Gmagick::getimagewhitepoint

(PECL gmagick >= Unknown)

Gmagick::getimagewhitepoint — Returns the chromaticity white point

说明

public Gmagick::getimagewhitepoint ( ) : array

Returns the chromaticity white point as an associative array with the keys "x" and "y".

参数

此函数没有参数。

返回值

Returns the chromaticity white point as an associative array with the keys "x" and "y".

错误／异常

错误时抛出 GmagickException。