square.h

这是书上的代码

// square.h : interface of the CPaintSquare and CPaintRect class
//
/////////////////////////////////////////////////////////////////////////////
#ifndef __CCPaintRectinterfaceyhh
#define __CCPaintRectinterfaceyhh
/*
//画正方形类头文件
class CPaintSquare : public CPainted
{
public:
	CPaintSquare() { };
	CPaintSquare(BOOL bFilled);
	CPnt returnattr1();//return attribute
	CPnt returnattr2();//return attribute

  	void Draw(CDC* pCDC);
	void DragDraw(CDC* pDC, CPnt& pointDragged);
	void MoveDraw(CDC* pCDC, CPnt& p1,CPnt& p2);//移动画线或图形
	void DrawSelected(CDC* pDC);
	void onup1(CPnt& point1,CPnt& pnt2,CPnt& point3,CWnd*pWnd);
	void OnDown(CPnt& pointDown);
	void OnDown2(CPnt& pointDown);
	void OnUp(CPnt& pointUp, CWnd* pWnd);

	BOOL IsHit(CPnt& pointBang);
	void GetBoundingRect(double &minx,double &miny,double &maxx,double &maxy);

	void Serialize(CArchive& ar);

	//得到路径的绘制起点
	virtual int GetPathStartnode(CPnt& pnt1, CPnt& pnt2);
	//得到路径的绘制终点
	virtual BOOL GetPathEndnode(CPnt& pnt1);

protected:
	DECLARE_SERIAL(CPaintSquare)

	CPnt m_pointLower;
	COLORREF m_rgbInside;
	BOOL m_bFilled;
};
*/
//画矩形类头文件
class CPaintRect : public CPainted
{
public:
	CPaintRect();
	virtual ~CPaintRect();
	char * toData(char *p_Char);
	void toChar(char *p_Char);
	CPnt returnattr1();//return attribute~
	CPnt returnattr2();//return attribute
	void ChangeOrigin(CPnt pnt);//改变坐标原点
	void Move(double x_Move,double y_Move);
	
  	void Draw(CDC* pCDC);
	void DragDraw(CDC* pDC, CPnt& pointDragged);
	void MoveDraw(CDC* pCDC, CPnt& p1,CPnt& p2);//移动画线或图形
	void DrawSelected(CDC* pDC, void* pTemp);
	void onup1(CPnt& point1,CPnt& point2,CPnt& point3,CWnd*pWnd);
	void OnDown(CPnt& pointDown);
	void OnDown2(CPnt& pointDown);
	void OnUp(CPnt& pointUp, CWnd* pWnd);
	BOOL IsHit(CPnt& pointBang);
	virtual void IsDblClk(void* pTemp1,void* pTemp2);//被双击选中
  	void Serialize(CArchive& ar);
	void GetBoundingRect(double &minx,double &miny,double &maxx,double &maxy);

	//得到路径的绘制起点
	virtual int GetPathStartnode(CPnt& pnt1, CPnt& pnt2);
	//得到路径的绘制终点
	virtual BOOL GetPathEndnode(CPnt& pnt1);
public:
	virtual void Normalize();
	void IsDblClkDevice(void *pTemp1, void *pTemp2);
	void IsDblClkBuilding(void *pTemp1, void *pTemp2);
	CPaintobjDoc* m_pDoc;
protected:
	DECLARE_SERIAL(CPaintRect)

	CPnt m_pointEnd;//终点坐标	
	COLORREF m_rgbInside;
	BOOL m_bFilled;	
};

#endif