focus.h
00001 00002 /*************************************************************************** 00003 * focus.h - Abstract class defining a camera focus controller 00004 * 00005 * Created: Wed Apr 22 10:37:16 2009 00006 * Copyright 2009 Tobias Kellner 00007 * 2005-2009 Tim Niemueller [www.niemueller.de] 00008 * 00009 ****************************************************************************/ 00010 00011 /* This program is free software; you can redistribute it and/or modify 00012 * it under the terms of the GNU General Public License as published by 00013 * the Free Software Foundation; either version 2 of the License, or 00014 * (at your option) any later version. A runtime exception applies to 00015 * this software (see LICENSE.GPL_WRE file mentioned below for details). 00016 * 00017 * This program is distributed in the hope that it will be useful, 00018 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00019 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00020 * GNU Library General Public License for more details. 00021 * 00022 * Read the full text in the LICENSE.GPL_WRE file in the doc directory. 00023 */ 00024 00025 #ifndef __FIREVISION_CAMS_CONTROL_FOCUS_H_ 00026 #define __FIREVISION_CAMS_CONTROL_FOCUS_H_ 00027 00028 #include <cams/control/control.h> 00029 00030 class CameraControlFocus : virtual public CameraControl 00031 { 00032 public: 00033 virtual ~CameraControlFocus(); 00034 00035 virtual bool auto_focus() = 0; 00036 virtual void set_auto_focus(bool enabled) = 0; 00037 virtual unsigned int focus() = 0; 00038 virtual void set_focus(unsigned int focus) = 0; 00039 virtual unsigned int focus_min() = 0; 00040 virtual unsigned int focus_max() = 0; 00041 }; 00042 00043 #endif // __FIREVISION_CAMS_CONTROL_FOCUS_H_
