File indexing completed on 2025-02-23 09:22:41
0001 {
0002 gROOT->Reset();
0003
0004
0005
0006 TCanvas* c1 = new TCanvas("c1", " ");
0007
0008 c1->SetLogy(1);
0009 c1->cd();
0010 c1->Update();
0011
0012 TFile fa("Li7.root");
0013 TFile fb("Li6.root");
0014
0015 TH1D* ha1 = (TH1D*)fa.Get("6");
0016 ha1->SetStats(kFALSE);
0017 ha1->SetLineColor(kBlue);
0018 ha1->Draw("HIST");
0019 TH1D* hb1 = (TH1D*)fb.Get("6");
0020 hb1->SetLineColor(kRed);
0021 hb1->Draw("HIST SAME");
0022
0023
0024 TLegend *le = new TLegend(0.6,0.6,0.8,0.8);
0025 le->AddEntry(ha1,"Li7","l");
0026 le->AddEntry(hb1,"Li6","l");
0027 le->Draw();
0028 }