php教程

Imagick::getImageBackgroundColor

(PECL imagick 2.0.0)

Imagick::getImageBackgroundColorReturns the image background color

说明

Imagick::getImageBackgroundColor ( void ) : ImagickPixel

Returns the image background color.

返回值

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

错误/异常

错误时抛出 ImagickException。

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