Gmagick::charcoalimage

(PECL gmagick >= Unknown)

Gmagick::charcoalimage — Simulates a charcoal drawing

Descrierea

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

Simulates a charcoal drawing.

Parametri

radius

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

sigma

The standard deviation of the Gaussian, in pixels

Valorile întoarse

The Gmagick object with charcoal simulation

Erori/Excepții

Emite o GmagickException în caz de eroare.