phission: filter/video/include/crop

00001 /* ---------------------------------------------------------------------------
00002     Phission :
00003         Realtime Vision Processing System
00004 
00005     Copyright (C) 2003-2005 Philip D.S. Thoren (pthoren@cs.uml.edu)
00006     University of Massachusetts at Lowell,
00007     Laboratory for Artificial Intelligence and Robotics
00008 
00009     This file is part of Phission.
00010 
00011     Phission is free software; you can redistribute it and/or modify
00012     it under the terms of the GNU Lesser 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.
00015 
00016     Phission 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 Lesser General Public License for more details.
00020 
00021     You should have received a copy of the GNU Lesser General Public License
00022     along with Phission; if not, write to the Free Software
00023     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00024 
00025  ---------------------------------------------------------------------------*/
00026 #ifndef _CROP_FILTER_H
00027 #define _CROP_FILTER_H
00028 
00034 #include <phFilter.h>
00035 
00041 /* ------------------------------------------------------------------------ */
00050 PHAPI(class) crop_Filter : public phFilter
00051 {
00052 private:
00053     uint32_t          m_x1;
00054     uint32_t          m_y1;
00055     uint32_t          m_x2;
00056     uint32_t          m_y2;
00057 
00058 protected:
00059     int filter();
00060 
00061 public:
00062     crop_Filter(uint32_t          x1 = 0,
00063                 uint32_t          y1 = 0,
00064                 uint32_t          x2 = 0,
00065                 uint32_t          y2 = 0);
00066     ~crop_Filter();
00067     
00068     int set(uint32_t          x1,
00069             uint32_t          y1,
00070             uint32_t          x2,
00071             uint32_t          y2);
00072     
00073     phFilter *cloneFilter();
00074 };
00075  /* ImageProcessing */
00077 
00078 #endif /* _CROP_FILTER_H */
00079
crop_Filter.h
