略微加速

PHP官方手册 - 互联网笔记

PHP - Manual: Imagick::cycleColormapImage

2024-12-21

Imagick::cycleColormapImage

(PECL imagick 2, PECL imagick 3)

Imagick::cycleColormapImageDisplaces an image's colormap

说明

public Imagick::cycleColormapImage(int $displace): bool

Displaces an image's colormap by a given number of positions. If you cycle the colormap a number of times you can produce a psychedelic effect.

参数

displace

The amount to displace the colormap.

返回值

成功时返回 true

错误/异常

错误时抛出 ImagickException。

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/imagick.cyclecolormapimage.php

北京半月雨文化科技有限公司.版权所有 京ICP备12026184号-3