blendview.h

visual c++数字图像与图形处理中的光盘内容

// BlendView.h : interface of the CBlendView class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_BLENDVIEW_H__B13B8AAD_3960_11D4_9D99_0080AD8441D2__INCLUDED_)
#define AFX_BLENDVIEW_H__B13B8AAD_3960_11D4_9D99_0080AD8441D2__INCLUDED_

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


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

// Attributes
public:
	CBlendDoc* GetDocument();

private:
	void Compose(CDC *pDC, CDib *pDib, int nXSrc, int nYSrc, int nWidth, int nHeight, int nXDst, int nYDst);

	CBitmap m_bitmap;
	int m_nWidth;
	int m_nHeight;
	BOOL m_bComposite;
	
	//融合计算因子,源与目标
	int m_nSrcFactor;
	int m_nDstFactor;
	
	//设置图像透明性
	BYTE m_bySrcTransparency;
	BYTE m_byDstTransparency;


// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CBlendView)
	public:
	virtual void OnDraw(CDC* pDC);  // overridden to draw this view
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	protected:
	//}}AFX_VIRTUAL

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

protected:

// Generated message map functions
protected:
	//{{AFX_MSG(CBlendView)
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
	afx_msg void OnBlendHint();
	afx_msg void OnUpdateBlendHint(CCmdUI* pCmdUI);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in BlendView.cpp
inline CBlendDoc* CBlendView::GetDocument()
   { return (CBlendDoc*)m_pDocument; }
#endif

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

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

#endif // !defined(AFX_BLENDVIEW_H__B13B8AAD_3960_11D4_9D99_0080AD8441D2__INCLUDED_)