Gmagick
PHP Manual

Gmagick::getimageresolution

(PECL gmagick >= Unknown)

Gmagick::getimageresolutionGets the image X and Y resolution

说明

public array Gmagick::getimageresolution ( void )

Returns the resolution as an array.

参数

此函数没有参数。

返回值

Returns the resolution as an array.

错误/异常

错误时抛出 GmagickException


Gmagick
PHP Manual