Gmagick::getimagematte
(PECL gmagick >= Unknown)
Gmagick::getimagematte — Check if the image has a matte channel
Description
Returns true
if the image has a matte channel, otherwise false
.
Parameters
This function has no parameters.
Return Values
Returns true
if the image has a matte channel, otherwise false
.
Errors/Exceptions
Throws an GmagickException on error.