From 4188f38ad56d7ba2ea46e94403f305243514f80c Mon Sep 17 00:00:00 2001 From: tcit Date: Thu, 24 Jul 2014 15:49:36 +0200 Subject: add pdf and mobi libraries --- inc/3rdparty/libraries/mpdf/classes/svg.php | 2600 +++++++++++++++++++++++++++ 1 file changed, 2600 insertions(+) create mode 100644 inc/3rdparty/libraries/mpdf/classes/svg.php (limited to 'inc/3rdparty/libraries/mpdf/classes/svg.php') diff --git a/inc/3rdparty/libraries/mpdf/classes/svg.php b/inc/3rdparty/libraries/mpdf/classes/svg.php new file mode 100644 index 00000000..3efe50f9 --- /dev/null +++ b/inc/3rdparty/libraries/mpdf/classes/svg.php @@ -0,0 +1,2600 @@ + tag + var $svg_style; // array contenant les style de groupes du svg + var $svg_string; // String contenant le tracage du svg en lui même. + var $txt_data; // array - holds string info to write txt to image + var $txt_style; // array - current text style + var $mpdf_ref; + var $xbase; // mPDF 4.4.003 + var $ybase; // mPDF 4.4.003 + var $svg_error; // mPDF 4.4.003 + var $subPathInit; // mPDF 4.4.003 + var $spxstart; // mPDF 4.4.003 + var $spystart; // mPDF 4.4.003 + var $kp; // mPDF 4.4.003 convert pixels to PDF units + var $pathBBox; // mPDF 5.0.039 + + function SVG(&$mpdf){ + $this->svg_gradient = array(); + $this->svg_shadinglist = array(); + $this->txt_data = array(); + $this->svg_string = ''; + $this->svg_info = array(); + $this->svg_attribs = array(); + $this->xbase = 0; + $this->ybase = 0; + $this->svg_error = false; + $this->subPathInit = false; // mPDF 4.4.003 + $this->dashesUsed = false; // mPDF 5.0 + $this->mpdf_ref =& $mpdf; + + $this->kp = 72 / $mpdf->img_dpi; // mPDF 4.4.003 constant To convert pixels to pts/PDF units + $this->kf = 1; // mPDF 5.0.039 constant To convert font size if re-mapped + $this->pathBBox = array(); // mPDF 5.0.039 + + $this->svg_style = array( + array( + 'fill' => 'black', // mPDF 4.4.008 + 'fill-opacity' => 1, // remplissage opaque par defaut + 'fill-rule' => 'nonzero', // mode de remplissage par defaut + 'stroke' => 'none', // pas de trait par defaut + 'stroke-linecap' => 'butt', // style de langle par defaut + 'stroke-linejoin' => 'miter', // + 'stroke-miterlimit' => 4, // limite de langle par defaut + 'stroke-opacity' => 1, // trait opaque par defaut + 'stroke-width' => 1, // mPDF 4.4.011 + 'stroke-dasharray' => 0, // mPDF 4.4.003 + 'stroke-dashoffset' => 0, // mPDF 4.4.003 + 'color' => '' // mPDF 4.4.005 + ) + ); + + $this->txt_style = array( + array( + 'fill' => 'black', // pas de remplissage par defaut + 'font-family' => $mpdf->default_font, + 'font-size' => $mpdf->default_font_size, // ****** this is pts + 'font-weight' => 'normal', // normal | bold + 'font-style' => 'normal', // italic | normal + 'text-anchor' => 'start', // alignment: start, middle, end +/* mPDF 5.0.041 */ + 'fill-opacity' => 1, // remplissage opaque par defaut + 'fill-rule' => 'nonzero', // mode de remplissage par defaut + 'stroke' => 'none', // pas de trait par defaut + 'stroke-opacity' => 1, // trait opaque par defaut + 'stroke-width' => 1, // mPDF 4.4.011 + 'color' => '' // mPDF 4.4.005 + ) + ); + + + + } + + function svgGradient($gradient_info, $attribs, $element){ + $n = count($this->mpdf_ref->gradients)+1; + + // Get bounding dimensions of element + $w = 100; + $h = 100; + $x_offset = 0; + $y_offset = 0; + if ($element=='rect') { + $w = $attribs['width']; + $h = $attribs['height']; + $x_offset = $attribs['x']; + $y_offset = $attribs['y']; + } + else if ($element=='ellipse') { + $w = $attribs['rx']*2; + $h = $attribs['ry']*2; + $x_offset = $attribs['cx']-$attribs['rx']; + $y_offset = $attribs['cy']-$attribs['ry']; + } + else if ($element=='circle') { + $w = $attribs['r']*2; + $h = $attribs['r']*2; + $x_offset = $attribs['cx']-$attribs['r']; + $y_offset = $attribs['cy']-$attribs['r']; + } + else if ($element=='polygon') { + $pts = preg_split('/[ ,]+/', trim($attribs['points'])); + $maxr=$maxb=0; + $minl=$mint=999999; + for ($i=0;$ipathBBox) && $this->pathBBox[2]>0) { + $w = $this->pathBBox[2]; + $h = $this->pathBBox[3]; + $x_offset = $this->pathBBox[0]; + $y_offset = $this->pathBBox[1]; + } + else { + preg_match_all('/([a-z]|[A-Z])([ ,\-.\d]+)*/', $attribs['d'], $commands, PREG_SET_ORDER); + $maxr=$maxb=0; + $minl=$mint=999999; + foreach($commands as $c){ + if(count($c)==3){ + list($tmp, $cmd, $arg) = $c; + if ($cmd=='M' || $cmd=='L' || $cmd=='C' || $cmd=='S' || $cmd=='Q' || $cmd=='T') { + $pts = preg_split('/[ ,]+/', trim($arg)); + for ($i=0;$ikp, -$vv[5]*$this->kp); + } + else if ($c=='translate' && count($vv)) { + $tm[4] = $vv[0]; + if (count($vv)==2) { $t_y = -$vv[1]; } + else { $t_y = 0; } + $tm[5] = $t_y; + $transformations .= sprintf(' 1 0 0 1 %.3F %.3F cm ', $tm[4]*$this->kp, $tm[5]*$this->kp); + } + else if ($c=='scale' && count($vv)) { + if (count($vv)==2) { $s_y = $vv[1]; } + else { $s_y = $vv[0]; } + $tm[0] = $vv[0]; + $tm[3] = $s_y; + $transformations .= sprintf(' %.3F 0 0 %.3F 0 0 cm ', $tm[0], $tm[3]); + } + else if ($c=='rotate' && count($vv)) { + $tm[0] = cos(deg2rad(-$vv[0])); + $tm[1] = sin(deg2rad(-$vv[0])); + $tm[2] = -$tm[1]; + $tm[3] = $tm[0]; + if (count($vv)==3) { + $transformations .= sprintf(' 1 0 0 1 %.3F %.3F cm ', $vv[1]*$this->kp, -$vv[2]*$this->kp); + } + $transformations .= sprintf(' %.3F %.3F %.3F %.3F 0 0 cm ', $tm[0], $tm[1], $tm[2], $tm[3]); + if (count($vv)==3) { + $transformations .= sprintf(' 1 0 0 1 %.3F %.3F cm ', -$vv[1]*$this->kp, $vv[2]*$this->kp); + } + } + else if ($c=='skewx' && count($vv)) { + $tm[2] = tan(deg2rad(-$vv[0])); + $transformations .= sprintf(' 1 0 %.3F 1 0 0 cm ', $tm[2]); + } + else if ($c=='skewy' && count($vv)) { + $tm[1] = tan(deg2rad(-$vv[0])); + $transformations .= sprintf(' 1 %.3F 0 1 0 0 cm ', $tm[1]); + } + + } + } + } + + + $return = ""; + + // mPDF 5.0.039 + if (isset($gradient_info['units']) && strtolower($gradient_info['units'])=='userspaceonuse') { + if ($transformations) { $return .= $transformations; } + } + // mPDF 5.0.040 + $spread = 'P'; // pad + if (isset($gradient_info['spread'])) { + if (strtolower($gradient_info['spread'])=='reflect') { $spread = 'F'; } // reflect + else if (strtolower($gradient_info['spread'])=='repeat') { $spread = 'R'; } // repeat + } + + + for ($i=0; $i<(count($gradient_info['color'])); $i++) { + if (stristr($gradient_info['color'][$i]['offset'], '%')!== false) { $gradient_info['color'][$i]['offset'] = ($gradient_info['color'][$i]['offset']+0)/100; } + if (stristr($gradient_info['color'][($i+1)]['offset'], '%')!== false) { $gradient_info['color'][($i+1)]['offset'] = ($gradient_info['color'][($i+1)]['offset']+0)/100; } + if ($gradient_info['color'][$i]['offset']<0) { $gradient_info['color'][$i]['offset'] = 0; } + if ($gradient_info['color'][$i]['offset']>1) { $gradient_info['color'][$i]['offset'] = 1; } + if ($i>0) { + if ($gradient_info['color'][$i]['offset']<$gradient_info['color'][($i-1)]['offset']) { + $gradient_info['color'][$i]['offset']=$gradient_info['color'][($i-1)]['offset']; + } + } + } + + if ($gradient_info['color'][0]['offset']>0) { + array_unshift($gradient_info['color'], $gradient_info['color'][0]); + $gradient_info['color'][0]['offset'] = 0; + } + $ns = count($gradient_info['color']); + if ($gradient_info['color'][($ns-1)]['offset']<1) { + $gradient_info['color'][] = $gradient_info['color'][($ns-1)]; + $gradient_info['color'][($ns)]['offset'] = 1; + } + $ns = count($gradient_info['color']); + + + + + if ($gradient_info['type'] == 'linear'){ + // mPDF 4.4.003 + if (isset($gradient_info['units']) && strtolower($gradient_info['units'])=='userspaceonuse') { + if (isset($gradient_info['info']['x1'])) { $gradient_info['info']['x1'] = ($gradient_info['info']['x1']-$x_offset) / $w; } + if (isset($gradient_info['info']['y1'])) { $gradient_info['info']['y1'] = ($gradient_info['info']['y1']-$y_offset) / $h; } + if (isset($gradient_info['info']['x2'])) { $gradient_info['info']['x2'] = ($gradient_info['info']['x2']-$x_offset) / $w; } + if (isset($gradient_info['info']['y2'])) { $gradient_info['info']['y2'] = ($gradient_info['info']['y2']-$y_offset) / $h; } + } + if (isset($gradient_info['info']['x1'])) { $x1 = $gradient_info['info']['x1']; } + else { $x1 = 0; } + if (isset($gradient_info['info']['y1'])) { $y1 = $gradient_info['info']['y1']; } + else { $y1 = 0; } + if (isset($gradient_info['info']['x2'])) { $x2 = $gradient_info['info']['x2']; } + else { $x2 = 1; } + if (isset($gradient_info['info']['y2'])) { $y2 = $gradient_info['info']['y2']; } + else { $y2 = 0; } + + if (stristr($x1, '%')!== false) { $x1 = ($x1+0)/100; } + if (stristr($x2, '%')!== false) { $x2 = ($x2+0)/100; } + if (stristr($y1, '%')!== false) { $y1 = ($y1+0)/100; } + if (stristr($y2, '%')!== false) { $y2 = ($y2+0)/100; } + + // mPDF 5.0.042 + $bboxw = $w; + $bboxh = $h; + $usex = $x_offset; + $usey = $y_offset; + $usew = $bboxw; + $useh = $bboxh; + if (isset($gradient_info['units']) && strtolower($gradient_info['units'])=='userspaceonuse') { + $angle = rad2deg(atan2(($gradient_info['info']['y2']-$gradient_info['info']['y1']), ($gradient_info['info']['x2']-$gradient_info['info']['x1']))); + if ($angle < 0) { $angle += 360; } + else if ($angle > 360) { $angle -= 360; } + if ($angle!=0 && $angle!=360 && $angle!=90 && $angle!=180 && $angle!=270) { + if ($w >= $h) { + $y1 *= $h/$w ; + $y2 *= $h/$w ; + $usew = $useh = $bboxw; + } + else { + $x1 *= $w/$h ; + $x2 *= $w/$h ; + $usew = $useh = $bboxh; + } + } + } + $a = $usew; // width + $d = -$useh; // height + $e = $usex; // x- offset + $f = -$usey; // -y-offset + + $return .= sprintf('%.3F 0 0 %.3F %.3F %.3F cm ', $a*$this->kp, $d*$this->kp, $e*$this->kp, $f*$this->kp); + + // mPDF 5.0.039 + if (isset($gradient_info['units']) && strtolower($gradient_info['units'])=='objectboundingbox') { + if ($transformations) { $return .= $transformations; } + } + + // mPDF 5.0.020 + $trans = false; + + // mPDF 5.0.040 + if ($spread=='R' || $spread=='F') { // Repeat / Reflect + $offs = array(); + for($i=0;$i<$ns;$i++) { + $offs[$i] = $gradient_info['color'][$i]['offset']; + } + $gp = 0; + $inside=true; + while($inside) { + $gp++; + for($i=0;$i<$ns;$i++) { + if ($spread=='F' && ($gp % 2) == 1) { // Reflect + $gradient_info['color'][(($ns*$gp)+$i)] = $gradient_info['color'][(($ns*($gp-1))+($ns-$i-1))]; + $tmp = $gp+(1-$offs[($ns-$i-1)]) ; + $gradient_info['color'][(($ns*$gp)+$i)]['offset'] = $tmp; + } + else { // Reflect + $gradient_info['color'][(($ns*$gp)+$i)] = $gradient_info['color'][$i]; + $tmp = $gp+$offs[$i] ; + $gradient_info['color'][(($ns*$gp)+$i)]['offset'] = $tmp; + } + // IF STILL INSIDE BOX OR STILL VALID + // Point on axis to test + $px1 = $x1 + ($x2-$x1)*$tmp; + $py1 = $y1 + ($y2-$y1)*$tmp; + // Get perpendicular axis + $alpha = atan2($y2-$y1, $x2-$x1); + $alpha += M_PI/2; // rotate 90 degrees + // Get arbitrary point to define line perpendicular to axis + $px2 = $px1+cos($alpha); + $py2 = $py1+sin($alpha); + + $res1 = _testIntersect($px1, $py1, $px2, $py2, 0, 0, 0, 1); // $x=0 vert axis + $res2 = _testIntersect($px1, $py1, $px2, $py2, 1, 0, 1, 1); // $x=1 vert axis + $res3 = _testIntersect($px1, $py1, $px2, $py2, 0, 0, 1, 0); // $y=0 horiz axis + $res4 = _testIntersect($px1, $py1, $px2, $py2, 0, 1, 1, 1); // $y=1 horiz axis + if (!$res1 && !$res2 && !$res3 && !$res4) { $inside = false; } + } + } + + $inside=true; + $gp = 0; + while($inside) { + $gp++; + $newarr = array(); + for($i=0;$i<$ns;$i++) { + if ($spread=='F') { // Reflect + $newarr[$i] = $gradient_info['color'][($ns-$i-1)]; + if (($gp % 2) == 1) { + $tmp = -$gp+(1-$offs[($ns-$i-1)]); + $newarr[$i]['offset'] = $tmp; + } + else { + $tmp = -$gp+$offs[$i]; + $newarr[$i]['offset'] = $tmp; + } + } + else { // Reflect + $newarr[$i] = $gradient_info['color'][$i]; + $tmp = -$gp+$offs[$i]; + $newarr[$i]['offset'] = $tmp; + } + + // IF STILL INSIDE BOX OR STILL VALID + // Point on axis to test + $px1 = $x1 + ($x2-$x1)*$tmp; + $py1 = $y1 + ($y2-$y1)*$tmp; + // Get perpendicular axis + $alpha = atan2($y2-$y1, $x2-$x1); + $alpha += M_PI/2; // rotate 90 degrees + // Get arbitrary point to define line perpendicular to axis + $px2 = $px1+cos($alpha); + $py2 = $py1+sin($alpha); + + $res1 = _testIntersect($px1, $py1, $px2, $py2, 0, 0, 0, 1); // $x=0 vert axis + $res2 = _testIntersect($px1, $py1, $px2, $py2, 1, 0, 1, 1); // $x=1 vert axis + $res3 = _testIntersect($px1, $py1, $px2, $py2, 0, 0, 1, 0); // $y=0 horiz axis + $res4 = _testIntersect($px1, $py1, $px2, $py2, 0, 1, 1, 1); // $y=1 horiz axis + if (!$res1 && !$res2 && !$res3 && !$res4) { $inside = false; } + } + for($i=($ns-1);$i>=0;$i--) { + if (isset($newarr[$i]['offset'])) array_unshift($gradient_info['color'], $newarr[$i]); + } + } + } + + // mPDF 4.4.007 Gradient STOPs + $stops = count($gradient_info['color']); + if ($stops < 2) { return ''; } + + // mPDF 5.0.042 + $range = $gradient_info['color'][count($gradient_info['color'])-1]['offset']-$gradient_info['color'][0]['offset']; + $min = $gradient_info['color'][0]['offset']; + + for ($i=0; $i<($stops); $i++) { + // mPDF 5.0.051 + if (!$gradient_info['color'][$i]['color']) { + if ($gradient_info['colorspace']=='RGB') $gradient_info['color'][$i]['color'] = '0 0 0'; + else if ($gradient_info['colorspace']=='Gray') $gradient_info['color'][$i]['color'] = '0'; + else if ($gradient_info['colorspace']=='CMYK') $gradient_info['color'][$i]['color'] = '1 1 1 1'; + } + $offset = ($gradient_info['color'][$i]['offset'] - $min)/$range; + $this->mpdf_ref->gradients[$n]['stops'][] = array( + 'col' => $gradient_info['color'][$i]['color'], + 'opacity' => $gradient_info['color'][$i]['opacity'], + 'offset' => $offset); + if ($gradient_info['color'][$i]['opacity']<1) { $trans = true; } + } + $grx1 = $x1 + ($x2-$x1)*$gradient_info['color'][0]['offset']; + $gry1 = $y1 + ($y2-$y1)*$gradient_info['color'][0]['offset']; + $grx2 = $x1 + ($x2-$x1)*$gradient_info['color'][count($gradient_info['color'])-1]['offset']; + $gry2 = $y1 + ($y2-$y1)*$gradient_info['color'][count($gradient_info['color'])-1]['offset']; + + $this->mpdf_ref->gradients[$n]['coords']=array($grx1, $gry1, $grx2, $gry2); + + $this->mpdf_ref->gradients[$n]['colorspace'] = $gradient_info['colorspace']; // mPDF 5.0.051 + + $this->mpdf_ref->gradients[$n]['type'] = 2; + $this->mpdf_ref->gradients[$n]['fo'] = true; + + $this->mpdf_ref->gradients[$n]['extend']=array('true','true'); + if ($trans) { + $this->mpdf_ref->gradients[$n]['trans'] = true; + $return .= ' /TGS'.($n).' gs '; + } + $return .= ' /Sh'.($n).' sh '; + $return .= " Q\n"; + } + else if ($gradient_info['type'] == 'radial'){ + // mPDF 4.4.003 + if (isset($gradient_info['units']) && strtolower($gradient_info['units'])=='userspaceonuse') { + if ($w > $h) { $h = $w; } + else { $w = $h; } + if (isset($gradient_info['info']['x0'])) { $gradient_info['info']['x0'] = ($gradient_info['info']['x0']-$x_offset) / $w; } + if (isset($gradient_info['info']['y0'])) { $gradient_info['info']['y0'] = ($gradient_info['info']['y0']-$y_offset) / $h; } + if (isset($gradient_info['info']['x1'])) { $gradient_info['info']['x1'] = ($gradient_info['info']['x1']-$x_offset) / $w; } + if (isset($gradient_info['info']['y1'])) { $gradient_info['info']['y1'] = ($gradient_info['info']['y1']-$y_offset) / $h; } + if (isset($gradient_info['info']['r'])) { $gradient_info['info']['rx'] = $gradient_info['info']['r'] / $w; } + if (isset($gradient_info['info']['r'])) { $gradient_info['info']['ry'] = $gradient_info['info']['r'] / $h; } + } + + if ($gradient_info['info']['x0'] || $gradient_info['info']['x0']===0) { $x0 = $gradient_info['info']['x0']; } + else { $x0 = 0.5; } + if ($gradient_info['info']['y0'] || $gradient_info['info']['y0']===0) { $y0 = $gradient_info['info']['y0']; } + else { $y0 = 0.5; } + if ($gradient_info['info']['rx'] || $gradient_info['info']['rx']===0) { $rx = $gradient_info['info']['rx']; } + else if ($gradient_info['info']['r'] || $gradient_info['info']['r']===0) { $rx = $gradient_info['info']['r']; } + else { $rx = 0.5; } + if ($gradient_info['info']['ry'] || $gradient_info['info']['ry']===0) { $ry = $gradient_info['info']['ry']; } + else if ($gradient_info['info']['r'] || $gradient_info['info']['r']===0) { $ry = $gradient_info['info']['r']; } + else { $ry = 0.5; } + if ($gradient_info['info']['x1'] || $gradient_info['info']['x1']===0) { $x1 = $gradient_info['info']['x1']; } + else { $x1 = $x0; } + if ($gradient_info['info']['y1'] || $gradient_info['info']['y1']===0) { $y1 = $gradient_info['info']['y1']; } + else { $y1 = $y0; } + + if (stristr($x1, '%')!== false) { $x1 = ($x1+0)/100; } + if (stristr($x0, '%')!== false) { $x0 = ($x0+0)/100; } + if (stristr($y1, '%')!== false) { $y1 = ($y1+0)/100; } + if (stristr($y0, '%')!== false) { $y0 = ($y0+0)/100; } + if (stristr($rx, '%')!== false) { $rx = ($rx+0)/100; } + if (stristr($ry, '%')!== false) { $ry = ($ry+0)/100; } + + // mPDF 5.0.043 + $bboxw = $w; + $bboxh = $h; + $usex = $x_offset; + $usey = $y_offset; + $usew = $bboxw; + $useh = $bboxh; + if (isset($gradient_info['units']) && strtolower($gradient_info['units'])=='userspaceonuse') { + $angle = rad2deg(atan2(($gradient_info['info']['y0']-$gradient_info['info']['y1']), ($gradient_info['info']['x0']-$gradient_info['info']['x1']))); + if ($angle < 0) { $angle += 360; } + else if ($angle > 360) { $angle -= 360; } + if ($angle!=0 && $angle!=360 && $angle!=90 && $angle!=180 && $angle!=270) { + if ($w >= $h) { + $y1 *= $h/$w ; + $y0 *= $h/$w ; + $rx *= $h/$w ; + $ry *= $h/$w ; + $usew = $useh = $bboxw; + } + else { + $x1 *= $w/$h ; + $x0 *= $w/$h ; + $rx *= $w/$h ; + $ry *= $w/$h ; + $usew = $useh = $bboxh; + } + } + } + $a = $usew; // width + $d = -$useh; // height + $e = $usex; // x- offset + $f = -$usey; // -y-offset + + $r = $rx; + + + $return .= sprintf('%.3F 0 0 %.3F %.3F %.3F cm ', $a*$this->kp, $d*$this->kp, $e*$this->kp, $f*$this->kp); + + // mPDF 5.0.039 + if (isset($gradient_info['units']) && strtolower($gradient_info['units'])=='objectboundingbox') { + if ($transformations) { $return .= $transformations; } + } + + // x1 and y1 (fx, fy) should be inside the circle defined by x0 y0 and r else error in mPDF + while (pow(($x1-$x0),2) + pow(($y1 - $y0),2) >= pow($r,2)) { $r += 0.05; } + + // mPDF 5.0.040 + if ($spread=='R' || $spread=='F') { // Repeat / Reflect + $offs = array(); + for($i=0;$i<$ns;$i++) { + $offs[$i] = $gradient_info['color'][$i]['offset']; + } + $gp = 0; + $inside=true; + while($inside) { + $gp++; + for($i=0;$i<$ns;$i++) { + if ($spread=='F' && ($gp % 2) == 1) { // Reflect + $gradient_info['color'][(($ns*$gp)+$i)] = $gradient_info['color'][(($ns*($gp-1))+($ns-$i-1))]; + $tmp = $gp+(1-$offs[($ns-$i-1)]) ; + $gradient_info['color'][(($ns*$gp)+$i)]['offset'] = $tmp; + } + else { // Reflect + $gradient_info['color'][(($ns*$gp)+$i)] = $gradient_info['color'][$i]; + $tmp = $gp+$offs[$i] ; + $gradient_info['color'][(($ns*$gp)+$i)]['offset'] = $tmp; + } + // IF STILL INSIDE BOX OR STILL VALID + // TEST IF circle (perimeter) intersects with + // or is enclosed + // Point on axis to test + $px = $x1 + ($x0-$x1)*$tmp; + $py = $y1 + ($y0-$y1)*$tmp; + $pr = $r*$tmp; + $res = _testIntersectCircle($px, $py, $pr); + if (!$res) { $inside = false; } + } + } + } + + // mPDF 4.4.007 Gradient STOPs + $stops = count($gradient_info['color']); + if ($stops < 2) { return ''; } + + // mPDF 5.0.043 + $range = $gradient_info['color'][count($gradient_info['color'])-1]['offset']-$gradient_info['color'][0]['offset']; + $min = $gradient_info['color'][0]['offset']; + + for ($i=0; $i<($stops); $i++) { + // mPDF 5.0.051 + if (!$gradient_info['color'][$i]['color']) { + if ($gradient_info['colorspace']=='RGB') $gradient_info['color'][$i]['color'] = '0 0 0'; + else if ($gradient_info['colorspace']=='Gray') $gradient_info['color'][$i]['color'] = '0'; + else if ($gradient_info['colorspace']=='CMYK') $gradient_info['color'][$i]['color'] = '1 1 1 1'; + } + $offset = ($gradient_info['color'][$i]['offset'] - $min)/$range; + $this->mpdf_ref->gradients[$n]['stops'][] = array( + 'col' => $gradient_info['color'][$i]['color'], + 'opacity' => $gradient_info['color'][$i]['opacity'], + 'offset' => $offset); + if ($gradient_info['color'][$i]['opacity']<1) { $trans = true; } + } + $grx1 = $x1 + ($x0-$x1)*$gradient_info['color'][0]['offset']; + $gry1 = $y1 + ($y0-$y1)*$gradient_info['color'][0]['offset']; + $grx2 = $x1 + ($x0-$x1)*$gradient_info['color'][count($gradient_info['color'])-1]['offset']; + $gry2 = $y1 + ($y0-$y1)*$gradient_info['color'][count($gradient_info['color'])-1]['offset']; + $grir = $r*$gradient_info['color'][0]['offset']; + $grr = $r*$gradient_info['color'][count($gradient_info['color'])-1]['offset']; + + $this->mpdf_ref->gradients[$n]['coords']=array($grx1, $gry1, $grx2, $gry2, abs($grr), abs($grir) ); + + $grx1 = $x1 + ($x0-$x1)*$first_stop; + $gry1 = $y1 + ($y0-$y1)*$first_stop; + $grx2 = $x1 + ($x0-$x1)*$last_stop; + $gry2 = $y1 + ($y0-$y1)*$last_stop; + $grir = $r*$first_stop; + $grr = $r*$last_stop; + $this->mpdf_ref->gradients[$n]['colorspace'] = $gradient_info['colorspace']; // mPDF 5.0.051 + + $this->mpdf_ref->gradients[$n]['type'] = 3; + $this->mpdf_ref->gradients[$n]['fo'] = true; + + $this->mpdf_ref->gradients[$n]['extend']=array('true','true'); + if ($trans) { + $this->mpdf_ref->gradients[$n]['trans'] = true; + $return .= ' /TGS'.($n).' gs '; + } + $return .= ' /Sh'.($n).' sh '; + $return .= " Q\n"; + + + } + + return $return; + } + + + function svgOffset ($attribs){ + // save all tag attributes + $this->svg_attribs = $attribs; + if(isset($this->svg_attribs['viewBox'])) { + $vb = preg_split('/\s+/is', trim($this->svg_attribs['viewBox'])); + if (count($vb)==4) { + $this->svg_info['x'] = $vb[0]; + $this->svg_info['y'] = $vb[1]; + $this->svg_info['w'] = $vb[2]; + $this->svg_info['h'] = $vb[3]; +// return; // mPDF 5.0.005 + } + } + + $svg_w = $this->mpdf_ref->ConvertSize($attribs['width']); // mm (interprets numbers as pixels) + $svg_h = $this->mpdf_ref->ConvertSize($attribs['height']); // mm + +///* + // mPDF 5.0.005 + if ($this->svg_info['w']) { // if 'w' set by viewBox + if ($svg_w) { // if width also set, use these values to determine to set size of "pixel" + $this->kp *= ($svg_w/0.2645) / $this->svg_info['w']; + $this->kf = ($svg_w/0.2645) / $this->svg_info['w']; // mPDF 5.0.039 + } + else if ($svg_h) { + $this->kp *= ($svg_h/0.2645) / $this->svg_info['h']; + $this->kf = ($svg_h/0.2645) / $this->svg_info['h']; // mPDF 5.0.039 + } + return; + } +//*/ + + // Added to handle file without height or width specified + if (!$svg_w && !$svg_h) { $svg_w = $svg_h = $this->mpdf_ref->blk[$this->mpdf_ref->blklvl]['inner_width'] ; } // DEFAULT + if (!$svg_w) { $svg_w = $svg_h; } + if (!$svg_h) { $svg_h = $svg_w; } + + $this->svg_info['x'] = 0; + $this->svg_info['y'] = 0; + $this->svg_info['w'] = $svg_w/0.2645; // mm->pixels + $this->svg_info['h'] = $svg_h/0.2645; // mm->pixels + + } + + + // + // check if points are within svg, if not, set to max + function svg_overflow($x,$y) + { + $x2 = $x; + $y2 = $y; + if(isset($this->svg_attribs['overflow'])) + { + if($this->svg_attribs['overflow'] == 'hidden') + { + // Not sure if this is supposed to strip off units, but since I dont use any I will omlt this step + $svg_w = preg_replace("/([0-9\.]*)(.*)/i","$1",$this->svg_attribs['width']); + $svg_h = preg_replace("/([0-9\.]*)(.*)/i","$1",$this->svg_attribs['height']); + + // $xmax = floor($this->svg_attribs['width']); + $xmax = floor($svg_w); + $xmin = 0; + // $ymax = floor(($this->svg_attribs['height'] * -1)); + $ymax = floor(($svg_h * -1)); + $ymin = 0; + + if($x > $xmax) $x2 = $xmax; // right edge + if($x < $xmin) $x2 = $xmin; // left edge + if($y < $ymax) $y2 = $ymax; // bottom + if($y > $ymin) $y2 = $ymin; // top + + } + } + + + return array( 'x' => $x2, 'y' => $y2); + } + + + + function svgDefineStyle($critere_style){ + + $tmp = count($this->svg_style)-1; + $current_style = $this->svg_style[$tmp]; + + unset($current_style['transformations']); + + // TRANSFORM SCALE + $transformations = ''; + if (isset($critere_style['transform'])){ + preg_match_all('/(matrix|translate|scale|rotate|skewX|skewY)\((.*?)\)/is',$critere_style['transform'],$m); + if (count($m[0])) { + for($i=0; $ikp, -$vv[5]*$this->kp); + +/* +// The long way of doing this?? +// need to reverse angle of rotation from SVG to PDF +$sx=sqrt(pow($vv[0],2)+pow($vv[2],2)); +if ($vv[0] < 0) { $sx *= -1; } // change sign +$sy=sqrt(pow($vv[1],2)+pow($vv[3],2)); +if ($vv[3] < 0) { $sy *= -1; } // change sign + +// rotation angle is +$t=atan2($vv[1],$vv[3]); +$t=atan2(-$vv[2],$vv[0]); // Should be the same value or skew has been applied + +// Reverse angle +$t *= -1; + +// Rebuild matrix +$ma = $sx * cos($t); +$mb = $sy * sin($t); +$mc = -$sx * sin($t); +$md = $sy * cos($t); + +// $transformations .= sprintf(' %.3F %.3F %.3F %.3F %.3F %.3F cm ', $ma, $mb, $mc, $md, $vv[4]*$this->kp, -$vv[5]*$this->kp); +*/ + + } + else if ($c=='translate' && count($vv)) { + $tm[4] = $vv[0]; + if (count($vv)==2) { $t_y = -$vv[1]; } + else { $t_y = 0; } + $tm[5] = $t_y; + $transformations .= sprintf(' 1 0 0 1 %.3F %.3F cm ', $tm[4]*$this->kp, $tm[5]*$this->kp); + } + else if ($c=='scale' && count($vv)) { + if (count($vv)==2) { $s_y = $vv[1]; } + else { $s_y = $vv[0]; } + $tm[0] = $vv[0]; + $tm[3] = $s_y; + $transformations .= sprintf(' %.3F 0 0 %.3F 0 0 cm ', $tm[0], $tm[3]); + } + else if ($c=='rotate' && count($vv)) { + $tm[0] = cos(deg2rad(-$vv[0])); + $tm[1] = sin(deg2rad(-$vv[0])); + $tm[2] = -$tm[1]; + $tm[3] = $tm[0]; + if (count($vv)==3) { + $transformations .= sprintf(' 1 0 0 1 %.3F %.3F cm ', $vv[1]*$this->kp, -$vv[2]*$this->kp); + } + $transformations .= sprintf(' %.3F %.3F %.3F %.3F 0 0 cm ', $tm[0], $tm[1], $tm[2], $tm[3]); + if (count($vv)==3) { + $transformations .= sprintf(' 1 0 0 1 %.3F %.3F cm ', -$vv[1]*$this->kp, $vv[2]*$this->kp); + } + } + else if ($c=='skewx' && count($vv)) { + $tm[2] = tan(deg2rad(-$vv[0])); + $transformations .= sprintf(' 1 0 %.3F 1 0 0 cm ', $tm[2]); + } + else if ($c=='skewy' && count($vv)) { + $tm[1] = tan(deg2rad(-$vv[0])); + $transformations .= sprintf(' 1 %.3F 0 1 0 0 cm ', $tm[1]); + } + + } + } + $current_style['transformations'] = $transformations; + } + + if (isset($critere_style['style'])){ + if (preg_match('/fill:\s*rgb\((\d+),\s*(\d+),\s*(\d+)\)/',$critere_style['style'], $m)) { + $current_style['fill'] = '#'.str_pad(dechex($m[1]), 2, "0", STR_PAD_LEFT).str_pad(dechex($m[2]), 2, "0", STR_PAD_LEFT).str_pad(dechex($m[3]), 2, "0", STR_PAD_LEFT); + } + else { $tmp = preg_replace("/(.*)fill:\s*([a-z0-9#_()]*|none)(.*)/i","$2",$critere_style['style']); // mPDF 4.4.003 + if ($tmp != $critere_style['style']){ $current_style['fill'] = $tmp; } + } + + $tmp = preg_replace("/(.*)fill-opacity:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']); + if ($tmp != $critere_style['style']){ $current_style['fill-opacity'] = $tmp;} + + $tmp = preg_replace("/(.*)fill-rule:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']); + if ($tmp != $critere_style['style']){ $current_style['fill-rule'] = $tmp;} + + if (preg_match('/stroke:\s*rgb\((\d+),\s*(\d+),\s*(\d+)\)/',$critere_style['style'], $m)) { + $current_style['stroke'] = '#'.str_pad(dechex($m[1]), 2, "0", STR_PAD_LEFT).str_pad(dechex($m[2]), 2, "0", STR_PAD_LEFT).str_pad(dechex($m[3]), 2, "0", STR_PAD_LEFT); + } + else { $tmp = preg_replace("/(.*)stroke:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']); + if ($tmp != $critere_style['style']){ $current_style['stroke'] = $tmp; } + } + + $tmp = preg_replace("/(.*)stroke-linecap:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']); + if ($tmp != $critere_style['style']){ $current_style['stroke-linecap'] = $tmp;} + + $tmp = preg_replace("/(.*)stroke-linejoin:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']); + if ($tmp != $critere_style['style']){ $current_style['stroke-linejoin'] = $tmp;} + + $tmp = preg_replace("/(.*)stroke-miterlimit:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']); + if ($tmp != $critere_style['style']){ $current_style['stroke-miterlimit'] = $tmp;} + + $tmp = preg_replace("/(.*)stroke-opacity:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']); + if ($tmp != $critere_style['style']){ $current_style['stroke-opacity'] = $tmp; } + + $tmp = preg_replace("/(.*)stroke-width:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']); + if ($tmp != $critere_style['style']){ $current_style['stroke-width'] = $tmp;} + + // mPDF 4.4.003 + $tmp = preg_replace("/(.*)stroke-dasharray:\s*([a-z0-9., ]*|none)(.*)/i","$2",$critere_style['style']); + if ($tmp != $critere_style['style']){ $current_style['stroke-dasharray'] = $tmp;} + + // mPDF 4.4.003 + $tmp = preg_replace("/(.*)stroke-dashoffset:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']); + if ($tmp != $critere_style['style']){ $current_style['stroke-dashoffset'] = $tmp;} + + } + if(isset($critere_style['fill'])){ + $current_style['fill'] = $critere_style['fill']; + } + + if(isset($critere_style['fill-opacity'])){ + $current_style['fill-opacity'] = $critere_style['fill-opacity']; + } + + if(isset($critere_style['fill-rule'])){ + $current_style['fill-rule'] = $critere_style['fill-rule']; + } + + if(isset($critere_style['stroke'])){ + $current_style['stroke'] = $critere_style['stroke']; + } + + if(isset($critere_style['stroke-linecap'])){ + $current_style['stroke-linecap'] = $critere_style['stroke-linecap']; + } + + if(isset($critere_style['stroke-linejoin'])){ + $current_style['stroke-linejoin'] = $critere_style['stroke-linejoin']; + } + + if(isset($critere_style['stroke-miterlimit'])){ + $current_style['stroke-miterlimit'] = $critere_style['stroke-miterlimit']; + } + + if(isset($critere_style['stroke-opacity'])){ + $current_style['stroke-opacity'] = $critere_style['stroke-opacity']; + } + + if(isset($critere_style['stroke-width'])){ + $current_style['stroke-width'] = $critere_style['stroke-width']; + } + + // mPDF 4.4.003 + if(isset($critere_style['stroke-dasharray'])){ + $current_style['stroke-dasharray'] = $critere_style['stroke-dasharray']; + } + if(isset($critere_style['stroke-dashoffset'])){ + $current_style['stroke-dashoffset'] = $critere_style['stroke-dashoffset']; + } + + // mPDF 4.4.005 Used as indirect setting for currentColor + if(isset($critere_style['color']) && $critere_style['color'] != 'inherit'){ + $current_style['color'] = $critere_style['color']; + } + + return $current_style; + + } + + // + // Cette fonction ecrit le style dans le stream svg. + function svgStyle($critere_style, $attribs, $element){ + $path_style = ''; + if (substr_count($critere_style['fill'],'url')>0){ + // + // couleur degradé + $id_gradient = preg_replace("/url\(#([\w_]*)\)/i","$1",$critere_style['fill']); + if ($id_gradient != $critere_style['fill']) { + if (isset($this->svg_gradient[$id_gradient])) { + $fill_gradient = $this->svgGradient($this->svg_gradient[$id_gradient], $attribs, $element); + if ($fill_gradient) { // mPDF 4.4.003 + $path_style = "q "; + $w = "W"; + $style .= 'N'; + } + } + } + + } + // mPDF 4.4.005 Used as indirect setting for currentColor + else if (strtolower($critere_style['fill']) == 'currentcolor'){ + $col = $this->mpdf_ref->ConvertColor($critere_style['color']); + if ($col) { + // mPDF 5.0.051 + // mPDF 5.3.74 + if ($col{0}==5) { $critere_style['fill-opacity'] = ord($col{4}/100); } // RGBa + if ($col{0}==6) { $critere_style['fill-opacity'] = ord($col{5}/100); } // CMYKa + $path_style .= $this->mpdf_ref->SetFColor($col, true).' '; // mPDF 5.0.051 + $style .= 'F'; + } + } + else if ($critere_style['fill'] != 'none'){ + $col = $this->mpdf_ref->ConvertColor($critere_style['fill']); + if ($col) { + // mPDF 5.0.051 + // mPDF 5.3.74 + if ($col{0}==5) { $critere_style['fill-opacity'] = ord($col{4}/100); } // RGBa + if ($col{0}==6) { $critere_style['fill-opacity'] = ord($col{5}/100); } // CMYKa + $path_style .= $this->mpdf_ref->SetFColor($col, true).' '; // mPDF 5.0.051 + $style .= 'F'; + } + } + + // mPDF 5.0.040 + if (substr_count($critere_style['stroke'],'url')>0){ +/* + // Cannot put a gradient on a "stroke" in PDF? + $id_gradient = preg_replace("/url\(#([\w_]*)\)/i","$1",$critere_style['stroke']); + if ($id_gradient != $critere_style['stroke']) { + if (isset($this->svg_gradient[$id_gradient])) { + $fill_gradient = $this->svgGradient($this->svg_gradient[$id_gradient], $attribs, $element); + if ($fill_gradient) { + $path_style = "q "; + $w = "W"; + $style .= 'D'; + } + } + } +*/ + } + // mPDF 4.4.005 Used as indirect setting for currentColor + else if (strtolower($critere_style['stroke']) == 'currentcolor'){ + $col = $this->mpdf_ref->ConvertColor($critere_style['color']); + if ($col) { + // mPDF 5.0.051 + // mPDF 5.3.74 + if ($col{0}==5) { $critere_style['stroke-opacity'] = ord($col{4}/100); } // RGBa + if ($col{0}==6) { $critere_style['stroke-opacity'] = ord($col{5}/100); } // CMYKa + $path_style .= $this->mpdf_ref->SetDColor($col, true).' '; // mPDF 5.0.051 + $style .= 'D'; + $lw = $this->ConvertSVGSizePixels($critere_style['stroke-width']); + $path_style .= sprintf('%.3F w ',$lw*$this->kp); + } + } + else if ($critere_style['stroke'] != 'none'){ + $col = $this->mpdf_ref->ConvertColor($critere_style['stroke']); + if ($col) { + // mPDF 5.0.051 + // mPDF 5.3.74 + if ($col{0}==5) { $critere_style['stroke-opacity'] = ord($col{4}/100); } // RGBa + if ($col{0}==6) { $critere_style['stroke-opacity'] = ord($col{5}/100); } // CMYKa + $path_style .= $this->mpdf_ref->SetDColor($col, true).' '; // mPDF 5.0.051 + $style .= 'D'; + $lw = $this->ConvertSVGSizePixels($critere_style['stroke-width']); // mPDF 4.4.003 + $path_style .= sprintf('%.3F w ',$lw*$this->kp); + } + } + + + if ($critere_style['stroke'] != 'none'){ + if ($critere_style['stroke-linejoin'] == 'miter'){ + $path_style .= ' 0 j '; + } + else if ($critere_style['stroke-linejoin'] == 'round'){ + $path_style .= ' 1 j '; + } + else if ($critere_style['stroke-linejoin'] == 'bevel'){ + $path_style .= ' 2 j '; + } + + if ($critere_style['stroke-linecap'] == 'butt'){ + $path_style .= ' 0 J '; + } + else if ($critere_style['stroke-linecap'] == 'round'){ + $path_style .= ' 1 J '; + } + else if ($critere_style['stroke-linecap'] == 'square'){ + $path_style .= ' 2 J '; + } + + if (isset($critere_style['stroke-miterlimit'])){ + if ($critere_style['stroke-miterlimit'] == 'none'){ + } + else if (preg_match('/^[\d.]+$/',$critere_style['stroke-miterlimit'])) { + $path_style .= sprintf('%.2F M ',$critere_style['stroke-miterlimit']); + } + } + // mPDF 4.4.003 + if (isset($critere_style['stroke-dasharray'])){ + $off = 0; + $d = preg_split('/[ ,]/',$critere_style['stroke-dasharray']); + if (count($d) == 1 && $d[0]==0) { + $path_style .= '[] 0 d '; + } + else { + if (count($d) % 2 == 1) { $d = array_merge($d, $d); } // 5, 3, 1 => 5,3,1,5,3,1 OR 3 => 3,3 + $arr = ''; + for($i=0; $ikp, $d[$i+1]*$this->kp); + } + if (isset($critere_style['stroke-dashoffset'])){ $off = $critere_style['stroke-dashoffset'] + 0; } + $path_style .= sprintf('[%s] %.3F d ', $arr, $off*$this->kp); + } + } + } + + // mPDF 4.4.003 + if ($critere_style['fill-rule']=='evenodd') { $fr = '*'; } + else { $fr = ''; } + + // mPDF 4.4.003 + if (isset($critere_style['fill-opacity'])) { + $opacity = 1; + if ($critere_style['fill-opacity'] == 0) { $opacity = 0; } + else if ($critere_style['fill-opacity'] > 1) { $opacity = 1; } + else if ($critere_style['fill-opacity'] > 0) { $opacity = $critere_style['fill-opacity']; } + else if ($critere_style['fill-opacity'] < 0) { $opacity = 0; } + $gs = $this->mpdf_ref->AddExtGState(array('ca'=>$opacity, 'BM'=>'/Normal')); + $this->mpdf_ref->extgstates[$gs]['fo'] = true; // mPDF 5.0.039 + $path_style .= sprintf(' /GS%d gs ', $gs); + } + + // mPDF 4.4.003 + if (isset($critere_style['stroke-opacity'])) { + $opacity = 1; + if ($critere_style['stroke-opacity'] == 0) { $opacity = 0; } + else if ($critere_style['stroke-opacity'] > 1) { $opacity = 1; } + else if ($critere_style['stroke-opacity'] > 0) { $opacity = $critere_style['stroke-opacity']; } + else if ($critere_style['stroke-opacity'] < 0) { $opacity = 0; } + $gs = $this->mpdf_ref->AddExtGState(array('CA'=>$opacity, 'BM'=>'/Normal')); + $this->mpdf_ref->extgstates[$gs]['fo'] = true; // mPDF 5.0.039 + $path_style .= sprintf(' /GS%d gs ', $gs); + } + + switch ($style){ + case 'F': + $op = 'f'; + break; + case 'FD': + $op = 'B'; + break; + case 'ND': + $op = 'S'; + break; + case 'D': + $op = 'S'; + break; + default: + $op = 'n'; + } + + // mPDF 5.0 + $prestyle = $path_style.' '; + $poststyle = $w.' '. $op.$fr.' '.$fill_gradient."\n"; + return array($prestyle,$poststyle); + + } + + // + // fonction retracant les + function svgPath($command, $arguments){ + $path_cmd = ''; + $newsubpath = false; // mPDF 4.4.003 + // mPDF 5.0.039 + $minl = $this->pathBBox[0]; + $mint = $this->pathBBox[1]; + $maxr = $this->pathBBox[2]+$this->pathBBox[0]; + $maxb = $this->pathBBox[3]+$this->pathBBox[1]; + // mPDF 5.0.040 + $start = array($this->xbase, -$this->ybase); + + // mPDF 4.4.003 + preg_match_all('/[\-^]?[\d.]+(e[\-]?[\d]+){0,1}/i', $arguments, $a, PREG_SET_ORDER); + + // if the command is a capital letter, the coords go absolute, otherwise relative + if(strtolower($command) == $command) $relative = true; + else $relative = false; + + + $ile_argumentow = count($a); + + // each command may have different needs for arguments [1 to 8] + + switch(strtolower($command)){ + case 'm': // move + for($i = 0; $i<$ile_argumentow; $i+=2){ + $x = $a[$i][0]; + $y = $a[$i+1][0]; + if($relative){ + $pdfx = ($this->xbase + $x); + $pdfy = ($this->ybase - $y); + $this->xbase += $x; + $this->ybase += -$y; + } + else{ + $pdfx = $x; + $pdfy = -$y ; + $this->xbase = $x; + $this->ybase = -$y; + } + $pdf_pt = $this->svg_overflow($pdfx,$pdfy); + // mPDF 5.0.039 + $minl = min($minl,$pdf_pt['x']); + $maxr = max($maxr,$pdf_pt['x']); + $mint = min($mint,-$pdf_pt['y']); + $maxb = max($maxb,-$pdf_pt['y']); + if($i == 0) $path_cmd .= sprintf('%.3F %.3F m ', $pdf_pt['x']*$this->kp, $pdf_pt['y']*$this->kp); + else $path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x']*$this->kp, $pdf_pt['y']*$this->kp); + // mPDF 4.4.003 Save start points of subpath + if ($this->subPathInit) { + $this->spxstart = $this->xbase; + $this->spystart = $this->ybase; + $this->subPathInit = false; + } + } + break; + case 'l': // a simple line + for($i = 0; $i<$ile_argumentow; $i+=2){ + $x = ($a[$i][0]); + $y = ($a[$i+1][0]); + if($relative){ + $pdfx = ($this->xbase + $x); + $pdfy = ($this->ybase - $y); + $this->xbase += $x; + $this->ybase += -$y; + } + else{ + $pdfx = $x ; + $pdfy = -$y ; + $this->xbase = $x; + $this->ybase = -$y; + } + $pdf_pt = $this->svg_overflow($pdfx,$pdfy); + // mPDF 5.0.039 + $minl = min($minl,$pdf_pt['x']); + $maxr = max($maxr,$pdf_pt['x']); + $mint = min($mint,-$pdf_pt['y']); + $maxb = max($maxb,-$pdf_pt['y']); + $path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x']*$this->kp, $pdf_pt['y']*$this->kp); + } + break; + case 'h': // a very simple horizontal line + for($i = 0; $i<$ile_argumentow; $i++){ + $x = ($a[$i][0]); + if($relative){ + $y = 0; + $pdfx = ($this->xbase + $x) ; + $pdfy = ($this->ybase - $y) ; + $this->xbase += $x; + $this->ybase += -$y; + } + else{ + $y = -$this->ybase; + $pdfx = $x; + $pdfy = -$y; + $this->xbase = $x; + $this->ybase = -$y; + } + $pdf_pt = $this->svg_overflow($pdfx,$pdfy); + // mPDF 5.0.039 + $minl = min($minl,$pdf_pt['x']); + $maxr = max($maxr,$pdf_pt['x']); + $mint = min($mint,-$pdf_pt['y']); + $maxb = max($maxb,-$pdf_pt['y']); + $path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x']*$this->kp, $pdf_pt['y']*$this->kp); + } + break; + case 'v': // the simplest line, vertical + for($i = 0; $i<$ile_argumentow; $i++){ + $y = ($a[$i][0]); + if($relative){ + $x = 0; + $pdfx = ($this->xbase + $x); + $pdfy = ($this->ybase - $y); + $this->xbase += $x; + $this->ybase += -$y; + } + else{ + $x = $this->xbase; + $pdfx = $x; + $pdfy = -$y; + $this->xbase = $x; + $this->ybase = -$y; + } + $pdf_pt = $this->svg_overflow($pdfx,$pdfy); + // mPDF 5.0.039 + $minl = min($minl,$pdf_pt['x']); + $maxr = max($maxr,$pdf_pt['x']); + $mint = min($mint,-$pdf_pt['y']); + $maxb = max($maxb,-$pdf_pt['y']); + $path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x']*$this->kp, $pdf_pt['y']*$this->kp); + } + break; + case 's': // bezier with first vertex equal first control + // mPDF 4.4.003 + if (!($this->lastcommand == 'C' || $this->lastcommand == 'c' || $this->lastcommand == 'S' || $this->lastcommand == 's')) { + $this->lastcontrolpoints = array(0,0); + } + for($i = 0; $i<$ile_argumentow; $i += 4){ + $x1 = $this->lastcontrolpoints[0]; + $y1 = $this->lastcontrolpoints[1]; + $x2 = ($a[$i][0]); + $y2 = ($a[$i+1][0]); + $x = ($a[$i+2][0]); + $y = ($a[$i+3][0]); + if($relative){ + $pdfx1 = ($this->xbase + $x1); + $pdfy1 = ($this->ybase - $y1); + $pdfx2 = ($this->xbase + $x2); + $pdfy2 = ($this->ybase - $y2); + $pdfx = ($this->xbase + $x); + $pdfy = ($this->ybase - $y); + $this->xbase += $x; + $this->ybase += -$y; + } + else{ + $pdfx1 = $this->xbase + $x1; + $pdfy1 = $this->ybase -$y1; + $pdfx2 = $x2; + $pdfy2 = -$y2; + $pdfx = $x; + $pdfy = -$y; + $this->xbase = $x; + $this->ybase = -$y; + } + $this->lastcontrolpoints = array(($pdfx-$pdfx2),-($pdfy-$pdfy2)); // mPDF 4.4.003 always relative + + $pdf_pt = $this->svg_overflow($pdfx,$pdfy); + + // mPDF 5.0.040 + $curves = array($pdfx1,-$pdfy1,$pdfx2,-$pdfy2,$pdfx,-$pdfy); + $bx = calc_bezier_bbox($start, $curves); + $minl = min($minl,$bx[0]); + $maxr = max($maxr,$bx[2]); + $mint = min($mint,$bx[1]); + $maxb = max($maxb,$bx[3]); + + if( ($pdf_pt['x'] != $pdfx) || ($pdf_pt['y'] != $pdfy) ) + { + $path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x']*$this->kp, $pdf_pt['y']*$this->kp); + } + else + { + $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', $pdfx1*$this->kp, $pdfy1*$this->kp, $pdfx2*$this->kp, $pdfy2*$this->kp, $pdfx*$this->kp, $pdfy*$this->kp); + } + + } + break; + case 'c': // bezier with second vertex equal second control + for($i = 0; $i<$ile_argumentow; $i += 6){ + $x1 = ($a[$i][0]); + $y1 = ($a[$i+1][0]); + $x2 = ($a[$i+2][0]); + $y2 = ($a[$i+3][0]); + $x = ($a[$i+4][0]); + $y = ($a[$i+5][0]); + + + if($relative){ + $pdfx1 = ($this->xbase + $x1); + $pdfy1 = ($this->ybase - $y1); + $pdfx2 = ($this->xbase + $x2); + $pdfy2 = ($this->ybase - $y2); + $pdfx = ($this->xbase + $x); + $pdfy = ($this->ybase - $y); + $this->xbase += $x; + $this->ybase += -$y; + } + else{ + $pdfx1 = $x1; + $pdfy1 = -$y1; + $pdfx2 = $x2; + $pdfy2 = -$y2; + $pdfx = $x; + $pdfy = -$y; + $this->xbase = $x; + $this->ybase = -$y; + } + $this->lastcontrolpoints = array(($pdfx-$pdfx2),-($pdfy-$pdfy2)); // mPDF 4.4.003 always relative + // $pdf_pt2 = $this->svg_overflow($pdfx2,$pdfy2); + // $pdf_pt1 = $this->svg_overflow($pdfx1,$pdfy1); + $pdf_pt = $this->svg_overflow($pdfx,$pdfy); + + // mPDF 5.0.040 + $curves = array($pdfx1,-$pdfy1,$pdfx2,-$pdfy2,$pdfx,-$pdfy); + $bx = calc_bezier_bbox($start, $curves); + $minl = min($minl,$bx[0]); + $maxr = max($maxr,$bx[2]); + $mint = min($mint,$bx[1]); + $maxb = max($maxb,$bx[3]); + + if( ($pdf_pt['x'] != $pdfx) || ($pdf_pt['y'] != $pdfy) ) + { + $path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x']*$this->kp, $pdf_pt['y']*$this->kp); + } + else + { + $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', $pdfx1*$this->kp, $pdfy1*$this->kp, $pdfx2*$this->kp, $pdfy2*$this->kp, $pdfx*$this->kp, $pdfy*$this->kp); + } + + } + break; + + case 'q': // bezier quadratic avec point de control + for($i = 0; $i<$ile_argumentow; $i += 4){ + $x1 = ($a[$i][0]); + $y1 = ($a[$i+1][0]); + $x = ($a[$i+2][0]); + $y = ($a[$i+3][0]); + if($relative){ + $pdfx = ($this->xbase + $x); + $pdfy = ($this->ybase - $y); + + $pdfx1 = ($this->xbase + ($x1*2/3)); + $pdfy1 = ($this->ybase - ($y1*2/3)); + // mPDF 4.4.003 + $pdfx2 = $pdfx1 + 1/3 *($x); + $pdfy2 = $pdfy1 + 1/3 *(-$y) ; + + $this->xbase += $x; + $this->ybase += -$y; + } + else{ + $pdfx = $x; + $pdfy = -$y; + + $pdfx1 = ($this->xbase+(($x1-$this->xbase)*2/3)); + $pdfy1 = ($this->ybase-(($y1+$this->ybase)*2/3)); + + $pdfx2 = ($x+(($x1-$x)*2/3)); + $pdfy2 = (-$y-(($y1-$y)*2/3)); + + // mPDF 4.4.003 + $pdfx2 = $pdfx1 + 1/3 *($x - $this->xbase); + $pdfy2 = $pdfy1 + 1/3 *(-$y - $this->ybase) ; + + $this->xbase = $x; + $this->ybase = -$y; + } + $this->lastcontrolpoints = array(($pdfx-$pdfx2),-($pdfy-$pdfy2)); // mPDF 4.4.003 always relative + + $pdf_pt = $this->svg_overflow($pdfx,$pdfy); + + // mPDF 5.0.040 + $curves = array($pdfx1,-$pdfy1,$pdfx2,-$pdfy2,$pdfx,-$pdfy); + $bx = calc_bezier_bbox($start, $curves); + $minl = min($minl,$bx[0]); + $maxr = max($maxr,$bx[2]); + $mint = min($mint,$bx[1]); + $maxb = max($maxb,$bx[3]); + + if( ($pdf_pt['x'] != $pdfx) || ($pdf_pt['y'] != $pdfy) ) + { + $path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x']*$this->kp, $pdf_pt['y']*$this->kp); + } + else + { + $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', $pdfx1*$this->kp, $pdfy1*$this->kp, $pdfx2*$this->kp, $pdfy2*$this->kp, $pdfx*$this->kp, $pdfy*$this->kp); + } + } + break; + case 't': // bezier quadratic avec point de control simetrique a lancien point de control + // mPDF 4.4.003 + if (!($this->lastcommand == 'Q' || $this->lastcommand == 'q' || $this->lastcommand == 'T' || $this->lastcommand == 't')) { + $this->lastcontrolpoints = array(0,0); + } + for($i = 0; $i<$ile_argumentow; $i += 2){ + $x = ($a[$i][0]); + $y = ($a[$i+1][0]); + + $x1 = $this->lastcontrolpoints[0]; + $y1 = $this->lastcontrolpoints[1]; + + if($relative){ + $pdfx = ($this->xbase + $x); + $pdfy = ($this->ybase - $y); + + $pdfx1 = ($this->xbase + ($x1)); // mPDF 4.4.003 + $pdfy1 = ($this->ybase - ($y1)); // mPDF 4.4.003 + // mPDF 4.4.003 + $pdfx2 = $pdfx1 + 1/3 *($x); + $pdfy2 = $pdfy1 + 1/3 *(-$y) ; + + $this->xbase += $x; + $this->ybase += -$y; + } + else{ + $pdfx = $x; + $pdfy = -$y; + + $pdfx1 = ($this->xbase + ($x1)); // mPDF 4.4.003 + $pdfy1 = ($this->ybase - ($y1)); // mPDF 4.4.003 + // mPDF 4.4.003 + $pdfx2 = $pdfx1 + 1/3 *($x - $this->xbase); + $pdfy2 = $pdfy1 + 1/3 *(-$y - $this->ybase) ; + + $this->xbase = $x; + $this->ybase = -$y; + } + + $this->lastcontrolpoints = array(($pdfx-$pdfx2),-($pdfy-$pdfy2)); // mPDF 4.4.003 always relative + + // mPDF 5.0.040 + $curves = array($pdfx1,-$pdfy1,$pdfx2,-$pdfy2,$pdfx,-$pdfy); + $bx = calc_bezier_bbox($start, $curves); + $minl = min($minl,$bx[0]); + $maxr = max($maxr,$bx[2]); + $mint = min($mint,$bx[1]); + $maxb = max($maxb,$bx[3]); + + $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', $pdfx1*$this->kp, $pdfy1*$this->kp, $pdfx2*$this->kp, $pdfy2*$this->kp, $pdfx*$this->kp, $pdfy*$this->kp); + } + + break; + case 'a': // Elliptical arc + for($i = 0; $i<$ile_argumentow; $i += 7){ + $rx = ($a[$i][0]); + $ry = ($a[$i+1][0]); + $angle = ($a[$i+2][0]); //x-axis-rotation + $largeArcFlag = ($a[$i+3][0]); + $sweepFlag = ($a[$i+4][0]); + $x2 = ($a[$i+5][0]); + $y2 = ($a[$i+6][0]); + $x1 = $this->xbase; + $y1 = -$this->ybase; + if($relative){ + $x2 = $this->xbase + $x2; + $y2 = -$this->ybase + $y2; + $this->xbase += ($a[$i+5][0]); + $this->ybase += -($a[$i+6][0]); + } + else{ + $this->xbase = $x2; + $this->ybase = -$y2; + } + // mPDF 5.0.039 // mPDF 5.0.040 + list($pcmd, $bounds) = $this->Arcto($x1, $y1, $x2, $y2, $rx, $ry, $angle, $largeArcFlag, $sweepFlag); + $minl = min($minl,$x2,min($bounds[0])); + $maxr = max($maxr,$x2,max($bounds[0])); + $mint = min($mint,$y2,min($bounds[1])); + $maxb = max($maxb,$y2,max($bounds[1])); + $path_cmd .= $pcmd; + + } + break; + case'z': + $path_cmd .= 'h '; + // mPDF 4.4.003 + $this->subPathInit = true; + $newsubpath = true; + $this->xbase = $this->spxstart; + $this->ybase = $this->spystart; + break; + default: + break; + } + + if (!$newsubpath) { $this->subPathInit = false; } // mPDF 4.4.003 + $this->lastcommand = $command; + // mPDF 5.0.039 + $this->pathBBox[0] = $minl; + $this->pathBBox[1] = $mint; + $this->pathBBox[2] = $maxr - $this->pathBBox[0]; + $this->pathBBox[3] = $maxb - $this->pathBBox[1]; + return $path_cmd; + + } + +function Arcto($x1, $y1, $x2, $y2, $rx, $ry, $angle, $largeArcFlag, $sweepFlag) { + + // mPDF 5.0.040 + $bounds = array(0=>array($x1,$x2),1=>array($y1,$y2)); + // 1. Treat out-of-range parameters as described in + // http://www.w3.org/TR/SVG/implnote.html#ArcImplementationNotes + // If the endpoints (x1, y1) and (x2, y2) are identical, then this + // is equivalent to omitting the elliptical arc segment entirely + if ($x1 == $x2 && $y1 == $y2) return array('', $bounds); // mPD 5.0.040 + + // If rX = 0 or rY = 0 then this arc is treated as a straight line + // segment (a "lineto") joining the endpoints. + if ($rx == 0.0 || $ry == 0.0) { + // return array(Lineto(x2, y2), $bounds); // mPD 5.0.040 + } + + // If rX or rY have negative signs, these are dropped; the absolute + // value is used instead. + if ($rx<0.0) $rx = -$rx; + if ($ry<0.0) $ry = -$ry; + + // 2. convert to center parameterization as shown in + // http://www.w3.org/TR/SVG/implnote.html + $sinPhi = sin(deg2rad($angle)); + $cosPhi = cos(deg2rad($angle)); + + $x1dash = $cosPhi * ($x1-$x2)/2.0 + $sinPhi * ($y1-$y2)/2.0; + $y1dash = -$sinPhi * ($x1-$x2)/2.0 + $cosPhi * ($y1-$y2)/2.0; + + + $numerator = $rx*$rx*$ry*$ry - $rx*$rx*$y1dash*$y1dash - $ry*$ry*$x1dash*$x1dash; + + if ($numerator < 0.0) { + // If rX , rY and are such that there is no solution (basically, + // the ellipse is not big enough to reach from (x1, y1) to (x2, + // y2)) then the ellipse is scaled up uniformly until there is + // exactly one solution (until the ellipse is just big enough). + + // -> find factor s, such that numerator' with rx'=s*rx and + // ry'=s*ry becomes 0 : + $s = sqrt(1.0 - $numerator/($rx*$rx*$ry*$ry)); + + $rx *= $s; + $ry *= $s; + $root = 0.0; + + } + else { + $root = ($largeArcFlag == $sweepFlag ? -1.0 : 1.0) * sqrt( $numerator/($rx*$rx*$y1dash*$y1dash+$ry*$ry*$x1dash*$x1dash) ); + } + + $cxdash = $root*$rx*$y1dash/$ry; + $cydash = -$root*$ry*$x1dash/$rx; + + $cx = $cosPhi * $cxdash - $sinPhi * $cydash + ($x1+$x2)/2.0; + $cy = $sinPhi * $cxdash + $cosPhi * $cydash + ($y1+$y2)/2.0; + + + $theta1 = $this->CalcVectorAngle(1.0, 0.0, ($x1dash-$cxdash)/$rx, ($y1dash-$cydash)/$ry); + $dtheta = $this->CalcVectorAngle(($x1dash-$cxdash)/$rx, ($y1dash-$cydash)/$ry, (-$x1dash-$cxdash)/$rx, (-$y1dash-$cydash)/$ry); + if (!$sweepFlag && $dtheta>0) + $dtheta -= 2.0*M_PI; + else if ($sweepFlag && $dtheta<0) + $dtheta += 2.0*M_PI; + + // 3. convert into cubic bezier segments <= 90deg + $segments = ceil(abs($dtheta/(M_PI/2.0))); + $delta = $dtheta/$segments; + $t = 8.0/3.0 * sin($delta/4.0) * sin($delta/4.0) / sin($delta/2.0); + $coords = array(); + for ($i = 0; $i < $segments; $i++) { + $cosTheta1 = cos($theta1); + $sinTheta1 = sin($theta1); + $theta2 = $theta1 + $delta; + $cosTheta2 = cos($theta2); + $sinTheta2 = sin($theta2); + + // a) calculate endpoint of the segment: + $xe = $cosPhi * $rx*$cosTheta2 - $sinPhi * $ry*$sinTheta2 + $cx; + $ye = $sinPhi * $rx*$cosTheta2 + $cosPhi * $ry*$sinTheta2 + $cy; + + // b) calculate gradients at start/end points of segment: + $dx1 = $t * ( - $cosPhi * $rx*$sinTheta1 - $sinPhi * $ry*$cosTheta1); + $dy1 = $t * ( - $sinPhi * $rx*$sinTheta1 + $cosPhi * $ry*$cosTheta1); + + $dxe = $t * ( $cosPhi * $rx*$sinTheta2 + $sinPhi * $ry*$cosTheta2); + $dye = $t * ( $sinPhi * $rx*$sinTheta2 - $cosPhi * $ry*$cosTheta2); + + // c) draw the cubic bezier: + $coords[$i] = array(($x1+$dx1), ($y1+$dy1), ($xe+$dxe), ($ye+$dye), $xe, $ye); + + // do next segment + $theta1 = $theta2; + $x1 = $xe; + $y1 = $ye; + } + $path = ' '; + foreach($coords AS $c) { + $cpx1 = $c[0]; + $cpy1 = $c[1]; + $cpx2 = $c[2]; + $cpy2 = $c[3]; + $x2 = $c[4]; + $y2 = $c[5]; + $path .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', $cpx1*$this->kp, -$cpy1*$this->kp, $cpx2*$this->kp, -$cpy2*$this->kp, $x2*$this->kp, -$y2*$this->kp) ."\n"; + + // mPDF 5.0.040 + $bounds[0][] = $c[4]; + $bounds[1][] = $c[5]; + } + return array($path, $bounds); // mPD 5.0.040 +} + + + function CalcVectorAngle($ux, $uy, $vx, $vy) { + $ta = atan2($uy, $ux); + $tb = atan2($vy, $vx); + if ($tb >= $ta) + return ($tb-$ta); + return (6.28318530718 - ($ta-$tb)); + } + + + // mPDF 4.4.003 + function ConvertSVGSizePixels($size=5,$maxsize='x'){ + // maxsize in pixels (user units) or 'y' or 'x' + // e.g. $w = $this->ConvertSVGSizePixels($arguments['w'],$this->svg_info['w']*(25.4/$this->mpdf_ref->dpi)); + // usefontsize - setfalse for e.g. margins - will ignore fontsize for % values + // Depends of maxsize value to make % work properly. Usually maxsize == pagewidth + // For text $maxsize = Fontsize + // Setting e.g. margin % will use maxsize (pagewidth) and em will use fontsize + + if ($maxsize == 'y') { $maxsize = $this->svg_info['h']; } + else if ($maxsize == 'x') { $maxsize = $this->svg_info['w']; } + $maxsize *= (25.4/$this->mpdf_ref->dpi); // convert pixels to mm + $fontsize=$this->mpdf_ref->FontSize; + //Return as pixels + $size = $this->mpdf_ref->ConvertSize($size,$maxsize,$fontsize,false) * 1/(25.4/$this->mpdf_ref->dpi); + return $size; + } + + // mPDF 4.4.003 + function ConvertSVGSizePts($size=5){ + // usefontsize - setfalse for e.g. margins - will ignore fontsize for % values + // Depends of maxsize value to make % work properly. Usually maxsize == pagewidth + // For text $maxsize = Fontsize + // Setting e.g. margin % will use maxsize (pagewidth) and em will use fontsize + $maxsize=$this->mpdf_ref->FontSize; + //Return as pts + $size = $this->mpdf_ref->ConvertSize($size,$maxsize,false,true) * 72/25.4; + return $size; + } + + + // + // fonction retracant les + function svgRect($arguments){ + + if ($arguments['h']==0 || $arguments['w']==0) { return ''; } // mPDF 4.4.003 + + $x = $this->ConvertSVGSizePixels($arguments['x'],'x'); // mPDF 4.4.003 + $y = $this->ConvertSVGSizePixels($arguments['y'],'y'); // mPDF 4.4.003 + $h = $this->ConvertSVGSizePixels($arguments['h'],'y'); // mPDF 4.4.003 + $w = $this->ConvertSVGSizePixels($arguments['w'],'x'); // mPDF 4.4.003 + $rx = $this->ConvertSVGSizePixels($arguments['rx'],'x'); // mPDF 4.4.003 + $ry = $this->ConvertSVGSizePixels($arguments['ry'],'y'); // mPDF 4.4.003 + + if ($rx > $w/2) { $rx = $w/2; } // mPDF 4.4.003 + if ($ry > $h/2) { $ry = $h/2; } // mPDF 4.4.003 + + if ($rx>0 and $ry == 0){$ry = $rx;} + if ($ry>0 and $rx == 0){$rx = $ry;} + + if ($rx == 0 and $ry == 0){ + // trace un rectangle sans angle arrondit + $path_cmd = sprintf('%.3F %.3F m ', ($x*$this->kp), -($y*$this->kp)); + $path_cmd .= sprintf('%.3F %.3F l ', (($x+$w)*$this->kp), -($y*$this->kp)); + $path_cmd .= sprintf('%.3F %.3F l ', (($x+$w)*$this->kp), -(($y+$h)*$this->kp)); + $path_cmd .= sprintf('%.3F %.3F l ', ($x)*$this->kp, -(($y+$h)*$this->kp)); + $path_cmd .= sprintf('%.3F %.3F l h ', ($x*$this->kp), -($y*$this->kp)); + + + } + else { + // trace un rectangle avec les arrondit + // les points de controle du bezier sont deduis grace a la constante kappa + $kappa = 4*(sqrt(2)-1)/3; + + $kx = $kappa*$rx; + $ky = $kappa*$ry; + + $path_cmd = sprintf('%.3F %.3F m ', ($x+$rx)*$this->kp, -$y*$this->kp); + $path_cmd .= sprintf('%.3F %.3F l ', ($x+($w-$rx))*$this->kp, -$y*$this->kp); + $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', ($x+($w-$rx+$kx))*$this->kp, -$y*$this->kp, ($x+$w)*$this->kp, (-$y+(-$ry+$ky))*$this->kp, ($x+$w)*$this->kp, (-$y+(-$ry))*$this->kp ); + $path_cmd .= sprintf('%.3F %.3F l ', ($x+$w)*$this->kp, (-$y+(-$h+$ry))*$this->kp); + $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', ($x+$w)*$this->kp, (-$y+(-$h-$ky+$ry))*$this->kp, ($x+($w-$rx+$kx))*$this->kp, (-$y+(-$h))*$this->kp, ($x+($w-$rx))*$this->kp, (-$y+(-$h))*$this->kp ); + + $path_cmd .= sprintf('%.3F %.3F l ', ($x+$rx)*$this->kp, (-$y+(-$h))*$this->kp); + $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', ($x+($rx-$kx))*$this->kp, (-$y+(-$h))*$this->kp, $x*$this->kp, (-$y+(-$h-$ky+$ry))*$this->kp, $x*$this->kp, (-$y+(-$h+$ry))*$this->kp ); + $path_cmd .= sprintf('%.3F %.3F l ', $x*$this->kp, (-$y+(-$ry))*$this->kp); + $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c h ', $x*$this->kp, (-$y+(-$ry+$ky))*$this->kp, ($x+($rx-$kx))*$this->kp, -$y*$this->kp, ($x+$rx)*$this->kp, -$y*$this->kp ); + + + } + return $path_cmd; + } + + // + // fonction retracant les et + // le cercle est tracé grave a 4 bezier cubic, les poitn de controles + // sont deduis grace a la constante kappa * rayon + function svgEllipse($arguments){ + if ($arguments['rx']==0 || $arguments['ry']==0) { return ''; } // mPDF 4.4.003 + + $kappa = 4*(sqrt(2)-1)/3; + + $cx = $this->ConvertSVGSizePixels($arguments['cx'],'x'); // mPDF 4.4.003 + $cy = $this->ConvertSVGSizePixels($arguments['cy'],'y'); // mPDF 4.4.003 + $rx = $this->ConvertSVGSizePixels($arguments['rx'],'x'); // mPDF 4.4.003 + $ry = $this->ConvertSVGSizePixels($arguments['ry'],'y'); // mPDF 4.4.003 + + $x1 = $cx; + $y1 = -$cy+$ry; + + $x2 = $cx+$rx; + $y2 = -$cy; + + $x3 = $cx; + $y3 = -$cy-$ry; + + $x4 = $cx-$rx; + $y4 = -$cy; + + $path_cmd = sprintf('%.3F %.3F m ', $x1*$this->kp, $y1*$this->kp); + $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', ($x1+($rx*$kappa))*$this->kp, $y1*$this->kp, $x2*$this->kp, ($y2+($ry*$kappa))*$this->kp, $x2*$this->kp, $y2*$this->kp); + $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', $x2*$this->kp, ($y2-($ry*$kappa))*$this->kp, ($x3+($rx*$kappa))*$this->kp, $y3*$this->kp, $x3*$this->kp, $y3*$this->kp); + $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', ($x3-($rx*$kappa))*$this->kp, $y3*$this->kp, $x4*$this->kp, ($y4-($ry*$kappa))*$this->kp, $x4*$this->kp, $y4*$this->kp); + $path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', $x4*$this->kp, ($y4+($ry*$kappa))*$this->kp, ($x1-($rx*$kappa))*$this->kp, $y1*$this->kp, $x1*$this->kp, $y1*$this->kp); + $path_cmd .= 'h '; + + return $path_cmd; + + } + + // + // fonction retracant les et les + function svgPolyline($arguments,$ispolyline=true){ + if ($ispolyline) { + $xbase = $arguments[0] ; + $ybase = - $arguments[1] ; + } + else { + if ($arguments[0]==$arguments[2] && $arguments[1]==$arguments[3]) { return ''; } // mPDF 4.4.003 Zero length line + $xbase = $this->ConvertSVGSizePixels($arguments[0],'x'); // mPDF 4.4.003 + $ybase = - $this->ConvertSVGSizePixels($arguments[1],'y'); // mPDF 4.4.003 + } + $path_cmd = sprintf('%.3F %.3F m ', $xbase*$this->kp, $ybase*$this->kp); + for ($i = 2; $iConvertSVGSizePixels($arguments[$i],'x') ; // mPDF 4.4.003 + $tmp_y = - $this->ConvertSVGSizePixels($arguments[($i+1)],'y') ; // mPDF 4.4.003 + } + $path_cmd .= sprintf('%.3F %.3F l ', $tmp_x*$this->kp, $tmp_y*$this->kp); + } + + // $path_cmd .= 'h '; // ?? In error - don't close subpath here + return $path_cmd; + + } + + // + // fonction retracant les + function svgPolygon($arguments){ + $xbase = $arguments[0] ; + $ybase = - $arguments[1] ; + $path_cmd = sprintf('%.3F %.3F m ', $xbase*$this->kp, $ybase*$this->kp); + for ($i = 2; $ikp, $tmp_y*$this->kp); + + } + $path_cmd .= sprintf('%.3F %.3F l ', $xbase*$this->kp, $ybase*$this->kp); + $path_cmd .= 'h '; + return $path_cmd; + + } + + // + // write string to image + function svgText() { + // $tmp = count($this->txt_style)-1; + $current_style = array_pop($this->txt_style); + $style = ''; + $render = -1; + if(isset($this->txt_data[2])) + { + // select font + $style .= ($current_style['font-weight'] == 'bold')?'B':''; + $style .= ($current_style['font-style'] == 'italic')?'I':''; + $size = $current_style['font-size']*$this->kf; // mPDF 5.0.039 + + // mPDF 5.0 + $current_style['font-family'] = $this->mpdf_ref->SetFont($current_style['font-family'],$style,$size,false); + $this->mpdf_ref->CurrentFont['fo'] = true; // mPDF 5.0.039 + + + // mPDF 5.0.041 + $opacitystr = ''; + $opacity = 1; + if (isset($current_style['fill-opacity'])) { + if ($current_style['fill-opacity'] == 0) { $opacity = 0; } + else if ($current_style['fill-opacity'] > 1) { $opacity = 1; } + else if ($current_style['fill-opacity'] > 0) { $opacity = $current_style['fill-opacity']; } + else if ($current_style['fill-opacity'] < 0) { $opacity = 0; } + } + $gs = $this->mpdf_ref->AddExtGState(array('ca'=>$opacity, 'BM'=>'/Normal')); + $this->mpdf_ref->extgstates[$gs]['fo'] = true; // mPDF 5.0.039 + $opacitystr = sprintf(' /GS%d gs ', $gs); + + // mPDF 5.0.051 + $fillstr = ''; + if (isset($current_style['fill']) && $current_style['fill']!='none') { + $col = $this->mpdf_ref->ConvertColor($current_style['fill']); + // mPDF 5.0.051 + $fillstr = $this->mpdf_ref->SetFColor($col, true); + $render = "0"; // Fill (only) + } + $strokestr = ''; + if (isset($current_style['stroke-width']) && $current_style['stroke-width']>0 && $current_style['stroke']!='none') { + $scol = $this->mpdf_ref->ConvertColor($current_style['stroke']); + if ($scol) { + $strokestr .= $this->mpdf_ref->SetDColor($scol, true).' '; // mPDF 5.0.051 + } + $linewidth = $this->ConvertSVGSizePixels($current_style['stroke-width']); + if ($linewidth > 0) { + $strokestr .= sprintf('%.3F w 1 J 1 j ',$linewidth*$this->kp); + if ($render == -1) { $render = "1"; } // stroke only + else { $render = "2"; } // fill and stroke + } + } + if ($render == -1) { return ''; } + + $x = $this->ConvertSVGSizePixels($this->txt_data[0],'x'); // mPDF 4.4.003 + $y = $this->ConvertSVGSizePixels($this->txt_data[1],'y'); // mPDF 4.4.003 + $txt = $this->txt_data[2]; + + // mPDF 4.4.003 + $txt = preg_replace('/\f/','',$txt); + $txt = preg_replace('/\r/','',$txt); + $txt = preg_replace('/\n/',' ',$txt); + $txt = preg_replace('/\t/',' ',$txt); + $txt = preg_replace("/[ ]+/u",' ',$txt); + + $txt = trim($txt); + + $txt = $this->mpdf_ref->purify_utf8_text($txt); + if ($this->mpdf_ref->text_input_as_HTML) { + $txt = $this->mpdf_ref->all_entities_to_utf8($txt); + } + + // mPDF 5.0 + if ($this->mpdf_ref->usingCoreFont) { $txt = mb_convert_encoding($txt,$this->mpdf_ref->mb_enc,'UTF-8'); } + if (preg_match("/([".$this->mpdf_ref->pregRTLchars."])/u", $txt)) { $this->mpdf_ref->biDirectional = true; } // mPDF 4.4.003 + + $this->mpdf_ref->magic_reverse_dir($txt, true, 'ltr'); // mPDF 5.0.054 + $this->mpdf_ref->ConvertIndic($txt); + + + if ($current_style['text-anchor']=='middle') { + $tw = $this->mpdf_ref->GetStringWidth($txt)*_MPDFK/2; // mPDF 4.4.003 // mPDF 5.4.09 + } + else if ($current_style['text-anchor']=='end') { + $tw = $this->mpdf_ref->GetStringWidth($txt)*_MPDFK; // mPDF 4.4.003 // mPDF 5.4.09 + } + else $tw = 0; + + if (!$this->mpdf_ref->usingCoreFont) { + $this->mpdf_ref->UTF8StringToArray($txt); // mPDF 5.0 adds chars to subset list + $txt= $this->mpdf_ref->UTF8ToUTF16BE($txt, false); + } + $txt='('.$this->mpdf_ref->_escape($txt).')'; + $this->mpdf_ref->CurrentFont['used']= true; + + $pdfx = $x - $tw/$this->kp; // mPDF 4.4.009 + $pdfy = -$y ; + $xbase = $x; + $ybase = -$y; + + // mPDF 5.0.041 + // mPDF 5.0.051 + $path_cmd = sprintf('q BT /F%d %s %.3F Tf %.3F %.3F Td %s Tr %s %s %s Tj ET Q ',$this->mpdf_ref->CurrentFont['i'],$opacitystr, $this->mpdf_ref->FontSizePt,$pdfx*$this->kp,$pdfy*$this->kp,$render,$fillstr,$strokestr,$txt)."\n"; + unset($this->txt_data[0], $this->txt_data[1],$this->txt_data[2]); + + // mPDF 5.4.12 + if (isset($current_style['font-size-parent'])) { + $this->mpdf_ref->SetFontSize($current_style['font-size-parent']); + } + } + else + { + return ' '; + } +// $path_cmd .= 'h '; // mPDF 5.0 + return $path_cmd; + } + + +function svgDefineTxtStyle($critere_style) +{ + // get copy of current/default txt style, and modify it with supplied attributes + $tmp = count($this->txt_style)-1; + $current_style = $this->txt_style[$tmp]; + if (isset($critere_style['style'])){ + if (preg_match('/fill:\s*rgb\((\d+),\s*(\d+),\s*(\d+)\)/',$critere_style['style'], $m)) { + $current_style['fill'] = '#'.str_pad(dechex($m[1]), 2, "0", STR_PAD_LEFT).str_pad(dechex($m[2]), 2, "0", STR_PAD_LEFT).str_pad(dechex($m[3]), 2, "0", STR_PAD_LEFT); + } + else { $tmp = preg_replace("/(.*)fill:\s*([a-z0-9#_()]*|none)(.*)/i","$2",$critere_style['style']); + if ($tmp != $critere_style['style']){ $current_style['fill'] = $tmp; } + } + + $tmp = preg_replace("/(.*)fill-opacity:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']); + if ($tmp != $critere_style['style']){ $current_style['fill-opacity'] = $tmp;} + + $tmp = preg_replace("/(.*)fill-rule:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']); + if ($tmp != $critere_style['style']){ $current_style['fill-rule'] = $tmp;} + + if (preg_match('/stroke:\s*rgb\((\d+),\s*(\d+),\s*(\d+)\)/',$critere_style['style'], $m)) { + $current_style['stroke'] = '#'.str_pad(dechex($m[1]), 2, "0", STR_PAD_LEFT).str_pad(dechex($m[2]), 2, "0", STR_PAD_LEFT).str_pad(dechex($m[3]), 2, "0", STR_PAD_LEFT); + } + else { $tmp = preg_replace("/(.*)stroke:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']); + if ($tmp != $critere_style['style']){ $current_style['stroke'] = $tmp; } + } + + $tmp = preg_replace("/(.*)stroke-linecap:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']); + if ($tmp != $critere_style['style']){ $current_style['stroke-linecap'] = $tmp;} + + $tmp = preg_replace("/(.*)stroke-linejoin:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']); + if ($tmp != $critere_style['style']){ $current_style['stroke-linejoin'] = $tmp;} + + $tmp = preg_replace("/(.*)stroke-miterlimit:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']); + if ($tmp != $critere_style['style']){ $current_style['stroke-miterlimit'] = $tmp;} + + $tmp = preg_replace("/(.*)stroke-opacity:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']); + if ($tmp != $critere_style['style']){ $current_style['stroke-opacity'] = $tmp; } + + $tmp = preg_replace("/(.*)stroke-width:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']); + if ($tmp != $critere_style['style']){ $current_style['stroke-width'] = $tmp;} + + $tmp = preg_replace("/(.*)stroke-dasharray:\s*([a-z0-9., ]*|none)(.*)/i","$2",$critere_style['style']); + if ($tmp != $critere_style['style']){ $current_style['stroke-dasharray'] = $tmp;} + + $tmp = preg_replace("/(.*)stroke-dashoffset:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']); + if ($tmp != $critere_style['style']){ $current_style['stroke-dashoffset'] = $tmp;} + + // mPDF 5.0.039 + $tmp = preg_replace("/(.*)font-family:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']); + if ($tmp != $critere_style['style']){ $critere_style['font-family'] = $tmp;} + + $tmp = preg_replace("/(.*)font-size:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']); + if ($tmp != $critere_style['style']){ $critere_style['font-size'] = $tmp;} + + $tmp = preg_replace("/(.*)font-weight:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']); + if ($tmp != $critere_style['style']){ $critere_style['font-weight'] = $tmp;} + + $tmp = preg_replace("/(.*)font-style:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']); + if ($tmp != $critere_style['style']){ $critere_style['font-style'] = $tmp;} + + } + + if (isset($critere_style['font'])){ + + // [ [ <'font-style'> || <'font-variant'> || <'font-weight'> ]?<'font-size'> [ / <'line-height'> ]? <'font-family'> ] + + $tmp = preg_replace("/(.*)(italic|oblique)(.*)/i","$2",$critere_style['font']); + if ($tmp != $critere_style['font']){ + if($tmp == 'oblique'){ + $tmp = 'italic'; + } + $current_style['font-style'] = $tmp; + } + $tmp = preg_replace("/(.*)(bold|bolder)(.*)/i","$2",$critere_style['font']); + if ($tmp != $critere_style['font']){ + if($tmp == 'bolder'){ + $tmp = 'bold'; + } + $current_style['font-weight'] = $tmp; + } + + // select digits not followed by percent sign nor preceeded by forward slash + $tmp = preg_replace("/(.*)\b(\d+)[\b|\/](.*)/i","$2",$critere_style['font']); + if ($tmp != $critere_style['font']){ + $current_style['font-size'] = $this->ConvertSVGSizePts($tmp); + $this->mpdf_ref->SetFont('','',$current_style['font-size'],false); + } + + } + + if(isset($critere_style['fill'])){ + $current_style['fill'] = $critere_style['fill']; + } + if(isset($critere_style['stroke'])){ + $current_style['stroke'] = $critere_style['stroke']; + } + if(isset($critere_style['stroke-width'])){ + $current_style['stroke-width'] = $critere_style['stroke-width']; + } + + if(isset($critere_style['font-style'])){ + if(strtolower($critere_style['font-style']) == 'oblique') + { + $critere_style['font-style'] = 'italic'; + } + $current_style['font-style'] = $critere_style['font-style']; + } + + if(isset($critere_style['font-weight'])){ + if(strtolower($critere_style['font-weight']) == 'bolder') + { + $critere_style['font-weight'] = 'bold'; + } + $current_style['font-weight'] = $critere_style['font-weight']; + } + + if(isset($critere_style['font-size'])){ + // mPDF 5.4.12 + if (strpos($critere_style['font-size'], '%')!==false) { + $current_style['font-size-parent'] = $current_style['font-size']; + } + $current_style['font-size'] = $this->ConvertSVGSizePts($critere_style['font-size']); + $this->mpdf_ref->SetFont('','',$current_style['font-size'],false); + } + + if(isset($critere_style['font-family'])){ + $v = $critere_style['font-family']; + $aux_fontlist = explode(",",$v); + $found = 0; + foreach($aux_fontlist AS $f) { + $fonttype = trim($f); + $fonttype = preg_replace('/["\']*(.*?)["\']*/','\\1',$fonttype); + $fonttype = preg_replace('/ /','',$fonttype); + $v = strtolower(trim($fonttype)); + if (isset($this->mpdf_ref->fonttrans[$v]) && $this->mpdf_ref->fonttrans[$v]) { $v = $this->mpdf_ref->fonttrans[$v]; } + if ((!$this->mpdf_ref->usingCoreFont && in_array($v,$this->mpdf_ref->available_unifonts)) || + ($this->mpdf_ref->usingCoreFont && in_array($v,array('courier','times','helvetica','arial'))) || + in_array($v, array('sjis','uhc','big5','gb'))) { + $current_style['font-family'] = $v; + $found = 1; + break; + } + } + if (!$found) { + foreach($aux_fontlist AS $f) { + $fonttype = trim($f); + $fonttype = preg_replace('/["\']*(.*?)["\']*/','\\1',$fonttype); + $fonttype = preg_replace('/ /','',$fonttype); + $v = strtolower(trim($fonttype)); + if (isset($this->mpdf_ref->fonttrans[$v]) && $this->mpdf_ref->fonttrans[$v]) { $v = $this->mpdf_ref->fonttrans[$v]; } + if (in_array($v,$this->mpdf_ref->sans_fonts) || in_array($v,$this->mpdf_ref->serif_fonts) || in_array($v,$this->mpdf_ref->mono_fonts) ) { + $current_style['font-family'] = $v; + break; + } + } + } + } + + if(isset($critere_style['text-anchor'])){ + $current_style['text-anchor'] = $critere_style['text-anchor']; + } + + // add current style to text style array (will remove it later after writing text to svg_string) + array_push($this->txt_style,$current_style); +} + + + + // + // fonction ajoutant un gradient + function svgAddGradient($id,$array_gradient){ + + $this->svg_gradient[$id] = $array_gradient; + + } + // + // Ajoute une couleur dans le gradient correspondant + + // + // function ecrivant dans le svgstring + function svgWriteString($content){ + + $this->svg_string .= $content; + + } + + + + // analise le svg et renvoie aux fonctions precedente our le traitement + function ImageSVG($data){ + $this->svg_info = array(); + + // mPDF 4.4.006 + if (preg_match('//si',$data, $ent); + // Replace entities + for ($i=0; $i]*)xlink:href=["\']#(.*?)["\'](.*?)\/>/si',$data, $links); + if (count($links[0])) { $links[5] = array(); } // mPDF 4.5.010 + // Delete links from data - keeping in $links + for ($i=0; $i' , $data); // mPDF 4.5.010 + } + // Get targets + preg_match_all('/<(linearGradient|radialgradient)([^>]*)id=["\'](.*?)["\'](.*?)>(.*?)<\/(linearGradient|radialgradient)>/si',$data, $m); + $targets = array(); + $stops = array(); + // keeping in $targets + for ($i=0; $i'. $stops[$links[3][$i]].'' ; // mPDF 4.5.010 + $data = preg_replace('//is', $def , $data); // mPDF 4.5.010 + } + } + // mPDF 4.4.003 - Removes + $data = preg_replace('//is', '', $data); + // mPDF 4.4.003 - Removes + $data = preg_replace('//is', '', $data); + + $this->svg_info['data'] = $data; + + $this->svg_string = ''; + + // + // chargement unique des fonctions + if(!function_exists("xml_svg2pdf_start")){ // mPDF 5.3.76 + + function xml_svg2pdf_start($parser, $name, $attribs){ + // + // definition + global $svg_class, $last_gradid; + + // mPDF 4.4.003 + $svg_class->xbase = 0; + $svg_class->ybase = 0; + switch (strtolower($name)){ + + // mPDF 5.0.039 - Don't output stuff inside + case 'defs': + $svg_class->inDefs = true; + return; + + case 'svg': + $svg_class->svgOffset($attribs); + break; + + case 'path': + $path = $attribs['d']; + // mPDF 5.6.65 + preg_match_all('/([MZLHVCSQTAmzlhvcsqta])([eE ,\-.\d]+)*/', $path, $commands, PREG_SET_ORDER); + $path_cmd = ''; + $svg_class->subPathInit = true; + // mPDF 5.0.039 + $svg_class->pathBBox = array(999999,999999,-999999,-999999); + foreach($commands as $c){ + if(count($c)==3 || $c[2]==''){ + list($tmp, $command, $arguments) = $c; + } + else{ + list($tmp, $command) = $c; + $arguments = ''; + } + + $path_cmd .= $svg_class->svgPath($command, $arguments); + } + // mPDF 5.0.039 + if ($svg_class->pathBBox[2]==-1999998) { $svg_class->pathBBox[2] = 100; } + if ($svg_class->pathBBox[3]==-1999998) { $svg_class->pathBBox[3] = 100; } + if ($svg_class->pathBBox[0]==999999) { $svg_class->pathBBox[0] = 0; } + if ($svg_class->pathBBox[1]==999999) { $svg_class->pathBBox[1] = 0; } + $critere_style = $attribs; + unset($critere_style['d']); + $path_style = $svg_class->svgDefineStyle($critere_style); + break; + + case 'rect': + if (!isset($attribs['x'])) {$attribs['x'] = 0;} + if (!isset($attribs['y'])) {$attribs['y'] = 0;} + if (!isset($attribs['rx'])) {$attribs['rx'] = 0;} + if (!isset($attribs['ry'])) {$attribs['ry'] = 0;} + $arguments = array( + 'x' => $attribs['x'], + 'y' => $attribs['y'], + 'w' => $attribs['width'], + 'h' => $attribs['height'], + 'rx' => $attribs['rx'], + 'ry' => $attribs['ry'] + ); + $path_cmd = $svg_class->svgRect($arguments); + $critere_style = $attribs; + unset($critere_style['x'],$critere_style['y'],$critere_style['rx'],$critere_style['ry'],$critere_style['height'],$critere_style['width']); + $path_style = $svg_class->svgDefineStyle($critere_style); + break; + + case 'circle': + if (!isset($attribs['cx'])) {$attribs['cx'] = 0;} + if (!isset($attribs['cy'])) {$attribs['cy'] = 0;} + $arguments = array( + 'cx' => $attribs['cx'], + 'cy' => $attribs['cy'], + 'rx' => $attribs['r'], + 'ry' => $attribs['r'] + ); + $path_cmd = $svg_class->svgEllipse($arguments); + $critere_style = $attribs; + unset($critere_style['cx'],$critere_style['cy'],$critere_style['r']); + $path_style = $svg_class->svgDefineStyle($critere_style); + break; + + case 'ellipse': + if (!isset($attribs['cx'])) {$attribs['cx'] = 0;} + if (!isset($attribs['cy'])) {$attribs['cy'] = 0;} + $arguments = array( + 'cx' => $attribs['cx'], + 'cy' => $attribs['cy'], + 'rx' => $attribs['rx'], + 'ry' => $attribs['ry'] + ); + $path_cmd = $svg_class->svgEllipse($arguments); + $critere_style = $attribs; + unset($critere_style['cx'],$critere_style['cy'],$critere_style['rx'],$critere_style['ry']); + $path_style = $svg_class->svgDefineStyle($critere_style); + break; + + case 'line': + $arguments = array($attribs['x1'],$attribs['y1'],$attribs['x2'],$attribs['y2']); + $path_cmd = $svg_class->svgPolyline($arguments,false); // mPDF 4.4.003 + $critere_style = $attribs; + unset($critere_style['x1'],$critere_style['y1'],$critere_style['x2'],$critere_style['y2']); + $path_style = $svg_class->svgDefineStyle($critere_style); + break; + + case 'polyline': + $path = $attribs['points']; + preg_match_all('/[0-9\-\.]*/',$path, $tmp, PREG_SET_ORDER); + $arguments = array(); + for ($i=0;$isvgPolyline($arguments); + $critere_style = $attribs; + unset($critere_style['points']); + $path_style = $svg_class->svgDefineStyle($critere_style); + break; + + case 'polygon': + $path = $attribs['points']; + preg_match_all('/([\-]*[0-9\.]+)/',$path, $tmp); + $arguments = array(); + for ($i=0;$isvgPolygon($arguments); + // definition du style de la forme: + $critere_style = $attribs; + unset($critere_style['points']); + $path_style = $svg_class->svgDefineStyle($critere_style); + break; + + case 'lineargradient': + $tmp_gradient = array( + 'type' => 'linear', + 'info' => array( + 'x1' => $attribs['x1'], + 'y1' => $attribs['y1'], + 'x2' => $attribs['x2'], + 'y2' => $attribs['y2'] + ), + 'transform' => $attribs['gradientTransform'], + 'units' => $attribs['gradientUnits'], /* mPDF 4.4.003 */ + 'spread' => $attribs['spreadMethod'], /* mPDF 5.0.040 */ + 'color' => array() + ); + + $last_gradid = $attribs['id']; + $svg_class->svgAddGradient($attribs['id'],$tmp_gradient); + break; + + case 'radialgradient': + $tmp_gradient = array( + 'type' => 'radial', + 'info' => array( + 'x0' => $attribs['cx'], + 'y0' => $attribs['cy'], + 'x1' => $attribs['fx'], + 'y1' => $attribs['fy'], + 'r' => $attribs['r'] + ), + 'transform' => $attribs['gradientTransform'], + 'units' => $attribs['gradientUnits'], /* mPDF 4.4.003 */ + 'spread' => $attribs['spreadMethod'], /* mPDF 5.0.040 */ + 'color' => array() + ); + + $last_gradid = $attribs['id']; + + $svg_class->svgAddGradient($attribs['id'],$tmp_gradient); + + break; + + case 'stop': + if (!$last_gradid) break; + // mPDF 4.4.003 // mPDF 5.0.040 + if (isset($attribs['style']) AND preg_match('/stop-color:\s*([^;]*)/i',$attribs['style'],$m)) { + $color = trim($m[1]); + } else if (isset($attribs['stop-color'])) { + $color = $attribs['stop-color']; + } + $col = $svg_class->mpdf_ref->ConvertColor($color); + + // mPDF 5.0.051 + // mPDF 5.3.74 + if ($col{0}==3 || $col{0}==5) { // RGB + $color_final = sprintf('%.3F %.3F %.3F',ord($col{1})/255,ord($col{2})/255,ord($col{3})/255); + $svg_class->svg_gradient[$last_gradid]['colorspace']='RGB'; + } + else if ($col{0}==4 || $col{0}==6) { // CMYK + $color_final = sprintf('%.3F %.3F %.3F %.3F',ord($col{1})/100,ord($col{2})/100,ord($col{3})/100,ord($col{4})/100); + $svg_class->svg_gradient[$last_gradid]['colorspace']='CMYK'; + } + else if ($col{0}==1) { // Grayscale + $color_final = sprintf('%.3F',ord($col{1})/255); + $svg_class->svg_gradient[$last_gradid]['colorspace']='Gray'; + } + + + // mPDF 5.0.020 + $stop_opacity = 1; + // mPDF 4.4.003 + if (isset($attribs['style']) AND preg_match('/stop-opacity:\s*([0-9.]*)/i',$attribs['style'],$m)) { + $stop_opacity = $m[1]; + } else if (isset($attribs['stop-opacity'])) { + $stop_opacity = $attribs['stop-opacity']; + } + // mPDF 5.0.051 + // mPDF 5.3.74 + else if ($col{0}==5) { // RGBa + $stop_opacity = ord($col{4}/100); + } + else if ($col{0}==6) { // CMYKa + $stop_opacity = ord($col{5}/100); + } + + $tmp_color = array( + 'color' => $color_final, + 'offset' => $attribs['offset'], + 'opacity' => $stop_opacity + ); + array_push($svg_class->svg_gradient[$last_gradid]['color'],$tmp_color); + break; + + + case 'a': + if (isset($attribs['xlink:href'])) { + unset($attribs['xlink:href']); // this should be a hyperlink + // not handled like a xlink:href in other elements + } // then continue like a + case 'g': + $array_style = $svg_class->svgDefineStyle($attribs); + if ($array_style['transformations']) { + $svg_class->svgWriteString(' q '.$array_style['transformations']); + } + array_push($svg_class->svg_style,$array_style); + + $svg_class->svgDefineTxtStyle($attribs); // mPDF 4.4.003 + + break; + + case 'text': + // mPDF 4.4.003 + $array_style = $svg_class->svgDefineStyle($attribs); + if ($array_style['transformations']) { + $svg_class->svgWriteString(' q '.$array_style['transformations']); + } + array_push($svg_class->svg_style,$array_style); + + $svg_class->txt_data = array(); + $svg_class->txt_data[0] = $attribs['x']; + $svg_class->txt_data[1] = $attribs['y']; + $critere_style = $attribs; + unset($critere_style['x'], $critere_style['y']); + $svg_class->svgDefineTxtStyle($critere_style); + break; + } + + // + //insertion des path et du style dans le flux de donné general. + if (isset($path_cmd) && $path_cmd) { // mPDF 4.4.003 + // mPDF 5.0 + list($prestyle,$poststyle) = $svg_class->svgStyle($path_style, $attribs, strtolower($name)); + if ($path_style['transformations']) { // transformation on an element + $svg_class->svgWriteString(" q ".$path_style['transformations']. " $prestyle $path_cmd $poststyle" . " Q\n"); + } + else { + $svg_class->svgWriteString("$prestyle $path_cmd $poststyle\n"); + } + } + } + + function characterData($parser, $data) + { + global $svg_class; + if(isset($svg_class->txt_data[2])) { + $svg_class->txt_data[2] .= $data; + } + else { + $svg_class->txt_data[2] = $data; + } + } + + + function xml_svg2pdf_end($parser, $name){ + global $svg_class; + switch($name){ + + case "g": + case "a": + $tmp = count($svg_class->svg_style)-1; + $current_style = $svg_class->svg_style[$tmp]; + if ($current_style['transformations']) { + $svg_class->svgWriteString(" Q\n"); + } + array_pop($svg_class->svg_style); + + array_pop($svg_class->txt_style); // mPDF 4.4.003 + + break; + case 'radialgradient': + case 'lineargradient': + $last_gradid = ''; + break; + case "text": + $path_cmd = $svg_class->svgText(); + // echo 'path >> '.$path_cmd."

"; + // echo "style >> ".$get_style[1]."

"; + $svg_class->svgWriteString($path_cmd); + // mPDF 4.4.003 + $tmp = count($svg_class->svg_style)-1; + $current_style = $svg_class->svg_style[$tmp]; + if ($current_style['transformations']) { + $svg_class->svgWriteString(" Q\n"); + } + array_pop($svg_class->svg_style); + + break; + } + // mPDF 5.0.039 - Don't output stuff inside + if ($name == 'defs') { + $svg_class->inDefs = false; + } + + } + + } + + $svg2pdf_xml=''; + global $svg_class; + $svg_class = $this; + // mPDF 5.0.039 - Don't output stuff inside + $svg_class->inDefs = false; + $svg2pdf_xml_parser = xml_parser_create("utf-8"); + xml_parser_set_option($svg2pdf_xml_parser, XML_OPTION_CASE_FOLDING, false); + xml_set_element_handler($svg2pdf_xml_parser, "xml_svg2pdf_start", "xml_svg2pdf_end"); + xml_set_character_data_handler($svg2pdf_xml_parser, "characterData"); + xml_parse($svg2pdf_xml_parser, $data); + // mPDF 4.4.003 + if ($this->svg_error) { return false; } + else { + return array('x'=>$this->svg_info['x']*$this->kp,'y'=>-$this->svg_info['y']*$this->kp,'w'=>$this->svg_info['w']*$this->kp,'h'=>-$this->svg_info['h']*$this->kp,'data'=>$svg_class->svg_string); + } + + } + +} + +// END OF CLASS + + +// mPDF 5.0.040 +function calc_bezier_bbox($start, $c) { + $P0 = array($start[0],$start[1]); + $P1 = array($c[0],$c[1]); + $P2 = array($c[2],$c[3]); + $P3 = array($c[4],$c[5]); + $bounds = array(); + $bounds[0][] = $P0[0]; + $bounds[1][] = $P0[1]; + $bounds[0][] = $P3[0]; + $bounds[1][] = $P3[1]; + for ($i=0;$i<=1;$i++) { + $b = 6 * $P0[$i] - 12 * $P1[$i] + 6 * $P2[$i]; + $a = -3 * $P0[$i] + 9 * $P1[$i] - 9 * $P2[$i] + 3 * $P3[$i]; + $c = 3 * $P1[$i] - 3 * $P0[$i]; + if ($a == 0) { + if ($b == 0) { continue; } + $t = -$c / $b; + if ($t>0 && $t<1) { + $bounds[$i][] = (pow((1-$t),3) * $P0[$i] + 3 * pow((1-$t),2) * $t * $P1[$i] + 3 * (1-$t) * pow($t,2) * $P2[$i] + pow($t,3) * $P3[$i]); + } + continue; + } + $b2ac = pow($b, 2) - 4 * $c * $a; + if ($b2ac < 0) { continue; } + $t1 = (-$b + sqrt($b2ac))/(2 * $a); + if ($t1>0 && $t1<1) { + $bounds[$i][] = (pow((1-$t1),3) * $P0[$i] + 3 * pow((1-$t1),2) * $t1 * $P1[$i] + 3 * (1-$t1) * pow($t1,2) * $P2[$i] + pow($t1,3) * $P3[$i]); + } + $t2 = (-$b - sqrt($b2ac))/(2 * $a); + if ($t2>0 && $t2<1) { + $bounds[$i][] = (pow((1-$t2),3) * $P0[$i] + 3 * pow((1-$t2),2) * $t2 * $P1[$i] + 3 * (1-$t2) * pow($t2,2) * $P2[$i] + pow($t2,3) * $P3[$i]); + } + } + $x = min($bounds[0]); + $x2 = max($bounds[0]); + $y = min($bounds[1]); + $y2 = max($bounds[1]); + return array($x, $y, $x2, $y2); +} + +// mPDF 5.0.040 +function _testIntersectCircle($cx, $cy, $cr) { + // Tests whether a circle fully encloses a rectangle 0,0,1,1 + // to see if any further radial gradients need adding (SVG) + // If centre of circle is inside 0,0,1,1 square + if ($cx >= 0 && $cx <= 1 && $cy >= 0 && $cy <= 1) { + $maxd = 1.5; + } + // distance to four corners + else { + $d1 = sqrt(pow(($cy-0),2) + pow(($cx-0),2)); + $d2 = sqrt(pow(($cy-1),2) + pow(($cx-0),2)); + $d3 = sqrt(pow(($cy-0),2) + pow(($cx-1),2)); + $d4 = sqrt(pow(($cy-1),2) + pow(($cx-1),2)); + $maxd = max($d1,$d2,$d3,$d4); + } + if ($cr < $maxd) { return true; } + else { return false; } +} + +// mPDF 5.0.040 +function _testIntersect($x1, $y1, $x2, $y2, $x3, $y3, $x4, $y4) { + // Tests whether line (x1, y1) and (x2, y2) [a gradient axis (perpendicular)] + // intersects with a specific line segment (x3, y3) and (x4, y4) + $a1 = $y2-$y1; + $b1 = $x1-$x2; + $c1 = $a1*$x1+$b1*$y1; + $a2 = $y4-$y3; + $b2 = $x3-$x4; + $c2 = $a2*$x3+$b2*$y3; + $det = $a1*$b2 - $a2*$b1; + if($det == 0){ //Lines are parallel + return false; + } + else{ + $x = ($b2*$c1 - $b1*$c2)/$det; + $y = ($a1*$c2 - $a2*$c1)/$det; + if ($x >= $x3 && $x <= $x4 && $y >= $y3 && $y <= $y4) { return true; } + } + return false; +} + + + +?> \ No newline at end of file -- cgit v1.2.3