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    Gmagick::charcoalimage

    (PECL gmagick >= Unknown)

    Gmagick::charcoalimage — Simulates a charcoal drawing

    Description

    public Gmagick::charcoalimage(float $radius, float $sigma): Gmagick

    Simulates a charcoal drawing.

    Parameters

    radius

    The radius of the Gaussian, in pixels, not counting the center pixel.

    sigma

    The standard deviation of the Gaussian, in pixels.

    Return Values

    The Gmagick object with charcoal simulation.

    Errors/Exceptions

    Throws an GmagickException on error.

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