circle.h

C语言库函数（包括所有的C语言库函数）

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

#if !defined(AFX_CIRCLE_H__D22CFF1F_8F41_401E_82D4_C8DE1F312433__INCLUDED_)
#define AFX_CIRCLE_H__D22CFF1F_8F41_401E_82D4_C8DE1F312433__INCLUDED_

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

#include "GraphicItem.h"

//=================================================================
//圆图形元素;
//=================================================================
class Circle : public CGraphicItem  
{
public:
	Circle();
	virtual ~Circle();

public:
	virtual void Accept    ( AbstractVisitor& v , CDC* );
	virtual bool Intersects( CPoint p                  );
	virtual void SetOffset ( int offsetX , int offsetY );
	virtual CString  GetOwnType(){ return _T("Circle");}
public:
	//设置属性;
	CPoint GetCentrePoint(){ return m_centrePoint ; }
	int    GetRadix      (){ return m_radix       ; }

	void   SetCentrePoint( CPoint p ){ m_centrePoint = p ; }
	void   SetRadix      ( int r    ){ m_radix       = r ; }

private:
	//圆心;
	CPoint  m_centrePoint;
	
	//半径;
	int     m_radix ;

};

#endif // !defined(AFX_CIRCLE_H__D22CFF1F_8F41_401E_82D4_C8DE1F312433__INCLUDED_)