CalorPad.h

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///
/// \file    CalorPad.h
/// \brief   Drawing pad showing calorimetric particle ID information
/// \author  msoderbe@syr.edu
///
#ifndef EVD_CALORPAD_H
#define EVD_CALORPAD_H

#include "lareventdisplay/EventDisplay/DrawingPad.h"

#include <string>

class TGraph;

namespace evdb { class View2D; }

namespace evd {

  /// A drawing pad showing calorimetric particle ID information

  class CalorPad : public DrawingPad {
  public:
    // Constructor, destructor.
     CalorPad(const char* name, const char* title,
              double x1, double y1,
              double x2, double y2,
              int curvetype);
    ~CalorPad();

    // Methods.
    void Draw(const char* opt=0);
    void DrawRefCurves();

  private:

    std::string fROOTfile;
    TGraph   *dedx_range_pro;   ///< proton template
    TGraph   *dedx_range_ka;    ///< kaon template
    TGraph   *dedx_range_pi;    ///< pion template
    TGraph   *dedx_range_mu;    ///< muon template

    TGraph   *ke_range_pro;   ///< proton template
    TGraph   *ke_range_ka;    ///< kaon template
    TGraph   *ke_range_pi;    ///< pion template
    TGraph   *ke_range_mu;    ///< muon template
    int fcurvetype; //dEdx vs. Res. range, or Kinetic Energy vs. range

    evdb::View2D* fView;      ///< Collection of graphics objects to render; text labels

  };
}

#endif
////////////////////////////////////////////////////////////////////////