Gmagick::getimageblueprimary
(PECL gmagick >= Unknown)
Gmagick::getimageblueprimary — Returns the chromaticy blue primary point
说明
public Gmagick::getimageblueprimary
( void
) : array
Returns the chromaticity blue primary point for the image.
参数
-
x -
The chromaticity blue primary x-point.
-
y -
The chromaticity blue primary y-point.
返回值
Array consisting of "x" and "y" coordinates of point.
错误／异常
错误时抛出 GmagickException。