radiusdialog.h

采用MFC实现了绘图并且实现了菜单和鼠标事件

#if !defined(AFX_RADIUSDIALOG_H__B280A76F_7948_4657_8460_963C35E35DCB__INCLUDED_)
#define AFX_RADIUSDIALOG_H__B280A76F_7948_4657_8460_963C35E35DCB__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// RadiusDialog.h : header file
//

/////////////////////////////////////////////////////////////////////////////
// CRadiusDialog dialog

class CRadiusDialog : public CDialog
{
// Construction
public:
	CRadiusDialog(CWnd* pParent = NULL);   // standard constructor

// Dialog Data
	//{{AFX_DATA(CRadiusDialog)
	enum { IDD = IDD_RADIUS_DIALOG };
	UINT	m_nRadius;
	//}}AFX_DATA


// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CRadiusDialog)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:

	// Generated message map functions
	//{{AFX_MSG(CRadiusDialog)
		// NOTE: the ClassWizard will add member functions here
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

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

#endif // !defined(AFX_RADIUSDIALOG_H__B280A76F_7948_4657_8460_963C35E35DCB__INCLUDED_)