Gmagick::charcoalimage
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    Gmagick::charcoalimage

    (PECL gmagick >= Unknown)

    Gmagick::charcoalimage — Simulates a charcoal drawing

    Опис

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

    Simulates a charcoal drawing.

    Параметри

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

    Значення, що повертаються

    The Gmagick object with charcoal simulation.

    Помилки/виключення

    Викидає GmagickException у разі помилки.

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