EventDisplay/BesVisLib/include/BesVisLib/Bes2DView.h

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//
// Bes2DView.h
//
// $Author: maqm $
// 2005-07-21
// Modified from zevis ZView.h
//
 
#ifndef BESVIEW_H
#define BESVIEW_H
 
#ifndef BESSTATUS_H
#  include "BesStatus.h"
#endif
 
#include "BesTView.h"
 
class TPaveLabel;
class TGeometry;
class TPad;
class TROOT;
// class TMath;
class TCanvas;
 
class Bes2DView : public BesTView {
 
private:
  Bool_t      fFishEye;       // variable needed for toggle in menu
  Int_t       f2DViewType;    // View type
  Float_t     fPhiRangeMin;   // Minimum of phi range for Z-R projection (in degrees)
  Float_t     fPhiRangeMax;   // Maximum of phi range for Z-R projection (in degrees)
  TPaveLabel* fLabel;         // Label
  Float_t     fMarkerSize;    // size for marker
  BesStatus*  fStatus3D;      // 3D view status flags
  BesStatus*  fStatusXY;      // XY view status flags
  BesStatus*  fStatusZR;      // ZR view status flags
  BesStatus*  fStatusCurrent; // current view status flags
  Double_t    fZoomFactor;    // zoom factor
 
public:
  Bes2DView();
  virtual ~Bes2DView();
 
  virtual void  ClearPad();
  virtual void  DrawLabel();
  virtual void  ExecuteEvent( Int_t event, Int_t px, Int_t py );
  virtual Int_t GetRSign( Float_t Phi );
  virtual void  UpdateView( Bool_t resetview = kFALSE );
  virtual void  WCtoNDC( const Float_t* pw, Float_t* pn );
  virtual void  WCtoNDC( const Double_t* pw, Double_t* pn );
  virtual void  NDCtoWC( const Float_t* pn, Float_t* pw );
  virtual void  NDCtoWC( const Double_t* pn, Double_t* pw );
  virtual char* GetObjectInfo( Int_t px, Int_t py ) const;
 
  inline void    Set2DViewType( Int_t viewType ) { f2DViewType = viewType; }
  inline Int_t   Get2DViewType() { return f2DViewType; }
  inline Float_t GetMarkerSize() { return fMarkerSize; }
 
  // menu
  /*
  inline void View3D() { SetViewType(k3DView,1); }                // *MENU*
  inline void ViewXY() { SetViewType(kXYView,1); }                // *MENU*
  inline void ViewZR() { SetViewType(kZRView,1); }                // *MENU*
  */
  void Zoom();   // *MENU*
  void UnZoom(); // *MENU*
  void Center(); // *MENU*
  void Move( Int_t px, Int_t py );
  /*
  inline void Front3D() {
    this->View3D();
    this->Front(); }                                              // *MENU*
  void Side3D();                                                  // *MENU*
  inline void Top3D() {
    this->View3D();
    Int_t iret;
    this->SetView(-90,90,270,iret);
 
    //    this->Top();
  }                                                                // *MENU*
  void SetPhiRange(Float_t PhiMin = 0, Float_t PhiMax = 180);      // *MENU*
  */
  void Reset(); // *MENU*
                //   void Plot_Et_Eta_Phi();                                          // *MENU*
  inline void SetMarkerSize( Float_t size ) { fMarkerSize = size; }
 
  // access functions for fish eye
  inline Bool_t GetFishEyeStatus() { return fStatusCurrent->fFishEye; }
  inline Bool_t GetFishEye() { return fFishEye; }
  inline void   SetFishEye( Bool_t input = 0 ) {
    /*
      if ( fViewType & k3DView ) {
      fFishEye = 0;
      fStatusCurrent->fFishEye = 0;
    } else {
    */
    fFishEye                 = input;
    fStatusCurrent->fFishEye = input;
 
  } // *TOGGLE*
 
  inline void PrintCurrent() { fStatusCurrent->Print(); }
 
  // clean up right mouse button menu
  inline virtual void Centered() { BesTView::Centered(); }
  inline virtual void Front() { BesTView::Top(); }
  inline virtual void Side() { BesTView::Side(); }
  inline virtual void Top() { BesTView::Front(); }
  //  inline virtual void ShowAxis() { BesTView::ShowAxis(); }
  inline virtual void ZoomMove() { BesTView::ZoomMove(); }
  inline virtual void AdjustScales( TVirtualPad* pad = 0 ) { BesTView::AdjustScales( pad ); }
  inline virtual void Delete( Option_t* option ) { BesTView::Delete( option ); }
  inline virtual void DrawClass() { BesTView::DrawClass(); }
  inline virtual TObject* DrawClone( Option_t* option ) {
    return BesTView::DrawClone( option );
  }
 
#ifndef CL__DEBUG
  inline virtual void Dump() { BesTView::Dump(); }
  inline virtual void Inspect() { BesTView::Inspect(); }
#endif
 
  inline virtual void SetDrawOption( Option_t* option ) { BesTView::SetDrawOption( option ); }
  inline virtual void SetLineAttributes() { BesTView::SetLineAttributes(); }
 
  inline virtual void     SetZoomFactor( Double_t factor ) { fZoomFactor = factor; };
  inline virtual Double_t GetZoomFactor() { return fZoomFactor; }
  inline BesStatus*       GetStatusCurrent() { return fStatusCurrent; };
 
  ClassDef( Bes2DView, 0 ) // Bes View
};
 
#endif