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Dokumen ini menggunakan Manual laman web PHP Cina Lepaskan
(PECL gmagick >= Unknown)
Gmagick::chopimage — Removes a region of an image and trims
$width
, int $height
, int $x
, int $y
)Removes a region of an image and collapses the image to occupy the removed portion.
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
The chopped Gmagick object
错误时抛出 GmagickException。