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

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

"; $svg_class->svgWriteString($path_cmd); // mPDF 4.4.003 $tmp = count($svg_class->svg_style)-1; $current_style = $svg_class->svg_style[$tmp]; if ($current_style['transformations']) { $svg_class->svgWriteString(" Q\n"); } array_pop($svg_class->svg_style); break; } // mPDF 5.0.039 - Don't output stuff inside if ($name == 'defs') { $svg_class->inDefs = false; } } } $svg2pdf_xml=''; global $svg_class; $svg_class = $this; // mPDF 5.0.039 - Don't output stuff inside $svg_class->inDefs = false; $svg2pdf_xml_parser = xml_parser_create("utf-8"); xml_parser_set_option($svg2pdf_xml_parser, XML_OPTION_CASE_FOLDING, false); xml_set_element_handler($svg2pdf_xml_parser, "xml_svg2pdf_start", "xml_svg2pdf_end"); xml_set_character_data_handler($svg2pdf_xml_parser, "characterData"); xml_parse($svg2pdf_xml_parser, $data); // mPDF 4.4.003 if ($this->svg_error) { return false; } else { return array('x'=>$this->svg_info['x']*$this->kp,'y'=>-$this->svg_info['y']*$this->kp,'w'=>$this->svg_info['w']*$this->kp,'h'=>-$this->svg_info['h']*$this->kp,'data'=>$svg_class->svg_string); } } } // END OF CLASS // mPDF 5.0.040 function calc_bezier_bbox($start, $c) { $P0 = array($start[0],$start[1]); $P1 = array($c[0],$c[1]); $P2 = array($c[2],$c[3]); $P3 = array($c[4],$c[5]); $bounds = array(); $bounds[0][] = $P0[0]; $bounds[1][] = $P0[1]; $bounds[0][] = $P3[0]; $bounds[1][] = $P3[1]; for ($i=0;$i<=1;$i++) { $b = 6 * $P0[$i] - 12 * $P1[$i] + 6 * $P2[$i]; $a = -3 * $P0[$i] + 9 * $P1[$i] - 9 * $P2[$i] + 3 * $P3[$i]; $c = 3 * $P1[$i] - 3 * $P0[$i]; if ($a == 0) { if ($b == 0) { continue; } $t = -$c / $b; if ($t>0 && $t<1) { $bounds[$i][] = (pow((1-$t),3) * $P0[$i] + 3 * pow((1-$t),2) * $t * $P1[$i] + 3 * (1-$t) * pow($t,2) * $P2[$i] + pow($t,3) * $P3[$i]); } continue; } $b2ac = pow($b, 2) - 4 * $c * $a; if ($b2ac < 0) { continue; } $t1 = (-$b + sqrt($b2ac))/(2 * $a); if ($t1>0 && $t1<1) { $bounds[$i][] = (pow((1-$t1),3) * $P0[$i] + 3 * pow((1-$t1),2) * $t1 * $P1[$i] + 3 * (1-$t1) * pow($t1,2) * $P2[$i] + pow($t1,3) * $P3[$i]); } $t2 = (-$b - sqrt($b2ac))/(2 * $a); if ($t2>0 && $t2<1) { $bounds[$i][] = (pow((1-$t2),3) * $P0[$i] + 3 * pow((1-$t2),2) * $t2 * $P1[$i] + 3 * (1-$t2) * pow($t2,2) * $P2[$i] + pow($t2,3) * $P3[$i]); } } $x = min($bounds[0]); $x2 = max($bounds[0]); $y = min($bounds[1]); $y2 = max($bounds[1]); return array($x, $y, $x2, $y2); } // mPDF 5.0.040 function _testIntersectCircle($cx, $cy, $cr) { // Tests whether a circle fully encloses a rectangle 0,0,1,1 // to see if any further radial gradients need adding (SVG) // If centre of circle is inside 0,0,1,1 square if ($cx >= 0 && $cx <= 1 && $cy >= 0 && $cy <= 1) { $maxd = 1.5; } // distance to four corners else { $d1 = sqrt(pow(($cy-0),2) + pow(($cx-0),2)); $d2 = sqrt(pow(($cy-1),2) + pow(($cx-0),2)); $d3 = sqrt(pow(($cy-0),2) + pow(($cx-1),2)); $d4 = sqrt(pow(($cy-1),2) + pow(($cx-1),2)); $maxd = max($d1,$d2,$d3,$d4); } if ($cr < $maxd) { return true; } else { return false; } } // mPDF 5.0.040 function _testIntersect($x1, $y1, $x2, $y2, $x3, $y3, $x4, $y4) { // Tests whether line (x1, y1) and (x2, y2) [a gradient axis (perpendicular)] // intersects with a specific line segment (x3, y3) and (x4, y4) $a1 = $y2-$y1; $b1 = $x1-$x2; $c1 = $a1*$x1+$b1*$y1; $a2 = $y4-$y3; $b2 = $x3-$x4; $c2 = $a2*$x3+$b2*$y3; $det = $a1*$b2 - $a2*$b1; if($det == 0){ //Lines are parallel return false; } else{ $x = ($b2*$c1 - $b1*$c2)/$det; $y = ($a1*$c2 - $a2*$c1)/$det; if ($x >= $x3 && $x <= $x4 && $y >= $y3 && $y <= $y4) { return true; } } return false; } ?>