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Imagick::setImageRedPrimary

(PECL imagick 2, PECL imagick 3)

Imagick::setImageRedPrimarySets the image chromaticity red primary point

说明

public Imagick::setImageRedPrimary(float $x, float $y): bool

Sets the image chromaticity red primary 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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