Math correction to PaintBrushJS. (A lightweight browser-based image processing library)
JavaScript
Pull request Compare This branch is 1 commit behind mezzoblue:master.
Latest commit 8f1113e Apr 27, 2011 @steren matrix convolution bugfix (wasn't taking to right values and wasn't r…
…ight for matrices with size > 3)

README

PaintbrushJS
Copyright (c) 2010, Dave Shea
All rights reserved.

Developed by Dave Shea, http://www.mezzoblue.com/
PaintbrushJS on GitHub: http://github.com/mezzoblue/PaintbrushJS


PaintbrushJS is a lightweight, browser-based image processing library 
that can apply various visual filters to images within a web page.

You use it by applying a class to an element on the page and setting 
a few parameters with some extra HTML attributes. If the element is
an img or it has a background-image set in your CSS, PaintbrushJS 
will create a temporary canvas element and manipulate the image 
there, before finally saving it back out to the original element.

See PaintbrushJS in action: http://mezzoblue.github.com/PaintbrushJS/demo/
Usage examples: http://mezzoblue.github.com/PaintbrushJS/demo/usage.html
Documentation: http://wiki.github.com/mezzoblue/PaintbrushJS/documentation


KNOWN ISSUES

Does not work in IE8 or lower (though IE9 should be fine), and 
Firefox / Chrome only work when files exist on a web server. For 
more known issues, see: 

http://wiki.github.com/mezzoblue/PaintbrushJS/known-issues