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# gdalgrid.h

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    00001 /******************************************************************************
    00002  * $Id: gdalgrid.h 19726 2010-05-16 11:43:09Z ilucena $
    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 CPLErr
    00062 GDALGridInverseDistanceToAPower( const void *, GUInt32,
    00063                                  const double *, const double *,
    00064                                  const double *,
    00065                                  double, double, double * );
    00066 CPLErr
    00067 GDALGridInverseDistanceToAPowerNoSearch( const void *, GUInt32,
    00068                                          const double *, const double *,
    00069                                          const double *,
    00070                                          double, double, double * );
    00071 CPLErr
    00072 GDALGridMovingAverage( const void *, GUInt32,
    00073                        const double *, const double *, const double *,
    00074                        double, double, double * );
    00075 CPLErr
    00076 GDALGridNearestNeighbor( const void *, GUInt32,
    00077                          const double *, const double *, const double *,
    00078                          double, double, double * );
    00079 CPLErr
    00080 GDALGridDataMetricMinimum( const void *, GUInt32,
    00081                            const double *, const double *, const double *,
    00082                            double, double, double * );
    00083 CPLErr
    00084 GDALGridDataMetricMaximum( const void *, GUInt32,
    00085                            const double *, const double *, const double *,
    00086                            double, double, double * );
    00087 CPLErr
    00088 GDALGridDataMetricRange( const void *, GUInt32,
    00089                          const double *, const double *, const double *,
    00090                          double, double, double * );
    00091 CPLErr
    00092 GDALGridDataMetricCount( const void *, GUInt32,
    00093                          const double *, const double *, const double *,
    00094                          double, double, double * );
    00095 CPLErr
    00096 GDALGridDataMetricAverageDistance( const void *, GUInt32,
    00097                                    const double *, const double *,
    00098                                    const double *, double, double, double * );
    00099 CPLErr
    00100 GDALGridDataMetricAverageDistancePts( const void *, GUInt32,
    00101                                       const double *, const double *,
    00102                                       const double *, double, double,
    00103                                       double * );
    00104 CPLErr CPL_DLL
    00105 ParseAlgorithmAndOptions( const char *,
    00106                           GDALGridAlgorithm *,
    00107                           void ** );
    00108 CPL_C_END
    00109
    00110 #endif /* GDALGRID_H_INCLUDED */

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