Fawkes API
Fawkes Development Version
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00001 00002 /*************************************************************************** 00003 * camera.h - Abstract class defining a camera 00004 * 00005 * Created: Tue Feb 22 10:36:39 2005 00006 * Copyright 2005-2007 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. A runtime exception applies to 00014 * this software (see LICENSE.GPL_WRE file mentioned below for details). 00015 * 00016 * This program is distributed in the hope that it will be useful, 00017 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00018 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00019 * GNU Library General Public License for more details. 00020 * 00021 * Read the full text in the LICENSE.GPL_WRE file in the doc directory. 00022 */ 00023 00024 #ifndef __FIREVISION_CAMERA_H_ 00025 #define __FIREVISION_CAMERA_H_ 00026 00027 #include <fvutils/color/colorspaces.h> 00028 #include <utils/time/time.h> 00029 00030 namespace firevision { 00031 #if 0 /* just to make Emacs auto-indent happy */ 00032 } 00033 #endif 00034 00035 class Camera 00036 { 00037 00038 public: 00039 virtual ~Camera(); 00040 00041 virtual void open() = 0; 00042 virtual void start() = 0; 00043 virtual void stop() = 0; 00044 virtual void close() = 0; 00045 virtual void capture() = 0; 00046 virtual void flush() = 0; 00047 00048 virtual bool ready() = 0; 00049 00050 virtual void print_info() = 0; 00051 00052 virtual unsigned char * buffer() = 0; 00053 virtual unsigned int buffer_size() = 0; 00054 virtual void dispose_buffer() = 0; 00055 00056 virtual unsigned int pixel_width() = 0; 00057 virtual unsigned int pixel_height() = 0; 00058 virtual colorspace_t colorspace() = 0; 00059 virtual fawkes::Time * capture_time(); 00060 00061 // virtual unsigned int number_of_images() = 0; 00062 virtual void set_image_number(unsigned int n) = 0; 00063 }; 00064 00065 } // end namespace firevision 00066 00067 #endif