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Dokumen ini menggunakan Manual laman web PHP Cina Lepaskan
(PECL gmagick >= Unknown)
Gmagick::cropthumbnailimage — Creates a crop thumbnail
$width
, int $height
)Creates a fixed size thumbnail by first scaling the image down and cropping a specified area from the center.
width
The width of the thumbnail
height
The Height of the thumbnail
The cropped Gmagick object
错误时抛出 GmagickException。