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 : 2007-10-25 00022 ** Authors : 00023 ** Marc Wathelet 00024 ** Marc Wathelet (LGIT, Grenoble, France) 00025 ** 00026 ***************************************************************************/ 00027 00028 #ifndef LINEEDITOR_H 00029 #define LINEEDITOR_H 00030 00031 #include <QGpCoreTools.h> 00032 00033 #include "SciFigsDLLExport.h" 00034 00035 namespace SciFigs { 00036 00037 class LineLayer; 00038 00039 class SCIFIGS_EXPORT LineEditor 00040 { 00041 public: 00042 LineEditor(LineLayer * layer); 00043 ~LineEditor(); 00044 00045 bool mousePressEvent(QMouseEvent * e); 00046 void mouseMoveEvent (const QPoint& pt); 00047 void wheelEvent (QWheelEvent * e); 00048 00049 int lineIndex() const {return _lineIndex;} 00050 private: 00051 void saveOriginal(); 00052 void restoreOriginal(); 00053 void setDeformation(); 00054 void pointAt(const QPoint& pScreen); 00055 void deformLine(); 00056 00057 LineLayer * _layer; 00058 int _lineIndex; 00059 int _pointIndex; 00060 int _count; 00061 double _dx, _dy; 00062 bool _deformZ; 00063 Point * _original; 00064 // Gaussian deformation 00065 double _deformationWidth; 00066 double * _deformation; 00067 }; 00068 00069 } // namespace SciFigs 00070 00071 #endif // LINEEDITOR_H
