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Dokumen ini menggunakan Manual laman web PHP Cina Lepaskan
(PECL gmagick >= Unknown)
Gmagick::setimageresolution — Sets the image resolution
$xResolution
, float $yResolution
)Sets the image resolution.
xResolution
The image x resolution.
yResolution
The image y resolution.
The Gmagick object on success.
错误时抛出 GmagickException。