TWireProjPad.h

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#ifndef EVD_TWIREPROJPAD_H
#define EVD_TWIREPROJPAD_H
#include "lareventdisplay/EventDisplay/DrawingPad.h"
#include <vector>

class TH1F;

namespace evdb {
  class View2D;
}

namespace util {
  class PxLine;
}

namespace evd {

  class TWireProjPad : public DrawingPad {
  public:
    struct DrawOptions_t {
      bool bZoom2DdrawToRoI = false; 
    };                               // DrawOptions_t

    TWireProjPad(const char* nm,
                 const char* ti,
                 double x1,
                 double y1,
                 double x2,
                 double y2,
                 unsigned int plane);
    ~TWireProjPad();
    void Draw(const char* opt = 0);
    void GetWireRange(int* i1, int* i2) const;
    void SetWireRange(int i1, int i2);

    void SetZoomRange(int i1, int i2, int y1, int y2);

    DrawOptions_t const& GetDrawOptions() const { return fDrawOpts; }
    void SetDrawOptions(DrawOptions_t const& opt) { fDrawOpts = opt; }

    void SetZoomToRoI(bool bZoomToRoI) { fDrawOpts.bZoom2DdrawToRoI = bZoomToRoI; }

    void SetZoomFromView();

    void SaveHitList(double i1,
                     double i2,
                     double y1,
                     double y2,
                     double distance,
                     const char* zoom_opt,
                     bool good_plane = true);

    double SaveSeedList(std::vector<util::PxLine> seedlines, double distance);

    void ClearHitList();
    void SelectOneHit(double x, double y, const char* zoom_opt);

    unsigned int GetPlane() const { return fPlane; }

    void ClearandUpdatePad();
    void UpdatePad();
    void DrawLinesinView(std::vector<util::PxLine> lines,
                         bool deleting = false,
                         const char* zoom_opt = 0);

    void ShowFull(int override = 0);

    evdb::View2D* View() const { return fView; }

    std::vector<double> const& GetCurrentZoom() const { return fCurrentZoom; }

  private:
    /*     void AutoZoom(); */

  private:
    std::vector<double> fCurrentZoom;
    DrawOptions_t fDrawOpts; 

    unsigned int fPlane; 
    TH1F* fHisto;        
    evdb::View2D* fView; 

    double fXLo; 
    double fXHi; 
    double fYLo; 
    double fYHi; 
    int fOri;    
  };
}

#endif