Techie Zone

public static function exportChartImage(obj:UIComponent):void {
    try{
      var file:FileReference = new FileReference();
      var bmpd:BitmapData = new BitmapData(obj.width, obj.height);
      bmpd.draw(obj);
 
      var jpgenc:JPEGEncoder = new JPEGEncoder(80);
      var imgByteArray:ByteArray = jpgenc.encode(bmpd);
 
      file.save(imgByteArray,"chart.jpg");
    }
    catch(e:Error){}
}