rerewview.h

随机划椭圆,它可以完成随机画椭圆功能,可以自定义颜色等

// rerewView.h : interface of the CRerewView class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_REREWVIEW_H__70A0F139_EF25_44C0_8607_1C93BA66E929__INCLUDED_)
#define AFX_REREWVIEW_H__70A0F139_EF25_44C0_8607_1C93BA66E929__INCLUDED_

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


class CRerewView : public CView
{
protected: // create from serialization only
	CRerewView();
	DECLARE_DYNCREATE(CRerewView)

// Attributes
public:
	CRerewDoc* GetDocument();
	CPoint  p0,p1;
	CBrush br, *pbr;

// Operations
public:
	bool Ellipse(int x1,int y1,int x2,int y2);


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

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

protected:

// Generated message map functions
protected:
	//{{AFX_MSG(CRerewView)
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in rerewView.cpp
inline CRerewDoc* CRerewView::GetDocument()
   { return (CRerewDoc*)m_pDocument; }
#endif

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

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

#endif // !defined(AFX_REREWVIEW_H__70A0F139_EF25_44C0_8607_1C93BA66E929__INCLUDED_)