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# gdalgrid.h

Go to the documentation of this file.

    00001 /******************************************************************************
    00002  * $Id: gdalgrid.h 25079 2012-10-07 21:31:36Z rouault $
    00003  *
    00004  * Project:  GDAL Gridding API.
    00005  * Purpose:  Prototypes, and definitions for of GDAL scattered data gridder.
    00006  * Author:   Andrey Kiselev, dron@ak4719.spb.edu
    00007  *
    00008  ******************************************************************************
    00009  * Copyright (c) 2007, Andrey Kiselev <dron@ak4719.spb.edu>
    00010  *
    00011  * Permission is hereby granted, free of charge, to any person obtaining a
    00012  * copy of this software and associated documentation files (the "Software"),
    00013  * to deal in the Software without restriction, including without limitation
    00014  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
    00015  * and/or sell copies of the Software, and to permit persons to whom the
    00016  * Software is furnished to do so, subject to the following conditions:
    00017  *
    00018  * The above copyright notice and this permission notice shall be included
    00019  * in all copies or substantial portions of the Software.
    00020  *
    00021  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
    00022  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    00023  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
    00024  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    00025  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
    00026  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
    00027  * DEALINGS IN THE SOFTWARE.
    00028  ****************************************************************************/
    00029
    00030 #ifndef GDALGRID_H_INCLUDED
    00031 #define GDALGRID_H_INCLUDED
    00032
    00039 #include "gdal_alg.h"
    00040
    00041 /*
    00042  *  GridCreate Algorithm names
    00043  */
    00044
    00045 static const char szAlgNameInvDist[] = "invdist";
    00046 static const char szAlgNameAverage[] = "average";
    00047 static const char szAlgNameNearest[] = "nearest";
    00048 static const char szAlgNameMinimum[] = "minimum";
    00049 static const char szAlgNameMaximum[] = "maximum";
    00050 static const char szAlgNameRange[] = "range";
    00051 static const char szAlgNameCount[] = "count";
    00052 static const char szAlgNameAverageDistance[] = "average_distance";
    00053 static const char szAlgNameAverageDistancePts[] = "average_distance_pts";
    00054
    00055 CPL_C_START
    00056
    00057 typedef CPLErr (*GDALGridFunction)( const void *, GUInt32,
    00058                                     const double *, const double *,
    00059                                     const double *,
    00060                                     double, double, double *,
    00061                                     void* );
    00062 CPLErr
    00063 GDALGridInverseDistanceToAPower( const void *, GUInt32,
    00064                                  const double *, const double *,
    00065                                  const double *,
    00066                                  double, double, double *,
    00067                                  void* );
    00068 CPLErr
    00069 GDALGridInverseDistanceToAPowerNoSearch( const void *, GUInt32,
    00070                                          const double *, const double *,
    00071                                          const double *,
    00072                                          double, double, double *,
    00073                                          void*  );
    00074 CPLErr
    00075 GDALGridMovingAverage( const void *, GUInt32,
    00076                        const double *, const double *, const double *,
    00077                        double, double, double *,
    00078                        void*  );
    00079 CPLErr
    00080 GDALGridNearestNeighbor( const void *, GUInt32,
    00081                          const double *, const double *, const double *,
    00082                          double, double, double *,
    00083                          void* );
    00084 CPLErr
    00085 GDALGridDataMetricMinimum( const void *, GUInt32,
    00086                            const double *, const double *, const double *,
    00087                            double, double, double *,
    00088                            void*  );
    00089 CPLErr
    00090 GDALGridDataMetricMaximum( const void *, GUInt32,
    00091                            const double *, const double *, const double *,
    00092                            double, double, double *,
    00093                            void*  );
    00094 CPLErr
    00095 GDALGridDataMetricRange( const void *, GUInt32,
    00096                          const double *, const double *, const double *,
    00097                          double, double, double *,
    00098                          void*  );
    00099 CPLErr
    00100 GDALGridDataMetricCount( const void *, GUInt32,
    00101                          const double *, const double *, const double *,
    00102                          double, double, double *,
    00103                          void*  );
    00104 CPLErr
    00105 GDALGridDataMetricAverageDistance( const void *, GUInt32,
    00106                                    const double *, const double *,
    00107                                    const double *, double, double, double *,
    00108                                    void* );
    00109 CPLErr
    00110 GDALGridDataMetricAverageDistancePts( const void *, GUInt32,
    00111                                       const double *, const double *,
    00112                                       const double *, double, double,
    00113                                       double *,
    00114                                       void*  );
    00115 CPLErr CPL_DLL
    00116 ParseAlgorithmAndOptions( const char *,
    00117                           GDALGridAlgorithm *,
    00118                           void ** );
    00119 CPL_C_END
    00120
    00121 #endif /* GDALGRID_H_INCLUDED */

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