[PATCH] Image_Transform IM driver crop() implementation

While working with Image_Transform, I noticed that none of the drivers had a crop() implementation. I needed one for IM, so I wrote it, and here it is. --- Image/Transform/Driver/IM.php.orig Sat Nov 1 21:30:06 2003 +++ Image/Transform/Driver/IM.php Wed Nov 26 17:08:41 2003 @@ -195,5 +195,21 @@ return true; } + /** + * Crop image + * + * @author Ian Eure <ieure@websprockets.com> + * + * @param int height Cropped image height + * @param int width Cropped image width + * @param int x X-coordinate to crop at + * @param int y Y-coordinate to crop at + * + * @return none + */ + function crop($height, $width, $x = 0, $y = 0) { + $this->command['crop'] = "-crop {$width}x{$height}+{$x}+{$y}"; + } + } // End class ImageIM ?>