EcalTPGLutIdMap_PayloadInspector.cc

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#include "CondCore/Utilities/interface/PayloadInspectorModule.h"
#include "CondCore/Utilities/interface/PayloadInspector.h"
#include "CondCore/CondDB/interface/Time.h"
#include "DataFormats/EcalDetId/interface/EBDetId.h"
#include "DataFormats/EcalDetId/interface/EEDetId.h"
#include "CondCore/EcalPlugins/plugins/EcalDrawUtils.h"

// the data format of the condition to be inspected
#include "CondFormats/EcalObjects/interface/EcalTPGLutIdMap.h"

#include "TH2F.h"  // a 2-D histogram with four bytes per cell (float)
#include "TCanvas.h"
#include "TLine.h"
#include "TStyle.h"
#include "TLatex.h"  //write mathematical equations.
#include "TPave.h"
#include "TPaveStats.h"
#include <string>
#include <fstream>

namespace {
  /*****************************************
 2d plot of Ecal TPG LutId Map of 1 IOV
 ******************************************/
  class EcalTPGLutIdMapPlot : public cond::payloadInspector::PlotImage<EcalTPGLutIdMap> {
  public:
    EcalTPGLutIdMapPlot() : cond::payloadInspector::PlotImage<EcalTPGLutIdMap>("Ecal TPG LutId Map - map ") {
      setSingleIov(true);
    }

    bool fill(const std::vector<std::tuple<cond::Time_t, cond::Hash> >& iovs) override {
      auto iov = iovs.front();
      std::shared_ptr<EcalTPGLutIdMap> payload = fetchPayload(std::get<1>(iov));
      unsigned int run = std::get<0>(iov);
      TH2F* align;
      int NbRows;

      if (payload.get()) {
        EcalTPGLutIdMap::EcalTPGLutMap map = (*payload).getMap();
        NbRows = 30;

        align = new TH2F("Ecal TPG LutId Map",
                         "EB                                 LutEcalTPGLut                 EE                          "
                         "       LutEcalTPGLut",
                         4,
                         0,
                         4,
                         NbRows,
                         0,
                         NbRows);

        double row = NbRows - 0.5;
        int columnBase = 0;
        for (EcalTPGLutIdMap::EcalTPGLutMapItr it = map.begin(); it != map.end(); it++) {
          EcalTPGLut ecaltpgLut = it->second;
          uint32_t mapKey = it->first;

          const unsigned int* lut = (ecaltpgLut.getLut());

          for (int i = 0; i < 30; i++) {
            if (i == (NbRows / 2 - 1))
              align->Fill(0.5 + columnBase, row, mapKey + 1);

            align->Fill(1.5 + columnBase, row, *(lut + i));
            row = row - 1.;
          }

          columnBase += 2;
          row = NbRows - 0.5;
        }  //loop over TPGLutIdMap rows

      } else
        return false;

      gStyle->SetPalette(1);
      gStyle->SetOptStat(0);
      TCanvas canvas("CC map", "CC map", 1000, 1000);
      TLatex t1;
      t1.SetNDC();
      t1.SetTextAlign(26);
      t1.SetTextSize(0.05);
      t1.SetTextColor(2);
      t1.DrawLatex(0.5, 0.96, Form("ECAL TPG LutId Map, IOV %i", run));

      TPad* pad = new TPad("pad", "pad", 0.0, 0.0, 1.0, 0.94);
      pad->Draw();
      pad->cd();
      align->Draw("TEXT");
      TLine* l = new TLine;
      l->SetLineWidth(1);
      for (int i = 1; i < NbRows; i++) {
        double y = (double)i;
        l = new TLine(1., y, 2., y);
        l->Draw();
      }

      for (int i = 1; i < NbRows; i++) {
        double y = (double)i;
        l = new TLine(3., y, 4., y);
        l->Draw();
      }

      for (int i = 1; i < 4; i++) {
        double x = (double)i;
        double y = (double)NbRows;
        l = new TLine(x, 0., x, y);
        l->Draw();
      }

      align->GetXaxis()->SetTickLength(0.);
      align->GetXaxis()->SetLabelSize(0.);
      align->GetYaxis()->SetTickLength(0.);
      align->GetYaxis()->SetLabelSize(0.);

      std::string ImageName(m_imageFileName);
      canvas.SaveAs(ImageName.c_str());

      return true;
    }
  };

}  // namespace
// Register the classes as boost python plugin
PAYLOAD_INSPECTOR_MODULE(EcalTPGLutIdMap) { PAYLOAD_INSPECTOR_CLASS(EcalTPGLutIdMapPlot); }