Imagick::charcoalImage

(PECL imagick 2.0.0)

Imagick::charcoalImage — Simulates a charcoal drawing

Description

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

Warning

This function is currently not documented; only its argument list is available.

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

Returns TRUE on success.