sinefunction.h

// Name:    sinefunction.h
// Purpose: sine function dataset declaration
// Author:  Moskvichev Andrey V.
// Created: 2008/11/07
// Copyright:   (c) 2008-2010 Moskvichev Andrey V.
// Licence: wxWidgets licence

#ifndef SINEFUNCTION_H_
#define SINEFUNCTION_H_

#include <wx/xy/xydataset.h>

class WXDLLIMPEXP_FREECHART SineFunction : public XYDataset
{
public:
    SineFunction(double a, double minX, double maxX, double step);
    virtual ~SineFunction();

    virtual double GetX(size_t index, size_t serie);

    virtual double GetY(size_t index, size_t serie);

    virtual size_t GetCount(size_t serie);

    virtual size_t GetSerieCount();

    virtual wxString GetSerieName(size_t serie);

private:
    double m_a;

    double m_minX;
    double m_maxX;
    double m_step;
};

#endif /*SINEFUNCTION_H_*/