message2dlg.h

这是用VC编写的一个画圆和画方的小程序!还不是很完善!

// message2Dlg.h : header file
//

#if !defined(AFX_MESSAGE2DLG_H__660A6307_E128_4E27_B28F_E6AC61EB15DB__INCLUDED_)
#define AFX_MESSAGE2DLG_H__660A6307_E128_4E27_B28F_E6AC61EB15DB__INCLUDED_

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

/////////////////////////////////////////////////////////////////////////////
// CMessage2Dlg dialog

class CMessage2Dlg : public CDialog
{
// Construction
public:
	CMessage2Dlg(CWnd* pParent = NULL);	// standard constructor

// Dialog Data
	//{{AFX_DATA(CMessage2Dlg)
	enum { IDD = IDD_MESSAGE2_DIALOG };
		// NOTE: the ClassWizard will add data members here
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CMessage2Dlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	HICON m_hIcon;

	// Generated message map functions
	//{{AFX_MSG(CMessage2Dlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	afx_msg void OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags);
	afx_msg void OnKeyUp(UINT nChar, UINT nRepCnt, UINT nFlags);
	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
	DECLARE_MESSAGE_MAP()
private:
	RECT Rfromp(CPoint point);
	int m_nx;
	int m_ny;
	int nflag;
	bool Pinside(CPoint point);
	CRect shape;
	char m_chshape;
	CBrush brushape;
	bool m_bstain;
	bool m_bmove;
	CPoint oldpoint;
};

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

#endif // !defined(AFX_MESSAGE2DLG_H__660A6307_E128_4E27_B28F_E6AC61EB15DB__INCLUDED_)