geotwopoint.h

软件参考Windows操作系统下的画图程序

// GeoTwoPoint.h: interface for the GeoTwoPoint class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_GEOTWOPOINT_H__D5977F59_9183_11D7_908B_00A00CC807C7__INCLUDED_)
#define AFX_GEOTWOPOINT_H__D5977F59_9183_11D7_908B_00A00CC807C7__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
//
//虚基类,两点几何图元的基类!!!
//
#include "GeoObject.h"

class GeoTwoPoint : public GeoObject  
{
public:
	GeoTwoPoint();
	GeoTwoPoint(int x1, int y1, int x2, int y2)
	{
		SetTwoPoint(x1, y1, x2, y2);
	}
	GeoTwoPoint(CPoint pt1, CPoint pt2)
	{
		SetTwoPoint(pt1, pt2);
	}
	void SetTwoPoint(int x1, int y1, int x2, int y2)
	{
		m_pPoint1.x = x1; m_pPoint1.y = y1;
		m_pPoint2.x = x2; m_pPoint2.y = y2;	
	}
	void SetTwoPoint(CPoint pt1, CPoint pt2)
	{
		m_pPoint1.x = pt1.x; m_pPoint1.y = pt1.y;
		m_pPoint2.x = pt2.x; m_pPoint2.y = pt2.y;		
	}
	CPoint GetFirstPoint() { return m_pPoint1; }
	CPoint GetSecondPoint() { return m_pPoint2; }
	virtual ~GeoTwoPoint();
protected:
	CPoint m_pPoint1, m_pPoint2;
};

#endif // !defined(AFX_GEOTWOPOINT_H__D5977F59_9183_11D7_908B_00A00CC807C7__INCLUDED_)