Removing the line contour on a 2D contour

ROOT
1

Dear all

when plotting the contour on top of a 2D plot
for a sort “of bean” contour see:

lappweb.in2p3.fr/babar/people/Vi … _small.pdf

or a zoom of the problematic region

lappweb.in2p3.fr/babar/people/Vi … n/zoom.jpg

I get a white contour around the hatched area
I would simply have this contour transparent so that
I see only the hatched filled histogram on top of the existing contours and without this ugly white contour.

I use the follwing code to draw this:

 TList *ContLevelMask = 
	     (TList*)  copyMask_current->At(0);
	   TGraph* curv_Mask = 
	     (TGraph*) ContLevelMask->First();
	   for (int j=0; j<ContLevelMask>GetSize();j++) 
	     {
	       if (ii != 10 || ii != 11) curv_Mask->SetLineColor(colorsLine[icolor]);

	       if ( ii==10)
		 {
		   curv_Mask->SetLineWidth(0);
		   curv_Mask->SetFillStyle(3554);
		   curv_Mask->SetFillColor(2);	
		   // curv_Mask->SetLineColor(5);
		   curv_Mask->Draw("cF,same");
		 }

Thanks in advance for help
Vincent

2

You should do:

curv_Mask->Draw(“CF”);