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DisplayCanvas.h

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#ifndef DCANVAS
#define DCANVAS

#include "TNode.h"
#include "TBRIK.h"
#include "TView.h"
#include "TPaveText.h"
#include "TPolyLine.h"
#include "TString.h"
#include "TCanvas.h"

#include "bfemDisplay/EDControl.h"
#include "bfemDisplay/AcdDisplay.h"
#include "bfemDisplay/CalDisplay.h"
#include "bfemDisplay/TkrDisplay.h"
#include "bfemDisplay/Enum.h"

#include "TObjectTable.h"



// N Lumb, G Spandre; INFN-Pisa; July 2001.

class DisplayCanvas {

 private:
 
   // Pads for each of the different views.

   TCanvas* m_canvas;
   TPad* m_infoPad;
   TPad* m_3DPad;
   TPad* m_zxpad;
   TPad* m_zypad;
   TPad* m_xyTopPad;
   TPad* m_yxTopPad;

   // Top-level nodes.

   TNode* m_frameNode;
   TNode* m_towerNode;


   // Classes for drawing each of the sub-detectors.

   CalDisplay *m_CAL;
   AcdDisplay *m_Acd;
   TkrDisplay *m_Tkr;

   EDControl  *m_evtCtrl;   // Copy of the event control class object.

   DigiEvent  *m_event;     // <<======= The new digiclass definition
   Recon      *m_recon;
   TTree      *fTree;
   TTree      *rTree;

   TObjArray  *m_ped;       // Array of CAL pedestals.
   TObjArray  *m_acdped;    // Array of ACD pedestals.
   TObjArray  *m_xgtped;

   TObjArray  *m_eventTextList;  // Array of TPaveTexts for one event.

   Bool_t m_scanForward;   // True if scan direction for displayed evts is positive.
   Int_t m_currentevent;

   Float_t m_axis_width;
   Float_t m_TowerHeight ;      // Tower height 
   Float_t m_TowerWidth ;       // Tower width


   Float_t scale_factor;
   Float_t frame_x, frame_y, frame_z;

   void drawAxes();             

   void AnnotatePad( TPad *pad, Char_t *title, UShort_t opt );

   void DrawEventInfo( TPad *pad );

   void addEnergyScale();       // Add Energy Scale

   TString *m_TextLine;

   Char_t* getText(TString color, Float_t energy);       
   Char_t* getTextInt(TString str, Int_t number);       


   public :

   DisplayCanvas( EDControl *evtCtrl );

   //   ~DisplayCanvas();

   friend class TkrDisplay;
   friend class CalDisplay;
   friend class AcdDisplay;

   void Draw( Bool_t dataType );



   void Draw(Int_t event, Bool_t dataType ) {
     m_currentevent = event;
     Draw( dataType );
   }

   Int_t getCurrentEvent() { return m_currentevent; }
   void setCurrentEvent( Int_t evt ) { m_currentevent = evt; }
   Bool_t getScanDirection() { return m_scanForward; }
   void setScanDirection( Bool_t direction ) { m_scanForward = direction; }

   void setDrawingPads();

   void setCalDisplay(Float_t cal1, Float_t cal2, Float_t cal3);
   void setCanvasforProj();

};

#endif

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