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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

    Lança uma exceção GmagickException em caso de erro.

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