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// treeDlg.h : header file 
// 
 
#if !defined(AFX_TREEDLG_H__3C0872FE_9DD5_468B_AADB_B08852A39EFD__INCLUDED_) 
#define AFX_TREEDLG_H__3C0872FE_9DD5_468B_AADB_B08852A39EFD__INCLUDED_ 
 
#if _MSC_VER > 1000 
#pragma once 
#endif // _MSC_VER > 1000 
 
///////////////////////////////////////////////////////////////////////////// 
// CTreeDlg dialog 
class CTreeDlg : public CDialog 
{ 
// Construction 
public: 
	CTreeDlg(CWnd* pParent = NULL);	// standard constructor 
 
// Dialog Data 
	//{{AFX_DATA(CTreeDlg) 
	enum { IDD = IDD_TREE_DIALOG }; 
		// NOTE: the ClassWizard will add data members here 
	//}}AFX_DATA 
 
	// ClassWizard generated virtual function overrides 
	//{{AFX_VIRTUAL(CTreeDlg) 
	protected: 
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support 
	//}}AFX_VIRTUAL 
 
// Implementation 
protected: 
	BOOL m_dir; 
	float m_C; 
 
	/************************************************************************/ 
	//画笔 
	CPen m_Pen; 
	//前景颜色 
	COLORREF m_fgColor; 
	//背景颜色 
	COLORREF m_bgColor; 
	//物理画布 
	CDC m_DC; 
	//内存位图 
	CBitmap m_Bitmap; 
	//内存画布 
	CDC m_MemDC; 
	//窗口客户区大小 
	CRect m_Rect; 
	//定时器间隔，单位毫秒 
	int m_Interval; 
	//绘制树叶 
	void drawLeaf(double x, double y, double L, double a,float B,float C); 
	//记录定时器是否在工作 
	BOOL m_bRunning; 
	/************************************************************************/	 
 
	HICON m_hIcon; 
 
	// Generated message map functions 
	//{{AFX_MSG(CTreeDlg) 
	virtual BOOL OnInitDialog(); 
	afx_msg void OnPaint(); 
	afx_msg HCURSOR OnQueryDragIcon(); 
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point); 
	afx_msg void OnTimer(UINT nIDEvent); 
	//}}AFX_MSG 
	DECLARE_MESSAGE_MAP() 
}; 
 
//{{AFX_INSERT_LOCATION}} 
// Microsoft Visual C++ will insert additional declarations immediately before the previous line. 
 
#endif // !defined(AFX_TREEDLG_H__3C0872FE_9DD5_468B_AADB_B08852A39EFD__INCLUDED_)