00001 /*************************************************************************** 00002 ** 00003 ** This file is part of QGpCoreTools. 00004 ** 00005 ** This library is free software; you can redistribute it and/or 00006 ** modify it under the terms of the GNU Lesser General Public 00007 ** License as published by the Free Software Foundation; either 00008 ** version 2.1 of the License, or (at your option) any later version. 00009 ** 00010 ** This file is distributed in the hope that it will be useful, but WITHOUT 00011 ** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00012 ** FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 00013 ** License for more details. 00014 ** 00015 ** You should have received a copy of the GNU Lesser General Public 00016 ** License along with this library; if not, write to the Free Software 00017 ** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 00018 ** 00019 ** 00020 ** 00021 ** Created: 2012-12-19 00022 ** Authors: 00023 ** Marc Wathelet (ISTerre, Grenoble, France) 00024 ** 00025 ***************************************************************************/ 00026 00027 #ifndef HISTOGRAM_H 00028 #define HISTOGRAM_H 00029 00030 #include "QGpCoreToolsDLLExport.h" 00031 #include "Curve.h" 00032 #include "Rect.h" 00033 #include "StatisticalValue.h" 00034 00035 namespace QGpCoreTools { 00036 00037 class QGPCORETOOLS_EXPORT Histogram : private Curve<Point2D> 00038 { 00039 public: 00040 Histogram(); 00041 ~Histogram(); 00042 00043 void setSampling(int n, double min, double max, SamplingOptions sampling); 00044 SamplingOptions sampling() const {return _sampling;} 00045 00046 void addValue(double v); 00047 void clear(); 00048 void normalize(); 00049 00050 QVector<Rect> boxes() const; 00051 Rect limits() const; 00052 00053 RealStatisticalValue mean() const; 00054 RealStatisticalValue median() const; 00055 RealStatisticalValue mode() const; 00056 private: 00057 SamplingOptions _sampling; 00058 double _lastClass; 00059 }; 00060 00061 } // namespace QGpCoreTools 00062 00063 #endif // HISTOGRAM_H
