Class: WideImage_Operation_Unsharp

Source Location: /Operation/Unsharp.php

Class Overview

Unsharp filter

Methods

execute

Class Details

[line 34]
Unsharp filter

This filter was taken from http://vikjavev.no/computing/ump.php, the original author Torstein Hønsi. Adapted to fit better within the Wideimage package.

[ Top ]

Class Methods

method execute [line 44]

WideImage_Image execute(
WideImage_Image
$image, float
$amount, int
$radius, float
$threshold)

Returns sharpened image

Parameters:

WideImage_Image	$image
float	$amount
int	$radius
float	$threshold

[ Top ]

Documentation generated on Sat, 31 Jul 2010 20:37:59 +0200 by phpDocumentor 1.4.2