Shikiryu/svgToImage
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Code Issues 1 Releases Wiki Activity

Ajout du path horizontal et vertical

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Chouchen 2010-11-26 20:35:01 +00:00
parent 0f56300075
commit 68ab06957c
2 changed files with 72 additions and 27 deletions
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97
trunk/svgtoimage.php
View File

@ -251,15 +251,11 @@ class SVGTOIMAGE{
case 'style' : if(strripos($value, 'display: none') || strripos($value, 'display:none')) return; break;
}
}
//$path = $pathNode->attributes()->d;
//if($this->_debug) $this->_log->message('Path = '.$path);
if(substr($path, 0,1) != 'M'){
if($this->_debug) $this->_log->error('Mauvais path rencontré : '.$path);
return;
}
/*if($this->_pathIsW3C($path)){
if($this->_debug) $this->_log->message('Path est compatible W3C');
}else{*/
$thickness = imagesetthickness( $this->_image , $this->_parseInt($strokeWidth) );
if($this->_debug && !$thickness) $this->_log->error('Erreur dans la mise en place de l\'épaisseur du trait');
else $this->_log->message('épaisseur du trait à : '.$this->_parseInt($strokeWidth));
@ -270,35 +266,84 @@ class SVGTOIMAGE{
$pathArray = split('[ ,]', $path); //explode(' ', $path);
$nbArray = count($pathArray);
$nbLine = (($nbArray-1)/2)-1;
if($this->_debug) $this->_log->message($nbLine.' lignes à dessiner');
for($i = 2; $i < $nbArray; $i=$i+2){
// Ligne droite
if(substr($pathArray[$i], 0, 1) == 'L'){
$this->_drawLine($this->_parseInt($pathArray[$i-2]) , $this->_parseInt($pathArray[$i-1]) , $this->_parseInt($pathArray[$i]) , $this->_parseInt($pathArray[$i+1]) , $colorStroke);
if($this->_debug) $this->_log->message($nbLine.' lignes à dessiner sur un path de '.$nbArray);
//for($i = 2; $i < $nbArray; ){
$i = 0;
$lastX = 0;
$lastY = 0;
while ($i < $nbArray) {
// Changement de départ
if(substr($pathArray[$i], 0, 1) == 'M'){
$lastX = $this->_parseInt($pathArray[$i]);
$lastY = $this->_parseInt($pathArray[$i+1]);
$lastOpe = 'M';
$i=$i+2;
}elseif(substr($pathArray[$i], 0, 1) == 'L'){
$newX = $this->_parseInt($pathArray[$i]);
$newY = $this->_parseInt($pathArray[$i+1]);
$this->_drawLine($lastX , $lastY , $newX , $newY , $colorStroke);
$lastOpe = 'L';
}
// Même chose que la dernière opé
if(is_numeric(substr($pathArray[$i], 0, 1))){
$lastX = $newX;
$lastY = $newY;
$i=$i+2;
}elseif(substr($pathArray[$i], 0, 1) == 'H'){
$newX = $this->_parseInt($pathArray[$i]);
$this->_drawLine($lastX , $lastY , $newX , $lastY , $colorStroke);
$lastOpe = 'H';
$lastX = $newX;
$i++;
}elseif(substr($pathArray[$i], 0, 1) == 'V'){
$newY = $this->_parseInt($pathArray[$i]);
$this->_drawLine($lastX , $lastY , $lastX , $newY , $colorStroke);
$lastY = $newY;
$lastOpe = 'V';
$i++;
}elseif(is_numeric(substr($pathArray[$i], 0, 1))){
switch($lastOpe){
case 'L': $this->_drawLine($this->_parseInt($pathArray[$i-2]) , $this->_parseInt($pathArray[$i-1]) , $this->_parseInt($pathArray[$i]) , $this->_parseInt($pathArray[$i+1]) , $colorStroke); break;
case 'Z': if($this->_debug) $this->_log->error('2 bouclages dans une boucle'); break;
case 'L':
$newX = $this->_parseInt($pathArray[$i]);
$newY = $this->_parseInt($pathArray[$i+1]);
$this->_drawLine($lastX , $lastY , $newX , $newY , $colorStroke);
$lastX = $newX;
$lastY = $newY;
break;
case 'H':
$newX = $this->_parseInt($pathArray[$i]);
$this->_drawLine($lastX , $lastY , $newX , $lastY , $colorStroke);
$lastX = $newX;
$i++;
break;
case 'V':
$newY = $this->_parseInt($pathArray[$i]);
$this->_drawLine($lastX , $lastY , $lastX , $newY , $colorStroke);
$lastY = $newY;
$i++;
break;
case 'Z':
if($this->_debug) $this->_log->error('2 bouclages dans une boucle');
$i++;
break;
default :
if($this->_debug) $this->_log->error('last opé inconnue '.$lastOpe);
$i++;
break;
}
}
// boucler la boucle
if(substr($pathArray[$i], 0, 1) == 'Z'){
$this->_drawLine($this->_parseInt($pathArray[$i-2]) , $this->_parseInt($pathArray[$i-1]) , $this->_parseInt($pathArray[0]) , $this->_parseInt($pathArray[1]) , $colorStroke);
}elseif(substr($pathArray[$i], 0, 1) == 'Z'){
$this->_drawLine($lastX , $lastY , $this->_parseInt($pathArray[0]) , $this->_parseInt($pathArray[1]) , $colorStroke);
$lastOpe = 'Z'; //utile?
}
$i++;
}else
$i++; // au cas où.
if($this->_debug) $this->_log->message('counter :'.$i);
}
imagecolordeallocate( $this->_image, $colorStroke);
imagecolordeallocate( $this->_image, $colorFill);
imagesetthickness ( $this->_image , 1 );
/*}*/
}
private function _parseCircle($circleNode){

2
trunk/test.php
View File

@ -12,7 +12,7 @@ $svg = '<svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="600" height
<circle cx="50" cy="50" r="50" fill="turquoise" stroke="#000"></circle>
<circle cx="100" cy="50" r="40" stroke="#000" stroke-width="2" fill="none"/>
<image x="170" y="277" width="48" height="66" preserveAspectRatio="none" href="http://labs.shikiryu.com/experimental-cut/images/pieces/1.png" style="cursor: move; opacity: 1; " r="90" opacity="1" transform="rotate(21.91207728 194 310)"></image>
<path d="M250,150 L150,350 350,350 Z" stroke="red" stroke-width="10" />
<path d="M50 50 V150 H150 L200 50 Z" stroke="red" stroke-width="3" />
</svg>';
$svgtoimage = SVGTOIMAGE::parse($svg);