/home/cern/BDSIM_new/utils/display/BDSCanvas.h

/* Display for BDSIM code     
Author: Olivier Dadoun, Laboratoire de l'Accelerateur Lineaire (LAL-IN2P3), Orsay (France)
<mailto:> dadoun@lal.in2p3.fr, 2005
Last modified 12.06.2005
*/
#ifndef __BDSCanvas__
#define __BDSCanvas__

#ifndef ROOT_TCanvas
#include "TCanvas.h"
#endif

#ifndef ROOT_TH1F
#include "TH1F.h"
#endif

#ifndef ROOT_TH2F
#include "TH2F.h"
#endif

#ifndef ROOT_TPad
#include "TPad.h"
#endif

#ifndef ROOT_TSYSTEM
#include "TSystem.h"
#endif

#ifndef ROOT_TTEXT
#include "TText.h"
#endif
#define MAX_ELEMENTS 1000
class BDSPad;

class BDSCanvas : public TCanvas  
{
public:
         BDSCanvas(char* opticfile);
        ~BDSCanvas();
        
        void AxisClicked(); 
        static void AxisClickedCB(); 
        
        BDSPad *GetLine(){return line;}
        TPad *GetPlot(){return plot;}

        TH1F *GetHisto(){return h2;}
        TH1F *SetHisto(TH1F* temp) {h2=temp;}
        
        void UserInfo(char* _path);

        Double_t EndPositionElement[MAX_ELEMENTS];      
        Double_t* GetEndPositionElement() {return EndPositionElement;}
        
        TString TypeElement[MAX_ELEMENTS];
        TString* GetTypeElement() {return TypeElement;}
        TString NameElement[MAX_ELEMENTS];
        TString* GetNameElement() {return NameElement;}
        Int_t NumberElement;
        Int_t GetNumberElement() {return NumberElement;}        
        Double_t ElementXAper[MAX_ELEMENTS];
        Double_t* GetElementXAper() {return ElementXAper;}
        Double_t ElementYAper[MAX_ELEMENTS];
        Double_t* GetElementYAper() {return ElementYAper;}

private:                
        BDSPad *line;
        TPad *plot;
        TH1F *h2;
        
        Double_t xmin,xmax;
        Double_t xcut;

public:
        ClassDef(BDSCanvas,1)
        
};
#endif

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