314a315,335
>  * Colorize an image given some color parameters.
>  *
>  * @param $image
>  *   An imageapi image object returned by imageapi_image_open().
>  * @param $red
>  *   The amount of red color
>  * @param $blue
>  *   The amount of red color
>  * @param $green
>  *   The amount of red color
>  * @param $alpha
>  *   Alpha channe
>  * @return
>  *   True or FALSE, based on success.
>  */
> function imageapi_image_colorize(&$image, $red, $blue, $green, $alpha) {
>   return imageapi_toolkit_invoke('colorize', $image, array($red, $blue, $green, $alpha));
> }
> 
> 
> /**