PHP Manual
Imagick
Sets the image chromaticity white point

Imagick::setImageWhitePoint

(PECL imagick 2.0.0)

Imagick::setImageWhitePoint — Sets the image chromaticity white point

说明

Imagick::setImageWhitePoint ( float $x , float $y ) : bool

Sets the image chromaticity white point.

参数

x
y

返回值

成功时返回 TRUE。

错误／异常

错误时抛出 ImagickException。

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