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    Gmagick::normalizeimage

    (PECL gmagick >= Unknown)

    Gmagick::normalizeimage — Enhances the contrast of a color image

    설명

    public Gmagick Gmagick::normalizeimage ([ int $channel ] )

    Enhances the contrast of a color image by adjusting the pixels color to span the entire range of colors available.

    인수

    channel

    Identify which channel to normalize

    반환값

    The Gmagick object on success

    오류/예외

    Throws an GmagickException on error.

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