function image_imagick_desaturate in Imagick 7

Convert an image resource to grayscale.

Note that transparent GIFs loose transparency when desaturated.

Parameters

$image: An image object. The $image->resource value will be modified by this call.

Return value

TRUE or FALSE, based on success.

See also

image_desaturate()

File

effects/imagick.desaturate.inc, line 15

Code

function image_imagick_desaturate(stdClass $image) {
  return _imagick_process_frames($image, 'image_imagick_desaturate_process', func_get_args());
}