easymapview.h

其实跟上面一个是一样一样一样一样一样一样一样一样一样一样一样一样一样一样一样一样一样的

// EasyMapView.h : interface of the CEasyMapView class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_EASYMAPVIEW_H__77FB13C9_A193_43C9_8CE6_F47C88CED14A__INCLUDED_)
#define AFX_EASYMAPVIEW_H__77FB13C9_A193_43C9_8CE6_F47C88CED14A__INCLUDED_

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

#include "Global.h"
#include "MapTip.h"

class CEasyMapView : public CView
{
protected: // create from serialization only
	CEasyMapView();
	DECLARE_DYNCREATE(CEasyMapView)

// Attributes
public:
	CEasyMapDoc* GetDocument();

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CEasyMapView)
	public:
	virtual void OnDraw(CDC* pDC);  // overridden to draw this view
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	virtual void OnInitialUpdate();
	virtual BOOL PreTranslateMessage(MSG* pMsg);
	protected:
	virtual BOOL OnPreparePrinting(CPrintInfo* pInfo);
	virtual void OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo);
	virtual void OnEndPrinting(CDC* pDC, CPrintInfo* pInfo);
	//}}AFX_VIRTUAL

// Implementation
public:
	virtual ~CEasyMapView();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

public:
    void InitScale();      
protected:
	int   m_Operation;             //设置当前操作状态
	int   m_isDownMouse;          //鼠标是否按下过  
	CPoint m_StartPt;             //记录鼠标操作起始点 
	CPoint m_SecondPt;            //记录鼠标操作第二点
private:
	
	DRAWPARAM m_DrawParam;
	CMapTip m_MapTip;
	int     m_FixedScale;
private:
	void ShowCoordinate(CMapPoint& pt);
	void ZoomInWindows();
	void ZoomIn();
	void ZoomOut();
	void Pan();
	void PtSelected(CPoint& pt);
protected:
    void Initialize();
	void Dispatch(CPoint pt);  
	void GetAppPath( char *szPath );
	// Generated message map functions
protected:
	//{{AFX_MSG(CEasyMapView)
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnMapNothing();
	afx_msg void OnMapZoomIn();
	afx_msg void OnMapZoomOut();
	afx_msg void OnMapZoomAll();
	afx_msg void OnMapZoomWindow();
	afx_msg void OnMapPan();
	afx_msg BOOL OnEraseBkgnd(CDC* pDC);
	afx_msg void OnSize(UINT nType, int cx, int cy);
	afx_msg void OnMapPtsymbol();
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
	afx_msg void OnMapSrhpt();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in EasyMapView.cpp
inline CEasyMapDoc* CEasyMapView::GetDocument()
   { return (CEasyMapDoc*)m_pDocument; }
#endif

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_EASYMAPVIEW_H__77FB13C9_A193_43C9_8CE6_F47C88CED14A__INCLUDED_)