$_params
$_params : array
Valid parameters for the polaroid effect: - background: (string) The color of the image background.
- angle: (integer) Angle to rotate the image.
- shadowcolor: (string) The color of the image shadow.
 
 
Effect for creating a polaroid looking image.
$_image : \Horde_Image
The bound Horde_Image object
setImageObject(\Horde_Image  $image) 
                Bind this effect to a Horde_Image object.
| \Horde_Image | $image | The Horde_Image object  | 
                            
factory(string $type, string $driver, array $params) : \Horde_Image_Effect
Effect factory.
| string | $type | An effect name.  | 
                            
| string | $driver | An image driver name.  | 
                            
| array | $params | Any effect parameters.  | 
                            
An effect instance.