/// <summary>
 /// Add an indicator chart to the FinanceChart object. In this demo example, the indicator
 /// parameters (such as the period used to compute RSI, colors of the lines, etc.) are hard
 /// coded to commonly used values. You are welcome to design a more complex user interface
 /// to allow users to set the parameters.
 /// </summary>
 /// <param name="m">The FinanceChart object to add the line to.</param>
 /// <param name="indicator">The selected indicator.</param>
 /// <param name="height">Height of the chart in pixels</param>
 /// <returns>The XYChart object representing indicator chart.</returns>
 protected XYChart addIndicator(FinanceChart m, string indicator, int height)
 {
     if (indicator == "RSI")
     {
         return(m.addRSI(height, 14, 0x800080, 20, 0xff6666, 0x6666ff));
     }
     else if (indicator == "StochRSI")
     {
         return(m.addStochRSI(height, 14, 0x800080, 30, 0xff6666, 0x6666ff));
     }
     else if (indicator == "MACD")
     {
         return(m.addMACD(height, 26, 12, 9, 0xff, 0xff00ff, 0x8000));
     }
     else if (indicator == "FStoch")
     {
         return(m.addFastStochastic(height, 14, 3, 0x6060, 0x606000));
     }
     else if (indicator == "SStoch")
     {
         return(m.addSlowStochastic(height, 14, 3, 0x6060, 0x606000));
     }
     else if (indicator == "ATR")
     {
         return(m.addATR(height, 14, 0x808080, 0xff));
     }
     else if (indicator == "ADX")
     {
         return(m.addADX(height, 14, 0x8000, 0x800000, 0x80));
     }
     else if (indicator == "DCW")
     {
         return(m.addDonchianWidth(height, 20, 0xff));
     }
     else if (indicator == "BBW")
     {
         return(m.addBollingerWidth(height, 20, 2, 0xff));
     }
     else if (indicator == "DPO")
     {
         return(m.addDPO(height, 20, 0xff));
     }
     else if (indicator == "PVT")
     {
         return(m.addPVT(height, 0xff));
     }
     else if (indicator == "Momentum")
     {
         return(m.addMomentum(height, 12, 0xff));
     }
     else if (indicator == "Performance")
     {
         return(m.addPerformance(height, 0xff));
     }
     else if (indicator == "ROC")
     {
         return(m.addROC(height, 12, 0xff));
     }
     else if (indicator == "OBV")
     {
         return(m.addOBV(height, 0xff));
     }
     else if (indicator == "AccDist")
     {
         return(m.addAccDist(height, 0xff));
     }
     else if (indicator == "CLV")
     {
         return(m.addCLV(height, 0xff));
     }
     else if (indicator == "WilliamR")
     {
         return(m.addWilliamR(height, 14, 0x800080, 30, 0xff6666, 0x6666ff));
     }
     else if (indicator == "Aroon")
     {
         return(m.addAroon(height, 14, 0x339933, 0x333399));
     }
     else if (indicator == "AroonOsc")
     {
         return(m.addAroonOsc(height, 14, 0xff));
     }
     else if (indicator == "CCI")
     {
         return(m.addCCI(height, 20, 0x800080, 100, 0xff6666, 0x6666ff));
     }
     else if (indicator == "EMV")
     {
         return(m.addEaseOfMovement(height, 9, 0x6060, 0x606000));
     }
     else if (indicator == "MDX")
     {
         return(m.addMassIndex(height, 0x800080, 0xff6666, 0x6666ff));
     }
     else if (indicator == "CVolatility")
     {
         return(m.addChaikinVolatility(height, 10, 10, 0xff));
     }
     else if (indicator == "COscillator")
     {
         return(m.addChaikinOscillator(height, 0xff));
     }
     else if (indicator == "CMF")
     {
         return(m.addChaikinMoneyFlow(height, 21, 0x8000));
     }
     else if (indicator == "NVI")
     {
         return(m.addNVI(height, 255, 0xff, 0x883333));
     }
     else if (indicator == "PVI")
     {
         return(m.addPVI(height, 255, 0xff, 0x883333));
     }
     else if (indicator == "MFI")
     {
         return(m.addMFI(height, 14, 0x800080, 30, 0xff6666, 0x6666ff));
     }
     else if (indicator == "PVO")
     {
         return(m.addPVO(height, 26, 12, 9, 0xff, 0xff00ff, 0x8000));
     }
     else if (indicator == "PPO")
     {
         return(m.addPPO(height, 26, 12, 9, 0xff, 0xff00ff, 0x8000));
     }
     else if (indicator == "UO")
     {
         return(m.addUltimateOscillator(height, 7, 14, 28, 0x800080, 20, 0xff6666, 0x6666ff));
     }
     else if (indicator == "Vol")
     {
         return(m.addVolIndicator(height, 0x99ff99, 0xff9999, 0xc0c0c0));
     }
     else if (indicator == "TRIX")
     {
         return(m.addTRIX(height, 12, 0xff));
     }
     return(null);
 }