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    Imagick::setImageGamma

    (PECL imagick 2, PECL imagick 3)

    Imagick::setImageGamma — Sets the image gamma

    说明

    public Imagick::setImageGamma(float $gamma): bool

    Sets the image gamma.

    参数

    gamma

    返回值

    成功时返回 true。

    错误／异常

    错误时抛出 ImagickException。

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