mapguiddlg.h

我写的,画出最短路径,及最小生成树 Prim Dijistra算法+ GDI实现

// MapGuidDlg.h : header file
//

#if !defined(AFX_MAPGUIDDLG_H__66C51A91_94C8_4F9D_B3CA_F3018F71BBEC__INCLUDED_)
#define AFX_MAPGUIDDLG_H__66C51A91_94C8_4F9D_B3CA_F3018F71BBEC__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#include "Graph.h"
/////////////////////////////////////////////////////////////////////////////
// CMapGuidDlg dialog

class CMapGuidDlg : public CDialog
{
// Construction
public:
	CMapGuidDlg(CWnd* pParent = NULL);	// standard constructor
    CPoint EndPoint;
	CPoint StartPoint;
	bool ChoosePoint;
	bool SetPath;
	bool StartToEnd;
	CGraph MyGraph;
	bool Start;
	int xStart,yStart,xEnd,yEnd;
	int PenNum;
// Dialog Data
	//{{AFX_DATA(CMapGuidDlg)
	enum { IDD = IDD_MAPGUID_DIALOG };
		// NOTE: the ClassWizard will add data members here
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CMapGuidDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support
	//}}AFX_VIRTUAL
    
// Implementation
protected:
	HICON m_hIcon;

	// Generated message map functions
	//{{AFX_MSG(CMapGuidDlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
	afx_msg void OnRButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnButton1();
	afx_msg void OnButton3();
	afx_msg void OnButton2();
	afx_msg void OnButton4();

	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

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

#endif // !defined(AFX_MAPGUIDDLG_H__66C51A91_94C8_4F9D_B3CA_F3018F71BBEC__INCLUDED_)