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Gmagick::cropimage

(PECL gmagick >= Unknown)

Gmagick::cropimage — Extracts a region of the image

说明

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

Extracts a region of the image.

参数

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.

错误／异常

错误时抛出 GmagickException。