CTPPSPlugins/interface/PPSAlignmentConfigurationHelper.h

0001 /****************************************************************************
0002  *
0003  * This is a part of PPS PI software.
0004  *
0005  ****************************************************************************/
0006
0007 #ifndef CONDCORE_CTPPSPLUGINS_PPSALIGNMENTCONFIGURATIONHELPER_H
0008 #define CONDCORE_CTPPSPLUGINS_PPSALIGNMENTCONFIGURATIONHELPER_H
0009
0010 // User includes
0011 #include "FWCore/MessageLogger/interface/MessageLogger.h"
0012 #include "CondCore/Utilities/interface/PayloadInspectorModule.h"
0013 #include "CondCore/Utilities/interface/PayloadInspector.h"
0014 #include "CondCore/CondDB/interface/Time.h"
0015 #include "CondFormats/PPSObjects/interface/PPSAlignmentConfiguration.h"
0016
0017 // system includes
0018 #include <memory>
0019 #include <sstream>
0020 #include <fstream>
0021
0022 // ROOT includes
0023 #include "TCanvas.h"
0024 #include "TStyle.h"
0025 #include "TH2F.h"
0026 #include "TLatex.h"
0027 #include "TGraph.h"
0028
0029 template <class PayloadType>
0030 class AlignmentPayloadInfo : public cond::payloadInspector::PlotImage<PayloadType, cond::payloadInspector::SINGLE_IOV> {
0031 public:
0032   AlignmentPayloadInfo()
0033       : cond::payloadInspector::PlotImage<PayloadType, cond::payloadInspector::SINGLE_IOV>(
0034             "PPSAlignmentConfiguration payload information") {}
0035
0036   bool fill() override {
0037     auto tag = cond::payloadInspector::PlotBase::getTag<0>();
0038     auto tagname = tag.name;
0039     auto iov = tag.iovs.back();
0040     auto m_payload = this->fetchPayload(std::get<1>(iov));
0041
0042     if (m_payload != nullptr) {
0043       std::string line;
0044       std::vector<std::string> lines;
0045       std::stringstream ss;
0046       ss << *m_payload;
0047       while (getline(ss, line)) {
0048         lines.push_back(line);
0049       }
0050
0051       TCanvas canvas(
0052           "PPSAlignmentConfiguration payload information", "PPSAlignmentConfiguration payload information", 1000, 1400);
0053       canvas.cd(1);
0054       TLatex t;
0055       t.SetTextSize(0.018);
0056
0057       int index = 0;
0058       for (float y = 0.98; index < int(lines.size()); y -= 0.02) {
0059         if (index < int(lines.size() / 2) + 3)
0060           t.DrawLatex(0.02, y, lines[index++].c_str());
0061         else if (index == int(lines.size() / 2) + 3) {
0062           y = 0.98;
0063           t.DrawLatex(0.5, y, lines[index++].c_str());
0064         } else
0065           t.DrawLatex(0.5, y, lines[index++].c_str());
0066       }
0067       t.Draw();
0068
0069       std::string fileName(this->m_imageFileName);
0070       canvas.SaveAs(fileName.c_str());
0071
0072       return true;
0073     } else {
0074       return false;
0075     }
0076   }
0077 };
0078
0079 #endif