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    Gmagick::edgeimage

    (PECL gmagick >= Unknown)

    Gmagick::edgeimage — Enhance edges within the image

    Beskrivelse

    public Gmagick Gmagick::edgeimage ( float $radius )

    Enhance edges within the image with a convolution filter of the given radius. Use radius 0 and it will be auto-selected.

    Parametre

    radius

    The radius of the operation.

    Returnerings Værdier

    The Gmagick object with edges enhanced.

    Fejl/Undtagelser

    Throws an GmagickException on error.

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