zmap.h

一个微型的地图浏览工具

// zMap.h : main header file for the ZMAP application
//

#if !defined(AFX_ZMAP_H__7010D32F_96CB_40E3_A5EB_23B4FCCE2057__INCLUDED_)
#define AFX_ZMAP_H__7010D32F_96CB_40E3_A5EB_23B4FCCE2057__INCLUDED_

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

#ifndef __AFXWIN_H__
	#error include 'stdafx.h' before including this file for PCH
#endif

#include "resource.h"       // main symbols
#include "Point2D.h"
#include "Rect2D.h"

class CGeoInfo
{
public:
	int nPos;
	CRect2D rc2Bounds;
};

typedef CArray<CGeoInfo, CGeoInfo &> CGeoInfos;

/////////////////////////////////////////////////////////////////////////////
// CZMapApp:
// See zMap.cpp for the implementation of this class
//

class CZMapApp : public CWinApp
{

public:
	//CPoint2D m_ptOrgCenter;
	CPoint2D m_ptDtCenter;
	CPoint	m_ptViewCenter;
	double m_dScale;
	double m_dZoomRatio;
	
	int m_nRecCount;
	
	CRect2D m_rc2DtBounds;
	CRect m_rcViewBounds;
	
	CString m_strFileName;
	CGeoInfos m_geoInfos;

public:
	CZMapApp();

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CZMapApp)
	public:
	virtual BOOL InitInstance();
	//}}AFX_VIRTUAL

// Implementation
	//{{AFX_MSG(CZMapApp)
	afx_msg void OnAppAbout();
	afx_msg void OnFileOpen();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
private:
	BOOL ReadFileInfo();

};

extern CZMapApp theApp;
/////////////////////////////////////////////////////////////////////////////

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

#endif // !defined(AFX_ZMAP_H__7010D32F_96CB_40E3_A5EB_23B4FCCE2057__INCLUDED_)