imagewnd.h

来自「阮秋琦的数字图像处理学一书所附的代码」· C头文件 代码 · 共 66 行

#if !defined(AFX_IMAGEWND_H__007E73E6_36FD_11D4_A24C_0000E8235905__INCLUDED_)
#define AFX_IMAGEWND_H__007E73E6_36FD_11D4_A24C_0000E8235905__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// ImageWnd.h : header file
//

/////////////////////////////////////////////////////////////////////////////
// CImageWnd window

class CImageWnd : public CWnd
{
// Construction
public:
	CImageWnd();
	int HCurrentPosition;
	int HScrollMax;
	int HScrollPosition;
	int VCurrentPosition;
	int VScrollMax;
	int VScrollPosition;
	int nWidth;
	int nHeight;
	int nByteWidth;
	BYTE *lpBits;

// Attributes
public:

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CImageWnd)
	//}}AFX_VIRTUAL

// Implementation
public:
	CDC memdc;
	CBitmap backbm;
	void SetImage(int cx,int cy,const void *bits);
	void SetScroll(int cx,int cy);
	virtual ~CImageWnd();

	// Generated message map functions
protected:
	//{{AFX_MSG(CImageWnd)
	afx_msg BOOL OnEraseBkgnd(CDC* pDC);
	afx_msg void OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);
	afx_msg void OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);
	afx_msg void OnPaint();
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

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

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

#endif // !defined(AFX_IMAGEWND_H__007E73E6_36FD_11D4_A24C_0000E8235905__INCLUDED_)