diff options
Diffstat (limited to 'kohana/libraries/drivers/Image/GD.php')
| -rw-r--r-- | kohana/libraries/drivers/Image/GD.php | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/kohana/libraries/drivers/Image/GD.php b/kohana/libraries/drivers/Image/GD.php index c3789b6d..24657c56 100644 --- a/kohana/libraries/drivers/Image/GD.php +++ b/kohana/libraries/drivers/Image/GD.php @@ -331,6 +331,28 @@ class Image_GD_Driver extends Image_Driver { return imageconvolution($this->tmp_image, $matrix, $amount - 8, 0); } + public function composite($properties) + { + switch($properties['mime']) + { + case "image/jpeg": + $overlay_img = imagecreatefromjpeg($properties['overlay_file']); + break; + + case "image/gif": + $overlay_img = imagecreatefromgif($properties['overlay_file']); + break; + + case "image/png": + $overlay_img = imagecreatefrompng($properties['overlay_file']); + break; + } + + imagecopymerge($this->tmp_image, $overlay_img, $properties['x'], $properties['y'], 0, 0, imagesx($overlay_img), imagesy($overlay_img), $properties['transparency']); + imagedestroy($overlay_img); + return TRUE; + } + protected function properties() { return array(imagesx($this->tmp_image), imagesy($this->tmp_image)); |