load() public méthode

Loads the given view into memory.
public load ( string $view = 'full', Ansel_Style $style = null )
$view string Which view to load.
$style Ansel_Style The gallery style.
Ansel_Image Class Documentation
Exemple #1
0
 /**
  * Create and cache the view.
  *
  * @return mixed  Views used as gallery key images return Horde_Image,
  *                other views return boolean
  */
 public function create()
 {
     if (!empty($this->_image)) {
         // Make sure to load the image.
         $this->_image->load('full');
         $img = $this->_image->getHordeImage();
         $this->_dimensions = $img->getDimensions();
     }
     return $this->_create();
 }
Exemple #2
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 /**
  * Create a face image from the given data.
  *
  * @param integer $face_id    Face id to generate
  * @param Ansel_Image $image  Image face belongs to
  * @param integer $x1         The top left corner of the cropped image.
  * @param integer $y1         The top right corner of the cropped image.
  * @param integer $x2         The bottom left corner of the cropped image.
  * @param integer $y2         The bottom right corner of the cropped image.
  *
  * @throws Ansel_Exception
  */
 public function createView($face_id, Ansel_Image $image, $x1, $y1, $x2, $y2)
 {
     // Make sure the image data is fresh
     $image->load('screen');
     // Crop to the face
     try {
         $image->crop($x1, $y1, $x2, $y2);
     } catch (Horde_Image_Exception $e) {
         throw new Ansel_Exception($e->getMessage());
     }
     // Resize and save
     $ext = Ansel_Faces::getExtension();
     $path = Ansel_Faces::getVFSPath($image->id);
     $image->resize(50, 50, false);
     try {
         $GLOBALS['injector']->getInstance('Horde_Core_Factory_Vfs')->create('images')->writeData($path . 'faces', $face_id . $ext, $image->raw(), true);
     } catch (Horde_Vfs_Exception $e) {
         throw new Ansel_Exception($e);
     }
 }