= Unknown)Gmagick::setimagewhitepoint — Sets the image chromaticity white point說明public Gmagick::setimagewhi">

Gmagick::setimagewhitepoint

(PECL gmagick >= Unknown)

Gmagick::setimagewhitepoint — Sets the image chromaticity white point

說明

public Gmagick::setimagewhitepoint(float $x, float $y): Gmagick

Sets the image chromaticity white point.

參數(shù)

x

The white x-point.

y

The white y-point.

返回值

The Gmagick object.

錯誤／異常

錯誤時拋出 GmagickException。