Gmagick::getimageheight

(PECL gmagick >= Unknown)

Gmagick::getimageheight — Returns the image height

说明

public Gmagick::getimageheight ( void ) : int

Returns the image height

参数

此函数没有参数。

返回值

Returns the image height in pixels.

错误／异常

错误时抛出 GmagickException。

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