Gmagick::setimagewhitepoint

(PECL gmagick >= Unknown)

Gmagick::setimagewhitepoint — Sets the image chromaticity white point

说锟斤拷

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

Sets the image chromaticity white point.

锟斤拷锟斤拷

x

The white x-point.

y

The white y-point.

锟斤拷锟斤拷值

The Gmagick object on success.

锟斤拷锟斤拷锟届常

锟斤拷锟斤拷时锟阶筹拷 GmagickException锟斤拷