Gmagick::getimagewhitepoint

(PECL gmagick >= Unknown)

Gmagick::getimagewhitepoint — Returns the chromaticity white point

說(shuō)明

public Gmagick::getimagewhitepoint(): array

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

參數(shù)

此函數(shù)沒有參數(shù)。

返回值

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

錯(cuò)誤／異常

錯(cuò)誤時(shí)拋出 GmagickException。