Draw path animation

[GC]

Hello,

I would like to dynamically draw a path, Something like this http://jsfiddle.net/YSmDH/ but in CAAT.

Can anyone give me an idea on how to do it or what strategy to follow?

I thought about overriding the paint method, but don't know how to continue.

var path = parser.parsePath(...);

var pa = new CAAT.PathActor();

pa.paint = function(director,time) {

                        for( var i=0; i < path.pathSegments.length; i++ ) {

                        }

                }

Any help would be appreciated,

Thanks