cb2line.h

实现了区域填充已经其他画线功能

// B2_Line.h: interface for the CB_Line class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_CB2_LINE_H)
#define AFX_CB2_LINE_H

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

class CB_Line  
{
public:
	int mark;
	int m_numBezierN;
	CPoint * m_BezierN;
    COLORREF c_color;
	CPoint p1,p2,p3,p4;
	CB_Line();
	CB_Line(CPoint P1,CPoint P2,CPoint P3,COLORREF color);
	CB_Line(CPoint P1,CPoint P2,CPoint P3,CPoint P4,COLORREF color);
	CB_Line(CPoint *P,int n,COLORREF color);
	void B2_Line(CDC *pDC);
	void Bezier2(CDC *pDC);
	void B3_Line(CDC *pDC);
	void Bezier3(CDC *pDC);
	void BezierN(CDC *pDC);
	long fac(int m);
	double powi(double v, int k);
	virtual ~CB_Line();

};

#endif // !defined(AFX_CB2_LINE_H)