将数字图像处理的一般算法都集中在一个MFC的框架中

				#if !defined(AFX_ZOOMDLG_H__C79F40FC_BF44_4B52_8028_F05E5E4CC139__INCLUDED_)
				#define AFX_ZOOMDLG_H__C79F40FC_BF44_4B52_8028_F05E5E4CC139__INCLUDED_
				
				#if _MSC_VER > 1000
				#pragma once
				#endif // _MSC_VER > 1000
				// Zoomdlg.h : header file
				//
				
				/////////////////////////////////////////////////////////////////////////////
				// Zoomdlg dialog
				
				class Zoomdlg : public CDialog
				{
				// Construction
				public:
					Zoomdlg(CWnd* pParent = NULL);   // standard constructor
				
					//原始图像的宽
					int m_oldHeight;
					//原始图像的高
					int m_oldWidth;
				
				// Dialog Data
					//{{AFX_DATA(Zoomdlg)
					enum { IDD = IDD_Dlg_Zoom };
					int		m_newHeight;
					int		m_newWidth;
					int		m_interpolationSelect;
					//}}AFX_DATA
				
				
				// Overrides
					// ClassWizard generated virtual function overrides
					//{{AFX_VIRTUAL(Zoomdlg)
					protected:
					virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
					//}}AFX_VIRTUAL
				
				// Implementation
				protected:
				
					// Generated message map functions
					//{{AFX_MSG(Zoomdlg)
					virtual BOOL OnInitDialog();
					//}}AFX_MSG
					DECLARE_MESSAGE_MAP()
				};
				
				//{{AFX_INSERT_LOCATION}}
				// Microsoft Visual C++ will insert additional declarations immediately before the previous line.
				
				#endif // !defined(AFX_ZOOMDLG_H__C79F40FC_BF44_4B52_8028_F05E5E4CC139__INCLUDED_)