Here is an example { TFile f1("f1.root"); TH1F *h1 = (TH1F*)f1.Get("h1"); TFile f2("f2.root"); TH1F *h2 = (TH1F*)f2.Get("h2"); h1->Draw(); h2->Draw("same"); } Rene Brun On Mon, 24 Jan 2000, Yongzhao Zhou wrote: > Hi, RootTalks, > Can I find an example for displaying two histograms of two different > root files(one is a normal root file and another one is a reference root > file with same TDirectories and same histogram names to first one) on a > frame? > Thanks for any help. > Best, > ZYZ > > ------ > Yongzhao Zhou, KLOE, LNF, INFN, Italy > Tel:39-06-94032696 Fax:39-06-94032427 >
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