HistMacro_FCALReconstruction_p2.C

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// hnamepath: /Independent/Hist_DetectorPID/FCAL/DeltaTVsP_Proton
// hnamepath: /Independent/Hist_DetectorPID/FCAL/DeltaTVsP_Pi+
// hnamepath: /Independent/Hist_DetectorPID/FCAL/DeltaTVsP_Pi-

{
   //Goto Path
   TDirectory *locDirectory = (TDirectory*)gDirectory->FindObjectAny("Hist_DetectorPID");
   if(!locDirectory)
      return;
   locDirectory->cd();

   //Get Histograms
   gDirectory->cd("FCAL");
   TH2I* locHist_DeltaTVsP_Proton = (TH2I*)gDirectory->Get("DeltaTVsP_Proton"); //proton
   TH2I* locHist_DeltaTVsP_PiPlus = (TH2I*)gDirectory->Get("DeltaTVsP_Pi+"); //pi+
   TH2I* locHist_DeltaTVsP_PiMinus = (TH2I*)gDirectory->Get("DeltaTVsP_Pi-"); //pi-

   //Get/Make Canvas
   TCanvas *locCanvas = NULL;
   if(TVirtualPad::Pad() == NULL)
      locCanvas = new TCanvas("FCALReconstruction_p2", "FCALReconstruction_p2", 1200, 800);
   else
      locCanvas = gPad->GetCanvas();
   locCanvas->Divide(3, 2);

   //Draw
   locCanvas->cd(1);
   gPad->SetTicks();
   gPad->SetGrid();
   if(locHist_DeltaTVsP_PiMinus != NULL)
   {
      locHist_DeltaTVsP_PiMinus->GetXaxis()->SetRangeUser(0.0, 6.0);
      locHist_DeltaTVsP_PiMinus->GetXaxis()->SetTitleSize(0.05);
      locHist_DeltaTVsP_PiMinus->GetXaxis()->SetLabelSize(0.05);
      locHist_DeltaTVsP_PiMinus->GetYaxis()->SetTitleSize(0.05);
      locHist_DeltaTVsP_PiMinus->GetYaxis()->SetLabelSize(0.05);
      locHist_DeltaTVsP_PiMinus->Draw("COLZ");
   }

   locCanvas->cd(4);
   gPad->SetTicks();
   gPad->SetGrid();
   if(locHist_DeltaTVsP_PiMinus != NULL)
   {
      TH1I* locHist = (TH1I*)locHist_DeltaTVsP_PiMinus->ProjectionY("DeltaTVsP_PiMinus_1D");
      locHist->GetXaxis()->SetTitleSize(0.05);
      locHist->GetXaxis()->SetLabelSize(0.05);
      locHist->GetYaxis()->SetLabelSize(0.05);
      locHist->Draw();
   }

   locCanvas->cd(2);
   gPad->SetTicks();
   gPad->SetGrid();
   if(locHist_DeltaTVsP_PiPlus != NULL)
   {
      locHist_DeltaTVsP_PiPlus->GetXaxis()->SetRangeUser(0.0, 6.0);
      locHist_DeltaTVsP_PiPlus->GetXaxis()->SetTitleSize(0.05);
      locHist_DeltaTVsP_PiPlus->GetXaxis()->SetLabelSize(0.05);
      locHist_DeltaTVsP_PiPlus->GetYaxis()->SetTitleSize(0.05);
      locHist_DeltaTVsP_PiPlus->GetYaxis()->SetLabelSize(0.05);
      locHist_DeltaTVsP_PiPlus->Draw("COLZ");
   }

   locCanvas->cd(5);
   gPad->SetTicks();
   gPad->SetGrid();
   if(locHist_DeltaTVsP_PiPlus != NULL)
   {
      TH1I* locHist = (TH1I*)locHist_DeltaTVsP_PiPlus->ProjectionY("DeltaTVsP_PiPlus_1D");
      locHist->GetXaxis()->SetTitleSize(0.05);
      locHist->GetXaxis()->SetLabelSize(0.05);
      locHist->GetYaxis()->SetLabelSize(0.05);
      locHist->Draw();
   }

   locCanvas->cd(3);
   gPad->SetTicks();
   gPad->SetGrid();
   if(locHist_DeltaTVsP_Proton != NULL)
   {
      locHist_DeltaTVsP_Proton->GetXaxis()->SetRangeUser(0.0, 6.0);
      locHist_DeltaTVsP_Proton->GetXaxis()->SetTitleSize(0.05);
      locHist_DeltaTVsP_Proton->GetXaxis()->SetLabelSize(0.05);
      locHist_DeltaTVsP_Proton->GetYaxis()->SetTitleSize(0.05);
      locHist_DeltaTVsP_Proton->GetYaxis()->SetLabelSize(0.05);
      locHist_DeltaTVsP_Proton->Draw("COLZ");
   }

   locCanvas->cd(6);
   gPad->SetTicks();
   gPad->SetGrid();
   if(locHist_DeltaTVsP_Proton != NULL)
   {
      TH1I* locHist = (TH1I*)locHist_DeltaTVsP_Proton->ProjectionY("DeltaTVsP_Proton_1D");
      locHist->GetXaxis()->SetTitleSize(0.05);
      locHist->GetXaxis()->SetLabelSize(0.05);
      locHist->GetYaxis()->SetLabelSize(0.05);
      locHist->Draw();
   }
}