www.pudn.com > dibimage.zip > View.h

#ifndef __VIEW_H__ 
#define __VIEW_H__ 
 
 
class CDibtestView : public CScrollView 
{ 
public: 
  BOOL GetColorAndPositionAtCursor(COLORREF& color, int& x, int& y); 
 
 
protected: // create from serialization only 
	CDibtestView(); 
	DECLARE_DYNCREATE(CDibtestView) 
 
	CDibtestDoc* GetDocument(); 
 
	//{{AFX_VIRTUAL(CDibtestView) 
	public: 
	virtual void OnDraw(CDC* pDC);  // overridden to draw this view 
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs); 
	virtual void OnInitialUpdate(); 
	protected: 
	virtual BOOL OnPreparePrinting(CPrintInfo* pInfo); 
	virtual void OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo); 
	virtual void OnEndPrinting(CDC* pDC, CPrintInfo* pInfo); 
	virtual void OnPrint(CDC* pDC, CPrintInfo* pInfo); 
	virtual void OnActivateView(BOOL bActivate, CView* pActivateView, CView* pDeactiveView); 
	virtual void OnUpdate(CView* pSender, LPARAM lHint, CObject* pHint); 
	//}}AFX_VIRTUAL 
 
	virtual ~CDibtestView(); 
#ifdef _DEBUG 
	virtual void AssertValid() const; 
	virtual void Dump(CDumpContext& dc) const; 
#endif 
 
protected: 
	//{{AFX_MSG(CDibtestView) 
	afx_msg void OnViewNormal(); 
	afx_msg void OnUpdateViewNormal(CCmdUI* pCmdUI); 
  afx_msg LRESULT OnDoRealize(WPARAM wParam, LPARAM lParam);  // user message 
	afx_msg void OnChar(UINT nChar, UINT nRepCnt, UINT nFlags); 
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point); 
	afx_msg void OnRButtonDown(UINT nFlags, CPoint point); 
	afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message); 
	afx_msg void OnSelectAll(); 
	afx_msg BOOL OnEraseBkgnd(CDC* pDC); 
	//}}AFX_MSG 
	afx_msg void OnZoomin(UINT nID); 
  afx_msg void OnUpdateZoomin(CCmdUI* pCmdUI); 
	afx_msg void OnZoomout(UINT nID); 
  afx_msg void OnUpdateZoomout(CCmdUI* pCmdUI); 
 
  void DrawSelectionRect(CDC* pDC); 
 
	DECLARE_MESSAGE_MAP() 
 
  BOOL m_bZoomIn; 
  int m_nZoomIn; 
  int m_nZoomOut; 
  HCURSOR m_hMagnify; 
  HCURSOR m_hDropper; 
  HCURSOR m_hRectangleSelection; 
}; 
 
#ifndef _DEBUG  // debug version in dibtestView.cpp 
inline CDibtestDoc* CDibtestView::GetDocument() 
   { return (CDibtestDoc*)m_pDocument; } 
#endif 
 
 
#endif __VIEW_H__