Beispiel #1
0
 /**
  * @return string Content of document
  */
 public function render()
 {
     return $this->engine->render();
 }
Beispiel #2
0
 public function createSource(Engine $engine)
 {
     try {
         return $engine->createImage($this->getAttribute('src'));
     } catch (InvalidResourceException $e) {
         if ($this->getAttribute('ignore-error')) {
             return EmptyImage::getInstance();
         }
         throw $e;
     }
 }