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Order Flow Cumalative Delta Color Customization

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    Order Flow Cumalative Delta Color Customization

    I need some help with the correct syntax for changing the color of bullish bars in the Order Flow Cumulative Delta indicators. I am color blind, so the default colors, red and lime green, look exactly the same to me when they are adjacent. When I add a strategy to a chart I need to be able to adjust the colors in the strategy code.



    Since the source code is unavailable I don't seem to have any ability to extrapolate the syntax for changing the bar colors.

    #2
    Hello liquid150,

    The 'Color for down bars' and 'Color for up bars' can be set in the Indicator parameters by right-clicking the chart and selecting Indicators.

    Below is a public link to the help guide on modifying indicator parameters.



    In a NinjaScript Strategy, the .DownBrush and .UpBrush can be set as properties once you have an instance of the indicator.

    For example:

    Code:
    private OrderFlowCumulativeDelta myDelta;
    
    
    protected override void OnStateChange()
    {
    	if (State == State.SetDefaults)
    	{
    		Name				= "MyIndicatorName";
    	}
    	else if (State == State.Configure)
    	{
    		AddDataSeries(Data.BarsPeriodType.Tick, 1);
    	}
    	else if (State == State.DataLoaded)
    	{
    		myDelta				= OrderFlowCumulativeDelta(BarsArray[0], CumulativeDeltaType.BidAsk, CumulativeDeltaPeriod.Session, 0);
    		myDelta.DownBrush	= Brushes.Pink;
    		myDelta.UpBrush		= Brushes.Blue;
    		
    		AddChartIndicator(myDelta);
    	}
    }
    Chelsea B.NinjaTrader Customer Service

    Comment


      #3
      Thanks Chelsea. This is what I needed since it is hard coded in strategy:


      myDelta.DownBrush = Brushes.Pink; myDelta.UpBrush = Brushes.Blue; AddChartIndicator(myDelta);

      Comment

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