ErrorBarRep.h

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/* -*- mode: c++ -*- */

#ifndef _ErrorBarRep_H_
#define _ErrorBarRep_H_

#include "RepBase.h"

#include "axes/Range.h"

namespace hippodraw {

class MDL_HIPPOPLOT_API ErrorBarRep : public RepBase
{

private:

  std::vector< double > m_x_err;

  std::vector< double > m_y_err;

  bool m_x_flag;

  bool m_y_flag;

  Range m_x_range;

  Range m_y_range;

 
  void drawXError ( double x, double y, double error,
                    const TransformBase & t );

  void drawYError ( double x, double y, double error,
                    const TransformBase & t );

 public:

  ErrorBarRep ( );

//  Take the default copy constructor
//   ErrorBarRep ( const ErrorBarRep & point_rep );

  ~ErrorBarRep();

  RepBase * clone ();

  void setXError ( bool );

  void setYError ( bool );

  virtual void drawProjectedValues ( const DataSource * ntuple,
                                     TransformBase * transform,
                                     ViewBase * view );

private:

  void getRanges ( const ViewBase * view );

};

} // namespace hippodraw

#endif // _ErrorBarRep_H_