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本文檔使用 php中文網手册 發布
(PECL gmagick >= Unknown)
Gmagick::getimagewhitepoint — Returns the chromaticity white point
Returns the chromaticity white point as an associative array with the keys "x" and "y".
此函数没有参数。
Returns the chromaticity white point as an associative array with the keys "x" and "y".
错误时抛出 GmagickException。