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<?php
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// svg class modified for mPDF version 4.4.003 by Ian Back: based on -
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// svg2pdf fpdf class
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// sylvain briand (syb@godisaduck.com), modified by rick trevino (rtrevino1@yahoo.com)
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// http://www.godisaduck.com/svg2pdf_with_fpdf
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// http://rhodopsin.blogspot.com
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//
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// cette class etendue est open source, toute modification devra cependant etre repertoriée~
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// NB UNITS - Works in pixels as main units - converting to PDF units when outputing to PDF string
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// and on returning size
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class SVG {
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var $svg_gradient; // array - contient les infos sur les gradient fill du svg classé par id du svg
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var $svg_shadinglist; // array - contient les ids des objet shading
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var $svg_info; // array contenant les infos du svg voulue par l'utilisateur
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var $svg_attribs; // array - holds all attributes of root <svg> tag
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var $svg_style; // array contenant les style de groupes du svg
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var $svg_string; // String contenant le tracage du svg en lui même.
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var $txt_data; // array - holds string info to write txt to image
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var $txt_style; // array - current text style
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var $mpdf_ref;
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var $xbase; // mPDF 4.4.003
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var $ybase; // mPDF 4.4.003
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var $svg_error; // mPDF 4.4.003
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var $subPathInit; // mPDF 4.4.003
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var $spxstart; // mPDF 4.4.003
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var $spystart; // mPDF 4.4.003
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var $kp; // mPDF 4.4.003 convert pixels to PDF units
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var $pathBBox; // mPDF 5.0.039
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function SVG(&$mpdf){
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$this->svg_gradient = array();
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$this->svg_shadinglist = array();
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$this->txt_data = array();
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$this->svg_string = '';
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$this->svg_info = array();
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$this->svg_attribs = array();
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$this->xbase = 0;
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$this->ybase = 0;
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$this->svg_error = false;
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$this->subPathInit = false; // mPDF 4.4.003
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$this->dashesUsed = false; // mPDF 5.0
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$this->mpdf_ref =& $mpdf;
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$this->kp = 72 / $mpdf->img_dpi; // mPDF 4.4.003 constant To convert pixels to pts/PDF units
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$this->kf = 1; // mPDF 5.0.039 constant To convert font size if re-mapped
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$this->pathBBox = array(); // mPDF 5.0.039
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$this->svg_style = array(
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array(
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'fill' => 'black', // mPDF 4.4.008
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'fill-opacity' => 1, // remplissage opaque par defaut
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'fill-rule' => 'nonzero', // mode de remplissage par defaut
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'stroke' => 'none', // pas de trait par defaut
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'stroke-linecap' => 'butt', // style de langle par defaut
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'stroke-linejoin' => 'miter', //
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'stroke-miterlimit' => 4, // limite de langle par defaut
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'stroke-opacity' => 1, // trait opaque par defaut
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'stroke-width' => 1, // mPDF 4.4.011
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'stroke-dasharray' => 0, // mPDF 4.4.003
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'stroke-dashoffset' => 0, // mPDF 4.4.003
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'color' => '' // mPDF 4.4.005
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)
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);
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$this->txt_style = array(
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array(
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'fill' => 'black', // pas de remplissage par defaut
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'font-family' => $mpdf->default_font,
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'font-size' => $mpdf->default_font_size, // ****** this is pts
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'font-weight' => 'normal', // normal | bold
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'font-style' => 'normal', // italic | normal
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'text-anchor' => 'start', // alignment: start, middle, end
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/* mPDF 5.0.041 */
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'fill-opacity' => 1, // remplissage opaque par defaut
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'fill-rule' => 'nonzero', // mode de remplissage par defaut
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'stroke' => 'none', // pas de trait par defaut
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'stroke-opacity' => 1, // trait opaque par defaut
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'stroke-width' => 1, // mPDF 4.4.011
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'color' => '' // mPDF 4.4.005
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)
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);
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}
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function svgGradient($gradient_info, $attribs, $element){
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$n = count($this->mpdf_ref->gradients)+1;
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// Get bounding dimensions of element
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$w = 100;
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$h = 100;
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$x_offset = 0;
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$y_offset = 0;
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if ($element=='rect') {
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$w = $attribs['width'];
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$h = $attribs['height'];
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$x_offset = $attribs['x'];
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$y_offset = $attribs['y'];
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}
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else if ($element=='ellipse') {
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$w = $attribs['rx']*2;
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$h = $attribs['ry']*2;
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$x_offset = $attribs['cx']-$attribs['rx'];
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$y_offset = $attribs['cy']-$attribs['ry'];
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}
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else if ($element=='circle') {
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$w = $attribs['r']*2;
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$h = $attribs['r']*2;
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$x_offset = $attribs['cx']-$attribs['r'];
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$y_offset = $attribs['cy']-$attribs['r'];
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}
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else if ($element=='polygon') {
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$pts = preg_split('/[ ,]+/', trim($attribs['points']));
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$maxr=$maxb=0;
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$minl=$mint=999999;
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for ($i=0;$i<count($pts); $i++) {
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if ($i % 2 == 0) { // x values
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$minl = min($minl,$pts[$i]);
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$maxr = max($maxr,$pts[$i]);
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}
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else { // y values
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$mint = min($mint,$pts[$i]);
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$maxb = max($maxb,$pts[$i]);
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}
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}
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$w = $maxr-$minl;
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$h = $maxb-$mint;
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$x_offset = $minl;
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$y_offset = $mint;
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}
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else if ($element=='path') {
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// mPDF 5.0.039
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if (is_array($this->pathBBox) && $this->pathBBox[2]>0) {
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$w = $this->pathBBox[2];
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$h = $this->pathBBox[3];
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$x_offset = $this->pathBBox[0];
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$y_offset = $this->pathBBox[1];
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}
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else {
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preg_match_all('/([a-z]|[A-Z])([ ,\-.\d]+)*/', $attribs['d'], $commands, PREG_SET_ORDER);
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$maxr=$maxb=0;
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$minl=$mint=999999;
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foreach($commands as $c){
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if(count($c)==3){
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list($tmp, $cmd, $arg) = $c;
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if ($cmd=='M' || $cmd=='L' || $cmd=='C' || $cmd=='S' || $cmd=='Q' || $cmd=='T') {
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$pts = preg_split('/[ ,]+/', trim($arg));
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for ($i=0;$i<count($pts); $i++) {
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if ($i % 2 == 0) { // x values
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$minl = min($minl,$pts[$i]);
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$maxr = max($maxr,$pts[$i]);
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}
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else { // y values
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$mint = min($mint,$pts[$i]);
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$maxb = max($maxb,$pts[$i]);
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}
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}
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}
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if ($cmd=='H') { // sets new x
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$minl = min($minl,$arg);
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$maxr = max($maxr,$arg);
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}
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if ($cmd=='V') { // sets new y
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$mint = min($mint,$arg);
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$maxb = max($maxb,$arg);
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}
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}
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}
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$w = $maxr-$minl;
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$h = $maxb-$mint;
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$x_offset = $minl;
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$y_offset = $mint;
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}
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}
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if (!$w || $w==-999999) { $w = 100; }
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if (!$h || $h==-999999) { $h = 100; }
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if ($x_offset==999999) { $x_offset = 0; }
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if ($y_offset==999999) { $y_offset = 0; }
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// mPDF 4.5.010
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// TRANSFORMATIONS
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$transformations = '';
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if (isset($gradient_info['transform'])){
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preg_match_all('/(matrix|translate|scale|rotate|skewX|skewY)\((.*?)\)/is',$gradient_info['transform'],$m);
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if (count($m[0])) {
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for($i=0; $i<count($m[0]); $i++) {
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$c = strtolower($m[1][$i]);
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$v = trim($m[2][$i]);
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$vv = preg_split('/[ ,]+/',$v);
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if ($c=='matrix' && count($vv)==6) {
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// mPDF 5.0.039
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// Note angle of rotation is reversed (from SVG to PDF), so vv[1] and vv[2] are negated
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// cf svgDefineStyle()
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$transformations .= sprintf(' %.3F %.3F %.3F %.3F %.3F %.3F cm ', $vv[0], -$vv[1], -$vv[2], $vv[3], $vv[4]*$this->kp, -$vv[5]*$this->kp);
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}
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else if ($c=='translate' && count($vv)) {
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$tm[4] = $vv[0];
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if (count($vv)==2) { $t_y = -$vv[1]; }
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else { $t_y = 0; }
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$tm[5] = $t_y;
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$transformations .= sprintf(' 1 0 0 1 %.3F %.3F cm ', $tm[4]*$this->kp, $tm[5]*$this->kp);
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}
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else if ($c=='scale' && count($vv)) {
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if (count($vv)==2) { $s_y = $vv[1]; }
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else { $s_y = $vv[0]; }
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$tm[0] = $vv[0];
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$tm[3] = $s_y;
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$transformations .= sprintf(' %.3F 0 0 %.3F 0 0 cm ', $tm[0], $tm[3]);
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}
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else if ($c=='rotate' && count($vv)) {
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$tm[0] = cos(deg2rad(-$vv[0]));
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$tm[1] = sin(deg2rad(-$vv[0]));
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$tm[2] = -$tm[1];
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$tm[3] = $tm[0];
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if (count($vv)==3) {
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$transformations .= sprintf(' 1 0 0 1 %.3F %.3F cm ', $vv[1]*$this->kp, -$vv[2]*$this->kp);
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}
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$transformations .= sprintf(' %.3F %.3F %.3F %.3F 0 0 cm ', $tm[0], $tm[1], $tm[2], $tm[3]);
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if (count($vv)==3) {
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$transformations .= sprintf(' 1 0 0 1 %.3F %.3F cm ', -$vv[1]*$this->kp, $vv[2]*$this->kp);
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}
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}
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else if ($c=='skewx' && count($vv)) {
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$tm[2] = tan(deg2rad(-$vv[0]));
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$transformations .= sprintf(' 1 0 %.3F 1 0 0 cm ', $tm[2]);
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}
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else if ($c=='skewy' && count($vv)) {
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$tm[1] = tan(deg2rad(-$vv[0]));
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$transformations .= sprintf(' 1 %.3F 0 1 0 0 cm ', $tm[1]);
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}
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}
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}
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}
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$return = "";
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// mPDF 5.0.039
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if (isset($gradient_info['units']) && strtolower($gradient_info['units'])=='userspaceonuse') {
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if ($transformations) { $return .= $transformations; }
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}
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// mPDF 5.0.040
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$spread = 'P'; // pad
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if (isset($gradient_info['spread'])) {
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if (strtolower($gradient_info['spread'])=='reflect') { $spread = 'F'; } // reflect
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else if (strtolower($gradient_info['spread'])=='repeat') { $spread = 'R'; } // repeat
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}
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for ($i=0; $i<(count($gradient_info['color'])); $i++) {
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if (stristr($gradient_info['color'][$i]['offset'], '%')!== false) { $gradient_info['color'][$i]['offset'] = ($gradient_info['color'][$i]['offset']+0)/100; }
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if (stristr($gradient_info['color'][($i+1)]['offset'], '%')!== false) { $gradient_info['color'][($i+1)]['offset'] = ($gradient_info['color'][($i+1)]['offset']+0)/100; }
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if ($gradient_info['color'][$i]['offset']<0) { $gradient_info['color'][$i]['offset'] = 0; }
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if ($gradient_info['color'][$i]['offset']>1) { $gradient_info['color'][$i]['offset'] = 1; }
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if ($i>0) {
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if ($gradient_info['color'][$i]['offset']<$gradient_info['color'][($i-1)]['offset']) {
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$gradient_info['color'][$i]['offset']=$gradient_info['color'][($i-1)]['offset'];
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}
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}
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}
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if ($gradient_info['color'][0]['offset']>0) {
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array_unshift($gradient_info['color'], $gradient_info['color'][0]);
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$gradient_info['color'][0]['offset'] = 0;
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}
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$ns = count($gradient_info['color']);
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if ($gradient_info['color'][($ns-1)]['offset']<1) {
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$gradient_info['color'][] = $gradient_info['color'][($ns-1)];
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$gradient_info['color'][($ns)]['offset'] = 1;
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}
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$ns = count($gradient_info['color']);
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if ($gradient_info['type'] == 'linear'){
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// mPDF 4.4.003
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if (isset($gradient_info['units']) && strtolower($gradient_info['units'])=='userspaceonuse') {
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if (isset($gradient_info['info']['x1'])) { $gradient_info['info']['x1'] = ($gradient_info['info']['x1']-$x_offset) / $w; }
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if (isset($gradient_info['info']['y1'])) { $gradient_info['info']['y1'] = ($gradient_info['info']['y1']-$y_offset) / $h; }
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if (isset($gradient_info['info']['x2'])) { $gradient_info['info']['x2'] = ($gradient_info['info']['x2']-$x_offset) / $w; }
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if (isset($gradient_info['info']['y2'])) { $gradient_info['info']['y2'] = ($gradient_info['info']['y2']-$y_offset) / $h; }
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}
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if (isset($gradient_info['info']['x1'])) { $x1 = $gradient_info['info']['x1']; }
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else { $x1 = 0; }
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if (isset($gradient_info['info']['y1'])) { $y1 = $gradient_info['info']['y1']; }
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else { $y1 = 0; }
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if (isset($gradient_info['info']['x2'])) { $x2 = $gradient_info['info']['x2']; }
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else { $x2 = 1; }
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if (isset($gradient_info['info']['y2'])) { $y2 = $gradient_info['info']['y2']; }
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else { $y2 = 0; }
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298 |
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|
|
299 |
if (stristr($x1, '%')!== false) { $x1 = ($x1+0)/100; }
|
|
|
300 |
if (stristr($x2, '%')!== false) { $x2 = ($x2+0)/100; }
|
|
|
301 |
if (stristr($y1, '%')!== false) { $y1 = ($y1+0)/100; }
|
|
|
302 |
if (stristr($y2, '%')!== false) { $y2 = ($y2+0)/100; }
|
|
|
303 |
|
|
|
304 |
// mPDF 5.0.042
|
|
|
305 |
$bboxw = $w;
|
|
|
306 |
$bboxh = $h;
|
|
|
307 |
$usex = $x_offset;
|
|
|
308 |
$usey = $y_offset;
|
|
|
309 |
$usew = $bboxw;
|
|
|
310 |
$useh = $bboxh;
|
|
|
311 |
if (isset($gradient_info['units']) && strtolower($gradient_info['units'])=='userspaceonuse') {
|
|
|
312 |
$angle = rad2deg(atan2(($gradient_info['info']['y2']-$gradient_info['info']['y1']), ($gradient_info['info']['x2']-$gradient_info['info']['x1'])));
|
|
|
313 |
if ($angle < 0) { $angle += 360; }
|
|
|
314 |
else if ($angle > 360) { $angle -= 360; }
|
|
|
315 |
if ($angle!=0 && $angle!=360 && $angle!=90 && $angle!=180 && $angle!=270) {
|
|
|
316 |
if ($w >= $h) {
|
|
|
317 |
$y1 *= $h/$w ;
|
|
|
318 |
$y2 *= $h/$w ;
|
|
|
319 |
$usew = $useh = $bboxw;
|
|
|
320 |
}
|
|
|
321 |
else {
|
|
|
322 |
$x1 *= $w/$h ;
|
|
|
323 |
$x2 *= $w/$h ;
|
|
|
324 |
$usew = $useh = $bboxh;
|
|
|
325 |
}
|
|
|
326 |
}
|
|
|
327 |
}
|
|
|
328 |
$a = $usew; // width
|
|
|
329 |
$d = -$useh; // height
|
|
|
330 |
$e = $usex; // x- offset
|
|
|
331 |
$f = -$usey; // -y-offset
|
|
|
332 |
|
|
|
333 |
$return .= sprintf('%.3F 0 0 %.3F %.3F %.3F cm ', $a*$this->kp, $d*$this->kp, $e*$this->kp, $f*$this->kp);
|
|
|
334 |
|
|
|
335 |
// mPDF 5.0.039
|
|
|
336 |
if (isset($gradient_info['units']) && strtolower($gradient_info['units'])=='objectboundingbox') {
|
|
|
337 |
if ($transformations) { $return .= $transformations; }
|
|
|
338 |
}
|
|
|
339 |
|
|
|
340 |
// mPDF 5.0.020
|
|
|
341 |
$trans = false;
|
|
|
342 |
|
|
|
343 |
// mPDF 5.0.040
|
|
|
344 |
if ($spread=='R' || $spread=='F') { // Repeat / Reflect
|
|
|
345 |
$offs = array();
|
|
|
346 |
for($i=0;$i<$ns;$i++) {
|
|
|
347 |
$offs[$i] = $gradient_info['color'][$i]['offset'];
|
|
|
348 |
}
|
|
|
349 |
$gp = 0;
|
|
|
350 |
$inside=true;
|
|
|
351 |
while($inside) {
|
|
|
352 |
$gp++;
|
|
|
353 |
for($i=0;$i<$ns;$i++) {
|
|
|
354 |
if ($spread=='F' && ($gp % 2) == 1) { // Reflect
|
|
|
355 |
$gradient_info['color'][(($ns*$gp)+$i)] = $gradient_info['color'][(($ns*($gp-1))+($ns-$i-1))];
|
|
|
356 |
$tmp = $gp+(1-$offs[($ns-$i-1)]) ;
|
|
|
357 |
$gradient_info['color'][(($ns*$gp)+$i)]['offset'] = $tmp;
|
|
|
358 |
}
|
|
|
359 |
else { // Reflect
|
|
|
360 |
$gradient_info['color'][(($ns*$gp)+$i)] = $gradient_info['color'][$i];
|
|
|
361 |
$tmp = $gp+$offs[$i] ;
|
|
|
362 |
$gradient_info['color'][(($ns*$gp)+$i)]['offset'] = $tmp;
|
|
|
363 |
}
|
|
|
364 |
// IF STILL INSIDE BOX OR STILL VALID
|
|
|
365 |
// Point on axis to test
|
|
|
366 |
$px1 = $x1 + ($x2-$x1)*$tmp;
|
|
|
367 |
$py1 = $y1 + ($y2-$y1)*$tmp;
|
|
|
368 |
// Get perpendicular axis
|
|
|
369 |
$alpha = atan2($y2-$y1, $x2-$x1);
|
|
|
370 |
$alpha += M_PI/2; // rotate 90 degrees
|
|
|
371 |
// Get arbitrary point to define line perpendicular to axis
|
|
|
372 |
$px2 = $px1+cos($alpha);
|
|
|
373 |
$py2 = $py1+sin($alpha);
|
|
|
374 |
|
|
|
375 |
$res1 = _testIntersect($px1, $py1, $px2, $py2, 0, 0, 0, 1); // $x=0 vert axis
|
|
|
376 |
$res2 = _testIntersect($px1, $py1, $px2, $py2, 1, 0, 1, 1); // $x=1 vert axis
|
|
|
377 |
$res3 = _testIntersect($px1, $py1, $px2, $py2, 0, 0, 1, 0); // $y=0 horiz axis
|
|
|
378 |
$res4 = _testIntersect($px1, $py1, $px2, $py2, 0, 1, 1, 1); // $y=1 horiz axis
|
|
|
379 |
if (!$res1 && !$res2 && !$res3 && !$res4) { $inside = false; }
|
|
|
380 |
}
|
|
|
381 |
}
|
|
|
382 |
|
|
|
383 |
$inside=true;
|
|
|
384 |
$gp = 0;
|
|
|
385 |
while($inside) {
|
|
|
386 |
$gp++;
|
|
|
387 |
$newarr = array();
|
|
|
388 |
for($i=0;$i<$ns;$i++) {
|
|
|
389 |
if ($spread=='F') { // Reflect
|
|
|
390 |
$newarr[$i] = $gradient_info['color'][($ns-$i-1)];
|
|
|
391 |
if (($gp % 2) == 1) {
|
|
|
392 |
$tmp = -$gp+(1-$offs[($ns-$i-1)]);
|
|
|
393 |
$newarr[$i]['offset'] = $tmp;
|
|
|
394 |
}
|
|
|
395 |
else {
|
|
|
396 |
$tmp = -$gp+$offs[$i];
|
|
|
397 |
$newarr[$i]['offset'] = $tmp;
|
|
|
398 |
}
|
|
|
399 |
}
|
|
|
400 |
else { // Reflect
|
|
|
401 |
$newarr[$i] = $gradient_info['color'][$i];
|
|
|
402 |
$tmp = -$gp+$offs[$i];
|
|
|
403 |
$newarr[$i]['offset'] = $tmp;
|
|
|
404 |
}
|
|
|
405 |
|
|
|
406 |
// IF STILL INSIDE BOX OR STILL VALID
|
|
|
407 |
// Point on axis to test
|
|
|
408 |
$px1 = $x1 + ($x2-$x1)*$tmp;
|
|
|
409 |
$py1 = $y1 + ($y2-$y1)*$tmp;
|
|
|
410 |
// Get perpendicular axis
|
|
|
411 |
$alpha = atan2($y2-$y1, $x2-$x1);
|
|
|
412 |
$alpha += M_PI/2; // rotate 90 degrees
|
|
|
413 |
// Get arbitrary point to define line perpendicular to axis
|
|
|
414 |
$px2 = $px1+cos($alpha);
|
|
|
415 |
$py2 = $py1+sin($alpha);
|
|
|
416 |
|
|
|
417 |
$res1 = _testIntersect($px1, $py1, $px2, $py2, 0, 0, 0, 1); // $x=0 vert axis
|
|
|
418 |
$res2 = _testIntersect($px1, $py1, $px2, $py2, 1, 0, 1, 1); // $x=1 vert axis
|
|
|
419 |
$res3 = _testIntersect($px1, $py1, $px2, $py2, 0, 0, 1, 0); // $y=0 horiz axis
|
|
|
420 |
$res4 = _testIntersect($px1, $py1, $px2, $py2, 0, 1, 1, 1); // $y=1 horiz axis
|
|
|
421 |
if (!$res1 && !$res2 && !$res3 && !$res4) { $inside = false; }
|
|
|
422 |
}
|
|
|
423 |
for($i=($ns-1);$i>=0;$i--) {
|
|
|
424 |
if (isset($newarr[$i]['offset'])) array_unshift($gradient_info['color'], $newarr[$i]);
|
|
|
425 |
}
|
|
|
426 |
}
|
|
|
427 |
}
|
|
|
428 |
|
|
|
429 |
// mPDF 4.4.007 Gradient STOPs
|
|
|
430 |
$stops = count($gradient_info['color']);
|
|
|
431 |
if ($stops < 2) { return ''; }
|
|
|
432 |
|
|
|
433 |
// mPDF 5.0.042
|
|
|
434 |
$range = $gradient_info['color'][count($gradient_info['color'])-1]['offset']-$gradient_info['color'][0]['offset'];
|
|
|
435 |
$min = $gradient_info['color'][0]['offset'];
|
|
|
436 |
|
|
|
437 |
for ($i=0; $i<($stops); $i++) {
|
|
|
438 |
// mPDF 5.0.051
|
|
|
439 |
if (!$gradient_info['color'][$i]['color']) {
|
|
|
440 |
if ($gradient_info['colorspace']=='RGB') $gradient_info['color'][$i]['color'] = '0 0 0';
|
|
|
441 |
else if ($gradient_info['colorspace']=='Gray') $gradient_info['color'][$i]['color'] = '0';
|
|
|
442 |
else if ($gradient_info['colorspace']=='CMYK') $gradient_info['color'][$i]['color'] = '1 1 1 1';
|
|
|
443 |
}
|
|
|
444 |
$offset = ($gradient_info['color'][$i]['offset'] - $min)/$range;
|
|
|
445 |
$this->mpdf_ref->gradients[$n]['stops'][] = array(
|
|
|
446 |
'col' => $gradient_info['color'][$i]['color'],
|
|
|
447 |
'opacity' => $gradient_info['color'][$i]['opacity'],
|
|
|
448 |
'offset' => $offset);
|
|
|
449 |
if ($gradient_info['color'][$i]['opacity']<1) { $trans = true; }
|
|
|
450 |
}
|
|
|
451 |
$grx1 = $x1 + ($x2-$x1)*$gradient_info['color'][0]['offset'];
|
|
|
452 |
$gry1 = $y1 + ($y2-$y1)*$gradient_info['color'][0]['offset'];
|
|
|
453 |
$grx2 = $x1 + ($x2-$x1)*$gradient_info['color'][count($gradient_info['color'])-1]['offset'];
|
|
|
454 |
$gry2 = $y1 + ($y2-$y1)*$gradient_info['color'][count($gradient_info['color'])-1]['offset'];
|
|
|
455 |
|
|
|
456 |
$this->mpdf_ref->gradients[$n]['coords']=array($grx1, $gry1, $grx2, $gry2);
|
|
|
457 |
|
|
|
458 |
$this->mpdf_ref->gradients[$n]['colorspace'] = $gradient_info['colorspace']; // mPDF 5.0.051
|
|
|
459 |
|
|
|
460 |
$this->mpdf_ref->gradients[$n]['type'] = 2;
|
|
|
461 |
$this->mpdf_ref->gradients[$n]['fo'] = true;
|
|
|
462 |
|
|
|
463 |
$this->mpdf_ref->gradients[$n]['extend']=array('true','true');
|
|
|
464 |
if ($trans) {
|
|
|
465 |
$this->mpdf_ref->gradients[$n]['trans'] = true;
|
|
|
466 |
$return .= ' /TGS'.($n).' gs ';
|
|
|
467 |
}
|
|
|
468 |
$return .= ' /Sh'.($n).' sh ';
|
|
|
469 |
$return .= " Q\n";
|
|
|
470 |
}
|
|
|
471 |
else if ($gradient_info['type'] == 'radial'){
|
|
|
472 |
// mPDF 4.4.003
|
|
|
473 |
if (isset($gradient_info['units']) && strtolower($gradient_info['units'])=='userspaceonuse') {
|
|
|
474 |
if ($w > $h) { $h = $w; }
|
|
|
475 |
else { $w = $h; }
|
|
|
476 |
if (isset($gradient_info['info']['x0'])) { $gradient_info['info']['x0'] = ($gradient_info['info']['x0']-$x_offset) / $w; }
|
|
|
477 |
if (isset($gradient_info['info']['y0'])) { $gradient_info['info']['y0'] = ($gradient_info['info']['y0']-$y_offset) / $h; }
|
|
|
478 |
if (isset($gradient_info['info']['x1'])) { $gradient_info['info']['x1'] = ($gradient_info['info']['x1']-$x_offset) / $w; }
|
|
|
479 |
if (isset($gradient_info['info']['y1'])) { $gradient_info['info']['y1'] = ($gradient_info['info']['y1']-$y_offset) / $h; }
|
|
|
480 |
if (isset($gradient_info['info']['r'])) { $gradient_info['info']['rx'] = $gradient_info['info']['r'] / $w; }
|
|
|
481 |
if (isset($gradient_info['info']['r'])) { $gradient_info['info']['ry'] = $gradient_info['info']['r'] / $h; }
|
|
|
482 |
}
|
|
|
483 |
|
|
|
484 |
if ($gradient_info['info']['x0'] || $gradient_info['info']['x0']===0) { $x0 = $gradient_info['info']['x0']; }
|
|
|
485 |
else { $x0 = 0.5; }
|
|
|
486 |
if ($gradient_info['info']['y0'] || $gradient_info['info']['y0']===0) { $y0 = $gradient_info['info']['y0']; }
|
|
|
487 |
else { $y0 = 0.5; }
|
|
|
488 |
if ($gradient_info['info']['rx'] || $gradient_info['info']['rx']===0) { $rx = $gradient_info['info']['rx']; }
|
|
|
489 |
else if ($gradient_info['info']['r'] || $gradient_info['info']['r']===0) { $rx = $gradient_info['info']['r']; }
|
|
|
490 |
else { $rx = 0.5; }
|
|
|
491 |
if ($gradient_info['info']['ry'] || $gradient_info['info']['ry']===0) { $ry = $gradient_info['info']['ry']; }
|
|
|
492 |
else if ($gradient_info['info']['r'] || $gradient_info['info']['r']===0) { $ry = $gradient_info['info']['r']; }
|
|
|
493 |
else { $ry = 0.5; }
|
|
|
494 |
if ($gradient_info['info']['x1'] || $gradient_info['info']['x1']===0) { $x1 = $gradient_info['info']['x1']; }
|
|
|
495 |
else { $x1 = $x0; }
|
|
|
496 |
if ($gradient_info['info']['y1'] || $gradient_info['info']['y1']===0) { $y1 = $gradient_info['info']['y1']; }
|
|
|
497 |
else { $y1 = $y0; }
|
|
|
498 |
|
|
|
499 |
if (stristr($x1, '%')!== false) { $x1 = ($x1+0)/100; }
|
|
|
500 |
if (stristr($x0, '%')!== false) { $x0 = ($x0+0)/100; }
|
|
|
501 |
if (stristr($y1, '%')!== false) { $y1 = ($y1+0)/100; }
|
|
|
502 |
if (stristr($y0, '%')!== false) { $y0 = ($y0+0)/100; }
|
|
|
503 |
if (stristr($rx, '%')!== false) { $rx = ($rx+0)/100; }
|
|
|
504 |
if (stristr($ry, '%')!== false) { $ry = ($ry+0)/100; }
|
|
|
505 |
|
|
|
506 |
// mPDF 5.0.043
|
|
|
507 |
$bboxw = $w;
|
|
|
508 |
$bboxh = $h;
|
|
|
509 |
$usex = $x_offset;
|
|
|
510 |
$usey = $y_offset;
|
|
|
511 |
$usew = $bboxw;
|
|
|
512 |
$useh = $bboxh;
|
|
|
513 |
if (isset($gradient_info['units']) && strtolower($gradient_info['units'])=='userspaceonuse') {
|
|
|
514 |
$angle = rad2deg(atan2(($gradient_info['info']['y0']-$gradient_info['info']['y1']), ($gradient_info['info']['x0']-$gradient_info['info']['x1'])));
|
|
|
515 |
if ($angle < 0) { $angle += 360; }
|
|
|
516 |
else if ($angle > 360) { $angle -= 360; }
|
|
|
517 |
if ($angle!=0 && $angle!=360 && $angle!=90 && $angle!=180 && $angle!=270) {
|
|
|
518 |
if ($w >= $h) {
|
|
|
519 |
$y1 *= $h/$w ;
|
|
|
520 |
$y0 *= $h/$w ;
|
|
|
521 |
$rx *= $h/$w ;
|
|
|
522 |
$ry *= $h/$w ;
|
|
|
523 |
$usew = $useh = $bboxw;
|
|
|
524 |
}
|
|
|
525 |
else {
|
|
|
526 |
$x1 *= $w/$h ;
|
|
|
527 |
$x0 *= $w/$h ;
|
|
|
528 |
$rx *= $w/$h ;
|
|
|
529 |
$ry *= $w/$h ;
|
|
|
530 |
$usew = $useh = $bboxh;
|
|
|
531 |
}
|
|
|
532 |
}
|
|
|
533 |
}
|
|
|
534 |
$a = $usew; // width
|
|
|
535 |
$d = -$useh; // height
|
|
|
536 |
$e = $usex; // x- offset
|
|
|
537 |
$f = -$usey; // -y-offset
|
|
|
538 |
|
|
|
539 |
$r = $rx;
|
|
|
540 |
|
|
|
541 |
|
|
|
542 |
$return .= sprintf('%.3F 0 0 %.3F %.3F %.3F cm ', $a*$this->kp, $d*$this->kp, $e*$this->kp, $f*$this->kp);
|
|
|
543 |
|
|
|
544 |
// mPDF 5.0.039
|
|
|
545 |
if (isset($gradient_info['units']) && strtolower($gradient_info['units'])=='objectboundingbox') {
|
|
|
546 |
if ($transformations) { $return .= $transformations; }
|
|
|
547 |
}
|
|
|
548 |
|
|
|
549 |
// x1 and y1 (fx, fy) should be inside the circle defined by x0 y0 and r else error in mPDF
|
|
|
550 |
while (pow(($x1-$x0),2) + pow(($y1 - $y0),2) >= pow($r,2)) { $r += 0.05; }
|
|
|
551 |
|
|
|
552 |
// mPDF 5.0.040
|
|
|
553 |
if ($spread=='R' || $spread=='F') { // Repeat / Reflect
|
|
|
554 |
$offs = array();
|
|
|
555 |
for($i=0;$i<$ns;$i++) {
|
|
|
556 |
$offs[$i] = $gradient_info['color'][$i]['offset'];
|
|
|
557 |
}
|
|
|
558 |
$gp = 0;
|
|
|
559 |
$inside=true;
|
|
|
560 |
while($inside) {
|
|
|
561 |
$gp++;
|
|
|
562 |
for($i=0;$i<$ns;$i++) {
|
|
|
563 |
if ($spread=='F' && ($gp % 2) == 1) { // Reflect
|
|
|
564 |
$gradient_info['color'][(($ns*$gp)+$i)] = $gradient_info['color'][(($ns*($gp-1))+($ns-$i-1))];
|
|
|
565 |
$tmp = $gp+(1-$offs[($ns-$i-1)]) ;
|
|
|
566 |
$gradient_info['color'][(($ns*$gp)+$i)]['offset'] = $tmp;
|
|
|
567 |
}
|
|
|
568 |
else { // Reflect
|
|
|
569 |
$gradient_info['color'][(($ns*$gp)+$i)] = $gradient_info['color'][$i];
|
|
|
570 |
$tmp = $gp+$offs[$i] ;
|
|
|
571 |
$gradient_info['color'][(($ns*$gp)+$i)]['offset'] = $tmp;
|
|
|
572 |
}
|
|
|
573 |
// IF STILL INSIDE BOX OR STILL VALID
|
|
|
574 |
// TEST IF circle (perimeter) intersects with
|
|
|
575 |
// or is enclosed
|
|
|
576 |
// Point on axis to test
|
|
|
577 |
$px = $x1 + ($x0-$x1)*$tmp;
|
|
|
578 |
$py = $y1 + ($y0-$y1)*$tmp;
|
|
|
579 |
$pr = $r*$tmp;
|
|
|
580 |
$res = _testIntersectCircle($px, $py, $pr);
|
|
|
581 |
if (!$res) { $inside = false; }
|
|
|
582 |
}
|
|
|
583 |
}
|
|
|
584 |
}
|
|
|
585 |
|
|
|
586 |
// mPDF 4.4.007 Gradient STOPs
|
|
|
587 |
$stops = count($gradient_info['color']);
|
|
|
588 |
if ($stops < 2) { return ''; }
|
|
|
589 |
|
|
|
590 |
// mPDF 5.0.043
|
|
|
591 |
$range = $gradient_info['color'][count($gradient_info['color'])-1]['offset']-$gradient_info['color'][0]['offset'];
|
|
|
592 |
$min = $gradient_info['color'][0]['offset'];
|
|
|
593 |
|
|
|
594 |
for ($i=0; $i<($stops); $i++) {
|
|
|
595 |
// mPDF 5.0.051
|
|
|
596 |
if (!$gradient_info['color'][$i]['color']) {
|
|
|
597 |
if ($gradient_info['colorspace']=='RGB') $gradient_info['color'][$i]['color'] = '0 0 0';
|
|
|
598 |
else if ($gradient_info['colorspace']=='Gray') $gradient_info['color'][$i]['color'] = '0';
|
|
|
599 |
else if ($gradient_info['colorspace']=='CMYK') $gradient_info['color'][$i]['color'] = '1 1 1 1';
|
|
|
600 |
}
|
|
|
601 |
$offset = ($gradient_info['color'][$i]['offset'] - $min)/$range;
|
|
|
602 |
$this->mpdf_ref->gradients[$n]['stops'][] = array(
|
|
|
603 |
'col' => $gradient_info['color'][$i]['color'],
|
|
|
604 |
'opacity' => $gradient_info['color'][$i]['opacity'],
|
|
|
605 |
'offset' => $offset);
|
|
|
606 |
if ($gradient_info['color'][$i]['opacity']<1) { $trans = true; }
|
|
|
607 |
}
|
|
|
608 |
$grx1 = $x1 + ($x0-$x1)*$gradient_info['color'][0]['offset'];
|
|
|
609 |
$gry1 = $y1 + ($y0-$y1)*$gradient_info['color'][0]['offset'];
|
|
|
610 |
$grx2 = $x1 + ($x0-$x1)*$gradient_info['color'][count($gradient_info['color'])-1]['offset'];
|
|
|
611 |
$gry2 = $y1 + ($y0-$y1)*$gradient_info['color'][count($gradient_info['color'])-1]['offset'];
|
|
|
612 |
$grir = $r*$gradient_info['color'][0]['offset'];
|
|
|
613 |
$grr = $r*$gradient_info['color'][count($gradient_info['color'])-1]['offset'];
|
|
|
614 |
|
|
|
615 |
$this->mpdf_ref->gradients[$n]['coords']=array($grx1, $gry1, $grx2, $gry2, abs($grr), abs($grir) );
|
|
|
616 |
|
|
|
617 |
$grx1 = $x1 + ($x0-$x1)*$first_stop;
|
|
|
618 |
$gry1 = $y1 + ($y0-$y1)*$first_stop;
|
|
|
619 |
$grx2 = $x1 + ($x0-$x1)*$last_stop;
|
|
|
620 |
$gry2 = $y1 + ($y0-$y1)*$last_stop;
|
|
|
621 |
$grir = $r*$first_stop;
|
|
|
622 |
$grr = $r*$last_stop;
|
|
|
623 |
$this->mpdf_ref->gradients[$n]['colorspace'] = $gradient_info['colorspace']; // mPDF 5.0.051
|
|
|
624 |
|
|
|
625 |
$this->mpdf_ref->gradients[$n]['type'] = 3;
|
|
|
626 |
$this->mpdf_ref->gradients[$n]['fo'] = true;
|
|
|
627 |
|
|
|
628 |
$this->mpdf_ref->gradients[$n]['extend']=array('true','true');
|
|
|
629 |
if ($trans) {
|
|
|
630 |
$this->mpdf_ref->gradients[$n]['trans'] = true;
|
|
|
631 |
$return .= ' /TGS'.($n).' gs ';
|
|
|
632 |
}
|
|
|
633 |
$return .= ' /Sh'.($n).' sh ';
|
|
|
634 |
$return .= " Q\n";
|
|
|
635 |
|
|
|
636 |
|
|
|
637 |
}
|
|
|
638 |
|
|
|
639 |
return $return;
|
|
|
640 |
}
|
|
|
641 |
|
|
|
642 |
|
|
|
643 |
function svgOffset ($attribs){
|
|
|
644 |
// save all <svg> tag attributes
|
|
|
645 |
$this->svg_attribs = $attribs;
|
|
|
646 |
if(isset($this->svg_attribs['viewBox'])) {
|
|
|
647 |
$vb = preg_split('/\s+/is', trim($this->svg_attribs['viewBox']));
|
|
|
648 |
if (count($vb)==4) {
|
|
|
649 |
$this->svg_info['x'] = $vb[0];
|
|
|
650 |
$this->svg_info['y'] = $vb[1];
|
|
|
651 |
$this->svg_info['w'] = $vb[2];
|
|
|
652 |
$this->svg_info['h'] = $vb[3];
|
|
|
653 |
// return; // mPDF 5.0.005
|
|
|
654 |
}
|
|
|
655 |
}
|
|
|
656 |
|
|
|
657 |
$svg_w = $this->mpdf_ref->ConvertSize($attribs['width']); // mm (interprets numbers as pixels)
|
|
|
658 |
$svg_h = $this->mpdf_ref->ConvertSize($attribs['height']); // mm
|
|
|
659 |
|
|
|
660 |
///*
|
|
|
661 |
// mPDF 5.0.005
|
|
|
662 |
if ($this->svg_info['w']) { // if 'w' set by viewBox
|
|
|
663 |
if ($svg_w) { // if width also set, use these values to determine to set size of "pixel"
|
|
|
664 |
$this->kp *= ($svg_w/0.2645) / $this->svg_info['w'];
|
|
|
665 |
$this->kf = ($svg_w/0.2645) / $this->svg_info['w']; // mPDF 5.0.039
|
|
|
666 |
}
|
|
|
667 |
else if ($svg_h) {
|
|
|
668 |
$this->kp *= ($svg_h/0.2645) / $this->svg_info['h'];
|
|
|
669 |
$this->kf = ($svg_h/0.2645) / $this->svg_info['h']; // mPDF 5.0.039
|
|
|
670 |
}
|
|
|
671 |
return;
|
|
|
672 |
}
|
|
|
673 |
//*/
|
|
|
674 |
|
|
|
675 |
// Added to handle file without height or width specified
|
|
|
676 |
if (!$svg_w && !$svg_h) { $svg_w = $svg_h = $this->mpdf_ref->blk[$this->mpdf_ref->blklvl]['inner_width'] ; } // DEFAULT
|
|
|
677 |
if (!$svg_w) { $svg_w = $svg_h; }
|
|
|
678 |
if (!$svg_h) { $svg_h = $svg_w; }
|
|
|
679 |
|
|
|
680 |
$this->svg_info['x'] = 0;
|
|
|
681 |
$this->svg_info['y'] = 0;
|
|
|
682 |
$this->svg_info['w'] = $svg_w/0.2645; // mm->pixels
|
|
|
683 |
$this->svg_info['h'] = $svg_h/0.2645; // mm->pixels
|
|
|
684 |
|
|
|
685 |
}
|
|
|
686 |
|
|
|
687 |
|
|
|
688 |
//
|
|
|
689 |
// check if points are within svg, if not, set to max
|
|
|
690 |
function svg_overflow($x,$y)
|
|
|
691 |
{
|
|
|
692 |
$x2 = $x;
|
|
|
693 |
$y2 = $y;
|
|
|
694 |
if(isset($this->svg_attribs['overflow']))
|
|
|
695 |
{
|
|
|
696 |
if($this->svg_attribs['overflow'] == 'hidden')
|
|
|
697 |
{
|
|
|
698 |
// Not sure if this is supposed to strip off units, but since I dont use any I will omlt this step
|
|
|
699 |
$svg_w = preg_replace("/([0-9\.]*)(.*)/i","$1",$this->svg_attribs['width']);
|
|
|
700 |
$svg_h = preg_replace("/([0-9\.]*)(.*)/i","$1",$this->svg_attribs['height']);
|
|
|
701 |
|
|
|
702 |
// $xmax = floor($this->svg_attribs['width']);
|
|
|
703 |
$xmax = floor($svg_w);
|
|
|
704 |
$xmin = 0;
|
|
|
705 |
// $ymax = floor(($this->svg_attribs['height'] * -1));
|
|
|
706 |
$ymax = floor(($svg_h * -1));
|
|
|
707 |
$ymin = 0;
|
|
|
708 |
|
|
|
709 |
if($x > $xmax) $x2 = $xmax; // right edge
|
|
|
710 |
if($x < $xmin) $x2 = $xmin; // left edge
|
|
|
711 |
if($y < $ymax) $y2 = $ymax; // bottom
|
|
|
712 |
if($y > $ymin) $y2 = $ymin; // top
|
|
|
713 |
|
|
|
714 |
}
|
|
|
715 |
}
|
|
|
716 |
|
|
|
717 |
|
|
|
718 |
return array( 'x' => $x2, 'y' => $y2);
|
|
|
719 |
}
|
|
|
720 |
|
|
|
721 |
|
|
|
722 |
|
|
|
723 |
function svgDefineStyle($critere_style){
|
|
|
724 |
|
|
|
725 |
$tmp = count($this->svg_style)-1;
|
|
|
726 |
$current_style = $this->svg_style[$tmp];
|
|
|
727 |
|
|
|
728 |
unset($current_style['transformations']);
|
|
|
729 |
|
|
|
730 |
// TRANSFORM SCALE
|
|
|
731 |
$transformations = '';
|
|
|
732 |
if (isset($critere_style['transform'])){
|
|
|
733 |
preg_match_all('/(matrix|translate|scale|rotate|skewX|skewY)\((.*?)\)/is',$critere_style['transform'],$m);
|
|
|
734 |
if (count($m[0])) {
|
|
|
735 |
for($i=0; $i<count($m[0]); $i++) {
|
|
|
736 |
$c = strtolower($m[1][$i]);
|
|
|
737 |
$v = trim($m[2][$i]);
|
|
|
738 |
$vv = preg_split('/[ ,]+/',$v);
|
|
|
739 |
if ($c=='matrix' && count($vv)==6) {
|
|
|
740 |
// mPDF 5.0.039
|
|
|
741 |
// Note angle of rotation is reversed (from SVG to PDF), so vv[1] and vv[2] are negated
|
|
|
742 |
$transformations .= sprintf(' %.3F %.3F %.3F %.3F %.3F %.3F cm ', $vv[0], -$vv[1], -$vv[2], $vv[3], $vv[4]*$this->kp, -$vv[5]*$this->kp);
|
|
|
743 |
|
|
|
744 |
/*
|
|
|
745 |
// The long way of doing this??
|
|
|
746 |
// need to reverse angle of rotation from SVG to PDF
|
|
|
747 |
$sx=sqrt(pow($vv[0],2)+pow($vv[2],2));
|
|
|
748 |
if ($vv[0] < 0) { $sx *= -1; } // change sign
|
|
|
749 |
$sy=sqrt(pow($vv[1],2)+pow($vv[3],2));
|
|
|
750 |
if ($vv[3] < 0) { $sy *= -1; } // change sign
|
|
|
751 |
|
|
|
752 |
// rotation angle is
|
|
|
753 |
$t=atan2($vv[1],$vv[3]);
|
|
|
754 |
$t=atan2(-$vv[2],$vv[0]); // Should be the same value or skew has been applied
|
|
|
755 |
|
|
|
756 |
// Reverse angle
|
|
|
757 |
$t *= -1;
|
|
|
758 |
|
|
|
759 |
// Rebuild matrix
|
|
|
760 |
$ma = $sx * cos($t);
|
|
|
761 |
$mb = $sy * sin($t);
|
|
|
762 |
$mc = -$sx * sin($t);
|
|
|
763 |
$md = $sy * cos($t);
|
|
|
764 |
|
|
|
765 |
// $transformations .= sprintf(' %.3F %.3F %.3F %.3F %.3F %.3F cm ', $ma, $mb, $mc, $md, $vv[4]*$this->kp, -$vv[5]*$this->kp);
|
|
|
766 |
*/
|
|
|
767 |
|
|
|
768 |
}
|
|
|
769 |
else if ($c=='translate' && count($vv)) {
|
|
|
770 |
$tm[4] = $vv[0];
|
|
|
771 |
if (count($vv)==2) { $t_y = -$vv[1]; }
|
|
|
772 |
else { $t_y = 0; }
|
|
|
773 |
$tm[5] = $t_y;
|
|
|
774 |
$transformations .= sprintf(' 1 0 0 1 %.3F %.3F cm ', $tm[4]*$this->kp, $tm[5]*$this->kp);
|
|
|
775 |
}
|
|
|
776 |
else if ($c=='scale' && count($vv)) {
|
|
|
777 |
if (count($vv)==2) { $s_y = $vv[1]; }
|
|
|
778 |
else { $s_y = $vv[0]; }
|
|
|
779 |
$tm[0] = $vv[0];
|
|
|
780 |
$tm[3] = $s_y;
|
|
|
781 |
$transformations .= sprintf(' %.3F 0 0 %.3F 0 0 cm ', $tm[0], $tm[3]);
|
|
|
782 |
}
|
|
|
783 |
else if ($c=='rotate' && count($vv)) {
|
|
|
784 |
$tm[0] = cos(deg2rad(-$vv[0]));
|
|
|
785 |
$tm[1] = sin(deg2rad(-$vv[0]));
|
|
|
786 |
$tm[2] = -$tm[1];
|
|
|
787 |
$tm[3] = $tm[0];
|
|
|
788 |
if (count($vv)==3) {
|
|
|
789 |
$transformations .= sprintf(' 1 0 0 1 %.3F %.3F cm ', $vv[1]*$this->kp, -$vv[2]*$this->kp);
|
|
|
790 |
}
|
|
|
791 |
$transformations .= sprintf(' %.3F %.3F %.3F %.3F 0 0 cm ', $tm[0], $tm[1], $tm[2], $tm[3]);
|
|
|
792 |
if (count($vv)==3) {
|
|
|
793 |
$transformations .= sprintf(' 1 0 0 1 %.3F %.3F cm ', -$vv[1]*$this->kp, $vv[2]*$this->kp);
|
|
|
794 |
}
|
|
|
795 |
}
|
|
|
796 |
else if ($c=='skewx' && count($vv)) {
|
|
|
797 |
$tm[2] = tan(deg2rad(-$vv[0]));
|
|
|
798 |
$transformations .= sprintf(' 1 0 %.3F 1 0 0 cm ', $tm[2]);
|
|
|
799 |
}
|
|
|
800 |
else if ($c=='skewy' && count($vv)) {
|
|
|
801 |
$tm[1] = tan(deg2rad(-$vv[0]));
|
|
|
802 |
$transformations .= sprintf(' 1 %.3F 0 1 0 0 cm ', $tm[1]);
|
|
|
803 |
}
|
|
|
804 |
|
|
|
805 |
}
|
|
|
806 |
}
|
|
|
807 |
$current_style['transformations'] = $transformations;
|
|
|
808 |
}
|
|
|
809 |
|
|
|
810 |
if (isset($critere_style['style'])){
|
|
|
811 |
if (preg_match('/fill:\s*rgb\((\d+),\s*(\d+),\s*(\d+)\)/i',$critere_style['style'], $m)) { // mPDF 5.7.2
|
|
|
812 |
$current_style['fill'] = '#'.str_pad(dechex($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);
|
|
|
813 |
}
|
|
|
814 |
else { $tmp = preg_replace("/(.*)fill:\s*([a-z0-9#_()]*|none)(.*)/i","$2",$critere_style['style']); // mPDF 4.4.003
|
|
|
815 |
if ($tmp != $critere_style['style']){ $current_style['fill'] = $tmp; }
|
|
|
816 |
}
|
|
|
817 |
|
|
|
818 |
// mPDF 5.7.2
|
|
|
819 |
if (preg_match("/[^-]opacity:\s*([a-z0-9.]*|none)/i",$critere_style['style'], $m) ||
|
|
|
820 |
preg_match("/^opacity:\s*([a-z0-9.]*|none)/i",$critere_style['style'], $m)) {
|
|
|
821 |
$current_style['fill-opacity'] = $m[1];
|
|
|
822 |
$current_style['stroke-opacity'] = $m[1];
|
|
|
823 |
}
|
|
|
824 |
|
|
|
825 |
$tmp = preg_replace("/(.*)fill-opacity:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']);
|
|
|
826 |
if ($tmp != $critere_style['style']){ $current_style['fill-opacity'] = $tmp;}
|
|
|
827 |
|
|
|
828 |
$tmp = preg_replace("/(.*)fill-rule:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']);
|
|
|
829 |
if ($tmp != $critere_style['style']){ $current_style['fill-rule'] = $tmp;}
|
|
|
830 |
|
|
|
831 |
if (preg_match('/stroke:\s*rgb\((\d+),\s*(\d+),\s*(\d+)\)/',$critere_style['style'], $m)) {
|
|
|
832 |
$current_style['stroke'] = '#'.str_pad(dechex($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);
|
|
|
833 |
}
|
|
|
834 |
else { $tmp = preg_replace("/(.*)stroke:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']);
|
|
|
835 |
if ($tmp != $critere_style['style']){ $current_style['stroke'] = $tmp; }
|
|
|
836 |
}
|
|
|
837 |
|
|
|
838 |
$tmp = preg_replace("/(.*)stroke-linecap:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']);
|
|
|
839 |
if ($tmp != $critere_style['style']){ $current_style['stroke-linecap'] = $tmp;}
|
|
|
840 |
|
|
|
841 |
$tmp = preg_replace("/(.*)stroke-linejoin:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']);
|
|
|
842 |
if ($tmp != $critere_style['style']){ $current_style['stroke-linejoin'] = $tmp;}
|
|
|
843 |
|
|
|
844 |
$tmp = preg_replace("/(.*)stroke-miterlimit:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']);
|
|
|
845 |
if ($tmp != $critere_style['style']){ $current_style['stroke-miterlimit'] = $tmp;}
|
|
|
846 |
|
|
|
847 |
$tmp = preg_replace("/(.*)stroke-opacity:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']);
|
|
|
848 |
if ($tmp != $critere_style['style']){ $current_style['stroke-opacity'] = $tmp; }
|
|
|
849 |
|
|
|
850 |
$tmp = preg_replace("/(.*)stroke-width:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']);
|
|
|
851 |
if ($tmp != $critere_style['style']){ $current_style['stroke-width'] = $tmp;}
|
|
|
852 |
|
|
|
853 |
// mPDF 4.4.003
|
|
|
854 |
$tmp = preg_replace("/(.*)stroke-dasharray:\s*([a-z0-9., ]*|none)(.*)/i","$2",$critere_style['style']);
|
|
|
855 |
if ($tmp != $critere_style['style']){ $current_style['stroke-dasharray'] = $tmp;}
|
|
|
856 |
|
|
|
857 |
// mPDF 4.4.003
|
|
|
858 |
$tmp = preg_replace("/(.*)stroke-dashoffset:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']);
|
|
|
859 |
if ($tmp != $critere_style['style']){ $current_style['stroke-dashoffset'] = $tmp;}
|
|
|
860 |
|
|
|
861 |
}
|
|
|
862 |
// mPDF 5.7.2
|
|
|
863 |
if(isset($critere_style['opacity'])){
|
|
|
864 |
$current_style['fill-opacity'] = $critere_style['opacity'];
|
|
|
865 |
$current_style['stroke-opacity'] = $critere_style['opacity'];
|
|
|
866 |
}
|
|
|
867 |
|
|
|
868 |
if(isset($critere_style['fill'])){
|
|
|
869 |
$current_style['fill'] = $critere_style['fill'];
|
|
|
870 |
}
|
|
|
871 |
|
|
|
872 |
if(isset($critere_style['fill-opacity'])){
|
|
|
873 |
$current_style['fill-opacity'] = $critere_style['fill-opacity'];
|
|
|
874 |
}
|
|
|
875 |
|
|
|
876 |
if(isset($critere_style['fill-rule'])){
|
|
|
877 |
$current_style['fill-rule'] = $critere_style['fill-rule'];
|
|
|
878 |
}
|
|
|
879 |
|
|
|
880 |
if(isset($critere_style['stroke'])){
|
|
|
881 |
$current_style['stroke'] = $critere_style['stroke'];
|
|
|
882 |
}
|
|
|
883 |
|
|
|
884 |
if(isset($critere_style['stroke-linecap'])){
|
|
|
885 |
$current_style['stroke-linecap'] = $critere_style['stroke-linecap'];
|
|
|
886 |
}
|
|
|
887 |
|
|
|
888 |
if(isset($critere_style['stroke-linejoin'])){
|
|
|
889 |
$current_style['stroke-linejoin'] = $critere_style['stroke-linejoin'];
|
|
|
890 |
}
|
|
|
891 |
|
|
|
892 |
if(isset($critere_style['stroke-miterlimit'])){
|
|
|
893 |
$current_style['stroke-miterlimit'] = $critere_style['stroke-miterlimit'];
|
|
|
894 |
}
|
|
|
895 |
|
|
|
896 |
if(isset($critere_style['stroke-opacity'])){
|
|
|
897 |
$current_style['stroke-opacity'] = $critere_style['stroke-opacity'];
|
|
|
898 |
}
|
|
|
899 |
|
|
|
900 |
if(isset($critere_style['stroke-width'])){
|
|
|
901 |
$current_style['stroke-width'] = $critere_style['stroke-width'];
|
|
|
902 |
}
|
|
|
903 |
|
|
|
904 |
// mPDF 4.4.003
|
|
|
905 |
if(isset($critere_style['stroke-dasharray'])){
|
|
|
906 |
$current_style['stroke-dasharray'] = $critere_style['stroke-dasharray'];
|
|
|
907 |
}
|
|
|
908 |
if(isset($critere_style['stroke-dashoffset'])){
|
|
|
909 |
$current_style['stroke-dashoffset'] = $critere_style['stroke-dashoffset'];
|
|
|
910 |
}
|
|
|
911 |
|
|
|
912 |
// mPDF 4.4.005 Used as indirect setting for currentColor
|
|
|
913 |
if(isset($critere_style['color']) && $critere_style['color'] != 'inherit'){
|
|
|
914 |
$current_style['color'] = $critere_style['color'];
|
|
|
915 |
}
|
|
|
916 |
|
|
|
917 |
return $current_style;
|
|
|
918 |
|
|
|
919 |
}
|
|
|
920 |
|
|
|
921 |
//
|
|
|
922 |
// Cette fonction ecrit le style dans le stream svg.
|
|
|
923 |
function svgStyle($critere_style, $attribs, $element){
|
|
|
924 |
$path_style = '';
|
|
|
925 |
if (substr_count($critere_style['fill'],'url')>0 && $element != 'line'){
|
|
|
926 |
//
|
|
|
927 |
// couleur degradé
|
|
|
928 |
$id_gradient = preg_replace("/url\(#([\w_]*)\)/i","$1",$critere_style['fill']);
|
|
|
929 |
if ($id_gradient != $critere_style['fill']) {
|
|
|
930 |
if (isset($this->svg_gradient[$id_gradient])) {
|
|
|
931 |
$fill_gradient = $this->svgGradient($this->svg_gradient[$id_gradient], $attribs, $element);
|
|
|
932 |
if ($fill_gradient) { // mPDF 4.4.003
|
|
|
933 |
$path_style = "q ";
|
|
|
934 |
$w = "W";
|
|
|
935 |
$style .= 'N';
|
|
|
936 |
}
|
|
|
937 |
}
|
|
|
938 |
}
|
|
|
939 |
|
|
|
940 |
}
|
|
|
941 |
// mPDF 4.4.005 Used as indirect setting for currentColor
|
|
|
942 |
else if (strtolower($critere_style['fill']) == 'currentcolor' && $element != 'line'){
|
|
|
943 |
$col = $this->mpdf_ref->ConvertColor($critere_style['color']);
|
|
|
944 |
if ($col) {
|
|
|
945 |
// mPDF 5.0.051
|
|
|
946 |
// mPDF 5.3.74
|
|
|
947 |
if ($col{0}==5) { $critere_style['fill-opacity'] = ord($col{4}/100); } // RGBa
|
|
|
948 |
if ($col{0}==6) { $critere_style['fill-opacity'] = ord($col{5}/100); } // CMYKa
|
|
|
949 |
$path_style .= $this->mpdf_ref->SetFColor($col, true).' '; // mPDF 5.0.051
|
|
|
950 |
$style .= 'F';
|
|
|
951 |
}
|
|
|
952 |
}
|
|
|
953 |
else if ($critere_style['fill'] != 'none' && $element != 'line'){
|
|
|
954 |
$col = $this->mpdf_ref->ConvertColor($critere_style['fill']);
|
|
|
955 |
if ($col) {
|
|
|
956 |
// mPDF 5.0.051
|
|
|
957 |
// mPDF 5.3.74
|
|
|
958 |
if ($col{0}==5) { $critere_style['fill-opacity'] = ord($col{4}/100); } // RGBa
|
|
|
959 |
if ($col{0}==6) { $critere_style['fill-opacity'] = ord($col{5}/100); } // CMYKa
|
|
|
960 |
$path_style .= $this->mpdf_ref->SetFColor($col, true).' '; // mPDF 5.0.051
|
|
|
961 |
$style .= 'F';
|
|
|
962 |
}
|
|
|
963 |
}
|
|
|
964 |
|
|
|
965 |
// mPDF 5.0.040
|
|
|
966 |
if (substr_count($critere_style['stroke'],'url')>0){
|
|
|
967 |
/*
|
|
|
968 |
// Cannot put a gradient on a "stroke" in PDF?
|
|
|
969 |
$id_gradient = preg_replace("/url\(#([\w_]*)\)/i","$1",$critere_style['stroke']);
|
|
|
970 |
if ($id_gradient != $critere_style['stroke']) {
|
|
|
971 |
if (isset($this->svg_gradient[$id_gradient])) {
|
|
|
972 |
$fill_gradient = $this->svgGradient($this->svg_gradient[$id_gradient], $attribs, $element);
|
|
|
973 |
if ($fill_gradient) {
|
|
|
974 |
$path_style = "q ";
|
|
|
975 |
$w = "W";
|
|
|
976 |
$style .= 'D';
|
|
|
977 |
}
|
|
|
978 |
}
|
|
|
979 |
}
|
|
|
980 |
*/
|
|
|
981 |
}
|
|
|
982 |
// mPDF 4.4.005 Used as indirect setting for currentColor
|
|
|
983 |
else if (strtolower($critere_style['stroke']) == 'currentcolor'){
|
|
|
984 |
$col = $this->mpdf_ref->ConvertColor($critere_style['color']);
|
|
|
985 |
if ($col) {
|
|
|
986 |
// mPDF 5.0.051
|
|
|
987 |
// mPDF 5.3.74
|
|
|
988 |
if ($col{0}==5) { $critere_style['stroke-opacity'] = ord($col{4}/100); } // RGBa
|
|
|
989 |
if ($col{0}==6) { $critere_style['stroke-opacity'] = ord($col{5}/100); } // CMYKa
|
|
|
990 |
$path_style .= $this->mpdf_ref->SetDColor($col, true).' '; // mPDF 5.0.051
|
|
|
991 |
$style .= 'D';
|
|
|
992 |
$lw = $this->ConvertSVGSizePixels($critere_style['stroke-width']);
|
|
|
993 |
$path_style .= sprintf('%.3F w ',$lw*$this->kp);
|
|
|
994 |
}
|
|
|
995 |
}
|
|
|
996 |
else if ($critere_style['stroke'] != 'none'){
|
|
|
997 |
$col = $this->mpdf_ref->ConvertColor($critere_style['stroke']);
|
|
|
998 |
if ($col) {
|
|
|
999 |
// mPDF 5.0.051
|
|
|
1000 |
// mPDF 5.3.74
|
|
|
1001 |
if ($col{0}==5) { $critere_style['stroke-opacity'] = ord($col{4}/100); } // RGBa
|
|
|
1002 |
if ($col{0}==6) { $critere_style['stroke-opacity'] = ord($col{5}/100); } // CMYKa
|
|
|
1003 |
$path_style .= $this->mpdf_ref->SetDColor($col, true).' '; // mPDF 5.0.051
|
|
|
1004 |
$style .= 'D';
|
|
|
1005 |
$lw = $this->ConvertSVGSizePixels($critere_style['stroke-width']); // mPDF 4.4.003
|
|
|
1006 |
$path_style .= sprintf('%.3F w ',$lw*$this->kp);
|
|
|
1007 |
}
|
|
|
1008 |
}
|
|
|
1009 |
|
|
|
1010 |
|
|
|
1011 |
if ($critere_style['stroke'] != 'none'){
|
|
|
1012 |
if ($critere_style['stroke-linejoin'] == 'miter'){
|
|
|
1013 |
$path_style .= ' 0 j ';
|
|
|
1014 |
}
|
|
|
1015 |
else if ($critere_style['stroke-linejoin'] == 'round'){
|
|
|
1016 |
$path_style .= ' 1 j ';
|
|
|
1017 |
}
|
|
|
1018 |
else if ($critere_style['stroke-linejoin'] == 'bevel'){
|
|
|
1019 |
$path_style .= ' 2 j ';
|
|
|
1020 |
}
|
|
|
1021 |
|
|
|
1022 |
if ($critere_style['stroke-linecap'] == 'butt'){
|
|
|
1023 |
$path_style .= ' 0 J ';
|
|
|
1024 |
}
|
|
|
1025 |
else if ($critere_style['stroke-linecap'] == 'round'){
|
|
|
1026 |
$path_style .= ' 1 J ';
|
|
|
1027 |
}
|
|
|
1028 |
else if ($critere_style['stroke-linecap'] == 'square'){
|
|
|
1029 |
$path_style .= ' 2 J ';
|
|
|
1030 |
}
|
|
|
1031 |
|
|
|
1032 |
if (isset($critere_style['stroke-miterlimit'])){
|
|
|
1033 |
if ($critere_style['stroke-miterlimit'] == 'none'){
|
|
|
1034 |
}
|
|
|
1035 |
else if (preg_match('/^[\d.]+$/',$critere_style['stroke-miterlimit'])) {
|
|
|
1036 |
$path_style .= sprintf('%.2F M ',$critere_style['stroke-miterlimit']);
|
|
|
1037 |
}
|
|
|
1038 |
}
|
|
|
1039 |
// mPDF 4.4.003
|
|
|
1040 |
if (isset($critere_style['stroke-dasharray'])){
|
|
|
1041 |
$off = 0;
|
|
|
1042 |
$d = preg_split('/[ ,]/',$critere_style['stroke-dasharray']);
|
|
|
1043 |
if (count($d) == 1 && $d[0]==0) {
|
|
|
1044 |
$path_style .= '[] 0 d ';
|
|
|
1045 |
}
|
|
|
1046 |
else {
|
|
|
1047 |
if (count($d) % 2 == 1) { $d = array_merge($d, $d); } // 5, 3, 1 => 5,3,1,5,3,1 OR 3 => 3,3
|
|
|
1048 |
$arr = '';
|
|
|
1049 |
for($i=0; $i<count($d); $i+=2) {
|
|
|
1050 |
$arr .= sprintf('%.3F %.3F ', $d[$i]*$this->kp, $d[$i+1]*$this->kp);
|
|
|
1051 |
}
|
|
|
1052 |
if (isset($critere_style['stroke-dashoffset'])){ $off = $critere_style['stroke-dashoffset'] + 0; }
|
|
|
1053 |
$path_style .= sprintf('[%s] %.3F d ', $arr, $off*$this->kp);
|
|
|
1054 |
}
|
|
|
1055 |
}
|
|
|
1056 |
}
|
|
|
1057 |
|
|
|
1058 |
// mPDF 4.4.003
|
|
|
1059 |
if ($critere_style['fill-rule']=='evenodd') { $fr = '*'; }
|
|
|
1060 |
else { $fr = ''; }
|
|
|
1061 |
|
|
|
1062 |
// mPDF 4.4.003
|
|
|
1063 |
if (isset($critere_style['fill-opacity'])) {
|
|
|
1064 |
$opacity = 1;
|
|
|
1065 |
if ($critere_style['fill-opacity'] == 0) { $opacity = 0; }
|
|
|
1066 |
else if ($critere_style['fill-opacity'] > 1) { $opacity = 1; }
|
|
|
1067 |
else if ($critere_style['fill-opacity'] > 0) { $opacity = $critere_style['fill-opacity']; }
|
|
|
1068 |
else if ($critere_style['fill-opacity'] < 0) { $opacity = 0; }
|
|
|
1069 |
$gs = $this->mpdf_ref->AddExtGState(array('ca'=>$opacity, 'BM'=>'/Normal'));
|
|
|
1070 |
$this->mpdf_ref->extgstates[$gs]['fo'] = true; // mPDF 5.0.039
|
|
|
1071 |
$path_style .= sprintf(' /GS%d gs ', $gs);
|
|
|
1072 |
}
|
|
|
1073 |
|
|
|
1074 |
// mPDF 4.4.003
|
|
|
1075 |
if (isset($critere_style['stroke-opacity'])) {
|
|
|
1076 |
$opacity = 1;
|
|
|
1077 |
if ($critere_style['stroke-opacity'] == 0) { $opacity = 0; }
|
|
|
1078 |
else if ($critere_style['stroke-opacity'] > 1) { $opacity = 1; }
|
|
|
1079 |
else if ($critere_style['stroke-opacity'] > 0) { $opacity = $critere_style['stroke-opacity']; }
|
|
|
1080 |
else if ($critere_style['stroke-opacity'] < 0) { $opacity = 0; }
|
|
|
1081 |
$gs = $this->mpdf_ref->AddExtGState(array('CA'=>$opacity, 'BM'=>'/Normal'));
|
|
|
1082 |
$this->mpdf_ref->extgstates[$gs]['fo'] = true; // mPDF 5.0.039
|
|
|
1083 |
$path_style .= sprintf(' /GS%d gs ', $gs);
|
|
|
1084 |
}
|
|
|
1085 |
|
|
|
1086 |
switch ($style){
|
|
|
1087 |
case 'F':
|
|
|
1088 |
$op = 'f';
|
|
|
1089 |
break;
|
|
|
1090 |
case 'FD':
|
|
|
1091 |
$op = 'B';
|
|
|
1092 |
break;
|
|
|
1093 |
case 'ND':
|
|
|
1094 |
$op = 'S';
|
|
|
1095 |
break;
|
|
|
1096 |
case 'D':
|
|
|
1097 |
$op = 'S';
|
|
|
1098 |
break;
|
|
|
1099 |
default:
|
|
|
1100 |
$op = 'n';
|
|
|
1101 |
}
|
|
|
1102 |
|
|
|
1103 |
// mPDF 5.0
|
|
|
1104 |
$prestyle = $path_style.' ';
|
|
|
1105 |
$poststyle = $w.' '. $op.$fr.' '.$fill_gradient."\n";
|
|
|
1106 |
return array($prestyle,$poststyle);
|
|
|
1107 |
|
|
|
1108 |
}
|
|
|
1109 |
|
|
|
1110 |
//
|
|
|
1111 |
// fonction retracant les <path />
|
|
|
1112 |
function svgPath($command, $arguments){
|
|
|
1113 |
$path_cmd = '';
|
|
|
1114 |
$newsubpath = false; // mPDF 4.4.003
|
|
|
1115 |
// mPDF 5.0.039
|
|
|
1116 |
$minl = $this->pathBBox[0];
|
|
|
1117 |
$mint = $this->pathBBox[1];
|
|
|
1118 |
$maxr = $this->pathBBox[2]+$this->pathBBox[0];
|
|
|
1119 |
$maxb = $this->pathBBox[3]+$this->pathBBox[1];
|
|
|
1120 |
// mPDF 5.0.040
|
|
|
1121 |
$start = array($this->xbase, -$this->ybase);
|
|
|
1122 |
|
|
|
1123 |
// mPDF 4.4.003
|
|
|
1124 |
preg_match_all('/[\-^]?[\d.]+(e[\-]?[\d]+){0,1}/i', $arguments, $a, PREG_SET_ORDER);
|
|
|
1125 |
|
|
|
1126 |
// if the command is a capital letter, the coords go absolute, otherwise relative
|
|
|
1127 |
if(strtolower($command) == $command) $relative = true;
|
|
|
1128 |
else $relative = false;
|
|
|
1129 |
|
|
|
1130 |
|
|
|
1131 |
$ile_argumentow = count($a);
|
|
|
1132 |
|
|
|
1133 |
// each command may have different needs for arguments [1 to 8]
|
|
|
1134 |
|
|
|
1135 |
switch(strtolower($command)){
|
|
|
1136 |
case 'm': // move
|
|
|
1137 |
for($i = 0; $i<$ile_argumentow; $i+=2){
|
|
|
1138 |
$x = $a[$i][0];
|
|
|
1139 |
$y = $a[$i+1][0];
|
|
|
1140 |
if($relative){
|
|
|
1141 |
$pdfx = ($this->xbase + $x);
|
|
|
1142 |
$pdfy = ($this->ybase - $y);
|
|
|
1143 |
$this->xbase += $x;
|
|
|
1144 |
$this->ybase += -$y;
|
|
|
1145 |
}
|
|
|
1146 |
else{
|
|
|
1147 |
$pdfx = $x;
|
|
|
1148 |
$pdfy = -$y ;
|
|
|
1149 |
$this->xbase = $x;
|
|
|
1150 |
$this->ybase = -$y;
|
|
|
1151 |
}
|
|
|
1152 |
$pdf_pt = $this->svg_overflow($pdfx,$pdfy);
|
|
|
1153 |
// mPDF 5.0.039
|
|
|
1154 |
$minl = min($minl,$pdf_pt['x']);
|
|
|
1155 |
$maxr = max($maxr,$pdf_pt['x']);
|
|
|
1156 |
$mint = min($mint,-$pdf_pt['y']);
|
|
|
1157 |
$maxb = max($maxb,-$pdf_pt['y']);
|
|
|
1158 |
if($i == 0) $path_cmd .= sprintf('%.3F %.3F m ', $pdf_pt['x']*$this->kp, $pdf_pt['y']*$this->kp);
|
|
|
1159 |
else $path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x']*$this->kp, $pdf_pt['y']*$this->kp);
|
|
|
1160 |
// mPDF 4.4.003 Save start points of subpath
|
|
|
1161 |
if ($this->subPathInit) {
|
|
|
1162 |
$this->spxstart = $this->xbase;
|
|
|
1163 |
$this->spystart = $this->ybase;
|
|
|
1164 |
$this->subPathInit = false;
|
|
|
1165 |
}
|
|
|
1166 |
}
|
|
|
1167 |
break;
|
|
|
1168 |
case 'l': // a simple line
|
|
|
1169 |
for($i = 0; $i<$ile_argumentow; $i+=2){
|
|
|
1170 |
$x = ($a[$i][0]);
|
|
|
1171 |
$y = ($a[$i+1][0]);
|
|
|
1172 |
if($relative){
|
|
|
1173 |
$pdfx = ($this->xbase + $x);
|
|
|
1174 |
$pdfy = ($this->ybase - $y);
|
|
|
1175 |
$this->xbase += $x;
|
|
|
1176 |
$this->ybase += -$y;
|
|
|
1177 |
}
|
|
|
1178 |
else{
|
|
|
1179 |
$pdfx = $x ;
|
|
|
1180 |
$pdfy = -$y ;
|
|
|
1181 |
$this->xbase = $x;
|
|
|
1182 |
$this->ybase = -$y;
|
|
|
1183 |
}
|
|
|
1184 |
$pdf_pt = $this->svg_overflow($pdfx,$pdfy);
|
|
|
1185 |
// mPDF 5.0.039
|
|
|
1186 |
$minl = min($minl,$pdf_pt['x']);
|
|
|
1187 |
$maxr = max($maxr,$pdf_pt['x']);
|
|
|
1188 |
$mint = min($mint,-$pdf_pt['y']);
|
|
|
1189 |
$maxb = max($maxb,-$pdf_pt['y']);
|
|
|
1190 |
$path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x']*$this->kp, $pdf_pt['y']*$this->kp);
|
|
|
1191 |
}
|
|
|
1192 |
break;
|
|
|
1193 |
case 'h': // a very simple horizontal line
|
|
|
1194 |
for($i = 0; $i<$ile_argumentow; $i++){
|
|
|
1195 |
$x = ($a[$i][0]);
|
|
|
1196 |
if($relative){
|
|
|
1197 |
$y = 0;
|
|
|
1198 |
$pdfx = ($this->xbase + $x) ;
|
|
|
1199 |
$pdfy = ($this->ybase - $y) ;
|
|
|
1200 |
$this->xbase += $x;
|
|
|
1201 |
$this->ybase += -$y;
|
|
|
1202 |
}
|
|
|
1203 |
else{
|
|
|
1204 |
$y = -$this->ybase;
|
|
|
1205 |
$pdfx = $x;
|
|
|
1206 |
$pdfy = -$y;
|
|
|
1207 |
$this->xbase = $x;
|
|
|
1208 |
$this->ybase = -$y;
|
|
|
1209 |
}
|
|
|
1210 |
$pdf_pt = $this->svg_overflow($pdfx,$pdfy);
|
|
|
1211 |
// mPDF 5.0.039
|
|
|
1212 |
$minl = min($minl,$pdf_pt['x']);
|
|
|
1213 |
$maxr = max($maxr,$pdf_pt['x']);
|
|
|
1214 |
$mint = min($mint,-$pdf_pt['y']);
|
|
|
1215 |
$maxb = max($maxb,-$pdf_pt['y']);
|
|
|
1216 |
$path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x']*$this->kp, $pdf_pt['y']*$this->kp);
|
|
|
1217 |
}
|
|
|
1218 |
break;
|
|
|
1219 |
case 'v': // the simplest line, vertical
|
|
|
1220 |
for($i = 0; $i<$ile_argumentow; $i++){
|
|
|
1221 |
$y = ($a[$i][0]);
|
|
|
1222 |
if($relative){
|
|
|
1223 |
$x = 0;
|
|
|
1224 |
$pdfx = ($this->xbase + $x);
|
|
|
1225 |
$pdfy = ($this->ybase - $y);
|
|
|
1226 |
$this->xbase += $x;
|
|
|
1227 |
$this->ybase += -$y;
|
|
|
1228 |
}
|
|
|
1229 |
else{
|
|
|
1230 |
$x = $this->xbase;
|
|
|
1231 |
$pdfx = $x;
|
|
|
1232 |
$pdfy = -$y;
|
|
|
1233 |
$this->xbase = $x;
|
|
|
1234 |
$this->ybase = -$y;
|
|
|
1235 |
}
|
|
|
1236 |
$pdf_pt = $this->svg_overflow($pdfx,$pdfy);
|
|
|
1237 |
// mPDF 5.0.039
|
|
|
1238 |
$minl = min($minl,$pdf_pt['x']);
|
|
|
1239 |
$maxr = max($maxr,$pdf_pt['x']);
|
|
|
1240 |
$mint = min($mint,-$pdf_pt['y']);
|
|
|
1241 |
$maxb = max($maxb,-$pdf_pt['y']);
|
|
|
1242 |
$path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x']*$this->kp, $pdf_pt['y']*$this->kp);
|
|
|
1243 |
}
|
|
|
1244 |
break;
|
|
|
1245 |
case 's': // bezier with first vertex equal first control
|
|
|
1246 |
// mPDF 4.4.003
|
|
|
1247 |
if (!($this->lastcommand == 'C' || $this->lastcommand == 'c' || $this->lastcommand == 'S' || $this->lastcommand == 's')) {
|
|
|
1248 |
$this->lastcontrolpoints = array(0,0);
|
|
|
1249 |
}
|
|
|
1250 |
for($i = 0; $i<$ile_argumentow; $i += 4){
|
|
|
1251 |
$x1 = $this->lastcontrolpoints[0];
|
|
|
1252 |
$y1 = $this->lastcontrolpoints[1];
|
|
|
1253 |
$x2 = ($a[$i][0]);
|
|
|
1254 |
$y2 = ($a[$i+1][0]);
|
|
|
1255 |
$x = ($a[$i+2][0]);
|
|
|
1256 |
$y = ($a[$i+3][0]);
|
|
|
1257 |
if($relative){
|
|
|
1258 |
$pdfx1 = ($this->xbase + $x1);
|
|
|
1259 |
$pdfy1 = ($this->ybase - $y1);
|
|
|
1260 |
$pdfx2 = ($this->xbase + $x2);
|
|
|
1261 |
$pdfy2 = ($this->ybase - $y2);
|
|
|
1262 |
$pdfx = ($this->xbase + $x);
|
|
|
1263 |
$pdfy = ($this->ybase - $y);
|
|
|
1264 |
$this->xbase += $x;
|
|
|
1265 |
$this->ybase += -$y;
|
|
|
1266 |
}
|
|
|
1267 |
else{
|
|
|
1268 |
$pdfx1 = $this->xbase + $x1;
|
|
|
1269 |
$pdfy1 = $this->ybase -$y1;
|
|
|
1270 |
$pdfx2 = $x2;
|
|
|
1271 |
$pdfy2 = -$y2;
|
|
|
1272 |
$pdfx = $x;
|
|
|
1273 |
$pdfy = -$y;
|
|
|
1274 |
$this->xbase = $x;
|
|
|
1275 |
$this->ybase = -$y;
|
|
|
1276 |
}
|
|
|
1277 |
$this->lastcontrolpoints = array(($pdfx-$pdfx2),-($pdfy-$pdfy2)); // mPDF 4.4.003 always relative
|
|
|
1278 |
|
|
|
1279 |
$pdf_pt = $this->svg_overflow($pdfx,$pdfy);
|
|
|
1280 |
|
|
|
1281 |
// mPDF 5.0.040
|
|
|
1282 |
$curves = array($pdfx1,-$pdfy1,$pdfx2,-$pdfy2,$pdfx,-$pdfy);
|
|
|
1283 |
$bx = calc_bezier_bbox($start, $curves);
|
|
|
1284 |
$minl = min($minl,$bx[0]);
|
|
|
1285 |
$maxr = max($maxr,$bx[2]);
|
|
|
1286 |
$mint = min($mint,$bx[1]);
|
|
|
1287 |
$maxb = max($maxb,$bx[3]);
|
|
|
1288 |
|
|
|
1289 |
if( ($pdf_pt['x'] != $pdfx) || ($pdf_pt['y'] != $pdfy) )
|
|
|
1290 |
{
|
|
|
1291 |
$path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x']*$this->kp, $pdf_pt['y']*$this->kp);
|
|
|
1292 |
}
|
|
|
1293 |
else
|
|
|
1294 |
{
|
|
|
1295 |
$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);
|
|
|
1296 |
}
|
|
|
1297 |
|
|
|
1298 |
}
|
|
|
1299 |
break;
|
|
|
1300 |
case 'c': // bezier with second vertex equal second control
|
|
|
1301 |
for($i = 0; $i<$ile_argumentow; $i += 6){
|
|
|
1302 |
$x1 = ($a[$i][0]);
|
|
|
1303 |
$y1 = ($a[$i+1][0]);
|
|
|
1304 |
$x2 = ($a[$i+2][0]);
|
|
|
1305 |
$y2 = ($a[$i+3][0]);
|
|
|
1306 |
$x = ($a[$i+4][0]);
|
|
|
1307 |
$y = ($a[$i+5][0]);
|
|
|
1308 |
|
|
|
1309 |
|
|
|
1310 |
if($relative){
|
|
|
1311 |
$pdfx1 = ($this->xbase + $x1);
|
|
|
1312 |
$pdfy1 = ($this->ybase - $y1);
|
|
|
1313 |
$pdfx2 = ($this->xbase + $x2);
|
|
|
1314 |
$pdfy2 = ($this->ybase - $y2);
|
|
|
1315 |
$pdfx = ($this->xbase + $x);
|
|
|
1316 |
$pdfy = ($this->ybase - $y);
|
|
|
1317 |
$this->xbase += $x;
|
|
|
1318 |
$this->ybase += -$y;
|
|
|
1319 |
}
|
|
|
1320 |
else{
|
|
|
1321 |
$pdfx1 = $x1;
|
|
|
1322 |
$pdfy1 = -$y1;
|
|
|
1323 |
$pdfx2 = $x2;
|
|
|
1324 |
$pdfy2 = -$y2;
|
|
|
1325 |
$pdfx = $x;
|
|
|
1326 |
$pdfy = -$y;
|
|
|
1327 |
$this->xbase = $x;
|
|
|
1328 |
$this->ybase = -$y;
|
|
|
1329 |
}
|
|
|
1330 |
$this->lastcontrolpoints = array(($pdfx-$pdfx2),-($pdfy-$pdfy2)); // mPDF 4.4.003 always relative
|
|
|
1331 |
// $pdf_pt2 = $this->svg_overflow($pdfx2,$pdfy2);
|
|
|
1332 |
// $pdf_pt1 = $this->svg_overflow($pdfx1,$pdfy1);
|
|
|
1333 |
$pdf_pt = $this->svg_overflow($pdfx,$pdfy);
|
|
|
1334 |
|
|
|
1335 |
// mPDF 5.0.040
|
|
|
1336 |
$curves = array($pdfx1,-$pdfy1,$pdfx2,-$pdfy2,$pdfx,-$pdfy);
|
|
|
1337 |
|
|
|
1338 |
$bx = calc_bezier_bbox($start, $curves);
|
|
|
1339 |
$minl = min($minl,$bx[0]);
|
|
|
1340 |
$maxr = max($maxr,$bx[2]);
|
|
|
1341 |
$mint = min($mint,$bx[1]);
|
|
|
1342 |
$maxb = max($maxb,$bx[3]);
|
|
|
1343 |
|
|
|
1344 |
if( ($pdf_pt['x'] != $pdfx) || ($pdf_pt['y'] != $pdfy) )
|
|
|
1345 |
{
|
|
|
1346 |
$path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x']*$this->kp, $pdf_pt['y']*$this->kp);
|
|
|
1347 |
}
|
|
|
1348 |
else
|
|
|
1349 |
{
|
|
|
1350 |
$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);
|
|
|
1351 |
}
|
|
|
1352 |
|
|
|
1353 |
}
|
|
|
1354 |
break;
|
|
|
1355 |
|
|
|
1356 |
case 'q': // bezier quadratic avec point de control
|
|
|
1357 |
for($i = 0; $i<$ile_argumentow; $i += 4){
|
|
|
1358 |
$x1 = ($a[$i][0]);
|
|
|
1359 |
$y1 = ($a[$i+1][0]);
|
|
|
1360 |
$x = ($a[$i+2][0]);
|
|
|
1361 |
$y = ($a[$i+3][0]);
|
|
|
1362 |
if($relative){
|
|
|
1363 |
$pdfx = ($this->xbase + $x);
|
|
|
1364 |
$pdfy = ($this->ybase - $y);
|
|
|
1365 |
|
|
|
1366 |
$pdfx1 = ($this->xbase + ($x1*2/3));
|
|
|
1367 |
$pdfy1 = ($this->ybase - ($y1*2/3));
|
|
|
1368 |
// mPDF 4.4.003
|
|
|
1369 |
$pdfx2 = $pdfx1 + 1/3 *($x);
|
|
|
1370 |
$pdfy2 = $pdfy1 + 1/3 *(-$y) ;
|
|
|
1371 |
|
|
|
1372 |
$this->xbase += $x;
|
|
|
1373 |
$this->ybase += -$y;
|
|
|
1374 |
}
|
|
|
1375 |
else{
|
|
|
1376 |
$pdfx = $x;
|
|
|
1377 |
$pdfy = -$y;
|
|
|
1378 |
|
|
|
1379 |
$pdfx1 = ($this->xbase+(($x1-$this->xbase)*2/3));
|
|
|
1380 |
$pdfy1 = ($this->ybase-(($y1+$this->ybase)*2/3));
|
|
|
1381 |
|
|
|
1382 |
$pdfx2 = ($x+(($x1-$x)*2/3));
|
|
|
1383 |
$pdfy2 = (-$y-(($y1-$y)*2/3));
|
|
|
1384 |
|
|
|
1385 |
// mPDF 4.4.003
|
|
|
1386 |
$pdfx2 = $pdfx1 + 1/3 *($x - $this->xbase);
|
|
|
1387 |
$pdfy2 = $pdfy1 + 1/3 *(-$y - $this->ybase) ;
|
|
|
1388 |
|
|
|
1389 |
$this->xbase = $x;
|
|
|
1390 |
$this->ybase = -$y;
|
|
|
1391 |
}
|
|
|
1392 |
$this->lastcontrolpoints = array(($pdfx-$pdfx2),-($pdfy-$pdfy2)); // mPDF 4.4.003 always relative
|
|
|
1393 |
|
|
|
1394 |
$pdf_pt = $this->svg_overflow($pdfx,$pdfy);
|
|
|
1395 |
|
|
|
1396 |
// mPDF 5.0.040
|
|
|
1397 |
$curves = array($pdfx1,-$pdfy1,$pdfx2,-$pdfy2,$pdfx,-$pdfy);
|
|
|
1398 |
$bx = calc_bezier_bbox($start, $curves);
|
|
|
1399 |
$minl = min($minl,$bx[0]);
|
|
|
1400 |
$maxr = max($maxr,$bx[2]);
|
|
|
1401 |
$mint = min($mint,$bx[1]);
|
|
|
1402 |
$maxb = max($maxb,$bx[3]);
|
|
|
1403 |
|
|
|
1404 |
if( ($pdf_pt['x'] != $pdfx) || ($pdf_pt['y'] != $pdfy) )
|
|
|
1405 |
{
|
|
|
1406 |
$path_cmd .= sprintf('%.3F %.3F l ', $pdf_pt['x']*$this->kp, $pdf_pt['y']*$this->kp);
|
|
|
1407 |
}
|
|
|
1408 |
else
|
|
|
1409 |
{
|
|
|
1410 |
$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);
|
|
|
1411 |
}
|
|
|
1412 |
}
|
|
|
1413 |
break;
|
|
|
1414 |
case 't': // bezier quadratic avec point de control simetrique a lancien point de control
|
|
|
1415 |
// mPDF 4.4.003
|
|
|
1416 |
if (!($this->lastcommand == 'Q' || $this->lastcommand == 'q' || $this->lastcommand == 'T' || $this->lastcommand == 't')) {
|
|
|
1417 |
$this->lastcontrolpoints = array(0,0);
|
|
|
1418 |
}
|
|
|
1419 |
for($i = 0; $i<$ile_argumentow; $i += 2){
|
|
|
1420 |
$x = ($a[$i][0]);
|
|
|
1421 |
$y = ($a[$i+1][0]);
|
|
|
1422 |
|
|
|
1423 |
$x1 = $this->lastcontrolpoints[0];
|
|
|
1424 |
$y1 = $this->lastcontrolpoints[1];
|
|
|
1425 |
|
|
|
1426 |
if($relative){
|
|
|
1427 |
$pdfx = ($this->xbase + $x);
|
|
|
1428 |
$pdfy = ($this->ybase - $y);
|
|
|
1429 |
|
|
|
1430 |
$pdfx1 = ($this->xbase + ($x1)); // mPDF 4.4.003
|
|
|
1431 |
$pdfy1 = ($this->ybase - ($y1)); // mPDF 4.4.003
|
|
|
1432 |
// mPDF 4.4.003
|
|
|
1433 |
$pdfx2 = $pdfx1 + 1/3 *($x);
|
|
|
1434 |
$pdfy2 = $pdfy1 + 1/3 *(-$y) ;
|
|
|
1435 |
|
|
|
1436 |
$this->xbase += $x;
|
|
|
1437 |
$this->ybase += -$y;
|
|
|
1438 |
}
|
|
|
1439 |
else{
|
|
|
1440 |
$pdfx = $x;
|
|
|
1441 |
$pdfy = -$y;
|
|
|
1442 |
|
|
|
1443 |
$pdfx1 = ($this->xbase + ($x1)); // mPDF 4.4.003
|
|
|
1444 |
$pdfy1 = ($this->ybase - ($y1)); // mPDF 4.4.003
|
|
|
1445 |
// mPDF 4.4.003
|
|
|
1446 |
$pdfx2 = $pdfx1 + 1/3 *($x - $this->xbase);
|
|
|
1447 |
$pdfy2 = $pdfy1 + 1/3 *(-$y - $this->ybase) ;
|
|
|
1448 |
|
|
|
1449 |
$this->xbase = $x;
|
|
|
1450 |
$this->ybase = -$y;
|
|
|
1451 |
}
|
|
|
1452 |
|
|
|
1453 |
$this->lastcontrolpoints = array(($pdfx-$pdfx2),-($pdfy-$pdfy2)); // mPDF 4.4.003 always relative
|
|
|
1454 |
|
|
|
1455 |
// mPDF 5.0.040
|
|
|
1456 |
$curves = array($pdfx1,-$pdfy1,$pdfx2,-$pdfy2,$pdfx,-$pdfy);
|
|
|
1457 |
$bx = calc_bezier_bbox($start, $curves);
|
|
|
1458 |
$minl = min($minl,$bx[0]);
|
|
|
1459 |
$maxr = max($maxr,$bx[2]);
|
|
|
1460 |
$mint = min($mint,$bx[1]);
|
|
|
1461 |
$maxb = max($maxb,$bx[3]);
|
|
|
1462 |
|
|
|
1463 |
$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);
|
|
|
1464 |
}
|
|
|
1465 |
|
|
|
1466 |
break;
|
|
|
1467 |
case 'a': // Elliptical arc
|
|
|
1468 |
for($i = 0; $i<$ile_argumentow; $i += 7){
|
|
|
1469 |
$rx = ($a[$i][0]);
|
|
|
1470 |
$ry = ($a[$i+1][0]);
|
|
|
1471 |
$angle = ($a[$i+2][0]); //x-axis-rotation
|
|
|
1472 |
$largeArcFlag = ($a[$i+3][0]);
|
|
|
1473 |
$sweepFlag = ($a[$i+4][0]);
|
|
|
1474 |
$x2 = ($a[$i+5][0]);
|
|
|
1475 |
$y2 = ($a[$i+6][0]);
|
|
|
1476 |
$x1 = $this->xbase;
|
|
|
1477 |
$y1 = -$this->ybase;
|
|
|
1478 |
if($relative){
|
|
|
1479 |
$x2 = $this->xbase + $x2;
|
|
|
1480 |
$y2 = -$this->ybase + $y2;
|
|
|
1481 |
$this->xbase += ($a[$i+5][0]);
|
|
|
1482 |
$this->ybase += -($a[$i+6][0]);
|
|
|
1483 |
}
|
|
|
1484 |
else{
|
|
|
1485 |
$this->xbase = $x2;
|
|
|
1486 |
$this->ybase = -$y2;
|
|
|
1487 |
}
|
|
|
1488 |
// mPDF 5.0.039 // mPDF 5.0.040
|
|
|
1489 |
list($pcmd, $bounds) = $this->Arcto($x1, $y1, $x2, $y2, $rx, $ry, $angle, $largeArcFlag, $sweepFlag);
|
|
|
1490 |
$minl = min($minl,$x2,min($bounds[0]));
|
|
|
1491 |
$maxr = max($maxr,$x2,max($bounds[0]));
|
|
|
1492 |
$mint = min($mint,$y2,min($bounds[1]));
|
|
|
1493 |
$maxb = max($maxb,$y2,max($bounds[1]));
|
|
|
1494 |
$path_cmd .= $pcmd;
|
|
|
1495 |
|
|
|
1496 |
}
|
|
|
1497 |
break;
|
|
|
1498 |
case'z':
|
|
|
1499 |
$path_cmd .= 'h ';
|
|
|
1500 |
// mPDF 4.4.003
|
|
|
1501 |
$this->subPathInit = true;
|
|
|
1502 |
$newsubpath = true;
|
|
|
1503 |
$this->xbase = $this->spxstart;
|
|
|
1504 |
$this->ybase = $this->spystart;
|
|
|
1505 |
break;
|
|
|
1506 |
default:
|
|
|
1507 |
break;
|
|
|
1508 |
}
|
|
|
1509 |
|
|
|
1510 |
if (!$newsubpath) { $this->subPathInit = false; } // mPDF 4.4.003
|
|
|
1511 |
$this->lastcommand = $command;
|
|
|
1512 |
// mPDF 5.0.039
|
|
|
1513 |
$this->pathBBox[0] = $minl;
|
|
|
1514 |
$this->pathBBox[1] = $mint;
|
|
|
1515 |
$this->pathBBox[2] = $maxr - $this->pathBBox[0];
|
|
|
1516 |
$this->pathBBox[3] = $maxb - $this->pathBBox[1];
|
|
|
1517 |
return $path_cmd;
|
|
|
1518 |
|
|
|
1519 |
}
|
|
|
1520 |
|
|
|
1521 |
function Arcto($x1, $y1, $x2, $y2, $rx, $ry, $angle, $largeArcFlag, $sweepFlag) {
|
|
|
1522 |
|
|
|
1523 |
// mPDF 5.0.040
|
|
|
1524 |
$bounds = array(0=>array($x1,$x2),1=>array($y1,$y2));
|
|
|
1525 |
// 1. Treat out-of-range parameters as described in
|
|
|
1526 |
// http://www.w3.org/TR/SVG/implnote.html#ArcImplementationNotes
|
|
|
1527 |
// If the endpoints (x1, y1) and (x2, y2) are identical, then this
|
|
|
1528 |
// is equivalent to omitting the elliptical arc segment entirely
|
|
|
1529 |
if ($x1 == $x2 && $y1 == $y2) return array('', $bounds); // mPD 5.0.040
|
|
|
1530 |
|
|
|
1531 |
// If rX = 0 or rY = 0 then this arc is treated as a straight line
|
|
|
1532 |
// segment (a "lineto") joining the endpoints.
|
|
|
1533 |
if ($rx == 0.0 || $ry == 0.0) {
|
|
|
1534 |
// return array(Lineto(x2, y2), $bounds); // mPD 5.0.040
|
|
|
1535 |
}
|
|
|
1536 |
|
|
|
1537 |
// If rX or rY have negative signs, these are dropped; the absolute
|
|
|
1538 |
// value is used instead.
|
|
|
1539 |
if ($rx<0.0) $rx = -$rx;
|
|
|
1540 |
if ($ry<0.0) $ry = -$ry;
|
|
|
1541 |
|
|
|
1542 |
// 2. convert to center parameterization as shown in
|
|
|
1543 |
// http://www.w3.org/TR/SVG/implnote.html
|
|
|
1544 |
$sinPhi = sin(deg2rad($angle));
|
|
|
1545 |
$cosPhi = cos(deg2rad($angle));
|
|
|
1546 |
|
|
|
1547 |
$x1dash = $cosPhi * ($x1-$x2)/2.0 + $sinPhi * ($y1-$y2)/2.0;
|
|
|
1548 |
$y1dash = -$sinPhi * ($x1-$x2)/2.0 + $cosPhi * ($y1-$y2)/2.0;
|
|
|
1549 |
|
|
|
1550 |
|
|
|
1551 |
$numerator = $rx*$rx*$ry*$ry - $rx*$rx*$y1dash*$y1dash - $ry*$ry*$x1dash*$x1dash;
|
|
|
1552 |
|
|
|
1553 |
if ($numerator < 0.0) {
|
|
|
1554 |
// If rX , rY and are such that there is no solution (basically,
|
|
|
1555 |
// the ellipse is not big enough to reach from (x1, y1) to (x2,
|
|
|
1556 |
// y2)) then the ellipse is scaled up uniformly until there is
|
|
|
1557 |
// exactly one solution (until the ellipse is just big enough).
|
|
|
1558 |
|
|
|
1559 |
// -> find factor s, such that numerator' with rx'=s*rx and
|
|
|
1560 |
// ry'=s*ry becomes 0 :
|
|
|
1561 |
$s = sqrt(1.0 - $numerator/($rx*$rx*$ry*$ry));
|
|
|
1562 |
|
|
|
1563 |
$rx *= $s;
|
|
|
1564 |
$ry *= $s;
|
|
|
1565 |
$root = 0.0;
|
|
|
1566 |
|
|
|
1567 |
}
|
|
|
1568 |
else {
|
|
|
1569 |
$root = ($largeArcFlag == $sweepFlag ? -1.0 : 1.0) * sqrt( $numerator/($rx*$rx*$y1dash*$y1dash+$ry*$ry*$x1dash*$x1dash) );
|
|
|
1570 |
}
|
|
|
1571 |
|
|
|
1572 |
$cxdash = $root*$rx*$y1dash/$ry;
|
|
|
1573 |
$cydash = -$root*$ry*$x1dash/$rx;
|
|
|
1574 |
|
|
|
1575 |
$cx = $cosPhi * $cxdash - $sinPhi * $cydash + ($x1+$x2)/2.0;
|
|
|
1576 |
$cy = $sinPhi * $cxdash + $cosPhi * $cydash + ($y1+$y2)/2.0;
|
|
|
1577 |
|
|
|
1578 |
|
|
|
1579 |
$theta1 = $this->CalcVectorAngle(1.0, 0.0, ($x1dash-$cxdash)/$rx, ($y1dash-$cydash)/$ry);
|
|
|
1580 |
$dtheta = $this->CalcVectorAngle(($x1dash-$cxdash)/$rx, ($y1dash-$cydash)/$ry, (-$x1dash-$cxdash)/$rx, (-$y1dash-$cydash)/$ry);
|
|
|
1581 |
if (!$sweepFlag && $dtheta>0)
|
|
|
1582 |
$dtheta -= 2.0*M_PI;
|
|
|
1583 |
else if ($sweepFlag && $dtheta<0)
|
|
|
1584 |
$dtheta += 2.0*M_PI;
|
|
|
1585 |
|
|
|
1586 |
// 3. convert into cubic bezier segments <= 90deg
|
|
|
1587 |
$segments = ceil(abs($dtheta/(M_PI/2.0)));
|
|
|
1588 |
$delta = $dtheta/$segments;
|
|
|
1589 |
$t = 8.0/3.0 * sin($delta/4.0) * sin($delta/4.0) / sin($delta/2.0);
|
|
|
1590 |
$coords = array();
|
|
|
1591 |
for ($i = 0; $i < $segments; $i++) {
|
|
|
1592 |
$cosTheta1 = cos($theta1);
|
|
|
1593 |
$sinTheta1 = sin($theta1);
|
|
|
1594 |
$theta2 = $theta1 + $delta;
|
|
|
1595 |
$cosTheta2 = cos($theta2);
|
|
|
1596 |
$sinTheta2 = sin($theta2);
|
|
|
1597 |
|
|
|
1598 |
// a) calculate endpoint of the segment:
|
|
|
1599 |
$xe = $cosPhi * $rx*$cosTheta2 - $sinPhi * $ry*$sinTheta2 + $cx;
|
|
|
1600 |
$ye = $sinPhi * $rx*$cosTheta2 + $cosPhi * $ry*$sinTheta2 + $cy;
|
|
|
1601 |
|
|
|
1602 |
// b) calculate gradients at start/end points of segment:
|
|
|
1603 |
$dx1 = $t * ( - $cosPhi * $rx*$sinTheta1 - $sinPhi * $ry*$cosTheta1);
|
|
|
1604 |
$dy1 = $t * ( - $sinPhi * $rx*$sinTheta1 + $cosPhi * $ry*$cosTheta1);
|
|
|
1605 |
|
|
|
1606 |
$dxe = $t * ( $cosPhi * $rx*$sinTheta2 + $sinPhi * $ry*$cosTheta2);
|
|
|
1607 |
$dye = $t * ( $sinPhi * $rx*$sinTheta2 - $cosPhi * $ry*$cosTheta2);
|
|
|
1608 |
|
|
|
1609 |
// c) draw the cubic bezier:
|
|
|
1610 |
$coords[$i] = array(($x1+$dx1), ($y1+$dy1), ($xe+$dxe), ($ye+$dye), $xe, $ye);
|
|
|
1611 |
|
|
|
1612 |
// do next segment
|
|
|
1613 |
$theta1 = $theta2;
|
|
|
1614 |
$x1 = $xe;
|
|
|
1615 |
$y1 = $ye;
|
|
|
1616 |
}
|
|
|
1617 |
$path = ' ';
|
|
|
1618 |
foreach($coords AS $c) {
|
|
|
1619 |
$cpx1 = $c[0];
|
|
|
1620 |
$cpy1 = $c[1];
|
|
|
1621 |
$cpx2 = $c[2];
|
|
|
1622 |
$cpy2 = $c[3];
|
|
|
1623 |
$x2 = $c[4];
|
|
|
1624 |
$y2 = $c[5];
|
|
|
1625 |
$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";
|
|
|
1626 |
|
|
|
1627 |
// mPDF 5.0.040
|
|
|
1628 |
$bounds[0][] = $c[4];
|
|
|
1629 |
$bounds[1][] = $c[5];
|
|
|
1630 |
}
|
|
|
1631 |
return array($path, $bounds); // mPD 5.0.040
|
|
|
1632 |
}
|
|
|
1633 |
|
|
|
1634 |
|
|
|
1635 |
function CalcVectorAngle($ux, $uy, $vx, $vy) {
|
|
|
1636 |
$ta = atan2($uy, $ux);
|
|
|
1637 |
$tb = atan2($vy, $vx);
|
|
|
1638 |
if ($tb >= $ta)
|
|
|
1639 |
return ($tb-$ta);
|
|
|
1640 |
return (6.28318530718 - ($ta-$tb));
|
|
|
1641 |
}
|
|
|
1642 |
|
|
|
1643 |
|
|
|
1644 |
// mPDF 4.4.003
|
|
|
1645 |
function ConvertSVGSizePixels($size=5,$maxsize='x'){
|
|
|
1646 |
// maxsize in pixels (user units) or 'y' or 'x'
|
|
|
1647 |
// e.g. $w = $this->ConvertSVGSizePixels($arguments['w'],$this->svg_info['w']*(25.4/$this->mpdf_ref->dpi));
|
|
|
1648 |
// usefontsize - setfalse for e.g. margins - will ignore fontsize for % values
|
|
|
1649 |
// Depends of maxsize value to make % work properly. Usually maxsize == pagewidth
|
|
|
1650 |
// For text $maxsize = Fontsize
|
|
|
1651 |
// Setting e.g. margin % will use maxsize (pagewidth) and em will use fontsize
|
|
|
1652 |
|
|
|
1653 |
if ($maxsize == 'y') { $maxsize = $this->svg_info['h']; }
|
|
|
1654 |
else if ($maxsize == 'x') { $maxsize = $this->svg_info['w']; }
|
|
|
1655 |
$maxsize *= (25.4/$this->mpdf_ref->dpi); // convert pixels to mm
|
|
|
1656 |
$fontsize=$this->mpdf_ref->FontSize;
|
|
|
1657 |
//Return as pixels
|
|
|
1658 |
$size = $this->mpdf_ref->ConvertSize($size,$maxsize,$fontsize,false) * 1/(25.4/$this->mpdf_ref->dpi);
|
|
|
1659 |
return $size;
|
|
|
1660 |
}
|
|
|
1661 |
|
|
|
1662 |
// mPDF 4.4.003
|
|
|
1663 |
function ConvertSVGSizePts($size=5){
|
|
|
1664 |
// usefontsize - setfalse for e.g. margins - will ignore fontsize for % values
|
|
|
1665 |
// Depends of maxsize value to make % work properly. Usually maxsize == pagewidth
|
|
|
1666 |
// For text $maxsize = Fontsize
|
|
|
1667 |
// Setting e.g. margin % will use maxsize (pagewidth) and em will use fontsize
|
|
|
1668 |
$maxsize=$this->mpdf_ref->FontSize;
|
|
|
1669 |
//Return as pts
|
|
|
1670 |
$size = $this->mpdf_ref->ConvertSize($size,$maxsize,false,true) * 72/25.4;
|
|
|
1671 |
return $size;
|
|
|
1672 |
}
|
|
|
1673 |
|
|
|
1674 |
|
|
|
1675 |
//
|
|
|
1676 |
// fonction retracant les <rect />
|
|
|
1677 |
function svgRect($arguments){
|
|
|
1678 |
|
|
|
1679 |
if ($arguments['h']==0 || $arguments['w']==0) { return ''; } // mPDF 4.4.003
|
|
|
1680 |
|
|
|
1681 |
$x = $this->ConvertSVGSizePixels($arguments['x'],'x'); // mPDF 4.4.003
|
|
|
1682 |
$y = $this->ConvertSVGSizePixels($arguments['y'],'y'); // mPDF 4.4.003
|
|
|
1683 |
$h = $this->ConvertSVGSizePixels($arguments['h'],'y'); // mPDF 4.4.003
|
|
|
1684 |
$w = $this->ConvertSVGSizePixels($arguments['w'],'x'); // mPDF 4.4.003
|
|
|
1685 |
$rx = $this->ConvertSVGSizePixels($arguments['rx'],'x'); // mPDF 4.4.003
|
|
|
1686 |
$ry = $this->ConvertSVGSizePixels($arguments['ry'],'y'); // mPDF 4.4.003
|
|
|
1687 |
|
|
|
1688 |
if ($rx > $w/2) { $rx = $w/2; } // mPDF 4.4.003
|
|
|
1689 |
if ($ry > $h/2) { $ry = $h/2; } // mPDF 4.4.003
|
|
|
1690 |
|
|
|
1691 |
if ($rx>0 and $ry == 0){$ry = $rx;}
|
|
|
1692 |
if ($ry>0 and $rx == 0){$rx = $ry;}
|
|
|
1693 |
|
|
|
1694 |
if ($rx == 0 and $ry == 0){
|
|
|
1695 |
// trace un rectangle sans angle arrondit
|
|
|
1696 |
$path_cmd = sprintf('%.3F %.3F m ', ($x*$this->kp), -($y*$this->kp));
|
|
|
1697 |
$path_cmd .= sprintf('%.3F %.3F l ', (($x+$w)*$this->kp), -($y*$this->kp));
|
|
|
1698 |
$path_cmd .= sprintf('%.3F %.3F l ', (($x+$w)*$this->kp), -(($y+$h)*$this->kp));
|
|
|
1699 |
$path_cmd .= sprintf('%.3F %.3F l ', ($x)*$this->kp, -(($y+$h)*$this->kp));
|
|
|
1700 |
$path_cmd .= sprintf('%.3F %.3F l h ', ($x*$this->kp), -($y*$this->kp));
|
|
|
1701 |
|
|
|
1702 |
|
|
|
1703 |
}
|
|
|
1704 |
else {
|
|
|
1705 |
// trace un rectangle avec les arrondit
|
|
|
1706 |
// les points de controle du bezier sont deduis grace a la constante kappa
|
|
|
1707 |
$kappa = 4*(sqrt(2)-1)/3;
|
|
|
1708 |
|
|
|
1709 |
$kx = $kappa*$rx;
|
|
|
1710 |
$ky = $kappa*$ry;
|
|
|
1711 |
|
|
|
1712 |
$path_cmd = sprintf('%.3F %.3F m ', ($x+$rx)*$this->kp, -$y*$this->kp);
|
|
|
1713 |
$path_cmd .= sprintf('%.3F %.3F l ', ($x+($w-$rx))*$this->kp, -$y*$this->kp);
|
|
|
1714 |
$path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', ($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 );
|
|
|
1715 |
$path_cmd .= sprintf('%.3F %.3F l ', ($x+$w)*$this->kp, (-$y+(-$h+$ry))*$this->kp);
|
|
|
1716 |
$path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', ($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 );
|
|
|
1717 |
|
|
|
1718 |
$path_cmd .= sprintf('%.3F %.3F l ', ($x+$rx)*$this->kp, (-$y+(-$h))*$this->kp);
|
|
|
1719 |
$path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', ($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 );
|
|
|
1720 |
$path_cmd .= sprintf('%.3F %.3F l ', $x*$this->kp, (-$y+(-$ry))*$this->kp);
|
|
|
1721 |
$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 );
|
|
|
1722 |
|
|
|
1723 |
|
|
|
1724 |
}
|
|
|
1725 |
return $path_cmd;
|
|
|
1726 |
}
|
|
|
1727 |
|
|
|
1728 |
//
|
|
|
1729 |
// fonction retracant les <ellipse /> et <circle />
|
|
|
1730 |
// le cercle est tracé grave a 4 bezier cubic, les poitn de controles
|
|
|
1731 |
// sont deduis grace a la constante kappa * rayon
|
|
|
1732 |
function svgEllipse($arguments){
|
|
|
1733 |
if ($arguments['rx']==0 || $arguments['ry']==0) { return ''; } // mPDF 4.4.003
|
|
|
1734 |
|
|
|
1735 |
$kappa = 4*(sqrt(2)-1)/3;
|
|
|
1736 |
|
|
|
1737 |
$cx = $this->ConvertSVGSizePixels($arguments['cx'],'x'); // mPDF 4.4.003
|
|
|
1738 |
$cy = $this->ConvertSVGSizePixels($arguments['cy'],'y'); // mPDF 4.4.003
|
|
|
1739 |
$rx = $this->ConvertSVGSizePixels($arguments['rx'],'x'); // mPDF 4.4.003
|
|
|
1740 |
$ry = $this->ConvertSVGSizePixels($arguments['ry'],'y'); // mPDF 4.4.003
|
|
|
1741 |
|
|
|
1742 |
$x1 = $cx;
|
|
|
1743 |
$y1 = -$cy+$ry;
|
|
|
1744 |
|
|
|
1745 |
$x2 = $cx+$rx;
|
|
|
1746 |
$y2 = -$cy;
|
|
|
1747 |
|
|
|
1748 |
$x3 = $cx;
|
|
|
1749 |
$y3 = -$cy-$ry;
|
|
|
1750 |
|
|
|
1751 |
$x4 = $cx-$rx;
|
|
|
1752 |
$y4 = -$cy;
|
|
|
1753 |
|
|
|
1754 |
$path_cmd = sprintf('%.3F %.3F m ', $x1*$this->kp, $y1*$this->kp);
|
|
|
1755 |
$path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', ($x1+($rx*$kappa))*$this->kp, $y1*$this->kp, $x2*$this->kp, ($y2+($ry*$kappa))*$this->kp, $x2*$this->kp, $y2*$this->kp);
|
|
|
1756 |
$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);
|
|
|
1757 |
$path_cmd .= sprintf('%.3F %.3F %.3F %.3F %.3F %.3F c ', ($x3-($rx*$kappa))*$this->kp, $y3*$this->kp, $x4*$this->kp, ($y4-($ry*$kappa))*$this->kp, $x4*$this->kp, $y4*$this->kp);
|
|
|
1758 |
$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);
|
|
|
1759 |
$path_cmd .= 'h ';
|
|
|
1760 |
|
|
|
1761 |
return $path_cmd;
|
|
|
1762 |
|
|
|
1763 |
}
|
|
|
1764 |
|
|
|
1765 |
//
|
|
|
1766 |
// fonction retracant les <polyline /> et les <line />
|
|
|
1767 |
function svgPolyline($arguments,$ispolyline=true){
|
|
|
1768 |
if ($ispolyline) {
|
|
|
1769 |
$xbase = $arguments[0] ;
|
|
|
1770 |
$ybase = - $arguments[1] ;
|
|
|
1771 |
}
|
|
|
1772 |
else {
|
|
|
1773 |
if ($arguments[0]==$arguments[2] && $arguments[1]==$arguments[3]) { return ''; } // mPDF 4.4.003 Zero length line
|
|
|
1774 |
$xbase = $this->ConvertSVGSizePixels($arguments[0],'x'); // mPDF 4.4.003
|
|
|
1775 |
$ybase = - $this->ConvertSVGSizePixels($arguments[1],'y'); // mPDF 4.4.003
|
|
|
1776 |
}
|
|
|
1777 |
$path_cmd = sprintf('%.3F %.3F m ', $xbase*$this->kp, $ybase*$this->kp);
|
|
|
1778 |
for ($i = 2; $i<count($arguments);$i += 2) {
|
|
|
1779 |
if ($ispolyline) {
|
|
|
1780 |
$tmp_x = $arguments[$i] ;
|
|
|
1781 |
$tmp_y = - $arguments[($i+1)] ;
|
|
|
1782 |
}
|
|
|
1783 |
else {
|
|
|
1784 |
$tmp_x = $this->ConvertSVGSizePixels($arguments[$i],'x') ; // mPDF 4.4.003
|
|
|
1785 |
$tmp_y = - $this->ConvertSVGSizePixels($arguments[($i+1)],'y') ; // mPDF 4.4.003
|
|
|
1786 |
}
|
|
|
1787 |
$path_cmd .= sprintf('%.3F %.3F l ', $tmp_x*$this->kp, $tmp_y*$this->kp);
|
|
|
1788 |
}
|
|
|
1789 |
|
|
|
1790 |
// $path_cmd .= 'h '; // ?? In error - don't close subpath here
|
|
|
1791 |
return $path_cmd;
|
|
|
1792 |
|
|
|
1793 |
}
|
|
|
1794 |
|
|
|
1795 |
//
|
|
|
1796 |
// fonction retracant les <polygone />
|
|
|
1797 |
function svgPolygon($arguments){
|
|
|
1798 |
$xbase = $arguments[0] ;
|
|
|
1799 |
$ybase = - $arguments[1] ;
|
|
|
1800 |
$path_cmd = sprintf('%.3F %.3F m ', $xbase*$this->kp, $ybase*$this->kp);
|
|
|
1801 |
for ($i = 2; $i<count($arguments);$i += 2) {
|
|
|
1802 |
$tmp_x = $arguments[$i] ;
|
|
|
1803 |
$tmp_y = - $arguments[($i+1)] ;
|
|
|
1804 |
|
|
|
1805 |
$path_cmd .= sprintf('%.3F %.3F l ', $tmp_x*$this->kp, $tmp_y*$this->kp);
|
|
|
1806 |
|
|
|
1807 |
}
|
|
|
1808 |
$path_cmd .= sprintf('%.3F %.3F l ', $xbase*$this->kp, $ybase*$this->kp);
|
|
|
1809 |
$path_cmd .= 'h ';
|
|
|
1810 |
return $path_cmd;
|
|
|
1811 |
|
|
|
1812 |
}
|
|
|
1813 |
|
|
|
1814 |
//
|
|
|
1815 |
// write string to image
|
|
|
1816 |
function svgText() {
|
|
|
1817 |
// $tmp = count($this->txt_style)-1;
|
|
|
1818 |
$current_style = array_pop($this->txt_style);
|
|
|
1819 |
$style = '';
|
|
|
1820 |
$render = -1;
|
|
|
1821 |
if(isset($this->txt_data[2]))
|
|
|
1822 |
{
|
|
|
1823 |
// select font
|
|
|
1824 |
$style .= ($current_style['font-weight'] == 'bold')?'B':'';
|
|
|
1825 |
$style .= ($current_style['font-style'] == 'italic')?'I':'';
|
|
|
1826 |
$size = $current_style['font-size']*$this->kf; // mPDF 5.0.039
|
|
|
1827 |
|
|
|
1828 |
// mPDF 5.0
|
|
|
1829 |
$current_style['font-family'] = $this->mpdf_ref->SetFont($current_style['font-family'],$style,$size,false);
|
|
|
1830 |
$this->mpdf_ref->CurrentFont['fo'] = true; // mPDF 5.0.039
|
|
|
1831 |
|
|
|
1832 |
|
|
|
1833 |
// mPDF 5.0.041
|
|
|
1834 |
$opacitystr = '';
|
|
|
1835 |
$opacity = 1;
|
|
|
1836 |
if (isset($current_style['fill-opacity'])) {
|
|
|
1837 |
if ($current_style['fill-opacity'] == 0) { $opacity = 0; }
|
|
|
1838 |
else if ($current_style['fill-opacity'] > 1) { $opacity = 1; }
|
|
|
1839 |
else if ($current_style['fill-opacity'] > 0) { $opacity = $current_style['fill-opacity']; }
|
|
|
1840 |
else if ($current_style['fill-opacity'] < 0) { $opacity = 0; }
|
|
|
1841 |
}
|
|
|
1842 |
$gs = $this->mpdf_ref->AddExtGState(array('ca'=>$opacity, 'BM'=>'/Normal'));
|
|
|
1843 |
$this->mpdf_ref->extgstates[$gs]['fo'] = true; // mPDF 5.0.039
|
|
|
1844 |
$opacitystr = sprintf(' /GS%d gs ', $gs);
|
|
|
1845 |
|
|
|
1846 |
// mPDF 5.0.051
|
|
|
1847 |
$fillstr = '';
|
|
|
1848 |
if (isset($current_style['fill']) && $current_style['fill']!='none') {
|
|
|
1849 |
$col = $this->mpdf_ref->ConvertColor($current_style['fill']);
|
|
|
1850 |
// mPDF 5.0.051
|
|
|
1851 |
$fillstr = $this->mpdf_ref->SetFColor($col, true);
|
|
|
1852 |
$render = "0"; // Fill (only)
|
|
|
1853 |
}
|
|
|
1854 |
$strokestr = '';
|
|
|
1855 |
if (isset($current_style['stroke-width']) && $current_style['stroke-width']>0 && $current_style['stroke']!='none') {
|
|
|
1856 |
$scol = $this->mpdf_ref->ConvertColor($current_style['stroke']);
|
|
|
1857 |
if ($scol) {
|
|
|
1858 |
$strokestr .= $this->mpdf_ref->SetDColor($scol, true).' '; // mPDF 5.0.051
|
|
|
1859 |
}
|
|
|
1860 |
$linewidth = $this->ConvertSVGSizePixels($current_style['stroke-width']);
|
|
|
1861 |
if ($linewidth > 0) {
|
|
|
1862 |
$strokestr .= sprintf('%.3F w 1 J 1 j ',$linewidth*$this->kp);
|
|
|
1863 |
if ($render == -1) { $render = "1"; } // stroke only
|
|
|
1864 |
else { $render = "2"; } // fill and stroke
|
|
|
1865 |
}
|
|
|
1866 |
}
|
|
|
1867 |
if ($render == -1) { return ''; }
|
|
|
1868 |
|
|
|
1869 |
$x = $this->ConvertSVGSizePixels($this->txt_data[0],'x'); // mPDF 4.4.003
|
|
|
1870 |
$y = $this->ConvertSVGSizePixels($this->txt_data[1],'y'); // mPDF 4.4.003
|
|
|
1871 |
$txt = $this->txt_data[2];
|
|
|
1872 |
|
|
|
1873 |
// mPDF 4.4.003
|
|
|
1874 |
$txt = preg_replace('/\f/','',$txt);
|
|
|
1875 |
$txt = preg_replace('/\r/','',$txt);
|
|
|
1876 |
$txt = preg_replace('/\n/',' ',$txt);
|
|
|
1877 |
$txt = preg_replace('/\t/',' ',$txt);
|
|
|
1878 |
$txt = preg_replace("/[ ]+/u",' ',$txt);
|
|
|
1879 |
|
|
|
1880 |
$txt = trim($txt);
|
|
|
1881 |
|
|
|
1882 |
$txt = $this->mpdf_ref->purify_utf8_text($txt);
|
|
|
1883 |
if ($this->mpdf_ref->text_input_as_HTML) {
|
|
|
1884 |
$txt = $this->mpdf_ref->all_entities_to_utf8($txt);
|
|
|
1885 |
}
|
|
|
1886 |
|
|
|
1887 |
// mPDF 5.0
|
|
|
1888 |
if ($this->mpdf_ref->usingCoreFont) { $txt = mb_convert_encoding($txt,$this->mpdf_ref->mb_enc,'UTF-8'); }
|
|
|
1889 |
if (preg_match("/([".$this->mpdf_ref->pregRTLchars."])/u", $txt)) { $this->mpdf_ref->biDirectional = true; } // mPDF 4.4.003
|
|
|
1890 |
|
|
|
1891 |
$this->mpdf_ref->magic_reverse_dir($txt, true, 'ltr'); // mPDF 5.0.054
|
|
|
1892 |
$this->mpdf_ref->ConvertIndic($txt);
|
|
|
1893 |
|
|
|
1894 |
|
|
|
1895 |
if ($current_style['text-anchor']=='middle') {
|
|
|
1896 |
$tw = $this->mpdf_ref->GetStringWidth($txt)*_MPDFK/2; // mPDF 4.4.003 // mPDF 5.4.09
|
|
|
1897 |
}
|
|
|
1898 |
else if ($current_style['text-anchor']=='end') {
|
|
|
1899 |
$tw = $this->mpdf_ref->GetStringWidth($txt)*_MPDFK; // mPDF 4.4.003 // mPDF 5.4.09
|
|
|
1900 |
}
|
|
|
1901 |
else $tw = 0;
|
|
|
1902 |
|
|
|
1903 |
if (!$this->mpdf_ref->usingCoreFont) {
|
|
|
1904 |
$this->mpdf_ref->UTF8StringToArray($txt); // mPDF 5.0 adds chars to subset list
|
|
|
1905 |
$txt= $this->mpdf_ref->UTF8ToUTF16BE($txt, false);
|
|
|
1906 |
}
|
|
|
1907 |
$txt='('.$this->mpdf_ref->_escape($txt).')';
|
|
|
1908 |
$this->mpdf_ref->CurrentFont['used']= true;
|
|
|
1909 |
|
|
|
1910 |
$pdfx = $x - $tw/$this->kp; // mPDF 4.4.009
|
|
|
1911 |
$pdfy = -$y ;
|
|
|
1912 |
$xbase = $x;
|
|
|
1913 |
$ybase = -$y;
|
|
|
1914 |
|
|
|
1915 |
// mPDF 5.7.2
|
|
|
1916 |
$path_cmd = sprintf('q BT /F%d %.3F Tf %s %.3F %.3F Td %s Tr %s %s %s Tj ET Q ',$this->mpdf_ref->CurrentFont['i'], $this->mpdf_ref->FontSizePt, $opacitystr, $pdfx*$this->kp,$pdfy*$this->kp,$render,$fillstr,$strokestr,$txt)."\n";
|
|
|
1917 |
unset($this->txt_data[0], $this->txt_data[1],$this->txt_data[2]);
|
|
|
1918 |
|
|
|
1919 |
if (isset($current_style['font-size-parent'])) {
|
|
|
1920 |
$this->mpdf_ref->SetFontSize($current_style['font-size-parent']);
|
|
|
1921 |
}
|
|
|
1922 |
}
|
|
|
1923 |
else
|
|
|
1924 |
{
|
|
|
1925 |
return ' ';
|
|
|
1926 |
}
|
|
|
1927 |
return $path_cmd;
|
|
|
1928 |
}
|
|
|
1929 |
|
|
|
1930 |
|
|
|
1931 |
function svgDefineTxtStyle($critere_style)
|
|
|
1932 |
{
|
|
|
1933 |
// get copy of current/default txt style, and modify it with supplied attributes
|
|
|
1934 |
$tmp = count($this->txt_style)-1;
|
|
|
1935 |
$current_style = $this->txt_style[$tmp];
|
|
|
1936 |
if (isset($critere_style['style'])){
|
|
|
1937 |
if (preg_match('/fill:\s*rgb\((\d+),\s*(\d+),\s*(\d+)\)/',$critere_style['style'], $m)) {
|
|
|
1938 |
$current_style['fill'] = '#'.str_pad(dechex($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);
|
|
|
1939 |
}
|
|
|
1940 |
else { $tmp = preg_replace("/(.*)fill:\s*([a-z0-9#_()]*|none)(.*)/i","$2",$critere_style['style']);
|
|
|
1941 |
if ($tmp != $critere_style['style']){ $current_style['fill'] = $tmp; }
|
|
|
1942 |
}
|
|
|
1943 |
|
|
|
1944 |
$tmp = preg_replace("/(.*)fill-opacity:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']);
|
|
|
1945 |
if ($tmp != $critere_style['style']){ $current_style['fill-opacity'] = $tmp;}
|
|
|
1946 |
|
|
|
1947 |
$tmp = preg_replace("/(.*)fill-rule:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']);
|
|
|
1948 |
if ($tmp != $critere_style['style']){ $current_style['fill-rule'] = $tmp;}
|
|
|
1949 |
|
|
|
1950 |
if (preg_match('/stroke:\s*rgb\((\d+),\s*(\d+),\s*(\d+)\)/',$critere_style['style'], $m)) {
|
|
|
1951 |
$current_style['stroke'] = '#'.str_pad(dechex($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);
|
|
|
1952 |
}
|
|
|
1953 |
else { $tmp = preg_replace("/(.*)stroke:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']);
|
|
|
1954 |
if ($tmp != $critere_style['style']){ $current_style['stroke'] = $tmp; }
|
|
|
1955 |
}
|
|
|
1956 |
|
|
|
1957 |
$tmp = preg_replace("/(.*)stroke-linecap:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']);
|
|
|
1958 |
if ($tmp != $critere_style['style']){ $current_style['stroke-linecap'] = $tmp;}
|
|
|
1959 |
|
|
|
1960 |
$tmp = preg_replace("/(.*)stroke-linejoin:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']);
|
|
|
1961 |
if ($tmp != $critere_style['style']){ $current_style['stroke-linejoin'] = $tmp;}
|
|
|
1962 |
|
|
|
1963 |
$tmp = preg_replace("/(.*)stroke-miterlimit:\s*([a-z0-9#]*|none)(.*)/i","$2",$critere_style['style']);
|
|
|
1964 |
if ($tmp != $critere_style['style']){ $current_style['stroke-miterlimit'] = $tmp;}
|
|
|
1965 |
|
|
|
1966 |
$tmp = preg_replace("/(.*)stroke-opacity:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']);
|
|
|
1967 |
if ($tmp != $critere_style['style']){ $current_style['stroke-opacity'] = $tmp; }
|
|
|
1968 |
|
|
|
1969 |
$tmp = preg_replace("/(.*)stroke-width:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']);
|
|
|
1970 |
if ($tmp != $critere_style['style']){ $current_style['stroke-width'] = $tmp;}
|
|
|
1971 |
|
|
|
1972 |
$tmp = preg_replace("/(.*)stroke-dasharray:\s*([a-z0-9., ]*|none)(.*)/i","$2",$critere_style['style']);
|
|
|
1973 |
if ($tmp != $critere_style['style']){ $current_style['stroke-dasharray'] = $tmp;}
|
|
|
1974 |
|
|
|
1975 |
$tmp = preg_replace("/(.*)stroke-dashoffset:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']);
|
|
|
1976 |
if ($tmp != $critere_style['style']){ $current_style['stroke-dashoffset'] = $tmp;}
|
|
|
1977 |
|
|
|
1978 |
// mPDF 5.7.2
|
|
|
1979 |
$tmp = preg_replace("/(.*)font-family:\s*([a-z0-9.\"' ,\-]*|none)(.*)/i","$2",$critere_style['style']);
|
|
|
1980 |
if ($tmp != $critere_style['style']){ $critere_style['font-family'] = $tmp;}
|
|
|
1981 |
|
|
|
1982 |
$tmp = preg_replace("/(.*)font-size:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']);
|
|
|
1983 |
if ($tmp != $critere_style['style']){ $critere_style['font-size'] = $tmp;}
|
|
|
1984 |
|
|
|
1985 |
$tmp = preg_replace("/(.*)font-weight:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']);
|
|
|
1986 |
if ($tmp != $critere_style['style']){ $critere_style['font-weight'] = $tmp;}
|
|
|
1987 |
|
|
|
1988 |
$tmp = preg_replace("/(.*)font-style:\s*([a-z0-9.]*|none)(.*)/i","$2",$critere_style['style']);
|
|
|
1989 |
if ($tmp != $critere_style['style']){ $critere_style['font-style'] = $tmp;}
|
|
|
1990 |
|
|
|
1991 |
}
|
|
|
1992 |
|
|
|
1993 |
if (isset($critere_style['font'])){
|
|
|
1994 |
|
|
|
1995 |
// [ [ <'font-style'> || <'font-variant'> || <'font-weight'> ]?<'font-size'> [ / <'line-height'> ]? <'font-family'> ]
|
|
|
1996 |
|
|
|
1997 |
$tmp = preg_replace("/(.*)(italic|oblique)(.*)/i","$2",$critere_style['font']);
|
|
|
1998 |
if ($tmp != $critere_style['font']){
|
|
|
1999 |
if($tmp == 'oblique'){
|
|
|
2000 |
$tmp = 'italic';
|
|
|
2001 |
}
|
|
|
2002 |
$current_style['font-style'] = $tmp;
|
|
|
2003 |
}
|
|
|
2004 |
$tmp = preg_replace("/(.*)(bold|bolder)(.*)/i","$2",$critere_style['font']);
|
|
|
2005 |
if ($tmp != $critere_style['font']){
|
|
|
2006 |
if($tmp == 'bolder'){
|
|
|
2007 |
$tmp = 'bold';
|
|
|
2008 |
}
|
|
|
2009 |
$current_style['font-weight'] = $tmp;
|
|
|
2010 |
}
|
|
|
2011 |
|
|
|
2012 |
// select digits not followed by percent sign nor preceeded by forward slash
|
|
|
2013 |
$tmp = preg_replace("/(.*)\b(\d+)[\b|\/](.*)/i","$2",$critere_style['font']);
|
|
|
2014 |
if ($tmp != $critere_style['font']){
|
|
|
2015 |
$current_style['font-size'] = $this->ConvertSVGSizePts($tmp);
|
|
|
2016 |
$this->mpdf_ref->SetFont('','',$current_style['font-size'],false);
|
|
|
2017 |
}
|
|
|
2018 |
|
|
|
2019 |
}
|
|
|
2020 |
|
|
|
2021 |
if(isset($critere_style['fill'])){
|
|
|
2022 |
$current_style['fill'] = $critere_style['fill'];
|
|
|
2023 |
}
|
|
|
2024 |
if(isset($critere_style['stroke'])){
|
|
|
2025 |
$current_style['stroke'] = $critere_style['stroke'];
|
|
|
2026 |
}
|
|
|
2027 |
if(isset($critere_style['stroke-width'])){
|
|
|
2028 |
$current_style['stroke-width'] = $critere_style['stroke-width'];
|
|
|
2029 |
}
|
|
|
2030 |
|
|
|
2031 |
if(isset($critere_style['font-style'])){
|
|
|
2032 |
if(strtolower($critere_style['font-style']) == 'oblique')
|
|
|
2033 |
{
|
|
|
2034 |
$critere_style['font-style'] = 'italic';
|
|
|
2035 |
}
|
|
|
2036 |
$current_style['font-style'] = $critere_style['font-style'];
|
|
|
2037 |
}
|
|
|
2038 |
|
|
|
2039 |
if(isset($critere_style['font-weight'])){
|
|
|
2040 |
if(strtolower($critere_style['font-weight']) == 'bolder')
|
|
|
2041 |
{
|
|
|
2042 |
$critere_style['font-weight'] = 'bold';
|
|
|
2043 |
}
|
|
|
2044 |
$current_style['font-weight'] = $critere_style['font-weight'];
|
|
|
2045 |
}
|
|
|
2046 |
|
|
|
2047 |
if(isset($critere_style['font-size'])){
|
|
|
2048 |
// mPDF 5.4.12
|
|
|
2049 |
if (strpos($critere_style['font-size'], '%')!==false) {
|
|
|
2050 |
$current_style['font-size-parent'] = $current_style['font-size'];
|
|
|
2051 |
}
|
|
|
2052 |
$current_style['font-size'] = $this->ConvertSVGSizePts($critere_style['font-size']);
|
|
|
2053 |
$this->mpdf_ref->SetFont('','',$current_style['font-size'],false);
|
|
|
2054 |
}
|
|
|
2055 |
|
|
|
2056 |
if(isset($critere_style['font-family'])){
|
|
|
2057 |
$v = $critere_style['font-family'];
|
|
|
2058 |
$aux_fontlist = explode(",",$v);
|
|
|
2059 |
$found = 0;
|
|
|
2060 |
foreach($aux_fontlist AS $f) {
|
|
|
2061 |
$fonttype = trim($f);
|
|
|
2062 |
$fonttype = preg_replace('/["\']*(.*?)["\']*/','\\1',$fonttype);
|
|
|
2063 |
$fonttype = preg_replace('/ /','',$fonttype);
|
|
|
2064 |
$v = strtolower(trim($fonttype));
|
|
|
2065 |
if (isset($this->mpdf_ref->fonttrans[$v]) && $this->mpdf_ref->fonttrans[$v]) { $v = $this->mpdf_ref->fonttrans[$v]; }
|
|
|
2066 |
if ((!$this->mpdf_ref->usingCoreFont && in_array($v,$this->mpdf_ref->available_unifonts)) ||
|
|
|
2067 |
($this->mpdf_ref->usingCoreFont && in_array($v,array('courier','times','helvetica','arial'))) ||
|
|
|
2068 |
in_array($v, array('sjis','uhc','big5','gb'))) {
|
|
|
2069 |
$current_style['font-family'] = $v;
|
|
|
2070 |
$found = 1;
|
|
|
2071 |
break;
|
|
|
2072 |
}
|
|
|
2073 |
}
|
|
|
2074 |
if (!$found) {
|
|
|
2075 |
foreach($aux_fontlist AS $f) {
|
|
|
2076 |
$fonttype = trim($f);
|
|
|
2077 |
$fonttype = preg_replace('/["\']*(.*?)["\']*/','\\1',$fonttype);
|
|
|
2078 |
$fonttype = preg_replace('/ /','',$fonttype);
|
|
|
2079 |
$v = strtolower(trim($fonttype));
|
|
|
2080 |
if (isset($this->mpdf_ref->fonttrans[$v]) && $this->mpdf_ref->fonttrans[$v]) { $v = $this->mpdf_ref->fonttrans[$v]; }
|
|
|
2081 |
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) ) {
|
|
|
2082 |
$current_style['font-family'] = $v;
|
|
|
2083 |
break;
|
|
|
2084 |
}
|
|
|
2085 |
}
|
|
|
2086 |
}
|
|
|
2087 |
}
|
|
|
2088 |
|
|
|
2089 |
if(isset($critere_style['text-anchor'])){
|
|
|
2090 |
$current_style['text-anchor'] = $critere_style['text-anchor'];
|
|
|
2091 |
}
|
|
|
2092 |
|
|
|
2093 |
// add current style to text style array (will remove it later after writing text to svg_string)
|
|
|
2094 |
array_push($this->txt_style,$current_style);
|
|
|
2095 |
}
|
|
|
2096 |
|
|
|
2097 |
|
|
|
2098 |
|
|
|
2099 |
//
|
|
|
2100 |
// fonction ajoutant un gradient
|
|
|
2101 |
function svgAddGradient($id,$array_gradient){
|
|
|
2102 |
|
|
|
2103 |
$this->svg_gradient[$id] = $array_gradient;
|
|
|
2104 |
|
|
|
2105 |
}
|
|
|
2106 |
//
|
|
|
2107 |
// Ajoute une couleur dans le gradient correspondant
|
|
|
2108 |
|
|
|
2109 |
//
|
|
|
2110 |
// function ecrivant dans le svgstring
|
|
|
2111 |
function svgWriteString($content){
|
|
|
2112 |
|
|
|
2113 |
$this->svg_string .= $content;
|
|
|
2114 |
|
|
|
2115 |
}
|
|
|
2116 |
|
|
|
2117 |
|
|
|
2118 |
|
|
|
2119 |
// analise le svg et renvoie aux fonctions precedente our le traitement
|
|
|
2120 |
function ImageSVG($data){
|
|
|
2121 |
$this->svg_info = array();
|
|
|
2122 |
|
|
|
2123 |
// mPDF 4.4.006
|
|
|
2124 |
if (preg_match('/<!ENTITY/si',$data)) {
|
|
|
2125 |
// Get User-defined entities
|
|
|
2126 |
preg_match_all('/<!ENTITY\s+([a-z]+)\s+\"(.*?)\">/si',$data, $ent);
|
|
|
2127 |
// Replace entities
|
|
|
2128 |
for ($i=0; $i<count($ent[0]); $i++) {
|
|
|
2129 |
$data = preg_replace('/&'.preg_quote($ent[1][$i],'/').';/is', $ent[2][$i], $data);
|
|
|
2130 |
}
|
|
|
2131 |
}
|
|
|
2132 |
|
|
|
2133 |
|
|
|
2134 |
if (preg_match('/xlink:href=/si',$data)) {
|
|
|
2135 |
// GRADIENTS
|
|
|
2136 |
// Get links
|
|
|
2137 |
preg_match_all('/(<(linearGradient|radialgradient)[^>]*)xlink:href=["\']#(.*?)["\'](.*?)\/>/si',$data, $links);
|
|
|
2138 |
if (count($links[0])) { $links[5] = array(); }
|
|
|
2139 |
// Delete links from data - keeping in $links
|
|
|
2140 |
for ($i=0; $i<count($links[0]); $i++) {
|
|
|
2141 |
$links[5][$i] = 'tmpLink'.RAND(100000,9999999);
|
|
|
2142 |
$data = preg_replace('/'.preg_quote($links[0][$i],'/').'/is', '<MYLINKS'.$links[5][$i].'>' , $data);
|
|
|
2143 |
}
|
|
|
2144 |
// Get targets
|
|
|
2145 |
preg_match_all('/<(linearGradient|radialgradient)([^>]*)id=["\'](.*?)["\'](.*?)>(.*?)<\/(linearGradient|radialgradient)>/si',$data, $m);
|
|
|
2146 |
$targets = array();
|
|
|
2147 |
$stops = array();
|
|
|
2148 |
// keeping in $targets
|
|
|
2149 |
for ($i=0; $i<count($m[0]); $i++) {
|
|
|
2150 |
$stops[$m[3][$i]] = $m[5][$i];
|
|
|
2151 |
}
|
|
|
2152 |
// Add back links this time as targets (gradients)
|
|
|
2153 |
for ($i=0; $i<count($links[0]); $i++) {
|
|
|
2154 |
$def = $links[1][$i] .' '.$links[4][$i].'>'. $stops[$links[3][$i]].'</'.$links[2][$i] .'>' ;
|
|
|
2155 |
$data = preg_replace('/<MYLINKS'.$links[5][$i].'>/is', $def , $data);
|
|
|
2156 |
}
|
|
|
2157 |
|
|
|
2158 |
// mPDF 5.7.2
|
|
|
2159 |
// <USE>
|
|
|
2160 |
preg_match_all('/<use ([^>]*)xlink:href=["\']#([^>]*?)["\']([^>]*)\/>/si',$data, $links);
|
|
|
2161 |
for ($i=0; $i<count($links[0]); $i++) {
|
|
|
2162 |
|
|
|
2163 |
// Get the item to use from defs
|
|
|
2164 |
$insert = '';
|
|
|
2165 |
if (preg_match('/<([a-zA-Z]*) [^>]*id=["\']'.$links[2][$i].'["\'][^>]*\/>/si',$data, $m)) {
|
|
|
2166 |
$insert = $m[0];
|
|
|
2167 |
}
|
|
|
2168 |
if (!$insert && preg_match('/<([a-zA-Z]*) [^>]*id=["\']'.$links[2][$i].'["\']/si',$data, $m)) {
|
|
|
2169 |
|
|
|
2170 |
if (preg_match('/<'.$m[1].'[^>]*id=["\']'.$links[2][$i].'["\'][^>]*>.*?<\/'.$m[1].'>/si',$data, $m)) {
|
|
|
2171 |
$insert = $m[0];
|
|
|
2172 |
}
|
|
|
2173 |
}
|
|
|
2174 |
|
|
|
2175 |
if ($insert) {
|
|
|
2176 |
|
|
|
2177 |
$inners = $links[1][$i] . ' ' . $links[3][$i];
|
|
|
2178 |
// Change x,y coords to translate()
|
|
|
2179 |
if (preg_match('/y=["\']([^>]*?)["\']/', $inners, $m)) { $y = $m[1]; }
|
|
|
2180 |
else { $y = 0; }
|
|
|
2181 |
if (preg_match('/x=["\']([^>]*?)["\']/', $inners, $m)) { $x = $m[1]; }
|
|
|
2182 |
else { $x = 0; }
|
|
|
2183 |
if ($x || $y) {
|
|
|
2184 |
$inners = preg_replace('/(y|x)=["\']([^>]*?)["\']/', '', $inners);
|
|
|
2185 |
if (preg_match('/transform=["\']([^>]*?)["\']/', $inners, $m)) {
|
|
|
2186 |
if (preg_match('/translate\(\s*([0-9\.]+)\s*,\s*([0-9\.]+)\s*\)/', $m[1], $mm)) {
|
|
|
2187 |
$transform = $m[1]; // transform="...."
|
|
|
2188 |
$x += $mm[1];
|
|
|
2189 |
$y += $mm[2];
|
|
|
2190 |
$transform = preg_replace('/'.preg_quote($mm[0],'/').'/', '', $transform);
|
|
|
2191 |
$transform = 'transform="'.$transform.' translate('.$x.', '.$y.')"';
|
|
|
2192 |
$inners = preg_replace('/'.preg_quote($m[0],'/').'/is', $transform, $inners);
|
|
|
2193 |
}
|
|
|
2194 |
else {
|
|
|
2195 |
$inners = preg_replace('/'.preg_quote($m[0],'/').'/is', 'transform="'.$m[1].' translate('.$x.', '.$y.')"', $inners);
|
|
|
2196 |
}
|
|
|
2197 |
}
|
|
|
2198 |
else {
|
|
|
2199 |
$inners .= ' transform="translate('.$x.', '.$y.')"';
|
|
|
2200 |
}
|
|
|
2201 |
}
|
|
|
2202 |
}
|
|
|
2203 |
$replacement = '<g '.$inners.'>'.$insert.'</g>';
|
|
|
2204 |
$data = preg_replace('/'.preg_quote($links[0][$i],'/').'/is', $replacement, $data);
|
|
|
2205 |
}
|
|
|
2206 |
preg_match_all('/<use ([^>]*)xlink:href=["\']#([^>]*?)["\']([^>]*)>\s*<\/use>/si',$data, $links);
|
|
|
2207 |
for ($i=0; $i<count($links[0]); $i++) {
|
|
|
2208 |
|
|
|
2209 |
// Get the item to use from defs
|
|
|
2210 |
$insert = '';
|
|
|
2211 |
if (preg_match('/<([a-zA-Z]*) [^>]*id=["\']'.$links[2][$i].'["\'][^>]*\/>/si',$data, $m)) {
|
|
|
2212 |
$insert = $m[0];
|
|
|
2213 |
}
|
|
|
2214 |
if (!$insert && preg_match('/<([a-zA-Z]*) [^>]*id=["\']'.$links[2][$i].'["\']/si',$data, $m)) {
|
|
|
2215 |
|
|
|
2216 |
if (preg_match('/<'.$m[1].'[^>]*id=["\']'.$links[2][$i].'["\'][^>]*>.*?<\/'.$m[1].'>/si',$data, $m)) {
|
|
|
2217 |
$insert = $m[0];
|
|
|
2218 |
}
|
|
|
2219 |
}
|
|
|
2220 |
|
|
|
2221 |
if ($insert) {
|
|
|
2222 |
|
|
|
2223 |
$inners = $links[1][$i] . ' ' . $links[3][$i];
|
|
|
2224 |
// Change x,y coords to translate()
|
|
|
2225 |
if (preg_match('/y=["\']([^>]*?)["\']/', $inners, $m)) { $y = $m[1]; }
|
|
|
2226 |
else { $y = 0; }
|
|
|
2227 |
if (preg_match('/x=["\']([^>]*?)["\']/', $inners, $m)) { $x = $m[1]; }
|
|
|
2228 |
else { $x = 0; }
|
|
|
2229 |
if ($x || $y) {
|
|
|
2230 |
$inners = preg_replace('/(y|x)=["\']([^>]*?)["\']/', '', $inners);
|
|
|
2231 |
if (preg_match('/transform=["\']([^>]*?)["\']/', $inners, $m)) {
|
|
|
2232 |
if (preg_match('/translate\(\s*([0-9\.]+)\s*,\s*([0-9\.]+)\s*\)/', $m[1], $mm)) {
|
|
|
2233 |
$transform = $m[1]; // transform="...."
|
|
|
2234 |
$x += $mm[1];
|
|
|
2235 |
$y += $mm[2];
|
|
|
2236 |
$transform = preg_replace('/'.preg_quote($mm[0],'/').'/', '', $transform);
|
|
|
2237 |
$transform = 'transform="'.$transform.' translate('.$x.', '.$y.')"';
|
|
|
2238 |
$inners = preg_replace('/'.preg_quote($m[0],'/').'/is', $transform, $inners);
|
|
|
2239 |
}
|
|
|
2240 |
else {
|
|
|
2241 |
$inners = preg_replace('/'.preg_quote($m[0],'/').'/is', 'transform="'.$m[1].' translate('.$x.', '.$y.')"', $inners);
|
|
|
2242 |
}
|
|
|
2243 |
}
|
|
|
2244 |
else {
|
|
|
2245 |
$inners .= ' transform="translate('.$x.', '.$y.')"';
|
|
|
2246 |
}
|
|
|
2247 |
}
|
|
|
2248 |
$replacement = '<g '.$inners.'>'.$insert.'</g>';
|
|
|
2249 |
$data = preg_replace('/'.preg_quote($links[0][$i],'/').'/is', $replacement, $data);
|
|
|
2250 |
|
|
|
2251 |
|
|
|
2252 |
}
|
|
|
2253 |
}
|
|
|
2254 |
}
|
|
|
2255 |
// Removes <pattern>
|
|
|
2256 |
$data = preg_replace('/<pattern.*?<\/pattern>/is', '', $data);
|
|
|
2257 |
// Removes <marker>
|
|
|
2258 |
$data = preg_replace('/<marker.*?<\/marker>/is', '', $data);
|
|
|
2259 |
|
|
|
2260 |
$this->svg_info['data'] = $data;
|
|
|
2261 |
|
|
|
2262 |
$this->svg_string = '';
|
|
|
2263 |
|
|
|
2264 |
//
|
|
|
2265 |
// chargement unique des fonctions
|
|
|
2266 |
if(!function_exists("xml_svg2pdf_start")){
|
|
|
2267 |
|
|
|
2268 |
function xml_svg2pdf_start($parser, $name, $attribs){
|
|
|
2269 |
//
|
|
|
2270 |
// definition
|
|
|
2271 |
global $svg_class, $last_gradid;
|
|
|
2272 |
|
|
|
2273 |
// mPDF 5.7.2
|
|
|
2274 |
if (strtolower($name) == 'lineargradient'){
|
|
|
2275 |
$tmp_gradient = array(
|
|
|
2276 |
'type' => 'linear',
|
|
|
2277 |
'info' => array(
|
|
|
2278 |
'x1' => $attribs['x1'],
|
|
|
2279 |
'y1' => $attribs['y1'],
|
|
|
2280 |
'x2' => $attribs['x2'],
|
|
|
2281 |
'y2' => $attribs['y2']
|
|
|
2282 |
),
|
|
|
2283 |
'transform' => $attribs['gradientTransform'],
|
|
|
2284 |
'units' => $attribs['gradientUnits'],
|
|
|
2285 |
'spread' => $attribs['spreadMethod'],
|
|
|
2286 |
'color' => array()
|
|
|
2287 |
);
|
|
|
2288 |
$last_gradid = $attribs['id'];
|
|
|
2289 |
$svg_class->svgAddGradient($attribs['id'],$tmp_gradient);
|
|
|
2290 |
return;
|
|
|
2291 |
}
|
|
|
2292 |
else if (strtolower($name) == 'radialgradient'){
|
|
|
2293 |
$tmp_gradient = array(
|
|
|
2294 |
'type' => 'radial',
|
|
|
2295 |
'info' => array(
|
|
|
2296 |
'x0' => $attribs['cx'],
|
|
|
2297 |
'y0' => $attribs['cy'],
|
|
|
2298 |
'x1' => $attribs['fx'],
|
|
|
2299 |
'y1' => $attribs['fy'],
|
|
|
2300 |
'r' => $attribs['r']
|
|
|
2301 |
),
|
|
|
2302 |
'transform' => $attribs['gradientTransform'],
|
|
|
2303 |
'units' => $attribs['gradientUnits'],
|
|
|
2304 |
'spread' => $attribs['spreadMethod'],
|
|
|
2305 |
'color' => array()
|
|
|
2306 |
);
|
|
|
2307 |
$last_gradid = $attribs['id'];
|
|
|
2308 |
$svg_class->svgAddGradient($attribs['id'],$tmp_gradient);
|
|
|
2309 |
return;
|
|
|
2310 |
}
|
|
|
2311 |
else if (strtolower($name) == 'stop'){
|
|
|
2312 |
if (!$last_gradid) return;
|
|
|
2313 |
if (isset($attribs['style']) AND preg_match('/stop-color:\s*([^;]*)/i',$attribs['style'],$m)) {
|
|
|
2314 |
$color = trim($m[1]);
|
|
|
2315 |
} else if (isset($attribs['stop-color'])) {
|
|
|
2316 |
$color = $attribs['stop-color'];
|
|
|
2317 |
}
|
|
|
2318 |
$col = $svg_class->mpdf_ref->ConvertColor($color);
|
|
|
2319 |
|
|
|
2320 |
if ($col{0}==3 || $col{0}==5) { // RGB
|
|
|
2321 |
$color_final = sprintf('%.3F %.3F %.3F',ord($col{1})/255,ord($col{2})/255,ord($col{3})/255);
|
|
|
2322 |
$svg_class->svg_gradient[$last_gradid]['colorspace']='RGB';
|
|
|
2323 |
}
|
|
|
2324 |
else if ($col{0}==4 || $col{0}==6) { // CMYK
|
|
|
2325 |
$color_final = sprintf('%.3F %.3F %.3F %.3F',ord($col{1})/100,ord($col{2})/100,ord($col{3})/100,ord($col{4})/100);
|
|
|
2326 |
$svg_class->svg_gradient[$last_gradid]['colorspace']='CMYK';
|
|
|
2327 |
}
|
|
|
2328 |
else if ($col{0}==1) { // Grayscale
|
|
|
2329 |
$color_final = sprintf('%.3F',ord($col{1})/255);
|
|
|
2330 |
$svg_class->svg_gradient[$last_gradid]['colorspace']='Gray';
|
|
|
2331 |
}
|
|
|
2332 |
|
|
|
2333 |
$stop_opacity = 1;
|
|
|
2334 |
if (isset($attribs['style']) AND preg_match('/stop-opacity:\s*([0-9.]*)/i',$attribs['style'],$m)) {
|
|
|
2335 |
$stop_opacity = $m[1];
|
|
|
2336 |
} else if (isset($attribs['stop-opacity'])) {
|
|
|
2337 |
$stop_opacity = $attribs['stop-opacity'];
|
|
|
2338 |
}
|
|
|
2339 |
else if ($col{0}==5) { // RGBa
|
|
|
2340 |
$stop_opacity = ord($col{4}/100);
|
|
|
2341 |
}
|
|
|
2342 |
else if ($col{0}==6) { // CMYKa
|
|
|
2343 |
$stop_opacity = ord($col{5}/100);
|
|
|
2344 |
}
|
|
|
2345 |
|
|
|
2346 |
$tmp_color = array(
|
|
|
2347 |
'color' => $color_final,
|
|
|
2348 |
'offset' => $attribs['offset'],
|
|
|
2349 |
'opacity' => $stop_opacity
|
|
|
2350 |
);
|
|
|
2351 |
array_push($svg_class->svg_gradient[$last_gradid]['color'],$tmp_color);
|
|
|
2352 |
return;
|
|
|
2353 |
}
|
|
|
2354 |
if ($svg_class->inDefs) { return; }
|
|
|
2355 |
|
|
|
2356 |
$svg_class->xbase = 0;
|
|
|
2357 |
$svg_class->ybase = 0;
|
|
|
2358 |
switch (strtolower($name)){
|
|
|
2359 |
|
|
|
2360 |
// mPDF 5.0.039 - Don't output stuff inside <defs>
|
|
|
2361 |
case 'defs':
|
|
|
2362 |
$svg_class->inDefs = true;
|
|
|
2363 |
return;
|
|
|
2364 |
|
|
|
2365 |
case 'svg':
|
|
|
2366 |
$svg_class->svgOffset($attribs);
|
|
|
2367 |
break;
|
|
|
2368 |
|
|
|
2369 |
case 'path':
|
|
|
2370 |
$path = $attribs['d'];
|
|
|
2371 |
// mPDF 5.6.65
|
|
|
2372 |
preg_match_all('/([MZLHVCSQTAmzlhvcsqta])([eE ,\-.\d]+)*/', $path, $commands, PREG_SET_ORDER);
|
|
|
2373 |
$path_cmd = '';
|
|
|
2374 |
$svg_class->subPathInit = true;
|
|
|
2375 |
// mPDF 5.0.039
|
|
|
2376 |
$svg_class->pathBBox = array(999999,999999,-999999,-999999);
|
|
|
2377 |
foreach($commands as $c){
|
|
|
2378 |
if(count($c)==3 || $c[2]==''){
|
|
|
2379 |
list($tmp, $command, $arguments) = $c;
|
|
|
2380 |
}
|
|
|
2381 |
else{
|
|
|
2382 |
list($tmp, $command) = $c;
|
|
|
2383 |
$arguments = '';
|
|
|
2384 |
}
|
|
|
2385 |
|
|
|
2386 |
$path_cmd .= $svg_class->svgPath($command, $arguments);
|
|
|
2387 |
}
|
|
|
2388 |
// mPDF 5.0.039
|
|
|
2389 |
if ($svg_class->pathBBox[2]==-1999998) { $svg_class->pathBBox[2] = 100; }
|
|
|
2390 |
if ($svg_class->pathBBox[3]==-1999998) { $svg_class->pathBBox[3] = 100; }
|
|
|
2391 |
if ($svg_class->pathBBox[0]==999999) { $svg_class->pathBBox[0] = 0; }
|
|
|
2392 |
if ($svg_class->pathBBox[1]==999999) { $svg_class->pathBBox[1] = 0; }
|
|
|
2393 |
$critere_style = $attribs;
|
|
|
2394 |
unset($critere_style['d']);
|
|
|
2395 |
$path_style = $svg_class->svgDefineStyle($critere_style);
|
|
|
2396 |
break;
|
|
|
2397 |
|
|
|
2398 |
case 'rect':
|
|
|
2399 |
if (!isset($attribs['x'])) {$attribs['x'] = 0;}
|
|
|
2400 |
if (!isset($attribs['y'])) {$attribs['y'] = 0;}
|
|
|
2401 |
if (!isset($attribs['rx'])) {$attribs['rx'] = 0;}
|
|
|
2402 |
if (!isset($attribs['ry'])) {$attribs['ry'] = 0;}
|
|
|
2403 |
$arguments = array(
|
|
|
2404 |
'x' => $attribs['x'],
|
|
|
2405 |
'y' => $attribs['y'],
|
|
|
2406 |
'w' => $attribs['width'],
|
|
|
2407 |
'h' => $attribs['height'],
|
|
|
2408 |
'rx' => $attribs['rx'],
|
|
|
2409 |
'ry' => $attribs['ry']
|
|
|
2410 |
);
|
|
|
2411 |
$path_cmd = $svg_class->svgRect($arguments);
|
|
|
2412 |
$critere_style = $attribs;
|
|
|
2413 |
unset($critere_style['x'],$critere_style['y'],$critere_style['rx'],$critere_style['ry'],$critere_style['height'],$critere_style['width']);
|
|
|
2414 |
$path_style = $svg_class->svgDefineStyle($critere_style);
|
|
|
2415 |
break;
|
|
|
2416 |
|
|
|
2417 |
case 'circle':
|
|
|
2418 |
if (!isset($attribs['cx'])) {$attribs['cx'] = 0;}
|
|
|
2419 |
if (!isset($attribs['cy'])) {$attribs['cy'] = 0;}
|
|
|
2420 |
$arguments = array(
|
|
|
2421 |
'cx' => $attribs['cx'],
|
|
|
2422 |
'cy' => $attribs['cy'],
|
|
|
2423 |
'rx' => $attribs['r'],
|
|
|
2424 |
'ry' => $attribs['r']
|
|
|
2425 |
);
|
|
|
2426 |
$path_cmd = $svg_class->svgEllipse($arguments);
|
|
|
2427 |
$critere_style = $attribs;
|
|
|
2428 |
unset($critere_style['cx'],$critere_style['cy'],$critere_style['r']);
|
|
|
2429 |
$path_style = $svg_class->svgDefineStyle($critere_style);
|
|
|
2430 |
break;
|
|
|
2431 |
|
|
|
2432 |
case 'ellipse':
|
|
|
2433 |
if (!isset($attribs['cx'])) {$attribs['cx'] = 0;}
|
|
|
2434 |
if (!isset($attribs['cy'])) {$attribs['cy'] = 0;}
|
|
|
2435 |
$arguments = array(
|
|
|
2436 |
'cx' => $attribs['cx'],
|
|
|
2437 |
'cy' => $attribs['cy'],
|
|
|
2438 |
'rx' => $attribs['rx'],
|
|
|
2439 |
'ry' => $attribs['ry']
|
|
|
2440 |
);
|
|
|
2441 |
$path_cmd = $svg_class->svgEllipse($arguments);
|
|
|
2442 |
$critere_style = $attribs;
|
|
|
2443 |
unset($critere_style['cx'],$critere_style['cy'],$critere_style['rx'],$critere_style['ry']);
|
|
|
2444 |
$path_style = $svg_class->svgDefineStyle($critere_style);
|
|
|
2445 |
break;
|
|
|
2446 |
|
|
|
2447 |
case 'line':
|
|
|
2448 |
$arguments = array($attribs['x1'],$attribs['y1'],$attribs['x2'],$attribs['y2']);
|
|
|
2449 |
$path_cmd = $svg_class->svgPolyline($arguments,false); // mPDF 4.4.003
|
|
|
2450 |
$critere_style = $attribs;
|
|
|
2451 |
unset($critere_style['x1'],$critere_style['y1'],$critere_style['x2'],$critere_style['y2']);
|
|
|
2452 |
$path_style = $svg_class->svgDefineStyle($critere_style);
|
|
|
2453 |
break;
|
|
|
2454 |
|
|
|
2455 |
case 'polyline':
|
|
|
2456 |
$path = $attribs['points'];
|
|
|
2457 |
preg_match_all('/[0-9\-\.]*/',$path, $tmp, PREG_SET_ORDER);
|
|
|
2458 |
$arguments = array();
|
|
|
2459 |
for ($i=0;$i<count($tmp);$i++){
|
|
|
2460 |
if ($tmp[$i][0] !=''){
|
|
|
2461 |
array_push($arguments, $tmp[$i][0]);
|
|
|
2462 |
}
|
|
|
2463 |
}
|
|
|
2464 |
$path_cmd = $svg_class->svgPolyline($arguments);
|
|
|
2465 |
$critere_style = $attribs;
|
|
|
2466 |
unset($critere_style['points']);
|
|
|
2467 |
$path_style = $svg_class->svgDefineStyle($critere_style);
|
|
|
2468 |
break;
|
|
|
2469 |
|
|
|
2470 |
case 'polygon':
|
|
|
2471 |
$path = $attribs['points'];
|
|
|
2472 |
preg_match_all('/([\-]*[0-9\.]+)/',$path, $tmp);
|
|
|
2473 |
$arguments = array();
|
|
|
2474 |
for ($i=0;$i<count($tmp[0]);$i++){
|
|
|
2475 |
if ($tmp[0][$i] !=''){
|
|
|
2476 |
array_push($arguments, $tmp[0][$i]);
|
|
|
2477 |
}
|
|
|
2478 |
}
|
|
|
2479 |
$path_cmd = $svg_class->svgPolygon($arguments);
|
|
|
2480 |
// definition du style de la forme:
|
|
|
2481 |
$critere_style = $attribs;
|
|
|
2482 |
unset($critere_style['points']);
|
|
|
2483 |
$path_style = $svg_class->svgDefineStyle($critere_style);
|
|
|
2484 |
break;
|
|
|
2485 |
|
|
|
2486 |
case 'a':
|
|
|
2487 |
if (isset($attribs['xlink:href'])) {
|
|
|
2488 |
unset($attribs['xlink:href']); // this should be a hyperlink
|
|
|
2489 |
// not handled like a xlink:href in other elements
|
|
|
2490 |
} // then continue like a <g>
|
|
|
2491 |
case 'g':
|
|
|
2492 |
$array_style = $svg_class->svgDefineStyle($attribs);
|
|
|
2493 |
if ($array_style['transformations']) {
|
|
|
2494 |
$svg_class->svgWriteString(' q '.$array_style['transformations']);
|
|
|
2495 |
}
|
|
|
2496 |
array_push($svg_class->svg_style,$array_style);
|
|
|
2497 |
|
|
|
2498 |
$svg_class->svgDefineTxtStyle($attribs); // mPDF 4.4.003
|
|
|
2499 |
|
|
|
2500 |
break;
|
|
|
2501 |
|
|
|
2502 |
case 'text':
|
|
|
2503 |
$array_style = $svg_class->svgDefineStyle($attribs);
|
|
|
2504 |
if ($array_style['transformations']) {
|
|
|
2505 |
$svg_class->svgWriteString(' q '.$array_style['transformations']);
|
|
|
2506 |
}
|
|
|
2507 |
array_push($svg_class->svg_style,$array_style);
|
|
|
2508 |
|
|
|
2509 |
$svg_class->txt_data = array();
|
|
|
2510 |
$svg_class->txt_data[0] = $attribs['x'];
|
|
|
2511 |
$svg_class->txt_data[1] = $attribs['y'];
|
|
|
2512 |
$critere_style = $attribs;
|
|
|
2513 |
unset($critere_style['x'], $critere_style['y']);
|
|
|
2514 |
$svg_class->svgDefineTxtStyle($critere_style);
|
|
|
2515 |
break;
|
|
|
2516 |
}
|
|
|
2517 |
|
|
|
2518 |
//
|
|
|
2519 |
//insertion des path et du style dans le flux de donné general.
|
|
|
2520 |
if (isset($path_cmd) && $path_cmd) { // mPDF 4.4.003
|
|
|
2521 |
// mPDF 5.0
|
|
|
2522 |
list($prestyle,$poststyle) = $svg_class->svgStyle($path_style, $attribs, strtolower($name));
|
|
|
2523 |
if ($path_style['transformations']) { // transformation on an element
|
|
|
2524 |
$svg_class->svgWriteString(" q ".$path_style['transformations']. " $prestyle $path_cmd $poststyle" . " Q\n");
|
|
|
2525 |
}
|
|
|
2526 |
else {
|
|
|
2527 |
$svg_class->svgWriteString("$prestyle $path_cmd $poststyle\n");
|
|
|
2528 |
}
|
|
|
2529 |
}
|
|
|
2530 |
}
|
|
|
2531 |
|
|
|
2532 |
function characterData($parser, $data)
|
|
|
2533 |
{
|
|
|
2534 |
global $svg_class;
|
|
|
2535 |
if ($svg_class->inDefs) { return; } // mPDF 5.7.2
|
|
|
2536 |
if(isset($svg_class->txt_data[2])) {
|
|
|
2537 |
$svg_class->txt_data[2] .= $data;
|
|
|
2538 |
}
|
|
|
2539 |
else {
|
|
|
2540 |
$svg_class->txt_data[2] = $data;
|
|
|
2541 |
}
|
|
|
2542 |
}
|
|
|
2543 |
|
|
|
2544 |
|
|
|
2545 |
function xml_svg2pdf_end($parser, $name){
|
|
|
2546 |
global $svg_class;
|
|
|
2547 |
// Don't output stuff inside <defs>
|
|
|
2548 |
// mPDF 5.7.2
|
|
|
2549 |
if ($name == 'defs') {
|
|
|
2550 |
$svg_class->inDefs = false;
|
|
|
2551 |
return;
|
|
|
2552 |
}
|
|
|
2553 |
if ($svg_class->inDefs) { return; }
|
|
|
2554 |
switch($name){
|
|
|
2555 |
|
|
|
2556 |
case "g":
|
|
|
2557 |
case "a":
|
|
|
2558 |
$tmp = count($svg_class->svg_style)-1;
|
|
|
2559 |
$current_style = $svg_class->svg_style[$tmp];
|
|
|
2560 |
if ($current_style['transformations']) {
|
|
|
2561 |
$svg_class->svgWriteString(" Q\n");
|
|
|
2562 |
}
|
|
|
2563 |
array_pop($svg_class->svg_style);
|
|
|
2564 |
|
|
|
2565 |
array_pop($svg_class->txt_style); // mPDF 4.4.003
|
|
|
2566 |
|
|
|
2567 |
break;
|
|
|
2568 |
case 'radialgradient':
|
|
|
2569 |
case 'lineargradient':
|
|
|
2570 |
$last_gradid = '';
|
|
|
2571 |
break;
|
|
|
2572 |
case "text":
|
|
|
2573 |
$path_cmd = $svg_class->svgText();
|
|
|
2574 |
// echo 'path >> '.$path_cmd."<br><br>";
|
|
|
2575 |
// echo "style >> ".$get_style[1]."<br><br>";
|
|
|
2576 |
$svg_class->svgWriteString($path_cmd);
|
|
|
2577 |
// mPDF 4.4.003
|
|
|
2578 |
$tmp = count($svg_class->svg_style)-1;
|
|
|
2579 |
$current_style = $svg_class->svg_style[$tmp];
|
|
|
2580 |
if ($current_style['transformations']) {
|
|
|
2581 |
$svg_class->svgWriteString(" Q\n");
|
|
|
2582 |
}
|
|
|
2583 |
array_pop($svg_class->svg_style);
|
|
|
2584 |
|
|
|
2585 |
break;
|
|
|
2586 |
}
|
|
|
2587 |
// mPDF 5.0.039 - Don't output stuff inside <defs>
|
|
|
2588 |
if ($name == 'defs') {
|
|
|
2589 |
$svg_class->inDefs = false;
|
|
|
2590 |
}
|
|
|
2591 |
|
|
|
2592 |
}
|
|
|
2593 |
|
|
|
2594 |
}
|
|
|
2595 |
|
|
|
2596 |
$svg2pdf_xml='';
|
|
|
2597 |
global $svg_class;
|
|
|
2598 |
$svg_class = $this;
|
|
|
2599 |
// mPDF 5.0.039 - Don't output stuff inside <defs>
|
|
|
2600 |
$svg_class->inDefs = false;
|
|
|
2601 |
$svg2pdf_xml_parser = xml_parser_create("utf-8");
|
|
|
2602 |
xml_parser_set_option($svg2pdf_xml_parser, XML_OPTION_CASE_FOLDING, false);
|
|
|
2603 |
xml_set_element_handler($svg2pdf_xml_parser, "xml_svg2pdf_start", "xml_svg2pdf_end");
|
|
|
2604 |
xml_set_character_data_handler($svg2pdf_xml_parser, "characterData");
|
|
|
2605 |
xml_parse($svg2pdf_xml_parser, $data);
|
|
|
2606 |
// mPDF 4.4.003
|
|
|
2607 |
if ($this->svg_error) { return false; }
|
|
|
2608 |
else {
|
|
|
2609 |
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'=>$svg_class->svg_string);
|
|
|
2610 |
}
|
|
|
2611 |
|
|
|
2612 |
}
|
|
|
2613 |
|
|
|
2614 |
}
|
|
|
2615 |
|
|
|
2616 |
// END OF CLASS
|
|
|
2617 |
|
|
|
2618 |
|
|
|
2619 |
// mPDF 5.0.040
|
|
|
2620 |
function calc_bezier_bbox($start, $c) {
|
|
|
2621 |
$P0 = array($start[0],$start[1]);
|
|
|
2622 |
$P1 = array($c[0],$c[1]);
|
|
|
2623 |
$P2 = array($c[2],$c[3]);
|
|
|
2624 |
$P3 = array($c[4],$c[5]);
|
|
|
2625 |
$bounds = array();
|
|
|
2626 |
$bounds[0][] = $P0[0];
|
|
|
2627 |
$bounds[1][] = $P0[1];
|
|
|
2628 |
$bounds[0][] = $P3[0];
|
|
|
2629 |
$bounds[1][] = $P3[1];
|
|
|
2630 |
for ($i=0;$i<=1;$i++) {
|
|
|
2631 |
$b = 6 * $P0[$i] - 12 * $P1[$i] + 6 * $P2[$i];
|
|
|
2632 |
$a = -3 * $P0[$i] + 9 * $P1[$i] - 9 * $P2[$i] + 3 * $P3[$i];
|
|
|
2633 |
$c = 3 * $P1[$i] - 3 * $P0[$i];
|
|
|
2634 |
if ($a == 0) {
|
|
|
2635 |
if ($b == 0) { continue; }
|
|
|
2636 |
$t = -$c / $b;
|
|
|
2637 |
if ($t>0 && $t<1) {
|
|
|
2638 |
$bounds[$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]);
|
|
|
2639 |
}
|
|
|
2640 |
continue;
|
|
|
2641 |
}
|
|
|
2642 |
$b2ac = pow($b, 2) - 4 * $c * $a;
|
|
|
2643 |
if ($b2ac < 0) { continue; }
|
|
|
2644 |
$t1 = (-$b + sqrt($b2ac))/(2 * $a);
|
|
|
2645 |
if ($t1>0 && $t1<1) {
|
|
|
2646 |
$bounds[$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]);
|
|
|
2647 |
}
|
|
|
2648 |
$t2 = (-$b - sqrt($b2ac))/(2 * $a);
|
|
|
2649 |
if ($t2>0 && $t2<1) {
|
|
|
2650 |
$bounds[$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]);
|
|
|
2651 |
}
|
|
|
2652 |
}
|
|
|
2653 |
$x = min($bounds[0]);
|
|
|
2654 |
$x2 = max($bounds[0]);
|
|
|
2655 |
$y = min($bounds[1]);
|
|
|
2656 |
$y2 = max($bounds[1]);
|
|
|
2657 |
return array($x, $y, $x2, $y2);
|
|
|
2658 |
}
|
|
|
2659 |
|
|
|
2660 |
// mPDF 5.0.040
|
|
|
2661 |
function _testIntersectCircle($cx, $cy, $cr) {
|
|
|
2662 |
// Tests whether a circle fully encloses a rectangle 0,0,1,1
|
|
|
2663 |
// to see if any further radial gradients need adding (SVG)
|
|
|
2664 |
// If centre of circle is inside 0,0,1,1 square
|
|
|
2665 |
if ($cx >= 0 && $cx <= 1 && $cy >= 0 && $cy <= 1) {
|
|
|
2666 |
$maxd = 1.5;
|
|
|
2667 |
}
|
|
|
2668 |
// distance to four corners
|
|
|
2669 |
else {
|
|
|
2670 |
$d1 = sqrt(pow(($cy-0),2) + pow(($cx-0),2));
|
|
|
2671 |
$d2 = sqrt(pow(($cy-1),2) + pow(($cx-0),2));
|
|
|
2672 |
$d3 = sqrt(pow(($cy-0),2) + pow(($cx-1),2));
|
|
|
2673 |
$d4 = sqrt(pow(($cy-1),2) + pow(($cx-1),2));
|
|
|
2674 |
$maxd = max($d1,$d2,$d3,$d4);
|
|
|
2675 |
}
|
|
|
2676 |
if ($cr < $maxd) { return true; }
|
|
|
2677 |
else { return false; }
|
|
|
2678 |
}
|
|
|
2679 |
|
|
|
2680 |
// mPDF 5.0.040
|
|
|
2681 |
function _testIntersect($x1, $y1, $x2, $y2, $x3, $y3, $x4, $y4) {
|
|
|
2682 |
// Tests whether line (x1, y1) and (x2, y2) [a gradient axis (perpendicular)]
|
|
|
2683 |
// intersects with a specific line segment (x3, y3) and (x4, y4)
|
|
|
2684 |
$a1 = $y2-$y1;
|
|
|
2685 |
$b1 = $x1-$x2;
|
|
|
2686 |
$c1 = $a1*$x1+$b1*$y1;
|
|
|
2687 |
$a2 = $y4-$y3;
|
|
|
2688 |
$b2 = $x3-$x4;
|
|
|
2689 |
$c2 = $a2*$x3+$b2*$y3;
|
|
|
2690 |
$det = $a1*$b2 - $a2*$b1;
|
|
|
2691 |
if($det == 0){ //Lines are parallel
|
|
|
2692 |
return false;
|
|
|
2693 |
}
|
|
|
2694 |
else{
|
|
|
2695 |
$x = ($b2*$c1 - $b1*$c2)/$det;
|
|
|
2696 |
$y = ($a1*$c2 - $a2*$c1)/$det;
|
|
|
2697 |
if ($x >= $x3 && $x <= $x4 && $y >= $y3 && $y <= $y4) { return true; }
|
|
|
2698 |
}
|
|
|
2699 |
return false;
|
|
|
2700 |
}
|
|
|
2701 |
|
|
|
2702 |
|
|
|
2703 |
|
|
|
2704 |
?>
|