Calling GomiCD into GomiLadder

May 9th, 2011, 05:27 PM

Hi,
Programming novice here. I am trying to call GomiCD into GomiLadder. Those familiar with GomiLadder will know in GomiLadder, there is a bottom row of delta of the current bar. I want to add the cumulative delta using GomiCD (or any other alternative) to the bottom row so I can visualize the cum delta from the same chart.

This is what I did:

Code

private void DrawBottomTotalDelta(float x)
			{	
				RectangleF Rect=new RectangleF(0f,0f,0f,0f);
				DrawData param=new DrawData(helper);

				Rect.Width=2*(helper.BAcellwidth+helper.chartcontrol.BarWidth)+2;
				Rect.Height=helper.ladderBADeltaFont.GetHeight();
				Rect.X=x;
				Rect.Y=helper.bounds.Bottom-2-Rect.Height;
				
				int delta=_askLadder.Sum-_bidLadder.Sum;
				int sum=_askLadder.Sum+_bidLadder.Sum;


								
				//Cum delta cell
				Rect.Y=helper.bounds.Bottom-Rect.Height;
				param.FillColor=Color.FromArgb(255,(delta>0)?helper.colorUp:helper.colorDown);
				param.FormattedData=LadderClass.Formatter(GomCD(GomCDChartType.CumulativeChart, true).DeltaValue[0],helper.ladderBAFormat);
				helper.graphics.FillRectangle(helper.myWhiteBrush,Rect);
				DrawLadderCellC(Rect,param,helper);
}

When compiled, I get this error:

HTML Code:

Cannot access a non-static member of outer type 'NinjaTrader.Indicator.Indicator' via nested type 'NinjaTrader.Indicator.GomVolumeLadder.BALadderClass'

[COLOR="Blue"]AND[/COLOR]

The best overloaded method match for 'NinjaTrader.Indicator.GomVolumeLadder.LadderClass.Formatter(int, NinjaTrader.Indicator.GomVolumeLadder.FormattingType)' has some invalid arguments

Any help is appreciated.
K

May 9th, 2011, 06:35 PM

maybe you can take a look at gom delta momentum

GomRecorder 2

Hi guys,

I wanted to add a paintbar study to the GomDeltaMomentum indicator but I failed. Maybe because I have never programmed anything before :sarcastic:

All candles are painted in red now.

Perhaps someone could help adding this feature.

It would …

Calling GomiCD into GomiLadder

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Calling GomiCD into GomiLadder