Jean-Eric,
What about the following; (assuming TH2 *h1, *h2)
int colors[2] = {2,4}; //red, blue
gStyle->SetPalette(2,colors);
h1->SetContour(2); h1->SetContourLevel(0,level1); //value for your first level h1->SetContourLevel(1,1e6); //non-existing high level h1->Draw("cont1"); h2->SetContour(2); h2->SetContourLevel(0,0); //non existing low level h2->SetContourLevel(1,level2); //value for your second level h2->Draw("cont1 same");
Rene Brun
On Sat, 7
May
2005,
Jean-Eric Campagne wrote:
> Dear developpers,
>
> . I have 2 TH2Ds
> . for each one I make a Draw("CONT1") after setting the number of contours
> to 1 level
> . I would like to superpose the two results with a different color for each
> histogram with its 1-contour level.
>
> For the moment I do not manage. I have succeeded to superpose the two
> contours but they share the same palette so they have the same color!!!
>
> Can you help me, I have already spend 1/2 day for this stupid thing?
> I wander if PAW do not manage better...
>
> Regards
> Jean-Eric
> ...........................................................................
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Received on Sat May 07 2005 - 23:24:13 MEST
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