protected override void OnRender(ChartControl chartControl, ChartScale chartScale)
{
  // Instantiate a ChartObjectCollection to hold chartControl.Indicators
  ChartObjectCollection<NinjaTrader.Gui.NinjaScript.IndicatorRenderBase> indicatorCollection = chartControl.Indicators;
 
  // Print the Calculate setting for any configured indicators not using Calculate.OnBarClose
  foreach (NinjaTrader.Gui.NinjaScript.IndicatorRenderBase indicator in indicatorCollection)
  {
      if(indicator.Calculate != Calculate.OnBarClose)
          Print(String.Format("{0} is using Calculate.{1}", indicator.Name, indicator.Calculate.ToString()));
  }
}