kmeansvview.h

实现聚类算法中的K-MEANS算法

// KMeansVView.h : interface of the CKMeansVView class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_KMEANSVVIEW_H__5779D88A_893C_4C11_ADF6_F1355FFF589C__INCLUDED_)
#define AFX_KMEANSVVIEW_H__5779D88A_893C_4C11_ADF6_F1355FFF589C__INCLUDED_

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

#include "DataPoint.h"
#include <afxtempl.h>

class CKMeansVView : public CView
{
protected: // create from serialization only
	CKMeansVView();
	DECLARE_DYNCREATE(CKMeansVView)

// Attributes
public:
	CKMeansVDoc* GetDocument();

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CKMeansVView)
	public:
	virtual void OnDraw(CDC* pDC);  // overridden to draw this view
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	protected:
	virtual BOOL OnPreparePrinting(CPrintInfo* pInfo);
	virtual void OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo);
	virtual void OnEndPrinting(CDC* pDC, CPrintInfo* pInfo);
	//}}AFX_VIRTUAL

// Implementation
public:
	int GetPointNum();
	void AddPoint(CPoint pt);
	CDataPoint* GetPoint(int nIndex);
	CPoint XYConvert(CPoint point);
	virtual ~CKMeansVView();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:

// Generated message map functions
protected:
	CTypedPtrArray<CObArray,CDataPoint*> m_PointArray;
	//{{AFX_MSG(CKMeansVView)
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnKmeansSort();
	afx_msg void OnKmeansAdd();
	afx_msg void OnKmeansClear();
	afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message);
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnContextMenu(CWnd* pWnd, CPoint point);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
private:
	int m_nGroupNum;
	int* m_pRadius;
	CPoint* m_pCenter;
	BOOL m_bShowCenter;
	BOOL m_bSorted;
};

#ifndef _DEBUG  // debug version in KMeansVView.cpp
inline CKMeansVDoc* CKMeansVView::GetDocument()
   { return (CKMeansVDoc*)m_pDocument; }
#endif

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

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

#endif // !defined(AFX_KMEANSVVIEW_H__5779D88A_893C_4C11_ADF6_F1355FFF589C__INCLUDED_)