/Users/thomasburton/Documents/projects/eic/Utilities/eicplot/trunk/include/eicplot/Q2VsXPlot.h

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#ifndef _EICPLOT_Q2VSXPLOT_H_
#define _EICPLOT_Q2VSXPLOT_H_

#include <TF1.h>
#include <TH2D.h>
#include <TString.h>
#include <TText.h>

#include "eicplot/Utilities.h" // For erhic::Range<double>

class TF1;

namespace erhic {
   class Q2VsXPlot : public TH2D {
   public:
      Q2VsXPlot(const TString& name = "", const TString& title = "",
                const Int_t nXBins = 100,
                const Double_t& xLow = 1e-5, const Double_t& xHigh = 1.,
                const Int_t nQ2Bins = 100,
                const Double_t& Q2Low = 0.01, const Double_t& Q2High = 100.);
      virtual ~Q2VsXPlot();
      void setS(const Double_t&);
      Double_t getS() const;
      void setYRange(const Range<double>& = Range<double>(0.01, 0.95));
      void setYRange(double min, double max);
      const Range<double>& getYRange() const;
      virtual void Draw(Option_t* = "");
      virtual void SetLineColor(Color_t);
      virtual void SetLineStyle(Style_t);
      virtual void SetLabelColor(Color_t, Option_t*);
      TF1* yLower();
      TF1* yUpper();
      TText* GetLabelLower();
      TText* GetLabelUpper();
      TF1* Q2FromSXY(Double_t y, const TString& name, TF1* = NULL);
      void SetLabel(const TF1&, double y, TText&);
   protected:
      Double_t mS; 
      TF1* mYLowerFunction; 
      TF1* mYUpperFunction; 
      Range<double> mYRange; 
      TText mTextYLower; 
      TText mTextYUpper; 
      ClassDef(Q2VsXPlot, 1)
   };

   inline void Q2VsXPlot::setS(const Double_t& s) {
      mS = s;
   }

   inline Double_t Q2VsXPlot::getS() const {
      return mS;
   }
   
   inline const Range<double>& Q2VsXPlot::getYRange() const {
      return mYRange;
   }
   
   inline void Q2VsXPlot::setYRange(double min, double max) {
      setYRange(Range<double>(min, max));
   }
   
   inline TF1* Q2VsXPlot::yLower() {
      return mYLowerFunction;
   }

   inline TF1* Q2VsXPlot::yUpper() {
      return mYUpperFunction;
   }
} // namespace erhic

#endif