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    Gmagick::getimagematte

    (PECL gmagick >= Unknown)

    Gmagick::getimagematte — Check if the image has a matte channel

    Description

    public Gmagick::getimagematte(): int

    Returns true if the image has a matte channel, otherwise false.

    Parameters

    This function has no parameters.

    Return Values

    Returns true if the image has a matte channel, otherwise false.

    Errors/Exceptions

    Throws an GmagickException on error.

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