Imagick
PHP Manual

Imagick::charcoalImage

(PECL imagick 2.0.0)

Imagick::charcoalImageSimulates a charcoal drawing

Descrierea

bool Imagick::charcoalImage ( float $radius , float $sigma )

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

Întoarce TRUE în caz de succes.


Imagick
PHP Manual