#pragma once
#include "figureobj.h"

class CChongTool;
class CChongObj :
	public CFigureObj
{
	protected:
	DECLARE_SERIAL(CChongObj);
	CChongObj(void);
public:
	CChongObj(const CRect& position);

	CChongObj(DrawObj drawObj);
	virtual ~CChongObj(void);
	//下面是實現函數

	void SetPoint(int ptNumber, double x, double y);
	void GetPoint(int ptNumber, double& x, double& y);

	virtual CRect CalcBounds(CVisDrawView* pView);

	//點point到直線nStartPt,nEndPt之間的距離
	double PointToLine(CPoint nStartPt,CPoint nEndPt, CPoint pt);

	//圖元被選擇判斷
	 BOOL IsSelected(CVisDrawView* pView, const CPoint& point);

	virtual void Draw(CVisDrawView* pView, CDC* pDC);

	virtual void Serialize(CArchive& ar);

	//手柄操作函數
	virtual int GetHandleCount();
	virtual CPoint GetHandle(CVisDrawView* pView, int nHandle);

    void MoveTo( CPoint delta, CVisDrawView* pView);
	//CCheTool* pcObj;

     int m_pic;
	 LONG m_width,m_height;
	 CBitmap bitmap;
	 //CRectTracker m_RectTracker;
	// CRect m_RectLP;
	   CRect rect;
	      CChongTool* pToolObj;
private:
	double m_pointx,m_pointy;

private:
	//矩形坐標點
	double m_ltx, m_lty, m_rbx, m_rby;
};