略微加速

PHP官方手册 - 互联网笔记

PHP - Manual: Gmagick::getimagematte

2024-11-13

Gmagick::getimagematte

(PECL gmagick >= Unknown)

Gmagick::getimagematteCheck if the image has a matte channel

说明

public Gmagick::getimagematte(): int

Returns true if the image has a matte channel, otherwise false.

参数

此函数没有参数。

返回值

Returns true if the image has a matte channel, otherwise false.

错误/异常

错误时抛出 GmagickException

add a noteadd a note

User Contributed Notes

There are no user contributed notes for this page.

官方地址:https://www.php.net/manual/en/gmagick.getimagematte.php

北京半月雨文化科技有限公司.版权所有 京ICP备12026184号-3