Imagick::getImageGamma

    (PECL imagick 2, PECL imagick 3)

    Imagick::getImageGamma — Gets the image gamma

    Description

    public Imagick::getImageGamma(): float

    Gets the image gamma.

    Parameters

    This function has no parameters.

    Return Values

    Returns the image gamma on success.

    Errors/Exceptions

    Throws ImagickException on error.

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