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    Gmagick::edgeimage

    (PECL gmagick >= Unknown)

    Gmagick::edgeimage — Enhance edges within the image

    Descrizione

    public Gmagick::edgeimage(float $radius): Gmagick

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

    Elenco dei parametri

    radius

    The radius of the operation.

    Valori restituiti

    The Gmagick object with edges enhanced.

    Errori/Eccezioni

    Throws an GmagickException on error.

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