Files
geant4/examples/extended/electromagnetic/TestEm7/plotHisto.C
T
2016-06-30 14:12:05 +02:00

18 lines
337 B
C++

{
gROOT->Reset();
// Draw histos filled by Geant4 simulation
//
TFile f("testem7.root");
TCanvas* c1 = new TCanvas("c1", " ");
TH1D* hist1 = (TH1D*)f.Get("h1");
hist1->Draw("HIST");
TH1D* hist2 = (TH1D*)f.Get("h2");
hist2->Draw("HIST");
TH1D* hist3 = (TH1D*)f.Get("h3");
hist3->Draw("HIST");
}