Fawkes API  Fawkes Development Version
depth_drawer.h
00001 
00002 /***************************************************************************
00003  *  depth_drawer.h - Skeleton Visualization GUI: depth drawer
00004  *
00005  *  Created: Tue Mar 29 17:03:59 2011 (on the way to Magdeburg for GO2011)
00006  *  Copyright  2006-2011  Tim Niemueller [www.niemueller.de]
00007  *
00008  ****************************************************************************/
00009 
00010 /*  This program is free software; you can redistribute it and/or modify
00011  *  it under the terms of the GNU General Public License as published by
00012  *  the Free Software Foundation; either version 2 of the License, or
00013  *  (at your option) any later version.
00014  *
00015  *  This program is distributed in the hope that it will be useful,
00016  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00017  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00018  *  GNU Library General Public License for more details.
00019  *
00020  *  Read the full text in the LICENSE.GPL file in the doc directory.
00021  */
00022 
00023 #ifndef __PLUGINS_OPENNI_SKELGUI_DEPTH_DRAWER_H_
00024 #define __PLUGINS_OPENNI_SKELGUI_DEPTH_DRAWER_H_
00025 
00026 #include "texture_drawer.h"
00027 
00028 namespace firevision {
00029   class Camera;
00030 }
00031 
00032 class SkelGuiDepthDrawer : public SkelGuiTextureDrawer
00033 {
00034  public:
00035   SkelGuiDepthDrawer(firevision::Camera *depth_cam, firevision::Camera *label_cam,
00036                      unsigned int max_depth);
00037   ~SkelGuiDepthDrawer();
00038 
00039   virtual void fill_texture();
00040 
00041   void toggle_show_labels();
00042 
00043  private:
00044   firevision::Camera  *__depth_cam;
00045   firevision::Camera  *__label_cam;
00046   unsigned char       *__rgb_buf;
00047 
00048   const unsigned int   __max_depth;
00049   float               *__histogram;
00050 
00051   bool                 __show_labels;
00052 };
00053 
00054 #endif