EcalSRSettings_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/EcalSRSettings.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 SR Settings Summary of 1 IOV
 *******************************************************/
  class EcalSRSettingsSummaryPlot : public cond::payloadInspector::PlotImage<EcalSRSettings> {
  public:
    EcalSRSettingsSummaryPlot() : cond::payloadInspector::PlotImage<EcalSRSettings>("Ecal SR Settings Summary - map ") {
      setSingleIov(true);
    }

    bool fill(const std::vector<std::tuple<cond::Time_t, cond::Hash> >& iovs) override {
      const int maxInCol = 27;

      auto iov = iovs.front();
      std::shared_ptr<EcalSRSettings> payload = fetchPayload(std::get<1>(iov));
      unsigned int run = std::get<0>(iov);

      TH2F* align;

      int NbRows, gridRows;
      int NbColumns, offset;

      if (payload.get()) {
        EcalSRSettings ecalSR = (*payload);

        NbRows = ecalSR.srpLowInterestChannelZS_.size();

        gridRows = (NbRows <= maxInCol) ? NbRows : maxInCol;
        offset = ceil(1.0 * NbRows / maxInCol);
        NbColumns = offset * 2 + 3;

        align =
            new TH2F("Ecal SR Settings Summary",
                     "ebDccAdcToGeV    eeDccAdcToGeV    Rows#    srpLowInterestChannelZS    srpHighInterestChannelZS",
                     NbColumns,
                     0,
                     NbColumns,
                     gridRows,
                     0,
                     gridRows);

        double row = gridRows - 0.5;
        double column = 3.5;
        int cnt = 0;

        align->Fill(0.5, gridRows - 0.5, ecalSR.ebDccAdcToGeV_);
        align->Fill(1.5, gridRows - 0.5, ecalSR.eeDccAdcToGeV_);

        for (int i = 0; i < gridRows; i++) {
          align->Fill(2.5, gridRows - i - 0.5, i + 1);
        }

        for (std::vector<float>::const_iterator it = ecalSR.srpLowInterestChannelZS_.begin();
             it != ecalSR.srpLowInterestChannelZS_.end();
             it++) {
          align->Fill(column, row, *it);

          cnt++;
          column = floor(1.0 * cnt / maxInCol) + 3.5;
          row = (row == 0.5 ? (gridRows - 0.5) : row - 1);
        }

        row = gridRows - 0.5;
        column = 3.5;
        cnt = 0;

        for (std::vector<float>::const_iterator it = ecalSR.srpHighInterestChannelZS_.begin();
             it != ecalSR.srpHighInterestChannelZS_.end();
             it++) {
          align->Fill(column + offset, row, *it);

          cnt++;
          column = floor(1.0 * cnt / maxInCol) + 3.5;
          row = (row == 0.5 ? (gridRows - 0.5) : row - 1);
        }

      } 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 SRSettings Summary, IOV %i", run));

      TPad* pad = new TPad("pad", "pad", 0.0, 0.0, 1.0, 0.94);
      pad->Draw();
      pad->cd();
      align->Draw("TEXT");

      drawTable(NbRows, NbColumns);

      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(EcalSRSettings) { PAYLOAD_INSPECTOR_CLASS(EcalSRSettingsSummaryPlot); }