transparentview.h

visual c++数字图像与图形处理中的光盘内容

// TransparentView.h : interface of the CTransparentView class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_TRANSPARENTVIEW_H__A18C9A6D_36D4_11D4_9D99_0080AD8441D2__INCLUDED_)
#define AFX_TRANSPARENTVIEW_H__A18C9A6D_36D4_11D4_9D99_0080AD8441D2__INCLUDED_

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


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

// Attributes
public:
	CTransparentDoc* GetDocument();

// Operations

private:

	void Filter(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;	//是否合成

	//透明颜色
	BYTE m_byRed,m_byGreen,m_byBlue;



public:

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

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

protected:

// Generated message map functions
protected:
	//{{AFX_MSG(CTransparentView)
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
	afx_msg void OnTransparentColor();
	afx_msg void OnUpdateTransparentColor(CCmdUI* pCmdUI);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in TransparentView.cpp
inline CTransparentDoc* CTransparentView::GetDocument()
   { return (CTransparentDoc*)m_pDocument; }
#endif

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

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

#endif // !defined(AFX_TRANSPARENTVIEW_H__A18C9A6D_36D4_11D4_9D99_0080AD8441D2__INCLUDED_)