#if !defined(AFX_MYSCROLLVIEW_H__D7BCF415_DF6B_4FB3_A134_EAB2C7CE5A22__INCLUDED_)
#define AFX_MYSCROLLVIEW_H__D7BCF415_DF6B_4FB3_A134_EAB2C7CE5A22__INCLUDED_

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

/////////////////////////////////////////////////////////////////////////////
// CMyScrollView view
class CMyScrollView : public CScrollView
{
protected:
	CMyScrollView();           // protected constructor used by dynamic creation
	DECLARE_DYNCREATE(CMyScrollView)

// Attributes
public:
	CPoint      m_ptPrev;       //線條最后一個點

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CMyScrollView)
	public:
	virtual void OnPrepareDC(CDC* pDC, CPrintInfo* pInfo = NULL);
	virtual BOOL OnScroll(UINT nScrollCode, UINT nPos, BOOL bDoScroll = TRUE);
	protected:
	virtual void OnDraw(CDC* pDC);      // overridden to draw this view
	virtual void OnInitialUpdate();     // first time after construct
	//}}AFX_VIRTUAL

// Implementation
protected:
	virtual ~CMyScrollView();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

	// Generated message map functions
	//{{AFX_MSG(CMyScrollView)
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
	afx_msg BOOL OnEraseBkgnd(CDC* pDC);
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

/////////////////////////////////////////////////////////////////////////////

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

#endif // !defined(AFX_MYSCROLLVIEW_H__D7BCF415_DF6B_4FB3_A134_EAB2C7CE5A22__INCLUDED_)