Gmagick::setimageresolution

(PECL gmagick >= Unknown)

Gmagick::setimageresolution — Sets the image resolution

说明

public Gmagick::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。