Gmagick::setimageresolution()

(PECL gmagick >= Unknown)

Sets the image resolution

说明

publicGmagick::setimageresolution(float $xResolution,float $yResolution): Gmagick

Sets the image resolution.

参数

$xResolution

The image x resolution.

$yResolution

The image y resolution.

返回值

The Gmagick object on success.

错误／异常

错误时抛出GmagickException。