testdoc.h

I used MFC. that code is not perfect and have some problem. But its function is Ok. You just fix

// TestDoc.h : interface of the CTestDoc class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_TESTDOC_H__1B3B23F8_C473_4129_AE57_6E586207C180__INCLUDED_)
#define AFX_TESTDOC_H__1B3B23F8_C473_4129_AE57_6E586207C180__INCLUDED_

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

#define scale_x 2
#define scale_y 2

#define scale_x2 0.5
#define scale_y2 0.5

class CTestDoc : public CDocument
{
protected: // create from serialization only
	CTestDoc();
	DECLARE_DYNCREATE(CTestDoc)

// Attributes
public:
	unsigned char m_OpenImg[256][256];
	unsigned char m_ResultImg[256][256];
	unsigned char m_BufferImage1[256][256];
	unsigned char m_BufferImage2[256][256];
	unsigned char m_tmpImg[256][256];
	unsigned char m_scaleImg[256 * scale_y][256 * scale_x];
	unsigned char m_scaleImg2[129][129]; //捞惑窍霸 128肺 窍搁 救凳. 128肺绰 皑寸捞 救登绰 巴 鞍促.

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CTestDoc)
	public:
	virtual BOOL OnNewDocument();
	virtual void Serialize(CArchive& ar);
	//}}AFX_VIRTUAL

// Implementation
public:
	void Mirr();
	void Flip();
	void Rotate();
	void Zoomout();
	void Zoomin();
	void ComplementImage();
	void ReverseImage();
	void DivideImage();
	void MutipleImage();
	void SubstractImage();
	void SumImage();
	void ImageLoad();
	void OnDivideConstant();
	void OnOnMultipleConstant();
	void OnOnSubstractConstant();
	void OnSumConstant();
	virtual ~CTestDoc();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:

// Generated message map functions
protected:
	//{{AFX_MSG(CTestDoc)
		// NOTE - the ClassWizard will add and remove member functions here.
		//    DO NOT EDIT what you see in these blocks of generated code !
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

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

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

#endif // !defined(AFX_TESTDOC_H__1B3B23F8_C473_4129_AE57_6E586207C180__INCLUDED_)