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    Gmagick::setimagegamma

    (PECL gmagick >= Unknown)

    Gmagick::setimagegamma — Sets the image gamma

    Description

    public Gmagick::setimagegamma(float $gamma): Gmagick

    Sets the image gamma.

    Parameters

    gamma

    The image gamma.

    Return Values

    The Gmagick object.

    Errors/Exceptions

    Throws an GmagickException on error.

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