select.h

电子白板程序

// Select.h: interface for the CSelect class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_SELECT_H__6363F6D2_7FBB_4F1B_8504_AD316A4B5233__INCLUDED_)
#define AFX_SELECT_H__6363F6D2_7FBB_4F1B_8504_AD316A4B5233__INCLUDED_

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

#include "DrawBase.h"

class CSelect : public CDrawBase  
{
public:
	         CSelect( CDrawView & v );

	virtual ~CSelect();

	virtual  HCURSOR GetCursor( void );

	virtual  char * Encode( int & size , bool erase = false );

	virtual  bool  Decode( char * buffer , int size );

	HBITMAP  GetBitmap( void ){ return this->bitmap; }

protected:

	void      CreateBitmap( void );

	virtual   void OnDraw( CDC * pDC );

	virtual   void OnLButtonDown( UINT nFlags, CPoint point );

	virtual   void OnMouseMove( UINT nFlags, CPoint point );

	virtual   void OnLButtonUp( UINT nFlags, CPoint point );

private:

	CPoint   bitmap_point;
	
	CBitmap  bitmap;

	CRgn  rgn;
};

#endif // !defined(AFX_SELECT_H__6363F6D2_7FBB_4F1B_8504_AD316A4B5233__INCLUDED_)