// USBDlg.h : header file
//

#if !defined(AFX_USBDLG_H__84494E31_7DC1_427D_B6CD_E69EE6DCC923__INCLUDED_)
#define AFX_USBDLG_H__84494E31_7DC1_427D_B6CD_E69EE6DCC923__INCLUDED_

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


typedef struct
{
	unsigned short x;  
	unsigned short y;  
}PointP;


/////////////////////////////////////////////////////////////////////////////
// CUSBDlg dialog

class CUSBDlg : public CDialog
{
// Construction
public:
	void AddDataToList(CString str);
	CUSBDlg(CWnd* pParent = NULL);	// standard constructor
    BOOL EzusbShortdataIn(HANDLE hDevice,BYTE *data,DWORD &lenBytes);
// Dialog Data
	//{{AFX_DATA(CUSBDlg)
	enum { IDD = IDD_USB_DIALOG };
	CEdit	m_DataDisplay;
	CEdit	m_DataNum;
	//}}AFX_DATA

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

// Implementation
protected:
	
	HICON m_hIcon;
    
	// Generated message map functions
	//{{AFX_MSG(CUSBDlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	afx_msg void OnBeginWork();
	afx_msg void OnPause();
	afx_msg void OnClose();
	virtual void OnOK();
	afx_msg void OnClearData();
	afx_msg void OnAbout();
	afx_msg void OnSaveButton();
	afx_msg void OnReplayButton();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()

		
protected:
    float m_XOriginScale,m_YOriginScale;  
    float m_xStart,m_yStart;              

    float m_xLineStart[800];
    CUIntArray m_XLineStart;
    int m_xn;

    float m_yLineStart[800];
    CUIntArray m_YLineStart;
    int m_yn;

    long m_LeftDis;
    long m_RightDis;
    long m_UpDis;
    long m_DownDis;

	long m_LeftRim;
	long m_RightRim;
	long m_UpRim;
	long m_DownRim;

    CRect Urect;            
	CRect Drect;            
	CRect Lrect;            
	CRect Rrect;            
	CRect InnerRect;        
    CRect TotalRect;        

    void DrawUDLRrect(CDC *pDC);
    void GetUDLRrect();

public:		
    void DrawCurve (CDC *pDC);
	void DrawLab(CDC *pDC);

	void GetRectBlc(float xRectStart,float yRectStart,float xRectEnd,float yRectEnd);

    void GetBackLines(float xRectStart,float yRectStart,float xRectEnd,float yRectEnd);
	void DrawBackLines (CDC *pDC);
    
	void XLPtoXVP(int x,float *X);
    void YLPtoYVP(int y,float *Y);

    void XVPtoXLP(float x,int *X);
    void YVPtoYLP(float y,int *Y);




};

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

#endif // !defined(AFX_USBDLG_H__84494E31_7DC1_427D_B6CD_E69EE6DCC923__INCLUDED_)