imageflatview.h

来自「VC++6开发指南的源代码第24章-第25章」· C头文件 代码 · 共 80 行

// ImageFlatView.h : interface of the CImageFlatView class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_IMAGEFLATVIEW_H__0097DA73_8658_4C4D_A55E_6EEB68FCCC56__INCLUDED_)
#define AFX_IMAGEFLATVIEW_H__0097DA73_8658_4C4D_A55E_6EEB68FCCC56__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
class CChildFrame;

class CImageFlatView : public CScrollView
{
protected: // create from serialization only
	CImageFlatView();
	DECLARE_DYNCREATE(CImageFlatView)
	 void  UpdateRulersInfo(int nMessage, CPoint ScrollPos, CPoint Pos = CPoint(0, 0)); 

// Attributes
public:
	CImageFlatDoc* GetDocument();

	CChildFrame*  m_pParent;
	CSize    m_ImageSize;
	int Mouse_yy;//获取鼠标移动的纵坐标
	int Mouse_xx;//获取鼠标移动的横坐标	

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CImageFlatView)
	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
	virtual BOOL OnPreparePrinting(CPrintInfo* pInfo);
	virtual void OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo);
	virtual void OnEndPrinting(CDC* pDC, CPrintInfo* pInfo);
	virtual void OnUpdate(CView* pSender, LPARAM lHint, CObject* pHint);
	//}}AFX_VIRTUAL

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

protected:

// Generated message map functions
protected:
	//{{AFX_MSG(CImageFlatView)
	afx_msg void OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);
	afx_msg void OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnUpdateeIndicatorXX(CCmdUI* pCmdUI);
	afx_msg void OnUpdateeIndicatorYY(CCmdUI* pCmdUI);
	afx_msg void OnZoom();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in ImageFlatView.cpp
inline CImageFlatDoc* CImageFlatView::GetDocument()
   { return (CImageFlatDoc*)m_pDocument; }
#endif

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

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

#endif // !defined(AFX_IMAGEFLATVIEW_H__0097DA73_8658_4C4D_A55E_6EEB68FCCC56__INCLUDED_)