graphicsview.h

这些源代码

// GraphicsView.h : interface of the CGraphicsView class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_GRAPHICSVIEW_H__680D8FBB_443D_11D4_85C3_BE7A0B000000__INCLUDED_)
#define AFX_GRAPHICSVIEW_H__680D8FBB_443D_11D4_85C3_BE7A0B000000__INCLUDED_

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


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

// Attributes
public:
	CGraphicsDoc* GetDocument();

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CGraphicsView)
	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);
	virtual void OnUpdate(CView* pSender, LPARAM lHint, CObject* pHint);
	//}}AFX_VIRTUAL

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

protected:

// Generated message map functions
protected:
	//{{AFX_MSG(CGraphicsView)
	afx_msg void OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);
	afx_msg void OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);
	afx_msg void OnScale11();
	afx_msg void OnScale12();
	afx_msg void OnScale21();
	afx_msg void OnScaleToFit();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()

	SCROLLINFO m_siVert;
	SCROLLINFO m_siHorz;
	int m_nScale;
	LPPICTURE	m_pPix;
};

#ifndef _DEBUG  // debug version in GraphicsView.cpp
inline CGraphicsDoc* CGraphicsView::GetDocument()
   { return (CGraphicsDoc*)m_pDocument; }
#endif

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

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

#endif // !defined(AFX_GRAPHICSVIEW_H__680D8FBB_443D_11D4_85C3_BE7A0B000000__INCLUDED_)