Imagick::getImageMatte

(PECL imagick 2.0.0)

Imagick::getImageMatte — Return if the image has a matte channel

说明

bool Imagick::getImageMatte ( void )

Returns TRUE if the image has a matte channel otherwise false. This method is available if Imagick has been compiled against ImageMagick version 6.2.9 or newer.

返回值

成功时返回 TRUE，或者在失败时返回 FALSE.