColumn($column);
20174 $cborder = $border_middle;
20175 $h = $this->h - $this->y - $this->bMargin;
20176 $ccode .= $this->getCellCode($w, $h, '', $cborder, 1, '', $fill, '', 0, true)."\n";
20177 } // end for each column
20178 }
20179 if ($cborder OR $fill) {
20180 $offsetlen = strlen($ccode);
20181 // draw border and fill
20182 if ($this->inxobj) {
20183 // we are inside an XObject template
20184 if (end($this->xobjects[$this->xobjid]['transfmrk']) !== false) {
20185 $pagemarkkey = key($this->xobjects[$this->xobjid]['transfmrk']);
20186 $pagemark = $this->xobjects[$this->xobjid]['transfmrk'][$pagemarkkey];
20187 $this->xobjects[$this->xobjid]['transfmrk'][$pagemarkkey] += $offsetlen;
20188 } else {
20189 $pagemark = $this->xobjects[$this->xobjid]['intmrk'];
20190 $this->xobjects[$this->xobjid]['intmrk'] += $offsetlen;
20191 }
20192 $pagebuff = $this->xobjects[$this->xobjid]['outdata'];
20193 $pstart = substr($pagebuff, 0, $pagemark);
20194 $pend = substr($pagebuff, $pagemark);
20195 $this->xobjects[$this->xobjid]['outdata'] = $pstart.$ccode.$pend;
20196 } else {
20197 if (end($this->transfmrk[$this->page]) !== false) {
20198 $pagemarkkey = key($this->transfmrk[$this->page]);
20199 $pagemark = $this->transfmrk[$this->page][$pagemarkkey];
20200 } elseif ($this->InFooter) {
20201 $pagemark = $this->footerpos[$this->page];
20202 } else {
20203 $pagemark = $this->intmrk[$this->page];
20204 }
20205 $pagebuff = $this->getPageBuffer($this->page);
20206 $pstart = substr($pagebuff, 0, $pagemark);
20207 $pend = substr($pagebuff, $pagemark);
20208 $this->setPageBuffer($this->page, $pstart.$ccode.$pend);
20209 $this->bordermrk[$this->page] += $offsetlen;
20210 $this->cntmrk[$this->page] += $offsetlen;
20211 }
20212 }
20213 } // end for each page
20214 // restore page regions
20215 $this->page_regions = $temp_page_regions;
20216 if (isset($old_bgcolor)) {
20217 // restore background color
20218 $this->SetFillColorArray($old_bgcolor);
20219 }
20220 // restore pointer position
20221 $this->x = $prev_x;
20222 $this->y = $prev_y;
20223 $this->lasth = $prev_lasth;
20224 }
20225
20226 /**
20227 * Set the default bullet to be used as LI bullet symbol
20228 * @param $symbol (string) character or string to be used (legal values are: '' = automatic, '!' = auto bullet, '#' = auto numbering, 'disc', 'disc', 'circle', 'square', '1', 'decimal', 'decimal-leading-zero', 'i', 'lower-roman', 'I', 'upper-roman', 'a', 'lower-alpha', 'lower-latin', 'A', 'upper-alpha', 'upper-latin', 'lower-greek', 'img|type|width|height|image.ext')
20229 * @public
20230 * @since 4.0.028 (2008-09-26)
20231 */
20232 public function setLIsymbol($symbol='!') {
20233 // check for custom image symbol
20234 if (substr($symbol, 0, 4) == 'img|') {
20235 $this->lisymbol = $symbol;
20236 return;
20237 }
20238 $symbol = strtolower($symbol);
20239 $valid_symbols = array('!', '#', 'disc', 'circle', 'square', '1', 'decimal', 'decimal-leading-zero', 'i', 'lower-roman', 'I', 'upper-roman', 'a', 'lower-alpha', 'lower-latin', 'A', 'upper-alpha', 'upper-latin', 'lower-greek');
20240 if (in_array($symbol, $valid_symbols)) {
20241 $this->lisymbol = $symbol;
20242 } else {
20243 $this->lisymbol = '';
20244 }
20245 }
20246
20247 /**
20248 * Set the booklet mode for double-sided pages.
20249 * @param $booklet (boolean) true set the booklet mode on, false otherwise.
20250 * @param $inner (float) Inner page margin.
20251 * @param $outer (float) Outer page margin.
20252 * @public
20253 * @since 4.2.000 (2008-10-29)
20254 */
20255 public function SetBooklet($booklet=true, $inner=-1, $outer=-1) {
20256 $this->booklet = $booklet;
20257 if ($inner >= 0) {
20258 $this->lMargin = $inner;
20259 }
20260 if ($outer >= 0) {
20261 $this->rMargin = $outer;
20262 }
20263 }
20264
20265 /**
20266 * Swap the left and right margins.
20267 * @param $reverse (boolean) if true swap left and right margins.
20268 * @protected
20269 * @since 4.2.000 (2008-10-29)
20270 */
20271 protected function swapMargins($reverse=true) {
20272 if ($reverse) {
20273 // swap left and right margins
20274 $mtemp = $this->original_lMargin;
20275 $this->original_lMargin = $this->original_rMargin;
20276 $this->original_rMargin = $mtemp;
20277 $deltam = $this->original_lMargin - $this->original_rMargin;
20278 $this->lMargin += $deltam;
20279 $this->rMargin -= $deltam;
20280 }
20281 }
20282
20283 /**
20284 * Set the vertical spaces for HTML tags.
20285 * The array must have the following structure (example):
20286 * $tagvs = array('h1' => array(0 => array('h' => '', 'n' => 2), 1 => array('h' => 1.3, 'n' => 1)));
20287 * The first array level contains the tag names,
20288 * the second level contains 0 for opening tags or 1 for closing tags,
20289 * the third level contains the vertical space unit (h) and the number spaces to add (n).
20290 * If the h parameter is not specified, default values are used.
20291 * @param $tagvs (array) array of tags and relative vertical spaces.
20292 * @public
20293 * @since 4.2.001 (2008-10-30)
20294 */
20295 public function setHtmlVSpace($tagvs) {
20296 $this->tagvspaces = $tagvs;
20297 }
20298
20299 /**
20300 * Set custom width for list indentation.
20301 * @param $width (float) width of the indentation. Use negative value to disable it.
20302 * @public
20303 * @since 4.2.007 (2008-11-12)
20304 */
20305 public function setListIndentWidth($width) {
20306 return $this->customlistindent = floatval($width);
20307 }
20308
20309 /**
20310 * Set the top/bottom cell sides to be open or closed when the cell cross the page.
20311 * @param $isopen (boolean) if true keeps the top/bottom border open for the cell sides that cross the page.
20312 * @public
20313 * @since 4.2.010 (2008-11-14)
20314 */
20315 public function setOpenCell($isopen) {
20316 $this->opencell = $isopen;
20317 }
20318
20319 /**
20320 * Set the color and font style for HTML links.
20321 * @param $color (array) RGB array of colors
20322 * @param $fontstyle (string) additional font styles to add
20323 * @public
20324 * @since 4.4.003 (2008-12-09)
20325 */
20326 public function setHtmlLinksStyle($color=array(0,0,255), $fontstyle='U') {
20327 $this->htmlLinkColorArray = $color;
20328 $this->htmlLinkFontStyle = $fontstyle;
20329 }
20330
20331 /**
20332 * Convert HTML string containing value and unit of measure to user's units or points.
20333 * @param $htmlval (string) String containing values and unit.
20334 * @param $refsize (string) Reference value in points.
20335 * @param $defaultunit (string) Default unit (can be one of the following: %, em, ex, px, in, mm, pc, pt).
20336 * @param $points (boolean) If true returns points, otherwise returns value in user's units.
20337 * @return float value in user's unit or point if $points=true
20338 * @public
20339 * @since 4.4.004 (2008-12-10)
20340 */
20341 public function getHTMLUnitToUnits($htmlval, $refsize=1, $defaultunit='px', $points=false) {
20342 $supportedunits = array('%', 'em', 'ex', 'px', 'in', 'cm', 'mm', 'pc', 'pt');
20343 $retval = 0;
20344 $value = 0;
20345 $unit = 'px';
20346 if ($points) {
20347 $k = 1;
20348 } else {
20349 $k = $this->k;
20350 }
20351 if (in_array($defaultunit, $supportedunits)) {
20352 $unit = $defaultunit;
20353 }
20354 if (is_numeric($htmlval)) {
20355 $value = floatval($htmlval);
20356 } elseif (preg_match('/([0-9\.\-\+]+)/', $htmlval, $mnum)) {
20357 $value = floatval($mnum[1]);
20358 if (preg_match('/([a-z%]+)/', $htmlval, $munit)) {
20359 if (in_array($munit[1], $supportedunits)) {
20360 $unit = $munit[1];
20361 }
20362 }
20363 }
20364 switch ($unit) {
20365 // percentage
20366 case '%': {
20367 $retval = (($value * $refsize) / 100);
20368 break;
20369 }
20370 // relative-size
20371 case 'em': {
20372 $retval = ($value * $refsize);
20373 break;
20374 }
20375 // height of lower case 'x' (about half the font-size)
20376 case 'ex': {
20377 $retval = ($value * ($refsize / 2));
20378 break;
20379 }
20380 // absolute-size
20381 case 'in': {
20382 $retval = (($value * $this->dpi) / $k);
20383 break;
20384 }
20385 // centimeters
20386 case 'cm': {
20387 $retval = (($value / 2.54 * $this->dpi) / $k);
20388 break;
20389 }
20390 // millimeters
20391 case 'mm': {
20392 $retval = (($value / 25.4 * $this->dpi) / $k);
20393 break;
20394 }
20395 // one pica is 12 points
20396 case 'pc': {
20397 $retval = (($value * 12) / $k);
20398 break;
20399 }
20400 // points
20401 case 'pt': {
20402 $retval = ($value / $k);
20403 break;
20404 }
20405 // pixels
20406 case 'px': {
20407 $retval = $this->pixelsToUnits($value);
20408 if ($points) {
20409 $retval *= $this->k;
20410 }
20411 break;
20412 }
20413 }
20414 return $retval;
20415 }
20416
20417 /**
20418 * Output an HTML list bullet or ordered item symbol
20419 * @param $listdepth (int) list nesting level
20420 * @param $listtype (string) type of list
20421 * @param $size (float) current font size
20422 * @protected
20423 * @since 4.4.004 (2008-12-10)
20424 */
20425 protected function putHtmlListBullet($listdepth, $listtype='', $size=10) {
20426 if ($this->state != 2) {
20427 return;
20428 }
20429 $size /= $this->k;
20430 $fill = '';
20431 $bgcolor = $this->bgcolor;
20432 $color = $this->fgcolor;
20433 $strokecolor = $this->strokecolor;
20434 $width = 0;
20435 $textitem = '';
20436 $tmpx = $this->x;
20437 $lspace = $this->GetStringWidth(' ');
20438 if ($listtype == '^') {
20439 // special symbol used for avoid justification of rect bullet
20440 $this->lispacer = '';
20441 return;
20442 } elseif ($listtype == '!') {
20443 // set default list type for unordered list
20444 $deftypes = array('disc', 'circle', 'square');
20445 $listtype = $deftypes[($listdepth - 1) % 3];
20446 } elseif ($listtype == '#') {
20447 // set default list type for ordered list
20448 $listtype = 'decimal';
20449 } elseif (substr($listtype, 0, 4) == 'img|') {
20450 // custom image type ('img|type|width|height|image.ext')
20451 $img = explode('|', $listtype);
20452 $listtype = 'img';
20453 }
20454 switch ($listtype) {
20455 // unordered types
20456 case 'none': {
20457 break;
20458 }
20459 case 'disc': {
20460 $r = $size / 6;
20461 $lspace += (2 * $r);
20462 if ($this->rtl) {
20463 $this->x += $lspace;
20464 } else {
20465 $this->x -= $lspace;
20466 }
20467 $this->Circle(($this->x + $r), ($this->y + ($this->lasth / 2)), $r, 0, 360, 'F', array(), $color, 8);
20468 break;
20469 }
20470 case 'circle': {
20471 $r = $size / 6;
20472 $lspace += (2 * $r);
20473 if ($this->rtl) {
20474 $this->x += $lspace;
20475 } else {
20476 $this->x -= $lspace;
20477 }
20478 $prev_line_style = $this->linestyleWidth.' '.$this->linestyleCap.' '.$this->linestyleJoin.' '.$this->linestyleDash.' '.$this->DrawColor;
20479 $new_line_style = array('width' => ($r / 3), 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'phase' => 0, 'color'=>$color);
20480 $this->Circle(($this->x + $r), ($this->y + ($this->lasth / 2)), ($r * (1 - (1/6))), 0, 360, 'D', $new_line_style, array(), 8);
20481 $this->_out($prev_line_style); // restore line settings
20482 break;
20483 }
20484 case 'square': {
20485 $l = $size / 3;
20486 $lspace += $l;
20487 if ($this->rtl) {;
20488 $this->x += $lspace;
20489 } else {
20490 $this->x -= $lspace;
20491 }
20492 $this->Rect($this->x, ($this->y + (($this->lasth - $l) / 2)), $l, $l, 'F', array(), $color);
20493 break;
20494 }
20495 case 'img': {
20496 // 1=>type, 2=>width, 3=>height, 4=>image.ext
20497 $lspace += $img[2];
20498 if ($this->rtl) {;
20499 $this->x += $lspace;
20500 } else {
20501 $this->x -= $lspace;
20502 }
20503 $imgtype = strtolower($img[1]);
20504 $prev_y = $this->y;
20505 switch ($imgtype) {
20506 case 'svg': {
20507 $this->ImageSVG($img[4], $this->x, ($this->y + (($this->lasth - $img[3]) / 2)), $img[2], $img[3], '', 'T', '', 0, false);
20508 break;
20509 }
20510 case 'ai':
20511 case 'eps': {
20512 $this->ImageEps($img[4], $this->x, ($this->y + (($this->lasth - $img[3]) / 2)), $img[2], $img[3], '', true, 'T', '', 0, false);
20513 break;
20514 }
20515 default: {
20516 $this->Image($img[4], $this->x, ($this->y + (($this->lasth - $img[3]) / 2)), $img[2], $img[3], $img[1], '', 'T', false, 300, '', false, false, 0, false, false, false);
20517 break;
20518 }
20519 }
20520 $this->y = $prev_y;
20521 break;
20522 }
20523 // ordered types
20524 // $this->listcount[$this->listnum];
20525 // $textitem
20526 case '1':
20527 case 'decimal': {
20528 $textitem = $this->listcount[$this->listnum];
20529 break;
20530 }
20531 case 'decimal-leading-zero': {
20532 $textitem = sprintf('%02d', $this->listcount[$this->listnum]);
20533 break;
20534 }
20535 case 'i':
20536 case 'lower-roman': {
20537 $textitem = strtolower(TCPDF_STATIC::intToRoman($this->listcount[$this->listnum]));
20538 break;
20539 }
20540 case 'I':
20541 case 'upper-roman': {
20542 $textitem = TCPDF_STATIC::intToRoman($this->listcount[$this->listnum]);
20543 break;
20544 }
20545 case 'a':
20546 case 'lower-alpha':
20547 case 'lower-latin': {
20548 $textitem = chr(97 + $this->listcount[$this->listnum] - 1);
20549 break;
20550 }
20551 case 'A':
20552 case 'upper-alpha':
20553 case 'upper-latin': {
20554 $textitem = chr(65 + $this->listcount[$this->listnum] - 1);
20555 break;
20556 }
20557 case 'lower-greek': {
20558 $textitem = TCPDF_FONTS::unichr((945 + $this->listcount[$this->listnum] - 1), $this->isunicode);
20559 break;
20560 }
20561 /*
20562 // Types to be implemented (special handling)
20563 case 'hebrew': {
20564 break;
20565 }
20566 case 'armenian': {
20567 break;
20568 }
20569 case 'georgian': {
20570 break;
20571 }
20572 case 'cjk-ideographic': {
20573 break;
20574 }
20575 case 'hiragana': {
20576 break;
20577 }
20578 case 'katakana': {
20579 break;
20580 }
20581 case 'hiragana-iroha': {
20582 break;
20583 }
20584 case 'katakana-iroha': {
20585 break;
20586 }
20587 */
20588 default: {
20589 $textitem = $this->listcount[$this->listnum];
20590 }
20591 }
20592 if (!TCPDF_STATIC::empty_string($textitem)) {
20593 // Check whether we need a new page or new column
20594 $prev_y = $this->y;
20595 $h = $this->getCellHeight($this->FontSize);
20596 if ($this->checkPageBreak($h) OR ($this->y < $prev_y)) {
20597 $tmpx = $this->x;
20598 }
20599 // print ordered item
20600 if ($this->rtl) {
20601 $textitem = '.'.$textitem;
20602 } else {
20603 $textitem = $textitem.'.';
20604 }
20605 $lspace += $this->GetStringWidth($textitem);
20606 if ($this->rtl) {
20607 $this->x += $lspace;
20608 } else {
20609 $this->x -= $lspace;
20610 }
20611 $this->Write($this->lasth, $textitem, '', false, '', false, 0, false);
20612 }
20613 $this->x = $tmpx;
20614 $this->lispacer = '^';
20615 // restore colors
20616 $this->SetFillColorArray($bgcolor);
20617 $this->SetDrawColorArray($strokecolor);
20618 $this->SettextColorArray($color);
20619 }
20620
20621 /**
20622 * Returns current graphic variables as array.
20623 * @return array of graphic variables
20624 * @protected
20625 * @since 4.2.010 (2008-11-14)
20626 */
20627 protected function getGraphicVars() {
20628 $grapvars = array(
20629 'FontFamily' => $this->FontFamily,
20630 'FontStyle' => $this->FontStyle,
20631 'FontSizePt' => $this->FontSizePt,
20632 'rMargin' => $this->rMargin,
20633 'lMargin' => $this->lMargin,
20634 'cell_padding' => $this->cell_padding,
20635 'cell_margin' => $this->cell_margin,
20636 'LineWidth' => $this->LineWidth,
20637 'linestyleWidth' => $this->linestyleWidth,
20638 'linestyleCap' => $this->linestyleCap,
20639 'linestyleJoin' => $this->linestyleJoin,
20640 'linestyleDash' => $this->linestyleDash,
20641 'textrendermode' => $this->textrendermode,
20642 'textstrokewidth' => $this->textstrokewidth,
20643 'DrawColor' => $this->DrawColor,
20644 'FillColor' => $this->FillColor,
20645 'TextColor' => $this->TextColor,
20646 'ColorFlag' => $this->ColorFlag,
20647 'bgcolor' => $this->bgcolor,
20648 'fgcolor' => $this->fgcolor,
20649 'htmlvspace' => $this->htmlvspace,
20650 'listindent' => $this->listindent,
20651 'listindentlevel' => $this->listindentlevel,
20652 'listnum' => $this->listnum,
20653 'listordered' => $this->listordered,
20654 'listcount' => $this->listcount,
20655 'lispacer' => $this->lispacer,
20656 'cell_height_ratio' => $this->cell_height_ratio,
20657 'font_stretching' => $this->font_stretching,
20658 'font_spacing' => $this->font_spacing,
20659 'alpha' => $this->alpha,
20660 // extended
20661 'lasth' => $this->lasth,
20662 'tMargin' => $this->tMargin,
20663 'bMargin' => $this->bMargin,
20664 'AutoPageBreak' => $this->AutoPageBreak,
20665 'PageBreakTrigger' => $this->PageBreakTrigger,
20666 'x' => $this->x,
20667 'y' => $this->y,
20668 'w' => $this->w,
20669 'h' => $this->h,
20670 'wPt' => $this->wPt,
20671 'hPt' => $this->hPt,
20672 'fwPt' => $this->fwPt,
20673 'fhPt' => $this->fhPt,
20674 'page' => $this->page,
20675 'current_column' => $this->current_column,
20676 'num_columns' => $this->num_columns
20677 );
20678 return $grapvars;
20679 }
20680
20681 /**
20682 * Set graphic variables.
20683 * @param $gvars (array) array of graphic variablesto restore
20684 * @param $extended (boolean) if true restore extended graphic variables
20685 * @protected
20686 * @since 4.2.010 (2008-11-14)
20687 */
20688 protected function setGraphicVars($gvars, $extended=false) {
20689 if ($this->state != 2) {
20690 return;
20691 }
20692 $this->FontFamily = $gvars['FontFamily'];
20693 $this->FontStyle = $gvars['FontStyle'];
20694 $this->FontSizePt = $gvars['FontSizePt'];
20695 $this->rMargin = $gvars['rMargin'];
20696 $this->lMargin = $gvars['lMargin'];
20697 $this->cell_padding = $gvars['cell_padding'];
20698 $this->cell_margin = $gvars['cell_margin'];
20699 $this->LineWidth = $gvars['LineWidth'];
20700 $this->linestyleWidth = $gvars['linestyleWidth'];
20701 $this->linestyleCap = $gvars['linestyleCap'];
20702 $this->linestyleJoin = $gvars['linestyleJoin'];
20703 $this->linestyleDash = $gvars['linestyleDash'];
20704 $this->textrendermode = $gvars['textrendermode'];
20705 $this->textstrokewidth = $gvars['textstrokewidth'];
20706 $this->DrawColor = $gvars['DrawColor'];
20707 $this->FillColor = $gvars['FillColor'];
20708 $this->TextColor = $gvars['TextColor'];
20709 $this->ColorFlag = $gvars['ColorFlag'];
20710 $this->bgcolor = $gvars['bgcolor'];
20711 $this->fgcolor = $gvars['fgcolor'];
20712 $this->htmlvspace = $gvars['htmlvspace'];
20713 $this->listindent = $gvars['listindent'];
20714 $this->listindentlevel = $gvars['listindentlevel'];
20715 $this->listnum = $gvars['listnum'];
20716 $this->listordered = $gvars['listordered'];
20717 $this->listcount = $gvars['listcount'];
20718 $this->lispacer = $gvars['lispacer'];
20719 $this->cell_height_ratio = $gvars['cell_height_ratio'];
20720 $this->font_stretching = $gvars['font_stretching'];
20721 $this->font_spacing = $gvars['font_spacing'];
20722 $this->alpha = $gvars['alpha'];
20723 if ($extended) {
20724 // restore extended values
20725 $this->lasth = $gvars['lasth'];
20726 $this->tMargin = $gvars['tMargin'];
20727 $this->bMargin = $gvars['bMargin'];
20728 $this->AutoPageBreak = $gvars['AutoPageBreak'];
20729 $this->PageBreakTrigger = $gvars['PageBreakTrigger'];
20730 $this->x = $gvars['x'];
20731 $this->y = $gvars['y'];
20732 $this->w = $gvars['w'];
20733 $this->h = $gvars['h'];
20734 $this->wPt = $gvars['wPt'];
20735 $this->hPt = $gvars['hPt'];
20736 $this->fwPt = $gvars['fwPt'];
20737 $this->fhPt = $gvars['fhPt'];
20738 $this->page = $gvars['page'];
20739 $this->current_column = $gvars['current_column'];
20740 $this->num_columns = $gvars['num_columns'];
20741 }
20742 $this->_out(''.$this->linestyleWidth.' '.$this->linestyleCap.' '.$this->linestyleJoin.' '.$this->linestyleDash.' '.$this->DrawColor.' '.$this->FillColor.'');
20743 if (!TCPDF_STATIC::empty_string($this->FontFamily)) {
20744 $this->SetFont($this->FontFamily, $this->FontStyle, $this->FontSizePt);
20745 }
20746 }
20747
20748 /**
20749 * Outputs the "save graphics state" operator 'q'
20750 * @protected
20751 */
20752 protected function _outSaveGraphicsState() {
20753 $this->_out('q');
20754 }
20755
20756 /**
20757 * Outputs the "restore graphics state" operator 'Q'
20758 * @protected
20759 */
20760 protected function _outRestoreGraphicsState() {
20761 $this->_out('Q');
20762 }
20763
20764 /**
20765 * Writes data to a temporary file on filesystem.
20766 * @param $filename (string) file name
20767 * @param $data (mixed) data to write on file
20768 * @param $append (boolean) if true append data, false replace.
20769 * @param $serialize (boolean) if true serialize data.
20770 * @since 4.5.000 (2008-12-31)
20771 * @protected
20772 */
20773 protected function writeDiskCache($filename, $data, $append=false, $serialize=false) {
20774 if ($append) {
20775 $fmode = 'ab+';
20776 } else {
20777 $fmode = 'wb+';
20778 }
20779 $f = @fopen($filename, $fmode);
20780 if (!$f) {
20781 $this->Error('Unable to write cache file: '.$filename);
20782 }
20783 if ($serialize) {
20784 $data = $this->file_id.serialize($data);
20785 }
20786 fwrite($f, $data);
20787 fclose($f);
20788 // update file length (needed for transactions)
20789 if (!isset($this->cache_file_length['_'.$filename])) {
20790 $this->cache_file_length['_'.$filename] = strlen($data);
20791 } else {
20792 $this->cache_file_length['_'.$filename] += strlen($data);
20793 }
20794 }
20795
20796 /**
20797 * Read data from a temporary file on filesystem.
20798 * @param $filename (string) file name
20799 * @param $unserialize (boolean) if true unserialize data.
20800 * @return mixed retrieved data
20801 * @since 4.5.000 (2008-12-31)
20802 * @protected
20803 */
20804 protected function readDiskCache($filename, $unserialize=false) {
20805 $data = file_get_contents($filename);
20806 if ($data === FALSE) {
20807 $this->Error('Unable to read the file: '.$filename);
20808 }
20809 if ($unserialize) {
20810 if (substr($data, 0, 32) != $this->file_id) {
20811 $this->Error('Invalid cache file: '.$filename);
20812 }
20813 $data = unserialize(substr($data, 32));
20814 }
20815 return $data;
20816 }
20817
20818 /**
20819 * Set buffer content (always append data).
20820 * @param $data (string) data
20821 * @protected
20822 * @since 4.5.000 (2009-01-02)
20823 */
20824 protected function setBuffer($data) {
20825 $this->bufferlen += strlen($data);
20826 if ($this->diskcache) {
20827 if (!isset($this->buffer) OR TCPDF_STATIC::empty_string($this->buffer)) {
20828 $this->buffer = TCPDF_STATIC::getObjFilename('buf');
20829 }
20830 $this->writeDiskCache($this->buffer, $data, true, false);
20831 } else {
20832 $this->buffer .= $data;
20833 }
20834 }
20835
20836 /**
20837 * Replace the buffer content
20838 * @param $data (string) data
20839 * @protected
20840 * @since 5.5.000 (2010-06-22)
20841 */
20842 protected function replaceBuffer($data) {
20843 $this->bufferlen = strlen($data);
20844 if ($this->diskcache) {
20845 if (!isset($this->buffer) OR TCPDF_STATIC::empty_string($this->buffer)) {
20846 $this->buffer = TCPDF_STATIC::getObjFilename('buf');
20847 }
20848 $this->writeDiskCache($this->buffer, $data, false, false);
20849 } else {
20850 $this->buffer = $data;
20851 }
20852 }
20853
20854 /**
20855 * Get buffer content.
20856 * @return string buffer content
20857 * @protected
20858 * @since 4.5.000 (2009-01-02)
20859 */
20860 protected function getBuffer() {
20861 if ($this->diskcache) {
20862 return $this->readDiskCache($this->buffer, false);
20863 } else {
20864 return $this->buffer;
20865 }
20866 }
20867
20868 /**
20869 * Set page buffer content.
20870 * @param $page (int) page number
20871 * @param $data (string) page data
20872 * @param $append (boolean) if true append data, false replace.
20873 * @protected
20874 * @since 4.5.000 (2008-12-31)
20875 */
20876 protected function setPageBuffer($page, $data, $append=false) {
20877 if ($this->diskcache) {
20878 if (!isset($this->pages[$page])) {
20879 $this->pages[$page] = TCPDF_STATIC::getObjFilename('page');
20880 }
20881 $this->writeDiskCache($this->pages[$page], $data, $append, false);
20882 } else {
20883 if ($append) {
20884 $this->pages[$page] .= $data;
20885 } else {
20886 $this->pages[$page] = $data;
20887 }
20888 }
20889 if ($append AND isset($this->pagelen[$page])) {
20890 $this->pagelen[$page] += strlen($data);
20891 } else {
20892 $this->pagelen[$page] = strlen($data);
20893 }
20894 }
20895
20896 /**
20897 * Get page buffer content.
20898 * @param $page (int) page number
20899 * @return string page buffer content or false in case of error
20900 * @protected
20901 * @since 4.5.000 (2008-12-31)
20902 */
20903 protected function getPageBuffer($page) {
20904 if ($this->diskcache) {
20905 return $this->readDiskCache($this->pages[$page], false);
20906 } elseif (isset($this->pages[$page])) {
20907 return $this->pages[$page];
20908 }
20909 return false;
20910 }
20911
20912 /**
20913 * Set image buffer content.
20914 * @param $image (string) image key
20915 * @param $data (array) image data
20916 * @return int image index number
20917 * @protected
20918 * @since 4.5.000 (2008-12-31)
20919 */
20920 protected function setImageBuffer($image, $data) {
20921 if (($data['i'] = array_search($image, $this->imagekeys)) === FALSE) {
20922 $this->imagekeys[$this->numimages] = $image;
20923 $data['i'] = $this->numimages;
20924 ++$this->numimages;
20925 }
20926 if ($this->diskcache) {
20927 if (!isset($this->images[$image])) {
20928 $this->images[$image] = TCPDF_STATIC::getObjFilename('img');
20929 }
20930 $this->writeDiskCache($this->images[$image], $data, false, true);
20931 } else {
20932 $this->images[$image] = $data;
20933 }
20934 return $data['i'];
20935 }
20936
20937 /**
20938 * Set image buffer content for a specified sub-key.
20939 * @param $image (string) image key
20940 * @param $key (string) image sub-key
20941 * @param $data (array) image data
20942 * @protected
20943 * @since 4.5.000 (2008-12-31)
20944 */
20945 protected function setImageSubBuffer($image, $key, $data) {
20946 if (!isset($this->images[$image])) {
20947 $this->setImageBuffer($image, array());
20948 }
20949 if ($this->diskcache) {
20950 $tmpimg = $this->getImageBuffer($image);
20951 $tmpimg[$key] = $data;
20952 $this->writeDiskCache($this->images[$image], $tmpimg, false, true);
20953 } else {
20954 $this->images[$image][$key] = $data;
20955 }
20956 }
20957
20958 /**
20959 * Get image buffer content.
20960 * @param $image (string) image key
20961 * @return string image buffer content or false in case of error
20962 * @protected
20963 * @since 4.5.000 (2008-12-31)
20964 */
20965 protected function getImageBuffer($image) {
20966 if ($this->diskcache AND isset($this->images[$image])) {
20967 return $this->readDiskCache($this->images[$image], true);
20968 } elseif (isset($this->images[$image])) {
20969 return $this->images[$image];
20970 }
20971 return false;
20972 }
20973
20974 /**
20975 * Set font buffer content.
20976 * @param $font (string) font key
20977 * @param $data (array) font data
20978 * @protected
20979 * @since 4.5.000 (2009-01-02)
20980 */
20981 protected function setFontBuffer($font, $data) {
20982 if ($this->diskcache) {
20983 if (!isset($this->fonts[$font])) {
20984 $this->fonts[$font] = TCPDF_STATIC::getObjFilename('font');
20985 }
20986 $this->writeDiskCache($this->fonts[$font], $data, false, true);
20987 } else {
20988 $this->fonts[$font] = $data;
20989 }
20990 if (!in_array($font, $this->fontkeys)) {
20991 $this->fontkeys[] = $font;
20992 // store object ID for current font
20993 ++$this->n;
20994 $this->font_obj_ids[$font] = $this->n;
20995 $this->setFontSubBuffer($font, 'n', $this->n);
20996 }
20997 }
20998
20999 /**
21000 * Set font buffer content.
21001 * @param $font (string) font key
21002 * @param $key (string) font sub-key
21003 * @param $data (array) font data
21004 * @protected
21005 * @since 4.5.000 (2009-01-02)
21006 */
21007 protected function setFontSubBuffer($font, $key, $data) {
21008 if (!isset($this->fonts[$font])) {
21009 $this->setFontBuffer($font, array());
21010 }
21011 if ($this->diskcache) {
21012 $tmpfont = $this->getFontBuffer($font);
21013 $tmpfont[$key] = $data;
21014 $this->writeDiskCache($this->fonts[$font], $tmpfont, false, true);
21015 } else {
21016 $this->fonts[$font][$key] = $data;
21017 }
21018 }
21019
21020 /**
21021 * Get font buffer content.
21022 * @param $font (string) font key
21023 * @return string font buffer content or false in case of error
21024 * @protected
21025 * @since 4.5.000 (2009-01-02)
21026 */
21027 protected function getFontBuffer($font) {
21028 if ($this->diskcache AND isset($this->fonts[$font])) {
21029 return $this->readDiskCache($this->fonts[$font], true);
21030 } elseif (isset($this->fonts[$font])) {
21031 return $this->fonts[$font];
21032 }
21033 return false;
21034 }
21035
21036 /**
21037 * Move a page to a previous position.
21038 * @param $frompage (int) number of the source page
21039 * @param $topage (int) number of the destination page (must be less than $frompage)
21040 * @return true in case of success, false in case of error.
21041 * @public
21042 * @since 4.5.000 (2009-01-02)
21043 */
21044 public function movePage($frompage, $topage) {
21045 if (($frompage > $this->numpages) OR ($frompage <= $topage)) {
21046 return false;
21047 }
21048 if ($frompage == $this->page) {
21049 // close the page before moving it
21050 $this->endPage();
21051 }
21052 // move all page-related states
21053 $tmppage = $this->getPageBuffer($frompage);
21054 $tmppagedim = $this->pagedim[$frompage];
21055 $tmppagelen = $this->pagelen[$frompage];
21056 $tmpintmrk = $this->intmrk[$frompage];
21057 $tmpbordermrk = $this->bordermrk[$frompage];
21058 $tmpcntmrk = $this->cntmrk[$frompage];
21059 $tmppageobjects = $this->pageobjects[$frompage];
21060 if (isset($this->footerpos[$frompage])) {
21061 $tmpfooterpos = $this->footerpos[$frompage];
21062 }
21063 if (isset($this->footerlen[$frompage])) {
21064 $tmpfooterlen = $this->footerlen[$frompage];
21065 }
21066 if (isset($this->transfmrk[$frompage])) {
21067 $tmptransfmrk = $this->transfmrk[$frompage];
21068 }
21069 if (isset($this->PageAnnots[$frompage])) {
21070 $tmpannots = $this->PageAnnots[$frompage];
21071 }
21072 if (isset($this->newpagegroup) AND !empty($this->newpagegroup)) {
21073 for ($i = $frompage; $i > $topage; --$i) {
21074 if (isset($this->newpagegroup[$i]) AND (($i + $this->pagegroups[$this->newpagegroup[$i]]) > $frompage)) {
21075 --$this->pagegroups[$this->newpagegroup[$i]];
21076 break;
21077 }
21078 }
21079 for ($i = $topage; $i > 0; --$i) {
21080 if (isset($this->newpagegroup[$i]) AND (($i + $this->pagegroups[$this->newpagegroup[$i]]) > $topage)) {
21081 ++$this->pagegroups[$this->newpagegroup[$i]];
21082 break;
21083 }
21084 }
21085 }
21086 for ($i = $frompage; $i > $topage; --$i) {
21087 $j = $i - 1;
21088 // shift pages down
21089 $this->setPageBuffer($i, $this->getPageBuffer($j));
21090 $this->pagedim[$i] = $this->pagedim[$j];
21091 $this->pagelen[$i] = $this->pagelen[$j];
21092 $this->intmrk[$i] = $this->intmrk[$j];
21093 $this->bordermrk[$i] = $this->bordermrk[$j];
21094 $this->cntmrk[$i] = $this->cntmrk[$j];
21095 $this->pageobjects[$i] = $this->pageobjects[$j];
21096 if (isset($this->footerpos[$j])) {
21097 $this->footerpos[$i] = $this->footerpos[$j];
21098 } elseif (isset($this->footerpos[$i])) {
21099 unset($this->footerpos[$i]);
21100 }
21101 if (isset($this->footerlen[$j])) {
21102 $this->footerlen[$i] = $this->footerlen[$j];
21103 } elseif (isset($this->footerlen[$i])) {
21104 unset($this->footerlen[$i]);
21105 }
21106 if (isset($this->transfmrk[$j])) {
21107 $this->transfmrk[$i] = $this->transfmrk[$j];
21108 } elseif (isset($this->transfmrk[$i])) {
21109 unset($this->transfmrk[$i]);
21110 }
21111 if (isset($this->PageAnnots[$j])) {
21112 $this->PageAnnots[$i] = $this->PageAnnots[$j];
21113 } elseif (isset($this->PageAnnots[$i])) {
21114 unset($this->PageAnnots[$i]);
21115 }
21116 if (isset($this->newpagegroup[$j])) {
21117 $this->newpagegroup[$i] = $this->newpagegroup[$j];
21118 unset($this->newpagegroup[$j]);
21119 }
21120 if ($this->currpagegroup == $j) {
21121 $this->currpagegroup = $i;
21122 }
21123 }
21124 $this->setPageBuffer($topage, $tmppage);
21125 $this->pagedim[$topage] = $tmppagedim;
21126 $this->pagelen[$topage] = $tmppagelen;
21127 $this->intmrk[$topage] = $tmpintmrk;
21128 $this->bordermrk[$topage] = $tmpbordermrk;
21129 $this->cntmrk[$topage] = $tmpcntmrk;
21130 $this->pageobjects[$topage] = $tmppageobjects;
21131 if (isset($tmpfooterpos)) {
21132 $this->footerpos[$topage] = $tmpfooterpos;
21133 } elseif (isset($this->footerpos[$topage])) {
21134 unset($this->footerpos[$topage]);
21135 }
21136 if (isset($tmpfooterlen)) {
21137 $this->footerlen[$topage] = $tmpfooterlen;
21138 } elseif (isset($this->footerlen[$topage])) {
21139 unset($this->footerlen[$topage]);
21140 }
21141 if (isset($tmptransfmrk)) {
21142 $this->transfmrk[$topage] = $tmptransfmrk;
21143 } elseif (isset($this->transfmrk[$topage])) {
21144 unset($this->transfmrk[$topage]);
21145 }
21146 if (isset($tmpannots)) {
21147 $this->PageAnnots[$topage] = $tmpannots;
21148 } elseif (isset($this->PageAnnots[$topage])) {
21149 unset($this->PageAnnots[$topage]);
21150 }
21151 // adjust outlines
21152 $tmpoutlines = $this->outlines;
21153 foreach ($tmpoutlines as $key => $outline) {
21154 if (!$outline['f']) {
21155 if (($outline['p'] >= $topage) AND ($outline['p'] < $frompage)) {
21156 $this->outlines[$key]['p'] = ($outline['p'] + 1);
21157 } elseif ($outline['p'] == $frompage) {
21158 $this->outlines[$key]['p'] = $topage;
21159 }
21160 }
21161 }
21162 // adjust dests
21163 $tmpdests = $this->dests;
21164 foreach ($tmpdests as $key => $dest) {
21165 if (!$dest['f']) {
21166 if (($dest['p'] >= $topage) AND ($dest['p'] < $frompage)) {
21167 $this->dests[$key]['p'] = ($dest['p'] + 1);
21168 } elseif ($dest['p'] == $frompage) {
21169 $this->dests[$key]['p'] = $topage;
21170 }
21171 }
21172 }
21173 // adjust links
21174 $tmplinks = $this->links;
21175 foreach ($tmplinks as $key => $link) {
21176 if (!$link['f']) {
21177 if (($link['p'] >= $topage) AND ($link['p'] < $frompage)) {
21178 $this->links[$key]['p'] = ($link['p'] + 1);
21179 } elseif ($link['p'] == $frompage) {
21180 $this->links[$key]['p'] = $topage;
21181 }
21182 }
21183 }
21184 // adjust javascript
21185 $jfrompage = $frompage;
21186 $jtopage = $topage;
21187 if (preg_match_all('/this\.addField\(\'([^\']*)\',\'([^\']*)\',([0-9]+)/', $this->javascript, $pamatch) > 0) {
21188 foreach($pamatch[0] as $pk => $pmatch) {
21189 $pagenum = intval($pamatch[3][$pk]) + 1;
21190 if (($pagenum >= $jtopage) AND ($pagenum < $jfrompage)) {
21191 $newpage = ($pagenum + 1);
21192 } elseif ($pagenum == $jfrompage) {
21193 $newpage = $jtopage;
21194 } else {
21195 $newpage = $pagenum;
21196 }
21197 --$newpage;
21198 $newjs = "this.addField(\'".$pamatch[1][$pk]."\',\'".$pamatch[2][$pk]."\',".$newpage;
21199 $this->javascript = str_replace($pmatch, $newjs, $this->javascript);
21200 }
21201 unset($pamatch);
21202 }
21203 // return to last page
21204 $this->lastPage(true);
21205 return true;
21206 }
21207
21208 /**
21209 * Remove the specified page.
21210 * @param $page (int) page to remove
21211 * @return true in case of success, false in case of error.
21212 * @public
21213 * @since 4.6.004 (2009-04-23)
21214 */
21215 public function deletePage($page) {
21216 if (($page < 1) OR ($page > $this->numpages)) {
21217 return false;
21218 }
21219 // delete current page
21220 unset($this->pages[$page]);
21221 unset($this->pagedim[$page]);
21222 unset($this->pagelen[$page]);
21223 unset($this->intmrk[$page]);
21224 unset($this->bordermrk[$page]);
21225 unset($this->cntmrk[$page]);
21226 foreach ($this->pageobjects[$page] as $oid) {
21227 if (isset($this->offsets[$oid])){
21228 unset($this->offsets[$oid]);
21229 }
21230 }
21231 unset($this->pageobjects[$page]);
21232 if (isset($this->footerpos[$page])) {
21233 unset($this->footerpos[$page]);
21234 }
21235 if (isset($this->footerlen[$page])) {
21236 unset($this->footerlen[$page]);
21237 }
21238 if (isset($this->transfmrk[$page])) {
21239 unset($this->transfmrk[$page]);
21240 }
21241 if (isset($this->PageAnnots[$page])) {
21242 unset($this->PageAnnots[$page]);
21243 }
21244 if (isset($this->newpagegroup) AND !empty($this->newpagegroup)) {
21245 for ($i = $page; $i > 0; --$i) {
21246 if (isset($this->newpagegroup[$i]) AND (($i + $this->pagegroups[$this->newpagegroup[$i]]) > $page)) {
21247 --$this->pagegroups[$this->newpagegroup[$i]];
21248 break;
21249 }
21250 }
21251 }
21252 if (isset($this->pageopen[$page])) {
21253 unset($this->pageopen[$page]);
21254 }
21255 if ($page < $this->numpages) {
21256 // update remaining pages
21257 for ($i = $page; $i < $this->numpages; ++$i) {
21258 $j = $i + 1;
21259 // shift pages
21260 $this->setPageBuffer($i, $this->getPageBuffer($j));
21261 $this->pagedim[$i] = $this->pagedim[$j];
21262 $this->pagelen[$i] = $this->pagelen[$j];
21263 $this->intmrk[$i] = $this->intmrk[$j];
21264 $this->bordermrk[$i] = $this->bordermrk[$j];
21265 $this->cntmrk[$i] = $this->cntmrk[$j];
21266 $this->pageobjects[$i] = $this->pageobjects[$j];
21267 if (isset($this->footerpos[$j])) {
21268 $this->footerpos[$i] = $this->footerpos[$j];
21269 } elseif (isset($this->footerpos[$i])) {
21270 unset($this->footerpos[$i]);
21271 }
21272 if (isset($this->footerlen[$j])) {
21273 $this->footerlen[$i] = $this->footerlen[$j];
21274 } elseif (isset($this->footerlen[$i])) {
21275 unset($this->footerlen[$i]);
21276 }
21277 if (isset($this->transfmrk[$j])) {
21278 $this->transfmrk[$i] = $this->transfmrk[$j];
21279 } elseif (isset($this->transfmrk[$i])) {
21280 unset($this->transfmrk[$i]);
21281 }
21282 if (isset($this->PageAnnots[$j])) {
21283 $this->PageAnnots[$i] = $this->PageAnnots[$j];
21284 } elseif (isset($this->PageAnnots[$i])) {
21285 unset($this->PageAnnots[$i]);
21286 }
21287 if (isset($this->newpagegroup[$j])) {
21288 $this->newpagegroup[$i] = $this->newpagegroup[$j];
21289 unset($this->newpagegroup[$j]);
21290 }
21291 if ($this->currpagegroup == $j) {
21292 $this->currpagegroup = $i;
21293 }
21294 if (isset($this->pageopen[$j])) {
21295 $this->pageopen[$i] = $this->pageopen[$j];
21296 } elseif (isset($this->pageopen[$i])) {
21297 unset($this->pageopen[$i]);
21298 }
21299 }
21300 // remove last page
21301 unset($this->pages[$this->numpages]);
21302 unset($this->pagedim[$this->numpages]);
21303 unset($this->pagelen[$this->numpages]);
21304 unset($this->intmrk[$this->numpages]);
21305 unset($this->bordermrk[$this->numpages]);
21306 unset($this->cntmrk[$this->numpages]);
21307 foreach ($this->pageobjects[$this->numpages] as $oid) {
21308 if (isset($this->offsets[$oid])){
21309 unset($this->offsets[$oid]);
21310 }
21311 }
21312 unset($this->pageobjects[$this->numpages]);
21313 if (isset($this->footerpos[$this->numpages])) {
21314 unset($this->footerpos[$this->numpages]);
21315 }
21316 if (isset($this->footerlen[$this->numpages])) {
21317 unset($this->footerlen[$this->numpages]);
21318 }
21319 if (isset($this->transfmrk[$this->numpages])) {
21320 unset($this->transfmrk[$this->numpages]);
21321 }
21322 if (isset($this->PageAnnots[$this->numpages])) {
21323 unset($this->PageAnnots[$this->numpages]);
21324 }
21325 if (isset($this->newpagegroup[$this->numpages])) {
21326 unset($this->newpagegroup[$this->numpages]);
21327 }
21328 if ($this->currpagegroup == $this->numpages) {
21329 $this->currpagegroup = ($this->numpages - 1);
21330 }
21331 if (isset($this->pagegroups[$this->numpages])) {
21332 unset($this->pagegroups[$this->numpages]);
21333 }
21334 if (isset($this->pageopen[$this->numpages])) {
21335 unset($this->pageopen[$this->numpages]);
21336 }
21337 }
21338 --$this->numpages;
21339 $this->page = $this->numpages;
21340 // adjust outlines
21341 $tmpoutlines = $this->outlines;
21342 foreach ($tmpoutlines as $key => $outline) {
21343 if (!$outline['f']) {
21344 if ($outline['p'] > $page) {
21345 $this->outlines[$key]['p'] = $outline['p'] - 1;
21346 } elseif ($outline['p'] == $page) {
21347 unset($this->outlines[$key]);
21348 }
21349 }
21350 }
21351 // adjust dests
21352 $tmpdests = $this->dests;
21353 foreach ($tmpdests as $key => $dest) {
21354 if (!$dest['f']) {
21355 if ($dest['p'] > $page) {
21356 $this->dests[$key]['p'] = $dest['p'] - 1;
21357 } elseif ($dest['p'] == $page) {
21358 unset($this->dests[$key]);
21359 }
21360 }
21361 }
21362 // adjust links
21363 $tmplinks = $this->links;
21364 foreach ($tmplinks as $key => $link) {
21365 if (!$link['f']) {
21366 if ($link['p'] > $page) {
21367 $this->links[$key]['p'] = $link['p'] - 1;
21368 } elseif ($link['p'] == $page) {
21369 unset($this->links[$key]);
21370 }
21371 }
21372 }
21373 // adjust javascript
21374 $jpage = $page;
21375 if (preg_match_all('/this\.addField\(\'([^\']*)\',\'([^\']*)\',([0-9]+)/', $this->javascript, $pamatch) > 0) {
21376 foreach($pamatch[0] as $pk => $pmatch) {
21377 $pagenum = intval($pamatch[3][$pk]) + 1;
21378 if ($pagenum >= $jpage) {
21379 $newpage = ($pagenum - 1);
21380 } elseif ($pagenum == $jpage) {
21381 $newpage = 1;
21382 } else {
21383 $newpage = $pagenum;
21384 }
21385 --$newpage;
21386 $newjs = "this.addField(\'".$pamatch[1][$pk]."\',\'".$pamatch[2][$pk]."\',".$newpage;
21387 $this->javascript = str_replace($pmatch, $newjs, $this->javascript);
21388 }
21389 unset($pamatch);
21390 }
21391 // return to last page
21392 if ($this->numpages > 0) {
21393 $this->lastPage(true);
21394 }
21395 return true;
21396 }
21397
21398 /**
21399 * Clone the specified page to a new page.
21400 * @param $page (int) number of page to copy (0 = current page)
21401 * @return true in case of success, false in case of error.
21402 * @public
21403 * @since 4.9.015 (2010-04-20)
21404 */
21405 public function copyPage($page=0) {
21406 if ($page == 0) {
21407 // default value
21408 $page = $this->page;
21409 }
21410 if (($page < 1) OR ($page > $this->numpages)) {
21411 return false;
21412 }
21413 // close the last page
21414 $this->endPage();
21415 // copy all page-related states
21416 ++$this->numpages;
21417 $this->page = $this->numpages;
21418 $this->setPageBuffer($this->page, $this->getPageBuffer($page));
21419 $this->pagedim[$this->page] = $this->pagedim[$page];
21420 $this->pagelen[$this->page] = $this->pagelen[$page];
21421 $this->intmrk[$this->page] = $this->intmrk[$page];
21422 $this->bordermrk[$this->page] = $this->bordermrk[$page];
21423 $this->cntmrk[$this->page] = $this->cntmrk[$page];
21424 $this->pageobjects[$this->page] = $this->pageobjects[$page];
21425 $this->pageopen[$this->page] = false;
21426 if (isset($this->footerpos[$page])) {
21427 $this->footerpos[$this->page] = $this->footerpos[$page];
21428 }
21429 if (isset($this->footerlen[$page])) {
21430 $this->footerlen[$this->page] = $this->footerlen[$page];
21431 }
21432 if (isset($this->transfmrk[$page])) {
21433 $this->transfmrk[$this->page] = $this->transfmrk[$page];
21434 }
21435 if (isset($this->PageAnnots[$page])) {
21436 $this->PageAnnots[$this->page] = $this->PageAnnots[$page];
21437 }
21438 if (isset($this->newpagegroup[$page])) {
21439 // start a new group
21440 $this->newpagegroup[$this->page] = sizeof($this->newpagegroup) + 1;
21441 $this->currpagegroup = $this->newpagegroup[$this->page];
21442 $this->pagegroups[$this->currpagegroup] = 1;
21443 } elseif (isset($this->currpagegroup) AND ($this->currpagegroup > 0)) {
21444 ++$this->pagegroups[$this->currpagegroup];
21445 }
21446 // copy outlines
21447 $tmpoutlines = $this->outlines;
21448 foreach ($tmpoutlines as $key => $outline) {
21449 if ($outline['p'] == $page) {
21450 $this->outlines[] = array('t' => $outline['t'], 'l' => $outline['l'], 'x' => $outline['x'], 'y' => $outline['y'], 'p' => $this->page, 'f' => $outline['f'], 's' => $outline['s'], 'c' => $outline['c']);
21451 }
21452 }
21453 // copy links
21454 $tmplinks = $this->links;
21455 foreach ($tmplinks as $key => $link) {
21456 if ($link['p'] == $page) {
21457 $this->links[] = array('p' => $this->page, 'y' => $link['y'], 'f' => $link['f']);
21458 }
21459 }
21460 // return to last page
21461 $this->lastPage(true);
21462 return true;
21463 }
21464
21465 /**
21466 * Output a Table of Content Index (TOC).
21467 * This method must be called after all Bookmarks were set.
21468 * Before calling this method you have to open the page using the addTOCPage() method.
21469 * After calling this method you have to call endTOCPage() to close the TOC page.
21470 * You can override this method to achieve different styles.
21471 * @param $page (int) page number where this TOC should be inserted (leave empty for current page).
21472 * @param $numbersfont (string) set the font for page numbers (please use monospaced font for better alignment).
21473 * @param $filler (string) string used to fill the space between text and page number.
21474 * @param $toc_name (string) name to use for TOC bookmark.
21475 * @param $style (string) Font style for title: B = Bold, I = Italic, BI = Bold + Italic.
21476 * @param $color (array) RGB color array for bookmark title (values from 0 to 255).
21477 * @public
21478 * @author Nicola Asuni
21479 * @since 4.5.000 (2009-01-02)
21480 * @see addTOCPage(), endTOCPage(), addHTMLTOC()
21481 */
21482 public function addTOC($page='', $numbersfont='', $filler='.', $toc_name='TOC', $style='', $color=array(0,0,0)) {
21483 $fontsize = $this->FontSizePt;
21484 $fontfamily = $this->FontFamily;
21485 $fontstyle = $this->FontStyle;
21486 $w = $this->w - $this->lMargin - $this->rMargin;
21487 $spacer = $this->GetStringWidth(chr(32)) * 4;
21488 $lmargin = $this->lMargin;
21489 $rmargin = $this->rMargin;
21490 $x_start = $this->GetX();
21491 $page_first = $this->page;
21492 $current_page = $this->page;
21493 $page_fill_start = false;
21494 $page_fill_end = false;
21495 $current_column = $this->current_column;
21496 if (TCPDF_STATIC::empty_string($numbersfont)) {
21497 $numbersfont = $this->default_monospaced_font;
21498 }
21499 if (TCPDF_STATIC::empty_string($filler)) {
21500 $filler = ' ';
21501 }
21502 if (TCPDF_STATIC::empty_string($page)) {
21503 $gap = ' ';
21504 } else {
21505 $gap = '';
21506 if ($page < 1) {
21507 $page = 1;
21508 }
21509 }
21510 $this->SetFont($numbersfont, $fontstyle, $fontsize);
21511 $numwidth = $this->GetStringWidth('00000');
21512 $maxpage = 0; //used for pages on attached documents
21513 foreach ($this->outlines as $key => $outline) {
21514 // check for extra pages (used for attachments)
21515 if (($this->page > $page_first) AND ($outline['p'] >= $this->numpages)) {
21516 $outline['p'] += ($this->page - $page_first);
21517 }
21518 if ($this->rtl) {
21519 $aligntext = 'R';
21520 $alignnum = 'L';
21521 } else {
21522 $aligntext = 'L';
21523 $alignnum = 'R';
21524 }
21525 if ($outline['l'] == 0) {
21526 $this->SetFont($fontfamily, $outline['s'].'B', $fontsize);
21527 } else {
21528 $this->SetFont($fontfamily, $outline['s'], $fontsize - $outline['l']);
21529 }
21530 $this->SetTextColorArray($outline['c']);
21531 // check for page break
21532 $this->checkPageBreak(2 * $this->getCellHeight($this->FontSize));
21533 // set margins and X position
21534 if (($this->page == $current_page) AND ($this->current_column == $current_column)) {
21535 $this->lMargin = $lmargin;
21536 $this->rMargin = $rmargin;
21537 } else {
21538 if ($this->current_column != $current_column) {
21539 if ($this->rtl) {
21540 $x_start = $this->w - $this->columns[$this->current_column]['x'];
21541 } else {
21542 $x_start = $this->columns[$this->current_column]['x'];
21543 }
21544 }
21545 $lmargin = $this->lMargin;
21546 $rmargin = $this->rMargin;
21547 $current_page = $this->page;
21548 $current_column = $this->current_column;
21549 }
21550 $this->SetX($x_start);
21551 $indent = ($spacer * $outline['l']);
21552 if ($this->rtl) {
21553 $this->x -= $indent;
21554 $this->rMargin = $this->w - $this->x;
21555 } else {
21556 $this->x += $indent;
21557 $this->lMargin = $this->x;
21558 }
21559 $link = $this->AddLink();
21560 $this->SetLink($link, $outline['y'], $outline['p']);
21561 // write the text
21562 if ($this->rtl) {
21563 $txt = ' '.$outline['t'];
21564 } else {
21565 $txt = $outline['t'].' ';
21566 }
21567 $this->Write(0, $txt, $link, false, $aligntext, false, 0, false, false, 0, $numwidth, '');
21568 if ($this->rtl) {
21569 $tw = $this->x - $this->lMargin;
21570 } else {
21571 $tw = $this->w - $this->rMargin - $this->x;
21572 }
21573 $this->SetFont($numbersfont, $fontstyle, $fontsize);
21574 if (TCPDF_STATIC::empty_string($page)) {
21575 $pagenum = $outline['p'];
21576 } else {
21577 // placemark to be replaced with the correct number
21578 $pagenum = '{#'.($outline['p']).'}';
21579 if ($this->isUnicodeFont()) {
21580 $pagenum = '{'.$pagenum.'}';
21581 }
21582 $maxpage = max($maxpage, $outline['p']);
21583 }
21584 $fw = ($tw - $this->GetStringWidth($pagenum.$filler));
21585 $wfiller = $this->GetStringWidth($filler);
21586 if ($wfiller > 0) {
21587 $numfills = floor($fw / $wfiller);
21588 } else {
21589 $numfills = 0;
21590 }
21591 if ($numfills > 0) {
21592 $rowfill = str_repeat($filler, $numfills);
21593 } else {
21594 $rowfill = '';
21595 }
21596 if ($this->rtl) {
21597 $pagenum = $pagenum.$gap.$rowfill;
21598 } else {
21599 $pagenum = $rowfill.$gap.$pagenum;
21600 }
21601 // write the number
21602 $this->Cell($tw, 0, $pagenum, 0, 1, $alignnum, 0, $link, 0);
21603 }
21604 $page_last = $this->getPage();
21605 $numpages = ($page_last - $page_first + 1);
21606 // account for booklet mode
21607 if ($this->booklet) {
21608 // check if a blank page is required before TOC
21609 $page_fill_start = ((($page_first % 2) == 0) XOR (($page % 2) == 0));
21610 $page_fill_end = (!((($numpages % 2) == 0) XOR ($page_fill_start)));
21611 if ($page_fill_start) {
21612 // add a page at the end (to be moved before TOC)
21613 $this->addPage();
21614 ++$page_last;
21615 ++$numpages;
21616 }
21617 if ($page_fill_end) {
21618 // add a page at the end
21619 $this->addPage();
21620 ++$page_last;
21621 ++$numpages;
21622 }
21623 }
21624 $maxpage = max($maxpage, $page_last);
21625 if (!TCPDF_STATIC::empty_string($page)) {
21626 for ($p = $page_first; $p <= $page_last; ++$p) {
21627 // get page data
21628 $temppage = $this->getPageBuffer($p);
21629 for ($n = 1; $n <= $maxpage; ++$n) {
21630 // update page numbers
21631 $a = '{#'.$n.'}';
21632 // get page number aliases
21633 $pnalias = $this->getInternalPageNumberAliases($a);
21634 // calculate replacement number
21635 if (($n >= $page) AND ($n <= $this->numpages)) {
21636 $np = $n + $numpages;
21637 } else {
21638 $np = $n;
21639 }
21640 $na = TCPDF_STATIC::formatTOCPageNumber(($this->starting_page_number + $np - 1));
21641 $nu = TCPDF_FONTS::UTF8ToUTF16BE($na, false, $this->isunicode, $this->CurrentFont);
21642 // replace aliases with numbers
21643 foreach ($pnalias['u'] as $u) {
21644 $sfill = str_repeat($filler, max(0, (strlen($u) - strlen($nu.' '))));
21645 if ($this->rtl) {
21646 $nr = $nu.TCPDF_FONTS::UTF8ToUTF16BE(' '.$sfill, false, $this->isunicode, $this->CurrentFont);
21647 } else {
21648 $nr = TCPDF_FONTS::UTF8ToUTF16BE($sfill.' ', false, $this->isunicode, $this->CurrentFont).$nu;
21649 }
21650 $temppage = str_replace($u, $nr, $temppage);
21651 }
21652 foreach ($pnalias['a'] as $a) {
21653 $sfill = str_repeat($filler, max(0, (strlen($a) - strlen($na.' '))));
21654 if ($this->rtl) {
21655 $nr = $na.' '.$sfill;
21656 } else {
21657 $nr = $sfill.' '.$na;
21658 }
21659 $temppage = str_replace($a, $nr, $temppage);
21660 }
21661 }
21662 // save changes
21663 $this->setPageBuffer($p, $temppage);
21664 }
21665 // move pages
21666 $this->Bookmark($toc_name, 0, 0, $page_first, $style, $color);
21667 if ($page_fill_start) {
21668 $this->movePage($page_last, $page_first);
21669 }
21670 for ($i = 0; $i < $numpages; ++$i) {
21671 $this->movePage($page_last, $page);
21672 }
21673 }
21674 }
21675
21676 /**
21677 * Output a Table Of Content Index (TOC) using HTML templates.
21678 * This method must be called after all Bookmarks were set.
21679 * Before calling this method you have to open the page using the addTOCPage() method.
21680 * After calling this method you have to call endTOCPage() to close the TOC page.
21681 * @param $page (int) page number where this TOC should be inserted (leave empty for current page).
21682 * @param $toc_name (string) name to use for TOC bookmark.
21683 * @param $templates (array) array of html templates. Use: "#TOC_DESCRIPTION#" for bookmark title, "#TOC_PAGE_NUMBER#" for page number.
21684 * @param $correct_align (boolean) if true correct the number alignment (numbers must be in monospaced font like courier and right aligned on LTR, or left aligned on RTL)
21685 * @param $style (string) Font style for title: B = Bold, I = Italic, BI = Bold + Italic.
21686 * @param $color (array) RGB color array for title (values from 0 to 255).
21687 * @public
21688 * @author Nicola Asuni
21689 * @since 5.0.001 (2010-05-06)
21690 * @see addTOCPage(), endTOCPage(), addTOC()
21691 */
21692 public function addHTMLTOC($page='', $toc_name='TOC', $templates=array(), $correct_align=true, $style='', $color=array(0,0,0)) {
21693 $filler = ' ';
21694 $prev_htmlLinkColorArray = $this->htmlLinkColorArray;
21695 $prev_htmlLinkFontStyle = $this->htmlLinkFontStyle;
21696 // set new style for link
21697 $this->htmlLinkColorArray = array();
21698 $this->htmlLinkFontStyle = '';
21699 $page_first = $this->getPage();
21700 $page_fill_start = false;
21701 $page_fill_end = false;
21702 // get the font type used for numbers in each template
21703 $current_font = $this->FontFamily;
21704 foreach ($templates as $level => $html) {
21705 $dom = $this->getHtmlDomArray($html);
21706 foreach ($dom as $key => $value) {
21707 if ($value['value'] == '#TOC_PAGE_NUMBER#') {
21708 $this->SetFont($dom[($key - 1)]['fontname']);
21709 $templates['F'.$level] = $this->isUnicodeFont();
21710 }
21711 }
21712 }
21713 $this->SetFont($current_font);
21714 $maxpage = 0; //used for pages on attached documents
21715 foreach ($this->outlines as $key => $outline) {
21716 // get HTML template
21717 $row = $templates[$outline['l']];
21718 if (TCPDF_STATIC::empty_string($page)) {
21719 $pagenum = $outline['p'];
21720 } else {
21721 // placemark to be replaced with the correct number
21722 $pagenum = '{#'.($outline['p']).'}';
21723 if ($templates['F'.$outline['l']]) {
21724 $pagenum = '{'.$pagenum.'}';
21725 }
21726 $maxpage = max($maxpage, $outline['p']);
21727 }
21728 // replace templates with current values
21729 $row = str_replace('#TOC_DESCRIPTION#', $outline['t'], $row);
21730 $row = str_replace('#TOC_PAGE_NUMBER#', $pagenum, $row);
21731 // add link to page
21732 $row = '<a href="#'.$outline['p'].','.$outline['y'].'">'.$row.'</a>';
21733 // write bookmark entry
21734 $this->writeHTML($row, false, false, true, false, '');
21735 }
21736 // restore link styles
21737 $this->htmlLinkColorArray = $prev_htmlLinkColorArray;
21738 $this->htmlLinkFontStyle = $prev_htmlLinkFontStyle;
21739 // move TOC page and replace numbers
21740 $page_last = $this->getPage();
21741 $numpages = ($page_last - $page_first + 1);
21742 // account for booklet mode
21743 if ($this->booklet) {
21744 // check if a blank page is required before TOC
21745 $page_fill_start = ((($page_first % 2) == 0) XOR (($page % 2) == 0));
21746 $page_fill_end = (!((($numpages % 2) == 0) XOR ($page_fill_start)));
21747 if ($page_fill_start) {
21748 // add a page at the end (to be moved before TOC)
21749 $this->addPage();
21750 ++$page_last;
21751 ++$numpages;
21752 }
21753 if ($page_fill_end) {
21754 // add a page at the end
21755 $this->addPage();
21756 ++$page_last;
21757 ++$numpages;
21758 }
21759 }
21760 $maxpage = max($maxpage, $page_last);
21761 if (!TCPDF_STATIC::empty_string($page)) {
21762 for ($p = $page_first; $p <= $page_last; ++$p) {
21763 // get page data
21764 $temppage = $this->getPageBuffer($p);
21765 for ($n = 1; $n <= $maxpage; ++$n) {
21766 // update page numbers
21767 $a = '{#'.$n.'}';
21768 // get page number aliases
21769 $pnalias = $this->getInternalPageNumberAliases($a);
21770 // calculate replacement number
21771 if ($n >= $page) {
21772 $np = $n + $numpages;
21773 } else {
21774 $np = $n;
21775 }
21776 $na = TCPDF_STATIC::formatTOCPageNumber(($this->starting_page_number + $np - 1));
21777 $nu = TCPDF_FONTS::UTF8ToUTF16BE($na, false, $this->isunicode, $this->CurrentFont);
21778 // replace aliases with numbers
21779 foreach ($pnalias['u'] as $u) {
21780 if ($correct_align) {
21781 $sfill = str_repeat($filler, (strlen($u) - strlen($nu.' ')));
21782 if ($this->rtl) {
21783 $nr = $nu.TCPDF_FONTS::UTF8ToUTF16BE(' '.$sfill, false, $this->isunicode, $this->CurrentFont);
21784 } else {
21785 $nr = TCPDF_FONTS::UTF8ToUTF16BE($sfill.' ', false, $this->isunicode, $this->CurrentFont).$nu;
21786 }
21787 } else {
21788 $nr = $nu;
21789 }
21790 $temppage = str_replace($u, $nr, $temppage);
21791 }
21792 foreach ($pnalias['a'] as $a) {
21793 if ($correct_align) {
21794 $sfill = str_repeat($filler, (strlen($a) - strlen($na.' ')));
21795 if ($this->rtl) {
21796 $nr = $na.' '.$sfill;
21797 } else {
21798 $nr = $sfill.' '.$na;
21799 }
21800 } else {
21801 $nr = $na;
21802 }
21803 $temppage = str_replace($a, $nr, $temppage);
21804 }
21805 }
21806 // save changes
21807 $this->setPageBuffer($p, $temppage);
21808 }
21809 // move pages
21810 $this->Bookmark($toc_name, 0, 0, $page_first, $style, $color);
21811 if ($page_fill_start) {
21812 $this->movePage($page_last, $page_first);
21813 }
21814 for ($i = 0; $i < $numpages; ++$i) {
21815 $this->movePage($page_last, $page);
21816 }
21817 }
21818 }
21819
21820 /**
21821 * Stores a copy of the current TCPDF object used for undo operation.
21822 * @public
21823 * @since 4.5.029 (2009-03-19)
21824 */
21825 public function startTransaction() {
21826 if (isset($this->objcopy)) {
21827 // remove previous copy
21828 $this->commitTransaction();
21829 }
21830 // record current page number and Y position
21831 $this->start_transaction_page = $this->page;
21832 $this->start_transaction_y = $this->y;
21833 // clone current object
21834 $this->objcopy = TCPDF_STATIC::objclone($this);
21835 }
21836
21837 /**
21838 * Delete the copy of the current TCPDF object used for undo operation.
21839 * @public
21840 * @since 4.5.029 (2009-03-19)
21841 */
21842 public function commitTransaction() {
21843 if (isset($this->objcopy)) {
21844 $this->objcopy->_destroy(true, true);
21845 unset($this->objcopy);
21846 }
21847 }
21848
21849 /**
21850 * This method allows to undo the latest transaction by returning the latest saved TCPDF object with startTransaction().
21851 * @param $self (boolean) if true restores current class object to previous state without the need of reassignment via the returned value.
21852 * @return TCPDF object.
21853 * @public
21854 * @since 4.5.029 (2009-03-19)
21855 */
21856 public function rollbackTransaction($self=false) {
21857 if (isset($this->objcopy)) {
21858 if (isset($this->objcopy->diskcache) AND $this->objcopy->diskcache) {
21859 // truncate files to previous values
21860 foreach ($this->objcopy->cache_file_length as $file => $length) {
21861 $file = substr($file, 1);
21862 $handle = fopen($file, 'r+');
21863 ftruncate($handle, $length);
21864 }
21865 }
21866 $this->_destroy(true, true);
21867 if ($self) {
21868 $objvars = get_object_vars($this->objcopy);
21869 foreach ($objvars as $key => $value) {
21870 $this->$key = $value;
21871 }
21872 }
21873 return $this->objcopy;
21874 }
21875 return $this;
21876 }
21877
21878 // --- MULTI COLUMNS METHODS -----------------------
21879
21880 /**
21881 * Set multiple columns of the same size
21882 * @param $numcols (int) number of columns (set to zero to disable columns mode)
21883 * @param $width (int) column width
21884 * @param $y (int) column starting Y position (leave empty for current Y position)
21885 * @public
21886 * @since 4.9.001 (2010-03-28)
21887 */
21888 public function setEqualColumns($numcols=0, $width=0, $y='') {
21889 $this->columns = array();
21890 if ($numcols < 2) {
21891 $numcols = 0;
21892 $this->columns = array();
21893 } else {
21894 // maximum column width
21895 $maxwidth = ($this->w - $this->original_lMargin - $this->original_rMargin) / $numcols;
21896 if (($width == 0) OR ($width > $maxwidth)) {
21897 $width = $maxwidth;
21898 }
21899 if (TCPDF_STATIC::empty_string($y)) {
21900 $y = $this->y;
21901 }
21902 // space between columns
21903 $space = (($this->w - $this->original_lMargin - $this->original_rMargin - ($numcols * $width)) / ($numcols - 1));
21904 // fill the columns array (with, space, starting Y position)
21905 for ($i = 0; $i < $numcols; ++$i) {
21906 $this->columns[$i] = array('w' => $width, 's' => $space, 'y' => $y);
21907 }
21908 }
21909 $this->num_columns = $numcols;
21910 $this->current_column = 0;
21911 $this->column_start_page = $this->page;
21912 $this->selectColumn(0);
21913 }
21914
21915 /**
21916 * Remove columns and reset page margins.
21917 * @public
21918 * @since 5.9.072 (2011-04-26)
21919 */
21920 public function resetColumns() {
21921 $this->lMargin = $this->original_lMargin;
21922 $this->rMargin = $this->original_rMargin;
21923 $this->setEqualColumns();
21924 }
21925
21926 /**
21927 * Set columns array.
21928 * Each column is represented by an array of arrays with the following keys: (w = width, s = space between columns, y = column top position).
21929 * @param $columns (array)
21930 * @public
21931 * @since 4.9.001 (2010-03-28)
21932 */
21933 public function setColumnsArray($columns) {
21934 $this->columns = $columns;
21935 $this->num_columns = count($columns);
21936 $this->current_column = 0;
21937 $this->column_start_page = $this->page;
21938 $this->selectColumn(0);
21939 }
21940
21941 /**
21942 * Set position at a given column
21943 * @param $col (int) column number (from 0 to getNumberOfColumns()-1); empty string = current column.
21944 * @public
21945 * @since 4.9.001 (2010-03-28)
21946 */
21947 public function selectColumn($col='') {
21948 if (is_string($col)) {
21949 $col = $this->current_column;
21950 } elseif ($col >= $this->num_columns) {
21951 $col = 0;
21952 }
21953 $xshift = array('x' => 0, 's' => array('H' => 0, 'V' => 0), 'p' => array('L' => 0, 'T' => 0, 'R' => 0, 'B' => 0));
21954 $enable_thead = false;
21955 if ($this->num_columns > 1) {
21956 if ($col != $this->current_column) {
21957 // move Y pointer at the top of the column
21958 if ($this->column_start_page == $this->page) {
21959 $this->y = $this->columns[$col]['y'];
21960 } else {
21961 $this->y = $this->tMargin;
21962 }
21963 // Avoid to write table headers more than once
21964 if (($this->page > $this->maxselcol['page']) OR (($this->page == $this->maxselcol['page']) AND ($col > $this->maxselcol['column']))) {
21965 $enable_thead = true;
21966 $this->maxselcol['page'] = $this->page;
21967 $this->maxselcol['column'] = $col;
21968 }
21969 }
21970 $xshift = $this->colxshift;
21971 // set X position of the current column by case
21972 $listindent = ($this->listindentlevel * $this->listindent);
21973 // calculate column X position
21974 $colpos = 0;
21975 for ($i = 0; $i < $col; ++$i) {
21976 $colpos += ($this->columns[$i]['w'] + $this->columns[$i]['s']);
21977 }
21978 if ($this->rtl) {
21979 $x = $this->w - $this->original_rMargin - $colpos;
21980 $this->rMargin = ($this->w - $x + $listindent);
21981 $this->lMargin = ($x - $this->columns[$col]['w']);
21982 $this->x = $x - $listindent;
21983 } else {
21984 $x = $this->original_lMargin + $colpos;
21985 $this->lMargin = ($x + $listindent);
21986 $this->rMargin = ($this->w - $x - $this->columns[$col]['w']);
21987 $this->x = $x + $listindent;
21988 }
21989 $this->columns[$col]['x'] = $x;
21990 }
21991 $this->current_column = $col;
21992 // fix for HTML mode
21993 $this->newline = true;
21994 // print HTML table header (if any)
21995 if ((!TCPDF_STATIC::empty_string($this->thead)) AND (!$this->inthead)) {
21996 if ($enable_thead) {
21997 // print table header
21998 $this->writeHTML($this->thead, false, false, false, false, '');
21999 $this->y += $xshift['s']['V'];
22000 // store end of header position
22001 if (!isset($this->columns[$col]['th'])) {
22002 $this->columns[$col]['th'] = array();
22003 }
22004 $this->columns[$col]['th']['\''.$this->page.'\''] = $this->y;
22005 $this->lasth = 0;
22006 } elseif (isset($this->columns[$col]['th']['\''.$this->page.'\''])) {
22007 $this->y = $this->columns[$col]['th']['\''.$this->page.'\''];
22008 }
22009 }
22010 // account for an html table cell over multiple columns
22011 if ($this->rtl) {
22012 $this->rMargin += $xshift['x'];
22013 $this->x -= ($xshift['x'] + $xshift['p']['R']);
22014 } else {
22015 $this->lMargin += $xshift['x'];
22016 $this->x += $xshift['x'] + $xshift['p']['L'];
22017 }
22018 }
22019
22020 /**
22021 * Return the current column number
22022 * @return int current column number
22023 * @public
22024 * @since 5.5.011 (2010-07-08)
22025 */
22026 public function getColumn() {
22027 return $this->current_column;
22028 }
22029
22030 /**
22031 * Return the current number of columns.
22032 * @return int number of columns
22033 * @public
22034 * @since 5.8.018 (2010-08-25)
22035 */
22036 public function getNumberOfColumns() {
22037 return $this->num_columns;
22038 }
22039
22040 /**
22041 * Set Text rendering mode.
22042 * @param $stroke (int) outline size in user units (0 = disable).
22043 * @param $fill (boolean) if true fills the text (default).
22044 * @param $clip (boolean) if true activate clipping mode
22045 * @public
22046 * @since 4.9.008 (2009-04-02)
22047 */
22048 public function setTextRenderingMode($stroke=0, $fill=true, $clip=false) {
22049 // Ref.: PDF 32000-1:2008 - 9.3.6 Text Rendering Mode
22050 // convert text rendering parameters
22051 if ($stroke < 0) {
22052 $stroke = 0;
22053 }
22054 if ($fill === true) {
22055 if ($stroke > 0) {
22056 if ($clip === true) {
22057 // Fill, then stroke text and add to path for clipping
22058 $textrendermode = 6;
22059 } else {
22060 // Fill, then stroke text
22061 $textrendermode = 2;
22062 }
22063 $textstrokewidth = $stroke;
22064 } else {
22065 if ($clip === true) {
22066 // Fill text and add to path for clipping
22067 $textrendermode = 4;
22068 } else {
22069 // Fill text
22070 $textrendermode = 0;
22071 }
22072 }
22073 } else {
22074 if ($stroke > 0) {
22075 if ($clip === true) {
22076 // Stroke text and add to path for clipping
22077 $textrendermode = 5;
22078 } else {
22079 // Stroke text
22080 $textrendermode = 1;
22081 }
22082 $textstrokewidth = $stroke;
22083 } else {
22084 if ($clip === true) {
22085 // Add text to path for clipping
22086 $textrendermode = 7;
22087 } else {
22088 // Neither fill nor stroke text (invisible)
22089 $textrendermode = 3;
22090 }
22091 }
22092 }
22093 $this->textrendermode = $textrendermode;
22094 $this->textstrokewidth = $stroke;
22095 }
22096
22097 /**
22098 * Set parameters for drop shadow effect for text.
22099 * @param $params (array) Array of parameters: enabled (boolean) set to true to enable shadow; depth_w (float) shadow width in user units; depth_h (float) shadow height in user units; color (array) shadow color or false to use the stroke color; opacity (float) Alpha value: real value from 0 (transparent) to 1 (opaque); blend_mode (string) blend mode, one of the following: Normal, Multiply, Screen, Overlay, Darken, Lighten, ColorDodge, ColorBurn, HardLight, SoftLight, Difference, Exclusion, Hue, Saturation, Color, Luminosity.
22100 * @since 5.9.174 (2012-07-25)
22101 * @public
22102 */
22103 public function setTextShadow($params=array('enabled'=>false, 'depth_w'=>0, 'depth_h'=>0, 'color'=>false, 'opacity'=>1, 'blend_mode'=>'Normal')) {
22104 if (isset($params['enabled'])) {
22105 $this->txtshadow['enabled'] = $params['enabled']?true:false;
22106 } else {
22107 $this->txtshadow['enabled'] = false;
22108 }
22109 if (isset($params['depth_w'])) {
22110 $this->txtshadow['depth_w'] = floatval($params['depth_w']);
22111 } else {
22112 $this->txtshadow['depth_w'] = 0;
22113 }
22114 if (isset($params['depth_h'])) {
22115 $this->txtshadow['depth_h'] = floatval($params['depth_h']);
22116 } else {
22117 $this->txtshadow['depth_h'] = 0;
22118 }
22119 if (isset($params['color']) AND ($params['color'] !== false) AND is_array($params['color'])) {
22120 $this->txtshadow['color'] = $params['color'];
22121 } else {
22122 $this->txtshadow['color'] = $this->strokecolor;
22123 }
22124 if (isset($params['opacity'])) {
22125 $this->txtshadow['opacity'] = min(1, max(0, floatval($params['opacity'])));
22126 } else {
22127 $this->txtshadow['opacity'] = 1;
22128 }
22129 if (isset($params['blend_mode']) AND in_array($params['blend_mode'], array('Normal', 'Multiply', 'Screen', 'Overlay', 'Darken', 'Lighten', 'ColorDodge', 'ColorBurn', 'HardLight', 'SoftLight', 'Difference', 'Exclusion', 'Hue', 'Saturation', 'Color', 'Luminosity'))) {
22130 $this->txtshadow['blend_mode'] = $params['blend_mode'];
22131 } else {
22132 $this->txtshadow['blend_mode'] = 'Normal';
22133 }
22134 if ((($this->txtshadow['depth_w'] == 0) AND ($this->txtshadow['depth_h'] == 0)) OR ($this->txtshadow['opacity'] == 0)) {
22135 $this->txtshadow['enabled'] = false;
22136 }
22137 }
22138
22139 /**
22140 * Return the text shadow parameters array.
22141 * @return Array of parameters.
22142 * @since 5.9.174 (2012-07-25)
22143 * @public
22144 */
22145 public function getTextShadow() {
22146 return $this->txtshadow;
22147 }
22148
22149 /**
22150 * Returns an array of chars containing soft hyphens.
22151 * @param $word (array) array of chars
22152 * @param $patterns (array) Array of hypenation patterns.
22153 * @param $dictionary (array) Array of words to be returned without applying the hyphenation algoritm.
22154 * @param $leftmin (int) Minimum number of character to leave on the left of the word without applying the hyphens.
22155 * @param $rightmin (int) Minimum number of character to leave on the right of the word without applying the hyphens.
22156 * @param $charmin (int) Minimum word length to apply the hyphenation algoritm.
22157 * @param $charmax (int) Maximum length of broken piece of word.
22158 * @return array text with soft hyphens
22159 * @author Nicola Asuni
22160 * @since 4.9.012 (2010-04-12)
22161 * @protected
22162 */
22163 protected function hyphenateWord($word, $patterns, $dictionary=array(), $leftmin=1, $rightmin=2, $charmin=1, $charmax=8) {
22164 $hyphenword = array(); // hyphens positions
22165 $numchars = count($word);
22166 if ($numchars <= $charmin) {
22167 return $word;
22168 }
22169 $word_string = TCPDF_FONTS::UTF8ArrSubString($word, '', '', $this->isunicode);
22170 // some words will be returned as-is
22171 $pattern = '/^([a-zA-Z0-9_\.\-]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$/';
22172 if (preg_match($pattern, $word_string) > 0) {
22173 // email
22174 return $word;
22175 }
22176 $pattern = '/(([a-zA-Z0-9\-]+\.)?)((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$/';
22177 if (preg_match($pattern, $word_string) > 0) {
22178 // URL
22179 return $word;
22180 }
22181 if (isset($dictionary[$word_string])) {
22182 return TCPDF_FONTS::UTF8StringToArray($dictionary[$word_string], $this->isunicode, $this->CurrentFont);
22183 }
22184 // surround word with '_' characters
22185 $tmpword = array_merge(array(46), $word, array(46));
22186 $tmpnumchars = $numchars + 2;
22187 $maxpos = $tmpnumchars - $charmin;
22188 for ($pos = 0; $pos < $maxpos; ++$pos) {
22189 $imax = min(($tmpnumchars - $pos), $charmax);
22190 for ($i = $charmin; $i <= $imax; ++$i) {
22191 $subword = strtolower(TCPDF_FONTS::UTF8ArrSubString($tmpword, $pos, ($pos + $i), $this->isunicode));
22192 if (isset($patterns[$subword])) {
22193 $pattern = TCPDF_FONTS::UTF8StringToArray($patterns[$subword], $this->isunicode, $this->CurrentFont);
22194 $pattern_length = count($pattern);
22195 $digits = 1;
22196 for ($j = 0; $j < $pattern_length; ++$j) {
22197 // check if $pattern[$j] is a number = hyphenation level (only numbers from 1 to 5 are valid)
22198 if (($pattern[$j] >= 48) AND ($pattern[$j] <= 57)) {
22199 if ($j == 0) {
22200 $zero = $pos - 1;
22201 } else {
22202 $zero = $pos + $j - $digits;
22203 }
22204 // get hyphenation level
22205 $level = ($pattern[$j] - 48);
22206 // if two levels from two different patterns match at the same point, the higher one is selected.
22207 if (!isset($hyphenword[$zero]) OR ($hyphenword[$zero] < $level)) {
22208 $hyphenword[$zero] = $level;
22209 }
22210 ++$digits;
22211 }
22212 }
22213 }
22214 }
22215 }
22216 $inserted = 0;
22217 $maxpos = $numchars - $rightmin;
22218 for ($i = $leftmin; $i <= $maxpos; ++$i) {
22219 // only odd levels indicate allowed hyphenation points
22220 if (isset($hyphenword[$i]) AND (($hyphenword[$i] % 2) != 0)) {
22221 // 173 = soft hyphen character
22222 array_splice($word, $i + $inserted, 0, 173);
22223 ++$inserted;
22224 }
22225 }
22226 return $word;
22227 }
22228
22229 /**
22230 * Returns text with soft hyphens.
22231 * @param $text (string) text to process
22232 * @param $patterns (mixed) Array of hypenation patterns or a TEX file containing hypenation patterns. TEX patterns can be downloaded from http://www.ctan.org/tex-archive/language/hyph-utf8/tex/generic/hyph-utf8/patterns/
22233 * @param $dictionary (array) Array of words to be returned without applying the hyphenation algoritm.
22234 * @param $leftmin (int) Minimum number of character to leave on the left of the word without applying the hyphens.
22235 * @param $rightmin (int) Minimum number of character to leave on the right of the word without applying the hyphens.
22236 * @param $charmin (int) Minimum word length to apply the hyphenation algoritm.
22237 * @param $charmax (int) Maximum length of broken piece of word.
22238 * @return array text with soft hyphens
22239 * @author Nicola Asuni
22240 * @since 4.9.012 (2010-04-12)
22241 * @public
22242 */
22243 public function hyphenateText($text, $patterns, $dictionary=array(), $leftmin=1, $rightmin=2, $charmin=1, $charmax=8) {
22244 $text = $this->unhtmlentities($text);
22245 $word = array(); // last word
22246 $txtarr = array(); // text to be returned
22247 $intag = false; // true if we are inside an HTML tag
22248 $skip = false; // true to skip hyphenation
22249 if (!is_array($patterns)) {
22250 $patterns = TCPDF_STATIC::getHyphenPatternsFromTEX($patterns);
22251 }
22252 // get array of characters
22253 $unichars = TCPDF_FONTS::UTF8StringToArray($text, $this->isunicode, $this->CurrentFont);
22254 // for each char
22255 foreach ($unichars as $char) {
22256 if ((!$intag) AND (!$skip) AND TCPDF_FONT_DATA::$uni_type[$char] == 'L') {
22257 // letter character
22258 $word[] = $char;
22259 } else {
22260 // other type of character
22261 if (!TCPDF_STATIC::empty_string($word)) {
22262 // hypenate the word
22263 $txtarr = array_merge($txtarr, $this->hyphenateWord($word, $patterns, $dictionary, $leftmin, $rightmin, $charmin, $charmax));
22264 $word = array();
22265 }
22266 $txtarr[] = $char;
22267 if (chr($char) == '<') {
22268 // we are inside an HTML tag
22269 $intag = true;
22270 } elseif ($intag AND (chr($char) == '>')) {
22271 // end of HTML tag
22272 $intag = false;
22273 // check for style tag
22274 $expected = array(115, 116, 121, 108, 101); // = 'style'
22275 $current = array_slice($txtarr, -6, 5); // last 5 chars
22276 $compare = array_diff($expected, $current);
22277 if (empty($compare)) {
22278 // check if it is a closing tag
22279 $expected = array(47); // = '/'
22280 $current = array_slice($txtarr, -7, 1);
22281 $compare = array_diff($expected, $current);
22282 if (empty($compare)) {
22283 // closing style tag
22284 $skip = false;
22285 } else {
22286 // opening style tag
22287 $skip = true;
22288 }
22289 }
22290 }
22291 }
22292 }
22293 if (!TCPDF_STATIC::empty_string($word)) {
22294 // hypenate the word
22295 $txtarr = array_merge($txtarr, $this->hyphenateWord($word, $patterns, $dictionary, $leftmin, $rightmin, $charmin, $charmax));
22296 }
22297 // convert char array to string and return
22298 return TCPDF_FONTS::UTF8ArrSubString($txtarr, '', '', $this->isunicode);
22299 }
22300
22301 /**
22302 * Enable/disable rasterization of vector images using ImageMagick library.
22303 * @param $mode (boolean) if true enable rasterization, false otherwise.
22304 * @public
22305 * @since 5.0.000 (2010-04-27)
22306 */
22307 public function setRasterizeVectorImages($mode) {
22308 $this->rasterize_vector_images = $mode;
22309 }
22310
22311 /**
22312 * Enable or disable default option for font subsetting.
22313 * @param $enable (boolean) if true enable font subsetting by default.
22314 * @author Nicola Asuni
22315 * @public
22316 * @since 5.3.002 (2010-06-07)
22317 */
22318 public function setFontSubsetting($enable=true) {
22319 if ($this->pdfa_mode) {
22320 $this->font_subsetting = false;
22321 } else {
22322 $this->font_subsetting = $enable ? true : false;
22323 }
22324 }
22325
22326 /**
22327 * Return the default option for font subsetting.
22328 * @return boolean default font subsetting state.
22329 * @author Nicola Asuni
22330 * @public
22331 * @since 5.3.002 (2010-06-07)
22332 */
22333 public function getFontSubsetting() {
22334 return $this->font_subsetting;
22335 }
22336
22337 /**
22338 * Left trim the input string
22339 * @param $str (string) string to trim
22340 * @param $replace (string) string that replace spaces.
22341 * @return left trimmed string
22342 * @author Nicola Asuni
22343 * @public
22344 * @since 5.8.000 (2010-08-11)
22345 */
22346 public function stringLeftTrim($str, $replace='') {
22347 return preg_replace('/^'.$this->re_space['p'].'+/'.$this->re_space['m'], $replace, $str);
22348 }
22349
22350 /**
22351 * Right trim the input string
22352 * @param $str (string) string to trim
22353 * @param $replace (string) string that replace spaces.
22354 * @return right trimmed string
22355 * @author Nicola Asuni
22356 * @public
22357 * @since 5.8.000 (2010-08-11)
22358 */
22359 public function stringRightTrim($str, $replace='') {
22360 return preg_replace('/'.$this->re_space['p'].'+$/'.$this->re_space['m'], $replace, $str);
22361 }
22362
22363 /**
22364 * Trim the input string
22365 * @param $str (string) string to trim
22366 * @param $replace (string) string that replace spaces.
22367 * @return trimmed string
22368 * @author Nicola Asuni
22369 * @public
22370 * @since 5.8.000 (2010-08-11)
22371 */
22372 public function stringTrim($str, $replace='') {
22373 $str = $this->stringLeftTrim($str, $replace);
22374 $str = $this->stringRightTrim($str, $replace);
22375 return $str;
22376 }
22377
22378 /**
22379 * Return true if the current font is unicode type.
22380 * @return true for unicode font, false otherwise.
22381 * @author Nicola Asuni
22382 * @public
22383 * @since 5.8.002 (2010-08-14)
22384 */
22385 public function isUnicodeFont() {
22386 return (($this->CurrentFont['type'] == 'TrueTypeUnicode') OR ($this->CurrentFont['type'] == 'cidfont0'));
22387 }
22388
22389 /**
22390 * Return normalized font name
22391 * @param $fontfamily (string) property string containing font family names
22392 * @return string normalized font name
22393 * @author Nicola Asuni
22394 * @public
22395 * @since 5.8.004 (2010-08-17)
22396 */
22397 public function getFontFamilyName($fontfamily) {
22398 // remove spaces and symbols
22399 $fontfamily = preg_replace('/[^a-z0-9_\,]/', '', strtolower($fontfamily));
22400 // extract all font names
22401 $fontslist = preg_split('/[,]/', $fontfamily);
22402 // find first valid font name
22403 foreach ($fontslist as $font) {
22404 // replace font variations
22405 $font = preg_replace('/regular$/', '', $font);
22406 $font = preg_replace('/italic$/', 'I', $font);
22407 $font = preg_replace('/oblique$/', 'I', $font);
22408 $font = preg_replace('/bold([I]?)$/', 'B\\1', $font);
22409 // replace common family names and core fonts
22410 $pattern = array();
22411 $replacement = array();
22412 $pattern[] = '/^serif|^cursive|^fantasy|^timesnewroman/';
22413 $replacement[] = 'times';
22414 $pattern[] = '/^sansserif/';
22415 $replacement[] = 'helvetica';
22416 $pattern[] = '/^monospace/';
22417 $replacement[] = 'courier';
22418 $font = preg_replace($pattern, $replacement, $font);
22419 if (in_array(strtolower($font), $this->fontlist) OR in_array($font, $this->fontkeys)) {
22420 return $font;
22421 }
22422 }
22423 // return current font as default
22424 return $this->CurrentFont['fontkey'];
22425 }
22426
22427 /**
22428 * Start a new XObject Template.
22429 * An XObject Template is a PDF block that is a self-contained description of any sequence of graphics objects (including path objects, text objects, and sampled images).
22430 * An XObject Template may be painted multiple times, either on several pages or at several locations on the same page and produces the same results each time, subject only to the graphics state at the time it is invoked.
22431 * Note: X,Y coordinates will be reset to 0,0.
22432 * @param $w (int) Template width in user units (empty string or zero = page width less margins).
22433 * @param $h (int) Template height in user units (empty string or zero = page height less margins).
22434 * @param $group (mixed) Set transparency group. Can be a boolean value or an array specifying optional parameters: 'CS' (solour space name), 'I' (boolean flag to indicate isolated group) and 'K' (boolean flag to indicate knockout group).
22435 * @return int the XObject Template ID in case of success or false in case of error.
22436 * @author Nicola Asuni
22437 * @public
22438 * @since 5.8.017 (2010-08-24)
22439 * @see endTemplate(), printTemplate()
22440 */
22441 public function startTemplate($w=0, $h=0, $group=false) {
22442 if ($this->inxobj) {
22443 // we are already inside an XObject template
22444 return false;
22445 }
22446 $this->inxobj = true;
22447 ++$this->n;
22448 // XObject ID
22449 $this->xobjid = 'XT'.$this->n;
22450 // object ID
22451 $this->xobjects[$this->xobjid] = array('n' => $this->n);
22452 // store current graphic state
22453 $this->xobjects[$this->xobjid]['gvars'] = $this->getGraphicVars();
22454 // initialize data
22455 $this->xobjects[$this->xobjid]['intmrk'] = 0;
22456 $this->xobjects[$this->xobjid]['transfmrk'] = array();
22457 $this->xobjects[$this->xobjid]['outdata'] = '';
22458 $this->xobjects[$this->xobjid]['xobjects'] = array();
22459 $this->xobjects[$this->xobjid]['images'] = array();
22460 $this->xobjects[$this->xobjid]['fonts'] = array();
22461 $this->xobjects[$this->xobjid]['annotations'] = array();
22462 $this->xobjects[$this->xobjid]['extgstates'] = array();
22463 $this->xobjects[$this->xobjid]['gradients'] = array();
22464 $this->xobjects[$this->xobjid]['spot_colors'] = array();
22465 // set new environment
22466 $this->num_columns = 1;
22467 $this->current_column = 0;
22468 $this->SetAutoPageBreak(false);
22469 if (($w === '') OR ($w <= 0)) {
22470 $w = $this->w - $this->lMargin - $this->rMargin;
22471 }
22472 if (($h === '') OR ($h <= 0)) {
22473 $h = $this->h - $this->tMargin - $this->bMargin;
22474 }
22475 $this->xobjects[$this->xobjid]['x'] = 0;
22476 $this->xobjects[$this->xobjid]['y'] = 0;
22477 $this->xobjects[$this->xobjid]['w'] = $w;
22478 $this->xobjects[$this->xobjid]['h'] = $h;
22479 $this->w = $w;
22480 $this->h = $h;
22481 $this->wPt = $this->w * $this->k;
22482 $this->hPt = $this->h * $this->k;
22483 $this->fwPt = $this->wPt;
22484 $this->fhPt = $this->hPt;
22485 $this->x = 0;
22486 $this->y = 0;
22487 $this->lMargin = 0;
22488 $this->rMargin = 0;
22489 $this->tMargin = 0;
22490 $this->bMargin = 0;
22491 // set group mode
22492 $this->xobjects[$this->xobjid]['group'] = $group;
22493 return $this->xobjid;
22494 }
22495
22496 /**
22497 * End the current XObject Template started with startTemplate() and restore the previous graphic state.
22498 * An XObject Template is a PDF block that is a self-contained description of any sequence of graphics objects (including path objects, text objects, and sampled images).
22499 * An XObject Template may be painted multiple times, either on several pages or at several locations on the same page and produces the same results each time, subject only to the graphics state at the time it is invoked.
22500 * @return int the XObject Template ID in case of success or false in case of error.
22501 * @author Nicola Asuni
22502 * @public
22503 * @since 5.8.017 (2010-08-24)
22504 * @see startTemplate(), printTemplate()
22505 */
22506 public function endTemplate() {
22507 if (!$this->inxobj) {
22508 // we are not inside a template
22509 return false;
22510 }
22511 $this->inxobj = false;
22512 // restore previous graphic state
22513 $this->setGraphicVars($this->xobjects[$this->xobjid]['gvars'], true);
22514 return $this->xobjid;
22515 }
22516
22517 /**
22518 * Print an XObject Template.
22519 * You can print an XObject Template inside the currently opened Template.
22520 * An XObject Template is a PDF block that is a self-contained description of any sequence of graphics objects (including path objects, text objects, and sampled images).
22521 * An XObject Template may be painted multiple times, either on several pages or at several locations on the same page and produces the same results each time, subject only to the graphics state at the time it is invoked.
22522 * @param $id (string) The ID of XObject Template to print.
22523 * @param $x (int) X position in user units (empty string = current x position)
22524 * @param $y (int) Y position in user units (empty string = current y position)
22525 * @param $w (int) Width in user units (zero = remaining page width)
22526 * @param $h (int) Height in user units (zero = remaining page height)
22527 * @param $align (string) Indicates the alignment of the pointer next to template insertion relative to template height. The value can be:<ul><li>T: top-right for LTR or top-left for RTL</li><li>M: middle-right for LTR or middle-left for RTL</li><li>B: bottom-right for LTR or bottom-left for RTL</li><li>N: next line</li></ul>
22528 * @param $palign (string) Allows to center or align the template on the current line. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul>
22529 * @param $fitonpage (boolean) If true the template is resized to not exceed page dimensions.
22530 * @author Nicola Asuni
22531 * @public
22532 * @since 5.8.017 (2010-08-24)
22533 * @see startTemplate(), endTemplate()
22534 */
22535 public function printTemplate($id, $x='', $y='', $w=0, $h=0, $align='', $palign='', $fitonpage=false) {
22536 if ($this->state != 2) {
22537 return;
22538 }
22539 if (!isset($this->xobjects[$id])) {
22540 $this->Error('The XObject Template \''.$id.'\' doesn\'t exist!');
22541 }
22542 if ($this->inxobj) {
22543 if ($id == $this->xobjid) {
22544 // close current template
22545 $this->endTemplate();
22546 } else {
22547 // use the template as resource for the template currently opened
22548 $this->xobjects[$this->xobjid]['xobjects'][$id] = $this->xobjects[$id];
22549 }
22550 }
22551 // set default values
22552 if ($x === '') {
22553 $x = $this->x;
22554 }
22555 if ($y === '') {
22556 $y = $this->y;
22557 }
22558 // check page for no-write regions and adapt page margins if necessary
22559 list($x, $y) = $this->checkPageRegions($h, $x, $y);
22560 $ow = $this->xobjects[$id]['w'];
22561 if ($ow <= 0) {
22562 $ow = 1;
22563 }
22564 $oh = $this->xobjects[$id]['h'];
22565 if ($oh <= 0) {
22566 $oh = 1;
22567 }
22568 // calculate template width and height on document
22569 if (($w <= 0) AND ($h <= 0)) {
22570 $w = $ow;
22571 $h = $oh;
22572 } elseif ($w <= 0) {
22573 $w = $h * $ow / $oh;
22574 } elseif ($h <= 0) {
22575 $h = $w * $oh / $ow;
22576 }
22577 // fit the template on available space
22578 list($w, $h, $x, $y) = $this->fitBlock($w, $h, $x, $y, $fitonpage);
22579 // set page alignment
22580 $rb_y = $y + $h;
22581 // set alignment
22582 if ($this->rtl) {
22583 if ($palign == 'L') {
22584 $xt = $this->lMargin;
22585 } elseif ($palign == 'C') {
22586 $xt = ($this->w + $this->lMargin - $this->rMargin - $w) / 2;
22587 } elseif ($palign == 'R') {
22588 $xt = $this->w - $this->rMargin - $w;
22589 } else {
22590 $xt = $x - $w;
22591 }
22592 $rb_x = $xt;
22593 } else {
22594 if ($palign == 'L') {
22595 $xt = $this->lMargin;
22596 } elseif ($palign == 'C') {
22597 $xt = ($this->w + $this->lMargin - $this->rMargin - $w) / 2;
22598 } elseif ($palign == 'R') {
22599 $xt = $this->w - $this->rMargin - $w;
22600 } else {
22601 $xt = $x;
22602 }
22603 $rb_x = $xt + $w;
22604 }
22605 // print XObject Template + Transformation matrix
22606 $this->StartTransform();
22607 // translate and scale
22608 $sx = ($w / $ow);
22609 $sy = ($h / $oh);
22610 $tm = array();
22611 $tm[0] = $sx;
22612 $tm[1] = 0;
22613 $tm[2] = 0;
22614 $tm[3] = $sy;
22615 $tm[4] = $xt * $this->k;
22616 $tm[5] = ($this->h - $h - $y) * $this->k;
22617 $this->Transform($tm);
22618 // set object
22619 $this->_out('/'.$id.' Do');
22620 $this->StopTransform();
22621 // add annotations
22622 if (!empty($this->xobjects[$id]['annotations'])) {
22623 foreach ($this->xobjects[$id]['annotations'] as $annot) {
22624 // transform original coordinates
22625 $coordlt = TCPDF_STATIC::getTransformationMatrixProduct($tm, array(1, 0, 0, 1, ($annot['x'] * $this->k), (-$annot['y'] * $this->k)));
22626 $ax = ($coordlt[4] / $this->k);
22627 $ay = ($this->h - $h - ($coordlt[5] / $this->k));
22628 $coordrb = TCPDF_STATIC::getTransformationMatrixProduct($tm, array(1, 0, 0, 1, (($annot['x'] + $annot['w']) * $this->k), ((-$annot['y'] - $annot['h']) * $this->k)));
22629 $aw = ($coordrb[4] / $this->k) - $ax;
22630 $ah = ($this->h - $h - ($coordrb[5] / $this->k)) - $ay;
22631 $this->Annotation($ax, $ay, $aw, $ah, $annot['text'], $annot['opt'], $annot['spaces']);
22632 }
22633 }
22634 // set pointer to align the next text/objects
22635 switch($align) {
22636 case 'T': {
22637 $this->y = $y;
22638 $this->x = $rb_x;
22639 break;
22640 }
22641 case 'M': {
22642 $this->y = $y + round($h/2);
22643 $this->x = $rb_x;
22644 break;
22645 }
22646 case 'B': {
22647 $this->y = $rb_y;
22648 $this->x = $rb_x;
22649 break;
22650 }
22651 case 'N': {
22652 $this->SetY($rb_y);
22653 break;
22654 }
22655 default:{
22656 break;
22657 }
22658 }
22659 }
22660
22661 /**
22662 * Set the percentage of character stretching.
22663 * @param $perc (int) percentage of stretching (100 = no stretching)
22664 * @author Nicola Asuni
22665 * @public
22666 * @since 5.9.000 (2010-09-29)
22667 */
22668 public function setFontStretching($perc=100) {
22669 $this->font_stretching = $perc;
22670 }
22671
22672 /**
22673 * Get the percentage of character stretching.
22674 * @return float stretching value
22675 * @author Nicola Asuni
22676 * @public
22677 * @since 5.9.000 (2010-09-29)
22678 */
22679 public function getFontStretching() {
22680 return $this->font_stretching;
22681 }
22682
22683 /**
22684 * Set the amount to increase or decrease the space between characters in a text.
22685 * @param $spacing (float) amount to increase or decrease the space between characters in a text (0 = default spacing)
22686 * @author Nicola Asuni
22687 * @public
22688 * @since 5.9.000 (2010-09-29)
22689 */
22690 public function setFontSpacing($spacing=0) {
22691 $this->font_spacing = $spacing;
22692 }
22693
22694 /**
22695 * Get the amount to increase or decrease the space between characters in a text.
22696 * @return int font spacing (tracking) value
22697 * @author Nicola Asuni
22698 * @public
22699 * @since 5.9.000 (2010-09-29)
22700 */
22701 public function getFontSpacing() {
22702 return $this->font_spacing;
22703 }
22704
22705 /**
22706 * Return an array of no-write page regions
22707 * @return array of no-write page regions
22708 * @author Nicola Asuni
22709 * @public
22710 * @since 5.9.003 (2010-10-13)
22711 * @see setPageRegions(), addPageRegion()
22712 */
22713 public function getPageRegions() {
22714 return $this->page_regions;
22715 }
22716
22717 /**
22718 * Set no-write regions on page.
22719 * A no-write region is a portion of the page with a rectangular or trapezium shape that will not be covered when writing text or html code.
22720 * A region is always aligned on the left or right side of the page ad is defined using a vertical segment.
22721 * You can set multiple regions for the same page.
22722 * @param $regions (array) array of no-write regions. For each region you can define an array as follow: ('page' => page number or empy for current page, 'xt' => X top, 'yt' => Y top, 'xb' => X bottom, 'yb' => Y bottom, 'side' => page side 'L' = left or 'R' = right). Omit this parameter to remove all regions.
22723 * @author Nicola Asuni
22724 * @public
22725 * @since 5.9.003 (2010-10-13)
22726 * @see addPageRegion(), getPageRegions()
22727 */
22728 public function setPageRegions($regions=array()) {
22729 // empty current regions array
22730 $this->page_regions = array();
22731 // add regions
22732 foreach ($regions as $data) {
22733 $this->addPageRegion($data);
22734 }
22735 }
22736
22737 /**
22738 * Add a single no-write region on selected page.
22739 * A no-write region is a portion of the page with a rectangular or trapezium shape that will not be covered when writing text or html code.
22740 * A region is always aligned on the left or right side of the page ad is defined using a vertical segment.
22741 * You can set multiple regions for the same page.
22742 * @param $region (array) array of a single no-write region array: ('page' => page number or empy for current page, 'xt' => X top, 'yt' => Y top, 'xb' => X bottom, 'yb' => Y bottom, 'side' => page side 'L' = left or 'R' = right).
22743 * @author Nicola Asuni
22744 * @public
22745 * @since 5.9.003 (2010-10-13)
22746 * @see setPageRegions(), getPageRegions()
22747 */
22748 public function addPageRegion($region) {
22749 if (!isset($region['page']) OR empty($region['page'])) {
22750 $region['page'] = $this->page;
22751 }
22752 if (isset($region['xt']) AND isset($region['xb']) AND ($region['xt'] > 0) AND ($region['xb'] > 0)
22753 AND isset($region['yt']) AND isset($region['yb']) AND ($region['yt'] >= 0) AND ($region['yt'] < $region['yb'])
22754 AND isset($region['side']) AND (($region['side'] == 'L') OR ($region['side'] == 'R'))) {
22755 $this->page_regions[] = $region;
22756 }
22757 }
22758
22759 /**
22760 * Remove a single no-write region.
22761 * @param $key (int) region key
22762 * @author Nicola Asuni
22763 * @public
22764 * @since 5.9.003 (2010-10-13)
22765 * @see setPageRegions(), getPageRegions()
22766 */
22767 public function removePageRegion($key) {
22768 if (isset($this->page_regions[$key])) {
22769 unset($this->page_regions[$key]);
22770 }
22771 }
22772
22773 /**
22774 * Check page for no-write regions and adapt current coordinates and page margins if necessary.
22775 * A no-write region is a portion of the page with a rectangular or trapezium shape that will not be covered when writing text or html code.
22776 * A region is always aligned on the left or right side of the page ad is defined using a vertical segment.
22777 * @param $h (float) height of the text/image/object to print in user units
22778 * @param $x (float) current X coordinate in user units
22779 * @param $y (float) current Y coordinate in user units
22780 * @return array($x, $y)
22781 * @author Nicola Asuni
22782 * @protected
22783 * @since 5.9.003 (2010-10-13)
22784 */
22785 protected function checkPageRegions($h, $x, $y) {
22786 // set default values
22787 if ($x === '') {
22788 $x = $this->x;
22789 }
22790 if ($y === '') {
22791 $y = $this->y;
22792 }
22793 if (!$this->check_page_regions OR empty($this->page_regions)) {
22794 // no page regions defined
22795 return array($x, $y);
22796 }
22797 if (empty($h)) {
22798 $h = $this->getCellHeight($this->FontSize);
22799 }
22800 // check for page break
22801 if ($this->checkPageBreak($h, $y)) {
22802 // the content will be printed on a new page
22803 $x = $this->x;
22804 $y = $this->y;
22805 }
22806 if ($this->num_columns > 1) {
22807 if ($this->rtl) {
22808 $this->lMargin = ($this->columns[$this->current_column]['x'] - $this->columns[$this->current_column]['w']);
22809 } else {
22810 $this->rMargin = ($this->w - $this->columns[$this->current_column]['x'] - $this->columns[$this->current_column]['w']);
22811 }
22812 } else {
22813 if ($this->rtl) {
22814 $this->lMargin = max($this->clMargin, $this->original_lMargin);
22815 } else {
22816 $this->rMargin = max($this->crMargin, $this->original_rMargin);
22817 }
22818 }
22819 // adjust coordinates and page margins
22820 foreach ($this->page_regions as $regid => $regdata) {
22821 if ($regdata['page'] == $this->page) {
22822 // check region boundaries
22823 if (($y > ($regdata['yt'] - $h)) AND ($y <= $regdata['yb'])) {
22824 // Y is inside the region
22825 $minv = ($regdata['xb'] - $regdata['xt']) / ($regdata['yb'] - $regdata['yt']); // inverse of angular coefficient
22826 $yt = max($y, $regdata['yt']);
22827 $yb = min(($yt + $h), $regdata['yb']);
22828 $xt = (($yt - $regdata['yt']) * $minv) + $regdata['xt'];
22829 $xb = (($yb - $regdata['yt']) * $minv) + $regdata['xt'];
22830 if ($regdata['side'] == 'L') { // left side
22831 $new_margin = max($xt, $xb);
22832 if ($this->lMargin < $new_margin) {
22833 if ($this->rtl) {
22834 // adjust left page margin
22835 $this->lMargin = max(0, $new_margin);
22836 }
22837 if ($x < $new_margin) {
22838 // adjust x position
22839 $x = $new_margin;
22840 if ($new_margin > ($this->w - $this->rMargin)) {
22841 // adjust y position
22842 $y = $regdata['yb'] - $h;
22843 }
22844 }
22845 }
22846 } elseif ($regdata['side'] == 'R') { // right side
22847 $new_margin = min($xt, $xb);
22848 if (($this->w - $this->rMargin) > $new_margin) {
22849 if (!$this->rtl) {
22850 // adjust right page margin
22851 $this->rMargin = max(0, ($this->w - $new_margin));
22852 }
22853 if ($x > $new_margin) {
22854 // adjust x position
22855 $x = $new_margin;
22856 if ($new_margin > $this->lMargin) {
22857 // adjust y position
22858 $y = $regdata['yb'] - $h;
22859 }
22860 }
22861 }
22862 }
22863 }
22864 }
22865 }
22866 return array($x, $y);
22867 }
22868
22869 // --- SVG METHODS ---------------------------------------------------------
22870
22871 /**
22872 * Embedd a Scalable Vector Graphics (SVG) image.
22873 * NOTE: SVG standard is not yet fully implemented, use the setRasterizeVectorImages() method to enable/disable rasterization of vector images using ImageMagick library.
22874 * @param $file (string) Name of the SVG file or a '@' character followed by the SVG data string.
22875 * @param $x (float) Abscissa of the upper-left corner.
22876 * @param $y (float) Ordinate of the upper-left corner.
22877 * @param $w (float) Width of the image in the page. If not specified or equal to zero, it is automatically calculated.
22878 * @param $h (float) Height of the image in the page. If not specified or equal to zero, it is automatically calculated.
22879 * @param $link (mixed) URL or identifier returned by AddLink().
22880 * @param $align (string) Indicates the alignment of the pointer next to image insertion relative to image height. The value can be:<ul><li>T: top-right for LTR or top-left for RTL</li><li>M: middle-right for LTR or middle-left for RTL</li><li>B: bottom-right for LTR or bottom-left for RTL</li><li>N: next line</li></ul> If the alignment is an empty string, then the pointer will be restored on the starting SVG position.
22881 * @param $palign (string) Allows to center or align the image on the current line. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul>
22882 * @param $border (mixed) Indicates if borders must be drawn around the cell. The value can be a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul> or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul> or an array of line styles for each border group - for example: array('LTRB' => array('width' => 2, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(0, 0, 0)))
22883 * @param $fitonpage (boolean) if true the image is resized to not exceed page dimensions.
22884 * @author Nicola Asuni
22885 * @since 5.0.000 (2010-05-02)
22886 * @public
22887 */
22888 public function ImageSVG($file, $x='', $y='', $w=0, $h=0, $link='', $align='', $palign='', $border=0, $fitonpage=false) {
22889 if ($this->state != 2) {
22890 return;
22891 }
22892 // reseet SVG vars
22893 $this->svggradients = array();
22894 $this->svggradientid = 0;
22895 $this->svgdefsmode = false;
22896 $this->svgdefs = array();
22897 $this->svgclipmode = false;
22898 $this->svgclippaths = array();
22899 $this->svgcliptm = array();
22900 $this->svgclipid = 0;
22901 $this->svgtext = '';
22902 $this->svgtextmode = array();
22903 if ($this->rasterize_vector_images AND ($w > 0) AND ($h > 0)) {
22904 // convert SVG to raster image using GD or ImageMagick libraries
22905 return $this->Image($file, $x, $y, $w, $h, 'SVG', $link, $align, true, 300, $palign, false, false, $border, false, false, false);
22906 }
22907 if ($file[0] === '@') { // image from string
22908 $this->svgdir = '';
22909 $svgdata = substr($file, 1);
22910 } else { // SVG file
22911 $this->svgdir = dirname($file);
22912 $svgdata = TCPDF_STATIC::fileGetContents($file);
22913 }
22914 if ($svgdata === FALSE) {
22915 $this->Error('SVG file not found: '.$file);
22916 }
22917 if ($x === '') {
22918 $x = $this->x;
22919 }
22920 if ($y === '') {
22921 $y = $this->y;
22922 }
22923 // check page for no-write regions and adapt page margins if necessary
22924 list($x, $y) = $this->checkPageRegions($h, $x, $y);
22925 $k = $this->k;
22926 $ox = 0;
22927 $oy = 0;
22928 $ow = $w;
22929 $oh = $h;
22930 $aspect_ratio_align = 'xMidYMid';
22931 $aspect_ratio_ms = 'meet';
22932 $regs = array();
22933 // get original image width and height
22934 preg_match('/<svg([^\>]*)>/si', $svgdata, $regs);
22935 if (isset($regs[1]) AND !empty($regs[1])) {
22936 $tmp = array();
22937 if (preg_match('/[\s]+x[\s]*=[\s]*"([^"]*)"/si', $regs[1], $tmp)) {
22938 $ox = $this->getHTMLUnitToUnits($tmp[1], 0, $this->svgunit, false);
22939 }
22940 $tmp = array();
22941 if (preg_match('/[\s]+y[\s]*=[\s]*"([^"]*)"/si', $regs[1], $tmp)) {
22942 $oy = $this->getHTMLUnitToUnits($tmp[1], 0, $this->svgunit, false);
22943 }
22944 $tmp = array();
22945 if (preg_match('/[\s]+width[\s]*=[\s]*"([^"]*)"/si', $regs[1], $tmp)) {
22946 $ow = $this->getHTMLUnitToUnits($tmp[1], 1, $this->svgunit, false);
22947 }
22948 $tmp = array();
22949 if (preg_match('/[\s]+height[\s]*=[\s]*"([^"]*)"/si', $regs[1], $tmp)) {
22950 $oh = $this->getHTMLUnitToUnits($tmp[1], 1, $this->svgunit, false);
22951 }
22952 $tmp = array();
22953 $view_box = array();
22954 if (preg_match('/[\s]+viewBox[\s]*=[\s]*"[\s]*([0-9\.\-]+)[\s]+([0-9\.\-]+)[\s]+([0-9\.]+)[\s]+([0-9\.]+)[\s]*"/si', $regs[1], $tmp)) {
22955 if (count($tmp) == 5) {
22956 array_shift($tmp);
22957 foreach ($tmp as $key => $val) {
22958 $view_box[$key] = $this->getHTMLUnitToUnits($val, 0, $this->svgunit, false);
22959 }
22960 $ox = $view_box[0];
22961 $oy = $view_box[1];
22962 }
22963 // get aspect ratio
22964 $tmp = array();
22965 if (preg_match('/[\s]+preserveAspectRatio[\s]*=[\s]*"([^"]*)"/si', $regs[1], $tmp)) {
22966 $aspect_ratio = preg_split('/[\s]+/si', $tmp[1]);
22967 switch (count($aspect_ratio)) {
22968 case 3: {
22969 $aspect_ratio_align = $aspect_ratio[1];
22970 $aspect_ratio_ms = $aspect_ratio[2];
22971 break;
22972 }
22973 case 2: {
22974 $aspect_ratio_align = $aspect_ratio[0];
22975 $aspect_ratio_ms = $aspect_ratio[1];
22976 break;
22977 }
22978 case 1: {
22979 $aspect_ratio_align = $aspect_ratio[0];
22980 $aspect_ratio_ms = 'meet';
22981 break;
22982 }
22983 }
22984 }
22985 }
22986 }
22987 if ($ow <= 0) {
22988 $ow = 1;
22989 }
22990 if ($oh <= 0) {
22991 $oh = 1;
22992 }
22993 // calculate image width and height on document
22994 if (($w <= 0) AND ($h <= 0)) {
22995 // convert image size to document unit
22996 $w = $ow;
22997 $h = $oh;
22998 } elseif ($w <= 0) {
22999 $w = $h * $ow / $oh;
23000 } elseif ($h <= 0) {
23001 $h = $w * $oh / $ow;
23002 }
23003 // fit the image on available space
23004 list($w, $h, $x, $y) = $this->fitBlock($w, $h, $x, $y, $fitonpage);
23005 if ($this->rasterize_vector_images) {
23006 // convert SVG to raster image using GD or ImageMagick libraries
23007 return $this->Image($file, $x, $y, $w, $h, 'SVG', $link, $align, true, 300, $palign, false, false, $border, false, false, false);
23008 }
23009 // set alignment
23010 $this->img_rb_y = $y + $h;
23011 // set alignment
23012 if ($this->rtl) {
23013 if ($palign == 'L') {
23014 $ximg = $this->lMargin;
23015 } elseif ($palign == 'C') {
23016 $ximg = ($this->w + $this->lMargin - $this->rMargin - $w) / 2;
23017 } elseif ($palign == 'R') {
23018 $ximg = $this->w - $this->rMargin - $w;
23019 } else {
23020 $ximg = $x - $w;
23021 }
23022 $this->img_rb_x = $ximg;
23023 } else {
23024 if ($palign == 'L') {
23025 $ximg = $this->lMargin;
23026 } elseif ($palign == 'C') {
23027 $ximg = ($this->w + $this->lMargin - $this->rMargin - $w) / 2;
23028 } elseif ($palign == 'R') {
23029 $ximg = $this->w - $this->rMargin - $w;
23030 } else {
23031 $ximg = $x;
23032 }
23033 $this->img_rb_x = $ximg + $w;
23034 }
23035 // store current graphic vars
23036 $gvars = $this->getGraphicVars();
23037 // store SVG position and scale factors
23038 $svgoffset_x = ($ximg - $ox) * $this->k;
23039 $svgoffset_y = -($y - $oy) * $this->k;
23040 if (isset($view_box[2]) AND ($view_box[2] > 0) AND ($view_box[3] > 0)) {
23041 $ow = $view_box[2];
23042 $oh = $view_box[3];
23043 } else {
23044 if ($ow <= 0) {
23045 $ow = $w;
23046 }
23047 if ($oh <= 0) {
23048 $oh = $h;
23049 }
23050 }
23051 $svgscale_x = $w / $ow;
23052 $svgscale_y = $h / $oh;
23053 // scaling and alignment
23054 if ($aspect_ratio_align != 'none') {
23055 // store current scaling values
23056 $svgscale_old_x = $svgscale_x;
23057 $svgscale_old_y = $svgscale_y;
23058 // force uniform scaling
23059 if ($aspect_ratio_ms == 'slice') {
23060 // the entire viewport is covered by the viewBox
23061 if ($svgscale_x > $svgscale_y) {
23062 $svgscale_y = $svgscale_x;
23063 } elseif ($svgscale_x < $svgscale_y) {
23064 $svgscale_x = $svgscale_y;
23065 }
23066 } else { // meet
23067 // the entire viewBox is visible within the viewport
23068 if ($svgscale_x < $svgscale_y) {
23069 $svgscale_y = $svgscale_x;
23070 } elseif ($svgscale_x > $svgscale_y) {
23071 $svgscale_x = $svgscale_y;
23072 }
23073 }
23074 // correct X alignment
23075 switch (substr($aspect_ratio_align, 1, 3)) {
23076 case 'Min': {
23077 // do nothing
23078 break;
23079 }
23080 case 'Max': {
23081 $svgoffset_x += (($w * $this->k) - ($ow * $this->k * $svgscale_x));
23082 break;
23083 }
23084 default:
23085 case 'Mid': {
23086 $svgoffset_x += ((($w * $this->k) - ($ow * $this->k * $svgscale_x)) / 2);
23087 break;
23088 }
23089 }
23090 // correct Y alignment
23091 switch (substr($aspect_ratio_align, 5)) {
23092 case 'Min': {
23093 // do nothing
23094 break;
23095 }
23096 case 'Max': {
23097 $svgoffset_y -= (($h * $this->k) - ($oh * $this->k * $svgscale_y));
23098 break;
23099 }
23100 default:
23101 case 'Mid': {
23102 $svgoffset_y -= ((($h * $this->k) - ($oh * $this->k * $svgscale_y)) / 2);
23103 break;
23104 }
23105 }
23106 }
23107 // store current page break mode
23108 $page_break_mode = $this->AutoPageBreak;
23109 $page_break_margin = $this->getBreakMargin();
23110 $cell_padding = $this->cell_padding;
23111 $this->SetCellPadding(0);
23112 $this->SetAutoPageBreak(false);
23113 // save the current graphic state
23114 $this->_out('q'.$this->epsmarker);
23115 // set initial clipping mask
23116 $this->Rect($ximg, $y, $w, $h, 'CNZ', array(), array());
23117 // scale and translate
23118 $e = $ox * $this->k * (1 - $svgscale_x);
23119 $f = ($this->h - $oy) * $this->k * (1 - $svgscale_y);
23120 $this->_out(sprintf('%F %F %F %F %F %F cm', $svgscale_x, 0, 0, $svgscale_y, ($e + $svgoffset_x), ($f + $svgoffset_y)));
23121 // creates a new XML parser to be used by the other XML functions
23122 $this->parser = xml_parser_create('UTF-8');
23123 // the following function allows to use parser inside object
23124 xml_set_object($this->parser, $this);
23125 // disable case-folding for this XML parser
23126 xml_parser_set_option($this->parser, XML_OPTION_CASE_FOLDING, 0);
23127 // sets the element handler functions for the XML parser
23128 xml_set_element_handler($this->parser, 'startSVGElementHandler', 'endSVGElementHandler');
23129 // sets the character data handler function for the XML parser
23130 xml_set_character_data_handler($this->parser, 'segSVGContentHandler');
23131 // start parsing an XML document
23132 if (!xml_parse($this->parser, $svgdata)) {
23133 $error_message = sprintf('SVG Error: %s at line %d', xml_error_string(xml_get_error_code($this->parser)), xml_get_current_line_number($this->parser));
23134 $this->Error($error_message);
23135 }
23136 // free this XML parser
23137 xml_parser_free($this->parser);
23138 // restore previous graphic state
23139 $this->_out($this->epsmarker.'Q');
23140 // restore graphic vars
23141 $this->setGraphicVars($gvars);
23142 $this->lasth = $gvars['lasth'];
23143 if (!empty($border)) {
23144 $bx = $this->x;
23145 $by = $this->y;
23146 $this->x = $ximg;
23147 if ($this->rtl) {
23148 $this->x += $w;
23149 }
23150 $this->y = $y;
23151 $this->Cell($w, $h, '', $border, 0, '', 0, '', 0, true);
23152 $this->x = $bx;
23153 $this->y = $by;
23154 }
23155 if ($link) {
23156 $this->Link($ximg, $y, $w, $h, $link, 0);
23157 }
23158 // set pointer to align the next text/objects
23159 switch($align) {
23160 case 'T':{
23161 $this->y = $y;
23162 $this->x = $this->img_rb_x;
23163 break;
23164 }
23165 case 'M':{
23166 $this->y = $y + round($h/2);
23167 $this->x = $this->img_rb_x;
23168 break;
23169 }
23170 case 'B':{
23171 $this->y = $this->img_rb_y;
23172 $this->x = $this->img_rb_x;
23173 break;
23174 }
23175 case 'N':{
23176 $this->SetY($this->img_rb_y);
23177 break;
23178 }
23179 default:{
23180 // restore pointer to starting position
23181 $this->x = $gvars['x'];
23182 $this->y = $gvars['y'];
23183 $this->page = $gvars['page'];
23184 $this->current_column = $gvars['current_column'];
23185 $this->tMargin = $gvars['tMargin'];
23186 $this->bMargin = $gvars['bMargin'];
23187 $this->w = $gvars['w'];
23188 $this->h = $gvars['h'];
23189 $this->wPt = $gvars['wPt'];
23190 $this->hPt = $gvars['hPt'];
23191 $this->fwPt = $gvars['fwPt'];
23192 $this->fhPt = $gvars['fhPt'];
23193 break;
23194 }
23195 }
23196 $this->endlinex = $this->img_rb_x;
23197 // restore page break
23198 $this->SetAutoPageBreak($page_break_mode, $page_break_margin);
23199 $this->cell_padding = $cell_padding;
23200 }
23201
23202 /**
23203 * Convert SVG transformation matrix to PDF.
23204 * @param $tm (array) original SVG transformation matrix
23205 * @return array transformation matrix
23206 * @protected
23207 * @since 5.0.000 (2010-05-02)
23208 */
23209 protected function convertSVGtMatrix($tm) {
23210 $a = $tm[0];
23211 $b = -$tm[1];
23212 $c = -$tm[2];
23213 $d = $tm[3];
23214 $e = $this->getHTMLUnitToUnits($tm[4], 1, $this->svgunit, false) * $this->k;
23215 $f = -$this->getHTMLUnitToUnits($tm[5], 1, $this->svgunit, false) * $this->k;
23216 $x = 0;
23217 $y = $this->h * $this->k;
23218 $e = ($x * (1 - $a)) - ($y * $c) + $e;
23219 $f = ($y * (1 - $d)) - ($x * $b) + $f;
23220 return array($a, $b, $c, $d, $e, $f);
23221 }
23222
23223 /**
23224 * Apply SVG graphic transformation matrix.
23225 * @param $tm (array) original SVG transformation matrix
23226 * @protected
23227 * @since 5.0.000 (2010-05-02)
23228 */
23229 protected function SVGTransform($tm) {
23230 $this->Transform($this->convertSVGtMatrix($tm));
23231 }
23232
23233 /**
23234 * Apply the requested SVG styles (*** TO BE COMPLETED ***)
23235 * @param $svgstyle (array) array of SVG styles to apply
23236 * @param $prevsvgstyle (array) array of previous SVG style
23237 * @param $x (int) X origin of the bounding box
23238 * @param $y (int) Y origin of the bounding box
23239 * @param $w (int) width of the bounding box
23240 * @param $h (int) height of the bounding box
23241 * @param $clip_function (string) clip function
23242 * @param $clip_params (array) array of parameters for clipping function
23243 * @return object style
23244 * @author Nicola Asuni
23245 * @since 5.0.000 (2010-05-02)
23246 * @protected
23247 */
23248 protected function setSVGStyles($svgstyle, $prevsvgstyle, $x=0, $y=0, $w=1, $h=1, $clip_function='', $clip_params=array()) {
23249 if ($this->state != 2) {
23250 return;
23251 }
23252 $objstyle = '';
23253 $minlen = (0.01 / $this->k); // minimum acceptable length
23254 if (!isset($svgstyle['opacity'])) {
23255 return $objstyle;
23256 }
23257 // clip-path
23258 $regs = array();
23259 if (preg_match('/url\([\s]*\#([^\)]*)\)/si', $svgstyle['clip-path'], $regs)) {
23260 $clip_path = $this->svgclippaths[$regs[1]];
23261 foreach ($clip_path as $cp) {
23262 $this->startSVGElementHandler('clip-path', $cp['name'], $cp['attribs'], $cp['tm']);
23263 }
23264 }
23265 // opacity
23266 if ($svgstyle['opacity'] != 1) {
23267 $this->setAlpha($svgstyle['opacity'], 'Normal', $svgstyle['opacity'], false);
23268 }
23269 // color
23270 $fill_color = TCPDF_COLORS::convertHTMLColorToDec($svgstyle['color'], $this->spot_colors);
23271 $this->SetFillColorArray($fill_color);
23272 // text color
23273 $text_color = TCPDF_COLORS::convertHTMLColorToDec($svgstyle['text-color'], $this->spot_colors);
23274 $this->SetTextColorArray($text_color);
23275 // clip
23276 if (preg_match('/rect\(([a-z0-9\-\.]*)[\s]*([a-z0-9\-\.]*)[\s]*([a-z0-9\-\.]*)[\s]*([a-z0-9\-\.]*)\)/si', $svgstyle['clip'], $regs)) {
23277 $top = (isset($regs[1])?$this->getHTMLUnitToUnits($regs[1], 0, $this->svgunit, false):0);
23278 $right = (isset($regs[2])?$this->getHTMLUnitToUnits($regs[2], 0, $this->svgunit, false):0);
23279 $bottom = (isset($regs[3])?$this->getHTMLUnitToUnits($regs[3], 0, $this->svgunit, false):0);
23280 $left = (isset($regs[4])?$this->getHTMLUnitToUnits($regs[4], 0, $this->svgunit, false):0);
23281 $cx = $x + $left;
23282 $cy = $y + $top;
23283 $cw = $w - $left - $right;
23284 $ch = $h - $top - $bottom;
23285 if ($svgstyle['clip-rule'] == 'evenodd') {
23286 $clip_rule = 'CNZ';
23287 } else {
23288 $clip_rule = 'CEO';
23289 }
23290 $this->Rect($cx, $cy, $cw, $ch, $clip_rule, array(), array());
23291 }
23292 // fill
23293 $regs = array();
23294 if (preg_match('/url\([\s]*\#([^\)]*)\)/si', $svgstyle['fill'], $regs)) {
23295 // gradient
23296 $gradient = $this->svggradients[$regs[1]];
23297 if (isset($gradient['xref'])) {
23298 // reference to another gradient definition
23299 $newgradient = $this->svggradients[$gradient['xref']];
23300 $newgradient['coords'] = $gradient['coords'];
23301 $newgradient['mode'] = $gradient['mode'];
23302 $newgradient['type'] = $gradient['type'];
23303 $newgradient['gradientUnits'] = $gradient['gradientUnits'];
23304 if (isset($gradient['gradientTransform'])) {
23305 $newgradient['gradientTransform'] = $gradient['gradientTransform'];
23306 }
23307 $gradient = $newgradient;
23308 }
23309 //save current Graphic State
23310 $this->_outSaveGraphicsState();
23311 //set clipping area
23312 if (!empty($clip_function) AND method_exists($this, $clip_function)) {
23313 $bbox = call_user_func_array(array($this, $clip_function), $clip_params);
23314 if ((!isset($gradient['type']) OR ($gradient['type'] != 3)) AND is_array($bbox) AND (count($bbox) == 4)) {
23315 list($x, $y, $w, $h) = $bbox;
23316 }
23317 }
23318 if ($gradient['mode'] == 'measure') {
23319 if (!isset($gradient['coords'][4])) {
23320 $gradient['coords'][4] = 0.5;
23321 }
23322 if (isset($gradient['gradientTransform']) AND !empty($gradient['gradientTransform'])) {
23323 $gtm = $gradient['gradientTransform'];
23324 // apply transformation matrix
23325 $xa = ($gtm[0] * $gradient['coords'][0]) + ($gtm[2] * $gradient['coords'][1]) + $gtm[4];
23326 $ya = ($gtm[1] * $gradient['coords'][0]) + ($gtm[3] * $gradient['coords'][1]) + $gtm[5];
23327 $xb = ($gtm[0] * $gradient['coords'][2]) + ($gtm[2] * $gradient['coords'][3]) + $gtm[4];
23328 $yb = ($gtm[1] * $gradient['coords'][2]) + ($gtm[3] * $gradient['coords'][3]) + $gtm[5];
23329 $r = sqrt(pow(($gtm[0] * $gradient['coords'][4]), 2) + pow(($gtm[1] * $gradient['coords'][4]), 2));
23330 $gradient['coords'][0] = $xa;
23331 $gradient['coords'][1] = $ya;
23332 $gradient['coords'][2] = $xb;
23333 $gradient['coords'][3] = $yb;
23334 $gradient['coords'][4] = $r;
23335 }
23336 // convert SVG coordinates to user units
23337 $gradient['coords'][0] = $this->getHTMLUnitToUnits($gradient['coords'][0], 0, $this->svgunit, false);
23338 $gradient['coords'][1] = $this->getHTMLUnitToUnits($gradient['coords'][1], 0, $this->svgunit, false);
23339 $gradient['coords'][2] = $this->getHTMLUnitToUnits($gradient['coords'][2], 0, $this->svgunit, false);
23340 $gradient['coords'][3] = $this->getHTMLUnitToUnits($gradient['coords'][3], 0, $this->svgunit, false);
23341 $gradient['coords'][4] = $this->getHTMLUnitToUnits($gradient['coords'][4], 0, $this->svgunit, false);
23342 if ($w <= $minlen) {
23343 $w = $minlen;
23344 }
23345 if ($h <= $minlen) {
23346 $h = $minlen;
23347 }
23348 // shift units
23349 if ($gradient['gradientUnits'] == 'objectBoundingBox') {
23350 // convert to SVG coordinate system
23351 $gradient['coords'][0] += $x;
23352 $gradient['coords'][1] += $y;
23353 $gradient['coords'][2] += $x;
23354 $gradient['coords'][3] += $y;
23355 }
23356 // calculate percentages
23357 $gradient['coords'][0] = (($gradient['coords'][0] - $x) / $w);
23358 $gradient['coords'][1] = (($gradient['coords'][1] - $y) / $h);
23359 $gradient['coords'][2] = (($gradient['coords'][2] - $x) / $w);
23360 $gradient['coords'][3] = (($gradient['coords'][3] - $y) / $h);
23361 $gradient['coords'][4] /= $w;
23362 } elseif ($gradient['mode'] == 'percentage') {
23363 foreach($gradient['coords'] as $key => $val) {
23364 $gradient['coords'][$key] = (intval($val) / 100);
23365 if ($val < 0) {
23366 $gradient['coords'][$key] = 0;
23367 } elseif ($val > 1) {
23368 $gradient['coords'][$key] = 1;
23369 }
23370 }
23371 }
23372 if (($gradient['type'] == 2) AND ($gradient['coords'][0] == $gradient['coords'][2]) AND ($gradient['coords'][1] == $gradient['coords'][3])) {
23373 // single color (no shading)
23374 $gradient['coords'][0] = 1;
23375 $gradient['coords'][1] = 0;
23376 $gradient['coords'][2] = 0.999;
23377 $gradient['coords'][3] = 0;
23378 }
23379 // swap Y coordinates
23380 $tmp = $gradient['coords'][1];
23381 $gradient['coords'][1] = $gradient['coords'][3];
23382 $gradient['coords'][3] = $tmp;
23383 // set transformation map for gradient
23384 $cy = ($this->h - $y);
23385 if ($gradient['type'] == 3) {
23386 // circular gradient
23387 $cy -= ($gradient['coords'][1] * ($w + $h));
23388 } else {
23389 $cy -= $h;
23390 }
23391 $this->_out(sprintf('%F 0 0 %F %F %F cm', ($w * $this->k), ($h * $this->k), ($x * $this->k), ($cy * $this->k)));
23392 if (count($gradient['stops']) > 1) {
23393 $this->Gradient($gradient['type'], $gradient['coords'], $gradient['stops'], array(), false);
23394 }
23395 } elseif ($svgstyle['fill'] != 'none') {
23396 $fill_color = TCPDF_COLORS::convertHTMLColorToDec($svgstyle['fill'], $this->spot_colors);
23397 if ($svgstyle['fill-opacity'] != 1) {
23398 $this->setAlpha($this->alpha['CA'], 'Normal', $svgstyle['fill-opacity'], false);
23399 }
23400 $this->SetFillColorArray($fill_color);
23401 if ($svgstyle['fill-rule'] == 'evenodd') {
23402 $objstyle .= 'F*';
23403 } else {
23404 $objstyle .= 'F';
23405 }
23406 }
23407 // stroke
23408 if ($svgstyle['stroke'] != 'none') {
23409 if ($svgstyle['stroke-opacity'] != 1) {
23410 $this->setAlpha($svgstyle['stroke-opacity'], 'Normal', $this->alpha['ca'], false);
23411 } elseif (preg_match('/rgba\(\d+%?,\s*\d+%?,\s*\d+%?,\s*(\d+(?:\.\d+)?)\)/i', $svgstyle['stroke'], $rgba_matches)) {
23412 $this->setAlpha($rgba_matches[1], 'Normal', $this->alpha['ca'], false);
23413 }
23414 $stroke_style = array(
23415 'color' => TCPDF_COLORS::convertHTMLColorToDec($svgstyle['stroke'], $this->spot_colors),
23416 'width' => $this->getHTMLUnitToUnits($svgstyle['stroke-width'], 0, $this->svgunit, false),
23417 'cap' => $svgstyle['stroke-linecap'],
23418 'join' => $svgstyle['stroke-linejoin']
23419 );
23420 if (isset($svgstyle['stroke-dasharray']) AND !empty($svgstyle['stroke-dasharray']) AND ($svgstyle['stroke-dasharray'] != 'none')) {
23421 $stroke_style['dash'] = $svgstyle['stroke-dasharray'];
23422 }
23423 $this->SetLineStyle($stroke_style);
23424 $objstyle .= 'D';
23425 }
23426 // font
23427 $regs = array();
23428 if (!empty($svgstyle['font'])) {
23429 if (preg_match('/font-family[\s]*:[\s]*([^\;\"]*)/si', $svgstyle['font'], $regs)) {
23430 $font_family = $this->getFontFamilyName($regs[1]);
23431 } else {
23432 $font_family = $svgstyle['font-family'];
23433 }
23434 if (preg_match('/font-size[\s]*:[\s]*([^\s\;\"]*)/si', $svgstyle['font'], $regs)) {
23435 $font_size = trim($regs[1]);
23436 } else {
23437 $font_size = $svgstyle['font-size'];
23438 }
23439 if (preg_match('/font-style[\s]*:[\s]*([^\s\;\"]*)/si', $svgstyle['font'], $regs)) {
23440 $font_style = trim($regs[1]);
23441 } else {
23442 $font_style = $svgstyle['font-style'];
23443 }
23444 if (preg_match('/font-weight[\s]*:[\s]*([^\s\;\"]*)/si', $svgstyle['font'], $regs)) {
23445 $font_weight = trim($regs[1]);
23446 } else {
23447 $font_weight = $svgstyle['font-weight'];
23448 }
23449 if (preg_match('/font-stretch[\s]*:[\s]*([^\s\;\"]*)/si', $svgstyle['font'], $regs)) {
23450 $font_stretch = trim($regs[1]);
23451 } else {
23452 $font_stretch = $svgstyle['font-stretch'];
23453 }
23454 if (preg_match('/letter-spacing[\s]*:[\s]*([^\s\;\"]*)/si', $svgstyle['font'], $regs)) {
23455 $font_spacing = trim($regs[1]);
23456 } else {
23457 $font_spacing = $svgstyle['letter-spacing'];
23458 }
23459 } else {
23460 $font_family = $this->getFontFamilyName($svgstyle['font-family']);
23461 $font_size = $svgstyle['font-size'];
23462 $font_style = $svgstyle['font-style'];
23463 $font_weight = $svgstyle['font-weight'];
23464 $font_stretch = $svgstyle['font-stretch'];
23465 $font_spacing = $svgstyle['letter-spacing'];
23466 }
23467 $font_size = $this->getHTMLFontUnits($font_size, $this->svgstyles[0]['font-size'], $prevsvgstyle['font-size'], $this->svgunit);
23468 $font_stretch = $this->getCSSFontStretching($font_stretch, $svgstyle['font-stretch']);
23469 $font_spacing = $this->getCSSFontSpacing($font_spacing, $svgstyle['letter-spacing']);
23470 switch ($font_style) {
23471 case 'italic': {
23472 $font_style = 'I';
23473 break;
23474 }
23475 case 'oblique': {
23476 $font_style = 'I';
23477 break;
23478 }
23479 default:
23480 case 'normal': {
23481 $font_style = '';
23482 break;
23483 }
23484 }
23485 switch ($font_weight) {
23486 case 'bold':
23487 case 'bolder': {
23488 $font_style .= 'B';
23489 break;
23490 }
23491 }
23492 switch ($svgstyle['text-decoration']) {
23493 case 'underline': {
23494 $font_style .= 'U';
23495 break;
23496 }
23497 case 'overline': {
23498 $font_style .= 'O';
23499 break;
23500 }
23501 case 'line-through': {
23502 $font_style .= 'D';
23503 break;
23504 }
23505 default:
23506 case 'none': {
23507 break;
23508 }
23509 }
23510 $this->SetFont($font_family, $font_style, $font_size);
23511 $this->setFontStretching($font_stretch);
23512 $this->setFontSpacing($font_spacing);
23513 return $objstyle;
23514 }
23515
23516 /**
23517 * Draws an SVG path
23518 * @param $d (string) attribute d of the path SVG element
23519 * @param $style (string) Style of rendering. Possible values are:
23520 * <ul>
23521 * <li>D or empty string: Draw (default).</li>
23522 * <li>F: Fill.</li>
23523 * <li>F*: Fill using the even-odd rule to determine which regions lie inside the clipping path.</li>
23524 * <li>DF or FD: Draw and fill.</li>
23525 * <li>DF* or FD*: Draw and fill using the even-odd rule to determine which regions lie inside the clipping path.</li>
23526 * <li>CNZ: Clipping mode (using the even-odd rule to determine which regions lie inside the clipping path).</li>
23527 * <li>CEO: Clipping mode (using the nonzero winding number rule to determine which regions lie inside the clipping path).</li>
23528 * </ul>
23529 * @return array of container box measures (x, y, w, h)
23530 * @author Nicola Asuni
23531 * @since 5.0.000 (2010-05-02)
23532 * @protected
23533 */
23534 protected function SVGPath($d, $style='') {
23535 if ($this->state != 2) {
23536 return;
23537 }
23538 // set fill/stroke style
23539 $op = TCPDF_STATIC::getPathPaintOperator($style, '');
23540 if (empty($op)) {
23541 return;
23542 }
23543 $paths = array();
23544 $d = preg_replace('/([0-9ACHLMQSTVZ])([\-\+])/si', '\\1 \\2', $d);
23545 preg_match_all('/([ACHLMQSTVZ])[\s]*([^ACHLMQSTVZ\"]*)/si', $d, $paths, PREG_SET_ORDER);
23546 $x = 0;
23547 $y = 0;
23548 $x1 = 0;
23549 $y1 = 0;
23550 $x2 = 0;
23551 $y2 = 0;
23552 $xmin = 2147483647;
23553 $xmax = 0;
23554 $ymin = 2147483647;
23555 $ymax = 0;
23556 $relcoord = false;
23557 $minlen = (0.01 / $this->k); // minimum acceptable length (3 point)
23558 $firstcmd = true; // used to print first point
23559 // draw curve pieces
23560 foreach ($paths as $key => $val) {
23561 // get curve type
23562 $cmd = trim($val[1]);
23563 if (strtolower($cmd) == $cmd) {
23564 // use relative coordinated instead of absolute
23565 $relcoord = true;
23566 $xoffset = $x;
23567 $yoffset = $y;
23568 } else {
23569 $relcoord = false;
23570 $xoffset = 0;
23571 $yoffset = 0;
23572 }
23573 $params = array();
23574 if (isset($val[2])) {
23575 // get curve parameters
23576 $rawparams = preg_split('/([\,\s]+)/si', trim($val[2]));
23577 $params = array();
23578 foreach ($rawparams as $ck => $cp) {
23579 $params[$ck] = $this->getHTMLUnitToUnits($cp, 0, $this->svgunit, false);
23580 if (abs($params[$ck]) < $minlen) {
23581 // aproximate little values to zero
23582 $params[$ck] = 0;
23583 }
23584 }
23585 }
23586 // store current origin point
23587 $x0 = $x;
23588 $y0 = $y;
23589 switch (strtoupper($cmd)) {
23590 case 'M': { // moveto
23591 foreach ($params as $ck => $cp) {
23592 if (($ck % 2) == 0) {
23593 $x = $cp + $xoffset;
23594 } else {
23595 $y = $cp + $yoffset;
23596 if ($firstcmd OR (abs($x0 - $x) >= $minlen) OR (abs($y0 - $y) >= $minlen)) {
23597 if ($ck == 1) {
23598 $this->_outPoint($x, $y);
23599 $firstcmd = false;
23600 } else {
23601 $this->_outLine($x, $y);
23602 }
23603 $x0 = $x;
23604 $y0 = $y;
23605 }
23606 $xmin = min($xmin, $x);
23607 $ymin = min($ymin, $y);
23608 $xmax = max($xmax, $x);
23609 $ymax = max($ymax, $y);
23610 if ($relcoord) {
23611 $xoffset = $x;
23612 $yoffset = $y;
23613 }
23614 }
23615 }
23616 break;
23617 }
23618 case 'L': { // lineto
23619 foreach ($params as $ck => $cp) {
23620 if (($ck % 2) == 0) {
23621 $x = $cp + $xoffset;
23622 } else {
23623 $y = $cp + $yoffset;
23624 if ((abs($x0 - $x) >= $minlen) OR (abs($y0 - $y) >= $minlen)) {
23625 $this->_outLine($x, $y);
23626 $x0 = $x;
23627 $y0 = $y;
23628 }
23629 $xmin = min($xmin, $x);
23630 $ymin = min($ymin, $y);
23631 $xmax = max($xmax, $x);
23632 $ymax = max($ymax, $y);
23633 if ($relcoord) {
23634 $xoffset = $x;
23635 $yoffset = $y;
23636 }
23637 }
23638 }
23639 break;
23640 }
23641 case 'H': { // horizontal lineto
23642 foreach ($params as $ck => $cp) {
23643 $x = $cp + $xoffset;
23644 if ((abs($x0 - $x) >= $minlen) OR (abs($y0 - $y) >= $minlen)) {
23645 $this->_outLine($x, $y);
23646 $x0 = $x;
23647 $y0 = $y;
23648 }
23649 $xmin = min($xmin, $x);
23650 $xmax = max($xmax, $x);
23651 if ($relcoord) {
23652 $xoffset = $x;
23653 }
23654 }
23655 break;
23656 }
23657 case 'V': { // vertical lineto
23658 foreach ($params as $ck => $cp) {
23659 $y = $cp + $yoffset;
23660 if ((abs($x0 - $x) >= $minlen) OR (abs($y0 - $y) >= $minlen)) {
23661 $this->_outLine($x, $y);
23662 $x0 = $x;
23663 $y0 = $y;
23664 }
23665 $ymin = min($ymin, $y);
23666 $ymax = max($ymax, $y);
23667 if ($relcoord) {
23668 $yoffset = $y;
23669 }
23670 }
23671 break;
23672 }
23673 case 'C': { // curveto
23674 foreach ($params as $ck => $cp) {
23675 $params[$ck] = $cp;
23676 if ((($ck + 1) % 6) == 0) {
23677 $x1 = $params[($ck - 5)] + $xoffset;
23678 $y1 = $params[($ck - 4)] + $yoffset;
23679 $x2 = $params[($ck - 3)] + $xoffset;
23680 $y2 = $params[($ck - 2)] + $yoffset;
23681 $x = $params[($ck - 1)] + $xoffset;
23682 $y = $params[($ck)] + $yoffset;
23683 $this->_outCurve($x1, $y1, $x2, $y2, $x, $y);
23684 $xmin = min($xmin, $x, $x1, $x2);
23685 $ymin = min($ymin, $y, $y1, $y2);
23686 $xmax = max($xmax, $x, $x1, $x2);
23687 $ymax = max($ymax, $y, $y1, $y2);
23688 if ($relcoord) {
23689 $xoffset = $x;
23690 $yoffset = $y;
23691 }
23692 }
23693 }
23694 break;
23695 }
23696 case 'S': { // shorthand/smooth curveto
23697 foreach ($params as $ck => $cp) {
23698 $params[$ck] = $cp;
23699 if ((($ck + 1) % 4) == 0) {
23700 if (($key > 0) AND ((strtoupper($paths[($key - 1)][1]) == 'C') OR (strtoupper($paths[($key - 1)][1]) == 'S'))) {
23701 $x1 = (2 * $x) - $x2;
23702 $y1 = (2 * $y) - $y2;
23703 } else {
23704 $x1 = $x;
23705 $y1 = $y;
23706 }
23707 $x2 = $params[($ck - 3)] + $xoffset;
23708 $y2 = $params[($ck - 2)] + $yoffset;
23709 $x = $params[($ck - 1)] + $xoffset;
23710 $y = $params[($ck)] + $yoffset;
23711 $this->_outCurve($x1, $y1, $x2, $y2, $x, $y);
23712 $xmin = min($xmin, $x, $x1, $x2);
23713 $ymin = min($ymin, $y, $y1, $y2);
23714 $xmax = max($xmax, $x, $x1, $x2);
23715 $ymax = max($ymax, $y, $y1, $y2);
23716 if ($relcoord) {
23717 $xoffset = $x;
23718 $yoffset = $y;
23719 }
23720 }
23721 }
23722 break;
23723 }
23724 case 'Q': { // quadratic Bezier curveto
23725 foreach ($params as $ck => $cp) {
23726 $params[$ck] = $cp;
23727 if ((($ck + 1) % 4) == 0) {
23728 // convert quadratic points to cubic points
23729 $x1 = $params[($ck - 3)] + $xoffset;
23730 $y1 = $params[($ck - 2)] + $yoffset;
23731 $xa = ($x + (2 * $x1)) / 3;
23732 $ya = ($y + (2 * $y1)) / 3;
23733 $x = $params[($ck - 1)] + $xoffset;
23734 $y = $params[($ck)] + $yoffset;
23735 $xb = ($x + (2 * $x1)) / 3;
23736 $yb = ($y + (2 * $y1)) / 3;
23737 $this->_outCurve($xa, $ya, $xb, $yb, $x, $y);
23738 $xmin = min($xmin, $x, $xa, $xb);
23739 $ymin = min($ymin, $y, $ya, $yb);
23740 $xmax = max($xmax, $x, $xa, $xb);
23741 $ymax = max($ymax, $y, $ya, $yb);
23742 if ($relcoord) {
23743 $xoffset = $x;
23744 $yoffset = $y;
23745 }
23746 }
23747 }
23748 break;
23749 }
23750 case 'T': { // shorthand/smooth quadratic Bezier curveto
23751 foreach ($params as $ck => $cp) {
23752 $params[$ck] = $cp;
23753 if (($ck % 2) != 0) {
23754 if (($key > 0) AND ((strtoupper($paths[($key - 1)][1]) == 'Q') OR (strtoupper($paths[($key - 1)][1]) == 'T'))) {
23755 $x1 = (2 * $x) - $x1;
23756 $y1 = (2 * $y) - $y1;
23757 } else {
23758 $x1 = $x;
23759 $y1 = $y;
23760 }
23761 // convert quadratic points to cubic points
23762 $xa = ($x + (2 * $x1)) / 3;
23763 $ya = ($y + (2 * $y1)) / 3;
23764 $x = $params[($ck - 1)] + $xoffset;
23765 $y = $params[($ck)] + $yoffset;
23766 $xb = ($x + (2 * $x1)) / 3;
23767 $yb = ($y + (2 * $y1)) / 3;
23768 $this->_outCurve($xa, $ya, $xb, $yb, $x, $y);
23769 $xmin = min($xmin, $x, $xa, $xb);
23770 $ymin = min($ymin, $y, $ya, $yb);
23771 $xmax = max($xmax, $x, $xa, $xb);
23772 $ymax = max($ymax, $y, $ya, $yb);
23773 if ($relcoord) {
23774 $xoffset = $x;
23775 $yoffset = $y;
23776 }
23777 }
23778 }
23779 break;
23780 }
23781 case 'A': { // elliptical arc
23782 foreach ($params as $ck => $cp) {
23783 $params[$ck] = $cp;
23784 if ((($ck + 1) % 7) == 0) {
23785 $x0 = $x;
23786 $y0 = $y;
23787 $rx = abs($params[($ck - 6)]);
23788 $ry = abs($params[($ck - 5)]);
23789 $ang = -$rawparams[($ck - 4)];
23790 $angle = deg2rad($ang);
23791 $fa = $rawparams[($ck - 3)]; // large-arc-flag
23792 $fs = $rawparams[($ck - 2)]; // sweep-flag
23793 $x = $params[($ck - 1)] + $xoffset;
23794 $y = $params[$ck] + $yoffset;
23795 if ((abs($x0 - $x) < $minlen) AND (abs($y0 - $y) < $minlen)) {
23796 // endpoints are almost identical
23797 $xmin = min($xmin, $x);
23798 $ymin = min($ymin, $y);
23799 $xmax = max($xmax, $x);
23800 $ymax = max($ymax, $y);
23801 } else {
23802 $cos_ang = cos($angle);
23803 $sin_ang = sin($angle);
23804 $a = (($x0 - $x) / 2);
23805 $b = (($y0 - $y) / 2);
23806 $xa = ($a * $cos_ang) - ($b * $sin_ang);
23807 $ya = ($a * $sin_ang) + ($b * $cos_ang);
23808 $rx2 = $rx * $rx;
23809 $ry2 = $ry * $ry;
23810 $xa2 = $xa * $xa;
23811 $ya2 = $ya * $ya;
23812 $delta = ($xa2 / $rx2) + ($ya2 / $ry2);
23813 if ($delta > 1) {
23814 $rx *= sqrt($delta);
23815 $ry *= sqrt($delta);
23816 $rx2 = $rx * $rx;
23817 $ry2 = $ry * $ry;
23818 }
23819 $numerator = (($rx2 * $ry2) - ($rx2 * $ya2) - ($ry2 * $xa2));
23820 if ($numerator < 0) {
23821 $root = 0;
23822 } else {
23823 $root = sqrt($numerator / (($rx2 * $ya2) + ($ry2 * $xa2)));
23824 }
23825 if ($fa == $fs){
23826 $root *= -1;
23827 }
23828 $cax = $root * (($rx * $ya) / $ry);
23829 $cay = -$root * (($ry * $xa) / $rx);
23830 // coordinates of ellipse center
23831 $cx = ($cax * $cos_ang) - ($cay * $sin_ang) + (($x0 + $x) / 2);
23832 $cy = ($cax * $sin_ang) + ($cay * $cos_ang) + (($y0 + $y) / 2);
23833 // get angles
23834 $angs = TCPDF_STATIC::getVectorsAngle(1, 0, (($xa - $cax) / $rx), (($cay - $ya) / $ry));
23835 $dang = TCPDF_STATIC::getVectorsAngle((($xa - $cax) / $rx), (($ya - $cay) / $ry), ((-$xa - $cax) / $rx), ((-$ya - $cay) / $ry));
23836 if (($fs == 0) AND ($dang > 0)) {
23837 $dang -= (2 * M_PI);
23838 } elseif (($fs == 1) AND ($dang < 0)) {
23839 $dang += (2 * M_PI);
23840 }
23841 $angf = $angs - $dang;
23842 if ((($fs == 0) AND ($angs > $angf)) OR (($fs == 1) AND ($angs < $angf))) {
23843 // reverse angles
23844 $tmp = $angs;
23845 $angs = $angf;
23846 $angf = $tmp;
23847 }
23848 $angs = round(rad2deg($angs), 6);
23849 $angf = round(rad2deg($angf), 6);
23850 // covent angles to positive values
23851 if (($angs < 0) AND ($angf < 0)) {
23852 $angs += 360;
23853 $angf += 360;
23854 }
23855 $pie = false;
23856 if (($key == 0) AND (isset($paths[($key + 1)][1])) AND (trim($paths[($key + 1)][1]) == 'z')) {
23857 $pie = true;
23858 }
23859 list($axmin, $aymin, $axmax, $aymax) = $this->_outellipticalarc($cx, $cy, $rx, $ry, $ang, $angs, $angf, $pie, 2, false, ($fs == 0), true);
23860 $xmin = min($xmin, $x, $axmin);
23861 $ymin = min($ymin, $y, $aymin);
23862 $xmax = max($xmax, $x, $axmax);
23863 $ymax = max($ymax, $y, $aymax);
23864 }
23865 if ($relcoord) {
23866 $xoffset = $x;
23867 $yoffset = $y;
23868 }
23869 }
23870 }
23871 break;
23872 }
23873 case 'Z': {
23874 $this->_out('h');
23875 break;
23876 }
23877 }
23878 $firstcmd = false;
23879 } // end foreach
23880 if (!empty($op)) {
23881 $this->_out($op);
23882 }
23883 return array($xmin, $ymin, ($xmax - $xmin), ($ymax - $ymin));
23884 }
23885
23886 /**
23887 * Sets the opening SVG element handler function for the XML parser. (*** TO BE COMPLETED ***)
23888 * @param $parser (resource) The first parameter, parser, is a reference to the XML parser calling the handler.
23889 * @param $name (string) The second parameter, name, contains the name of the element for which this handler is called. If case-folding is in effect for this parser, the element name will be in uppercase letters.
23890 * @param $attribs (array) The third parameter, attribs, contains an associative array with the element's attributes (if any). The keys of this array are the attribute names, the values are the attribute values. Attribute names are case-folded on the same criteria as element names. Attribute values are not case-folded. The original order of the attributes can be retrieved by walking through attribs the normal way, using each(). The first key in the array was the first attribute, and so on.
23891 * @param $ctm (array) tranformation matrix for clipping mode (starting transformation matrix).
23892 * @author Nicola Asuni
23893 * @since 5.0.000 (2010-05-02)
23894 * @protected
23895 */
23896 protected function startSVGElementHandler($parser, $name, $attribs, $ctm=array()) {
23897 // check if we are in clip mode
23898 if ($this->svgclipmode) {
23899 $this->svgclippaths[$this->svgclipid][] = array('name' => $name, 'attribs' => $attribs, 'tm' => $this->svgcliptm[$this->svgclipid]);
23900 return;
23901 }
23902 if ($this->svgdefsmode AND !in_array($name, array('clipPath', 'linearGradient', 'radialGradient', 'stop'))) {
23903 if (isset($attribs['id'])) {
23904 $attribs['child_elements'] = array();
23905 $this->svgdefs[$attribs['id']] = array('name' => $name, 'attribs' => $attribs);
23906 return;
23907 }
23908 if (end($this->svgdefs) !== FALSE) {
23909 $last_svgdefs_id = key($this->svgdefs);
23910 if (isset($this->svgdefs[$last_svgdefs_id]['attribs']['child_elements'])) {
23911 $attribs['id'] = 'DF_'.(count($this->svgdefs[$last_svgdefs_id]['attribs']['child_elements']) + 1);
23912 $this->svgdefs[$last_svgdefs_id]['attribs']['child_elements'][$attribs['id']] = array('name' => $name, 'attribs' => $attribs);
23913 return;
23914 }
23915 }
23916 return;
23917 }
23918 $clipping = false;
23919 if ($parser == 'clip-path') {
23920 // set clipping mode
23921 $clipping = true;
23922 }
23923 // get styling properties
23924 $prev_svgstyle = $this->svgstyles[max(0,(count($this->svgstyles) - 1))]; // previous style
23925 $svgstyle = $this->svgstyles[0]; // set default style
23926 if ($clipping AND !isset($attribs['fill']) AND (!isset($attribs['style']) OR (!preg_match('/[;\"\s]{1}fill[\s]*:[\s]*([^;\"]*)/si', $attribs['style'], $attrval)))) {
23927 // default fill attribute for clipping
23928 $attribs['fill'] = 'none';
23929 }
23930 if (isset($attribs['style']) AND !TCPDF_STATIC::empty_string($attribs['style']) AND ($attribs['style'][0] != ';')) {
23931 // fix style for regular expression
23932 $attribs['style'] = ';'.$attribs['style'];
23933 }
23934 foreach ($prev_svgstyle as $key => $val) {
23935 if (in_array($key, TCPDF_IMAGES::$svginheritprop)) {
23936 // inherit previous value
23937 $svgstyle[$key] = $val;
23938 }
23939 if (isset($attribs[$key]) AND !TCPDF_STATIC::empty_string($attribs[$key])) {
23940 // specific attribute settings
23941 if ($attribs[$key] == 'inherit') {
23942 $svgstyle[$key] = $val;
23943 } else {
23944 $svgstyle[$key] = $attribs[$key];
23945 }
23946 } elseif (isset($attribs['style']) AND !TCPDF_STATIC::empty_string($attribs['style'])) {
23947 // CSS style syntax
23948 $attrval = array();
23949 if (preg_match('/[;\"\s]{1}'.$key.'[\s]*:[\s]*([^;\"]*)/si', $attribs['style'], $attrval) AND isset($attrval[1])) {
23950 if ($attrval[1] == 'inherit') {
23951 $svgstyle[$key] = $val;
23952 } else {
23953 $svgstyle[$key] = $attrval[1];
23954 }
23955 }
23956 }
23957 }
23958 // transformation matrix
23959 if (!empty($ctm)) {
23960 $tm = $ctm;
23961 } else {
23962 $tm = array(1,0,0,1,0,0);
23963 }
23964 if (isset($attribs['transform']) AND !empty($attribs['transform'])) {
23965 $tm = TCPDF_STATIC::getTransformationMatrixProduct($tm, TCPDF_STATIC::getSVGTransformMatrix($attribs['transform']));
23966 }
23967 $svgstyle['transfmatrix'] = $tm;
23968 $invisible = false;
23969 if (($svgstyle['visibility'] == 'hidden') OR ($svgstyle['visibility'] == 'collapse') OR ($svgstyle['display'] == 'none')) {
23970 // the current graphics element is invisible (nothing is painted)
23971 $invisible = true;
23972 }
23973 // process tag
23974 switch($name) {
23975 case 'defs': {
23976 $this->svgdefsmode = true;
23977 break;
23978 }
23979 // clipPath
23980 case 'clipPath': {
23981 if ($invisible) {
23982 break;
23983 }
23984 $this->svgclipmode = true;
23985 if (!isset($attribs['id'])) {
23986 $attribs['id'] = 'CP_'.(count($this->svgcliptm) + 1);
23987 }
23988 $this->svgclipid = $attribs['id'];
23989 $this->svgclippaths[$this->svgclipid] = array();
23990 $this->svgcliptm[$this->svgclipid] = $tm;
23991 break;
23992 }
23993 case 'svg': {
23994 // start of SVG object
23995 break;
23996 }
23997 case 'g': {
23998 // group together related graphics elements
23999 array_push($this->svgstyles, $svgstyle);
24000 $this->StartTransform();
24001 $x = (isset($attribs['x'])?$attribs['x']:0);
24002 $y = (isset($attribs['y'])?$attribs['y']:0);
24003 $w = 1;//(isset($attribs['width'])?$attribs['width']:1);
24004 $h = 1;//(isset($attribs['height'])?$attribs['height']:1);
24005 $tm = TCPDF_STATIC::getTransformationMatrixProduct($tm, array($w, 0, 0, $h, $x, $y));
24006 $this->SVGTransform($tm);
24007 $this->setSVGStyles($svgstyle, $prev_svgstyle);
24008 break;
24009 }
24010 case 'linearGradient': {
24011 if ($this->pdfa_mode) {
24012 break;
24013 }
24014 if (!isset($attribs['id'])) {
24015 $attribs['id'] = 'GR_'.(count($this->svggradients) + 1);
24016 }
24017 $this->svggradientid = $attribs['id'];
24018 $this->svggradients[$this->svggradientid] = array();
24019 $this->svggradients[$this->svggradientid]['type'] = 2;
24020 $this->svggradients[$this->svggradientid]['stops'] = array();
24021 if (isset($attribs['gradientUnits'])) {
24022 $this->svggradients[$this->svggradientid]['gradientUnits'] = $attribs['gradientUnits'];
24023 } else {
24024 $this->svggradients[$this->svggradientid]['gradientUnits'] = 'objectBoundingBox';
24025 }
24026 //$attribs['spreadMethod']
24027 if (((!isset($attribs['x1'])) AND (!isset($attribs['y1'])) AND (!isset($attribs['x2'])) AND (!isset($attribs['y2'])))
24028 OR ((isset($attribs['x1']) AND (substr($attribs['x1'], -1) == '%'))
24029 OR (isset($attribs['y1']) AND (substr($attribs['y1'], -1) == '%'))
24030 OR (isset($attribs['x2']) AND (substr($attribs['x2'], -1) == '%'))
24031 OR (isset($attribs['y2']) AND (substr($attribs['y2'], -1) == '%')))) {
24032 $this->svggradients[$this->svggradientid]['mode'] = 'percentage';
24033 } else {
24034 $this->svggradients[$this->svggradientid]['mode'] = 'measure';
24035 }
24036 $x1 = (isset($attribs['x1'])?$attribs['x1']:'0');
24037 $y1 = (isset($attribs['y1'])?$attribs['y1']:'0');
24038 $x2 = (isset($attribs['x2'])?$attribs['x2']:'100');
24039 $y2 = (isset($attribs['y2'])?$attribs['y2']:'0');
24040 if (isset($attribs['gradientTransform'])) {
24041 $this->svggradients[$this->svggradientid]['gradientTransform'] = TCPDF_STATIC::getSVGTransformMatrix($attribs['gradientTransform']);
24042 }
24043 $this->svggradients[$this->svggradientid]['coords'] = array($x1, $y1, $x2, $y2);
24044 if (isset($attribs['xlink:href']) AND !empty($attribs['xlink:href'])) {
24045 // gradient is defined on another place
24046 $this->svggradients[$this->svggradientid]['xref'] = substr($attribs['xlink:href'], 1);
24047 }
24048 break;
24049 }
24050 case 'radialGradient': {
24051 if ($this->pdfa_mode) {
24052 break;
24053 }
24054 if (!isset($attribs['id'])) {
24055 $attribs['id'] = 'GR_'.(count($this->svggradients) + 1);
24056 }
24057 $this->svggradientid = $attribs['id'];
24058 $this->svggradients[$this->svggradientid] = array();
24059 $this->svggradients[$this->svggradientid]['type'] = 3;
24060 $this->svggradients[$this->svggradientid]['stops'] = array();
24061 if (isset($attribs['gradientUnits'])) {
24062 $this->svggradients[$this->svggradientid]['gradientUnits'] = $attribs['gradientUnits'];
24063 } else {
24064 $this->svggradients[$this->svggradientid]['gradientUnits'] = 'objectBoundingBox';
24065 }
24066 //$attribs['spreadMethod']
24067 if (((!isset($attribs['cx'])) AND (!isset($attribs['cy'])))
24068 OR ((isset($attribs['cx']) AND (substr($attribs['cx'], -1) == '%'))
24069 OR (isset($attribs['cy']) AND (substr($attribs['cy'], -1) == '%')))) {
24070 $this->svggradients[$this->svggradientid]['mode'] = 'percentage';
24071 } elseif (isset($attribs['r']) AND is_numeric($attribs['r']) AND ($attribs['r']) <= 1) {
24072 $this->svggradients[$this->svggradientid]['mode'] = 'ratio';
24073 } else {
24074 $this->svggradients[$this->svggradientid]['mode'] = 'measure';
24075 }
24076 $cx = (isset($attribs['cx']) ? $attribs['cx'] : 0.5);
24077 $cy = (isset($attribs['cy']) ? $attribs['cy'] : 0.5);
24078 $fx = (isset($attribs['fx']) ? $attribs['fx'] : $cx);
24079 $fy = (isset($attribs['fy']) ? $attribs['fy'] : $cy);
24080 $r = (isset($attribs['r']) ? $attribs['r'] : 0.5);
24081 if (isset($attribs['gradientTransform'])) {
24082 $this->svggradients[$this->svggradientid]['gradientTransform'] = TCPDF_STATIC::getSVGTransformMatrix($attribs['gradientTransform']);
24083 }
24084 $this->svggradients[$this->svggradientid]['coords'] = array($cx, $cy, $fx, $fy, $r);
24085 if (isset($attribs['xlink:href']) AND !empty($attribs['xlink:href'])) {
24086 // gradient is defined on another place
24087 $this->svggradients[$this->svggradientid]['xref'] = substr($attribs['xlink:href'], 1);
24088 }
24089 break;
24090 }
24091 case 'stop': {
24092 // gradient stops
24093 if (substr($attribs['offset'], -1) == '%') {
24094 $offset = floatval(substr($attribs['offset'], -1)) / 100;
24095 } else {
24096 $offset = floatval($attribs['offset']);
24097 if ($offset > 1) {
24098 $offset /= 100;
24099 }
24100 }
24101 $stop_color = isset($svgstyle['stop-color'])?TCPDF_COLORS::convertHTMLColorToDec($svgstyle['stop-color'], $this->spot_colors):'black';
24102 $opacity = isset($svgstyle['stop-opacity'])?$svgstyle['stop-opacity']:1;
24103 $this->svggradients[$this->svggradientid]['stops'][] = array('offset' => $offset, 'color' => $stop_color, 'opacity' => $opacity);
24104 break;
24105 }
24106 // paths
24107 case 'path': {
24108 if ($invisible) {
24109 break;
24110 }
24111 if (isset($attribs['d'])) {
24112 $d = trim($attribs['d']);
24113 if (!empty($d)) {
24114 $x = (isset($attribs['x'])?$attribs['x']:0);
24115 $y = (isset($attribs['y'])?$attribs['y']:0);
24116 $w = (isset($attribs['width'])?$attribs['width']:1);
24117 $h = (isset($attribs['height'])?$attribs['height']:1);
24118 $tm = TCPDF_STATIC::getTransformationMatrixProduct($tm, array($w, 0, 0, $h, $x, $y));
24119 if ($clipping) {
24120 $this->SVGTransform($tm);
24121 $this->SVGPath($d, 'CNZ');
24122 } else {
24123 $this->StartTransform();
24124 $this->SVGTransform($tm);
24125 $obstyle = $this->setSVGStyles($svgstyle, $prev_svgstyle, $x, $y, $w, $h, 'SVGPath', array($d, 'CNZ'));
24126 if (!empty($obstyle)) {
24127 $this->SVGPath($d, $obstyle);
24128 }
24129 $this->StopTransform();
24130 }
24131 }
24132 }
24133 break;
24134 }
24135 // shapes
24136 case 'rect': {
24137 if ($invisible) {
24138 break;
24139 }
24140 $x = (isset($attribs['x'])?$this->getHTMLUnitToUnits($attribs['x'], 0, $this->svgunit, false):0);
24141 $y = (isset($attribs['y'])?$this->getHTMLUnitToUnits($attribs['y'], 0, $this->svgunit, false):0);
24142 $w = (isset($attribs['width'])?$this->getHTMLUnitToUnits($attribs['width'], 0, $this->svgunit, false):0);
24143 $h = (isset($attribs['height'])?$this->getHTMLUnitToUnits($attribs['height'], 0, $this->svgunit, false):0);
24144 $rx = (isset($attribs['rx'])?$this->getHTMLUnitToUnits($attribs['rx'], 0, $this->svgunit, false):0);
24145 $ry = (isset($attribs['ry'])?$this->getHTMLUnitToUnits($attribs['ry'], 0, $this->svgunit, false):$rx);
24146 if ($clipping) {
24147 $this->SVGTransform($tm);
24148 $this->RoundedRectXY($x, $y, $w, $h, $rx, $ry, '1111', 'CNZ', array(), array());
24149 } else {
24150 $this->StartTransform();
24151 $this->SVGTransform($tm);
24152 $obstyle = $this->setSVGStyles($svgstyle, $prev_svgstyle, $x, $y, $w, $h, 'RoundedRectXY', array($x, $y, $w, $h, $rx, $ry, '1111', 'CNZ'));
24153 if (!empty($obstyle)) {
24154 $this->RoundedRectXY($x, $y, $w, $h, $rx, $ry, '1111', $obstyle, array(), array());
24155 }
24156 $this->StopTransform();
24157 }
24158 break;
24159 }
24160 case 'circle': {
24161 if ($invisible) {
24162 break;
24163 }
24164 $r = (isset($attribs['r']) ? $this->getHTMLUnitToUnits($attribs['r'], 0, $this->svgunit, false) : 0);
24165 $cx = (isset($attribs['cx']) ? $this->getHTMLUnitToUnits($attribs['cx'], 0, $this->svgunit, false) : (isset($attribs['x']) ? $this->getHTMLUnitToUnits($attribs['x'], 0, $this->svgunit, false) : 0));
24166 $cy = (isset($attribs['cy']) ? $this->getHTMLUnitToUnits($attribs['cy'], 0, $this->svgunit, false) : (isset($attribs['y']) ? $this->getHTMLUnitToUnits($attribs['y'], 0, $this->svgunit, false) : 0));
24167 $x = ($cx - $r);
24168 $y = ($cy - $r);
24169 $w = (2 * $r);
24170 $h = $w;
24171 if ($clipping) {
24172 $this->SVGTransform($tm);
24173 $this->Circle($cx, $cy, $r, 0, 360, 'CNZ', array(), array(), 8);
24174 } else {
24175 $this->StartTransform();
24176 $this->SVGTransform($tm);
24177 $obstyle = $this->setSVGStyles($svgstyle, $prev_svgstyle, $x, $y, $w, $h, 'Circle', array($cx, $cy, $r, 0, 360, 'CNZ'));
24178 if (!empty($obstyle)) {
24179 $this->Circle($cx, $cy, $r, 0, 360, $obstyle, array(), array(), 8);
24180 }
24181 $this->StopTransform();
24182 }
24183 break;
24184 }
24185 case 'ellipse': {
24186 if ($invisible) {
24187 break;
24188 }
24189 $rx = (isset($attribs['rx']) ? $this->getHTMLUnitToUnits($attribs['rx'], 0, $this->svgunit, false) : 0);
24190 $ry = (isset($attribs['ry']) ? $this->getHTMLUnitToUnits($attribs['ry'], 0, $this->svgunit, false) : 0);
24191 $cx = (isset($attribs['cx']) ? $this->getHTMLUnitToUnits($attribs['cx'], 0, $this->svgunit, false) : (isset($attribs['x']) ? $this->getHTMLUnitToUnits($attribs['x'], 0, $this->svgunit, false) : 0));
24192 $cy = (isset($attribs['cy']) ? $this->getHTMLUnitToUnits($attribs['cy'], 0, $this->svgunit, false) : (isset($attribs['y']) ? $this->getHTMLUnitToUnits($attribs['y'], 0, $this->svgunit, false) : 0));
24193 $x = ($cx - $rx);
24194 $y = ($cy - $ry);
24195 $w = (2 * $rx);
24196 $h = (2 * $ry);
24197 if ($clipping) {
24198 $this->SVGTransform($tm);
24199 $this->Ellipse($cx, $cy, $rx, $ry, 0, 0, 360, 'CNZ', array(), array(), 8);
24200 } else {
24201 $this->StartTransform();
24202 $this->SVGTransform($tm);
24203 $obstyle = $this->setSVGStyles($svgstyle, $prev_svgstyle, $x, $y, $w, $h, 'Ellipse', array($cx, $cy, $rx, $ry, 0, 0, 360, 'CNZ'));
24204 if (!empty($obstyle)) {
24205 $this->Ellipse($cx, $cy, $rx, $ry, 0, 0, 360, $obstyle, array(), array(), 8);
24206 }
24207 $this->StopTransform();
24208 }
24209 break;
24210 }
24211 case 'line': {
24212 if ($invisible) {
24213 break;
24214 }
24215 $x1 = (isset($attribs['x1'])?$this->getHTMLUnitToUnits($attribs['x1'], 0, $this->svgunit, false):0);
24216 $y1 = (isset($attribs['y1'])?$this->getHTMLUnitToUnits($attribs['y1'], 0, $this->svgunit, false):0);
24217 $x2 = (isset($attribs['x2'])?$this->getHTMLUnitToUnits($attribs['x2'], 0, $this->svgunit, false):0);
24218 $y2 = (isset($attribs['y2'])?$this->getHTMLUnitToUnits($attribs['y2'], 0, $this->svgunit, false):0);
24219 $x = $x1;
24220 $y = $y1;
24221 $w = abs($x2 - $x1);
24222 $h = abs($y2 - $y1);
24223 if (!$clipping) {
24224 $this->StartTransform();
24225 $this->SVGTransform($tm);
24226 $obstyle = $this->setSVGStyles($svgstyle, $prev_svgstyle, $x, $y, $w, $h, 'Line', array($x1, $y1, $x2, $y2));
24227 $this->Line($x1, $y1, $x2, $y2);
24228 $this->StopTransform();
24229 }
24230 break;
24231 }
24232 case 'polyline':
24233 case 'polygon': {
24234 if ($invisible) {
24235 break;
24236 }
24237 $points = (isset($attribs['points'])?$attribs['points']:'0 0');
24238 $points = trim($points);
24239 // note that point may use a complex syntax not covered here
24240 $points = preg_split('/[\,\s]+/si', $points);
24241 if (count($points) < 4) {
24242 break;
24243 }
24244 $p = array();
24245 $xmin = 2147483647;
24246 $xmax = 0;
24247 $ymin = 2147483647;
24248 $ymax = 0;
24249 foreach ($points as $key => $val) {
24250 $p[$key] = $this->getHTMLUnitToUnits($val, 0, $this->svgunit, false);
24251 if (($key % 2) == 0) {
24252 // X coordinate
24253 $xmin = min($xmin, $p[$key]);
24254 $xmax = max($xmax, $p[$key]);
24255 } else {
24256 // Y coordinate
24257 $ymin = min($ymin, $p[$key]);
24258 $ymax = max($ymax, $p[$key]);
24259 }
24260 }
24261 $x = $xmin;
24262 $y = $ymin;
24263 $w = ($xmax - $xmin);
24264 $h = ($ymax - $ymin);
24265 if ($name == 'polyline') {
24266 $this->StartTransform();
24267 $this->SVGTransform($tm);
24268 $obstyle = $this->setSVGStyles($svgstyle, $prev_svgstyle, $x, $y, $w, $h, 'PolyLine', array($p, 'CNZ'));
24269 if (!empty($obstyle)) {
24270 $this->PolyLine($p, $obstyle, array(), array());
24271 }
24272 $this->StopTransform();
24273 } else { // polygon
24274 if ($clipping) {
24275 $this->SVGTransform($tm);
24276 $this->Polygon($p, 'CNZ', array(), array(), true);
24277 } else {
24278 $this->StartTransform();
24279 $this->SVGTransform($tm);
24280 $obstyle = $this->setSVGStyles($svgstyle, $prev_svgstyle, $x, $y, $w, $h, 'Polygon', array($p, 'CNZ'));
24281 if (!empty($obstyle)) {
24282 $this->Polygon($p, $obstyle, array(), array(), true);
24283 }
24284 $this->StopTransform();
24285 }
24286 }
24287 break;
24288 }
24289 // image
24290 case 'image': {
24291 if ($invisible) {
24292 break;
24293 }
24294 if (!isset($attribs['xlink:href']) OR empty($attribs['xlink:href'])) {
24295 break;
24296 }
24297 $x = (isset($attribs['x'])?$this->getHTMLUnitToUnits($attribs['x'], 0, $this->svgunit, false):0);
24298 $y = (isset($attribs['y'])?$this->getHTMLUnitToUnits($attribs['y'], 0, $this->svgunit, false):0);
24299 $w = (isset($attribs['width'])?$this->getHTMLUnitToUnits($attribs['width'], 0, $this->svgunit, false):0);
24300 $h = (isset($attribs['height'])?$this->getHTMLUnitToUnits($attribs['height'], 0, $this->svgunit, false):0);
24301 $img = $attribs['xlink:href'];
24302 if (!$clipping) {
24303 $this->StartTransform();
24304 $this->SVGTransform($tm);
24305 $obstyle = $this->setSVGStyles($svgstyle, $prev_svgstyle, $x, $y, $w, $h);
24306 if (preg_match('/^data:image\/[^;]+;base64,/', $img, $m) > 0) {
24307 // embedded image encoded as base64
24308 $img = '@'.base64_decode(substr($img, strlen($m[0])));
24309 } else {
24310 // fix image path
24311 if (!TCPDF_STATIC::empty_string($this->svgdir) AND (($img[0] == '.') OR (basename($img) == $img))) {
24312 // replace relative path with full server path
24313 $img = $this->svgdir.'/'.$img;
24314 }
24315 if (($img[0] == '/') AND !empty($_SERVER['DOCUMENT_ROOT']) AND ($_SERVER['DOCUMENT_ROOT'] != '/')) {
24316 $findroot = strpos($img, $_SERVER['DOCUMENT_ROOT']);
24317 if (($findroot === false) OR ($findroot > 1)) {
24318 if (substr($_SERVER['DOCUMENT_ROOT'], -1) == '/') {
24319 $img = substr($_SERVER['DOCUMENT_ROOT'], 0, -1).$img;
24320 } else {
24321 $img = $_SERVER['DOCUMENT_ROOT'].$img;
24322 }
24323 }
24324 }
24325 $img = urldecode($img);
24326 $testscrtype = @parse_url($img);
24327 if (!isset($testscrtype['query']) OR empty($testscrtype['query'])) {
24328 // convert URL to server path
24329 $img = str_replace(K_PATH_URL, K_PATH_MAIN, $img);
24330 }
24331 }
24332 // get image type
24333 $imgtype = TCPDF_IMAGES::getImageFileType($img);
24334 if (($imgtype == 'eps') OR ($imgtype == 'ai')) {
24335 $this->ImageEps($img, $x, $y, $w, $h);
24336 } elseif ($imgtype == 'svg') {
24337 $this->ImageSVG($img, $x, $y, $w, $h);
24338 } else {
24339 $this->Image($img, $x, $y, $w, $h);
24340 }
24341 $this->StopTransform();
24342 }
24343 break;
24344 }
24345 // text
24346 case 'text':
24347 case 'tspan': {
24348 // only basic support - advanced features must be implemented
24349 $this->svgtextmode['invisible'] = $invisible;
24350 if ($invisible) {
24351 break;
24352 }
24353 array_push($this->svgstyles, $svgstyle);
24354 if (isset($attribs['x'])) {
24355 $x = $this->getHTMLUnitToUnits($attribs['x'], 0, $this->svgunit, false);
24356 } elseif ($name == 'tspan') {
24357 $x = $this->x;
24358 } else {
24359 $x = 0;
24360 }
24361 if (isset($attribs['dx'])) {
24362 $x += $this->getHTMLUnitToUnits($attribs['dx'], 0, $this->svgunit, false);
24363 }
24364 if (isset($attribs['y'])) {
24365 $y = $this->getHTMLUnitToUnits($attribs['y'], 0, $this->svgunit, false);
24366 } elseif ($name == 'tspan') {
24367 $y = $this->y;
24368 } else {
24369 $y = 0;
24370 }
24371 if (isset($attribs['dy'])) {
24372 $y += $this->getHTMLUnitToUnits($attribs['dy'], 0, $this->svgunit, false);
24373 }
24374 $svgstyle['text-color'] = $svgstyle['fill'];
24375 $this->svgtext = '';
24376 if (isset($svgstyle['text-anchor'])) {
24377 $this->svgtextmode['text-anchor'] = $svgstyle['text-anchor'];
24378 } else {
24379 $this->svgtextmode['text-anchor'] = 'start';
24380 }
24381 if (isset($svgstyle['direction'])) {
24382 if ($svgstyle['direction'] == 'rtl') {
24383 $this->svgtextmode['rtl'] = true;
24384 } else {
24385 $this->svgtextmode['rtl'] = false;
24386 }
24387 } else {
24388 $this->svgtextmode['rtl'] = false;
24389 }
24390 if (isset($svgstyle['stroke']) AND ($svgstyle['stroke'] != 'none') AND isset($svgstyle['stroke-width']) AND ($svgstyle['stroke-width'] > 0)) {
24391 $this->svgtextmode['stroke'] = $this->getHTMLUnitToUnits($svgstyle['stroke-width'], 0, $this->svgunit, false);
24392 } else {
24393 $this->svgtextmode['stroke'] = false;
24394 }
24395 $this->StartTransform();
24396 $this->SVGTransform($tm);
24397 $obstyle = $this->setSVGStyles($svgstyle, $prev_svgstyle, $x, $y, 1, 1);
24398 $this->x = $x;
24399 $this->y = $y;
24400 break;
24401 }
24402 // use
24403 case 'use': {
24404 if (isset($attribs['xlink:href']) AND !empty($attribs['xlink:href'])) {
24405 $svgdefid = substr($attribs['xlink:href'], 1);
24406 if (isset($this->svgdefs[$svgdefid])) {
24407 $use = $this->svgdefs[$svgdefid];
24408 if (isset($attribs['xlink:href'])) {
24409 unset($attribs['xlink:href']);
24410 }
24411 if (isset($attribs['id'])) {
24412 unset($attribs['id']);
24413 }
24414 if (isset($use['attribs']['x']) AND isset($attribs['x'])) {
24415 $attribs['x'] += $use['attribs']['x'];
24416 }
24417 if (isset($use['attribs']['y']) AND isset($attribs['y'])) {
24418 $attribs['y'] += $use['attribs']['y'];
24419 }
24420 if (empty($attribs['style'])) {
24421 $attribs['style'] = '';
24422 }
24423 if (!empty($use['attribs']['style'])) {
24424 // merge styles
24425 $attribs['style'] = str_replace(';;',';',';'.$use['attribs']['style'].$attribs['style']);
24426 }
24427 $attribs = array_merge($use['attribs'], $attribs);
24428 $this->startSVGElementHandler($parser, $use['name'], $attribs);
24429 return;
24430 }
24431 }
24432 break;
24433 }
24434 default: {
24435 break;
24436 }
24437 } // end of switch
24438 // process child elements
24439 if (!empty($attribs['child_elements'])) {
24440 $child_elements = $attribs['child_elements'];
24441 unset($attribs['child_elements']);
24442 foreach($child_elements as $child_element) {
24443 if (empty($child_element['attribs']['closing_tag'])) {
24444 $this->startSVGElementHandler('child-tag', $child_element['name'], $child_element['attribs']);
24445 } else {
24446 if (isset($child_element['attribs']['content'])) {
24447 $this->svgtext = $child_element['attribs']['content'];
24448 }
24449 $this->endSVGElementHandler('child-tag', $child_element['name']);
24450 }
24451 }
24452 }
24453 }
24454
24455 /**
24456 * Sets the closing SVG element handler function for the XML parser.
24457 * @param $parser (resource) The first parameter, parser, is a reference to the XML parser calling the handler.
24458 * @param $name (string) The second parameter, name, contains the name of the element for which this handler is called. If case-folding is in effect for this parser, the element name will be in uppercase letters.
24459 * @author Nicola Asuni
24460 * @since 5.0.000 (2010-05-02)
24461 * @protected
24462 */
24463 protected function endSVGElementHandler($parser, $name) {
24464 if ($this->svgdefsmode AND !in_array($name, array('defs', 'clipPath', 'linearGradient', 'radialGradient', 'stop'))) {;
24465 if (end($this->svgdefs) !== FALSE) {
24466 $last_svgdefs_id = key($this->svgdefs);
24467 if (isset($this->svgdefs[$last_svgdefs_id]['attribs']['child_elements'])) {
24468 foreach($this->svgdefs[$last_svgdefs_id]['attribs']['child_elements'] as $child_element) {
24469 if (isset($child_element['attribs']['id']) AND ($child_element['name'] == $name)) {
24470 $this->svgdefs[$last_svgdefs_id]['attribs']['child_elements'][$child_element['attribs']['id'].'_CLOSE'] = array('name' => $name, 'attribs' => array('closing_tag' => TRUE, 'content' => $this->svgtext));
24471 return;
24472 }
24473 }
24474 if ($this->svgdefs[$last_svgdefs_id]['name'] == $name) {
24475 $this->svgdefs[$last_svgdefs_id]['attribs']['child_elements'][$last_svgdefs_id.'_CLOSE'] = array('name' => $name, 'attribs' => array('closing_tag' => TRUE, 'content' => $this->svgtext));
24476 return;
24477 }
24478 }
24479 }
24480 return;
24481 }
24482 switch($name) {
24483 case 'defs': {
24484 $this->svgdefsmode = false;
24485 break;
24486 }
24487 // clipPath
24488 case 'clipPath': {
24489 $this->svgclipmode = false;
24490 break;
24491 }
24492 case 'g': {
24493 // ungroup: remove last style from array
24494 array_pop($this->svgstyles);
24495 $this->StopTransform();
24496 break;
24497 }
24498 case 'text':
24499 case 'tspan': {
24500 if ($this->svgtextmode['invisible']) {
24501 // This implementation must be fixed to following the rule:
24502 // If the 'visibility' property is set to hidden on a 'tspan', 'tref' or 'altGlyph' element, then the text is invisible but still takes up space in text layout calculations.
24503 break;
24504 }
24505 // print text
24506 $text = $this->svgtext;
24507 //$text = $this->stringTrim($text);
24508 $textlen = $this->GetStringWidth($text);
24509 if ($this->svgtextmode['text-anchor'] != 'start') {
24510 // check if string is RTL text
24511 if ($this->svgtextmode['text-anchor'] == 'end') {
24512 if ($this->svgtextmode['rtl']) {
24513 $this->x += $textlen;
24514 } else {
24515 $this->x -= $textlen;
24516 }
24517 } elseif ($this->svgtextmode['text-anchor'] == 'middle') {
24518 if ($this->svgtextmode['rtl']) {
24519 $this->x += ($textlen / 2);
24520 } else {
24521 $this->x -= ($textlen / 2);
24522 }
24523 }
24524 }
24525 $textrendermode = $this->textrendermode;
24526 $textstrokewidth = $this->textstrokewidth;
24527 $this->setTextRenderingMode($this->svgtextmode['stroke'], true, false);
24528 if ($name == 'text') {
24529 // store current coordinates
24530 $tmpx = $this->x;
24531 $tmpy = $this->y;
24532 }
24533 $this->Cell($textlen, 0, $text, 0, 0, '', false, '', 0, false, 'L', 'T');
24534 if ($name == 'text') {
24535 // restore coordinates
24536 $this->x = $tmpx;
24537 $this->y = $tmpy;
24538 }
24539 // restore previous rendering mode
24540 $this->textrendermode = $textrendermode;
24541 $this->textstrokewidth = $textstrokewidth;
24542 $this->svgtext = '';
24543 $this->StopTransform();
24544 if (!$this->svgdefsmode) {
24545 array_pop($this->svgstyles);
24546 }
24547 break;
24548 }
24549 default: {
24550 break;
24551 }
24552 }
24553 }
24554
24555 /**
24556 * Sets the character data handler function for the XML parser.
24557 * @param $parser (resource) The first parameter, parser, is a reference to the XML parser calling the handler.
24558 * @param $data (string) The second parameter, data, contains the character data as a string.
24559 * @author Nicola Asuni
24560 * @since 5.0.000 (2010-05-02)
24561 * @protected
24562 */
24563 protected function segSVGContentHandler($parser, $data) {
24564 $this->svgtext .= $data;
24565 }
24566
24567 // --- END SVG METHODS -----------------------------------------------------
24568
24569} // END OF TCPDF CLASS
24570
24571//============================================================+
24572// END OF FILE
24573//============================================================+
diff --git a/inc/3rdparty/libraries/tcpdf/tcpdf_autoconfig.php b/inc/3rdparty/libraries/tcpdf/tcpdf_autoconfig.php
new file mode 100644
index 00000000..951c0b0f
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/tcpdf_autoconfig.php
@@ -0,0 +1,242 @@
1<?php
2//============================================================+
3// File name : tcpdf_autoconfig.php
4// Version : 1.0.000
5// Begin : 2013-05-16
6// Last Update : 2014-09-02
7// Authors : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
8// License : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
9// -------------------------------------------------------------------
10// Copyright (C) 2011-2014 Nicola Asuni - Tecnick.com LTD
11//
12// This file is part of TCPDF software library.
13//
14// TCPDF is free software: you can redistribute it and/or modify it
15// under the terms of the GNU Lesser General Public License as
16// published by the Free Software Foundation, either version 3 of the
17// License, or (at your option) any later version.
18//
19// TCPDF is distributed in the hope that it will be useful, but
20// WITHOUT ANY WARRANTY; without even the implied warranty of
21// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
22// See the GNU Lesser General Public License for more details.
23//
24// You should have received a copy of the License
25// along with TCPDF. If not, see
26// <http://www.tecnick.com/pagefiles/tcpdf/LICENSE.TXT>.
27//
28// See LICENSE.TXT file for more information.
29// -------------------------------------------------------------------
30//
31// Description : Try to automatically configure some TCPDF
32// constants if not defined.
33//
34//============================================================+
35
36/**
37 * @file
38 * Try to automatically configure some TCPDF constants if not defined.
39 * @package com.tecnick.tcpdf
40 * @version 1.0.000
41 */
42
43// DOCUMENT_ROOT fix for IIS Webserver
44if ((!isset($_SERVER['DOCUMENT_ROOT'])) OR (empty($_SERVER['DOCUMENT_ROOT']))) {
45 if(isset($_SERVER['SCRIPT_FILENAME'])) {
46 $_SERVER['DOCUMENT_ROOT'] = str_replace( '\\', '/', substr($_SERVER['SCRIPT_FILENAME'], 0, 0-strlen($_SERVER['PHP_SELF'])));
47 } elseif(isset($_SERVER['PATH_TRANSLATED'])) {
48 $_SERVER['DOCUMENT_ROOT'] = str_replace( '\\', '/', substr(str_replace('\\\\', '\\', $_SERVER['PATH_TRANSLATED']), 0, 0-strlen($_SERVER['PHP_SELF'])));
49 } else {
50 // define here your DOCUMENT_ROOT path if the previous fails (e.g. '/var/www')
51 $_SERVER['DOCUMENT_ROOT'] = '/';
52 }
53}
54$_SERVER['DOCUMENT_ROOT'] = str_replace('//', '/', $_SERVER['DOCUMENT_ROOT']);
55if (substr($_SERVER['DOCUMENT_ROOT'], -1) != '/') {
56 $_SERVER['DOCUMENT_ROOT'] .= '/';
57}
58
59// Load main configuration file only if the K_TCPDF_EXTERNAL_CONFIG constant is set to false.
60if (!defined('K_TCPDF_EXTERNAL_CONFIG') OR !K_TCPDF_EXTERNAL_CONFIG) {
61 // define a list of default config files in order of priority
62 $tcpdf_config_files = array(dirname(__FILE__).'/config/tcpdf_config.php', '/etc/php-tcpdf/tcpdf_config.php', '/etc/tcpdf/tcpdf_config.php', '/etc/tcpdf_config.php');
63 foreach ($tcpdf_config_files as $tcpdf_config) {
64 if (@file_exists($tcpdf_config) AND is_readable($tcpdf_config)) {
65 require_once($tcpdf_config);
66 break;
67 }
68 }
69}
70
71if (!defined('K_PATH_MAIN')) {
72 define ('K_PATH_MAIN', dirname(__FILE__).'/');
73}
74
75if (!defined('K_PATH_FONTS')) {
76 define ('K_PATH_FONTS', K_PATH_MAIN.'fonts/');
77}
78
79if (!defined('K_PATH_URL')) {
80 $k_path_url = K_PATH_MAIN; // default value for console mode
81 if (isset($_SERVER['HTTP_HOST']) AND (!empty($_SERVER['HTTP_HOST']))) {
82 if(isset($_SERVER['HTTPS']) AND (!empty($_SERVER['HTTPS'])) AND (strtolower($_SERVER['HTTPS']) != 'off')) {
83 $k_path_url = 'https://';
84 } else {
85 $k_path_url = 'http://';
86 }
87 $k_path_url .= $_SERVER['HTTP_HOST'];
88 $k_path_url .= str_replace( '\\', '/', substr(K_PATH_MAIN, (strlen($_SERVER['DOCUMENT_ROOT']) - 1)));
89 }
90 define ('K_PATH_URL', $k_path_url);
91}
92
93if (!defined('K_PATH_IMAGES')) {
94 $tcpdf_images_dirs = array(K_PATH_MAIN.'examples/images/', K_PATH_MAIN.'images/', '/usr/share/doc/php-tcpdf/examples/images/', '/usr/share/doc/tcpdf/examples/images/', '/usr/share/doc/php/tcpdf/examples/images/', '/var/www/tcpdf/images/', '/var/www/html/tcpdf/images/', '/usr/local/apache2/htdocs/tcpdf/images/', K_PATH_MAIN);
95 foreach ($tcpdf_images_dirs as $tcpdf_images_path) {
96 if (@file_exists($tcpdf_images_path)) {
97 break;
98 }
99 }
100 define ('K_PATH_IMAGES', $tcpdf_images_path);
101}
102
103if (!defined('PDF_HEADER_LOGO')) {
104 $tcpdf_header_logo = '';
105 if (@file_exists(K_PATH_IMAGES.'tcpdf_logo.jpg')) {
106 $tcpdf_header_logo = 'tcpdf_logo.jpg';
107 }
108 define ('PDF_HEADER_LOGO', $tcpdf_header_logo);
109}
110
111if (!defined('PDF_HEADER_LOGO_WIDTH')) {
112 if (!empty($tcpdf_header_logo)) {
113 define ('PDF_HEADER_LOGO_WIDTH', 30);
114 } else {
115 define ('PDF_HEADER_LOGO_WIDTH', 0);
116 }
117}
118
119if (!defined('K_PATH_CACHE')) {
120 $K_PATH_CACHE = ini_get('upload_tmp_dir') ? ini_get('upload_tmp_dir') : sys_get_temp_dir();
121 if (substr($K_PATH_CACHE, -1) != '/') {
122 $K_PATH_CACHE .= '/';
123 }
124 define ('K_PATH_CACHE', $K_PATH_CACHE);
125}
126
127if (!defined('K_BLANK_IMAGE')) {
128 define ('K_BLANK_IMAGE', '_blank.png');
129}
130
131if (!defined('PDF_PAGE_FORMAT')) {
132 define ('PDF_PAGE_FORMAT', 'A4');
133}
134
135if (!defined('PDF_PAGE_ORIENTATION')) {
136 define ('PDF_PAGE_ORIENTATION', 'P');
137}
138
139if (!defined('PDF_CREATOR')) {
140 define ('PDF_CREATOR', 'TCPDF');
141}
142
143if (!defined('PDF_AUTHOR')) {
144 define ('PDF_AUTHOR', 'TCPDF');
145}
146
147if (!defined('PDF_HEADER_TITLE')) {
148 define ('PDF_HEADER_TITLE', 'TCPDF Example');
149}
150
151if (!defined('PDF_HEADER_STRING')) {
152 define ('PDF_HEADER_STRING', "by Nicola Asuni - Tecnick.com\nwww.tcpdf.org");
153}
154
155if (!defined('PDF_UNIT')) {
156 define ('PDF_UNIT', 'mm');
157}
158
159if (!defined('PDF_MARGIN_HEADER')) {
160 define ('PDF_MARGIN_HEADER', 5);
161}
162
163if (!defined('PDF_MARGIN_FOOTER')) {
164 define ('PDF_MARGIN_FOOTER', 10);
165}
166
167if (!defined('PDF_MARGIN_TOP')) {
168 define ('PDF_MARGIN_TOP', 27);
169}
170
171if (!defined('PDF_MARGIN_BOTTOM')) {
172 define ('PDF_MARGIN_BOTTOM', 25);
173}
174
175if (!defined('PDF_MARGIN_LEFT')) {
176 define ('PDF_MARGIN_LEFT', 15);
177}
178
179if (!defined('PDF_MARGIN_RIGHT')) {
180 define ('PDF_MARGIN_RIGHT', 15);
181}
182
183if (!defined('PDF_FONT_NAME_MAIN')) {
184 define ('PDF_FONT_NAME_MAIN', 'helvetica');
185}
186
187if (!defined('PDF_FONT_SIZE_MAIN')) {
188 define ('PDF_FONT_SIZE_MAIN', 10);
189}
190
191if (!defined('PDF_FONT_NAME_DATA')) {
192 define ('PDF_FONT_NAME_DATA', 'helvetica');
193}
194
195if (!defined('PDF_FONT_SIZE_DATA')) {
196 define ('PDF_FONT_SIZE_DATA', 8);
197}
198
199if (!defined('PDF_FONT_MONOSPACED')) {
200 define ('PDF_FONT_MONOSPACED', 'courier');
201}
202
203if (!defined('PDF_IMAGE_SCALE_RATIO')) {
204 define ('PDF_IMAGE_SCALE_RATIO', 1.25);
205}
206
207if (!defined('HEAD_MAGNIFICATION')) {
208 define('HEAD_MAGNIFICATION', 1.1);
209}
210
211if (!defined('K_CELL_HEIGHT_RATIO')) {
212 define('K_CELL_HEIGHT_RATIO', 1.25);
213}
214
215if (!defined('K_TITLE_MAGNIFICATION')) {
216 define('K_TITLE_MAGNIFICATION', 1.3);
217}
218
219if (!defined('K_SMALL_RATIO')) {
220 define('K_SMALL_RATIO', 2/3);
221}
222
223if (!defined('K_THAI_TOPCHARS')) {
224 define('K_THAI_TOPCHARS', true);
225}
226
227if (!defined('K_TCPDF_CALLS_IN_HTML')) {
228 define('K_TCPDF_CALLS_IN_HTML', true);
229}
230
231if (!defined('K_TCPDF_THROW_EXCEPTION_ERROR')) {
232 define('K_TCPDF_THROW_EXCEPTION_ERROR', false);
233}
234
235if (!defined('K_TIMEZONE')) {
236 define('K_TIMEZONE', @date_default_timezone_get());
237}
238date_default_timezone_set(K_TIMEZONE);
239
240//============================================================+
241// END OF FILE
242//============================================================+
diff --git a/inc/3rdparty/libraries/tcpdf/tcpdf_barcodes_1d.php b/inc/3rdparty/libraries/tcpdf/tcpdf_barcodes_1d.php
new file mode 100644
index 00000000..09dfaf4d
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/tcpdf_barcodes_1d.php
@@ -0,0 +1,2303 @@
1<?php
2//============================================================+
3// File name : tcpdf_barcodes_1d.php
4// Version : 1.0.026
5// Begin : 2008-06-09
6// Last Update : 2014-05-20
7// Author : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
8// License : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
9// -------------------------------------------------------------------
10// Copyright (C) 2008-2014 Nicola Asuni - Tecnick.com LTD
11//
12// This file is part of TCPDF software library.
13//
14// TCPDF is free software: you can redistribute it and/or modify it
15// under the terms of the GNU Lesser General Public License as
16// published by the Free Software Foundation, either version 3 of the
17// License, or (at your option) any later version.
18//
19// TCPDF is distributed in the hope that it will be useful, but
20// WITHOUT ANY WARRANTY; without even the implied warranty of
21// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
22// See the GNU Lesser General Public License for more details.
23//
24// You should have received a copy of the GNU Lesser General Public License
25// along with TCPDF. If not, see <http://www.gnu.org/licenses/>.
26//
27// See LICENSE.TXT file for more information.
28// -------------------------------------------------------------------
29//
30// Description : PHP class to creates array representations for
31// common 1D barcodes to be used with TCPDF.
32//
33//============================================================+
34
35/**
36 * @file
37 * PHP class to creates array representations for common 1D barcodes to be used with TCPDF.
38 * @package com.tecnick.tcpdf
39 * @author Nicola Asuni
40 * @version 1.0.026
41 */
42
43/**
44 * @class TCPDFBarcode
45 * PHP class to creates array representations for common 1D barcodes to be used with TCPDF (http://www.tcpdf.org).<br>
46 * @package com.tecnick.tcpdf
47 * @version 1.0.026
48 * @author Nicola Asuni
49 */
50class TCPDFBarcode {
51
52 /**
53 * Array representation of barcode.
54 * @protected
55 */
56 protected $barcode_array;
57
58 /**
59 * This is the class constructor.
60 * Return an array representations for common 1D barcodes:<ul>
61 * <li>$arrcode['code'] code to be printed on text label</li>
62 * <li>$arrcode['maxh'] max barcode height</li>
63 * <li>$arrcode['maxw'] max barcode width</li>
64 * <li>$arrcode['bcode'][$k] single bar or space in $k position</li>
65 * <li>$arrcode['bcode'][$k]['t'] bar type: true = bar, false = space.</li>
66 * <li>$arrcode['bcode'][$k]['w'] bar width in units.</li>
67 * <li>$arrcode['bcode'][$k]['h'] bar height in units.</li>
68 * <li>$arrcode['bcode'][$k]['p'] bar top position (0 = top, 1 = middle)</li></ul>
69 * @param $code (string) code to print
70 * @param $type (string) type of barcode: <ul><li>C39 : CODE 39 - ANSI MH10.8M-1983 - USD-3 - 3 of 9.</li><li>C39+ : CODE 39 with checksum</li><li>C39E : CODE 39 EXTENDED</li><li>C39E+ : CODE 39 EXTENDED + CHECKSUM</li><li>C93 : CODE 93 - USS-93</li><li>S25 : Standard 2 of 5</li><li>S25+ : Standard 2 of 5 + CHECKSUM</li><li>I25 : Interleaved 2 of 5</li><li>I25+ : Interleaved 2 of 5 + CHECKSUM</li><li>C128 : CODE 128</li><li>C128A : CODE 128 A</li><li>C128B : CODE 128 B</li><li>C128C : CODE 128 C</li><li>EAN2 : 2-Digits UPC-Based Extention</li><li>EAN5 : 5-Digits UPC-Based Extention</li><li>EAN8 : EAN 8</li><li>EAN13 : EAN 13</li><li>UPCA : UPC-A</li><li>UPCE : UPC-E</li><li>MSI : MSI (Variation of Plessey code)</li><li>MSI+ : MSI + CHECKSUM (modulo 11)</li><li>POSTNET : POSTNET</li><li>PLANET : PLANET</li><li>RMS4CC : RMS4CC (Royal Mail 4-state Customer Code) - CBC (Customer Bar Code)</li><li>KIX : KIX (Klant index - Customer index)</li><li>IMB: Intelligent Mail Barcode - Onecode - USPS-B-3200</li><li>CODABAR : CODABAR</li><li>CODE11 : CODE 11</li><li>PHARMA : PHARMACODE</li><li>PHARMA2T : PHARMACODE TWO-TRACKS</li></ul>
71 * @public
72 */
73 public function __construct($code, $type) {
74 $this->setBarcode($code, $type);
75 }
76
77 /**
78 * Return an array representations of barcode.
79 * @return array
80 * @public
81 */
82 public function getBarcodeArray() {
83 return $this->barcode_array;
84 }
85
86 /**
87 * Send barcode as SVG image object to the standard output.
88 * @param $w (int) Minimum width of a single bar in user units.
89 * @param $h (int) Height of barcode in user units.
90 * @param $color (string) Foreground color (in SVG format) for bar elements (background is transparent).
91 * @public
92 */
93 public function getBarcodeSVG($w=2, $h=30, $color='black') {
94 // send headers
95 $code = $this->getBarcodeSVGcode($w, $h, $color);
96 header('Content-Type: application/svg+xml');
97 header('Cache-Control: public, must-revalidate, max-age=0'); // HTTP/1.1
98 header('Pragma: public');
99 header('Expires: Sat, 26 Jul 1997 05:00:00 GMT'); // Date in the past
100 header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');
101 header('Content-Disposition: inline; filename="'.md5($code).'.svg";');
102 //header('Content-Length: '.strlen($code));
103 echo $code;
104 }
105
106 /**
107 * Return a SVG string representation of barcode.
108 * @param $w (int) Minimum width of a single bar in user units.
109 * @param $h (int) Height of barcode in user units.
110 * @param $color (string) Foreground color (in SVG format) for bar elements (background is transparent).
111 * @return string SVG code.
112 * @public
113 */
114 public function getBarcodeSVGcode($w=2, $h=30, $color='black') {
115 // replace table for special characters
116 $repstr = array("\0" => '', '&' => '&amp;', '<' => '&lt;', '>' => '&gt;');
117 $svg = '<'.'?'.'xml version="1.0" standalone="no"'.'?'.'>'."\n";
118 $svg .= '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">'."\n";
119 $svg .= '<svg width="'.round(($this->barcode_array['maxw'] * $w), 3).'" height="'.$h.'" version="1.1" xmlns="http://www.w3.org/2000/svg">'."\n";
120 $svg .= "\t".'<desc>'.strtr($this->barcode_array['code'], $repstr).'</desc>'."\n";
121 $svg .= "\t".'<g id="bars" fill="'.$color.'" stroke="none">'."\n";
122 // print bars
123 $x = 0;
124 foreach ($this->barcode_array['bcode'] as $k => $v) {
125 $bw = round(($v['w'] * $w), 3);
126 $bh = round(($v['h'] * $h / $this->barcode_array['maxh']), 3);
127 if ($v['t']) {
128 $y = round(($v['p'] * $h / $this->barcode_array['maxh']), 3);
129 // draw a vertical bar
130 $svg .= "\t\t".'<rect x="'.$x.'" y="'.$y.'" width="'.$bw.'" height="'.$bh.'" />'."\n";
131 }
132 $x += $bw;
133 }
134 $svg .= "\t".'</g>'."\n";
135 $svg .= '</svg>'."\n";
136 return $svg;
137 }
138
139 /**
140 * Return an HTML representation of barcode.
141 * @param $w (int) Width of a single bar element in pixels.
142 * @param $h (int) Height of a single bar element in pixels.
143 * @param $color (string) Foreground color for bar elements (background is transparent).
144 * @return string HTML code.
145 * @public
146 */
147 public function getBarcodeHTML($w=2, $h=30, $color='black') {
148 $html = '<div style="font-size:0;position:relative;width:'.($this->barcode_array['maxw'] * $w).'px;height:'.($h).'px;">'."\n";
149 // print bars
150 $x = 0;
151 foreach ($this->barcode_array['bcode'] as $k => $v) {
152 $bw = round(($v['w'] * $w), 3);
153 $bh = round(($v['h'] * $h / $this->barcode_array['maxh']), 3);
154 if ($v['t']) {
155 $y = round(($v['p'] * $h / $this->barcode_array['maxh']), 3);
156 // draw a vertical bar
157 $html .= '<div style="background-color:'.$color.';width:'.$bw.'px;height:'.$bh.'px;position:absolute;left:'.$x.'px;top:'.$y.'px;">&nbsp;</div>'."\n";
158 }
159 $x += $bw;
160 }
161 $html .= '</div>'."\n";
162 return $html;
163 }
164
165 /**
166 * Send a PNG image representation of barcode (requires GD or Imagick library).
167 * @param $w (int) Width of a single bar element in pixels.
168 * @param $h (int) Height of a single bar element in pixels.
169 * @param $color (array) RGB (0-255) foreground color for bar elements (background is transparent).
170 * @public
171 */
172 public function getBarcodePNG($w=2, $h=30, $color=array(0,0,0)) {
173 $data = $this->getBarcodePngData($w, $h, $color);
174 // send headers
175 header('Content-Type: image/png');
176 header('Cache-Control: public, must-revalidate, max-age=0'); // HTTP/1.1
177 header('Pragma: public');
178 header('Expires: Sat, 26 Jul 1997 05:00:00 GMT'); // Date in the past
179 header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');
180 //header('Content-Length: '.strlen($data));
181 echo $data;
182 }
183
184 /**
185 * Return a PNG image representation of barcode (requires GD or Imagick library).
186 * @param $w (int) Width of a single bar element in pixels.
187 * @param $h (int) Height of a single bar element in pixels.
188 * @param $color (array) RGB (0-255) foreground color for bar elements (background is transparent).
189 * @return image or false in case of error.
190 * @public
191 */
192 public function getBarcodePngData($w=2, $h=30, $color=array(0,0,0)) {
193 // calculate image size
194 $width = ($this->barcode_array['maxw'] * $w);
195 $height = $h;
196 if (function_exists('imagecreate')) {
197 // GD library
198 $imagick = false;
199 $png = imagecreate($width, $height);
200 $bgcol = imagecolorallocate($png, 255, 255, 255);
201 imagecolortransparent($png, $bgcol);
202 $fgcol = imagecolorallocate($png, $color[0], $color[1], $color[2]);
203 } elseif (extension_loaded('imagick')) {
204 $imagick = true;
205 $bgcol = new imagickpixel('rgb(255,255,255');
206 $fgcol = new imagickpixel('rgb('.$color[0].','.$color[1].','.$color[2].')');
207 $png = new Imagick();
208 $png->newImage($width, $height, 'none', 'png');
209 $bar = new imagickdraw();
210 $bar->setfillcolor($fgcol);
211 } else {
212 return false;
213 }
214 // print bars
215 $x = 0;
216 foreach ($this->barcode_array['bcode'] as $k => $v) {
217 $bw = round(($v['w'] * $w), 3);
218 $bh = round(($v['h'] * $h / $this->barcode_array['maxh']), 3);
219 if ($v['t']) {
220 $y = round(($v['p'] * $h / $this->barcode_array['maxh']), 3);
221 // draw a vertical bar
222 if ($imagick) {
223 $bar->rectangle($x, $y, ($x + $bw - 1), ($y + $bh - 1));
224 } else {
225 imagefilledrectangle($png, $x, $y, ($x + $bw - 1), ($y + $bh - 1), $fgcol);
226 }
227 }
228 $x += $bw;
229 }
230 if ($imagick) {
231 $png->drawimage($bar);
232 return $png;
233 } else {
234 ob_start();
235 imagepng($png);
236 $imagedata = ob_get_clean();
237 imagedestroy($png);
238 return $imagedata;
239 }
240 }
241
242 /**
243 * Set the barcode.
244 * @param $code (string) code to print
245 * @param $type (string) type of barcode: <ul><li>C39 : CODE 39 - ANSI MH10.8M-1983 - USD-3 - 3 of 9.</li><li>C39+ : CODE 39 with checksum</li><li>C39E : CODE 39 EXTENDED</li><li>C39E+ : CODE 39 EXTENDED + CHECKSUM</li><li>C93 : CODE 93 - USS-93</li><li>S25 : Standard 2 of 5</li><li>S25+ : Standard 2 of 5 + CHECKSUM</li><li>I25 : Interleaved 2 of 5</li><li>I25+ : Interleaved 2 of 5 + CHECKSUM</li><li>C128 : CODE 128</li><li>C128A : CODE 128 A</li><li>C128B : CODE 128 B</li><li>C128C : CODE 128 C</li><li>EAN2 : 2-Digits UPC-Based Extention</li><li>EAN5 : 5-Digits UPC-Based Extention</li><li>EAN8 : EAN 8</li><li>EAN13 : EAN 13</li><li>UPCA : UPC-A</li><li>UPCE : UPC-E</li><li>MSI : MSI (Variation of Plessey code)</li><li>MSI+ : MSI + CHECKSUM (modulo 11)</li><li>POSTNET : POSTNET</li><li>PLANET : PLANET</li><li>RMS4CC : RMS4CC (Royal Mail 4-state Customer Code) - CBC (Customer Bar Code)</li><li>KIX : KIX (Klant index - Customer index)</li><li>IMB: Intelligent Mail Barcode - Onecode - USPS-B-3200</li><li>CODABAR : CODABAR</li><li>CODE11 : CODE 11</li><li>PHARMA : PHARMACODE</li><li>PHARMA2T : PHARMACODE TWO-TRACKS</li></ul>
246 * @return array barcode array
247 * @public
248 */
249 public function setBarcode($code, $type) {
250 switch (strtoupper($type)) {
251 case 'C39': { // CODE 39 - ANSI MH10.8M-1983 - USD-3 - 3 of 9.
252 $arrcode = $this->barcode_code39($code, false, false);
253 break;
254 }
255 case 'C39+': { // CODE 39 with checksum
256 $arrcode = $this->barcode_code39($code, false, true);
257 break;
258 }
259 case 'C39E': { // CODE 39 EXTENDED
260 $arrcode = $this->barcode_code39($code, true, false);
261 break;
262 }
263 case 'C39E+': { // CODE 39 EXTENDED + CHECKSUM
264 $arrcode = $this->barcode_code39($code, true, true);
265 break;
266 }
267 case 'C93': { // CODE 93 - USS-93
268 $arrcode = $this->barcode_code93($code);
269 break;
270 }
271 case 'S25': { // Standard 2 of 5
272 $arrcode = $this->barcode_s25($code, false);
273 break;
274 }
275 case 'S25+': { // Standard 2 of 5 + CHECKSUM
276 $arrcode = $this->barcode_s25($code, true);
277 break;
278 }
279 case 'I25': { // Interleaved 2 of 5
280 $arrcode = $this->barcode_i25($code, false);
281 break;
282 }
283 case 'I25+': { // Interleaved 2 of 5 + CHECKSUM
284 $arrcode = $this->barcode_i25($code, true);
285 break;
286 }
287 case 'C128': { // CODE 128
288 $arrcode = $this->barcode_c128($code, '');
289 break;
290 }
291 case 'C128A': { // CODE 128 A
292 $arrcode = $this->barcode_c128($code, 'A');
293 break;
294 }
295 case 'C128B': { // CODE 128 B
296 $arrcode = $this->barcode_c128($code, 'B');
297 break;
298 }
299 case 'C128C': { // CODE 128 C
300 $arrcode = $this->barcode_c128($code, 'C');
301 break;
302 }
303 case 'EAN2': { // 2-Digits UPC-Based Extention
304 $arrcode = $this->barcode_eanext($code, 2);
305 break;
306 }
307 case 'EAN5': { // 5-Digits UPC-Based Extention
308 $arrcode = $this->barcode_eanext($code, 5);
309 break;
310 }
311 case 'EAN8': { // EAN 8
312 $arrcode = $this->barcode_eanupc($code, 8);
313 break;
314 }
315 case 'EAN13': { // EAN 13
316 $arrcode = $this->barcode_eanupc($code, 13);
317 break;
318 }
319 case 'UPCA': { // UPC-A
320 $arrcode = $this->barcode_eanupc($code, 12);
321 break;
322 }
323 case 'UPCE': { // UPC-E
324 $arrcode = $this->barcode_eanupc($code, 6);
325 break;
326 }
327 case 'MSI': { // MSI (Variation of Plessey code)
328 $arrcode = $this->barcode_msi($code, false);
329 break;
330 }
331 case 'MSI+': { // MSI + CHECKSUM (modulo 11)
332 $arrcode = $this->barcode_msi($code, true);
333 break;
334 }
335 case 'POSTNET': { // POSTNET
336 $arrcode = $this->barcode_postnet($code, false);
337 break;
338 }
339 case 'PLANET': { // PLANET
340 $arrcode = $this->barcode_postnet($code, true);
341 break;
342 }
343 case 'RMS4CC': { // RMS4CC (Royal Mail 4-state Customer Code) - CBC (Customer Bar Code)
344 $arrcode = $this->barcode_rms4cc($code, false);
345 break;
346 }
347 case 'KIX': { // KIX (Klant index - Customer index)
348 $arrcode = $this->barcode_rms4cc($code, true);
349 break;
350 }
351 case 'IMB': { // IMB - Intelligent Mail Barcode - Onecode - USPS-B-3200
352 $arrcode = $this->barcode_imb($code);
353 break;
354 }
355 case 'CODABAR': { // CODABAR
356 $arrcode = $this->barcode_codabar($code);
357 break;
358 }
359 case 'CODE11': { // CODE 11
360 $arrcode = $this->barcode_code11($code);
361 break;
362 }
363 case 'PHARMA': { // PHARMACODE
364 $arrcode = $this->barcode_pharmacode($code);
365 break;
366 }
367 case 'PHARMA2T': { // PHARMACODE TWO-TRACKS
368 $arrcode = $this->barcode_pharmacode2t($code);
369 break;
370 }
371 default: {
372 $this->barcode_array = false;
373 $arrcode = false;
374 break;
375 }
376 }
377 $this->barcode_array = $arrcode;
378 }
379
380 /**
381 * CODE 39 - ANSI MH10.8M-1983 - USD-3 - 3 of 9.
382 * General-purpose code in very wide use world-wide
383 * @param $code (string) code to represent.
384 * @param $extended (boolean) if true uses the extended mode.
385 * @param $checksum (boolean) if true add a checksum to the code.
386 * @return array barcode representation.
387 * @protected
388 */
389 protected function barcode_code39($code, $extended=false, $checksum=false) {
390 $chr['0'] = '111331311';
391 $chr['1'] = '311311113';
392 $chr['2'] = '113311113';
393 $chr['3'] = '313311111';
394 $chr['4'] = '111331113';
395 $chr['5'] = '311331111';
396 $chr['6'] = '113331111';
397 $chr['7'] = '111311313';
398 $chr['8'] = '311311311';
399 $chr['9'] = '113311311';
400 $chr['A'] = '311113113';
401 $chr['B'] = '113113113';
402 $chr['C'] = '313113111';
403 $chr['D'] = '111133113';
404 $chr['E'] = '311133111';
405 $chr['F'] = '113133111';
406 $chr['G'] = '111113313';
407 $chr['H'] = '311113311';
408 $chr['I'] = '113113311';
409 $chr['J'] = '111133311';
410 $chr['K'] = '311111133';
411 $chr['L'] = '113111133';
412 $chr['M'] = '313111131';
413 $chr['N'] = '111131133';
414 $chr['O'] = '311131131';
415 $chr['P'] = '113131131';
416 $chr['Q'] = '111111333';
417 $chr['R'] = '311111331';
418 $chr['S'] = '113111331';
419 $chr['T'] = '111131331';
420 $chr['U'] = '331111113';
421 $chr['V'] = '133111113';
422 $chr['W'] = '333111111';
423 $chr['X'] = '131131113';
424 $chr['Y'] = '331131111';
425 $chr['Z'] = '133131111';
426 $chr['-'] = '131111313';
427 $chr['.'] = '331111311';
428 $chr[' '] = '133111311';
429 $chr['$'] = '131313111';
430 $chr['/'] = '131311131';
431 $chr['+'] = '131113131';
432 $chr['%'] = '111313131';
433 $chr['*'] = '131131311';
434 $code = strtoupper($code);
435 if ($extended) {
436 // extended mode
437 $code = $this->encode_code39_ext($code);
438 }
439 if ($code === false) {
440 return false;
441 }
442 if ($checksum) {
443 // checksum
444 $code .= $this->checksum_code39($code);
445 }
446 // add start and stop codes
447 $code = '*'.$code.'*';
448 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
449 $k = 0;
450 $clen = strlen($code);
451 for ($i = 0; $i < $clen; ++$i) {
452 $char = $code{$i};
453 if(!isset($chr[$char])) {
454 // invalid character
455 return false;
456 }
457 for ($j = 0; $j < 9; ++$j) {
458 if (($j % 2) == 0) {
459 $t = true; // bar
460 } else {
461 $t = false; // space
462 }
463 $w = $chr[$char]{$j};
464 $bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
465 $bararray['maxw'] += $w;
466 ++$k;
467 }
468 // intercharacter gap
469 $bararray['bcode'][$k] = array('t' => false, 'w' => 1, 'h' => 1, 'p' => 0);
470 $bararray['maxw'] += 1;
471 ++$k;
472 }
473 return $bararray;
474 }
475
476 /**
477 * Encode a string to be used for CODE 39 Extended mode.
478 * @param $code (string) code to represent.
479 * @return encoded string.
480 * @protected
481 */
482 protected function encode_code39_ext($code) {
483 $encode = array(
484 chr(0) => '%U', chr(1) => '$A', chr(2) => '$B', chr(3) => '$C',
485 chr(4) => '$D', chr(5) => '$E', chr(6) => '$F', chr(7) => '$G',
486 chr(8) => '$H', chr(9) => '$I', chr(10) => '$J', chr(11) => '£K',
487 chr(12) => '$L', chr(13) => '$M', chr(14) => '$N', chr(15) => '$O',
488 chr(16) => '$P', chr(17) => '$Q', chr(18) => '$R', chr(19) => '$S',
489 chr(20) => '$T', chr(21) => '$U', chr(22) => '$V', chr(23) => '$W',
490 chr(24) => '$X', chr(25) => '$Y', chr(26) => '$Z', chr(27) => '%A',
491 chr(28) => '%B', chr(29) => '%C', chr(30) => '%D', chr(31) => '%E',
492 chr(32) => ' ', chr(33) => '/A', chr(34) => '/B', chr(35) => '/C',
493 chr(36) => '/D', chr(37) => '/E', chr(38) => '/F', chr(39) => '/G',
494 chr(40) => '/H', chr(41) => '/I', chr(42) => '/J', chr(43) => '/K',
495 chr(44) => '/L', chr(45) => '-', chr(46) => '.', chr(47) => '/O',
496 chr(48) => '0', chr(49) => '1', chr(50) => '2', chr(51) => '3',
497 chr(52) => '4', chr(53) => '5', chr(54) => '6', chr(55) => '7',
498 chr(56) => '8', chr(57) => '9', chr(58) => '/Z', chr(59) => '%F',
499 chr(60) => '%G', chr(61) => '%H', chr(62) => '%I', chr(63) => '%J',
500 chr(64) => '%V', chr(65) => 'A', chr(66) => 'B', chr(67) => 'C',
501 chr(68) => 'D', chr(69) => 'E', chr(70) => 'F', chr(71) => 'G',
502 chr(72) => 'H', chr(73) => 'I', chr(74) => 'J', chr(75) => 'K',
503 chr(76) => 'L', chr(77) => 'M', chr(78) => 'N', chr(79) => 'O',
504 chr(80) => 'P', chr(81) => 'Q', chr(82) => 'R', chr(83) => 'S',
505 chr(84) => 'T', chr(85) => 'U', chr(86) => 'V', chr(87) => 'W',
506 chr(88) => 'X', chr(89) => 'Y', chr(90) => 'Z', chr(91) => '%K',
507 chr(92) => '%L', chr(93) => '%M', chr(94) => '%N', chr(95) => '%O',
508 chr(96) => '%W', chr(97) => '+A', chr(98) => '+B', chr(99) => '+C',
509 chr(100) => '+D', chr(101) => '+E', chr(102) => '+F', chr(103) => '+G',
510 chr(104) => '+H', chr(105) => '+I', chr(106) => '+J', chr(107) => '+K',
511 chr(108) => '+L', chr(109) => '+M', chr(110) => '+N', chr(111) => '+O',
512 chr(112) => '+P', chr(113) => '+Q', chr(114) => '+R', chr(115) => '+S',
513 chr(116) => '+T', chr(117) => '+U', chr(118) => '+V', chr(119) => '+W',
514 chr(120) => '+X', chr(121) => '+Y', chr(122) => '+Z', chr(123) => '%P',
515 chr(124) => '%Q', chr(125) => '%R', chr(126) => '%S', chr(127) => '%T');
516 $code_ext = '';
517 $clen = strlen($code);
518 for ($i = 0 ; $i < $clen; ++$i) {
519 if (ord($code{$i}) > 127) {
520 return false;
521 }
522 $code_ext .= $encode[$code{$i}];
523 }
524 return $code_ext;
525 }
526
527 /**
528 * Calculate CODE 39 checksum (modulo 43).
529 * @param $code (string) code to represent.
530 * @return char checksum.
531 * @protected
532 */
533 protected function checksum_code39($code) {
534 $chars = array(
535 '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
536 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K',
537 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V',
538 'W', 'X', 'Y', 'Z', '-', '.', ' ', '$', '/', '+', '%');
539 $sum = 0;
540 $clen = strlen($code);
541 for ($i = 0 ; $i < $clen; ++$i) {
542 $k = array_keys($chars, $code{$i});
543 $sum += $k[0];
544 }
545 $j = ($sum % 43);
546 return $chars[$j];
547 }
548
549 /**
550 * CODE 93 - USS-93
551 * Compact code similar to Code 39
552 * @param $code (string) code to represent.
553 * @return array barcode representation.
554 * @protected
555 */
556 protected function barcode_code93($code) {
557 $chr[48] = '131112'; // 0
558 $chr[49] = '111213'; // 1
559 $chr[50] = '111312'; // 2
560 $chr[51] = '111411'; // 3
561 $chr[52] = '121113'; // 4
562 $chr[53] = '121212'; // 5
563 $chr[54] = '121311'; // 6
564 $chr[55] = '111114'; // 7
565 $chr[56] = '131211'; // 8
566 $chr[57] = '141111'; // 9
567 $chr[65] = '211113'; // A
568 $chr[66] = '211212'; // B
569 $chr[67] = '211311'; // C
570 $chr[68] = '221112'; // D
571 $chr[69] = '221211'; // E
572 $chr[70] = '231111'; // F
573 $chr[71] = '112113'; // G
574 $chr[72] = '112212'; // H
575 $chr[73] = '112311'; // I
576 $chr[74] = '122112'; // J
577 $chr[75] = '132111'; // K
578 $chr[76] = '111123'; // L
579 $chr[77] = '111222'; // M
580 $chr[78] = '111321'; // N
581 $chr[79] = '121122'; // O
582 $chr[80] = '131121'; // P
583 $chr[81] = '212112'; // Q
584 $chr[82] = '212211'; // R
585 $chr[83] = '211122'; // S
586 $chr[84] = '211221'; // T
587 $chr[85] = '221121'; // U
588 $chr[86] = '222111'; // V
589 $chr[87] = '112122'; // W
590 $chr[88] = '112221'; // X
591 $chr[89] = '122121'; // Y
592 $chr[90] = '123111'; // Z
593 $chr[45] = '121131'; // -
594 $chr[46] = '311112'; // .
595 $chr[32] = '311211'; //
596 $chr[36] = '321111'; // $
597 $chr[47] = '112131'; // /
598 $chr[43] = '113121'; // +
599 $chr[37] = '211131'; // %
600 $chr[128] = '121221'; // ($)
601 $chr[129] = '311121'; // (/)
602 $chr[130] = '122211'; // (+)
603 $chr[131] = '312111'; // (%)
604 $chr[42] = '111141'; // start-stop
605 $code = strtoupper($code);
606 $encode = array(
607 chr(0) => chr(131).'U', chr(1) => chr(128).'A', chr(2) => chr(128).'B', chr(3) => chr(128).'C',
608 chr(4) => chr(128).'D', chr(5) => chr(128).'E', chr(6) => chr(128).'F', chr(7) => chr(128).'G',
609 chr(8) => chr(128).'H', chr(9) => chr(128).'I', chr(10) => chr(128).'J', chr(11) => '£K',
610 chr(12) => chr(128).'L', chr(13) => chr(128).'M', chr(14) => chr(128).'N', chr(15) => chr(128).'O',
611 chr(16) => chr(128).'P', chr(17) => chr(128).'Q', chr(18) => chr(128).'R', chr(19) => chr(128).'S',
612 chr(20) => chr(128).'T', chr(21) => chr(128).'U', chr(22) => chr(128).'V', chr(23) => chr(128).'W',
613 chr(24) => chr(128).'X', chr(25) => chr(128).'Y', chr(26) => chr(128).'Z', chr(27) => chr(131).'A',
614 chr(28) => chr(131).'B', chr(29) => chr(131).'C', chr(30) => chr(131).'D', chr(31) => chr(131).'E',
615 chr(32) => ' ', chr(33) => chr(129).'A', chr(34) => chr(129).'B', chr(35) => chr(129).'C',
616 chr(36) => chr(129).'D', chr(37) => chr(129).'E', chr(38) => chr(129).'F', chr(39) => chr(129).'G',
617 chr(40) => chr(129).'H', chr(41) => chr(129).'I', chr(42) => chr(129).'J', chr(43) => chr(129).'K',
618 chr(44) => chr(129).'L', chr(45) => '-', chr(46) => '.', chr(47) => chr(129).'O',
619 chr(48) => '0', chr(49) => '1', chr(50) => '2', chr(51) => '3',
620 chr(52) => '4', chr(53) => '5', chr(54) => '6', chr(55) => '7',
621 chr(56) => '8', chr(57) => '9', chr(58) => chr(129).'Z', chr(59) => chr(131).'F',
622 chr(60) => chr(131).'G', chr(61) => chr(131).'H', chr(62) => chr(131).'I', chr(63) => chr(131).'J',
623 chr(64) => chr(131).'V', chr(65) => 'A', chr(66) => 'B', chr(67) => 'C',
624 chr(68) => 'D', chr(69) => 'E', chr(70) => 'F', chr(71) => 'G',
625 chr(72) => 'H', chr(73) => 'I', chr(74) => 'J', chr(75) => 'K',
626 chr(76) => 'L', chr(77) => 'M', chr(78) => 'N', chr(79) => 'O',
627 chr(80) => 'P', chr(81) => 'Q', chr(82) => 'R', chr(83) => 'S',
628 chr(84) => 'T', chr(85) => 'U', chr(86) => 'V', chr(87) => 'W',
629 chr(88) => 'X', chr(89) => 'Y', chr(90) => 'Z', chr(91) => chr(131).'K',
630 chr(92) => chr(131).'L', chr(93) => chr(131).'M', chr(94) => chr(131).'N', chr(95) => chr(131).'O',
631 chr(96) => chr(131).'W', chr(97) => chr(130).'A', chr(98) => chr(130).'B', chr(99) => chr(130).'C',
632 chr(100) => chr(130).'D', chr(101) => chr(130).'E', chr(102) => chr(130).'F', chr(103) => chr(130).'G',
633 chr(104) => chr(130).'H', chr(105) => chr(130).'I', chr(106) => chr(130).'J', chr(107) => chr(130).'K',
634 chr(108) => chr(130).'L', chr(109) => chr(130).'M', chr(110) => chr(130).'N', chr(111) => chr(130).'O',
635 chr(112) => chr(130).'P', chr(113) => chr(130).'Q', chr(114) => chr(130).'R', chr(115) => chr(130).'S',
636 chr(116) => chr(130).'T', chr(117) => chr(130).'U', chr(118) => chr(130).'V', chr(119) => chr(130).'W',
637 chr(120) => chr(130).'X', chr(121) => chr(130).'Y', chr(122) => chr(130).'Z', chr(123) => chr(131).'P',
638 chr(124) => chr(131).'Q', chr(125) => chr(131).'R', chr(126) => chr(131).'S', chr(127) => chr(131).'T');
639 $code_ext = '';
640 $clen = strlen($code);
641 for ($i = 0 ; $i < $clen; ++$i) {
642 if (ord($code{$i}) > 127) {
643 return false;
644 }
645 $code_ext .= $encode[$code{$i}];
646 }
647 // checksum
648 $code_ext .= $this->checksum_code93($code_ext);
649 // add start and stop codes
650 $code = '*'.$code_ext.'*';
651 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
652 $k = 0;
653 $clen = strlen($code);
654 for ($i = 0; $i < $clen; ++$i) {
655 $char = ord($code{$i});
656 if(!isset($chr[$char])) {
657 // invalid character
658 return false;
659 }
660 for ($j = 0; $j < 6; ++$j) {
661 if (($j % 2) == 0) {
662 $t = true; // bar
663 } else {
664 $t = false; // space
665 }
666 $w = $chr[$char]{$j};
667 $bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
668 $bararray['maxw'] += $w;
669 ++$k;
670 }
671 }
672 $bararray['bcode'][$k] = array('t' => true, 'w' => 1, 'h' => 1, 'p' => 0);
673 $bararray['maxw'] += 1;
674 ++$k;
675 return $bararray;
676 }
677
678 /**
679 * Calculate CODE 93 checksum (modulo 47).
680 * @param $code (string) code to represent.
681 * @return string checksum code.
682 * @protected
683 */
684 protected function checksum_code93($code) {
685 $chars = array(
686 '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
687 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K',
688 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V',
689 'W', 'X', 'Y', 'Z', '-', '.', ' ', '$', '/', '+', '%',
690 '<', '=', '>', '?');
691 // translate special characters
692 $code = strtr($code, chr(128).chr(131).chr(129).chr(130), '<=>?');
693 $len = strlen($code);
694 // calculate check digit C
695 $p = 1;
696 $check = 0;
697 for ($i = ($len - 1); $i >= 0; --$i) {
698 $k = array_keys($chars, $code{$i});
699 $check += ($k[0] * $p);
700 ++$p;
701 if ($p > 20) {
702 $p = 1;
703 }
704 }
705 $check %= 47;
706 $c = $chars[$check];
707 $code .= $c;
708 // calculate check digit K
709 $p = 1;
710 $check = 0;
711 for ($i = $len; $i >= 0; --$i) {
712 $k = array_keys($chars, $code{$i});
713 $check += ($k[0] * $p);
714 ++$p;
715 if ($p > 15) {
716 $p = 1;
717 }
718 }
719 $check %= 47;
720 $k = $chars[$check];
721 $checksum = $c.$k;
722 // resto respecial characters
723 $checksum = strtr($checksum, '<=>?', chr(128).chr(131).chr(129).chr(130));
724 return $checksum;
725 }
726
727 /**
728 * Checksum for standard 2 of 5 barcodes.
729 * @param $code (string) code to process.
730 * @return int checksum.
731 * @protected
732 */
733 protected function checksum_s25($code) {
734 $len = strlen($code);
735 $sum = 0;
736 for ($i = 0; $i < $len; $i+=2) {
737 $sum += $code{$i};
738 }
739 $sum *= 3;
740 for ($i = 1; $i < $len; $i+=2) {
741 $sum += ($code{$i});
742 }
743 $r = $sum % 10;
744 if($r > 0) {
745 $r = (10 - $r);
746 }
747 return $r;
748 }
749
750 /**
751 * MSI.
752 * Variation of Plessey code, with similar applications
753 * Contains digits (0 to 9) and encodes the data only in the width of bars.
754 * @param $code (string) code to represent.
755 * @param $checksum (boolean) if true add a checksum to the code (modulo 11)
756 * @return array barcode representation.
757 * @protected
758 */
759 protected function barcode_msi($code, $checksum=false) {
760 $chr['0'] = '100100100100';
761 $chr['1'] = '100100100110';
762 $chr['2'] = '100100110100';
763 $chr['3'] = '100100110110';
764 $chr['4'] = '100110100100';
765 $chr['5'] = '100110100110';
766 $chr['6'] = '100110110100';
767 $chr['7'] = '100110110110';
768 $chr['8'] = '110100100100';
769 $chr['9'] = '110100100110';
770 $chr['A'] = '110100110100';
771 $chr['B'] = '110100110110';
772 $chr['C'] = '110110100100';
773 $chr['D'] = '110110100110';
774 $chr['E'] = '110110110100';
775 $chr['F'] = '110110110110';
776 if ($checksum) {
777 // add checksum
778 $clen = strlen($code);
779 $p = 2;
780 $check = 0;
781 for ($i = ($clen - 1); $i >= 0; --$i) {
782 $check += (hexdec($code{$i}) * $p);
783 ++$p;
784 if ($p > 7) {
785 $p = 2;
786 }
787 }
788 $check %= 11;
789 if ($check > 0) {
790 $check = 11 - $check;
791 }
792 $code .= $check;
793 }
794 $seq = '110'; // left guard
795 $clen = strlen($code);
796 for ($i = 0; $i < $clen; ++$i) {
797 $digit = $code{$i};
798 if (!isset($chr[$digit])) {
799 // invalid character
800 return false;
801 }
802 $seq .= $chr[$digit];
803 }
804 $seq .= '1001'; // right guard
805 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
806 return $this->binseq_to_array($seq, $bararray);
807 }
808
809 /**
810 * Standard 2 of 5 barcodes.
811 * Used in airline ticket marking, photofinishing
812 * Contains digits (0 to 9) and encodes the data only in the width of bars.
813 * @param $code (string) code to represent.
814 * @param $checksum (boolean) if true add a checksum to the code
815 * @return array barcode representation.
816 * @protected
817 */
818 protected function barcode_s25($code, $checksum=false) {
819 $chr['0'] = '10101110111010';
820 $chr['1'] = '11101010101110';
821 $chr['2'] = '10111010101110';
822 $chr['3'] = '11101110101010';
823 $chr['4'] = '10101110101110';
824 $chr['5'] = '11101011101010';
825 $chr['6'] = '10111011101010';
826 $chr['7'] = '10101011101110';
827 $chr['8'] = '10101110111010';
828 $chr['9'] = '10111010111010';
829 if ($checksum) {
830 // add checksum
831 $code .= $this->checksum_s25($code);
832 }
833 if((strlen($code) % 2) != 0) {
834 // add leading zero if code-length is odd
835 $code = '0'.$code;
836 }
837 $seq = '11011010';
838 $clen = strlen($code);
839 for ($i = 0; $i < $clen; ++$i) {
840 $digit = $code{$i};
841 if (!isset($chr[$digit])) {
842 // invalid character
843 return false;
844 }
845 $seq .= $chr[$digit];
846 }
847 $seq .= '1101011';
848 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
849 return $this->binseq_to_array($seq, $bararray);
850 }
851
852 /**
853 * Convert binary barcode sequence to TCPDF barcode array.
854 * @param $seq (string) barcode as binary sequence.
855 * @param $bararray (array) barcode array.
856 * òparam array $bararray TCPDF barcode array to fill up
857 * @return array barcode representation.
858 * @protected
859 */
860 protected function binseq_to_array($seq, $bararray) {
861 $len = strlen($seq);
862 $w = 0;
863 $k = 0;
864 for ($i = 0; $i < $len; ++$i) {
865 $w += 1;
866 if (($i == ($len - 1)) OR (($i < ($len - 1)) AND ($seq{$i} != $seq{($i+1)}))) {
867 if ($seq{$i} == '1') {
868 $t = true; // bar
869 } else {
870 $t = false; // space
871 }
872 $bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
873 $bararray['maxw'] += $w;
874 ++$k;
875 $w = 0;
876 }
877 }
878 return $bararray;
879 }
880
881 /**
882 * Interleaved 2 of 5 barcodes.
883 * Compact numeric code, widely used in industry, air cargo
884 * Contains digits (0 to 9) and encodes the data in the width of both bars and spaces.
885 * @param $code (string) code to represent.
886 * @param $checksum (boolean) if true add a checksum to the code
887 * @return array barcode representation.
888 * @protected
889 */
890 protected function barcode_i25($code, $checksum=false) {
891 $chr['0'] = '11221';
892 $chr['1'] = '21112';
893 $chr['2'] = '12112';
894 $chr['3'] = '22111';
895 $chr['4'] = '11212';
896 $chr['5'] = '21211';
897 $chr['6'] = '12211';
898 $chr['7'] = '11122';
899 $chr['8'] = '21121';
900 $chr['9'] = '12121';
901 $chr['A'] = '11';
902 $chr['Z'] = '21';
903 if ($checksum) {
904 // add checksum
905 $code .= $this->checksum_s25($code);
906 }
907 if((strlen($code) % 2) != 0) {
908 // add leading zero if code-length is odd
909 $code = '0'.$code;
910 }
911 // add start and stop codes
912 $code = 'AA'.strtolower($code).'ZA';
913
914 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
915 $k = 0;
916 $clen = strlen($code);
917 for ($i = 0; $i < $clen; $i = ($i + 2)) {
918 $char_bar = $code{$i};
919 $char_space = $code{$i+1};
920 if((!isset($chr[$char_bar])) OR (!isset($chr[$char_space]))) {
921 // invalid character
922 return false;
923 }
924 // create a bar-space sequence
925 $seq = '';
926 $chrlen = strlen($chr[$char_bar]);
927 for ($s = 0; $s < $chrlen; $s++){
928 $seq .= $chr[$char_bar]{$s} . $chr[$char_space]{$s};
929 }
930 $seqlen = strlen($seq);
931 for ($j = 0; $j < $seqlen; ++$j) {
932 if (($j % 2) == 0) {
933 $t = true; // bar
934 } else {
935 $t = false; // space
936 }
937 $w = $seq{$j};
938 $bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
939 $bararray['maxw'] += $w;
940 ++$k;
941 }
942 }
943 return $bararray;
944 }
945
946 /**
947 * C128 barcodes.
948 * Very capable code, excellent density, high reliability; in very wide use world-wide
949 * @param $code (string) code to represent.
950 * @param $type (string) barcode type: A, B, C or empty for automatic switch (AUTO mode)
951 * @return array barcode representation.
952 * @protected
953 */
954 protected function barcode_c128($code, $type='') {
955 $chr = array(
956 '212222', /* 00 */
957 '222122', /* 01 */
958 '222221', /* 02 */
959 '121223', /* 03 */
960 '121322', /* 04 */
961 '131222', /* 05 */
962 '122213', /* 06 */
963 '122312', /* 07 */
964 '132212', /* 08 */
965 '221213', /* 09 */
966 '221312', /* 10 */
967 '231212', /* 11 */
968 '112232', /* 12 */
969 '122132', /* 13 */
970 '122231', /* 14 */
971 '113222', /* 15 */
972 '123122', /* 16 */
973 '123221', /* 17 */
974 '223211', /* 18 */
975 '221132', /* 19 */
976 '221231', /* 20 */
977 '213212', /* 21 */
978 '223112', /* 22 */
979 '312131', /* 23 */
980 '311222', /* 24 */
981 '321122', /* 25 */
982 '321221', /* 26 */
983 '312212', /* 27 */
984 '322112', /* 28 */
985 '322211', /* 29 */
986 '212123', /* 30 */
987 '212321', /* 31 */
988 '232121', /* 32 */
989 '111323', /* 33 */
990 '131123', /* 34 */
991 '131321', /* 35 */
992 '112313', /* 36 */
993 '132113', /* 37 */
994 '132311', /* 38 */
995 '211313', /* 39 */
996 '231113', /* 40 */
997 '231311', /* 41 */
998 '112133', /* 42 */
999 '112331', /* 43 */
1000 '132131', /* 44 */
1001 '113123', /* 45 */
1002 '113321', /* 46 */
1003 '133121', /* 47 */
1004 '313121', /* 48 */
1005 '211331', /* 49 */
1006 '231131', /* 50 */
1007 '213113', /* 51 */
1008 '213311', /* 52 */
1009 '213131', /* 53 */
1010 '311123', /* 54 */
1011 '311321', /* 55 */
1012 '331121', /* 56 */
1013 '312113', /* 57 */
1014 '312311', /* 58 */
1015 '332111', /* 59 */
1016 '314111', /* 60 */
1017 '221411', /* 61 */
1018 '431111', /* 62 */
1019 '111224', /* 63 */
1020 '111422', /* 64 */
1021 '121124', /* 65 */
1022 '121421', /* 66 */
1023 '141122', /* 67 */
1024 '141221', /* 68 */
1025 '112214', /* 69 */
1026 '112412', /* 70 */
1027 '122114', /* 71 */
1028 '122411', /* 72 */
1029 '142112', /* 73 */
1030 '142211', /* 74 */
1031 '241211', /* 75 */
1032 '221114', /* 76 */
1033 '413111', /* 77 */
1034 '241112', /* 78 */
1035 '134111', /* 79 */
1036 '111242', /* 80 */
1037 '121142', /* 81 */
1038 '121241', /* 82 */
1039 '114212', /* 83 */
1040 '124112', /* 84 */
1041 '124211', /* 85 */
1042 '411212', /* 86 */
1043 '421112', /* 87 */
1044 '421211', /* 88 */
1045 '212141', /* 89 */
1046 '214121', /* 90 */
1047 '412121', /* 91 */
1048 '111143', /* 92 */
1049 '111341', /* 93 */
1050 '131141', /* 94 */
1051 '114113', /* 95 */
1052 '114311', /* 96 */
1053 '411113', /* 97 */
1054 '411311', /* 98 */
1055 '113141', /* 99 */
1056 '114131', /* 100 */
1057 '311141', /* 101 */
1058 '411131', /* 102 */
1059 '211412', /* 103 START A */
1060 '211214', /* 104 START B */
1061 '211232', /* 105 START C */
1062 '233111', /* STOP */
1063 '200000' /* END */
1064 );
1065 // ASCII characters for code A (ASCII 00 - 95)
1066 $keys_a = ' !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_';
1067 $keys_a .= chr(0).chr(1).chr(2).chr(3).chr(4).chr(5).chr(6).chr(7).chr(8).chr(9);
1068 $keys_a .= chr(10).chr(11).chr(12).chr(13).chr(14).chr(15).chr(16).chr(17).chr(18).chr(19);
1069 $keys_a .= chr(20).chr(21).chr(22).chr(23).chr(24).chr(25).chr(26).chr(27).chr(28).chr(29);
1070 $keys_a .= chr(30).chr(31);
1071 // ASCII characters for code B (ASCII 32 - 127)
1072 $keys_b = ' !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~'.chr(127);
1073 // special codes
1074 $fnc_a = array(241 => 102, 242 => 97, 243 => 96, 244 => 101);
1075 $fnc_b = array(241 => 102, 242 => 97, 243 => 96, 244 => 100);
1076 // array of symbols
1077 $code_data = array();
1078 // lenght of the code
1079 $len = strlen($code);
1080 switch(strtoupper($type)) {
1081 case 'A': { // MODE A
1082 $startid = 103;
1083 for ($i = 0; $i < $len; ++$i) {
1084 $char = $code{$i};
1085 $char_id = ord($char);
1086 if (($char_id >= 241) AND ($char_id <= 244)) {
1087 $code_data[] = $fnc_a[$char_id];
1088 } elseif (($char_id >= 0) AND ($char_id <= 95)) {
1089 $code_data[] = strpos($keys_a, $char);
1090 } else {
1091 return false;
1092 }
1093 }
1094 break;
1095 }
1096 case 'B': { // MODE B
1097 $startid = 104;
1098 for ($i = 0; $i < $len; ++$i) {
1099 $char = $code{$i};
1100 $char_id = ord($char);
1101 if (($char_id >= 241) AND ($char_id <= 244)) {
1102 $code_data[] = $fnc_b[$char_id];
1103 } elseif (($char_id >= 32) AND ($char_id <= 127)) {
1104 $code_data[] = strpos($keys_b, $char);
1105 } else {
1106 return false;
1107 }
1108 }
1109 break;
1110 }
1111 case 'C': { // MODE C
1112 $startid = 105;
1113 if (ord($code[0]) == 241) {
1114 $code_data[] = 102;
1115 $code = substr($code, 1);
1116 --$len;
1117 }
1118 if (($len % 2) != 0) {
1119 // the length must be even
1120 return false;
1121 }
1122 for ($i = 0; $i < $len; $i+=2) {
1123 $chrnum = $code{$i}.$code{$i+1};
1124 if (preg_match('/([0-9]{2})/', $chrnum) > 0) {
1125 $code_data[] = intval($chrnum);
1126 } else {
1127 return false;
1128 }
1129 }
1130 break;
1131 }
1132 default: { // MODE AUTO
1133 // split code into sequences
1134 $sequence = array();
1135 // get numeric sequences (if any)
1136 $numseq = array();
1137 preg_match_all('/([0-9]{4,})/', $code, $numseq, PREG_OFFSET_CAPTURE);
1138 if (isset($numseq[1]) AND !empty($numseq[1])) {
1139 $end_offset = 0;
1140 foreach ($numseq[1] as $val) {
1141 $offset = $val[1];
1142 if ($offset > $end_offset) {
1143 // non numeric sequence
1144 $sequence = array_merge($sequence, $this->get128ABsequence(substr($code, $end_offset, ($offset - $end_offset))));
1145 }
1146 // numeric sequence
1147 $slen = strlen($val[0]);
1148 if (($slen % 2) != 0) {
1149 // the length must be even
1150 --$slen;
1151 }
1152 $sequence[] = array('C', substr($code, $offset, $slen), $slen);
1153 $end_offset = $offset + $slen;
1154 }
1155 if ($end_offset < $len) {
1156 $sequence = array_merge($sequence, $this->get128ABsequence(substr($code, $end_offset)));
1157 }
1158 } else {
1159 // text code (non C mode)
1160 $sequence = array_merge($sequence, $this->get128ABsequence($code));
1161 }
1162 // process the sequence
1163 foreach ($sequence as $key => $seq) {
1164 switch($seq[0]) {
1165 case 'A': {
1166 if ($key == 0) {
1167 $startid = 103;
1168 } elseif ($sequence[($key - 1)][0] != 'A') {
1169 if (($seq[2] == 1) AND ($key > 0) AND ($sequence[($key - 1)][0] == 'B') AND (!isset($sequence[($key - 1)][3]))) {
1170 // single character shift
1171 $code_data[] = 98;
1172 // mark shift
1173 $sequence[$key][3] = true;
1174 } elseif (!isset($sequence[($key - 1)][3])) {
1175 $code_data[] = 101;
1176 }
1177 }
1178 for ($i = 0; $i < $seq[2]; ++$i) {
1179 $char = $seq[1]{$i};
1180 $char_id = ord($char);
1181 if (($char_id >= 241) AND ($char_id <= 244)) {
1182 $code_data[] = $fnc_a[$char_id];
1183 } else {
1184 $code_data[] = strpos($keys_a, $char);
1185 }
1186 }
1187 break;
1188 }
1189 case 'B': {
1190 if ($key == 0) {
1191 $tmpchr = ord($seq[1][0]);
1192 if (($seq[2] == 1) AND ($tmpchr >= 241) AND ($tmpchr <= 244) AND isset($sequence[($key + 1)]) AND ($sequence[($key + 1)][0] != 'B')) {
1193 switch ($sequence[($key + 1)][0]) {
1194 case 'A': {
1195 $startid = 103;
1196 $sequence[$key][0] = 'A';
1197 $code_data[] = $fnc_a[$tmpchr];
1198 break;
1199 }
1200 case 'C': {
1201 $startid = 105;
1202 $sequence[$key][0] = 'C';
1203 $code_data[] = $fnc_a[$tmpchr];
1204 break;
1205 }
1206 }
1207 break;
1208 } else {
1209 $startid = 104;
1210 }
1211 } elseif ($sequence[($key - 1)][0] != 'B') {
1212 if (($seq[2] == 1) AND ($key > 0) AND ($sequence[($key - 1)][0] == 'A') AND (!isset($sequence[($key - 1)][3]))) {
1213 // single character shift
1214 $code_data[] = 98;
1215 // mark shift
1216 $sequence[$key][3] = true;
1217 } elseif (!isset($sequence[($key - 1)][3])) {
1218 $code_data[] = 100;
1219 }
1220 }
1221 for ($i = 0; $i < $seq[2]; ++$i) {
1222 $char = $seq[1]{$i};
1223 $char_id = ord($char);
1224 if (($char_id >= 241) AND ($char_id <= 244)) {
1225 $code_data[] = $fnc_b[$char_id];
1226 } else {
1227 $code_data[] = strpos($keys_b, $char);
1228 }
1229 }
1230 break;
1231 }
1232 case 'C': {
1233 if ($key == 0) {
1234 $startid = 105;
1235 } elseif ($sequence[($key - 1)][0] != 'C') {
1236 $code_data[] = 99;
1237 }
1238 for ($i = 0; $i < $seq[2]; $i+=2) {
1239 $chrnum = $seq[1]{$i}.$seq[1]{$i+1};
1240 $code_data[] = intval($chrnum);
1241 }
1242 break;
1243 }
1244 }
1245 }
1246 }
1247 }
1248 // calculate check character
1249 $sum = $startid;
1250 foreach ($code_data as $key => $val) {
1251 $sum += ($val * ($key + 1));
1252 }
1253 // add check character
1254 $code_data[] = ($sum % 103);
1255 // add stop sequence
1256 $code_data[] = 106;
1257 $code_data[] = 107;
1258 // add start code at the beginning
1259 array_unshift($code_data, $startid);
1260 // build barcode array
1261 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
1262 foreach ($code_data as $val) {
1263 $seq = $chr[$val];
1264 for ($j = 0; $j < 6; ++$j) {
1265 if (($j % 2) == 0) {
1266 $t = true; // bar
1267 } else {
1268 $t = false; // space
1269 }
1270 $w = $seq{$j};
1271 $bararray['bcode'][] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
1272 $bararray['maxw'] += $w;
1273 }
1274 }
1275 return $bararray;
1276 }
1277
1278 /**
1279 * Split text code in A/B sequence for 128 code
1280 * @param $code (string) code to split.
1281 * @return array sequence
1282 * @protected
1283 */
1284 protected function get128ABsequence($code) {
1285 $len = strlen($code);
1286 $sequence = array();
1287 // get A sequences (if any)
1288 $numseq = array();
1289 preg_match_all('/([\0-\31])/', $code, $numseq, PREG_OFFSET_CAPTURE);
1290 if (isset($numseq[1]) AND !empty($numseq[1])) {
1291 $end_offset = 0;
1292 foreach ($numseq[1] as $val) {
1293 $offset = $val[1];
1294 if ($offset > $end_offset) {
1295 // B sequence
1296 $sequence[] = array('B', substr($code, $end_offset, ($offset - $end_offset)), ($offset - $end_offset));
1297 }
1298 // A sequence
1299 $slen = strlen($val[0]);
1300 $sequence[] = array('A', substr($code, $offset, $slen), $slen);
1301 $end_offset = $offset + $slen;
1302 }
1303 if ($end_offset < $len) {
1304 $sequence[] = array('B', substr($code, $end_offset), ($len - $end_offset));
1305 }
1306 } else {
1307 // only B sequence
1308 $sequence[] = array('B', $code, $len);
1309 }
1310 return $sequence;
1311 }
1312
1313 /**
1314 * EAN13 and UPC-A barcodes.
1315 * EAN13: European Article Numbering international retail product code
1316 * UPC-A: Universal product code seen on almost all retail products in the USA and Canada
1317 * UPC-E: Short version of UPC symbol
1318 * @param $code (string) code to represent.
1319 * @param $len (string) barcode type: 6 = UPC-E, 8 = EAN8, 13 = EAN13, 12 = UPC-A
1320 * @return array barcode representation.
1321 * @protected
1322 */
1323 protected function barcode_eanupc($code, $len=13) {
1324 $upce = false;
1325 if ($len == 6) {
1326 $len = 12; // UPC-A
1327 $upce = true; // UPC-E mode
1328 }
1329 $data_len = $len - 1;
1330 //Padding
1331 $code = str_pad($code, $data_len, '0', STR_PAD_LEFT);
1332 $code_len = strlen($code);
1333 // calculate check digit
1334 $sum_a = 0;
1335 for ($i = 1; $i < $data_len; $i+=2) {
1336 $sum_a += $code{$i};
1337 }
1338 if ($len > 12) {
1339 $sum_a *= 3;
1340 }
1341 $sum_b = 0;
1342 for ($i = 0; $i < $data_len; $i+=2) {
1343 $sum_b += ($code{$i});
1344 }
1345 if ($len < 13) {
1346 $sum_b *= 3;
1347 }
1348 $r = ($sum_a + $sum_b) % 10;
1349 if($r > 0) {
1350 $r = (10 - $r);
1351 }
1352 if ($code_len == $data_len) {
1353 // add check digit
1354 $code .= $r;
1355 } elseif ($r !== intval($code{$data_len})) {
1356 // wrong checkdigit
1357 return false;
1358 }
1359 if ($len == 12) {
1360 // UPC-A
1361 $code = '0'.$code;
1362 ++$len;
1363 }
1364 if ($upce) {
1365 // convert UPC-A to UPC-E
1366 $tmp = substr($code, 4, 3);
1367 if (($tmp == '000') OR ($tmp == '100') OR ($tmp == '200')) {
1368 // manufacturer code ends in 000, 100, or 200
1369 $upce_code = substr($code, 2, 2).substr($code, 9, 3).substr($code, 4, 1);
1370 } else {
1371 $tmp = substr($code, 5, 2);
1372 if ($tmp == '00') {
1373 // manufacturer code ends in 00
1374 $upce_code = substr($code, 2, 3).substr($code, 10, 2).'3';
1375 } else {
1376 $tmp = substr($code, 6, 1);
1377 if ($tmp == '0') {
1378 // manufacturer code ends in 0
1379 $upce_code = substr($code, 2, 4).substr($code, 11, 1).'4';
1380 } else {
1381 // manufacturer code does not end in zero
1382 $upce_code = substr($code, 2, 5).substr($code, 11, 1);
1383 }
1384 }
1385 }
1386 }
1387 //Convert digits to bars
1388 $codes = array(
1389 'A'=>array( // left odd parity
1390 '0'=>'0001101',
1391 '1'=>'0011001',
1392 '2'=>'0010011',
1393 '3'=>'0111101',
1394 '4'=>'0100011',
1395 '5'=>'0110001',
1396 '6'=>'0101111',
1397 '7'=>'0111011',
1398 '8'=>'0110111',
1399 '9'=>'0001011'),
1400 'B'=>array( // left even parity
1401 '0'=>'0100111',
1402 '1'=>'0110011',
1403 '2'=>'0011011',
1404 '3'=>'0100001',
1405 '4'=>'0011101',
1406 '5'=>'0111001',
1407 '6'=>'0000101',
1408 '7'=>'0010001',
1409 '8'=>'0001001',
1410 '9'=>'0010111'),
1411 'C'=>array( // right
1412 '0'=>'1110010',
1413 '1'=>'1100110',
1414 '2'=>'1101100',
1415 '3'=>'1000010',
1416 '4'=>'1011100',
1417 '5'=>'1001110',
1418 '6'=>'1010000',
1419 '7'=>'1000100',
1420 '8'=>'1001000',
1421 '9'=>'1110100')
1422 );
1423 $parities = array(
1424 '0'=>array('A','A','A','A','A','A'),
1425 '1'=>array('A','A','B','A','B','B'),
1426 '2'=>array('A','A','B','B','A','B'),
1427 '3'=>array('A','A','B','B','B','A'),
1428 '4'=>array('A','B','A','A','B','B'),
1429 '5'=>array('A','B','B','A','A','B'),
1430 '6'=>array('A','B','B','B','A','A'),
1431 '7'=>array('A','B','A','B','A','B'),
1432 '8'=>array('A','B','A','B','B','A'),
1433 '9'=>array('A','B','B','A','B','A')
1434 );
1435 $upce_parities = array();
1436 $upce_parities[0] = array(
1437 '0'=>array('B','B','B','A','A','A'),
1438 '1'=>array('B','B','A','B','A','A'),
1439 '2'=>array('B','B','A','A','B','A'),
1440 '3'=>array('B','B','A','A','A','B'),
1441 '4'=>array('B','A','B','B','A','A'),
1442 '5'=>array('B','A','A','B','B','A'),
1443 '6'=>array('B','A','A','A','B','B'),
1444 '7'=>array('B','A','B','A','B','A'),
1445 '8'=>array('B','A','B','A','A','B'),
1446 '9'=>array('B','A','A','B','A','B')
1447 );
1448 $upce_parities[1] = array(
1449 '0'=>array('A','A','A','B','B','B'),
1450 '1'=>array('A','A','B','A','B','B'),
1451 '2'=>array('A','A','B','B','A','B'),
1452 '3'=>array('A','A','B','B','B','A'),
1453 '4'=>array('A','B','A','A','B','B'),
1454 '5'=>array('A','B','B','A','A','B'),
1455 '6'=>array('A','B','B','B','A','A'),
1456 '7'=>array('A','B','A','B','A','B'),
1457 '8'=>array('A','B','A','B','B','A'),
1458 '9'=>array('A','B','B','A','B','A')
1459 );
1460 $k = 0;
1461 $seq = '101'; // left guard bar
1462 if ($upce) {
1463 $bararray = array('code' => $upce_code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
1464 $p = $upce_parities[$code[1]][$r];
1465 for ($i = 0; $i < 6; ++$i) {
1466 $seq .= $codes[$p[$i]][$upce_code{$i}];
1467 }
1468 $seq .= '010101'; // right guard bar
1469 } else {
1470 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
1471 $half_len = intval(ceil($len / 2));
1472 if ($len == 8) {
1473 for ($i = 0; $i < $half_len; ++$i) {
1474 $seq .= $codes['A'][$code{$i}];
1475 }
1476 } else {
1477 $p = $parities[$code[0]];
1478 for ($i = 1; $i < $half_len; ++$i) {
1479 $seq .= $codes[$p[$i-1]][$code{$i}];
1480 }
1481 }
1482 $seq .= '01010'; // center guard bar
1483 for ($i = $half_len; $i < $len; ++$i) {
1484 $seq .= $codes['C'][$code{$i}];
1485 }
1486 $seq .= '101'; // right guard bar
1487 }
1488 $clen = strlen($seq);
1489 $w = 0;
1490 for ($i = 0; $i < $clen; ++$i) {
1491 $w += 1;
1492 if (($i == ($clen - 1)) OR (($i < ($clen - 1)) AND ($seq{$i} != $seq{($i+1)}))) {
1493 if ($seq{$i} == '1') {
1494 $t = true; // bar
1495 } else {
1496 $t = false; // space
1497 }
1498 $bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
1499 $bararray['maxw'] += $w;
1500 ++$k;
1501 $w = 0;
1502 }
1503 }
1504 return $bararray;
1505 }
1506
1507 /**
1508 * UPC-Based Extentions
1509 * 2-Digit Ext.: Used to indicate magazines and newspaper issue numbers
1510 * 5-Digit Ext.: Used to mark suggested retail price of books
1511 * @param $code (string) code to represent.
1512 * @param $len (string) barcode type: 2 = 2-Digit, 5 = 5-Digit
1513 * @return array barcode representation.
1514 * @protected
1515 */
1516 protected function barcode_eanext($code, $len=5) {
1517 //Padding
1518 $code = str_pad($code, $len, '0', STR_PAD_LEFT);
1519 // calculate check digit
1520 if ($len == 2) {
1521 $r = $code % 4;
1522 } elseif ($len == 5) {
1523 $r = (3 * ($code[0] + $code[2] + $code[4])) + (9 * ($code[1] + $code[3]));
1524 $r %= 10;
1525 } else {
1526 return false;
1527 }
1528 //Convert digits to bars
1529 $codes = array(
1530 'A'=>array( // left odd parity
1531 '0'=>'0001101',
1532 '1'=>'0011001',
1533 '2'=>'0010011',
1534 '3'=>'0111101',
1535 '4'=>'0100011',
1536 '5'=>'0110001',
1537 '6'=>'0101111',
1538 '7'=>'0111011',
1539 '8'=>'0110111',
1540 '9'=>'0001011'),
1541 'B'=>array( // left even parity
1542 '0'=>'0100111',
1543 '1'=>'0110011',
1544 '2'=>'0011011',
1545 '3'=>'0100001',
1546 '4'=>'0011101',
1547 '5'=>'0111001',
1548 '6'=>'0000101',
1549 '7'=>'0010001',
1550 '8'=>'0001001',
1551 '9'=>'0010111')
1552 );
1553 $parities = array();
1554 $parities[2] = array(
1555 '0'=>array('A','A'),
1556 '1'=>array('A','B'),
1557 '2'=>array('B','A'),
1558 '3'=>array('B','B')
1559 );
1560 $parities[5] = array(
1561 '0'=>array('B','B','A','A','A'),
1562 '1'=>array('B','A','B','A','A'),
1563 '2'=>array('B','A','A','B','A'),
1564 '3'=>array('B','A','A','A','B'),
1565 '4'=>array('A','B','B','A','A'),
1566 '5'=>array('A','A','B','B','A'),
1567 '6'=>array('A','A','A','B','B'),
1568 '7'=>array('A','B','A','B','A'),
1569 '8'=>array('A','B','A','A','B'),
1570 '9'=>array('A','A','B','A','B')
1571 );
1572 $p = $parities[$len][$r];
1573 $seq = '1011'; // left guard bar
1574 $seq .= $codes[$p[0]][$code[0]];
1575 for ($i = 1; $i < $len; ++$i) {
1576 $seq .= '01'; // separator
1577 $seq .= $codes[$p[$i]][$code{$i}];
1578 }
1579 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
1580 return $this->binseq_to_array($seq, $bararray);
1581 }
1582
1583 /**
1584 * POSTNET and PLANET barcodes.
1585 * Used by U.S. Postal Service for automated mail sorting
1586 * @param $code (string) zip code to represent. Must be a string containing a zip code of the form DDDDD or DDDDD-DDDD.
1587 * @param $planet (boolean) if true print the PLANET barcode, otherwise print POSTNET
1588 * @return array barcode representation.
1589 * @protected
1590 */
1591 protected function barcode_postnet($code, $planet=false) {
1592 // bar lenght
1593 if ($planet) {
1594 $barlen = Array(
1595 0 => Array(1,1,2,2,2),
1596 1 => Array(2,2,2,1,1),
1597 2 => Array(2,2,1,2,1),
1598 3 => Array(2,2,1,1,2),
1599 4 => Array(2,1,2,2,1),
1600 5 => Array(2,1,2,1,2),
1601 6 => Array(2,1,1,2,2),
1602 7 => Array(1,2,2,2,1),
1603 8 => Array(1,2,2,1,2),
1604 9 => Array(1,2,1,2,2)
1605 );
1606 } else {
1607 $barlen = Array(
1608 0 => Array(2,2,1,1,1),
1609 1 => Array(1,1,1,2,2),
1610 2 => Array(1,1,2,1,2),
1611 3 => Array(1,1,2,2,1),
1612 4 => Array(1,2,1,1,2),
1613 5 => Array(1,2,1,2,1),
1614 6 => Array(1,2,2,1,1),
1615 7 => Array(2,1,1,1,2),
1616 8 => Array(2,1,1,2,1),
1617 9 => Array(2,1,2,1,1)
1618 );
1619 }
1620 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 2, 'bcode' => array());
1621 $k = 0;
1622 $code = str_replace('-', '', $code);
1623 $code = str_replace(' ', '', $code);
1624 $len = strlen($code);
1625 // calculate checksum
1626 $sum = 0;
1627 for ($i = 0; $i < $len; ++$i) {
1628 $sum += intval($code{$i});
1629 }
1630 $chkd = ($sum % 10);
1631 if($chkd > 0) {
1632 $chkd = (10 - $chkd);
1633 }
1634 $code .= $chkd;
1635 $len = strlen($code);
1636 // start bar
1637 $bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => 2, 'p' => 0);
1638 $bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
1639 $bararray['maxw'] += 2;
1640 for ($i = 0; $i < $len; ++$i) {
1641 for ($j = 0; $j < 5; ++$j) {
1642 $h = $barlen[$code{$i}][$j];
1643 $p = floor(1 / $h);
1644 $bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => $h, 'p' => $p);
1645 $bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
1646 $bararray['maxw'] += 2;
1647 }
1648 }
1649 // end bar
1650 $bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => 2, 'p' => 0);
1651 $bararray['maxw'] += 1;
1652 return $bararray;
1653 }
1654
1655 /**
1656 * RMS4CC - CBC - KIX
1657 * RMS4CC (Royal Mail 4-state Customer Code) - CBC (Customer Bar Code) - KIX (Klant index - Customer index)
1658 * RM4SCC is the name of the barcode symbology used by the Royal Mail for its Cleanmail service.
1659 * @param $code (string) code to print
1660 * @param $kix (boolean) if true prints the KIX variation (doesn't use the start and end symbols, and the checksum) - in this case the house number must be sufficed with an X and placed at the end of the code.
1661 * @return array barcode representation.
1662 * @protected
1663 */
1664 protected function barcode_rms4cc($code, $kix=false) {
1665 $notkix = !$kix;
1666 // bar mode
1667 // 1 = pos 1, length 2
1668 // 2 = pos 1, length 3
1669 // 3 = pos 2, length 1
1670 // 4 = pos 2, length 2
1671 $barmode = array(
1672 '0' => array(3,3,2,2),
1673 '1' => array(3,4,1,2),
1674 '2' => array(3,4,2,1),
1675 '3' => array(4,3,1,2),
1676 '4' => array(4,3,2,1),
1677 '5' => array(4,4,1,1),
1678 '6' => array(3,1,4,2),
1679 '7' => array(3,2,3,2),
1680 '8' => array(3,2,4,1),
1681 '9' => array(4,1,3,2),
1682 'A' => array(4,1,4,1),
1683 'B' => array(4,2,3,1),
1684 'C' => array(3,1,2,4),
1685 'D' => array(3,2,1,4),
1686 'E' => array(3,2,2,3),
1687 'F' => array(4,1,1,4),
1688 'G' => array(4,1,2,3),
1689 'H' => array(4,2,1,3),
1690 'I' => array(1,3,4,2),
1691 'J' => array(1,4,3,2),
1692 'K' => array(1,4,4,1),
1693 'L' => array(2,3,3,2),
1694 'M' => array(2,3,4,1),
1695 'N' => array(2,4,3,1),
1696 'O' => array(1,3,2,4),
1697 'P' => array(1,4,1,4),
1698 'Q' => array(1,4,2,3),
1699 'R' => array(2,3,1,4),
1700 'S' => array(2,3,2,3),
1701 'T' => array(2,4,1,3),
1702 'U' => array(1,1,4,4),
1703 'V' => array(1,2,3,4),
1704 'W' => array(1,2,4,3),
1705 'X' => array(2,1,3,4),
1706 'Y' => array(2,1,4,3),
1707 'Z' => array(2,2,3,3)
1708 );
1709 $code = strtoupper($code);
1710 $len = strlen($code);
1711 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 3, 'bcode' => array());
1712 if ($notkix) {
1713 // table for checksum calculation (row,col)
1714 $checktable = array(
1715 '0' => array(1,1),
1716 '1' => array(1,2),
1717 '2' => array(1,3),
1718 '3' => array(1,4),
1719 '4' => array(1,5),
1720 '5' => array(1,0),
1721 '6' => array(2,1),
1722 '7' => array(2,2),
1723 '8' => array(2,3),
1724 '9' => array(2,4),
1725 'A' => array(2,5),
1726 'B' => array(2,0),
1727 'C' => array(3,1),
1728 'D' => array(3,2),
1729 'E' => array(3,3),
1730 'F' => array(3,4),
1731 'G' => array(3,5),
1732 'H' => array(3,0),
1733 'I' => array(4,1),
1734 'J' => array(4,2),
1735 'K' => array(4,3),
1736 'L' => array(4,4),
1737 'M' => array(4,5),
1738 'N' => array(4,0),
1739 'O' => array(5,1),
1740 'P' => array(5,2),
1741 'Q' => array(5,3),
1742 'R' => array(5,4),
1743 'S' => array(5,5),
1744 'T' => array(5,0),
1745 'U' => array(0,1),
1746 'V' => array(0,2),
1747 'W' => array(0,3),
1748 'X' => array(0,4),
1749 'Y' => array(0,5),
1750 'Z' => array(0,0)
1751 );
1752 $row = 0;
1753 $col = 0;
1754 for ($i = 0; $i < $len; ++$i) {
1755 $row += $checktable[$code{$i}][0];
1756 $col += $checktable[$code{$i}][1];
1757 }
1758 $row %= 6;
1759 $col %= 6;
1760 $chk = array_keys($checktable, array($row,$col));
1761 $code .= $chk[0];
1762 ++$len;
1763 }
1764 $k = 0;
1765 if ($notkix) {
1766 // start bar
1767 $bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => 2, 'p' => 0);
1768 $bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
1769 $bararray['maxw'] += 2;
1770 }
1771 for ($i = 0; $i < $len; ++$i) {
1772 for ($j = 0; $j < 4; ++$j) {
1773 switch ($barmode[$code{$i}][$j]) {
1774 case 1: {
1775 $p = 0;
1776 $h = 2;
1777 break;
1778 }
1779 case 2: {
1780 $p = 0;
1781 $h = 3;
1782 break;
1783 }
1784 case 3: {
1785 $p = 1;
1786 $h = 1;
1787 break;
1788 }
1789 case 4: {
1790 $p = 1;
1791 $h = 2;
1792 break;
1793 }
1794 }
1795 $bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => $h, 'p' => $p);
1796 $bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
1797 $bararray['maxw'] += 2;
1798 }
1799 }
1800 if ($notkix) {
1801 // stop bar
1802 $bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => 3, 'p' => 0);
1803 $bararray['maxw'] += 1;
1804 }
1805 return $bararray;
1806 }
1807
1808 /**
1809 * CODABAR barcodes.
1810 * Older code often used in library systems, sometimes in blood banks
1811 * @param $code (string) code to represent.
1812 * @return array barcode representation.
1813 * @protected
1814 */
1815 protected function barcode_codabar($code) {
1816 $chr = array(
1817 '0' => '11111221',
1818 '1' => '11112211',
1819 '2' => '11121121',
1820 '3' => '22111111',
1821 '4' => '11211211',
1822 '5' => '21111211',
1823 '6' => '12111121',
1824 '7' => '12112111',
1825 '8' => '12211111',
1826 '9' => '21121111',
1827 '-' => '11122111',
1828 '$' => '11221111',
1829 ':' => '21112121',
1830 '/' => '21211121',
1831 '.' => '21212111',
1832 '+' => '11222221',
1833 'A' => '11221211',
1834 'B' => '12121121',
1835 'C' => '11121221',
1836 'D' => '11122211'
1837 );
1838 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
1839 $k = 0;
1840 $w = 0;
1841 $seq = '';
1842 $code = 'A'.strtoupper($code).'A';
1843 $len = strlen($code);
1844 for ($i = 0; $i < $len; ++$i) {
1845 if (!isset($chr[$code{$i}])) {
1846 return false;
1847 }
1848 $seq = $chr[$code{$i}];
1849 for ($j = 0; $j < 8; ++$j) {
1850 if (($j % 2) == 0) {
1851 $t = true; // bar
1852 } else {
1853 $t = false; // space
1854 }
1855 $w = $seq{$j};
1856 $bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
1857 $bararray['maxw'] += $w;
1858 ++$k;
1859 }
1860 }
1861 return $bararray;
1862 }
1863
1864 /**
1865 * CODE11 barcodes.
1866 * Used primarily for labeling telecommunications equipment
1867 * @param $code (string) code to represent.
1868 * @return array barcode representation.
1869 * @protected
1870 */
1871 protected function barcode_code11($code) {
1872 $chr = array(
1873 '0' => '111121',
1874 '1' => '211121',
1875 '2' => '121121',
1876 '3' => '221111',
1877 '4' => '112121',
1878 '5' => '212111',
1879 '6' => '122111',
1880 '7' => '111221',
1881 '8' => '211211',
1882 '9' => '211111',
1883 '-' => '112111',
1884 'S' => '112211'
1885 );
1886 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
1887 $k = 0;
1888 $w = 0;
1889 $seq = '';
1890 $len = strlen($code);
1891 // calculate check digit C
1892 $p = 1;
1893 $check = 0;
1894 for ($i = ($len - 1); $i >= 0; --$i) {
1895 $digit = $code{$i};
1896 if ($digit == '-') {
1897 $dval = 10;
1898 } else {
1899 $dval = intval($digit);
1900 }
1901 $check += ($dval * $p);
1902 ++$p;
1903 if ($p > 10) {
1904 $p = 1;
1905 }
1906 }
1907 $check %= 11;
1908 if ($check == 10) {
1909 $check = '-';
1910 }
1911 $code .= $check;
1912 if ($len > 10) {
1913 // calculate check digit K
1914 $p = 1;
1915 $check = 0;
1916 for ($i = $len; $i >= 0; --$i) {
1917 $digit = $code{$i};
1918 if ($digit == '-') {
1919 $dval = 10;
1920 } else {
1921 $dval = intval($digit);
1922 }
1923 $check += ($dval * $p);
1924 ++$p;
1925 if ($p > 9) {
1926 $p = 1;
1927 }
1928 }
1929 $check %= 11;
1930 $code .= $check;
1931 ++$len;
1932 }
1933 $code = 'S'.$code.'S';
1934 $len += 3;
1935 for ($i = 0; $i < $len; ++$i) {
1936 if (!isset($chr[$code{$i}])) {
1937 return false;
1938 }
1939 $seq = $chr[$code{$i}];
1940 for ($j = 0; $j < 6; ++$j) {
1941 if (($j % 2) == 0) {
1942 $t = true; // bar
1943 } else {
1944 $t = false; // space
1945 }
1946 $w = $seq{$j};
1947 $bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
1948 $bararray['maxw'] += $w;
1949 ++$k;
1950 }
1951 }
1952 return $bararray;
1953 }
1954
1955 /**
1956 * Pharmacode
1957 * Contains digits (0 to 9)
1958 * @param $code (string) code to represent.
1959 * @return array barcode representation.
1960 * @protected
1961 */
1962 protected function barcode_pharmacode($code) {
1963 $seq = '';
1964 $code = intval($code);
1965 while ($code > 0) {
1966 if (($code % 2) == 0) {
1967 $seq .= '11100';
1968 $code -= 2;
1969 } else {
1970 $seq .= '100';
1971 $code -= 1;
1972 }
1973 $code /= 2;
1974 }
1975 $seq = substr($seq, 0, -2);
1976 $seq = strrev($seq);
1977 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
1978 return $this->binseq_to_array($seq, $bararray);
1979 }
1980
1981 /**
1982 * Pharmacode two-track
1983 * Contains digits (0 to 9)
1984 * @param $code (string) code to represent.
1985 * @return array barcode representation.
1986 * @protected
1987 */
1988 protected function barcode_pharmacode2t($code) {
1989 $seq = '';
1990 $code = intval($code);
1991 do {
1992 switch ($code % 3) {
1993 case 0: {
1994 $seq .= '3';
1995 $code = ($code - 3) / 3;
1996 break;
1997 }
1998 case 1: {
1999 $seq .= '1';
2000 $code = ($code - 1) / 3;
2001 break;
2002 }
2003 case 2: {
2004 $seq .= '2';
2005 $code = ($code - 2) / 3;
2006 break;
2007 }
2008 }
2009 } while($code != 0);
2010 $seq = strrev($seq);
2011 $k = 0;
2012 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 2, 'bcode' => array());
2013 $len = strlen($seq);
2014 for ($i = 0; $i < $len; ++$i) {
2015 switch ($seq{$i}) {
2016 case '1': {
2017 $p = 1;
2018 $h = 1;
2019 break;
2020 }
2021 case '2': {
2022 $p = 0;
2023 $h = 1;
2024 break;
2025 }
2026 case '3': {
2027 $p = 0;
2028 $h = 2;
2029 break;
2030 }
2031 }
2032 $bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => $h, 'p' => $p);
2033 $bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
2034 $bararray['maxw'] += 2;
2035 }
2036 unset($bararray['bcode'][($k - 1)]);
2037 --$bararray['maxw'];
2038 return $bararray;
2039 }
2040
2041
2042 /**
2043 * IMB - Intelligent Mail Barcode - Onecode - USPS-B-3200
2044 * (requires PHP bcmath extension)
2045 * Intelligent Mail barcode is a 65-bar code for use on mail in the United States.
2046 * The fields are described as follows:<ul><li>The Barcode Identifier shall be assigned by USPS to encode the presort identification that is currently printed in human readable form on the optional endorsement line (OEL) as well as for future USPS use. This shall be two digits, with the second digit in the range of 0–4. The allowable encoding ranges shall be 00–04, 10–14, 20–24, 30–34, 40–44, 50–54, 60–64, 70–74, 80–84, and 90–94.</li><li>The Service Type Identifier shall be assigned by USPS for any combination of services requested on the mailpiece. The allowable encoding range shall be 000http://it2.php.net/manual/en/function.dechex.php–999. Each 3-digit value shall correspond to a particular mail class with a particular combination of service(s). Each service program, such as OneCode Confirm and OneCode ACS, shall provide the list of Service Type Identifier values.</li><li>The Mailer or Customer Identifier shall be assigned by USPS as a unique, 6 or 9 digit number that identifies a business entity. The allowable encoding range for the 6 digit Mailer ID shall be 000000- 899999, while the allowable encoding range for the 9 digit Mailer ID shall be 900000000-999999999.</li><li>The Serial or Sequence Number shall be assigned by the mailer for uniquely identifying and tracking mailpieces. The allowable encoding range shall be 000000000–999999999 when used with a 6 digit Mailer ID and 000000-999999 when used with a 9 digit Mailer ID. e. The Delivery Point ZIP Code shall be assigned by the mailer for routing the mailpiece. This shall replace POSTNET for routing the mailpiece to its final delivery point. The length may be 0, 5, 9, or 11 digits. The allowable encoding ranges shall be no ZIP Code, 00000–99999, 000000000–999999999, and 00000000000–99999999999.</li></ul>
2047 * @param $code (string) code to print, separate the ZIP (routing code) from the rest using a minus char '-' (BarcodeID_ServiceTypeID_MailerID_SerialNumber-RoutingCode)
2048 * @return array barcode representation.
2049 * @protected
2050 */
2051 protected function barcode_imb($code) {
2052 $asc_chr = array(4,0,2,6,3,5,1,9,8,7,1,2,0,6,4,8,2,9,5,3,0,1,3,7,4,6,8,9,2,0,5,1,9,4,3,8,6,7,1,2,4,3,9,5,7,8,3,0,2,1,4,0,9,1,7,0,2,4,6,3,7,1,9,5,8);
2053 $dsc_chr = array(7,1,9,5,8,0,2,4,6,3,5,8,9,7,3,0,6,1,7,4,6,8,9,2,5,1,7,5,4,3,8,7,6,0,2,5,4,9,3,0,1,6,8,2,0,4,5,9,6,7,5,2,6,3,8,5,1,9,8,7,4,0,2,6,3);
2054 $asc_pos = array(3,0,8,11,1,12,8,11,10,6,4,12,2,7,9,6,7,9,2,8,4,0,12,7,10,9,0,7,10,5,7,9,6,8,2,12,1,4,2,0,1,5,4,6,12,1,0,9,4,7,5,10,2,6,9,11,2,12,6,7,5,11,0,3,2);
2055 $dsc_pos = array(2,10,12,5,9,1,5,4,3,9,11,5,10,1,6,3,4,1,10,0,2,11,8,6,1,12,3,8,6,4,4,11,0,6,1,9,11,5,3,7,3,10,7,11,8,2,10,3,5,8,0,3,12,11,8,4,5,1,3,0,7,12,9,8,10);
2056 $code_arr = explode('-', $code);
2057 $tracking_number = $code_arr[0];
2058 if (isset($code_arr[1])) {
2059 $routing_code = $code_arr[1];
2060 } else {
2061 $routing_code = '';
2062 }
2063 // Conversion of Routing Code
2064 switch (strlen($routing_code)) {
2065 case 0: {
2066 $binary_code = 0;
2067 break;
2068 }
2069 case 5: {
2070 $binary_code = bcadd($routing_code, '1');
2071 break;
2072 }
2073 case 9: {
2074 $binary_code = bcadd($routing_code, '100001');
2075 break;
2076 }
2077 case 11: {
2078 $binary_code = bcadd($routing_code, '1000100001');
2079 break;
2080 }
2081 default: {
2082 return false;
2083 break;
2084 }
2085 }
2086 $binary_code = bcmul($binary_code, 10);
2087 $binary_code = bcadd($binary_code, $tracking_number[0]);
2088 $binary_code = bcmul($binary_code, 5);
2089 $binary_code = bcadd($binary_code, $tracking_number[1]);
2090 $binary_code .= substr($tracking_number, 2, 18);
2091 // convert to hexadecimal
2092 $binary_code = $this->dec_to_hex($binary_code);
2093 // pad to get 13 bytes
2094 $binary_code = str_pad($binary_code, 26, '0', STR_PAD_LEFT);
2095 // convert string to array of bytes
2096 $binary_code_arr = chunk_split($binary_code, 2, "\r");
2097 $binary_code_arr = substr($binary_code_arr, 0, -1);
2098 $binary_code_arr = explode("\r", $binary_code_arr);
2099 // calculate frame check sequence
2100 $fcs = $this->imb_crc11fcs($binary_code_arr);
2101 // exclude first 2 bits from first byte
2102 $first_byte = sprintf('%2s', dechex((hexdec($binary_code_arr[0]) << 2) >> 2));
2103 $binary_code_102bit = $first_byte.substr($binary_code, 2);
2104 // convert binary data to codewords
2105 $codewords = array();
2106 $data = $this->hex_to_dec($binary_code_102bit);
2107 $codewords[0] = bcmod($data, 636) * 2;
2108 $data = bcdiv($data, 636);
2109 for ($i = 1; $i < 9; ++$i) {
2110 $codewords[$i] = bcmod($data, 1365);
2111 $data = bcdiv($data, 1365);
2112 }
2113 $codewords[9] = $data;
2114 if (($fcs >> 10) == 1) {
2115 $codewords[9] += 659;
2116 }
2117 // generate lookup tables
2118 $table2of13 = $this->imb_tables(2, 78);
2119 $table5of13 = $this->imb_tables(5, 1287);
2120 // convert codewords to characters
2121 $characters = array();
2122 $bitmask = 512;
2123 foreach($codewords as $k => $val) {
2124 if ($val <= 1286) {
2125 $chrcode = $table5of13[$val];
2126 } else {
2127 $chrcode = $table2of13[($val - 1287)];
2128 }
2129 if (($fcs & $bitmask) > 0) {
2130 // bitwise invert
2131 $chrcode = ((~$chrcode) & 8191);
2132 }
2133 $characters[] = $chrcode;
2134 $bitmask /= 2;
2135 }
2136 $characters = array_reverse($characters);
2137 // build bars
2138 $k = 0;
2139 $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 3, 'bcode' => array());
2140 for ($i = 0; $i < 65; ++$i) {
2141 $asc = (($characters[$asc_chr[$i]] & pow(2, $asc_pos[$i])) > 0);
2142 $dsc = (($characters[$dsc_chr[$i]] & pow(2, $dsc_pos[$i])) > 0);
2143 if ($asc AND $dsc) {
2144 // full bar (F)
2145 $p = 0;
2146 $h = 3;
2147 } elseif ($asc) {
2148 // ascender (A)
2149 $p = 0;
2150 $h = 2;
2151 } elseif ($dsc) {
2152 // descender (D)
2153 $p = 1;
2154 $h = 2;
2155 } else {
2156 // tracker (T)
2157 $p = 1;
2158 $h = 1;
2159 }
2160 $bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => $h, 'p' => $p);
2161 $bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
2162 $bararray['maxw'] += 2;
2163 }
2164 unset($bararray['bcode'][($k - 1)]);
2165 --$bararray['maxw'];
2166 return $bararray;
2167 }
2168
2169 /**
2170 * Convert large integer number to hexadecimal representation.
2171 * (requires PHP bcmath extension)
2172 * @param $number (string) number to convert specified as a string
2173 * @return string hexadecimal representation
2174 */
2175 public function dec_to_hex($number) {
2176 $i = 0;
2177 $hex = array();
2178 if($number == 0) {
2179 return '00';
2180 }
2181 while($number > 0) {
2182 if($number == 0) {
2183 array_push($hex, '0');
2184 } else {
2185 array_push($hex, strtoupper(dechex(bcmod($number, '16'))));
2186 $number = bcdiv($number, '16', 0);
2187 }
2188 }
2189 $hex = array_reverse($hex);
2190 return implode($hex);
2191 }
2192
2193 /**
2194 * Convert large hexadecimal number to decimal representation (string).
2195 * (requires PHP bcmath extension)
2196 * @param $hex (string) hexadecimal number to convert specified as a string
2197 * @return string hexadecimal representation
2198 */
2199 public function hex_to_dec($hex) {
2200 $dec = 0;
2201 $bitval = 1;
2202 $len = strlen($hex);
2203 for($pos = ($len - 1); $pos >= 0; --$pos) {
2204 $dec = bcadd($dec, bcmul(hexdec($hex{$pos}), $bitval));
2205 $bitval = bcmul($bitval, 16);
2206 }
2207 return $dec;
2208 }
2209
2210 /**
2211 * Intelligent Mail Barcode calculation of Frame Check Sequence
2212 * @param $code_arr (string) array of hexadecimal values (13 bytes holding 102 bits right justified).
2213 * @return int 11 bit Frame Check Sequence as integer (decimal base)
2214 * @protected
2215 */
2216 protected function imb_crc11fcs($code_arr) {
2217 $genpoly = 0x0F35; // generator polynomial
2218 $fcs = 0x07FF; // Frame Check Sequence
2219 // do most significant byte skipping the 2 most significant bits
2220 $data = hexdec($code_arr[0]) << 5;
2221 for ($bit = 2; $bit < 8; ++$bit) {
2222 if (($fcs ^ $data) & 0x400) {
2223 $fcs = ($fcs << 1) ^ $genpoly;
2224 } else {
2225 $fcs = ($fcs << 1);
2226 }
2227 $fcs &= 0x7FF;
2228 $data <<= 1;
2229 }
2230 // do rest of bytes
2231 for ($byte = 1; $byte < 13; ++$byte) {
2232 $data = hexdec($code_arr[$byte]) << 3;
2233 for ($bit = 0; $bit < 8; ++$bit) {
2234 if (($fcs ^ $data) & 0x400) {
2235 $fcs = ($fcs << 1) ^ $genpoly;
2236 } else {
2237 $fcs = ($fcs << 1);
2238 }
2239 $fcs &= 0x7FF;
2240 $data <<= 1;
2241 }
2242 }
2243 return $fcs;
2244 }
2245
2246 /**
2247 * Reverse unsigned short value
2248 * @param $num (int) value to reversr
2249 * @return int reversed value
2250 * @protected
2251 */
2252 protected function imb_reverse_us($num) {
2253 $rev = 0;
2254 for ($i = 0; $i < 16; ++$i) {
2255 $rev <<= 1;
2256 $rev |= ($num & 1);
2257 $num >>= 1;
2258 }
2259 return $rev;
2260 }
2261
2262 /**
2263 * generate Nof13 tables used for Intelligent Mail Barcode
2264 * @param $n (int) is the type of table: 2 for 2of13 table, 5 for 5of13table
2265 * @param $size (int) size of table (78 for n=2 and 1287 for n=5)
2266 * @return array requested table
2267 * @protected
2268 */
2269 protected function imb_tables($n, $size) {
2270 $table = array();
2271 $lli = 0; // LUT lower index
2272 $lui = $size - 1; // LUT upper index
2273 for ($count = 0; $count < 8192; ++$count) {
2274 $bit_count = 0;
2275 for ($bit_index = 0; $bit_index < 13; ++$bit_index) {
2276 $bit_count += intval(($count & (1 << $bit_index)) != 0);
2277 }
2278 // if we don't have the right number of bits on, go on to the next value
2279 if ($bit_count == $n) {
2280 $reverse = ($this->imb_reverse_us($count) >> 3);
2281 // if the reverse is less than count, we have already visited this pair before
2282 if ($reverse >= $count) {
2283 // If count is symmetric, place it at the first free slot from the end of the list.
2284 // Otherwise, place it at the first free slot from the beginning of the list AND place $reverse ath the next free slot from the beginning of the list
2285 if ($reverse == $count) {
2286 $table[$lui] = $count;
2287 --$lui;
2288 } else {
2289 $table[$lli] = $count;
2290 ++$lli;
2291 $table[$lli] = $reverse;
2292 ++$lli;
2293 }
2294 }
2295 }
2296 }
2297 return $table;
2298 }
2299
2300} // end of class
2301//============================================================+
2302// END OF FILE
2303//============================================================+
diff --git a/inc/3rdparty/libraries/tcpdf/tcpdf_barcodes_2d.php b/inc/3rdparty/libraries/tcpdf/tcpdf_barcodes_2d.php
new file mode 100644
index 00000000..13e23655
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/tcpdf_barcodes_2d.php
@@ -0,0 +1,349 @@
1<?php
2//============================================================+
3// File name : tcpdf_barcodes_2d.php
4// Version : 1.0.015
5// Begin : 2009-04-07
6// Last Update : 2014-05-20
7// Author : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
8// License : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
9// -------------------------------------------------------------------
10// Copyright (C) 2009-2014 Nicola Asuni - Tecnick.com LTD
11//
12// This file is part of TCPDF software library.
13//
14// TCPDF is free software: you can redistribute it and/or modify it
15// under the terms of the GNU Lesser General Public License as
16// published by the Free Software Foundation, either version 3 of the
17// License, or (at your option) any later version.
18//
19// TCPDF is distributed in the hope that it will be useful, but
20// WITHOUT ANY WARRANTY; without even the implied warranty of
21// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
22// See the GNU Lesser General Public License for more details.
23//
24// You should have received a copy of the GNU Lesser General Public License
25// along with TCPDF. If not, see <http://www.gnu.org/licenses/>.
26//
27// See LICENSE.TXT file for more information.
28// -------------------------------------------------------------------
29//
30// Description : PHP class to creates array representations for
31// 2D barcodes to be used with TCPDF.
32//
33//============================================================+
34
35/**
36 * @file
37 * PHP class to creates array representations for 2D barcodes to be used with TCPDF.
38 * @package com.tecnick.tcpdf
39 * @author Nicola Asuni
40 * @version 1.0.015
41 */
42
43/**
44 * @class TCPDF2DBarcode
45 * PHP class to creates array representations for 2D barcodes to be used with TCPDF (http://www.tcpdf.org).
46 * @package com.tecnick.tcpdf
47 * @version 1.0.015
48 * @author Nicola Asuni
49 */
50class TCPDF2DBarcode {
51
52 /**
53 * Array representation of barcode.
54 * @protected
55 */
56 protected $barcode_array = false;
57
58 /**
59 * This is the class constructor.
60 * Return an array representations for 2D barcodes:<ul>
61 * <li>$arrcode['code'] code to be printed on text label</li>
62 * <li>$arrcode['num_rows'] required number of rows</li>
63 * <li>$arrcode['num_cols'] required number of columns</li>
64 * <li>$arrcode['bcode'][$r][$c] value of the cell is $r row and $c column (0 = transparent, 1 = black)</li></ul>
65 * @param $code (string) code to print
66 * @param $type (string) type of barcode: <ul><li>DATAMATRIX : Datamatrix (ISO/IEC 16022)</li><li>PDF417 : PDF417 (ISO/IEC 15438:2006)</li><li>PDF417,a,e,t,s,f,o0,o1,o2,o3,o4,o5,o6 : PDF417 with parameters: a = aspect ratio (width/height); e = error correction level (0-8); t = total number of macro segments; s = macro segment index (0-99998); f = file ID; o0 = File Name (text); o1 = Segment Count (numeric); o2 = Time Stamp (numeric); o3 = Sender (text); o4 = Addressee (text); o5 = File Size (numeric); o6 = Checksum (numeric). NOTES: Parameters t, s and f are required for a Macro Control Block, all other parametrs are optional. To use a comma character ',' on text options, replace it with the character 255: "\xff".</li><li>QRCODE : QRcode Low error correction</li><li>QRCODE,L : QRcode Low error correction</li><li>QRCODE,M : QRcode Medium error correction</li><li>QRCODE,Q : QRcode Better error correction</li><li>QRCODE,H : QR-CODE Best error correction</li><li>RAW: raw mode - comma-separad list of array rows</li><li>RAW2: raw mode - array rows are surrounded by square parenthesis.</li><li>TEST : Test matrix</li></ul>
67 */
68 public function __construct($code, $type) {
69 $this->setBarcode($code, $type);
70 }
71
72 /**
73 * Return an array representations of barcode.
74 * @return array
75 */
76 public function getBarcodeArray() {
77 return $this->barcode_array;
78 }
79
80 /**
81 * Send barcode as SVG image object to the standard output.
82 * @param $w (int) Width of a single rectangle element in user units.
83 * @param $h (int) Height of a single rectangle element in user units.
84 * @param $color (string) Foreground color (in SVG format) for bar elements (background is transparent).
85 * @public
86 */
87 public function getBarcodeSVG($w=3, $h=3, $color='black') {
88 // send headers
89 $code = $this->getBarcodeSVGcode($w, $h, $color);
90 header('Content-Type: application/svg+xml');
91 header('Cache-Control: public, must-revalidate, max-age=0'); // HTTP/1.1
92 header('Pragma: public');
93 header('Expires: Sat, 26 Jul 1997 05:00:00 GMT'); // Date in the past
94 header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');
95 header('Content-Disposition: inline; filename="'.md5($code).'.svg";');
96 //header('Content-Length: '.strlen($code));
97 echo $code;
98 }
99
100 /**
101 * Return a SVG string representation of barcode.
102 * @param $w (int) Width of a single rectangle element in user units.
103 * @param $h (int) Height of a single rectangle element in user units.
104 * @param $color (string) Foreground color (in SVG format) for bar elements (background is transparent).
105 * @return string SVG code.
106 * @public
107 */
108 public function getBarcodeSVGcode($w=3, $h=3, $color='black') {
109 // replace table for special characters
110 $repstr = array("\0" => '', '&' => '&amp;', '<' => '&lt;', '>' => '&gt;');
111 $svg = '<'.'?'.'xml version="1.0" standalone="no"'.'?'.'>'."\n";
112 $svg .= '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">'."\n";
113 $svg .= '<svg width="'.round(($this->barcode_array['num_cols'] * $w), 3).'" height="'.round(($this->barcode_array['num_rows'] * $h), 3).'" version="1.1" xmlns="http://www.w3.org/2000/svg">'."\n";
114 $svg .= "\t".'<desc>'.strtr($this->barcode_array['code'], $repstr).'</desc>'."\n";
115 $svg .= "\t".'<g id="elements" fill="'.$color.'" stroke="none">'."\n";
116 // print barcode elements
117 $y = 0;
118 // for each row
119 for ($r = 0; $r < $this->barcode_array['num_rows']; ++$r) {
120 $x = 0;
121 // for each column
122 for ($c = 0; $c < $this->barcode_array['num_cols']; ++$c) {
123 if ($this->barcode_array['bcode'][$r][$c] == 1) {
124 // draw a single barcode cell
125 $svg .= "\t\t".'<rect x="'.$x.'" y="'.$y.'" width="'.$w.'" height="'.$h.'" />'."\n";
126 }
127 $x += $w;
128 }
129 $y += $h;
130 }
131 $svg .= "\t".'</g>'."\n";
132 $svg .= '</svg>'."\n";
133 return $svg;
134 }
135
136 /**
137 * Return an HTML representation of barcode.
138 * @param $w (int) Width of a single rectangle element in pixels.
139 * @param $h (int) Height of a single rectangle element in pixels.
140 * @param $color (string) Foreground color for bar elements (background is transparent).
141 * @return string HTML code.
142 * @public
143 */
144 public function getBarcodeHTML($w=10, $h=10, $color='black') {
145 $html = '<div style="font-size:0;position:relative;width:'.($w * $this->barcode_array['num_cols']).'px;height:'.($h * $this->barcode_array['num_rows']).'px;">'."\n";
146 // print barcode elements
147 $y = 0;
148 // for each row
149 for ($r = 0; $r < $this->barcode_array['num_rows']; ++$r) {
150 $x = 0;
151 // for each column
152 for ($c = 0; $c < $this->barcode_array['num_cols']; ++$c) {
153 if ($this->barcode_array['bcode'][$r][$c] == 1) {
154 // draw a single barcode cell
155 $html .= '<div style="background-color:'.$color.';width:'.$w.'px;height:'.$h.'px;position:absolute;left:'.$x.'px;top:'.$y.'px;">&nbsp;</div>'."\n";
156 }
157 $x += $w;
158 }
159 $y += $h;
160 }
161 $html .= '</div>'."\n";
162 return $html;
163 }
164
165 /**
166 * Send a PNG image representation of barcode (requires GD or Imagick library).
167 * @param $w (int) Width of a single rectangle element in pixels.
168 * @param $h (int) Height of a single rectangle element in pixels.
169 * @param $color (array) RGB (0-255) foreground color for bar elements (background is transparent).
170 * @public
171 */
172 public function getBarcodePNG($w=3, $h=3, $color=array(0,0,0)) {
173 $data = $this->getBarcodePngData($w, $h, $color);
174 // send headers
175 header('Content-Type: image/png');
176 header('Cache-Control: public, must-revalidate, max-age=0'); // HTTP/1.1
177 header('Pragma: public');
178 header('Expires: Sat, 26 Jul 1997 05:00:00 GMT'); // Date in the past
179 header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');
180 //header('Content-Length: '.strlen($data));
181 echo $data;
182
183 }
184
185 /**
186 * Return a PNG image representation of barcode (requires GD or Imagick library).
187 * @param $w (int) Width of a single rectangle element in pixels.
188 * @param $h (int) Height of a single rectangle element in pixels.
189 * @param $color (array) RGB (0-255) foreground color for bar elements (background is transparent).
190 * @return image or false in case of error.
191 * @public
192 */
193 public function getBarcodePngData($w=3, $h=3, $color=array(0,0,0)) {
194 // calculate image size
195 $width = ($this->barcode_array['num_cols'] * $w);
196 $height = ($this->barcode_array['num_rows'] * $h);
197 if (function_exists('imagecreate')) {
198 // GD library
199 $imagick = false;
200 $png = imagecreate($width, $height);
201 $bgcol = imagecolorallocate($png, 255, 255, 255);
202 imagecolortransparent($png, $bgcol);
203 $fgcol = imagecolorallocate($png, $color[0], $color[1], $color[2]);
204 } elseif (extension_loaded('imagick')) {
205 $imagick = true;
206 $bgcol = new imagickpixel('rgb(255,255,255');
207 $fgcol = new imagickpixel('rgb('.$color[0].','.$color[1].','.$color[2].')');
208 $png = new Imagick();
209 $png->newImage($width, $height, 'none', 'png');
210 $bar = new imagickdraw();
211 $bar->setfillcolor($fgcol);
212 } else {
213 return false;
214 }
215 // print barcode elements
216 $y = 0;
217 // for each row
218 for ($r = 0; $r < $this->barcode_array['num_rows']; ++$r) {
219 $x = 0;
220 // for each column
221 for ($c = 0; $c < $this->barcode_array['num_cols']; ++$c) {
222 if ($this->barcode_array['bcode'][$r][$c] == 1) {
223 // draw a single barcode cell
224 if ($imagick) {
225 $bar->rectangle($x, $y, ($x + $w - 1), ($y + $h - 1));
226 } else {
227 imagefilledrectangle($png, $x, $y, ($x + $w - 1), ($y + $h - 1), $fgcol);
228 }
229 }
230 $x += $w;
231 }
232 $y += $h;
233 }
234 if ($imagick) {
235 $png->drawimage($bar);
236 return $png;
237 } else {
238 ob_start();
239 imagepng($png);
240 $imagedata = ob_get_clean();
241 imagedestroy($png);
242 return $imagedata;
243 }
244 }
245
246 /**
247 * Set the barcode.
248 * @param $code (string) code to print
249 * @param $type (string) type of barcode: <ul><li>DATAMATRIX : Datamatrix (ISO/IEC 16022)</li><li>PDF417 : PDF417 (ISO/IEC 15438:2006)</li><li>PDF417,a,e,t,s,f,o0,o1,o2,o3,o4,o5,o6 : PDF417 with parameters: a = aspect ratio (width/height); e = error correction level (0-8); t = total number of macro segments; s = macro segment index (0-99998); f = file ID; o0 = File Name (text); o1 = Segment Count (numeric); o2 = Time Stamp (numeric); o3 = Sender (text); o4 = Addressee (text); o5 = File Size (numeric); o6 = Checksum (numeric). NOTES: Parameters t, s and f are required for a Macro Control Block, all other parametrs are optional. To use a comma character ',' on text options, replace it with the character 255: "\xff".</li><li>QRCODE : QRcode Low error correction</li><li>QRCODE,L : QRcode Low error correction</li><li>QRCODE,M : QRcode Medium error correction</li><li>QRCODE,Q : QRcode Better error correction</li><li>QRCODE,H : QR-CODE Best error correction</li><li>RAW: raw mode - comma-separad list of array rows</li><li>RAW2: raw mode - array rows are surrounded by square parenthesis.</li><li>TEST : Test matrix</li></ul>
250 * @return array
251 */
252 public function setBarcode($code, $type) {
253 $mode = explode(',', $type);
254 $qrtype = strtoupper($mode[0]);
255 switch ($qrtype) {
256 case 'DATAMATRIX': { // DATAMATRIX (ISO/IEC 16022)
257 require_once(dirname(__FILE__).'/include/barcodes/datamatrix.php');
258 $qrcode = new Datamatrix($code);
259 $this->barcode_array = $qrcode->getBarcodeArray();
260 $this->barcode_array['code'] = $code;
261 break;
262 }
263 case 'PDF417': { // PDF417 (ISO/IEC 15438:2006)
264 require_once(dirname(__FILE__).'/include/barcodes/pdf417.php');
265 if (!isset($mode[1]) OR ($mode[1] === '')) {
266 $aspectratio = 2; // default aspect ratio (width / height)
267 } else {
268 $aspectratio = floatval($mode[1]);
269 }
270 if (!isset($mode[2]) OR ($mode[2] === '')) {
271 $ecl = -1; // default error correction level (auto)
272 } else {
273 $ecl = intval($mode[2]);
274 }
275 // set macro block
276 $macro = array();
277 if (isset($mode[3]) AND ($mode[3] !== '') AND isset($mode[4]) AND ($mode[4] !== '') AND isset($mode[5]) AND ($mode[5] !== '')) {
278 $macro['segment_total'] = intval($mode[3]);
279 $macro['segment_index'] = intval($mode[4]);
280 $macro['file_id'] = strtr($mode[5], "\xff", ',');
281 for ($i = 0; $i < 7; ++$i) {
282 $o = $i + 6;
283 if (isset($mode[$o]) AND ($mode[$o] !== '')) {
284 // add option
285 $macro['option_'.$i] = strtr($mode[$o], "\xff", ',');
286 }
287 }
288 }
289 $qrcode = new PDF417($code, $ecl, $aspectratio, $macro);
290 $this->barcode_array = $qrcode->getBarcodeArray();
291 $this->barcode_array['code'] = $code;
292 break;
293 }
294 case 'QRCODE': { // QR-CODE
295 require_once(dirname(__FILE__).'/include/barcodes/qrcode.php');
296 if (!isset($mode[1]) OR (!in_array($mode[1],array('L','M','Q','H')))) {
297 $mode[1] = 'L'; // Ddefault: Low error correction
298 }
299 $qrcode = new QRcode($code, strtoupper($mode[1]));
300 $this->barcode_array = $qrcode->getBarcodeArray();
301 $this->barcode_array['code'] = $code;
302 break;
303 }
304 case 'RAW':
305 case 'RAW2': { // RAW MODE
306 // remove spaces
307 $code = preg_replace('/[\s]*/si', '', $code);
308 if (strlen($code) < 3) {
309 break;
310 }
311 if ($qrtype == 'RAW') {
312 // comma-separated rows
313 $rows = explode(',', $code);
314 } else { // RAW2
315 // rows enclosed in square parentheses
316 $code = substr($code, 1, -1);
317 $rows = explode('][', $code);
318 }
319 $this->barcode_array['num_rows'] = count($rows);
320 $this->barcode_array['num_cols'] = strlen($rows[0]);
321 $this->barcode_array['bcode'] = array();
322 foreach ($rows as $r) {
323 $this->barcode_array['bcode'][] = str_split($r, 1);
324 }
325 $this->barcode_array['code'] = $code;
326 break;
327 }
328 case 'TEST': { // TEST MODE
329 $this->barcode_array['num_rows'] = 5;
330 $this->barcode_array['num_cols'] = 15;
331 $this->barcode_array['bcode'] = array(
332 array(1,1,1,0,1,1,1,0,1,1,1,0,1,1,1),
333 array(0,1,0,0,1,0,0,0,1,0,0,0,0,1,0),
334 array(0,1,0,0,1,1,0,0,1,1,1,0,0,1,0),
335 array(0,1,0,0,1,0,0,0,0,0,1,0,0,1,0),
336 array(0,1,0,0,1,1,1,0,1,1,1,0,0,1,0));
337 $this->barcode_array['code'] = $code;
338 break;
339 }
340 default: {
341 $this->barcode_array = false;
342 }
343 }
344 }
345} // end of class
346
347//============================================================+
348// END OF FILE
349//============================================================+
diff --git a/inc/3rdparty/libraries/tcpdf/tcpdf_import.php b/inc/3rdparty/libraries/tcpdf/tcpdf_import.php
new file mode 100644
index 00000000..09d726ba
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/tcpdf_import.php
@@ -0,0 +1,104 @@
1<?php
2//============================================================+
3// File name : tcpdf_import.php
4// Version : 1.0.001
5// Begin : 2011-05-23
6// Last Update : 2013-09-17
7// Author : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
8// License : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
9// -------------------------------------------------------------------
10// Copyright (C) 2011-2013 Nicola Asuni - Tecnick.com LTD
11//
12// This file is part of TCPDF software library.
13//
14// TCPDF is free software: you can redistribute it and/or modify it
15// under the terms of the GNU Lesser General Public License as
16// published by the Free Software Foundation, either version 3 of the
17// License, or (at your option) any later version.
18//
19// TCPDF is distributed in the hope that it will be useful, but
20// WITHOUT ANY WARRANTY; without even the implied warranty of
21// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
22// See the GNU Lesser General Public License for more details.
23//
24// You should have received a copy of the License
25// along with TCPDF. If not, see
26// <http://www.tecnick.com/pagefiles/tcpdf/LICENSE.TXT>.
27//
28// See LICENSE.TXT file for more information.
29// -------------------------------------------------------------------
30//
31// Description : This is a PHP class extension of the TCPDF library to
32// import existing PDF documents.
33//
34//============================================================+
35
36/**
37 * @file
38 * !!! THIS CLASS IS UNDER DEVELOPMENT !!!
39 * This is a PHP class extension of the TCPDF (http://www.tcpdf.org) library to import existing PDF documents.<br>
40 * @package com.tecnick.tcpdf
41 * @author Nicola Asuni
42 * @version 1.0.001
43 */
44
45// include the TCPDF class
46require_once(dirname(__FILE__).'/tcpdf.php');
47// include PDF parser class
48require_once(dirname(__FILE__).'/tcpdf_parser.php');
49
50/**
51 * @class TCPDF_IMPORT
52 * !!! THIS CLASS IS UNDER DEVELOPMENT !!!
53 * PHP class extension of the TCPDF (http://www.tcpdf.org) library to import existing PDF documents.<br>
54 * @package com.tecnick.tcpdf
55 * @brief PHP class extension of the TCPDF library to import existing PDF documents.
56 * @version 1.0.001
57 * @author Nicola Asuni - info@tecnick.com
58 */
59class TCPDF_IMPORT extends TCPDF {
60
61 /**
62 * Import an existing PDF document
63 * @param $filename (string) Filename of the PDF document to import.
64 * @return true in case of success, false otherwise
65 * @public
66 * @since 1.0.000 (2011-05-24)
67 */
68 public function importPDF($filename) {
69 // load document
70 $rawdata = file_get_contents($filename);
71 if ($rawdata === false) {
72 $this->Error('Unable to get the content of the file: '.$filename);
73 }
74 // configuration parameters for parser
75 $cfg = array(
76 'die_for_errors' => false,
77 'ignore_filter_decoding_errors' => true,
78 'ignore_missing_filter_decoders' => true,
79 );
80 try {
81 // parse PDF data
82 $pdf = new TCPDF_PARSER($rawdata, $cfg);
83 } catch (Exception $e) {
84 die($e->getMessage());
85 }
86 // get the parsed data
87 $data = $pdf->getParsedData();
88 // release some memory
89 unset($rawdata);
90
91 // ...
92
93
94 print_r($data); // DEBUG
95
96
97 unset($pdf);
98 }
99
100} // END OF CLASS
101
102//============================================================+
103// END OF FILE
104//============================================================+
diff --git a/inc/3rdparty/libraries/tcpdf/tcpdf_parser.php b/inc/3rdparty/libraries/tcpdf/tcpdf_parser.php
new file mode 100644
index 00000000..0b2a7e14
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/tcpdf_parser.php
@@ -0,0 +1,811 @@
1<?php
2//============================================================+
3// File name : tcpdf_parser.php
4// Version : 1.0.014
5// Begin : 2011-05-23
6// Last Update : 2014-02-18
7// Author : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
8// License : http://www.tecnick.com/pagefiles/tcpdf/LICENSE.TXT GNU-LGPLv3
9// -------------------------------------------------------------------
10// Copyright (C) 2011-2014 Nicola Asuni - Tecnick.com LTD
11//
12// This file is part of TCPDF software library.
13//
14// TCPDF is free software: you can redistribute it and/or modify it
15// under the terms of the GNU Lesser General Public License as
16// published by the Free Software Foundation, either version 3 of the
17// License, or (at your option) any later version.
18//
19// TCPDF is distributed in the hope that it will be useful, but
20// WITHOUT ANY WARRANTY; without even the implied warranty of
21// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
22// See the GNU Lesser General Public License for more details.
23//
24// You should have received a copy of the License
25// along with TCPDF. If not, see
26// <http://www.tecnick.com/pagefiles/tcpdf/LICENSE.TXT>.
27//
28// See LICENSE.TXT file for more information.
29// -------------------------------------------------------------------
30//
31// Description : This is a PHP class for parsing PDF documents.
32//
33//============================================================+
34
35/**
36 * @file
37 * This is a PHP class for parsing PDF documents.<br>
38 * @package com.tecnick.tcpdf
39 * @author Nicola Asuni
40 * @version 1.0.014
41 */
42
43// include class for decoding filters
44require_once(dirname(__FILE__).'/include/tcpdf_filters.php');
45
46/**
47 * @class TCPDF_PARSER
48 * This is a PHP class for parsing PDF documents.<br>
49 * @package com.tecnick.tcpdf
50 * @brief This is a PHP class for parsing PDF documents..
51 * @version 1.0.010
52 * @author Nicola Asuni - info@tecnick.com
53 */
54class TCPDF_PARSER {
55
56 /**
57 * Raw content of the PDF document.
58 * @private
59 */
60 private $pdfdata = '';
61
62 /**
63 * XREF data.
64 * @protected
65 */
66 protected $xref = array();
67
68 /**
69 * Array of PDF objects.
70 * @protected
71 */
72 protected $objects = array();
73
74 /**
75 * Class object for decoding filters.
76 * @private
77 */
78 private $FilterDecoders;
79
80 /**
81 * Array of configuration parameters.
82 * @private
83 */
84 private $cfg = array(
85 'die_for_errors' => false,
86 'ignore_filter_decoding_errors' => true,
87 'ignore_missing_filter_decoders' => true,
88 );
89
90// -----------------------------------------------------------------------------
91
92 /**
93 * Parse a PDF document an return an array of objects.
94 * @param $data (string) PDF data to parse.
95 * @param $cfg (array) Array of configuration parameters:
96 * 'die_for_errors' : if true termitate the program execution in case of error, otherwise thows an exception;
97 * 'ignore_filter_decoding_errors' : if true ignore filter decoding errors;
98 * 'ignore_missing_filter_decoders' : if true ignore missing filter decoding errors.
99 * @public
100 * @since 1.0.000 (2011-05-24)
101 */
102 public function __construct($data, $cfg=array()) {
103 if (empty($data)) {
104 $this->Error('Empty PDF data.');
105 }
106 // find the pdf header starting position
107 if (($trimpos = strpos($data, '%PDF-')) === FALSE) {
108 $this->Error('Invalid PDF data: missing %PDF header.');
109 }
110 // get PDF content string
111 $this->pdfdata = substr($data, $trimpos);
112 // get length
113 $pdflen = strlen($this->pdfdata);
114 // set configuration parameters
115 $this->setConfig($cfg);
116 // get xref and trailer data
117 $this->xref = $this->getXrefData();
118 // parse all document objects
119 $this->objects = array();
120 foreach ($this->xref['xref'] as $obj => $offset) {
121 if (!isset($this->objects[$obj]) AND ($offset > 0)) {
122 // decode objects with positive offset
123 $this->objects[$obj] = $this->getIndirectObject($obj, $offset, true);
124 }
125 }
126 // release some memory
127 unset($this->pdfdata);
128 $this->pdfdata = '';
129 }
130
131 /**
132 * Set the configuration parameters.
133 * @param $cfg (array) Array of configuration parameters:
134 * 'die_for_errors' : if true termitate the program execution in case of error, otherwise thows an exception;
135 * 'ignore_filter_decoding_errors' : if true ignore filter decoding errors;
136 * 'ignore_missing_filter_decoders' : if true ignore missing filter decoding errors.
137 * @public
138 */
139 protected function setConfig($cfg) {
140 if (isset($cfg['die_for_errors'])) {
141 $this->cfg['die_for_errors'] = !!$cfg['die_for_errors'];
142 }
143 if (isset($cfg['ignore_filter_decoding_errors'])) {
144 $this->cfg['ignore_filter_decoding_errors'] = !!$cfg['ignore_filter_decoding_errors'];
145 }
146 if (isset($cfg['ignore_missing_filter_decoders'])) {
147 $this->cfg['ignore_missing_filter_decoders'] = !!$cfg['ignore_missing_filter_decoders'];
148 }
149 }
150
151 /**
152 * Return an array of parsed PDF document objects.
153 * @return (array) Array of parsed PDF document objects.
154 * @public
155 * @since 1.0.000 (2011-06-26)
156 */
157 public function getParsedData() {
158 return array($this->xref, $this->objects);
159 }
160
161 /**
162 * Get Cross-Reference (xref) table and trailer data from PDF document data.
163 * @param $offset (int) xref offset (if know).
164 * @param $xref (array) previous xref array (if any).
165 * @return Array containing xref and trailer data.
166 * @protected
167 * @since 1.0.000 (2011-05-24)
168 */
169 protected function getXrefData($offset=0, $xref=array()) {
170 if ($offset == 0) {
171 // find last startxref
172 if (preg_match_all('/[\r\n]startxref[\s]*[\r\n]+([0-9]+)[\s]*[\r\n]+%%EOF/i', $this->pdfdata, $matches, PREG_SET_ORDER, $offset) == 0) {
173 $this->Error('Unable to find startxref');
174 }
175 $matches = array_pop($matches);
176 $startxref = $matches[1];
177 } elseif (strpos($this->pdfdata, 'xref', $offset) == $offset) {
178 // Already pointing at the xref table
179 $startxref = $offset;
180 } elseif (preg_match('/([0-9]+[\s][0-9]+[\s]obj)/i', $this->pdfdata, $matches, PREG_OFFSET_CAPTURE, $offset)) {
181 // Cross-Reference Stream object
182 $startxref = $offset;
183 } elseif (preg_match('/[\r\n]startxref[\s]*[\r\n]+([0-9]+)[\s]*[\r\n]+%%EOF/i', $this->pdfdata, $matches, PREG_OFFSET_CAPTURE, $offset)) {
184 // startxref found
185 $startxref = $matches[1][0];
186 } else {
187 $this->Error('Unable to find startxref');
188 }
189 // check xref position
190 if (strpos($this->pdfdata, 'xref', $startxref) == $startxref) {
191 // Cross-Reference
192 $xref = $this->decodeXref($startxref, $xref);
193 } else {
194 // Cross-Reference Stream
195 $xref = $this->decodeXrefStream($startxref, $xref);
196 }
197 if (empty($xref)) {
198 $this->Error('Unable to find xref');
199 }
200 return $xref;
201 }
202
203 /**
204 * Decode the Cross-Reference section
205 * @param $startxref (int) Offset at which the xref section starts (position of the 'xref' keyword).
206 * @param $xref (array) Previous xref array (if any).
207 * @return Array containing xref and trailer data.
208 * @protected
209 * @since 1.0.000 (2011-06-20)
210 */
211 protected function decodeXref($startxref, $xref=array()) {
212 $startxref += 4; // 4 is the lenght of the word 'xref'
213 // skip initial white space chars: \x00 null (NUL), \x09 horizontal tab (HT), \x0A line feed (LF), \x0C form feed (FF), \x0D carriage return (CR), \x20 space (SP)
214 $offset = $startxref + strspn($this->pdfdata, "\x00\x09\x0a\x0c\x0d\x20", $startxref);
215 // initialize object number
216 $obj_num = 0;
217 // search for cross-reference entries or subsection
218 while (preg_match('/([0-9]+)[\x20]([0-9]+)[\x20]?([nf]?)(\r\n|[\x20]?[\r\n])/', $this->pdfdata, $matches, PREG_OFFSET_CAPTURE, $offset) > 0) {
219 if ($matches[0][1] != $offset) {
220 // we are on another section
221 break;
222 }
223 $offset += strlen($matches[0][0]);
224 if ($matches[3][0] == 'n') {
225 // create unique object index: [object number]_[generation number]
226 $index = $obj_num.'_'.intval($matches[2][0]);
227 // check if object already exist
228 if (!isset($xref['xref'][$index])) {
229 // store object offset position
230 $xref['xref'][$index] = intval($matches[1][0]);
231 }
232 ++$obj_num;
233 } elseif ($matches[3][0] == 'f') {
234 ++$obj_num;
235 } else {
236 // object number (index)
237 $obj_num = intval($matches[1][0]);
238 }
239 }
240 // get trailer data
241 if (preg_match('/trailer[\s]*<<(.*)>>/isU', $this->pdfdata, $matches, PREG_OFFSET_CAPTURE, $offset) > 0) {
242 $trailer_data = $matches[1][0];
243 if (!isset($xref['trailer']) OR empty($xref['trailer'])) {
244 // get only the last updated version
245 $xref['trailer'] = array();
246 // parse trailer_data
247 if (preg_match('/Size[\s]+([0-9]+)/i', $trailer_data, $matches) > 0) {
248 $xref['trailer']['size'] = intval($matches[1]);
249 }
250 if (preg_match('/Root[\s]+([0-9]+)[\s]+([0-9]+)[\s]+R/i', $trailer_data, $matches) > 0) {
251 $xref['trailer']['root'] = intval($matches[1]).'_'.intval($matches[2]);
252 }
253 if (preg_match('/Encrypt[\s]+([0-9]+)[\s]+([0-9]+)[\s]+R/i', $trailer_data, $matches) > 0) {
254 $xref['trailer']['encrypt'] = intval($matches[1]).'_'.intval($matches[2]);
255 }
256 if (preg_match('/Info[\s]+([0-9]+)[\s]+([0-9]+)[\s]+R/i', $trailer_data, $matches) > 0) {
257 $xref['trailer']['info'] = intval($matches[1]).'_'.intval($matches[2]);
258 }
259 if (preg_match('/ID[\s]*[\[][\s]*[<]([^>]*)[>][\s]*[<]([^>]*)[>]/i', $trailer_data, $matches) > 0) {
260 $xref['trailer']['id'] = array();
261 $xref['trailer']['id'][0] = $matches[1];
262 $xref['trailer']['id'][1] = $matches[2];
263 }
264 }
265 if (preg_match('/Prev[\s]+([0-9]+)/i', $trailer_data, $matches) > 0) {
266 // get previous xref
267 $xref = $this->getXrefData(intval($matches[1]), $xref);
268 }
269 } else {
270 $this->Error('Unable to find trailer');
271 }
272 return $xref;
273 }
274
275 /**
276 * Decode the Cross-Reference Stream section
277 * @param $startxref (int) Offset at which the xref section starts.
278 * @param $xref (array) Previous xref array (if any).
279 * @return Array containing xref and trailer data.
280 * @protected
281 * @since 1.0.003 (2013-03-16)
282 */
283 protected function decodeXrefStream($startxref, $xref=array()) {
284 // try to read Cross-Reference Stream
285 $xrefobj = $this->getRawObject($startxref);
286 $xrefcrs = $this->getIndirectObject($xrefobj[1], $startxref, true);
287 if (!isset($xref['trailer']) OR empty($xref['trailer'])) {
288 // get only the last updated version
289 $xref['trailer'] = array();
290 $filltrailer = true;
291 } else {
292 $filltrailer = false;
293 }
294 if (!isset($xref['xref'])) {
295 $xref['xref'] = array();
296 }
297 $valid_crs = false;
298 $columns = 0;
299 $sarr = $xrefcrs[0][1];
300 foreach ($sarr as $k => $v) {
301 if (($v[0] == '/') AND ($v[1] == 'Type') AND (isset($sarr[($k +1)]) AND ($sarr[($k +1)][0] == '/') AND ($sarr[($k +1)][1] == 'XRef'))) {
302 $valid_crs = true;
303 } elseif (($v[0] == '/') AND ($v[1] == 'Index') AND (isset($sarr[($k +1)]))) {
304 // first object number in the subsection
305 $index_first = intval($sarr[($k +1)][1][0][1]);
306 // number of entries in the subsection
307 $index_entries = intval($sarr[($k +1)][1][1][1]);
308 } elseif (($v[0] == '/') AND ($v[1] == 'Prev') AND (isset($sarr[($k +1)]) AND ($sarr[($k +1)][0] == 'numeric'))) {
309 // get previous xref offset
310 $prevxref = intval($sarr[($k +1)][1]);
311 } elseif (($v[0] == '/') AND ($v[1] == 'W') AND (isset($sarr[($k +1)]))) {
312 // number of bytes (in the decoded stream) of the corresponding field
313 $wb = array();
314 $wb[0] = intval($sarr[($k +1)][1][0][1]);
315 $wb[1] = intval($sarr[($k +1)][1][1][1]);
316 $wb[2] = intval($sarr[($k +1)][1][2][1]);
317 } elseif (($v[0] == '/') AND ($v[1] == 'DecodeParms') AND (isset($sarr[($k +1)][1]))) {
318 $decpar = $sarr[($k +1)][1];
319 foreach ($decpar as $kdc => $vdc) {
320 if (($vdc[0] == '/') AND ($vdc[1] == 'Columns') AND (isset($decpar[($kdc +1)]) AND ($decpar[($kdc +1)][0] == 'numeric'))) {
321 $columns = intval($decpar[($kdc +1)][1]);
322 } elseif (($vdc[0] == '/') AND ($vdc[1] == 'Predictor') AND (isset($decpar[($kdc +1)]) AND ($decpar[($kdc +1)][0] == 'numeric'))) {
323 $predictor = intval($decpar[($kdc +1)][1]);
324 }
325 }
326 } elseif ($filltrailer) {
327 if (($v[0] == '/') AND ($v[1] == 'Size') AND (isset($sarr[($k +1)]) AND ($sarr[($k +1)][0] == 'numeric'))) {
328 $xref['trailer']['size'] = $sarr[($k +1)][1];
329 } elseif (($v[0] == '/') AND ($v[1] == 'Root') AND (isset($sarr[($k +1)]) AND ($sarr[($k +1)][0] == 'objref'))) {
330 $xref['trailer']['root'] = $sarr[($k +1)][1];
331 } elseif (($v[0] == '/') AND ($v[1] == 'Info') AND (isset($sarr[($k +1)]) AND ($sarr[($k +1)][0] == 'objref'))) {
332 $xref['trailer']['info'] = $sarr[($k +1)][1];
333 } elseif (($v[0] == '/') AND ($v[1] == 'Encrypt') AND (isset($sarr[($k +1)]) AND ($sarr[($k +1)][0] == 'objref'))) {
334 $xref['trailer']['encrypt'] = $sarr[($k +1)][1];
335 } elseif (($v[0] == '/') AND ($v[1] == 'ID') AND (isset($sarr[($k +1)]))) {
336 $xref['trailer']['id'] = array();
337 $xref['trailer']['id'][0] = $sarr[($k +1)][1][0][1];
338 $xref['trailer']['id'][1] = $sarr[($k +1)][1][1][1];
339 }
340 }
341 }
342 // decode data
343 if ($valid_crs AND isset($xrefcrs[1][3][0])) {
344 // number of bytes in a row
345 $rowlen = ($columns + 1);
346 // convert the stream into an array of integers
347 $sdata = unpack('C*', $xrefcrs[1][3][0]);
348 // split the rows
349 $sdata = array_chunk($sdata, $rowlen);
350 // initialize decoded array
351 $ddata = array();
352 // initialize first row with zeros
353 $prev_row = array_fill (0, $rowlen, 0);
354 // for each row apply PNG unpredictor
355 foreach ($sdata as $k => $row) {
356 // initialize new row
357 $ddata[$k] = array();
358 // get PNG predictor value
359 $predictor = (10 + $row[0]);
360 // for each byte on the row
361 for ($i=1; $i<=$columns; ++$i) {
362 // new index
363 $j = ($i - 1);
364 $row_up = $prev_row[$j];
365 if ($i == 1) {
366 $row_left = 0;
367 $row_upleft = 0;
368 } else {
369 $row_left = $row[($i - 1)];
370 $row_upleft = $prev_row[($j - 1)];
371 }
372 switch ($predictor) {
373 case 10: { // PNG prediction (on encoding, PNG None on all rows)
374 $ddata[$k][$j] = $row[$i];
375 break;
376 }
377 case 11: { // PNG prediction (on encoding, PNG Sub on all rows)
378 $ddata[$k][$j] = (($row[$i] + $row_left) & 0xff);
379 break;
380 }
381 case 12: { // PNG prediction (on encoding, PNG Up on all rows)
382 $ddata[$k][$j] = (($row[$i] + $row_up) & 0xff);
383 break;
384 }
385 case 13: { // PNG prediction (on encoding, PNG Average on all rows)
386 $ddata[$k][$j] = (($row[$i] + (($row_left + $row_up) / 2)) & 0xff);
387 break;
388 }
389 case 14: { // PNG prediction (on encoding, PNG Paeth on all rows)
390 // initial estimate
391 $p = ($row_left + $row_up - $row_upleft);
392 // distances
393 $pa = abs($p - $row_left);
394 $pb = abs($p - $row_up);
395 $pc = abs($p - $row_upleft);
396 $pmin = min($pa, $pb, $pc);
397 // return minumum distance
398 switch ($pmin) {
399 case $pa: {
400 $ddata[$k][$j] = (($row[$i] + $row_left) & 0xff);
401 break;
402 }
403 case $pb: {
404 $ddata[$k][$j] = (($row[$i] + $row_up) & 0xff);
405 break;
406 }
407 case $pc: {
408 $ddata[$k][$j] = (($row[$i] + $row_upleft) & 0xff);
409 break;
410 }
411 }
412 break;
413 }
414 default: { // PNG prediction (on encoding, PNG optimum)
415 $this->Error('Unknown PNG predictor');
416 break;
417 }
418 }
419 }
420 $prev_row = $ddata[$k];
421 } // end for each row
422 // complete decoding
423 $sdata = array();
424 // for every row
425 foreach ($ddata as $k => $row) {
426 // initialize new row
427 $sdata[$k] = array(0, 0, 0);
428 if ($wb[0] == 0) {
429 // default type field
430 $sdata[$k][0] = 1;
431 }
432 $i = 0; // count bytes in the row
433 // for every column
434 for ($c = 0; $c < 3; ++$c) {
435 // for every byte on the column
436 for ($b = 0; $b < $wb[$c]; ++$b) {
437 if (isset($row[$i])) {
438 $sdata[$k][$c] += ($row[$i] << (($wb[$c] - 1 - $b) * 8));
439 }
440 ++$i;
441 }
442 }
443 }
444 $ddata = array();
445 // fill xref
446 if (isset($index_first)) {
447 $obj_num = $index_first;
448 } else {
449 $obj_num = 0;
450 }
451 foreach ($sdata as $k => $row) {
452 switch ($row[0]) {
453 case 0: { // (f) linked list of free objects
454 break;
455 }
456 case 1: { // (n) objects that are in use but are not compressed
457 // create unique object index: [object number]_[generation number]
458 $index = $obj_num.'_'.$row[2];
459 // check if object already exist
460 if (!isset($xref['xref'][$index])) {
461 // store object offset position
462 $xref['xref'][$index] = $row[1];
463 }
464 break;
465 }
466 case 2: { // compressed objects
467 // $row[1] = object number of the object stream in which this object is stored
468 // $row[2] = index of this object within the object stream
469 $index = $row[1].'_0_'.$row[2];
470 $xref['xref'][$index] = -1;
471 break;
472 }
473 default: { // null objects
474 break;
475 }
476 }
477 ++$obj_num;
478 }
479 } // end decoding data
480 if (isset($prevxref)) {
481 // get previous xref
482 $xref = $this->getXrefData($prevxref, $xref);
483 }
484 return $xref;
485 }
486
487 /**
488 * Get object type, raw value and offset to next object
489 * @param $offset (int) Object offset.
490 * @return array containing object type, raw value and offset to next object
491 * @protected
492 * @since 1.0.000 (2011-06-20)
493 */
494 protected function getRawObject($offset=0) {
495 $objtype = ''; // object type to be returned
496 $objval = ''; // object value to be returned
497 // skip initial white space chars: \x00 null (NUL), \x09 horizontal tab (HT), \x0A line feed (LF), \x0C form feed (FF), \x0D carriage return (CR), \x20 space (SP)
498 $offset += strspn($this->pdfdata, "\x00\x09\x0a\x0c\x0d\x20", $offset);
499 // get first char
500 $char = $this->pdfdata[$offset];
501 // get object type
502 switch ($char) {
503 case '%': { // \x25 PERCENT SIGN
504 // skip comment and search for next token
505 $next = strcspn($this->pdfdata, "\r\n", $offset);
506 if ($next > 0) {
507 $offset += $next;
508 return $this->getRawObject($offset);
509 }
510 break;
511 }
512 case '/': { // \x2F SOLIDUS
513 // name object
514 $objtype = $char;
515 ++$offset;
516 if (preg_match('/^([^\x00\x09\x0a\x0c\x0d\x20\s\x28\x29\x3c\x3e\x5b\x5d\x7b\x7d\x2f\x25]+)/', substr($this->pdfdata, $offset, 256), $matches) == 1) {
517 $objval = $matches[1]; // unescaped value
518 $offset += strlen($objval);
519 }
520 break;
521 }
522 case '(': // \x28 LEFT PARENTHESIS
523 case ')': { // \x29 RIGHT PARENTHESIS
524 // literal string object
525 $objtype = $char;
526 ++$offset;
527 $strpos = $offset;
528 if ($char == '(') {
529 $open_bracket = 1;
530 while ($open_bracket > 0) {
531 if (!isset($this->pdfdata{$strpos})) {
532 break;
533 }
534 $ch = $this->pdfdata{$strpos};
535 switch ($ch) {
536 case '\\': { // REVERSE SOLIDUS (5Ch) (Backslash)
537 // skip next character
538 ++$strpos;
539 break;
540 }
541 case '(': { // LEFT PARENHESIS (28h)
542 ++$open_bracket;
543 break;
544 }
545 case ')': { // RIGHT PARENTHESIS (29h)
546 --$open_bracket;
547 break;
548 }
549 }
550 ++$strpos;
551 }
552 $objval = substr($this->pdfdata, $offset, ($strpos - $offset - 1));
553 $offset = $strpos;
554 }
555 break;
556 }
557 case '[': // \x5B LEFT SQUARE BRACKET
558 case ']': { // \x5D RIGHT SQUARE BRACKET
559 // array object
560 $objtype = $char;
561 ++$offset;
562 if ($char == '[') {
563 // get array content
564 $objval = array();
565 do {
566 // get element
567 $element = $this->getRawObject($offset);
568 $offset = $element[2];
569 $objval[] = $element;
570 } while ($element[0] != ']');
571 // remove closing delimiter
572 array_pop($objval);
573 }
574 break;
575 }
576 case '<': // \x3C LESS-THAN SIGN
577 case '>': { // \x3E GREATER-THAN SIGN
578 if (isset($this->pdfdata{($offset + 1)}) AND ($this->pdfdata{($offset + 1)} == $char)) {
579 // dictionary object
580 $objtype = $char.$char;
581 $offset += 2;
582 if ($char == '<') {
583 // get array content
584 $objval = array();
585 do {
586 // get element
587 $element = $this->getRawObject($offset);
588 $offset = $element[2];
589 $objval[] = $element;
590 } while ($element[0] != '>>');
591 // remove closing delimiter
592 array_pop($objval);
593 }
594 } else {
595 // hexadecimal string object
596 $objtype = $char;
597 ++$offset;
598 if (($char == '<') AND (preg_match('/^([0-9A-Fa-f\x09\x0a\x0c\x0d\x20]+)>/iU', substr($this->pdfdata, $offset), $matches) == 1)) {
599 // remove white space characters
600 $objval = strtr($matches[1], "\x09\x0a\x0c\x0d\x20", '');
601 $offset += strlen($matches[0]);
602 } elseif (($endpos = strpos($this->pdfdata, '>', $offset)) !== FALSE) {
603 $offset = $endpos + 1;
604 }
605 }
606 break;
607 }
608 default: {
609 if (substr($this->pdfdata, $offset, 6) == 'endobj') {
610 // indirect object
611 $objtype = 'endobj';
612 $offset += 6;
613 } elseif (substr($this->pdfdata, $offset, 4) == 'null') {
614 // null object
615 $objtype = 'null';
616 $offset += 4;
617 $objval = 'null';
618 } elseif (substr($this->pdfdata, $offset, 4) == 'true') {
619 // boolean true object
620 $objtype = 'boolean';
621 $offset += 4;
622 $objval = 'true';
623 } elseif (substr($this->pdfdata, $offset, 5) == 'false') {
624 // boolean false object
625 $objtype = 'boolean';
626 $offset += 5;
627 $objval = 'false';
628 } elseif (substr($this->pdfdata, $offset, 6) == 'stream') {
629 // start stream object
630 $objtype = 'stream';
631 $offset += 6;
632 if (preg_match('/^([\r]?[\n])/isU', substr($this->pdfdata, $offset), $matches) == 1) {
633 $offset += strlen($matches[0]);
634 if (preg_match('/(endstream)[\x09\x0a\x0c\x0d\x20]/isU', substr($this->pdfdata, $offset), $matches, PREG_OFFSET_CAPTURE) == 1) {
635 $objval = substr($this->pdfdata, $offset, $matches[0][1]);
636 $offset += $matches[1][1];
637 }
638 }
639 } elseif (substr($this->pdfdata, $offset, 9) == 'endstream') {
640 // end stream object
641 $objtype = 'endstream';
642 $offset += 9;
643 } elseif (preg_match('/^([0-9]+)[\s]+([0-9]+)[\s]+R/iU', substr($this->pdfdata, $offset, 33), $matches) == 1) {
644 // indirect object reference
645 $objtype = 'objref';
646 $offset += strlen($matches[0]);
647 $objval = intval($matches[1]).'_'.intval($matches[2]);
648 } elseif (preg_match('/^([0-9]+)[\s]+([0-9]+)[\s]+obj/iU', substr($this->pdfdata, $offset, 33), $matches) == 1) {
649 // object start
650 $objtype = 'obj';
651 $objval = intval($matches[1]).'_'.intval($matches[2]);
652 $offset += strlen ($matches[0]);
653 } elseif (($numlen = strspn($this->pdfdata, '+-.0123456789', $offset)) > 0) {
654 // numeric object
655 $objtype = 'numeric';
656 $objval = substr($this->pdfdata, $offset, $numlen);
657 $offset += $numlen;
658 }
659 break;
660 }
661 }
662 return array($objtype, $objval, $offset);
663 }
664
665 /**
666 * Get content of indirect object.
667 * @param $obj_ref (string) Object number and generation number separated by underscore character.
668 * @param $offset (int) Object offset.
669 * @param $decoding (boolean) If true decode streams.
670 * @return array containing object data.
671 * @protected
672 * @since 1.0.000 (2011-05-24)
673 */
674 protected function getIndirectObject($obj_ref, $offset=0, $decoding=true) {
675 $obj = explode('_', $obj_ref);
676 if (($obj === false) OR (count($obj) != 2)) {
677 $this->Error('Invalid object reference: '.$obj);
678 return;
679 }
680 $objref = $obj[0].' '.$obj[1].' obj';
681 // ignore leading zeros
682 $offset += strspn($this->pdfdata, '0', $offset);
683 if (strpos($this->pdfdata, $objref, $offset) != $offset) {
684 // an indirect reference to an undefined object shall be considered a reference to the null object
685 return array('null', 'null', $offset);
686 }
687 // starting position of object content
688 $offset += strlen($objref);
689 // get array of object content
690 $objdata = array();
691 $i = 0; // object main index
692 do {
693 // get element
694 $element = $this->getRawObject($offset);
695 $offset = $element[2];
696 // decode stream using stream's dictionary information
697 if ($decoding AND ($element[0] == 'stream') AND (isset($objdata[($i - 1)][0])) AND ($objdata[($i - 1)][0] == '<<')) {
698 $element[3] = $this->decodeStream($objdata[($i - 1)][1], $element[1]);
699 }
700 $objdata[$i] = $element;
701 ++$i;
702 } while ($element[0] != 'endobj');
703 // remove closing delimiter
704 array_pop($objdata);
705 // return raw object content
706 return $objdata;
707 }
708
709 /**
710 * Get the content of object, resolving indect object reference if necessary.
711 * @param $obj (string) Object value.
712 * @return array containing object data.
713 * @protected
714 * @since 1.0.000 (2011-06-26)
715 */
716 protected function getObjectVal($obj) {
717 if ($obj[0] == 'objref') {
718 // reference to indirect object
719 if (isset($this->objects[$obj[1]])) {
720 // this object has been already parsed
721 return $this->objects[$obj[1]];
722 } elseif (isset($this->xref[$obj[1]])) {
723 // parse new object
724 $this->objects[$obj[1]] = $this->getIndirectObject($obj[1], $this->xref[$obj[1]], false);
725 return $this->objects[$obj[1]];
726 }
727 }
728 return $obj;
729 }
730
731 /**
732 * Decode the specified stream.
733 * @param $sdic (array) Stream's dictionary array.
734 * @param $stream (string) Stream to decode.
735 * @return array containing decoded stream data and remaining filters.
736 * @protected
737 * @since 1.0.000 (2011-06-22)
738 */
739 protected function decodeStream($sdic, $stream) {
740 // get stream lenght and filters
741 $slength = strlen($stream);
742 if ($slength <= 0) {
743 return array('', array());
744 }
745 $filters = array();
746 foreach ($sdic as $k => $v) {
747 if ($v[0] == '/') {
748 if (($v[1] == 'Length') AND (isset($sdic[($k + 1)])) AND ($sdic[($k + 1)][0] == 'numeric')) {
749 // get declared stream lenght
750 $declength = intval($sdic[($k + 1)][1]);
751 if ($declength < $slength) {
752 $stream = substr($stream, 0, $declength);
753 $slength = $declength;
754 }
755 } elseif (($v[1] == 'Filter') AND (isset($sdic[($k + 1)]))) {
756 // resolve indirect object
757 $objval = $this->getObjectVal($sdic[($k + 1)]);
758 if ($objval[0] == '/') {
759 // single filter
760 $filters[] = $objval[1];
761 } elseif ($objval[0] == '[') {
762 // array of filters
763 foreach ($objval[1] as $flt) {
764 if ($flt[0] == '/') {
765 $filters[] = $flt[1];
766 }
767 }
768 }
769 }
770 }
771 }
772 // decode the stream
773 $remaining_filters = array();
774 foreach ($filters as $filter) {
775 if (in_array($filter, TCPDF_FILTERS::getAvailableFilters())) {
776 try {
777 $stream = TCPDF_FILTERS::decodeFilter($filter, $stream);
778 } catch (Exception $e) {
779 $emsg = $e->getMessage();
780 if ((($emsg[0] == '~') AND !$this->cfg['ignore_missing_filter_decoders'])
781 OR (($emsg[0] != '~') AND !$this->cfg['ignore_filter_decoding_errors'])) {
782 $this->Error($e->getMessage());
783 }
784 }
785 } else {
786 // add missing filter to array
787 $remaining_filters[] = $filter;
788 }
789 }
790 return array($stream, $remaining_filters);
791 }
792
793 /**
794 * Throw an exception or print an error message and die if the K_TCPDF_PARSER_THROW_EXCEPTION_ERROR constant is set to true.
795 * @param $msg (string) The error message
796 * @public
797 * @since 1.0.000 (2011-05-23)
798 */
799 public function Error($msg) {
800 if ($this->cfg['die_for_errors']) {
801 die('<strong>TCPDF_PARSER ERROR: </strong>'.$msg);
802 } else {
803 throw new Exception('TCPDF_PARSER ERROR: '.$msg);
804 }
805 }
806
807} // END OF TCPDF_PARSER CLASS
808
809//============================================================+
810// END OF FILE
811//============================================================+
diff --git a/inc/3rdparty/libraries/tcpdf/tools/.htaccess b/inc/3rdparty/libraries/tcpdf/tools/.htaccess
new file mode 100644
index 00000000..8d2f2563
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/tools/.htaccess
@@ -0,0 +1 @@
deny from all
diff --git a/inc/3rdparty/libraries/tcpdf/tools/convert_fonts_examples.txt b/inc/3rdparty/libraries/tcpdf/tools/convert_fonts_examples.txt
new file mode 100644
index 00000000..d5f8a4ea
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/tools/convert_fonts_examples.txt
@@ -0,0 +1,28 @@
1./tcpdf_addfont.php -b -t Type1 -f 4 -e symbol -i pdfasymbol.pfb
2./tcpdf_addfont.php -b -t Type1 -f 4 -i pdfazapfdingbats.pfb
3./tcpdf_addfont.php -b -t Type1 -f 32 -e cp1252 -i pdfatimes.pfb,pdfatimesb.pfb,pdfahelvetica.pfb,pdfahelveticab.pfb
4./tcpdf_addfont.php -b -t Type1 -f 33 -e cp1252 -i pdfacourier.pfb,pdfacourierb.pfb
5./tcpdf_addfont.php -b -t Type1 -f 96 -e cp1252 -i pdfahelveticabi.pfb,pdfahelveticai.pfb,pdfatimesi.pfb,pdfatimesbi.pfb
6./tcpdf_addfont.php -b -t Type1 -f 97 -e cp1252 -i pdfacourieri.pfb,pdfacourierbi.pfb
7
8
9./tcpdf_addfont.php -b -t TrueTypeUnicode -f 32 -i DejaVuSans.ttf,DejaVuSans-Bold.ttf,DejaVuSansCondensed.ttf,DejaVuSansCondensed-Bold.ttf,DejaVuSans-ExtraLight.ttf,DejaVuSerif.ttf,DejaVuSerif-Bold.ttf,DejaVuSerifCondensed.ttf,DejaVuSerifCondensed-Bold.ttf
10./tcpdf_addfont.php -b -t TrueTypeUnicode -f 33 -i DejaVuSansMono.ttf,DejaVuSansMono-Bold.ttf
11./tcpdf_addfont.php -b -t TrueTypeUnicode -f 96 -i DejaVuSans-BoldOblique.ttf,DejaVuSansCondensed-BoldOblique.ttf,DejaVuSansCondensed-Oblique.ttf,DejaVuSerifCondensed-BoldItalic.ttf,DejaVuSerifCondensed-Italic.ttf,DejaVuSerif-Italic.ttf,DejaVuSerif-BoldItalic.ttf,DejaVuSans-Oblique.ttf
12./tcpdf_addfont.php -b -t TrueTypeUnicode -f 97 -i DejaVuSansMono-BoldOblique.ttf,DejaVuSansMono-Oblique.ttf
13
14
15
16./tcpdf_addfont.php -b -t TrueTypeUnicode -f 32 -i FreeSans.ttf,FreeSansBold.ttf,FreeSerif.ttf,FreeSerifBold.ttf
17./tcpdf_addfont.php -b -t TrueTypeUnicode -f 33 -i FreeMono.ttf,FreeMonoBold.ttf
18./tcpdf_addfont.php -b -t TrueTypeUnicode -f 96 -i FreeSansBoldOblique.ttf,FreeSansOblique.ttf,FreeSerifBoldItalic.ttf,FreeSerifItalic.ttf
19./tcpdf_addfont.php -b -t TrueTypeUnicode -f 97 -i FreeMonoBoldOblique.ttf,FreeMonoOblique.ttf
20
21
22./tcpdf_addfont.php -b -t TrueTypeUnicode -i aeAlArabiya.ttf,aeFurat.ttf
23
24
25./tcpdf_addfont.php -b -t CID0JP -f 32 -i cid0jp.ttf
26./tcpdf_addfont.php -b -t CID0KR -f 32 -i cid0kr.ttf
27./tcpdf_addfont.php -b -t CID0CS -f 32 -i cid0cs.ttf
28./tcpdf_addfont.php -b -t CID0CT -f 32 -i cid0ct.ttf
diff --git a/inc/3rdparty/libraries/tcpdf/tools/tcpdf_addfont.php b/inc/3rdparty/libraries/tcpdf/tools/tcpdf_addfont.php
new file mode 100755
index 00000000..c0b258ec
--- /dev/null
+++ b/inc/3rdparty/libraries/tcpdf/tools/tcpdf_addfont.php
@@ -0,0 +1,269 @@
1#!/usr/bin/php -q
2<?php
3//============================================================+
4// File name : tcpdf_addfont.php
5// Version : 1.0.002
6// Begin : 2013-05-13
7// Last Update : 2013-08-05
8// Authors : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
9// Remi Collet
10// License : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
11// -------------------------------------------------------------------
12// Copyright (C) 2011-2013 Nicola Asuni - Tecnick.com LTD
13//
14// This file is part of TCPDF software library.
15//
16// TCPDF is free software: you can redistribute it and/or modify it
17// under the terms of the GNU Lesser General Public License as
18// published by the Free Software Foundation, either version 3 of the
19// License, or (at your option) any later version.
20//
21// TCPDF is distributed in the hope that it will be useful, but
22// WITHOUT ANY WARRANTY; without even the implied warranty of
23// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
24// See the GNU Lesser General Public License for more details.
25//
26// You should have received a copy of the License
27// along with TCPDF. If not, see
28// <http://www.tecnick.com/pagefiles/tcpdf/LICENSE.TXT>.
29//
30// See LICENSE.TXT file for more information.
31// -------------------------------------------------------------------
32//
33// Description : This is a command line script to generate TCPDF fonts.
34//
35//============================================================+
36
37/**
38 * @file
39 * This is a command line script to generate TCPDF fonts.<br>
40 * @package com.tecnick.tcpdf
41 * @version 1.0.000
42 */
43
44if (php_sapi_name() != 'cli') {
45 echo 'You need to run this command from console.';
46 exit(1);
47}
48
49$tcpdf_include_dirs = array(realpath(dirname(__FILE__).'/../tcpdf.php'), '/usr/share/php/tcpdf/tcpdf.php', '/usr/share/tcpdf/tcpdf.php', '/usr/share/php-tcpdf/tcpdf.php', '/var/www/tcpdf/tcpdf.php', '/var/www/html/tcpdf/tcpdf.php', '/usr/local/apache2/htdocs/tcpdf/tcpdf.php');
50foreach ($tcpdf_include_dirs as $tcpdf_include_path) {
51 if (@file_exists($tcpdf_include_path)) {
52 require_once($tcpdf_include_path);
53 break;
54 }
55}
56
57/**
58 * Display help guide for this command.
59 */
60function showHelp() {
61 $help = <<<EOD
62tcpdf_addfont - command line tool to convert fonts for the TCPDF library.
63
64Usage: tcpdf_addfont.php [ options ] -i fontfile[,fontfile]...
65
66Options:
67
68 -t
69 --type Font type. Leave empty for autodetect mode.
70 Valid values are:
71 TrueTypeUnicode
72 TrueType
73 Type1
74 CID0JP = CID-0 Japanese
75 CID0KR = CID-0 Korean
76 CID0CS = CID-0 Chinese Simplified
77 CID0CT = CID-0 Chinese Traditional
78
79 -e
80 --enc Name of the encoding table to use. Leave empty for
81 default mode. Omit this parameter for TrueType Unicode
82 and symbolic fonts like Symbol or ZapfDingBats.
83
84 -f
85 --flags Unsigned 32-bit integer containing flags specifying
86 various characteristics of the font (PDF32000:2008 -
87 9.8.2 Font Descriptor Flags): +1 for fixed font; +4 for
88 symbol or +32 for non-symbol; +64 for italic. Fixed and
89 Italic mode are generally autodetected so you have to
90 set it to 32 = non-symbolic font (default) or 4 =
91 symbolic font.
92
93 -o
94 --outpath Output path for generated font files (must be writeable
95 by the web server). Leave empty for default font folder.
96
97 -p
98 --platid Platform ID for CMAP table to extract (when building a
99 Unicode font for Windows this value should be 3, for
100 Macintosh should be 1).
101
102 -n
103 --encid Encoding ID for CMAP table to extract (when building a
104 Unicode font for Windows this value should be 1, for
105 Macintosh should be 0). When Platform ID is 3, legal
106 values for Encoding ID are: 0=Symbol, 1=Unicode,
107 2=ShiftJIS, 3=PRC, 4=Big5, 5=Wansung, 6=Johab,
108 7=Reserved, 8=Reserved, 9=Reserved, 10=UCS-4.
109
110 -b
111 --addcbbox Includes the character bounding box information on the
112 php font file.
113
114 -l
115 --link Link to system font instead of copying the font data #
116 (not transportable) - Note: do not work with Type1 fonts.
117
118 -i
119 --fonts Comma-separated list of input font files.
120
121 -h
122 --help Display this help and exit.
123EOD;
124 echo $help."\n\n";
125 exit(0);
126}
127
128// remove the name of the executing script
129array_shift($argv);
130
131// no options chosen
132if (!is_array($argv)) {
133 showHelp();
134}
135
136// initialize the array of options
137$options = array('type'=>'', 'enc'=>'', 'flags'=>32, 'outpath'=>K_PATH_FONTS, 'platid'=>3, 'encid'=>1, 'addcbbox'=>false, 'link'=>false);
138
139// short input options
140$sopt = '';
141$sopt .= 't:';
142$sopt .= 'e:';
143$sopt .= 'f:';
144$sopt .= 'o:';
145$sopt .= 'p:';
146$sopt .= 'n:';
147$sopt .= 'b';
148$sopt .= 'l';
149$sopt .= 'i:';
150$sopt .= 'h';
151
152// long input options
153$lopt = array();
154$lopt[] = 'type:';
155$lopt[] = 'enc:';
156$lopt[] = 'flags:';
157$lopt[] = 'outpath:';
158$lopt[] = 'platid:';
159$lopt[] = 'encid:';
160$lopt[] = 'addcbbox';
161$lopt[] = 'link';
162$lopt[] = 'fonts:';
163$lopt[] = 'help';
164
165// parse input options
166$inopt = getopt($sopt, $lopt);
167
168// import options (with some sanitization)
169foreach ($inopt as $opt => $val) {
170 switch ($opt) {
171 case 't':
172 case 'type': {
173 if (in_array($val, array('TrueTypeUnicode', 'TrueType', 'Type1', 'CID0JP', 'CID0KR', 'CID0CS', 'CID0CT'))) {
174 $options['type'] = $val;
175 }
176 break;
177 }
178 case 'e':
179 case 'enc': {
180 $options['enc'] = $val;
181 break;
182 }
183 case 'f':
184 case 'flags': {
185 $options['flags'] = intval($val);
186 break;
187 }
188 case 'o':
189 case 'outpath': {
190 $options['outpath'] = realpath($val);
191 if (substr($options['outpath'], -1) != '/') {
192 $options['outpath'] .= '/';
193 }
194 break;
195 }
196 case 'p':
197 case 'platid': {
198 $options['platid'] = min(max(1, intval($val)), 3);
199 break;
200 }
201 case 'n':
202 case 'encid': {
203 $options['encid'] = min(max(0, intval($val)), 10);
204 break;
205 }
206 case 'b':
207 case 'addcbbox': {
208 $options['addcbbox'] = true;
209 break;
210 }
211 case 'l':
212 case 'link': {
213 $options['link'] = true;
214 break;
215 }
216 case 'i':
217 case 'fonts': {
218 $options['fonts'] = explode(',', $val);
219 break;
220 }
221 case 'h':
222 case 'help':
223 default: {
224 showHelp();
225 break;
226 }
227 } // end of switch
228} // end of while loop
229
230if (empty($options['fonts'])) {
231 echo "ERROR: missing input fonts (try --help for usage)\n\n";
232 exit(2);
233}
234
235// check the output path
236if (!is_dir($options['outpath']) OR !is_writable($options['outpath'])) {
237 echo "ERROR: Can't write to ".$options['outpath']."\n\n";
238 exit(3);
239}
240
241echo "\n>>> Converting fonts for TCPDF:\n";
242
243echo '*** Output dir set to '.$options['outpath']."\n";
244
245// check if there are conversion errors
246$errors = false;
247
248foreach ($options['fonts'] as $font) {
249 $fontfile = realpath($font);
250 $fontname = TCPDF_FONTS::addTTFfont($fontfile, $options['type'], $options['enc'], $options['flags'], $options['outpath'], $options['platid'], $options['encid'], $options['addcbbox'], $options['link']);
251 if ($fontname === false) {
252 $errors = true;
253 echo "--- ERROR: can't add ".$font."\n";
254 } else {
255 echo "+++ OK : ".$fontfile.' added as '.$fontname."\n";
256 }
257}
258
259if ($errors) {
260 echo "--- Process completed with ERRORS!\n\n";
261 exit(4);
262}
263
264echo ">>> Process successfully completed!\n\n";
265exit(0);
266
267//============================================================+
268// END OF FILE
269//============================================================+
diff --git a/inc/poche/Routing.class.php b/inc/poche/Routing.class.php
index 6ae93d21..5acd08ba 100755
--- a/inc/poche/Routing.class.php
+++ b/inc/poche/Routing.class.php
@@ -120,7 +120,16 @@ class Routing
120 $this->wallabag->deleteUser($_POST['password4deletinguser']); 120 $this->wallabag->deleteUser($_POST['password4deletinguser']);
121 } elseif (isset($_GET['epub'])) { 121 } elseif (isset($_GET['epub'])) {
122 $epub = new WallabagEpub($this->wallabag, $_GET['method'], $_GET['value']); 122 $epub = new WallabagEpub($this->wallabag, $_GET['method'], $_GET['value']);
123 $epub->run(); 123 $epub->prepareData();
124 $epub->produceEpub();
125 } elseif (isset($_GET['mobi'])) {
126 $mobi = new WallabagMobi($this->wallabag, $_GET['method'], $_GET['value']);
127 $mobi->prepareData();
128 $mobi->produceMobi();
129 } elseif (isset($_GET['pdf'])) {
130 $pdf = new WallabagPDF($this->wallabag, $_GET['method'], $_GET['value']);
131 $pdf->prepareData();
132 $pdf->producePDF();
124 } elseif (isset($_GET['import'])) { 133 } elseif (isset($_GET['import'])) {
125 $import = $this->wallabag->import(); 134 $import = $this->wallabag->import();
126 $tplVars = array_merge($this->vars, $import); 135 $tplVars = array_merge($this->vars, $import);
@@ -148,4 +157,4 @@ class Routing
148 { 157 {
149 echo $this->wallabag->tpl->render($file, $vars); 158 echo $this->wallabag->tpl->render($file, $vars);
150 } 159 }
151} \ No newline at end of file 160}
diff --git a/inc/poche/WallabagEBooks.class.php b/inc/poche/WallabagEBooks.class.php
new file mode 100644
index 00000000..bc40990b
--- /dev/null
+++ b/inc/poche/WallabagEBooks.class.php
@@ -0,0 +1,246 @@
1<?php
2/**
3 * wallabag, self hostable application allowing you to not miss any content anymore
4 *
5 * @category wallabag
6 * @author Nicolas Lœuillet <nicolas@loeuillet.org>
7 * @copyright 2013
8 * @license http://opensource.org/licenses/MIT see COPYING file
9 */
10
11class WallabagEBooks
12{
13 protected $wallabag;
14 protected $method;
15 protected $value;
16 protected $entries;
17 protected $bookTitle;
18 protected $bookFileName;
19 protected $author = 'wallabag';
20
21 public function __construct(Poche $wallabag, $method, $value)
22 {
23 $this->wallabag = $wallabag;
24 $this->method = $method;
25 $this->value = $value;
26 }
27
28 public function prepareData()
29 {
30 switch ($this->method) {
31 case 'id':
32 $entryID = filter_var($this->value, FILTER_SANITIZE_NUMBER_INT);
33 $entry = $this->wallabag->store->retrieveOneById($entryID, $this->wallabag->user->getId());
34 $this->entries = array($entry);
35 $this->bookTitle = $entry['title'];
36 $this->bookFileName = substr($this->bookTitle, 0, 200);
37 $this->author = preg_replace('#^w{3}.#', '', Tools::getdomain($entry["url"])); # if only one article, set author to domain name (we strip the eventual www part)
38 Tools::logm('Producing ebook from article ' . $this->bookTitle);
39 break;
40 case 'all':
41 $this->entries = $this->wallabag->store->retrieveAll($this->wallabag->user->getId());
42 $this->bookTitle = sprintf(_('All my articles on %s'), date(_('d.m.y'))); #translatable because each country has it's own date format system
43 $this->bookFileName = _('Allarticles') . date(_('dmY'));
44 Tools::logm('Producing ebook from all articles');
45 break;
46 case 'tag':
47 $tag = filter_var($this->value, FILTER_SANITIZE_STRING);
48 $tags_id = $this->wallabag->store->retrieveAllTags($this->wallabag->user->getId(), $tag);
49 $tag_id = $tags_id[0]["id"]; // we take the first result, which is supposed to match perfectly. There must be a workaround.
50 $this->entries = $this->wallabag->store->retrieveEntriesByTag($tag_id, $this->wallabag->user->getId());
51 $this->bookTitle = sprintf(_('Articles tagged %s'), $tag);
52 $this->bookFileName = substr(sprintf(_('Tag %s'), $tag), 0, 200);
53 Tools::logm('Producing ebook from tag ' . $tag);
54 break;
55 case 'category':
56 $category = filter_var($this->value, FILTER_SANITIZE_STRING);
57 $this->entries = $this->wallabag->store->getEntriesByView($category, $this->wallabag->user->getId());
58 $this->bookTitle = sprintf(_('Articles in category %s'), $category);
59 $this->bookFileName = substr(sprintf(_('Category %s'), $category), 0, 200);
60 Tools::logm('Producing ebook from category ' . $category);
61 break;
62 case 'search':
63 $search = filter_var($this->value, FILTER_SANITIZE_STRING);
64 Tools::logm($search);
65 $this->entries = $this->wallabag->store->search($search, $this->wallabag->user->getId());
66 $this->bookTitle = sprintf(_('Articles for search %s'), $search);
67 $this->bookFileName = substr(sprintf(_('Search %s'), $search), 0, 200);
68 Tools::logm('Producing ebook from search ' . $search);
69 break;
70 case 'default':
71 die(_('Uh, there is a problem while generating eBook.'));
72 }
73 }
74}
75
76class WallabagEpub extends WallabagEBooks
77{
78 /**
79 * handle ePub
80 */
81 public function produceEpub()
82 {
83 Tools::logm('Starting to produce ePub 3 file');
84 $content_start =
85 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
86 . "<html xmlns=\"http://www.w3.org/1999/xhtml\" xmlns:epub=\"http://www.idpf.org/2007/ops\">\n"
87 . "<head>"
88 . "<meta http-equiv=\"Default-Style\" content=\"text/html; charset=utf-8\" />\n"
89 . "<title>" . _("wallabag articles book") . "</title>\n"
90 . "</head>\n"
91 . "<body>\n";
92
93 $bookEnd = "</body>\n</html>\n";
94
95 $log = new Logger("wallabag", TRUE);
96 $fileDir = CACHE;
97
98 $book = new EPub(EPub::BOOK_VERSION_EPUB3, DEBUG_POCHE);
99 $log->logLine("new EPub()");
100 $log->logLine("EPub class version: " . EPub::VERSION);
101 $log->logLine("EPub Req. Zip version: " . EPub::REQ_ZIP_VERSION);
102 $log->logLine("Zip version: " . Zip::VERSION);
103 $log->logLine("getCurrentServerURL: " . $book->getCurrentServerURL());
104 $log->logLine("getCurrentPageURL..: " . $book->getCurrentPageURL());
105
106 Tools::logm('Filling metadata for ePub...');
107
108 $book->setTitle($this->bookTitle);
109 $book->setIdentifier("http://$_SERVER[HTTP_HOST]", EPub::IDENTIFIER_URI); // Could also be the ISBN number, prefered for published books, or a UUID.
110 //$book->setLanguage("en"); // Not needed, but included for the example, Language is mandatory, but EPub defaults to "en". Use RFC3066 Language codes, such as "en", "da", "fr" etc.
111 $book->setDescription(_("Some articles saved on my wallabag"));
112 $book->setAuthor($this->author,$this->author);
113 $book->setPublisher("wallabag", "wallabag"); // I hope this is a non existant address :)
114 $book->setDate(time()); // Strictly not needed as the book date defaults to time().
115 //$book->setRights("Copyright and licence information specific for the book."); // As this is generated, this _could_ contain the name or licence information of the user who purchased the book, if needed. If this is used that way, the identifier must also be made unique for the book.
116 $book->setSourceURL("http://$_SERVER[HTTP_HOST]");
117
118 $book->addDublinCoreMetadata(DublinCore::CONTRIBUTOR, "PHP");
119 $book->addDublinCoreMetadata(DublinCore::CONTRIBUTOR, "wallabag");
120
121 $cssData = "body {\n margin-left: .5em;\n margin-right: .5em;\n text-align: justify;\n}\n\np {\n font-family: serif;\n font-size: 10pt;\n text-align: justify;\n text-indent: 1em;\n margin-top: 0px;\n margin-bottom: 1ex;\n}\n\nh1, h2 {\n font-family: sans-serif;\n font-style: italic;\n text-align: center;\n background-color: #6b879c;\n color: white;\n width: 100%;\n}\n\nh1 {\n margin-bottom: 2px;\n}\n\nh2 {\n margin-top: -2px;\n margin-bottom: 2px;\n}\n";
122
123 $log->logLine("Add Cover");
124
125 $fullTitle = "<h1> " . $this->bookTitle . "</h1>\n";
126
127 $book->setCoverImage("Cover.png", file_get_contents("themes/_global/img/appicon/apple-touch-icon-152.png"), "image/png", $fullTitle);
128
129 $cover = $content_start . '<div style="text-align:center;"><p>' . _('Produced by wallabag with PHPePub') . '</p><p>'. _('Please open <a href="https://github.com/wallabag/wallabag/issues" >an issue</a> if you have trouble with the display of this E-Book on your device.') . '</p></div>' . $bookEnd;
130
131 //$book->addChapter("Table of Contents", "TOC.xhtml", NULL, false, EPub::EXTERNAL_REF_IGNORE);
132 $book->addChapter("Notices", "Cover2.html", $cover);
133
134 $book->buildTOC();
135
136 Tools::logm('Adding actual content...');
137
138 foreach ($this->entries as $entry) { //set tags as subjects
139 $tags = $this->wallabag->store->retrieveTagsByEntry($entry['id']);
140 foreach ($tags as $tag) {
141 $book->setSubject($tag['value']);
142 }
143
144 $log->logLine("Set up parameters");
145
146 $chapter = $content_start . $entry['content'] . $bookEnd;
147 $book->addChapter($entry['title'], htmlspecialchars($entry['title']) . ".html", $chapter, true, EPub::EXTERNAL_REF_ADD);
148 $log->logLine("Added chapter " . $entry['title']);
149 }
150
151 if (DEBUG_POCHE) {
152 $book->addChapter("Log", "Log.html", $content_start . $log->getLog() . "\n</pre>" . $bookEnd); // log generation
153 Tools::logm('Production log available in produced file');
154 }
155 $book->finalize();
156 $zipData = $book->sendBook($this->bookFileName);
157 Tools::logm('Ebook produced');
158 }
159}
160
161class WallabagMobi extends WallabagEBooks
162{
163 /**
164 * MOBI Class
165 * @author Sander Kromwijk
166 */
167
168 public function produceMobi()
169 {
170
171 Tools::logm('Starting to produce Mobi file');
172 $mobi = new MOBI();
173 $content = new MOBIFile();
174
175 $messages = new Messages(); // for later
176
177 Tools::logm('Filling metadata for Mobi...');
178
179 $content->set("title", $this->bookTitle);
180 $content->set("author", $this->author);
181 $content->set("subject", $this->bookTitle);
182
183 # introduction
184 $content->appendParagraph('<div style="text-align:center;" ><p>' . _('Produced by wallabag with PHPMobi') . '</p><p>'. _('Please open <a href="https://github.com/wallabag/wallabag/issues" >an issue</a> if you have trouble with the display of this E-Book on your device.') . '</p></div>');
185 $content->appendImage(imagecreatefrompng("themes/_global/img/appicon/apple-touch-icon-152.png"));
186 $content->appendPageBreak();
187
188 Tools::logm('Adding actual content...');
189
190 foreach ($this->entries as $item) {
191 $content->appendChapterTitle($item['title']);
192 $content->appendParagraph($item['content']);
193 $content->appendPageBreak();
194 }
195 $mobi->setContentProvider($content);
196
197 // we offer file to download
198 $mobi->download($this->bookFileName.'.mobi');
199 Tools::logm('Mobi file produced');
200 }
201}
202
203class WallabagPDF extends WallabagEbooks
204{
205 public function producePDF()
206 {
207
208 Tools::logm('Starting to produce PDF file');
209
210 $pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);
211
212 Tools::logm('Filling metadata for PDF...');
213 $pdf->SetCreator(PDF_CREATOR);
214 $pdf->SetAuthor('');
215 $pdf->SetTitle($this->bookTitle);
216 $pdf->SetSubject('TCPDF Tutorial');
217 $pdf->SetKeywords('TCPDF, PDF, example, test, guide');
218
219 Tools::logm('Adding introduction...');
220 $pdf->AddPage();
221 $intro = '<h1>' . $this->bookTitle . '</h1><div style="text-align:center;" >
222 <p>' . _('Produced by wallabag with tcpdf') . '</p>
223 <p>'. _('Please open <a href="https://github.com/wallabag/wallabag/issues" >an issue</a> if you have trouble with the display of this E-Book on your device.') . '</p>
224 <img src="themes/_global/img/appicon/apple-touch-icon-152.png" /></div>';
225
226
227 $pdf->writeHTMLCell(0, 0, '', '', $intro, 0, 1, 0, true, '', true);
228
229 $i = 1;
230 Tools::logm('Adding actual content...');
231 foreach ($this->entries as $item) {
232 $pdf->AddPage();
233 $html = '<h1>' . $item['title'] . '</h1>';
234 $html .= $item['content'];
235 $pdf->writeHTMLCell(0, 0, '', '', $html, 0, 1, 0, true, '', true);
236 $i = $i+1;
237 }
238
239 // set image scale factor
240 $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);
241
242
243 $pdf->Output($this->bookFileName . '.pdf', 'FD');
244
245 }
246}
diff --git a/inc/poche/WallabagEpub.class.php b/inc/poche/WallabagEpub.class.php
deleted file mode 100644
index 9c4d3566..00000000
--- a/inc/poche/WallabagEpub.class.php
+++ /dev/null
@@ -1,135 +0,0 @@
1<?php
2/**
3 * wallabag, self hostable application allowing you to not miss any content anymore
4 *
5 * @category wallabag
6 * @author Nicolas Lœuillet <nicolas@loeuillet.org>
7 * @copyright 2013
8 * @license http://opensource.org/licenses/MIT see COPYING file
9 */
10
11class WallabagEpub
12{
13 protected $wallabag;
14 protected $method;
15 protected $value;
16
17 public function __construct(Poche $wallabag, $method, $value)
18 {
19 $this->wallabag = $wallabag;
20 $this->method = $method;
21 $this->value = $value;
22 }
23
24 /**
25 * handle ePub
26 */
27 public function run()
28 {
29 switch ($this->method) {
30 case 'id':
31 $entryID = filter_var($this->value, FILTER_SANITIZE_NUMBER_INT);
32 $entry = $this->wallabag->store->retrieveOneById($entryID, $this->wallabag->user->getId());
33 $entries = array($entry);
34 $bookTitle = $entry['title'];
35 $bookFileName = substr($bookTitle, 0, 200);
36 break;
37 case 'all':
38 $entries = $this->wallabag->store->retrieveAll($this->wallabag->user->getId());
39 $bookTitle = sprintf(_('All my articles on '), date(_('d.m.y'))); #translatable because each country has it's own date format system
40 $bookFileName = _('Allarticles') . date(_('dmY'));
41 break;
42 case 'tag':
43 $tag = filter_var($this->value, FILTER_SANITIZE_STRING);
44 $tags_id = $this->wallabag->store->retrieveAllTags($this->wallabag->user->getId(), $tag);
45 $tag_id = $tags_id[0]["id"]; // we take the first result, which is supposed to match perfectly. There must be a workaround.
46 $entries = $this->wallabag->store->retrieveEntriesByTag($tag_id, $this->wallabag->user->getId());
47 $bookTitle = sprintf(_('Articles tagged %s'), $tag);
48 $bookFileName = substr(sprintf(_('Tag %s'), $tag), 0, 200);
49 break;
50 case 'category':
51 $category = filter_var($this->value, FILTER_SANITIZE_STRING);
52 $entries = $this->wallabag->store->getEntriesByView($category, $this->wallabag->user->getId());
53 $bookTitle = sprintf(_('All articles in category %s'), $category);
54 $bookFileName = substr(sprintf(_('Category %s'), $category), 0, 200);
55 break;
56 case 'search':
57 $search = filter_var($this->value, FILTER_SANITIZE_STRING);
58 $entries = $this->store->search($search, $this->wallabag->user->getId());
59 $bookTitle = sprintf(_('All articles for search %s'), $search);
60 $bookFileName = substr(sprintf(_('Search %s'), $search), 0, 200);
61 break;
62 case 'default':
63 die(_('Uh, there is a problem while generating epub.'));
64 }
65
66 $content_start =
67 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
68 . "<html xmlns=\"http://www.w3.org/1999/xhtml\" xmlns:epub=\"http://www.idpf.org/2007/ops\">\n"
69 . "<head>"
70 . "<meta http-equiv=\"Default-Style\" content=\"text/html; charset=utf-8\" />\n"
71 . "<title>wallabag articles book</title>\n"
72 . "</head>\n"
73 . "<body>\n";
74
75 $bookEnd = "</body>\n</html>\n";
76
77 $log = new Logger("wallabag", TRUE);
78 $fileDir = CACHE;
79
80 $book = new EPub(EPub::BOOK_VERSION_EPUB3, DEBUG_POCHE);
81 $log->logLine("new EPub()");
82 $log->logLine("EPub class version: " . EPub::VERSION);
83 $log->logLine("EPub Req. Zip version: " . EPub::REQ_ZIP_VERSION);
84 $log->logLine("Zip version: " . Zip::VERSION);
85 $log->logLine("getCurrentServerURL: " . $book->getCurrentServerURL());
86 $log->logLine("getCurrentPageURL..: " . $book->getCurrentPageURL());
87
88 $book->setTitle($bookTitle);
89 $book->setIdentifier("http://$_SERVER[HTTP_HOST]", EPub::IDENTIFIER_URI); // Could also be the ISBN number, prefered for published books, or a UUID.
90 //$book->setLanguage("en"); // Not needed, but included for the example, Language is mandatory, but EPub defaults to "en". Use RFC3066 Language codes, such as "en", "da", "fr" etc.
91 $book->setDescription(_("Some articles saved on my wallabag"));
92 $book->setAuthor("wallabag", "wallabag");
93 $book->setPublisher("wallabag", "wallabag"); // I hope this is a non existant address :)
94 $book->setDate(time()); // Strictly not needed as the book date defaults to time().
95 //$book->setRights("Copyright and licence information specific for the book."); // As this is generated, this _could_ contain the name or licence information of the user who purchased the book, if needed. If this is used that way, the identifier must also be made unique for the book.
96 $book->setSourceURL("http://$_SERVER[HTTP_HOST]");
97
98 $book->addDublinCoreMetadata(DublinCore::CONTRIBUTOR, "PHP");
99 $book->addDublinCoreMetadata(DublinCore::CONTRIBUTOR, "wallabag");
100
101 $cssData = "body {\n margin-left: .5em;\n margin-right: .5em;\n text-align: justify;\n}\n\np {\n font-family: serif;\n font-size: 10pt;\n text-align: justify;\n text-indent: 1em;\n margin-top: 0px;\n margin-bottom: 1ex;\n}\n\nh1, h2 {\n font-family: sans-serif;\n font-style: italic;\n text-align: center;\n background-color: #6b879c;\n color: white;\n width: 100%;\n}\n\nh1 {\n margin-bottom: 2px;\n}\n\nh2 {\n margin-top: -2px;\n margin-bottom: 2px;\n}\n";
102
103 $log->logLine("Add Cover");
104
105 $fullTitle = "<h1> " . $bookTitle . "</h1>\n";
106
107 $book->setCoverImage("Cover.png", file_get_contents("themes/baggy/img/apple-touch-icon-152.png"), "image/png", $fullTitle);
108
109 $cover = $content_start . '<div style="text-align:center;"><p>' . _('Produced by wallabag with PHPePub') . '</p><p>'. _('Please open <a href="https://github.com/wallabag/wallabag/issues" >an issue</a> if you have trouble with the display of this E-Book on your device.') . '</p></div>' . $bookEnd;
110
111 //$book->addChapter("Table of Contents", "TOC.xhtml", NULL, false, EPub::EXTERNAL_REF_IGNORE);
112 $book->addChapter("Notices", "Cover2.html", $cover);
113
114 $book->buildTOC();
115
116 foreach ($entries as $entry) { //set tags as subjects
117 $tags = $this->wallabag->store->retrieveTagsByEntry($entry['id']);
118 foreach ($tags as $tag) {
119 $book->setSubject($tag['value']);
120 }
121
122 $log->logLine("Set up parameters");
123
124 $chapter = $content_start . $entry['content'] . $bookEnd;
125 $book->addChapter($entry['title'], htmlspecialchars($entry['title']) . ".html", $chapter, true, EPub::EXTERNAL_REF_ADD);
126 $log->logLine("Added chapter " . $entry['title']);
127 }
128
129 if (DEBUG_POCHE) {
130 $book->addChapter("Log", "Log.html", $content_start . $log->getLog() . "\n</pre>" . $bookEnd); // log generation
131 }
132 $book->finalize();
133 $zipData = $book->sendBook($bookFileName);
134 }
135} \ No newline at end of file
diff --git a/inc/poche/config.inc.default.php b/inc/poche/config.inc.default.php
index 0d249c64..aaaf12a6 100755
--- a/inc/poche/config.inc.default.php
+++ b/inc/poche/config.inc.default.php
@@ -52,6 +52,12 @@
52@define ('FLATTRABLE', '1'); 52@define ('FLATTRABLE', '1');
53@define ('FLATTRED', '2'); 53@define ('FLATTRED', '2');
54@define ('CARROT', FALSE); 54@define ('CARROT', FALSE);
55
56// ebook
57@define ('EPUB', TRUE);
58@define ('MOBI', FALSE);
59@define ('PDF', FALSE);
60
55// display or not print link in article view 61// display or not print link in article view
56@define ('SHOW_PRINTLINK', '1'); 62@define ('SHOW_PRINTLINK', '1');
57// display or not percent of read in article view. Affects only default theme. 63// display or not percent of read in article view. Affects only default theme.
diff --git a/inc/poche/global.inc.php b/inc/poche/global.inc.php
index b8c487e3..728528f8 100755
--- a/inc/poche/global.inc.php
+++ b/inc/poche/global.inc.php
@@ -22,7 +22,7 @@ require_once ROOT . '/vendor/autoload.php';
22require_once INCLUDES . '/poche/Template.class.php'; 22require_once INCLUDES . '/poche/Template.class.php';
23require_once INCLUDES . '/poche/Language.class.php'; 23require_once INCLUDES . '/poche/Language.class.php';
24require_once INCLUDES . '/poche/Routing.class.php'; 24require_once INCLUDES . '/poche/Routing.class.php';
25require_once INCLUDES . '/poche/WallabagEpub.class.php'; 25require_once INCLUDES . '/poche/WallabagEBooks.class.php';
26require_once INCLUDES . '/poche/Poche.class.php'; 26require_once INCLUDES . '/poche/Poche.class.php';
27 27
28require_once INCLUDES . '/poche/Database.class.php'; 28require_once INCLUDES . '/poche/Database.class.php';
@@ -41,6 +41,13 @@ require_once INCLUDES . '/3rdparty/libraries/PHPePub/Logger.php';
41require_once INCLUDES . '/3rdparty/libraries/PHPePub/EPub.php'; 41require_once INCLUDES . '/3rdparty/libraries/PHPePub/EPub.php';
42require_once INCLUDES . '/3rdparty/libraries/PHPePub/EPubChapterSplitter.php'; 42require_once INCLUDES . '/3rdparty/libraries/PHPePub/EPubChapterSplitter.php';
43 43
44# mobi library
45require_once INCLUDES . '/3rdparty/libraries/MOBIClass/MOBI.php';
46
47# pdf library
48#require_once INCLUDES . '/3rdparty/libraries/mpdf/mpdf.php';
49require_once INCLUDES . '/3rdparty/libraries/tcpdf/tcpdf.php';
50
44# system configuration; database credentials et caetera 51# system configuration; database credentials et caetera
45require_once INCLUDES . '/poche/config.inc.php'; 52require_once INCLUDES . '/poche/config.inc.php';
46require_once INCLUDES . '/poche/config.inc.default.php'; 53require_once INCLUDES . '/poche/config.inc.default.php';
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 01:27:32 +0000