www.pudn.com > Poly.rar > PolyTopView.h

// PolyTopView.h : interface of the CPolyTopView class 
// 
///////////////////////////////////////////////////////////////////////////// 
 
#if !defined(AFX_POLYTOPVIEW_H__32636180_BDB8_489D_9F6A_70B4FBC4C3B2__INCLUDED_) 
#define AFX_POLYTOPVIEW_H__32636180_BDB8_489D_9F6A_70B4FBC4C3B2__INCLUDED_ 
 
#if _MSC_VER > 1000 
#pragma once 
#endif // _MSC_VER > 1000 
 
#include "ptpdata.h" 
#include "ScrollAssist.h" 
class CPolyTopView : public CView 
{ 
protected: // create from serialization only 
	CPolyTopView(); 
	DECLARE_DYNCREATE(CPolyTopView) 
 
// Attributes 
public: 
	CPolyTopDoc* GetDocument(); 
     
// Operations 
public: 
    CScrollAssist_zhang m_Assist; 
	float               m_zoomRate; 
	bool                m_dirMode; 
// Overrides 
	// ClassWizard generated virtual function overrides 
	//{{AFX_VIRTUAL(CPolyTopView) 
	public: 
	virtual void OnDraw(CDC* pDC);  // overridden to draw this view 
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs); 
	virtual void OnInitialUpdate(); 
	protected: 
	virtual BOOL OnPreparePrinting(CPrintInfo* pInfo); 
	virtual void OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo); 
	virtual void OnEndPrinting(CDC* pDC, CPrintInfo* pInfo); 
	//}}AFX_VIRTUAL 
 
// Implementation 
public: 
	void ZoomOut(CPoint point); 
	void ZoomIn(CPoint point); 
	void WorldToClient(float center_x, float center_y, CPoint &point); 
	void ZoomSource(); 
	 
	virtual ~CPolyTopView(); 
#ifdef _DEBUG 
	virtual void AssertValid() const; 
	virtual void Dump(CDumpContext& dc) const; 
#endif 
 
protected: 
private: 
	void ClientToWorld(CPoint point, int ¢er_x, int ¢er_y); 
	void     DrawLine(Point p1,Point p2,COLORREF color); 
	void     DrawPt(Point p,COLORREF color); 
// Generated message map functions 
protected: 
	//{{AFX_MSG(CPolyTopView) 
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct); 
	afx_msg void OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar); 
	afx_msg void OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar); 
	afx_msg void OnMouseMove(UINT nFlags, CPoint point); 
	afx_msg void OnRButtonDown(UINT nFlags, CPoint point); 
	afx_msg void OnAllview(); 
	afx_msg void OnNormalview(); 
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point); 
	afx_msg void OnUpdateAllview(CCmdUI* pCmdUI); 
	afx_msg void OnUpdateNormalview(CCmdUI* pCmdUI); 
	//}}AFX_MSG 
	afx_msg void OnInitMenuPopup(CMenu* pPopupMenu, UINT nIndex, BOOL bSysMenu); 
	DECLARE_MESSAGE_MAP() 
public: 
	UINT  m_nState; 
}; 
 
#ifndef _DEBUG  // debug version in PolyTopView.cpp 
inline CPolyTopDoc* CPolyTopView::GetDocument() 
   { return (CPolyTopDoc*)m_pDocument; } 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
 
//{{AFX_INSERT_LOCATION}} 
// Microsoft Visual C++ will insert additional declarations immediately before the previous line. 
 
#endif // !defined(AFX_POLYTOPVIEW_H__32636180_BDB8_489D_9F6A_70B4FBC4C3B2__INCLUDED_)