ellipse.h

一个复杂的画图系统

// Ellipse.h: interface for the CEllipse class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_ELLIPSE_H__7FF1C242_FD5A_11D2_B2E0_B848A55E4656__INCLUDED_)
#define AFX_ELLIPSE_H__7FF1C242_FD5A_11D2_B2E0_B848A55E4656__INCLUDED_

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

#include "Shape.h"

class CEllipse : public CShape  
{
//Member variables
public:
	CRect m_tRect;

public:
	void SetBox(CPoint& pt1,CPoint& pt2);
	void Draw(CDC* pDC);
	BOOL IsEllipseEmpty()
	{
		return m_tRect.IsRectEmpty();
	}


#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

	//Constructors and destructors
public:
	void UpdateProp(int sel);
	void InitProp();
	void CalForRot(CPoint &pt);
	void invalid(CGeditorView *pView);
	void rotate(int rsel,CDC *pDC, CPoint pt, CGeditorView *pView);
	void Mirror(int syd, CDC *pDC, CPoint &basept, CGeditorView *pView);
	int BeSeled;
	int NoRotateInit;
	void SetBox(CRect &rect);
	CShape * copys(TCHAR &ch);
	int InTest(CPoint pt);
	void dragobj (int leash,CDC *pDC,CPoint point,CGeditorView* pView);//,CDC *pDC,CPoint point,CGeditorView *pView);
	void Serialize(CArchive& ar);
	CEllipse();
	CEllipse(CPoint& pt1,CPoint& pt2);
	virtual ~CEllipse();

protected:
	DECLARE_SERIAL(CEllipse)
};

#endif // !defined(AFX_ELLIPSE_H__7FF1C242_FD5A_11D2_B2E0_B848A55E4656__INCLUDED_)