Gmagick
PHP Manual

Gmagick::blurimage

(PECL gmagick >= Unknown)

Gmagick::blurimage — Adds blur filter to image

说明

public Gmagick Gmagick::blurimage ( float $radius , float $sigma [, int $channel ] )

Adds blur filter to image.

参数

radius

Blur radius

sigma

Standard deviation

返回值

The blurred Gmagick object

错误/异常

Throws an GmagickException on error.

Gmagick
PHP Manual