QVision: Qt's Image, Video and Computer Vision Library

00001 /*
00002  *      Copyright (C) 2011, 2012. PARP Research Group.
00003  *      <http://perception.inf.um.es>
00004  *      University of Murcia, Spain.
00005  *
00006  *      This file is part of the QVision library.
00007  *
00008  *      QVision is free software: you can redistribute it and/or modify
00009  *      it under the terms of the GNU Lesser General Public License as
00010  *      published by the Free Software Foundation, version 3 of the License.
00011  *
00012  *      QVision is distributed in the hope that it will be useful,
00013  *      but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  *      GNU Lesser General Public License for more details.
00016  *
00017  *      You should have received a copy of the GNU Lesser General Public
00018  *      License along with QVision. If not, see <http://www.gnu.org/licenses/>.
00019  */
00020 
00024 
00025 #ifndef QVKEYPOINT_H
00026 #define QVKEYPOINT_H
00027 
00028 #include <QPointF>
00029 
00039 class QVKeypoint
00040     {
00041     private:
00042         double _x, _y, _scale, _orientation;
00043 
00044     public:
00045 
00054         QVKeypoint(const double x = 0.0, const double y = 0.0, const double scale = 0.0, const double orientation = 0.0):
00055             _x(x), _y(y), _scale(scale), _orientation(orientation)
00056             { }
00057 
00066         QVKeypoint(const QVKeypoint &other): _x(other._x), _y(other._y), _scale(other._scale), _orientation(other._orientation)
00067             { }
00068 
00069         QVKeypoint(const QPointF &location, const double scale = 0.0, const double orientation = 0.0):
00070             _x(location.x()), _y(location.y()), _scale(scale), _orientation(orientation)
00071             { }
00072 
00075         operator QPointF()              const { return location(); }
00076 
00079         QPointF location()              const { return QPointF(_x,_y); }
00080 
00082         double &x()                     { return _x; }
00083 
00085         double x()              const { return _x; }
00086 
00088         double &y()                     { return _y; }
00089 
00091         double y()              const { return _y; }
00092 
00094         double &scale()                 { return _scale; }
00095 
00097         double scale()          const { return _scale; }
00098 
00100         double &orientation()           { return _orientation; }
00101 
00103         double orientation()    const { return _orientation; }
00104     };
00105 
00106 #endif
src/qvip/qvkeypoint.h
