Quantum GIS API Documentation  1.8
src/analysis/raster/qgstotalcurvaturefilter.h
Go to the documentation of this file.
00001 /***************************************************************************
00002                           qgstotalcurvaturefilter.h  -  description
00003                              -------------------
00004     begin                : August 21th, 2009
00005     copyright            : (C) 2009 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 QGSTOTALCURVATUREFILTER_H
00019 #define QGSTOTALCURVATUREFILTER_H
00020 
00021 #include "qgsninecellfilter.h"
00022 
00024 class ANALYSIS_EXPORT QgsTotalCurvatureFilter: public QgsNineCellFilter
00025 {
00026   public:
00027     QgsTotalCurvatureFilter( const QString& inputFile, const QString& outputFile, const QString& outputFormat );
00028     ~QgsTotalCurvatureFilter();
00029 
00030   protected:
00033     float processNineCellWindow( float* x11, float* x21, float* x31,
00034                                  float* x12, float* x22, float* x32,
00035                                  float* x13, float* x23, float* x33 );
00036 };
00037 
00038 #endif // QGSTOTALCURVATUREFILTER_H
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Defines