src/qvip/qvpolylinef.h

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00001 /*
00002  *      Copyright (C) 2007. 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 QVPOLYLINEF_H
00026 #define QVPOLYLINEF_H
00027 
00028 #include <qvip/qvipp/qvipp.h>
00029 #include <qvcore/qvimage.h>
00030 
00031 #include <QPointF>
00032 
00033 class QVPolyline;
00034 
00049 class QVPolylineF: public QList<QPointF>
00050         {
00051         public:
00052                 bool closed, direction;
00053 
00054                 QVPolylineF();
00055                 QVPolylineF(const QVPolyline &polyline);
00056                 QVPolylineF(const QVPolylineF &polyline);
00057 
00058                 static QVPolylineF ellipse(uInt n, float x, float y, float maxRadio, float minRadio, float ang);
00059                 static QVPolylineF rectangle(float x1, float y1, float x2, float y2);
00060 
00061                 operator QVPolyline() const;
00062         };
00063 
00099 double IterativePointElimination(const QVPolylineF &polyline, QVPolylineF &result,
00100         const double param, bool maxNumberOfPointsMethod=FALSE,
00101         bool intersectLines=TRUE, double *max_removed_cost=NULL);
00102 
00103 Q_DECLARE_METATYPE(QList<QVPolylineF>)
00104 #endif
00105 

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