graphicview.h

学生成绩查询系统.帮忙大家学生和提升对VC++的学生和认识.

#if !defined(AFX_GRAPHICVIEW_H__9FBAC040_A957_414C_88F9_6B6BF099A773__INCLUDED_)
#define AFX_GRAPHICVIEW_H__9FBAC040_A957_414C_88F9_6B6BF099A773__INCLUDED_

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

#include "studentlist.h"

/////////////////////////////////////////////////////////////////////////////
// CGraphicView view

class CGraphicView : public CView
{
protected:
	CGraphicView();           // protected constructor used by dynamic creation
	DECLARE_DYNCREATE(CGraphicView)

// Attributes
public:

// Operations
public:
	void PlotStatistics(CDC* pDC, float average, float stddev);	// 声明绘制统计参数的函数
	void PlotHistogram(CDC* pDC, XY* xy);						// 声明绘制成绩分布直方图的函数

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CGraphicView)
	protected:
	virtual void OnDraw(CDC* pDC);      // overridden to draw this view
	//}}AFX_VIRTUAL

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

	// Generated message map functions
protected:
	//{{AFX_MSG(CGraphicView)
		// NOTE - the ClassWizard will add and remove member functions here.
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

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

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

#endif // !defined(AFX_GRAPHICVIEW_H__9FBAC040_A957_414C_88F9_6B6BF099A773__INCLUDED_)