Gmagick::getimagebackgroundcolor

(PECL gmagick >= Unknown)

Gmagick::getimagebackgroundcolor — Returns the image background color

说明

public Gmagick::getimagebackgroundcolor ( void ) : GmagickPixel

Returns the image background color.

参数

此函数没有参数。

返回值

Returns an GmagickPixel set to the background color of the image.

错误／异常

错误时抛出 GmagickException。

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