DJ Mike's Tutorials: PHP

ImageMagick Functions

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

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.


<?php
header("Content-type: image/jpeg");
$image = new Imagick("opossum.jpg"); 
$image->charcoalImage(1,2);
echo $image;
?>