TArrowAntarctica.h

#ifndef TARROW_ANTARCTICA
#define TARROW_ANTARCTICA

#include "TArrow.h"
#include "RampdemReader.h"


class TGraphAntarctica;

class TArrowAntarctica : public TArrow {
public:

  TArrowAntarctica () : TArrow () {setDefaultStyle();}

  TArrowAntarctica(Double_t lon1, Double_t lat1, Double_t lon2, Double_t lat2, Float_t arrowSize=0.01, Option_t* option="|>")
    : TArrow (0, 0, 0, 0, arrowSize, option)
  {
    setDefaultStyle();
    SetPoint1(lon1, lat1);
    SetPoint2(lon2, lat2);
  }
  
  TArrowAntarctica(TGraphAntarctica* gr1, TGraphAntarctica* gr2, Int_t i1 = 0, Int_t i2 = 0, Float_t arrowSize=0.01, Option_t* option="|>");
  

  virtual void SetPoint1(Double_t lon, Double_t lat){
    RampdemReader::LonLatToEastingNorthing(lon, lat, fX1, fY1);
  }

  virtual void SetPoint2(Double_t lon, Double_t lat){
    RampdemReader::LonLatToEastingNorthing(lon, lat, fX2, fY2);
  }

private:
  void setDefaultStyle(){
    SetLineWidth(2);
    EColor col = kRed;
    SetLineColor(col);
    SetFillColor(col);    
    SetOption("|>");
  }

  ClassDef(TArrowAntarctica, 1);
  
};


#endif //TARROW_ANTARCTICA