Gabriele Cosmo
41 lines
799 B
C++
41 lines
799 B
C++
{
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gROOT->Reset();
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// Draw histos filled by Geant4 simulation
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//
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TFile f = TFile("allproc.root");
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TCanvas* c1 = new TCanvas("c1", " ");
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c1->Divide(3,1);
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c1->cd(1);
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TH1D* hist1 = (TH1D*)f.Get("1");
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// c1->SetLogy(1);
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hist1->Draw("HIST");
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TH1D* hist11 = (TH1D*)f.Get("11");
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hist11->SetLineColor(2);
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hist11->Draw("HIST SAME");
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c1->cd(2);
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// c1->SetLogy(1);
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TH1D* hist2 = (TH1D*)f.Get("2");
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hist2->Draw("HIST");
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TH1D* hist12 = (TH1D*)f.Get("12");
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hist12->SetLineColor(2);
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hist12->Draw("HIST SAME");
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c1->cd(3);
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// c1->SetLogy(1);
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TH1D* hist3 = (TH1D*)f.Get("3");
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hist3->Draw("HIST");
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TH1D* hist13 = (TH1D*)f.Get("13");
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hist13->SetLineColor(2);
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hist13->Draw("HIST SAME");
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c1.Print("allproc.gif");
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c1.Close();
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}
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