Quantum GIS API Documentation  1.8
src/analysis/interpolation/qgsidwinterpolator.h
Go to the documentation of this file.
00001 /***************************************************************************
00002                               qgsidwinterpolator.h
00003                               --------------------
00004   begin                : March 10, 2008
00005   copyright            : (C) 2008 by Marco Hugentobler
00006   email                : marco dot hugentobler at karto dot baug dot ethz dot ch
00007  ***************************************************************************/
00008 
00009 /***************************************************************************
00010  *                                                                         *
00011  *   This program is free software; you can redistribute it and/or modify  *
00012  *   it under the terms of the GNU General Public License as published by  *
00013  *   the Free Software Foundation; either version 2 of the License, or     *
00014  *   (at your option) any later version.                                   *
00015  *                                                                         *
00016  ***************************************************************************/
00017 
00018 #ifndef QGSIDWINTERPOLATOR_H
00019 #define QGSIDWINTERPOLATOR_H
00020 
00021 #include "qgsinterpolator.h"
00022 
00023 class ANALYSIS_EXPORT QgsIDWInterpolator: public QgsInterpolator
00024 {
00025   public:
00026     QgsIDWInterpolator( const QList<LayerData>& layerData );
00027     ~QgsIDWInterpolator();
00028 
00034     int interpolatePoint( double x, double y, double& result );
00035 
00036     void setDistanceCoefficient( double p ) {mDistanceCoefficient = p;}
00037 
00038   private:
00039 
00040     QgsIDWInterpolator(); //forbidden
00041 
00045     double mDistanceCoefficient;
00046 };
00047 
00048 #endif
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Defines