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Using THStack for histograms

Merged Using THStack for histograms
trk_script into master
Merged Whitney Armstrong requested to merge trk_script into master
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tracking/scripts/rec_central_electrons.cxx
+ 7
− 3
@@ -134,9 +134,13 @@ int rec_central_electrons(const char* fname = "topside/rec_central_electrons.roo
@@ -134,9 +134,13 @@ int rec_central_electrons(const char* fname = "topside/rec_central_electrons.roo
c->SaveAs("results/tracking/rec_central_electrons_pTracks.png");
c->SaveAs("results/tracking/rec_central_electrons_pTracks.png");
c->SaveAs("results/tracking/rec_central_electrons_pTracks.pdf");
c->SaveAs("results/tracking/rec_central_electrons_pTracks.pdf");
h_delta_p->DrawCopy();
THStack * hs = new THStack("hs_delta_p","; GeV/c ");
h_delta_p1->SetLineColor(2);
TH1D* h1 = (TH1D*) h_delta_p->Clone();
h_delta_p1->DrawCopy("same");
hs->Add(h1);
 
h1 = (TH1D*) h_delta_p1->Clone();
 
h1->SetLineColor(2);
 
hs->Add(h1);
 
hs->Draw("nostack");
c->SaveAs("results/tracking/rec_central_electrons_delta_p.png");
c->SaveAs("results/tracking/rec_central_electrons_delta_p.png");
c->SaveAs("results/tracking/rec_central_electrons_delta_p.pdf");
c->SaveAs("results/tracking/rec_central_electrons_delta_p.pdf");