bitmapview.h

对图像的基本操作

// BitMapView.h : interface of the CBitMapView class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_BITMAPVIEW_H__12C5A33E_E6B6_4830_A951_472288A0DE05__INCLUDED_)
#define AFX_BITMAPVIEW_H__12C5A33E_E6B6_4830_A951_472288A0DE05__INCLUDED_

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


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

// Attributes
public:
    CBitMapDoc* GetDocument();
	BLENDFUNCTION m_bf;
	CBitmap cross,lantern;
	CBitmap bmp;
	int bmpWidth,bmpHeight;
	CDC dcForCross,dcForLantern;
	CDC dc;
	BOOL bShowLantern;


// Operations
public:

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

protected:

// Generated message map functions
protected:
	//{{AFX_MSG(CBitMapView)
	afx_msg void OnPaint();
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnTimer(UINT nIDEvent);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in BitMapView.cpp
inline CBitMapDoc* CBitMapView::GetDocument()
   { return (CBitMapDoc*)m_pDocument; }
#endif

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

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

#endif // !defined(AFX_BITMAPVIEW_H__12C5A33E_E6B6_4830_A951_472288A0DE05__INCLUDED_)