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svgToImage
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Ajout de l'header dans la classe et de 2 formats de sortie

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Chouchen 2010-11-29 15:50:24 +00:00
parent 1ed2d426cb
commit 73a709ee71
2 changed files with 13 additions and 9 deletions
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20
trunk/svgtoimage.php
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@ -1,8 +1,6 @@
<? <?
// TODO // TODO
// ajouter header thanks to http://fr.php.net/manual/fr/function.image-type-to-mime-type.php
// prendre en compte l'opacité grâce à imagecolorallocatealpha ? // prendre en compte l'opacité grâce à imagecolorallocatealpha ?
// stroke-width pour tous \o/
// pour les rectangles avec point ou tiret http://fr.php.net/manual/fr/function.imagesetstyle.php // pour les rectangles avec point ou tiret http://fr.php.net/manual/fr/function.imagesetstyle.php
// ajout de title // ajout de title
@ -20,7 +18,7 @@ class SVGTOIMAGE{
protected $_showDesc = false; protected $_showDesc = false;
protected $_desc; protected $_desc;
private $transparentColor = array(0,0,255); private $transparentColor = array(0,0,255);
public $_debug = true; public $_debug = true; // change to false to stop debug mode
/* array of color names => hex color /* array of color names => hex color
because some svg creator uses them because some svg creator uses them
@ -231,7 +229,7 @@ class SVGTOIMAGE{
case 'height': $height = $value; break; case 'height': $height = $value; break;
case 'href': case 'href':
case 'xlink:href':$href = $value; break; case 'xlink:href':$href = $value; break;
//case 'r' : $r = $value; break; // no ! //case 'r' : $r = $value; break; // no, use transform instead !
case 'transform': $transform = $value; case 'transform': $transform = $value;
case 'style' : if(strripos($value, 'display: none') || strripos($value, 'display:none')) return; break; case 'style' : if(strripos($value, 'display: none') || strripos($value, 'display:none')) return; break;
} }
@ -279,13 +277,13 @@ class SVGTOIMAGE{
} }
$newWidth = imagesx($newImage); $newWidth = imagesx($newImage);
$newHeight = imagesy($newImage); $newHeight = imagesy($newImage);
//imagecopy($this->_image,$newImage,$x,$y,0,0, $width , $height);
imagecopy($this->_image,$newImage,($newWidth == $width) ? $x : $x-($newWidth-$width)/2,($newHeight == $height) ? $y : $y-($newHeight-$height)/2,0,0,imagesx($newImage) , imagesy($newImage)); imagecopy($this->_image,$newImage,($newWidth == $width) ? $x : $x-($newWidth-$width)/2,($newHeight == $height) ? $y : $y-($newHeight-$height)/2,0,0,imagesx($newImage) , imagesy($newImage)); // Thanks Raphael & GD for saying things wrong.
} }
/* /*
* Check if the given SVG xml is W3C valid * Check if the given SVG xml is W3C valid
* DEPRECATED * DEPRECATED and unused anymore
* @param string <svg>...</svg> * @param string <svg>...</svg>
* @return boolean * @return boolean
*/ */
@ -665,9 +663,15 @@ class SVGTOIMAGE{
if($this->_showDesc && $this->_desc != null) $this->_parseDescription($this->_desc); if($this->_showDesc && $this->_desc != null) $this->_parseDescription($this->_desc);
//imagefilter ( $this->_image , IMG_FILTER_SMOOTH, 6); //imagefilter ( $this->_image , IMG_FILTER_SMOOTH, 6);
switch($format){ switch($format){
case 'gif' :
header("Content-type: " . image_type_to_mime_type(IMAGETYPE_GIF));
return imagegif($this->_image, $path);
case 'jpg':
header("Content-type: " . image_type_to_mime_type(IMAGETYPE_JPEG));
return imagejpeg($this->_image, $path);
case 'png' : case 'png' :
default : default :
//header('Content-type: image/png'); header("Content-type: " . image_type_to_mime_type(IMAGETYPE_PNG));
return imagepng($this->_image, $path); return imagepng($this->_image, $path);
} }
} }

2
trunk/test.php
View File

@ -39,5 +39,5 @@ $svgtoimage = SVGTOIMAGE::parse($svg);
$svgtoimage->setShowDesc(); $svgtoimage->setShowDesc();
$svgtoimage->setWidth(300); $svgtoimage->setWidth(300);
$svgtoimage->setHeight(512); $svgtoimage->setHeight(512);
header('Content-type: image/png'); //header('Content-type: image/png');
echo $svgtoimage->toImage(); echo $svgtoimage->toImage();