Gmagick::charcoalimage
Gmagick::charcoalimage
(PECL gmagick >= Unknown)
Gmagick::charcoalimage — Simulates a charcoal drawing
Description
public Gmagick Gmagick::charcoalimage ( float $radius , float $sigma )
Simulates a charcoal drawing.
Parameters
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radius
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The radius of the Gaussian, in pixels, not counting the center pixel
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sigma
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The standard deviation of the Gaussian, in pixels