Hi Ahmet, A short example: void h2() { TH1F *h1 = new TH1F("h1","original",100,-3,3); h1->FillRandom("gaus",5000); h1->Draw(); TH1F *h2 = (TH1F*)h1->Clone(); h2->GetXaxis()->SetRange(55,64); h2->SetFillColor(kRed); h2->Draw("same"); } Rene Brun Ahmet Sedat Ayan wrote: > > Hi Rooters, > Is there easy way of selecting a region and changing the Fill Atttributes > of this region of an histogram? > > thanx, > ahmet > > *************** > > Ahmet Sedat Ayan > > Physics & Astronomy Dept. > Van Allen Hall > University of Iowa > Iowa City, IA, 52242 > > Voice : (++ 1 319) 335-2832 (W) (GMT-6) > Occupation : Ph.D Candidate (But still dreamer!) > e-mail : ayan@cms.physics.uiowa.edu > web : http://jazz.physics.uiowa.edu/~ayan
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