E:/Sources Misc/ChartDemo/ChartCtrl/ChartLineSerie.h

/*
 *
 *      ChartLineSerie.h
 *
 *      Written by Cédric Moonen (cedric_moonen@hotmail.com)
 *
 *
 *
 *      This code may be used for any non-commercial and commercial purposes in a compiled form.
 *      The code may be redistributed as long as it remains unmodified and providing that the 
 *      author name and this disclaimer remain intact. The sources can be modified WITH the author 
 *      consent only.
 *      
 *      This code is provided without any garanties. I cannot be held responsible for the damage or
 *      the loss of time it causes. Use it at your own risks
 *
 *      An e-mail to notify me that you are using this code is appreciated also.
 *
 *
 */

#if !defined(AFX_CHARTLINESERIE_H__792C2F20_9650_42FA_B13D_E63911C98CE5__INCLUDED_)
#define AFX_CHARTLINESERIE_H__792C2F20_9650_42FA_B13D_E63911C98CE5__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "ChartXYSerie.h"


class CChartLineSerie : public CChartXYSerie  
{
public:

        int  GetPenStyle() const        { return m_iPenStyle; }

        void SetPenStyle(int NewStyle);

        int      GetWidth() const       { return m_iLineWidth; }
        void SetWidth(int PenWidth);
        void SetSmooth(bool bSmooth);

        CChartLineSerie(CChartCtrl* pParent);
        virtual ~CChartLineSerie();


        bool IsPointOnSerie(const CPoint& screenPoint, unsigned& uIndex) const;

private:

    void DrawLegend(CDC* pDC, const CRect& rectBitmap) const;


        void Draw(CDC* pDC);

        void DrawAll(CDC *pDC);

        bool IsNearLine(long Axl, long Ayl,long Bxl, 
                                        long Byl, long Cxl, long Cyl) const;


        int m_iLineWidth;
        int m_iPenStyle;
        bool m_bSmooth;
};

#endif // !defined(AFX_CHARTLINESERIE_H__792C2F20_9650_42FA_B13D_E63911C98CE5__INCLUDED_)

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