{ TH1F *hgaus1 = new TH1F("Hgaus1", "", 100, -10, 10); TH1F *hgaus2 = new TH1F("Hgaus2", "", 100, -20, 20); THStack *hst = new THStack(); hgaus1->FillRandom("gaus", 30000); hst->Add(hgaus1, "ep"); hgaus2->FillRandom("gaus", 30000); hst->Add(hgaus2, "ep"); hst->Draw("nostack"); hst->GetHistogram()->SetLabelSize(0.07, "xy"); }
{ TH1F *hgaus1 = new TH1F("Hgaus1", "", 100, -10, 10); TH1F *hgaus2 = new TH1F("Hgaus2", "", 100, -20, 20); THStack *hst = new THStack(); hgaus1->FillRandom("gaus", 30000); hst->Add(hgaus1, "ep"); hgaus2->FillRandom("gaus", 30000); hst->Add(hgaus2, "ep"); hst->Draw("nostack"); hst->GetHistogram()->SetLabelSize(0.07, "xy"); }