00001 /*************************************************************************** 00002 ** 00003 ** This file is part of SciFigs. 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 ** See http://www.geopsy.org for more information. 00020 ** 00021 ** Created : 2002-11-19 00022 ** Authors : 00023 ** Marc Wathelet 00024 ** Marc Wathelet (ULg, Liège, Belgium) 00025 ** Marc Wathelet (LGIT, Grenoble, France) 00026 ** 00027 ***************************************************************************/ 00028 00029 #ifndef POLARGRIDPLOT_H 00030 #define POLARGRIDPLOT_H 00031 00032 #include <QGpCoreTools.h> 00033 00034 #include "GridPlot.h" 00035 00036 namespace SciFigs { 00037 00038 class SCIFIGS_EXPORT PolarGridPlot : public GridPlot 00039 { 00040 Q_OBJECT 00041 public: 00042 PolarGridPlot(AxisWindow * parent); 00043 ~PolarGridPlot(); 00044 00045 virtual bool mouseReleaseEvent (QMouseEvent * e, int); 00046 signals: 00047 void clicked(double r, double phi); 00048 protected: 00049 virtual void paintData(const LayerPainterRequest& lp, QPainter& p, double dotpercm) const; 00050 private: 00051 void drawCircularGridLines(const LayerPainterRequest& lp, QPainter& p, Rect& limits) const; 00052 void grid2DPolarLimits(const LayerPainterRequest& lp, Rect& limits) const; 00053 void drawGrid2DPolarBlock(const LayerPainterRequest& lp, QPainter& p, const Rect& limits) const; 00054 00055 Grid2D<double> * _theGrid; 00056 }; 00057 00058 } // namespace SciFigs 00059 00060 #endif // POLARGRIDPLOT_H
