Function PrintAlgorithmAndOptions

apps/gdal_grid_lib.cpp:113–255

/************************************************************************/

static void PrintAlgorithmAndOptions(GDALGridAlgorithm eAlgorithm,
                                     void *pOptions)
{
    switch (eAlgorithm)
    {
        case GGA_InverseDistanceToAPower:
        {
            printf("Algorithm name: \"%s\".\n", szAlgNameInvDist);
            GDALGridInverseDistanceToAPowerOptions *pOptions2 =
                static_cast<GDALGridInverseDistanceToAPowerOptions *>(pOptions);
            CPLprintf("Options are "
                      "\"power=%f:smoothing=%f:radius1=%f:radius2=%f:angle=%f"
                      ":max_points=%u:min_points=%u:nodata=%f\"\n",
                      pOptions2->dfPower, pOptions2->dfSmoothing,
                      pOptions2->dfRadius1, pOptions2->dfRadius2,
                      pOptions2->dfAngle, pOptions2->nMaxPoints,
                      pOptions2->nMinPoints, pOptions2->dfNoDataValue);
            break;
        }
        case GGA_InverseDistanceToAPowerNearestNeighbor:
        {
            printf("Algorithm name: \"%s\".\n",
                   szAlgNameInvDistNearestNeighbor);
            GDALGridInverseDistanceToAPowerNearestNeighborOptions *pOptions2 =
                static_cast<
                    GDALGridInverseDistanceToAPowerNearestNeighborOptions *>(
                    pOptions);
            CPLString osStr;
            osStr.Printf("power=%f:smoothing=%f:radius=%f"
                         ":max_points=%u:min_points=%u:nodata=%f",
                         pOptions2->dfPower, pOptions2->dfSmoothing,
                         pOptions2->dfRadius, pOptions2->nMaxPoints,
                         pOptions2->nMinPoints, pOptions2->dfNoDataValue);
            if (pOptions2->nMinPointsPerQuadrant > 0)
                osStr += CPLSPrintf(":min_points_per_quadrant=%u",
                                    pOptions2->nMinPointsPerQuadrant);
            if (pOptions2->nMaxPointsPerQuadrant > 0)
                osStr += CPLSPrintf(":max_points_per_quadrant=%u",
                                    pOptions2->nMaxPointsPerQuadrant);
            printf("Options are: \"%s\n", osStr.c_str()); /* ok */
            break;
        }
        case GGA_MovingAverage:
        {
            printf("Algorithm name: \"%s\".\n", szAlgNameAverage);
            GDALGridMovingAverageOptions *pOptions2 =
                static_cast<GDALGridMovingAverageOptions *>(pOptions);
            CPLString osStr;
            osStr.Printf("radius1=%f:radius2=%f:angle=%f:min_points=%u"
                         ":nodata=%f",
                         pOptions2->dfRadius1, pOptions2->dfRadius2,
                         pOptions2->dfAngle, pOptions2->nMinPoints,
                         pOptions2->dfNoDataValue);
            if (pOptions2->nMinPointsPerQuadrant > 0)
                osStr += CPLSPrintf(":min_points_per_quadrant=%u",
                                    pOptions2->nMinPointsPerQuadrant);
            if (pOptions2->nMaxPointsPerQuadrant > 0)
                osStr += CPLSPrintf(":max_points_per_quadrant=%u",