Imagick::setImageWhitePoint

(PECL imagick 2.0.0)

Imagick::setImageWhitePoint — Sets the image chromaticity white point

˵��

Imagick::setImageWhitePoint ( float $x , float $y ) : bool

Sets the image chromaticity white point.

����

x

y

����ֵ

�ɹ�ʱ���� TRUE��

�����쳣

����ʱ�׳� ImagickException��