Re: How to color part of a hisogram

> Dear rooters:
> How can I color a given part of a histogram?
> Any suggestion will be appreciated.
> Thanks.
>
>
>

see example below

Rene Brun

{

   TH1F *h = new TH1F("h","test",100,-3,3);    h->FillRandom("gaus",5000);
   h->Draw();
   TH1F *h2 = (TH1F*)h->Clone("h2");

   h2->GetXaxis()->SetRange(40,70);
   h2->SetFillStyle(3001);
   h2->SetFillColor(2);
   h2->Draw("same");