gisview.h

一种新的实现鹰眼图的方法

// GisView.h : interface of the CGisView class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_GISVIEW_H__7C84EBFB_D617_47B2_A99C_8C270D6EA473__INCLUDED_)
#define AFX_GISVIEW_H__7C84EBFB_D617_47B2_A99C_8C270D6EA473__INCLUDED_

#include "MiWindow.h"	// Added by ClassView
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000


class CGisView : public CView
{
protected: // create from serialization only
	CGisView();
	DECLARE_DYNCREATE(CGisView)
	DECLARE_EVENTSINK_MAP()
// Attributes
public:
	CGisDoc* GetDocument();

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CGisView)
	public:
	virtual void OnDraw(CDC* pDC);  // overridden to draw this view
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	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 OnMouseUpInMap(short Button, short Shift, float X, float Y);
	void ChangeEye();
	void OnToolUsed(short ToolNum, double X1, double Y1, double X2,
		double Y2, double Distance, BOOL Shift, BOOL Ctrl, BOOL*EnableDefault);
	CMiWindow m_miWindow;
	bool SetInsertionLayer();
	virtual ~CGisView();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:

// Generated message map functions
protected:
	_RecordsetPtr m_rs;
	CMapX m_map;
	//{{AFX_MSG(CGisView)
	afx_msg void OnSize(UINT nType, int cx, int cy);
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
	afx_msg void OnLayer();
	afx_msg void OnSelect();
	afx_msg void OnSpan();
	afx_msg void OnZoomIn();
	afx_msg void OnZoomOut();
	afx_msg void OnLine();
	afx_msg void OnLable();
	afx_msg void OnPolyLine();
	afx_msg void OnArrow();
	afx_msg void OnTest();
	afx_msg void OnEyes();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in GisView.cpp
inline CGisDoc* CGisView::GetDocument()
   { return (CGisDoc*)m_pDocument; }
#endif

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

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

#endif // !defined(AFX_GISVIEW_H__7C84EBFB_D617_47B2_A99C_8C270D6EA473__INCLUDED_)