LmvmDraw.h

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/* Copyright (C) 2011-2021 UGiessen, JINR-LIT
   SPDX-License-Identifier: GPL-3.0-only
   Authors: Semen Lebedev [committer], Elena Lebedeva */
 
#ifndef LMVM_DRAW_H
#define LMVM_DRAW_H
 
#include "LmvmCuts.h"
#include "LmvmDef.h"
#include "LmvmHist.h"
#include "TObject.h"
 
#include <functional>
#include <string>
#include <vector>
 
//#include "CbmHistManager.h"
 
class TH1;
class TH2D;
class TH1D;
class TFile;
class TCanvas;
//class CbmHistManager;
 
 
class LmvmDraw : public TObject {
 
 public:
  LmvmDraw();
 
  virtual ~LmvmDraw() { ; }

  void DrawHistFromFile(const std::string& fileName, const std::string& outputDir = "", bool useMvd = true);
 
 private:
  Int_t fNofEvents = 0;  // number of events of current job
 
  bool fUseMvd = false;  // do you want to draw histograms related to the MVD detector?
 
  LmvmCuts fCuts;  // electron identification and analysis cuts
 
  LmvmHist fH;
  std::string fOutputDir = "";  // output directory for results

  void RebinMinvHist();

  void SaveCanvasToImage();
 
  void DrawCutEffH1(const std::string& hist, const std::string& option);
 
  void DrawAnaStepMany(const std::string& cName, std::function<void(ELmvmAnaStep)> drawFunc);
 
  void DrawPtY(const std::string& hist, ELmvmAnaStep step);
  void DrawRapidity(ELmvmAnaStep step);
  void DrawPtYEfficiency(ELmvmAnaStep step);
  void DrawMinvSBg(ELmvmAnaStep step);
  void DrawMinvBgPairSrc(ELmvmAnaStep step);
  void DrawMinvMatching(ELmvmAnaStep step);
  void DrawSrcAnaStepEpEmH1(const std::string& cName, ELmvmAnaStep step);
 
  void DrawMisc();
 
  void DrawSrcH1(const std::string& hist, ELmvmAnaStep step = ELmvmAnaStep::Undefined, bool doScale = true);
  void DrawAnaStepH1(const std::string& hist, bool logy = false);
 
  void Draw1DCut(const std::string& hist, const std::string& sigOption, double cut = -999999.);
  void Draw2DCut(const std::string& hist, double cutCrossX = -999999., double cutCrossY = -999999.);
  void DrawTofM2Cut();
  void DrawElPurity();
  void DrawCuts();
 
  void DrawBgSourcePairs(ELmvmAnaStep step, bool inPercent, bool drawAnaStep = true);
  void DrawBgSourcePairsAll();
 
  void DrawAccRecVsMom();
 
  void DrawBetaMomSpectra();
 
  void Draw2DCutTriangle(double xCr, double yCr);
 
  void DrawMismatchesAndGhosts();
 
  void DrawGammaVertex();
 
  void DrawMinvBg();
 
  void DrawSource2D(const std::string& cName, const std::string& hName, const std::vector<std::string>& yLabels,
                    double scale, const std::string& zTitle);
 
 
  void DrawBgSourceTracks();
 
  void SetAnalysisStepAxis(TH1* h);
 
  void DrawMinvPt(ELmvmAnaStep step);
 
  void DrawSrcAnaStepH1(const std::string& hName, ELmvmAnaStep step);
 
  void DrawMvdCutQa();
 
  void DrawMvdAndStsHist();
 
  void DrawPmtXY();
 
  bool SkipMvd(ELmvmAnaStep step);
 
  LmvmDraw(const LmvmDraw&);
  LmvmDraw& operator=(const LmvmDraw&);
 
  ClassDef(LmvmDraw, 1);
};
 
#endif