imageview.h

服务端: 这是一个完整的基于Wince 4.1图形图象,网络通讯(C/S)模式下的商用程序源代码包.

// ImageView.h : interface of the CImageView class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_IMAGEVIEW_H__74264B6E_CD45_4F53_9761_62905104CFEB__INCLUDED_)
#define AFX_IMAGEVIEW_H__74264B6E_CD45_4F53_9761_62905104CFEB__INCLUDED_

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

struct DIBINFO : public BITMAPINFO
{
	RGBQUAD	 arColors[255];    // Color table info - adds an extra 255 entries to palette

	operator LPBITMAPINFO()          { return (LPBITMAPINFO) this; }
	operator LPBITMAPINFOHEADER()    { return &bmiHeader;          }
	RGBQUAD* ColorTable()            { return bmiColors;           }
};

struct BGRColor
{
	BGRColor() {}
	BGRColor(byte R, byte G, byte B) : m_R(R), m_G(G), m_B(B) {}
	byte m_B;
	byte m_G;
	byte m_R;
};

class CImageView : public CScrollView
{
protected: // create from serialization only
	CImageView();
	DECLARE_DYNCREATE(CImageView)

// Attributes
public:
	CImageDoc* GetDocument();

	void LoadImage(const CString& strFileName);
	void SaveImage(const CString& strFileName);

	void CreateBitmap();

	void ProcessNegative();

	int Width,Height;
	CPoint LeftTop;

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CImageView)
	public:
	virtual void OnDraw(CDC* pDC);  // overridden to draw this view
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	protected:
	virtual void OnInitialUpdate(); // called first time after construct
	//}}AFX_VIRTUAL

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

protected:
	HBITMAP m_hBitmap;

// Generated message map functions
protected:
	//{{AFX_MSG(CImageView)
	afx_msg void OnFileOpen();
	afx_msg void OnFileSaveAs();
	afx_msg void OnProcessNegative();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in ImageView.cpp
inline CImageDoc* CImageView::GetDocument()
   { return (CImageDoc*)m_pDocument; }
#endif

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

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

#endif // !defined(AFX_IMAGEVIEW_H__74264B6E_CD45_4F53_9761_62905104CFEB__INCLUDED_)