circle.h

这个是计算机图形学的课程设计的全部 内容。

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

#if !defined(AFX_CIRCLE_H__936ACEA8_FF2D_44E6_8245_1184D0560BFF__INCLUDED_)
#define AFX_CIRCLE_H__936ACEA8_FF2D_44E6_8245_1184D0560BFF__INCLUDED_

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

#include "Element.h"

class CCircle : public Element  
{
public:
	void draw(CDC *pDC);
	void CirclePlotPoint(CDC *pDC, int ptCenterx, int ptCentery, int ptx, int pty, COLORREF color);
	void CircleMidPoint(CDC *pDC, int ptCenterx, int ptCentery, int r, COLORREF color);
	CCircle();
	virtual ~CCircle();

};

#endif // !defined(AFX_CIRCLE_H__936ACEA8_FF2D_44E6_8245_1184D0560BFF__INCLUDED_)