= Unknown)Gmagick::cropimage — Extracts a region of the image說(shuō)明public Gmagick::cropimage( int $width , int $h">

Gmagick::cropimage

(PECL gmagick >= Unknown)

Gmagick::cropimage — Extracts a region of the image

說(shuō)明

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

Extracts a region of the image.

參數(shù)

width

The width of the crop.

height

The height of the crop.

x

The X coordinate of the cropped region's top left corner.

y

The Y coordinate of the cropped region's top left corner.

返回值

The cropped Gmagick object.

錯(cuò)誤／異常

錯(cuò)誤時(shí)拋出 GmagickException。