PHP - Manual: Gmagick::getimagechanneldepth
2024-12-20
(PECL gmagick >= Unknown)
Gmagick::getimagechanneldepth — Gets the depth for a particular image channel
$channel_type
): intGets the depth for a particular image channel.
此函数没有参数。
Depth of image channel
错误时抛出 GmagickException。
官方地址:https://www.php.net/manual/en/gmagick.getimagechanneldepth.php