plotdatacurve.h

//
// author Kazys Stepanas
//
// Copyright (c) CSIRO 2015
//
#ifndef PLOTDATACURVE_H_
#define PLOTDATACURVE_H_

#include "ocurvesconfig.h"

#include <qwt_plot_curve.h>

#include "qwtrttiext.h"

class PlotInstance;

class PlotDataCurve : public QwtPlotCurve
{
public:
  enum
  {
    Rtti = Rtti_PlotDataCurve
  };

  explicit PlotDataCurve(PlotInstance &curve);

  int rtti() const override;

  inline void invalidate() { dataChanged(); }

  inline PlotInstance &curve() { return *_curve; }

  inline const PlotInstance &curve() const { return *_curve; }

private:
  PlotInstance *_curve; 
};


#endif // PLOTDATACURVE_H_