ImageOverlay.h
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上传日期:2008-11-10
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- /**
* HandVu - a library for computer vision-based hand gesture
* recognition.
* Copyright (C) 2004 Mathias Kolsch, matz@cs.ucsb.edu
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* $Id: ImageOverlay.h,v 1.4 2005/10/30 23:00:43 matz Exp $
**/
#ifndef __IMAGE_OVERLAY_H__INCLUDED__
#define __IMAGE_OVERLAY_H__INCLUDED__
class COverlayEvent {
- public:
- COverlayEvent() : m_ptr1_tracked(false), m_ptr2_tracked(false) {}
- public:
- double m_ptr1_x, m_ptr1_y;
- double m_ptr2_x, m_ptr2_y;
- bool m_ptr1_tracked, m_ptr2_tracked;
- bool m_ptr1_recognized, m_ptr2_recognized;
- string m_ptr1_type, m_ptr2_type;
- };
- class CImageOverlay {
public:
virtual void Initialize(int img_width, int img_height) = 0;
virtual void Tracked(const COverlayEvent& event) = 0;
virtual void Draw(IplImage* out_img) = 0;
virtual void DontDraw(IplImage* out_img) = 0;
};
#endif // __IMAGE_OVERLAY_H__INCLUDED__