DisplayData.h

/**************************************************************************
 * basf2 (Belle II Analysis Software Framework)                           *
 * Author: The Belle II Collaboration                                     *
 *                                                                        *
 * See git log for contributors and copyright holders.                    *
 * This file is licensed under LGPL-3.0, see LICENSE.md.                  *
 **************************************************************************/
#pragma once
 
#include <TObject.h>
 
//for dictionaries
#include <TH1.h>
#include <Math/Vector3D.h>
 
#include <vector>
#include <map>
#include <string>
#include <utility>
 
 
namespace Belle2 {
  class DisplayData : public TObject {
  public:
 
    DisplayData() {}
 
    ~DisplayData();
 
    void addArrow(const std::string& name, const ROOT::Math::XYZVector& start, const ROOT::Math::XYZVector& end, int color = -1);
 
    void addHistogram(const std::string& name, const TH1* hist);
 
    void addLabel(const std::string& text, const ROOT::Math::XYZVector& pos);
 
 
    void addPoint(const std::string& name, const ROOT::Math::XYZVector& pos);
 
 
    void select(const TObject* object);
 
    struct Arrow {
      std::string name; 
      ROOT::Math::XYZVector start; 
      ROOT::Math::XYZVector end; 
      int color; 
    };
  private:
 
    std::map<std::string, std::vector<ROOT::Math::XYZVector> > m_pointSets; 
    std::vector<std::pair<std::string, ROOT::Math::XYZVector> > m_labels; 
    std::vector<TH1*> m_histograms; //->
 
    std::vector<std::pair<std::string, unsigned int> > m_selectedObjects; 
    std::vector<Arrow> m_arrows; 
    ClassDef(DisplayData, 5); 
    friend class DisplayUI;
    friend class EVEVisualization;
 
  }; //class
} // namespace Belle2