testchartview.h

用VC写的一个将串口数据用图形曲线的形式显示出来。这是一个项目中的一部分。

// TestChartView.h : interface of the CTestChartView class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_TESTCHARTVIEW_H__DA642DB1_D31D_4CC4_9D9F_F74351DE6DF4__INCLUDED_)
#define AFX_TESTCHARTVIEW_H__DA642DB1_D31D_4CC4_9D9F_F74351DE6DF4__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#include "ChartCtrl.h"
#include "testchartdoc.h"
class CTestChartView : public CView
{
protected: // create from serialization only

	DECLARE_DYNCREATE(CTestChartView)

// Attributes
public:
	CTestChartView();
	CTestChartDoc* GetDocument();
	CChartCtrl      m_wndChart;
	CView* m_pView;
	CDataPoint DataPoint;
// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CTestChartView)
	public:
	virtual void OnDraw(CDC* pDC);  // overridden to draw this view
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	virtual void OnInitialUpdate();
	protected:
	virtual BOOL OnPreparePrinting(CPrintInfo* pInfo);
	virtual void OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo);
	virtual void OnEndPrinting(CDC* pDC, CPrintInfo* pInfo);
	//}}AFX_VIRTUAL

// Implementation
public:
	double aa;
	void OnStartTimer();
	virtual ~CTestChartView();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:

// Generated message map functions
protected:
	//{{AFX_MSG(CTestChartView)
	afx_msg void OnTimer(UINT nIDEvent);
	afx_msg void OnPaint();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in TestChartView.cpp
inline CTestChartDoc* CTestChartView::GetDocument()
   { return (CTestChartDoc*)m_pDocument; }
#endif

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

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

#endif // !defined(AFX_TESTCHARTVIEW_H__DA642DB1_D31D_4CC4_9D9F_F74351DE6DF4__INCLUDED_)