Fawkes API Fawkes Development Version
focus.h
1
2/***************************************************************************
3 * focus.h - Abstract class defining a camera focus controller
4 *
5 * Created: Wed Apr 22 10:37:16 2009
6 * Copyright 2009 Tobias Kellner
7 * 2005-2009 Tim Niemueller [www.niemueller.de]
8 *
9 ****************************************************************************/
10
11/* This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version. A runtime exception applies to
15 * this software (see LICENSE.GPL_WRE file mentioned below for details).
16 *
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU Library General Public License for more details.
21 *
22 * Read the full text in the LICENSE.GPL_WRE file in the doc directory.
23 */
24
25#ifndef _FIREVISION_CAMS_CONTROL_FOCUS_H_
26#define _FIREVISION_CAMS_CONTROL_FOCUS_H_
27
28#include <fvcams/control/control.h>
29
30namespace firevision {
31
32class CameraControlFocus : virtual public CameraControl
33{
34public:
35 virtual ~CameraControlFocus();
36
37 virtual bool auto_focus() = 0;
38 virtual void set_auto_focus(bool enabled) = 0;
39 virtual unsigned int focus() = 0;
40 virtual void set_focus(unsigned int focus) = 0;
41 virtual unsigned int focus_min() = 0;
42 virtual unsigned int focus_max() = 0;
43};
44
45} // end namespace firevision
46
47#endif // FIREVISION_CAMS_CONTROL_FOCUS_H__
Camera focus control interface.
Definition: focus.h:33
virtual void set_auto_focus(bool enabled)=0
Enable or disable auto focus.
virtual ~CameraControlFocus()
Empty virtual destructor.
Definition: focus.cpp:66
virtual unsigned int focus()=0
Get current focus value.
virtual unsigned int focus_min()=0
Get minimum focus value.
virtual void set_focus(unsigned int focus)=0
Set new focus value.
virtual unsigned int focus_max()=0
Get maximum focus value.
virtual bool auto_focus()=0
Check if auto focus is enabled.
Camera control interface base class.
Definition: control.h:31