Imagick Image Library
PHP Manual

Imagick::charcoalImage

(No version information available, might be only in CVS)

Imagick::charcoalImage — Simulates a charcoal drawing

Description

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

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

Warning

This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.

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.


Imagick Image Library
PHP Manual