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    Gmagick::normalizeimage

    (PECL gmagick >= Unknown)

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

    Descrição

    public Gmagick::normalizeimage(int $channel = ?): Gmagick

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

    Parâmetros

    channel

    Identify which channel to normalize.

    Valor Retornado

    The Gmagick object.

    Erros/Exceções

    Lança uma exceção GmagickException em caso de erro.

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