Gmagick::chopimage

(PECL gmagick >= Unknown)

Gmagick::chopimage — Removes a region of an image and trims

说明

public Gmagick::chopimage ( int $width , int $height , int $x , int $y ) : Gmagick

Removes a region of an image and collapses the image to occupy the removed portion.

参数

width

Width of the chopped area

height

Height of the chopped area

x

X origo of the chopped area

y

Y origo of the chopped area

返回值

The chopped Gmagick object

错误／异常

错误时抛出 GmagickException。

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