bkgd.h

简单的示波器程序

#if !defined(AFX_BKGD_H__9D9158C3_8690_402A_AE86_40FECA0A36B9__INCLUDED_)
#define AFX_BKGD_H__9D9158C3_8690_402A_AE86_40FECA0A36B9__INCLUDED_

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

/////////////////////////////////////////////////////////////////////////////
// CBkgd window

class CBkgd : public CWnd
{
// Construction
public:
	CBkgd();

// Attributes
public:

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CBkgd)
	public:
	virtual	BOOL Create(CWnd* pParentWnd, UINT ctlID, UINT nID = NULL);
	//}}AFX_VIRTUAL

// Implementation
public:
	void DrawPoints();
	void AppendPoints(double dNewPoints[501]);
	CBitmap m_bitmapPlot;
	virtual ~CBkgd();

	// Generated message map functions
protected:
	double m_dVdiv;
	BOOL m_bRun;
	CBitmap memBitmap;
	double m_dCurrentPoints[501];
	int m_nYdiv;
	int m_nXdiv;
	CRect m_rectPlot;
	int m_nClientHeight;
	int m_nClientWidth;
	CRect m_rectClient;
	UINT m_ctlID;
	void InvalidateCtrl();
	CBitmap* m_pOldBitmapGrid;
	CBitmap* m_pOldBitmapPlot;
	CBitmap m_bitmapGrid;
	CDC m_dcPlot;
	CDC m_dcGrid;
	CRect m_rectGrid;
	CBrush m_brushBk;
	CPen m_penPlot;
	CPen m_penGrid;
	COLORREF m_clrBk;
	COLORREF m_clrGrid;
	COLORREF m_clrPlot;
	//{{AFX_MSG(CBkgd)
	afx_msg void OnPaint();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

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

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

#endif // !defined(AFX_BKGD_H__9D9158C3_8690_402A_AE86_40FECA0A36B9__INCLUDED_)