Gmagick::setimageredprimary

    (PECL gmagick >= Unknown)

    Gmagick::setimageredprimary — Sets the image chromaticity red primary point

    说明

    public Gmagick::setimageredprimary(float $x, float $y): Gmagick

    Sets the image chromaticity red primary point.

    参数

    x

    The red primary x-point.

    y

    The red primary y-point.

    返回值

    The Gmagick object on success.

    错误／异常

    错误时抛出 GmagickException。

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