Lines Matching defs:image

11     /** @var resource libGD image */
12     protected $image;
13     /** @var int width of the current image */
15     /** @var int height of the current image */
25         $this->image = $this->loadImage($imagepath);
33         if (is_resource($this->image)) {
34             imagedestroy($this->image);
89         $transparency = imagecolorallocatealpha($this->image, 0, 0, 0, 127);
93             $image = imagerotate($this->image, 180, $transparency);
96             $image = imagerotate($this->image, -90, $transparency);
99             $image = imagerotate($this->image, 90, $transparency);
102         /** @var resource $image is now defined */
106             imageflip($image, IMG_FLIP_HORIZONTAL);
109         imagedestroy($this->image);
110         $this->image = $image;
114             imagealphablending($this->image, false);
115             imagesavealpha($this->image, true);
155         $saver = 'image' . $extension;
157             throw new Exception('Can not save image format ' . $extension);
161             imagejpeg($this->image, $path, $this->options['quality']);
163             $saver($this->image, $path);
166         imagedestroy($this->image);
170      * Initialize libGD on the given image
181             throw new Exception('Failed to read image information');
186         // what type of image is it?
190             throw new Exception('Can not work with image format ' . $this->extension);
194         $image = @$creator($path);
196         if ($image === false) {
197             throw new Exception('Failed to load image wiht libGD');
200         return $image;
204      * Creates a new blank image to which we can copy
235             $this->keepGifTransparency($this->image, $canvas);
246      * @param resource $image Original image
247      * @param resource $canvas New, empty image
250     protected function keepGifTransparency($image, $canvas)
261             $transcolorindex = @imagecolortransparent($image);
262             $transcolor = @imagecolorsforindex($image, $transcolorindex);
344      * from the original image to be then resized to the wanted dimensions.
413                 $this->image,
426                 $this->image,
438         // destroy original GD image ressource and replace with new one
439         imagedestroy($this->image);
440         $this->image = $newimg;