// BesurView.h : interface of the CBesurView class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_BESURVIEW_H__82E8A7A5_7EF0_4874_9706_22C1C2B6B70B__INCLUDED_)
#define AFX_BESURVIEW_H__82E8A7A5_7EF0_4874_9706_22C1C2B6B70B__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#include "D2Position.h"
#include "D3Position.h"

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

// Attributes
public:
	CBesurDoc* GetDocument();
	D3Position m_p[4][4];D3Position m_p_cur[5];
    CPoint View_To_Window(D2Position d2point,CPoint win_point);
	D2Position Window_To_View(CPoint win_point,D2Position d2point);
	D3Position Multi_Mul(double u,double v,
		                 D3Position p00,D3Position p01,D3Position p02,D3Position p03,
		                 D3Position p10,D3Position p11,D3Position p12,D3Position p13,
						 D3Position p20,D3Position p21,D3Position p22,D3Position p23,
						 D3Position p30,D3Position p31,D3Position p32,D3Position p33);
   
    void drawsur(void);
	D3Position Mlti_cur_ul(double v,
		                   D3Position p0,D3Position p1,D3Position p2,D3Position p3);
	void drawcur(void);
	// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CBesurView)
	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 ~CBesurView();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:

// Generated message map functions
protected:
	//{{AFX_MSG(CBesurView)
	afx_msg void OnSur();
	afx_msg void OnCur();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in BesurView.cpp
inline CBesurDoc* CBesurView::GetDocument()
   { return (CBesurDoc*)m_pDocument; }
#endif

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

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

#endif // !defined(AFX_BESURVIEW_H__82E8A7A5_7EF0_4874_9706_22C1C2B6B70B__INCLUDED_)