Re: 2d Histograms

Hi,

Here is an example:

{

   TFile f("hsimple.root");
   TCanvas cc("cc", "cc");
   Double_t cl[5] = { 0.1 , 1, 2, 10, 100};    hpxpy->SetContour(5,cl);
   hpxpy->Draw("cont0z");
}

you can also do: hpxpy->SetContour(5) to get 5 equidistant contours.

Olivier

On Wed, 20 Apr 2005, Jorge A. Benitez wrote:

> Hello,
> I'm plotting some 2d Histograms using the "cont0z" option, I would like to
> change the number of levels of the histograms, meaning the number of colors
> used to plot the histogram, currently is using 20 levels but I would like it
> to be 6, is it possible?
> Thank you.
>
> Jorge.
>
>

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