Quantum GIS API Documentation
1.7.4
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00001 /*************************************************************************** 00002 qgsgridfilewriter.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 QGSGRIDFILEWRITER_H 00019 #define QGSGRIDFILEWRITER_H 00020 00021 #include "qgsrectangle.h" 00022 #include <QString> 00023 #include <QTextStream> 00024 00025 class QgsInterpolator; 00026 00028 //todo: extend such that writing to other file types is possible 00029 class ANALYSIS_EXPORT QgsGridFileWriter 00030 { 00031 public: 00032 QgsGridFileWriter( QgsInterpolator* i, QString outputPath, QgsRectangle extent, int nCols, int nRows, double cellSizeX, double cellSizeY ); 00033 ~QgsGridFileWriter(); 00034 00039 int writeFile( bool showProgressDialog = false ); 00040 00041 private: 00042 00043 QgsGridFileWriter(); //forbidden 00044 int writeHeader( QTextStream& outStream ); 00045 00046 QgsInterpolator* mInterpolator; 00047 QString mOutputFilePath; 00048 QgsRectangle mInterpolationExtent; 00049 int mNumColumns; 00050 int mNumRows; 00051 00052 double mCellSizeX; 00053 double mCellSizeY; 00054 }; 00055 00056 #endif