©
Dieses Dokument verwendet PHP-Handbuch für chinesische Websites Freigeben
(PECL gmagick >= Unknown)
Gmagick::getimagematte — Check if the image has a matte channel
Returns TRUE
if the image has a matte channel, otherwise FALSE
.
此函数没有参数。
Returns TRUE
if the image has a matte channel, otherwise FALSE
.
错误时抛出 GmagickException。