private function takeSnapshot(source:IBitmapDrawable, width:int, height:int):void{
var jpgEnc:JPEGEncoder = new JPEGEncoder(100);
var bitmapData:BitmapData = new BitmapData(width, height);
bitmapData.draw(source);
var bmp:Bitmap = new Bitmap(bitmapData);

var jpgSnap:ImageSnapshot;
jpgSnap = ImageSnapshot.captureImage(bmp, 0, jpgEnc);

var jpgData:String = ImageSnapshot.encodeImageAsBase64(jpgSnap);

fscommand(’jpeg’, jpgData);
}