+++ /dev/null
-<?php
-//============================================================+
-// File name : tcpdf_colors.php
-// Version : 1.0.004
-// Begin : 2002-04-09
-// Last Update : 2014-04-25
-// Author : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
-// License : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
-// -------------------------------------------------------------------
-// Copyright (C) 2002-2013 Nicola Asuni - Tecnick.com LTD
-//
-// This file is part of TCPDF software library.
-//
-// TCPDF is free software: you can redistribute it and/or modify it
-// under the terms of the GNU Lesser General Public License as
-// published by the Free Software Foundation, either version 3 of the
-// License, or (at your option) any later version.
-//
-// TCPDF is distributed in the hope that it will be useful, but
-// WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-// See the GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with TCPDF. If not, see <http://www.gnu.org/licenses/>.
-//
-// See LICENSE.TXT file for more information.
-// -------------------------------------------------------------------
-//
-// Description : Array of WEB safe colors
-//
-//============================================================+
-
-/**
- * @file
- * PHP color class for TCPDF
- * @author Nicola Asuni
- * @package com.tecnick.tcpdf
- */
-
-/**
- * @class TCPDF_COLORS
- * PHP color class for TCPDF
- * @package com.tecnick.tcpdf
- * @version 1.0.004
- * @author Nicola Asuni - info@tecnick.com
- */
-class TCPDF_COLORS {
-
- /**
- * Array of WEB safe colors
- * @public static
- */
- public static $webcolor = array (
- 'aliceblue' => 'f0f8ff',
- 'antiquewhite' => 'faebd7',
- 'aqua' => '00ffff',
- 'aquamarine' => '7fffd4',
- 'azure' => 'f0ffff',
- 'beige' => 'f5f5dc',
- 'bisque' => 'ffe4c4',
- 'black' => '000000',
- 'blanchedalmond' => 'ffebcd',
- 'blue' => '0000ff',
- 'blueviolet' => '8a2be2',
- 'brown' => 'a52a2a',
- 'burlywood' => 'deb887',
- 'cadetblue' => '5f9ea0',
- 'chartreuse' => '7fff00',
- 'chocolate' => 'd2691e',
- 'coral' => 'ff7f50',
- 'cornflowerblue' => '6495ed',
- 'cornsilk' => 'fff8dc',
- 'crimson' => 'dc143c',
- 'cyan' => '00ffff',
- 'darkblue' => '00008b',
- 'darkcyan' => '008b8b',
- 'darkgoldenrod' => 'b8860b',
- 'dkgray' => 'a9a9a9',
- 'darkgray' => 'a9a9a9',
- 'darkgrey' => 'a9a9a9',
- 'darkgreen' => '006400',
- 'darkkhaki' => 'bdb76b',
- 'darkmagenta' => '8b008b',
- 'darkolivegreen' => '556b2f',
- 'darkorange' => 'ff8c00',
- 'darkorchid' => '9932cc',
- 'darkred' => '8b0000',
- 'darksalmon' => 'e9967a',
- 'darkseagreen' => '8fbc8f',
- 'darkslateblue' => '483d8b',
- 'darkslategray' => '2f4f4f',
- 'darkslategrey' => '2f4f4f',
- 'darkturquoise' => '00ced1',
- 'darkviolet' => '9400d3',
- 'deeppink' => 'ff1493',
- 'deepskyblue' => '00bfff',
- 'dimgray' => '696969',
- 'dimgrey' => '696969',
- 'dodgerblue' => '1e90ff',
- 'firebrick' => 'b22222',
- 'floralwhite' => 'fffaf0',
- 'forestgreen' => '228b22',
- 'fuchsia' => 'ff00ff',
- 'gainsboro' => 'dcdcdc',
- 'ghostwhite' => 'f8f8ff',
- 'gold' => 'ffd700',
- 'goldenrod' => 'daa520',
- 'gray' => '808080',
- 'grey' => '808080',
- 'green' => '008000',
- 'greenyellow' => 'adff2f',
- 'honeydew' => 'f0fff0',
- 'hotpink' => 'ff69b4',
- 'indianred' => 'cd5c5c',
- 'indigo' => '4b0082',
- 'ivory' => 'fffff0',
- 'khaki' => 'f0e68c',
- 'lavender' => 'e6e6fa',
- 'lavenderblush' => 'fff0f5',
- 'lawngreen' => '7cfc00',
- 'lemonchiffon' => 'fffacd',
- 'lightblue' => 'add8e6',
- 'lightcoral' => 'f08080',
- 'lightcyan' => 'e0ffff',
- 'lightgoldenrodyellow' => 'fafad2',
- 'ltgray' => 'd3d3d3',
- 'lightgray' => 'd3d3d3',
- 'lightgrey' => 'd3d3d3',
- 'lightgreen' => '90ee90',
- 'lightpink' => 'ffb6c1',
- 'lightsalmon' => 'ffa07a',
- 'lightseagreen' => '20b2aa',
- 'lightskyblue' => '87cefa',
- 'lightslategray' => '778899',
- 'lightslategrey' => '778899',
- 'lightsteelblue' => 'b0c4de',
- 'lightyellow' => 'ffffe0',
- 'lime' => '00ff00',
- 'limegreen' => '32cd32',
- 'linen' => 'faf0e6',
- 'magenta' => 'ff00ff',
- 'maroon' => '800000',
- 'mediumaquamarine' => '66cdaa',
- 'mediumblue' => '0000cd',
- 'mediumorchid' => 'ba55d3',
- 'mediumpurple' => '9370d8',
- 'mediumseagreen' => '3cb371',
- 'mediumslateblue' => '7b68ee',
- 'mediumspringgreen' => '00fa9a',
- 'mediumturquoise' => '48d1cc',
- 'mediumvioletred' => 'c71585',
- 'midnightblue' => '191970',
- 'mintcream' => 'f5fffa',
- 'mistyrose' => 'ffe4e1',
- 'moccasin' => 'ffe4b5',
- 'navajowhite' => 'ffdead',
- 'navy' => '000080',
- 'oldlace' => 'fdf5e6',
- 'olive' => '808000',
- 'olivedrab' => '6b8e23',
- 'orange' => 'ffa500',
- 'orangered' => 'ff4500',
- 'orchid' => 'da70d6',
- 'palegoldenrod' => 'eee8aa',
- 'palegreen' => '98fb98',
- 'paleturquoise' => 'afeeee',
- 'palevioletred' => 'd87093',
- 'papayawhip' => 'ffefd5',
- 'peachpuff' => 'ffdab9',
- 'peru' => 'cd853f',
- 'pink' => 'ffc0cb',
- 'plum' => 'dda0dd',
- 'powderblue' => 'b0e0e6',
- 'purple' => '800080',
- 'red' => 'ff0000',
- 'rosybrown' => 'bc8f8f',
- 'royalblue' => '4169e1',
- 'saddlebrown' => '8b4513',
- 'salmon' => 'fa8072',
- 'sandybrown' => 'f4a460',
- 'seagreen' => '2e8b57',
- 'seashell' => 'fff5ee',
- 'sienna' => 'a0522d',
- 'silver' => 'c0c0c0',
- 'skyblue' => '87ceeb',
- 'slateblue' => '6a5acd',
- 'slategray' => '708090',
- 'slategrey' => '708090',
- 'snow' => 'fffafa',
- 'springgreen' => '00ff7f',
- 'steelblue' => '4682b4',
- 'tan' => 'd2b48c',
- 'teal' => '008080',
- 'thistle' => 'd8bfd8',
- 'tomato' => 'ff6347',
- 'turquoise' => '40e0d0',
- 'violet' => 'ee82ee',
- 'wheat' => 'f5deb3',
- 'white' => 'ffffff',
- 'whitesmoke' => 'f5f5f5',
- 'yellow' => 'ffff00',
- 'yellowgreen' => '9acd32'
- ); // end of web colors
-
- /**
- * Array of valid JavaScript color names
- * @public static
- */
- public static $jscolor = array ('transparent', 'black', 'white', 'red', 'green', 'blue', 'cyan', 'magenta', 'yellow', 'dkGray', 'gray', 'ltGray');
-
- /**
- * Array of Spot colors (C,M,Y,K,name)
- * Color keys must be in lowercase and without spaces.
- * 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.
- * Common industry standard spot colors are: ANPA-COLOR, DIC, FOCOLTONE, GCMI, HKS, PANTONE, TOYO, TRUMATCH.
- * @public static
- */
- public static $spotcolor = array (
- // special registration colors
- 'none' => array( 0, 0, 0, 0, 'None'),
- 'all' => array(100, 100, 100, 100, 'All'),
- // standard CMYK colors
- 'cyan' => array(100, 0, 0, 0, 'Cyan'),
- 'magenta' => array( 0, 100, 0, 0, 'Magenta'),
- 'yellow' => array( 0, 0, 100, 0, 'Yellow'),
- 'key' => array( 0, 0, 0, 100, 'Key'),
- // alias
- 'white' => array( 0, 0, 0, 0, 'White'),
- 'black' => array( 0, 0, 0, 100, 'Black'),
- // standard RGB colors
- 'red' => array( 0, 100, 100, 0, 'Red'),
- 'green' => array(100, 0, 100, 0, 'Green'),
- 'blue' => array(100, 100, 0, 0, 'Blue'),
- // Add here standard spot colors or dynamically define them with AddSpotColor()
- // ...
- ); // end of spot colors
-
- // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
- /**
- * Return the Spot color array.
- * @param $name (string) Name of the spot color.
- * @param $spotc (array) Reference to an array of spot colors.
- * @return (array) Spot color array or false if not defined.
- * @since 5.9.125 (2011-10-03)
- * @public static
- */
- public static function getSpotColor($name, &$spotc) {
- if (isset($spotc[$name])) {
- return $spotc[$name];
- }
- $color = preg_replace('/[\s]*/', '', $name); // remove extra spaces
- $color = strtolower($color);
- if (isset(self::$spotcolor[$color])) {
- if (!isset($spotc[$name])) {
- $i = (1 + count($spotc));
- $spotc[$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);
- }
- return $spotc[self::$spotcolor[$color][4]];
- }
- return false;
- }
-
- /**
- * 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.
- * @param $hcolor (string) HTML color.
- * @param $spotc (array) Reference to an array of spot colors.
- * @param $defcol (array) Color to return in case of error.
- * @return array RGB or CMYK color, or false in case of error.
- * @public static
- */
- public static function convertHTMLColorToDec($hcolor, &$spotc, $defcol=array('R'=>128,'G'=>128,'B'=>128)) {
- $color = preg_replace('/[\s]*/', '', $hcolor); // remove extra spaces
- $color = strtolower($color);
- // check for javascript color array syntax
- if (strpos($color, '[') !== false) {
- if (preg_match('/[\[][\"\'](t|g|rgb|cmyk)[\"\'][\,]?([0-9\.]*)[\,]?([0-9\.]*)[\,]?([0-9\.]*)[\,]?([0-9\.]*)[\]]/', $color, $m) > 0) {
- $returncolor = array();
- switch ($m[1]) {
- case 'cmyk': {
- // RGB
- $returncolor['C'] = max(0, min(100, (floatval($m[2]) * 100)));
- $returncolor['M'] = max(0, min(100, (floatval($m[3]) * 100)));
- $returncolor['Y'] = max(0, min(100, (floatval($m[4]) * 100)));
- $returncolor['K'] = max(0, min(100, (floatval($m[5]) * 100)));
- break;
- }
- case 'rgb': {
- // RGB
- $returncolor['R'] = max(0, min(255, (floatval($m[2]) * 255)));
- $returncolor['G'] = max(0, min(255, (floatval($m[3]) * 255)));
- $returncolor['B'] = max(0, min(255, (floatval($m[4]) * 255)));
- break;
- }
- case 'g': {
- // grayscale
- $returncolor['G'] = max(0, min(255, (floatval($m[2]) * 255)));
- break;
- }
- case 't':
- default: {
- // transparent (empty array)
- break;
- }
- }
- return $returncolor;
- }
- } elseif ((substr($color, 0, 4) != 'cmyk') AND (substr($color, 0, 3) != 'rgb') AND (($dotpos = strpos($color, '.')) !== false)) {
- // remove class parent (i.e.: color.red)
- $color = substr($color, ($dotpos + 1));
- if ($color == 'transparent') {
- // transparent (empty array)
- return array();
- }
- }
- if (strlen($color) == 0) {
- return $defcol;
- }
- // RGB ARRAY
- if (substr($color, 0, 3) == 'rgb') {
- $codes = substr($color, 4);
- $codes = str_replace(')', '', $codes);
- $returncolor = explode(',', $codes);
- foreach ($returncolor as $key => $val) {
- if (strpos($val, '%') > 0) {
- // percentage
- $returncolor[$key] = (255 * intval($val) / 100);
- } else {
- $returncolor[$key] = intval($val);
- }
- // normalize value
- $returncolor[$key] = max(0, min(255, $returncolor[$key]));
- }
- return $returncolor;
- }
- // CMYK ARRAY
- if (substr($color, 0, 4) == 'cmyk') {
- $codes = substr($color, 5);
- $codes = str_replace(')', '', $codes);
- $returncolor = explode(',', $codes);
- foreach ($returncolor as $key => $val) {
- if (strpos($val, '%') !== false) {
- // percentage
- $returncolor[$key] = (100 * intval($val) / 100);
- } else {
- $returncolor[$key] = intval($val);
- }
- // normalize value
- $returncolor[$key] = max(0, min(100, $returncolor[$key]));
- }
- return $returncolor;
- }
- if ($color[0] != '#') {
- // COLOR NAME
- if (isset(self::$webcolor[$color])) {
- // web color
- $color_code = self::$webcolor[$color];
- } else {
- // spot color
- $returncolor = self::getSpotColor($color, $spotc);
- if ($returncolor === false) {
- $returncolor = $defcol;
- }
- return $returncolor;
- }
- } else {
- $color_code = substr($color, 1);
- }
- // HEXADECIMAL REPRESENTATION
- switch (strlen($color_code)) {
- case 3: {
- // 3-digit RGB hexadecimal representation
- $r = substr($color_code, 0, 1);
- $g = substr($color_code, 1, 1);
- $b = substr($color_code, 2, 1);
- $returncolor = array();
- $returncolor['R'] = max(0, min(255, hexdec($r.$r)));
- $returncolor['G'] = max(0, min(255, hexdec($g.$g)));
- $returncolor['B'] = max(0, min(255, hexdec($b.$b)));
- break;
- }
- case 6: {
- // 6-digit RGB hexadecimal representation
- $returncolor = array();
- $returncolor['R'] = max(0, min(255, hexdec(substr($color_code, 0, 2))));
- $returncolor['G'] = max(0, min(255, hexdec(substr($color_code, 2, 2))));
- $returncolor['B'] = max(0, min(255, hexdec(substr($color_code, 4, 2))));
- break;
- }
- case 8: {
- // 8-digit CMYK hexadecimal representation
- $returncolor = array();
- $returncolor['C'] = max(0, min(100, round(hexdec(substr($color_code, 0, 2)) / 2.55)));
- $returncolor['M'] = max(0, min(100, round(hexdec(substr($color_code, 2, 2)) / 2.55)));
- $returncolor['Y'] = max(0, min(100, round(hexdec(substr($color_code, 4, 2)) / 2.55)));
- $returncolor['K'] = max(0, min(100, round(hexdec(substr($color_code, 6, 2)) / 2.55)));
- break;
- }
- default: {
- $returncolor = $defcol;
- break;
- }
- }
- return $returncolor;
- }
-
- /**
- * Convert a color array into a string representation.
- * @param $c (array) Array of colors.
- * @return (string) The color array representation.
- * @since 5.9.137 (2011-12-01)
- * @public static
- */
- public static function getColorStringFromArray($c) {
- $c = array_values($c);
- $color = '[';
- switch (count($c)) {
- case 4: {
- // CMYK
- $color .= sprintf('%F %F %F %F', (max(0, min(100, floatval($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));
- break;
- }
- case 3: {
- // RGB
- $color .= sprintf('%F %F %F', (max(0, min(255, floatval($c[0]))) / 255), (max(0, min(255, floatval($c[1]))) / 255), (max(0, min(255, floatval($c[2]))) / 255));
- break;
- }
- case 1: {
- // grayscale
- $color .= sprintf('%F', (max(0, min(255, floatval($c[0]))) / 255));
- break;
- }
- }
- $color .= ']';
- return $color;
- }
-
- /**
- * Convert color to javascript color.
- * @param $color (string) color name or "#RRGGBB"
- * @protected
- * @since 2.1.002 (2008-02-12)
- * @public static
- */
- public static function _JScolor($color) {
- if (substr($color, 0, 1) == '#') {
- return sprintf("['RGB',%F,%F,%F]", (hexdec(substr($color, 1, 2)) / 255), (hexdec(substr($color, 3, 2)) / 255), (hexdec(substr($color, 5, 2)) / 255));
- }
- if (!in_array($color, self::$jscolor)) {
- // default transparent color
- $color = $jscolor[0];
- }
- return 'color.'.$color;
- }
-
-
-} // END OF TCPDF_COLORS CLASS
-
-//============================================================+
-// END OF FILE
-//============================================================+
projects / github / wallabag / wallabag.git / blobdiff