line.h

画简单的图形用VC++开发的利用鼠标响应程序的实行

// Line.h: interface for the CLine class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_LINE_H__3C240AEC_EF05_48B7_A2FC_9F81DF5148B2__INCLUDED_)
#define AFX_LINE_H__3C240AEC_EF05_48B7_A2FC_9F81DF5148B2__INCLUDED_

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

class CLine : public CObject  
{
	DECLARE_SERIAL(CLine)
public:
	void SetColor(COLORREF c);
	COLORREF GetColor();
	int GetWidth();
	void SetWidth(int w);
	void SetEnd(CPoint p);
	void SetStart(CPoint p);
	CPoint GetEnd();
	CPoint GetStart();
	virtual void Serialize(CArchive &ar);
	CLine(CPoint p1,CPoint p2,int w,COLORREF c);
	CLine();
	virtual ~CLine();

protected:
	COLORREF color;
	CPoint end;
	CPoint start;
	int width;
};

#endif // !defined(AFX_LINE_H__3C240AEC_EF05_48B7_A2FC_9F81DF5148B2__INCLUDED_)