www.pudn.com > 基本GIS系统开发.rar > Circle.h, change:2005-05-24,size:1378b

// Circle.h: interface for the CCircle class. 
// 
////////////////////////////////////////////////////////////////////// 
 
#if !defined(AFX_CIRCLE_H__5B6C62F2_962F_48A3_BA59_3F162F55DD22__INCLUDED_) 
#define AFX_CIRCLE_H__5B6C62F2_962F_48A3_BA59_3F162F55DD22__INCLUDED_ 
 
#if _MSC_VER > 1000 
#pragma once 
#endif // _MSC_VER > 1000 
 
#include "Draw1.h" 
 
class CCircle : public CDraw   
{ 
protected: 
	float m_CircleX,m_CircleY,m_CircleR; 
	BOOL m_bFill; 
	float m_fLong,m_fArea; 
    virtual void CalArea(); 
    virtual void CalLong();  
 
	 
public: 
	CCircle(){} 
	CCircle(short ColorPen,short ColorBrush,float LineWide,short LineType,short Layer,int id_only,BOOL Delete,float CircleX,float CircleY,float CircleR,BOOL bFill) 
		:CDraw( ColorPen, ColorBrush, LineWide, LineType, Layer, id_only, Delete) 
	{ 
		m_CircleX=CircleX; 
		m_CircleY=CircleY; 
		m_CircleR=CircleR; 
		m_bFill=bFill; 
	} 
    virtual void Draw(CDC* pDC,int m_DrawMode,int m_DrawModel,short BackColor); 
    virtual void GetRect(float* minX,float* minY,float* maxX,float* maxY); 
	virtual BOOL IsPoint(float x,float y,float j1,float blc); 
	virtual void Move(float x_Move,float y_Move); 
	virtual void Rotate(float baseX,float baseY,float angle); 
	virtual BOOL IsFill(); 
    
 
 
	virtual ~CCircle(); 
 
}; 
 
#endif // !defined(AFX_CIRCLE_H__5B6C62F2_962F_48A3_BA59_3F162F55DD22__INCLUDED_)