[flexcoders] How to use Image encoders?

[Daniel]

Hello people...
I'm trying to take a snapshot of a DisplayObject and set a defined
minimized size of that snapshot, but when I mess with it's size it
becomes all blurry... Here it's how I take the snapshot:

        private function takeSnapshot(comp:DisplayObject):Image {
                        var bd : BitmapData = getBitmapData( DisplayObject( 
comp ) );     
      
            var snap:Image = new Image();
            snap.source = new Bitmap (bd);
            snap.percentHeight = 20;
            snap.percentWidth = 20; 
            return (snap);
        }


I have found a PNGEncoder in corelib, but I can't find the docs... Can
anyone tell me if using the PNGEncoder will solve the blurryness
problem? And if so, how to use it?

Thanx in advanced,
DaNooB