略微加速

PHP官方手册 - 互联网笔记

PHP - Manual: Gmagick::charcoalimage

2024-11-14

Gmagick::charcoalimage

(PECL gmagick >= Unknown)

Gmagick::charcoalimageSimulates a charcoal drawing

说明

public Gmagick::charcoalimage(float $radius, float $sigma): Gmagick

Simulates a charcoal drawing.

参数

radius

The radius of the Gaussian, in pixels, not counting the center pixel.

sigma

The standard deviation of the Gaussian, in pixels.

返回值

The Gmagick object with charcoal simulation.

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.charcoalimage.php

北京半月雨文化科技有限公司.版权所有 京ICP备12026184号-3