HistMacro_Matching_TOF.C

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// hnamepath: /Independent/Hist_DetectorMatching/TimeBased/TOFPoint/TOFTrackDistanceVsP
// hnamepath: /Independent/Hist_DetectorMatching/TimeBased/TOFPoint/TOFTrackDistanceVsTheta
// hnamepath: /Independent/Hist_DetectorMatching/TimeBased/TOFPoint/TOFTrackDeltaXVsVerticalPaddle
// hnamepath: /Independent/Hist_DetectorMatching/TimeBased/TOFPoint/TOFTrackDeltaXVsHorizontalPaddle
// hnamepath: /Independent/Hist_DetectorMatching/TimeBased/TOFPoint/TOFTrackDeltaYVsVerticalPaddle
// hnamepath: /Independent/Hist_DetectorMatching/TimeBased/TOFPoint/TOFTrackDeltaYVsHorizontalPaddle
{
   //Goto Path
   TDirectory *locDirectory = (TDirectory*)gDirectory->FindObjectAny("Hist_DetectorMatching");
   if(!locDirectory)
      return;
   locDirectory->cd();

   //Get Histograms
   gDirectory->cd("TimeBased/TOFPoint");
   TH2I* locHist_TOFTrackDistanceVsP = (TH2I*)gDirectory->Get("TOFTrackDistanceVsP");
   TH2I* locHist_TOFTrackDistanceVsTheta = (TH2I*)gDirectory->Get("TOFTrackDistanceVsTheta");
   TH2I* locHist_TrackDeltaXVsVerticalPaddle = (TH2I*)gDirectory->Get("TOFTrackDeltaXVsVerticalPaddle");
   TH2I* locHist_TrackDeltaXVsHorizontalPaddle = (TH2I*)gDirectory->Get("TOFTrackDeltaXVsHorizontalPaddle");
   TH2I* locHist_TrackDeltaYVsVerticalPaddle = (TH2I*)gDirectory->Get("TOFTrackDeltaYVsVerticalPaddle");
   TH2I* locHist_TrackDeltaYVsHorizontalPaddle = (TH2I*)gDirectory->Get("TOFTrackDeltaYVsHorizontalPaddle");

   //Get original pad margins
   double locLeftPadMargin = gStyle->GetPadLeftMargin();
   double locRightPadMargin = gStyle->GetPadRightMargin();
   double locTopPadMargin = gStyle->GetPadTopMargin();
   double locBottomPadMargin = gStyle->GetPadBottomMargin();

   //Set new pad margins
   gStyle->SetPadLeftMargin(0.15);
   gStyle->SetPadRightMargin(0.15);
// gStyle->SetPadTopMargin(locTopPadMargin);
// gStyle->SetPadBottomMargin(locBottomPadMargin);

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

   //PADS 1 & 4: IS THE GEOMETRY & ALIGNMENT OK?
   locCanvas->cd(1);
   gPad->SetTicks();
   gPad->SetGrid();
   if(locHist_TrackDeltaXVsVerticalPaddle != NULL)
   {
      locHist_TrackDeltaXVsVerticalPaddle->GetXaxis()->SetTitleSize(0.05);
      locHist_TrackDeltaXVsVerticalPaddle->GetYaxis()->SetTitleSize(0.05);
      locHist_TrackDeltaXVsVerticalPaddle->GetXaxis()->SetLabelSize(0.05);
      locHist_TrackDeltaXVsVerticalPaddle->GetYaxis()->SetLabelSize(0.05);
      locHist_TrackDeltaXVsVerticalPaddle->Draw("COLZ");
      locHist_TrackDeltaXVsVerticalPaddle->GetYaxis()->SetTitleOffset(1.3);
   }

   locCanvas->cd(4);
   gPad->SetTicks();
   gPad->SetGrid();
   if(locHist_TrackDeltaYVsHorizontalPaddle != NULL)
   {
      locHist_TrackDeltaYVsHorizontalPaddle->GetXaxis()->SetTitleSize(0.05);
      locHist_TrackDeltaYVsHorizontalPaddle->GetYaxis()->SetTitleSize(0.05);
      locHist_TrackDeltaYVsHorizontalPaddle->GetXaxis()->SetLabelSize(0.05);
      locHist_TrackDeltaYVsHorizontalPaddle->GetYaxis()->SetLabelSize(0.05);
      locHist_TrackDeltaYVsHorizontalPaddle->Draw("COLZ");
      locHist_TrackDeltaYVsHorizontalPaddle->GetYaxis()->SetTitleOffset(1.3);
   }

   //PADS 2 & 5: VS KINEMATICS
   locCanvas->cd(2);
   gPad->SetTicks();
   gPad->SetGrid();
   if(locHist_TOFTrackDistanceVsP != NULL)
   {
      locHist_TOFTrackDistanceVsP->GetXaxis()->SetTitleSize(0.05);
      locHist_TOFTrackDistanceVsP->GetYaxis()->SetTitleSize(0.05);
      locHist_TOFTrackDistanceVsP->GetXaxis()->SetLabelSize(0.05);
      locHist_TOFTrackDistanceVsP->GetYaxis()->SetLabelSize(0.05);
      locHist_TOFTrackDistanceVsP->Draw("COLZ");
      locHist_TOFTrackDistanceVsP->GetYaxis()->SetTitleOffset(1.3);
      TF1* locFunc = new TF1("TOF_DCut", "exp(-1.0*[0]*x + [1]) + [2]", 0.0, 10.0);
      locFunc->SetParameters(1.1, 1.5, 6.15);
      locFunc->Draw("SAME");
   }

   locCanvas->cd(5);
   gPad->SetTicks();
   gPad->SetGrid();
   if(locHist_TOFTrackDistanceVsTheta != NULL)
   {
      locHist_TOFTrackDistanceVsTheta->GetXaxis()->SetTitleSize(0.05);
      locHist_TOFTrackDistanceVsTheta->GetYaxis()->SetTitleSize(0.05);
      locHist_TOFTrackDistanceVsTheta->GetXaxis()->SetLabelSize(0.05);
      locHist_TOFTrackDistanceVsTheta->GetYaxis()->SetLabelSize(0.05);
      locHist_TOFTrackDistanceVsTheta->Draw("COLZ");
      locHist_TOFTrackDistanceVsTheta->GetYaxis()->SetTitleOffset(1.3);
   }

   //PADS 3 & 6: IS THE CALIBRATION OK?
   locCanvas->cd(3);
   gPad->SetTicks();
   gPad->SetGrid();
   if(locHist_TrackDeltaXVsHorizontalPaddle != NULL)
   {
      locHist_TrackDeltaXVsHorizontalPaddle->GetXaxis()->SetTitleSize(0.05);
      locHist_TrackDeltaXVsHorizontalPaddle->GetYaxis()->SetTitleSize(0.05);
      locHist_TrackDeltaXVsHorizontalPaddle->GetXaxis()->SetLabelSize(0.05);
      locHist_TrackDeltaXVsHorizontalPaddle->GetYaxis()->SetLabelSize(0.05);
      locHist_TrackDeltaXVsHorizontalPaddle->Draw("COLZ");
      locHist_TrackDeltaXVsHorizontalPaddle->GetYaxis()->SetTitleOffset(1.3);
   }

   locCanvas->cd(6);
   gPad->SetTicks();
   gPad->SetGrid();
   if(locHist_TrackDeltaYVsVerticalPaddle != NULL)
   {
      locHist_TrackDeltaYVsVerticalPaddle->GetXaxis()->SetTitleSize(0.05);
      locHist_TrackDeltaYVsVerticalPaddle->GetYaxis()->SetTitleSize(0.05);
      locHist_TrackDeltaYVsVerticalPaddle->GetXaxis()->SetLabelSize(0.05);
      locHist_TrackDeltaYVsVerticalPaddle->GetYaxis()->SetLabelSize(0.05);
      locHist_TrackDeltaYVsVerticalPaddle->Draw("COLZ");
      locHist_TrackDeltaYVsVerticalPaddle->GetYaxis()->SetTitleOffset(1.3);
   }

   //Reset original pad margins
   gStyle->SetPadLeftMargin(locLeftPadMargin);
   gStyle->SetPadRightMargin(locRightPadMargin);
   gStyle->SetPadTopMargin(locTopPadMargin);
   gStyle->SetPadBottomMargin(locBottomPadMargin);
}