int main( int argc, char ** argv )
{
GDALDriverH hDriver;
const char *pszSource=NULL, *pszDest=NULL, *pszFormat = "GTiff";
int bFormatExplicitelySet = FALSE;
char **papszLayers = NULL;
const char *pszBurnAttribute = NULL;
double dfIncreaseBurnValue = 0.0;
double dfMultiplyBurnValue = 1.0;
const char *pszWHERE = NULL, *pszSQL = NULL;
GDALDataType eOutputType = GDT_Float64;
char **papszCreateOptions = NULL;
GUInt32 nXSize = 0, nYSize = 0;
double dfXMin = 0.0, dfXMax = 0.0, dfYMin = 0.0, dfYMax = 0.0;
int bIsXExtentSet = FALSE, bIsYExtentSet = FALSE;
GDALGridAlgorithm eAlgorithm = GGA_InverseDistanceToAPower;
void *pOptions = NULL;
char *pszOutputSRS = NULL;
int bQuiet = FALSE;
GDALProgressFunc pfnProgress = GDALTermProgress;
int i;
OGRGeometry *poSpatialFilter = NULL;
int bClipSrc = FALSE;
OGRGeometry *poClipSrc = NULL;
const char *pszClipSrcDS = NULL;
const char *pszClipSrcSQL = NULL;
const char *pszClipSrcLayer = NULL;
const char *pszClipSrcWhere = NULL;
/* Check strict compilation and runtime library version as we use C++ API */
if (! GDAL_CHECK_VERSION(argv[0]))
exit(1);
GDALAllRegister();
OGRRegisterAll();
argc = GDALGeneralCmdLineProcessor( argc, &argv, 0 );
if( argc < 1 )
exit( -argc );
/* -------------------------------------------------------------------- */
/* Parse arguments. */
/* -------------------------------------------------------------------- */
for( i = 1; i < argc; i++ )
{
if( EQUAL(argv[i], "--utility_version") )
{
printf("%s was compiled against GDAL %s and is running against GDAL %s\n",
argv[0], GDAL_RELEASE_NAME, GDALVersionInfo("RELEASE_NAME"));
return 0;
}
else if( EQUAL(argv[i],"--help") )
Usage();
else if( EQUAL(argv[i],"-of") )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
pszFormat = argv[++i];
bFormatExplicitelySet = TRUE;
}
else if( EQUAL(argv[i],"-q") || EQUAL(argv[i],"-quiet") )
{
bQuiet = TRUE;
pfnProgress = GDALDummyProgress;
}
else if( EQUAL(argv[i],"-ot") )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
int iType;
for( iType = 1; iType < GDT_TypeCount; iType++ )
{
if( GDALGetDataTypeName((GDALDataType)iType) != NULL
&& EQUAL(GDALGetDataTypeName((GDALDataType)iType),
argv[i+1]) )
{
eOutputType = (GDALDataType) iType;
}
}
if( eOutputType == GDT_Unknown )
{
Usage(CPLSPrintf("Unknown output pixel type: %s.",
argv[i + 1] ));
}
i++;
}
else if( EQUAL(argv[i],"-txe") )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(2);
dfXMin = atof(argv[++i]);
dfXMax = atof(argv[++i]);
bIsXExtentSet = TRUE;
}
else if( EQUAL(argv[i],"-tye") )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(2);
dfYMin = atof(argv[++i]);
dfYMax = atof(argv[++i]);
bIsYExtentSet = TRUE;
}
else if( EQUAL(argv[i],"-outsize") )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(2);
nXSize = atoi(argv[++i]);
nYSize = atoi(argv[++i]);
}
else if( EQUAL(argv[i],"-co") )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
papszCreateOptions = CSLAddString( papszCreateOptions, argv[++i] );
}
else if( EQUAL(argv[i],"-zfield") )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
pszBurnAttribute = argv[++i];
}
else if( EQUAL(argv[i],"-z_increase") )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
dfIncreaseBurnValue = atof(argv[++i]);
}
else if( EQUAL(argv[i],"-z_multiply") )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
dfMultiplyBurnValue = atof(argv[++i]);
}
else if( EQUAL(argv[i],"-where") )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
pszWHERE = argv[++i];
}
else if( EQUAL(argv[i],"-l") )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
papszLayers = CSLAddString( papszLayers, argv[++i] );
}
else if( EQUAL(argv[i],"-sql") )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
pszSQL = argv[++i];
}
else if( EQUAL(argv[i],"-spat") )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(4);
OGRLinearRing oRing;
oRing.addPoint( atof(argv[i+1]), atof(argv[i+2]) );
oRing.addPoint( atof(argv[i+1]), atof(argv[i+4]) );
oRing.addPoint( atof(argv[i+3]), atof(argv[i+4]) );
oRing.addPoint( atof(argv[i+3]), atof(argv[i+2]) );
oRing.addPoint( atof(argv[i+1]), atof(argv[i+2]) );
poSpatialFilter = new OGRPolygon();
((OGRPolygon *) poSpatialFilter)->addRing( &oRing );
i += 4;
}
else if ( EQUAL(argv[i],"-clipsrc") )
{
if (i + 1 >= argc)
Usage(CPLSPrintf("%s option requires 1 or 4 arguments", argv[i]));
bClipSrc = TRUE;
errno = 0;
const double unused = strtod( argv[i + 1], NULL ); // XXX: is it a number or not?
if ( errno != 0
&& argv[i + 2] != NULL
&& argv[i + 3] != NULL
&& argv[i + 4] != NULL)
{
OGRLinearRing oRing;
oRing.addPoint( atof(argv[i + 1]), atof(argv[i + 2]) );
oRing.addPoint( atof(argv[i + 1]), atof(argv[i + 4]) );
oRing.addPoint( atof(argv[i + 3]), atof(argv[i + 4]) );
oRing.addPoint( atof(argv[i + 3]), atof(argv[i + 2]) );
oRing.addPoint( atof(argv[i + 1]), atof(argv[i + 2]) );
poClipSrc = new OGRPolygon();
((OGRPolygon *) poClipSrc)->addRing( &oRing );
i += 4;
(void)unused;
}
else if (EQUALN(argv[i + 1], "POLYGON", 7)
|| EQUALN(argv[i + 1], "MULTIPOLYGON", 12))
{
OGRGeometryFactory::createFromWkt(&argv[i + 1], NULL, &poClipSrc);
if ( poClipSrc == NULL )
{
Usage("Invalid geometry. "
"Must be a valid POLYGON or MULTIPOLYGON WKT.");
}
i++;
}
else if (EQUAL(argv[i + 1], "spat_extent") )
{
i++;
}
else
{
pszClipSrcDS = argv[i + 1];
i++;
}
}
else if ( EQUAL(argv[i], "-clipsrcsql") )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
pszClipSrcSQL = argv[i + 1];
i++;
}
else if ( EQUAL(argv[i], "-clipsrclayer") )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
pszClipSrcLayer = argv[i + 1];
i++;
}
else if ( EQUAL(argv[i], "-clipsrcwhere") )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
pszClipSrcWhere = argv[i + 1];
i++;
}
else if( EQUAL(argv[i],"-a_srs") )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
OGRSpatialReference oOutputSRS;
if( oOutputSRS.SetFromUserInput( argv[i+1] ) != OGRERR_NONE )
{
fprintf( stderr, "Failed to process SRS definition: %s\n",
argv[i+1] );
GDALDestroyDriverManager();
exit( 1 );
}
oOutputSRS.exportToWkt( &pszOutputSRS );
i++;
}
else if( EQUAL(argv[i],"-a") )
{
CHECK_HAS_ENOUGH_ADDITIONAL_ARGS(1);
if ( ParseAlgorithmAndOptions( argv[++i], &eAlgorithm, &pOptions )
!= CE_None )
{
fprintf( stderr,
"Failed to process algorithm name and parameters.\n" );
exit( 1 );
}
}
else if( argv[i][0] == '-' )
{
Usage(CPLSPrintf("Unknown option name '%s'", argv[i]));
}
else if( pszSource == NULL )
{
pszSource = argv[i];
}
else if( pszDest == NULL )
{
pszDest = argv[i];
}
else
{
Usage("Too many command options.");
}
}
if( pszSource == NULL )
{
Usage("Source datasource is not specified.");
}
if( pszDest == NULL )
{
Usage("Target dataset is not specified.");
}
if( pszSQL == NULL && papszLayers == NULL )
{
Usage("Neither -sql nor -l are specified.");
}
if ( bClipSrc && pszClipSrcDS != NULL )
{
poClipSrc = LoadGeometry( pszClipSrcDS, pszClipSrcSQL,
pszClipSrcLayer, pszClipSrcWhere );
if ( poClipSrc == NULL )
{
Usage("Cannot load source clip geometry.");
}
}
else if ( bClipSrc && poClipSrc == NULL && !poSpatialFilter )
{
Usage("-clipsrc must be used with -spat option or \n"
"a bounding box, WKT string or datasource must be "
"specified.");
}
if ( poSpatialFilter )
{
if ( poClipSrc )
{
OGRGeometry *poTemp = poSpatialFilter->Intersection( poClipSrc );
if ( poTemp )
{
OGRGeometryFactory::destroyGeometry( poSpatialFilter );
poSpatialFilter = poTemp;
}
OGRGeometryFactory::destroyGeometry( poClipSrc );
poClipSrc = NULL;
}
}
else
{
if ( poClipSrc )
{
poSpatialFilter = poClipSrc;
poClipSrc = NULL;
}
}
/* -------------------------------------------------------------------- */
/* Find the output driver. */
/* -------------------------------------------------------------------- */
hDriver = GDALGetDriverByName( pszFormat );
if( hDriver == NULL )
{
int iDr;
fprintf( stderr,
"FAILURE: Output driver `%s' not recognised.\n", pszFormat );
fprintf( stderr,
"The following format drivers are configured and support output:\n" );
for( iDr = 0; iDr < GDALGetDriverCount(); iDr++ )
{
GDALDriverH hDriver = GDALGetDriver(iDr);
if( GDALGetMetadataItem( hDriver, GDAL_DCAP_CREATE, NULL ) != NULL
|| GDALGetMetadataItem( hDriver, GDAL_DCAP_CREATECOPY,
NULL ) != NULL )
{
fprintf( stderr, " %s: %s\n",
GDALGetDriverShortName( hDriver ),
GDALGetDriverLongName( hDriver ) );
}
}
printf( "\n" );
Usage();
}
/* -------------------------------------------------------------------- */
/* Open input datasource. */
/* -------------------------------------------------------------------- */
OGRDataSourceH hSrcDS;
hSrcDS = OGROpen( pszSource, FALSE, NULL );
if( hSrcDS == NULL )
{
fprintf( stderr, "Unable to open input datasource \"%s\".\n",
pszSource );
fprintf( stderr, "%s\n", CPLGetLastErrorMsg() );
exit( 3 );
}
/* -------------------------------------------------------------------- */
/* Create target raster file. */
/* -------------------------------------------------------------------- */
GDALDatasetH hDstDS;
int nLayerCount = CSLCount(papszLayers);
int nBands = nLayerCount;
if ( pszSQL )
nBands++;
// FIXME
if ( nXSize == 0 )
nXSize = 256;
if ( nYSize == 0 )
nYSize = 256;
if (!bQuiet && !bFormatExplicitelySet)
CheckExtensionConsistency(pszDest, pszFormat);
hDstDS = GDALCreate( hDriver, pszDest, nXSize, nYSize, nBands,
eOutputType, papszCreateOptions );
if ( hDstDS == NULL )
{
fprintf( stderr, "Unable to create target dataset \"%s\".\n",
pszDest );
fprintf( stderr, "%s\n", CPLGetLastErrorMsg() );
exit( 3 );
}
/* -------------------------------------------------------------------- */
/* If algorithm was not specified assigh default one. */
/* -------------------------------------------------------------------- */
if ( !pOptions )
ParseAlgorithmAndOptions( szAlgNameInvDist, &eAlgorithm, &pOptions );
/* -------------------------------------------------------------------- */
/* Process SQL request. */
/* -------------------------------------------------------------------- */
if( pszSQL != NULL )
{
OGRLayerH hLayer;
hLayer = OGR_DS_ExecuteSQL( hSrcDS, pszSQL,
(OGRGeometryH)poSpatialFilter, NULL );
if( hLayer != NULL )
{
// Custom layer will be rasterized in the first band.
ProcessLayer( hLayer, hDstDS, poSpatialFilter, nXSize, nYSize, 1,
bIsXExtentSet, bIsYExtentSet,
dfXMin, dfXMax, dfYMin, dfYMax, pszBurnAttribute,
dfIncreaseBurnValue, dfMultiplyBurnValue, eOutputType, eAlgorithm, pOptions,
bQuiet, pfnProgress );
}
}
/* -------------------------------------------------------------------- */
/* Process each layer. */
/* -------------------------------------------------------------------- */
for( i = 0; i < nLayerCount; i++ )
{
OGRLayerH hLayer = OGR_DS_GetLayerByName( hSrcDS, papszLayers[i]);
if( hLayer == NULL )
{
fprintf( stderr, "Unable to find layer \"%s\", skipping.\n",
papszLayers[i] );
continue;
}
if( pszWHERE )
{
if( OGR_L_SetAttributeFilter( hLayer, pszWHERE ) != OGRERR_NONE )
break;
}
if ( poSpatialFilter != NULL )
OGR_L_SetSpatialFilter( hLayer, (OGRGeometryH)poSpatialFilter );
// Fetch the first meaningful SRS definition
if ( !pszOutputSRS )
{
OGRSpatialReferenceH hSRS = OGR_L_GetSpatialRef( hLayer );
if ( hSRS )
OSRExportToWkt( hSRS, &pszOutputSRS );
}
ProcessLayer( hLayer, hDstDS, poSpatialFilter, nXSize, nYSize,
i + 1 + nBands - nLayerCount,
bIsXExtentSet, bIsYExtentSet,
dfXMin, dfXMax, dfYMin, dfYMax, pszBurnAttribute,
dfIncreaseBurnValue, dfMultiplyBurnValue, eOutputType, eAlgorithm, pOptions,
bQuiet, pfnProgress );
}
/* -------------------------------------------------------------------- */
/* Apply geotransformation matrix. */
/* -------------------------------------------------------------------- */
double adfGeoTransform[6];
adfGeoTransform[0] = dfXMin;
adfGeoTransform[1] = (dfXMax - dfXMin) / nXSize;
adfGeoTransform[2] = 0.0;
adfGeoTransform[3] = dfYMin;
adfGeoTransform[4] = 0.0;
adfGeoTransform[5] = (dfYMax - dfYMin) / nYSize;
GDALSetGeoTransform( hDstDS, adfGeoTransform );
/* -------------------------------------------------------------------- */
/* Apply SRS definition if set. */
/* -------------------------------------------------------------------- */
if ( pszOutputSRS )
{
GDALSetProjection( hDstDS, pszOutputSRS );
CPLFree( pszOutputSRS );
}
/* -------------------------------------------------------------------- */
/* Cleanup */
/* -------------------------------------------------------------------- */
OGR_DS_Destroy( hSrcDS );
GDALClose( hDstDS );
OGRGeometryFactory::destroyGeometry( poSpatialFilter );
CPLFree( pOptions );
CSLDestroy( papszCreateOptions );
CSLDestroy( argv );
CSLDestroy( papszLayers );
OGRCleanupAll();
GDALDestroyDriverManager();
return 0;
}
CPLString OGRPLScenesLayer::BuildURL(int nFeatures)
{
CPLString osURL = osBaseURL + CPLSPrintf("?count=%d", nFeatures);
if( bAcquiredAscending == 1 )
osURL += "&order_by=acquired%20asc";
else if( bAcquiredAscending == 0 )
osURL += "&order_by=acquired%20desc";
if( m_poFilterGeom != NULL || poMainFilter != NULL )
{
OGRGeometry* poIntersection = NULL;
OGRGeometry* poFilterGeom = m_poFilterGeom;
if( poFilterGeom )
{
OGREnvelope sEnvelope;
poFilterGeom->getEnvelope(&sEnvelope);
if( sEnvelope.MinX <= -180 && sEnvelope.MinY <= -90 &&
sEnvelope.MaxX >= 180 && sEnvelope.MaxY >= 90 )
poFilterGeom = NULL;
}
if( poFilterGeom && poMainFilter )
poIntersection = poFilterGeom->Intersection(poMainFilter);
else if( poFilterGeom )
poIntersection = poFilterGeom;
else if( poMainFilter )
poIntersection = poMainFilter;
if( poIntersection )
{
char* pszWKT = NULL;
OGREnvelope sEnvelope;
poIntersection->getEnvelope(&sEnvelope);
if( sEnvelope.MinX == sEnvelope.MaxX && sEnvelope.MinY == sEnvelope.MaxY )
{
pszWKT = CPLStrdup(CPLSPrintf("POINT(%.18g %.18g)",
sEnvelope.MinX, sEnvelope.MinY));
}
else
poIntersection->exportToWkt(&pszWKT);
osURL += "&intersects=";
char* pszWKTEscaped = CPLEscapeString(pszWKT, -1, CPLES_URL);
osURL += pszWKTEscaped;
CPLFree(pszWKTEscaped);
CPLFree(pszWKT);
}
if( poIntersection != m_poFilterGeom && poIntersection != poMainFilter )
delete poIntersection;
}
if( osFilterURLPart.size() )
{
if( osFilterURLPart[0] == '&' )
osURL += osFilterURLPart;
else
osURL = osBaseURL + osFilterURLPart;
}
return osURL;
}
static CPLErr
BlendMaskGenerator(
#ifndef HAVE_GEOS
CPL_UNUSED int nXOff, CPL_UNUSED int nYOff,
CPL_UNUSED int nXSize, CPL_UNUSED int nYSize,
CPL_UNUSED GByte *pabyPolyMask,
CPL_UNUSED float *pafValidityMask,
CPL_UNUSED OGRGeometryH hPolygon,
CPL_UNUSED double dfBlendDist
#else
int nXOff, int nYOff, int nXSize, int nYSize,
GByte *pabyPolyMask, float *pafValidityMask,
OGRGeometryH hPolygon, double dfBlendDist
#endif
)
{
#ifndef HAVE_GEOS
CPLError( CE_Failure, CPLE_AppDefined,
"Blend distance support not available without the GEOS library.");
return CE_Failure;
#else /* HAVE_GEOS */
/* -------------------------------------------------------------------- */
/* Convert the polygon into a collection of lines so that we */
/* measure distance from the edge even on the inside. */
/* -------------------------------------------------------------------- */
OGRGeometry *poLines
= OGRGeometryFactory::forceToMultiLineString(
((OGRGeometry *) hPolygon)->clone() );
/* -------------------------------------------------------------------- */
/* Prepare a clipping polygon a bit bigger than the area of */
/* interest in the hopes of simplifying the cutline down to */
/* stuff that will be relavent for this area of interest. */
/* -------------------------------------------------------------------- */
CPLString osClipRectWKT;
osClipRectWKT.Printf( "POLYGON((%g %g,%g %g,%g %g,%g %g,%g %g))",
nXOff - (dfBlendDist+1),
nYOff - (dfBlendDist+1),
nXOff + nXSize + (dfBlendDist+1),
nYOff - (dfBlendDist+1),
nXOff + nXSize + (dfBlendDist+1),
nYOff + nYSize + (dfBlendDist+1),
nXOff - (dfBlendDist+1),
nYOff + nYSize + (dfBlendDist+1),
nXOff - (dfBlendDist+1),
nYOff - (dfBlendDist+1) );
OGRPolygon *poClipRect = NULL;
char *pszWKT = (char *) osClipRectWKT.c_str();
OGRGeometryFactory::createFromWkt( &pszWKT, NULL,
(OGRGeometry**) (&poClipRect) );
if( poClipRect )
{
/***** if it doesnt intersect the polym zero the mask and return *****/
if ( ! ((OGRGeometry *) hPolygon)->Intersects( poClipRect ) )
{
memset( pafValidityMask, 0, sizeof(float) * nXSize * nYSize );
delete poLines;
delete poClipRect;
return CE_None;
}
/***** if it doesnt intersect the line at all just return *****/
else if ( ! ((OGRGeometry *) poLines)->Intersects( poClipRect ) )
{
delete poLines;
delete poClipRect;
return CE_None;
}
OGRGeometry *poClippedLines =
poLines->Intersection( poClipRect );
delete poLines;
poLines = poClippedLines;
delete poClipRect;
}
/* -------------------------------------------------------------------- */
/* Convert our polygon into GEOS format, and compute an */
/* envelope to accelerate later distance operations. */
/* -------------------------------------------------------------------- */
OGREnvelope sEnvelope;
int iXMin, iYMin, iXMax, iYMax;
GEOSContextHandle_t hGEOSCtxt = OGRGeometry::createGEOSContext();
GEOSGeom poGEOSPoly;
poGEOSPoly = poLines->exportToGEOS(hGEOSCtxt);
OGR_G_GetEnvelope( hPolygon, &sEnvelope );
delete poLines;
/***** this check was already done in the calling *****/
/***** function and should never be true *****/
/*if( sEnvelope.MinY - dfBlendDist > nYOff+nYSize
|| sEnvelope.MaxY + dfBlendDist < nYOff
|| sEnvelope.MinX - dfBlendDist > nXOff+nXSize
|| sEnvelope.MaxX + dfBlendDist < nXOff )
return CE_None;
*/
iXMin = MAX(0,(int) floor(sEnvelope.MinX - dfBlendDist - nXOff));
iXMax = MIN(nXSize, (int) ceil(sEnvelope.MaxX + dfBlendDist - nXOff));
iYMin = MAX(0,(int) floor(sEnvelope.MinY - dfBlendDist - nYOff));
iYMax = MIN(nYSize, (int) ceil(sEnvelope.MaxY + dfBlendDist - nYOff));
/* -------------------------------------------------------------------- */
/* Loop over potential area within blend line distance, */
/* processing each pixel. */
/* -------------------------------------------------------------------- */
int iY, iX;
double dfLastDist;
for( iY = 0; iY < nYSize; iY++ )
{
dfLastDist = 0.0;
for( iX = 0; iX < nXSize; iX++ )
{
if( iX < iXMin || iX >= iXMax
|| iY < iYMin || iY > iYMax
|| dfLastDist > dfBlendDist + 1.5 )
{
if( pabyPolyMask[iX + iY * nXSize] == 0 )
pafValidityMask[iX + iY * nXSize] = 0.0;
dfLastDist -= 1.0;
continue;
}
double dfDist, dfRatio;
CPLString osPointWKT;
GEOSGeom poGEOSPoint;
osPointWKT.Printf( "POINT(%d.5 %d.5)", iX + nXOff, iY + nYOff );
poGEOSPoint = GEOSGeomFromWKT_r( hGEOSCtxt, osPointWKT );
GEOSDistance_r( hGEOSCtxt, poGEOSPoly, poGEOSPoint, &dfDist );
GEOSGeom_destroy_r( hGEOSCtxt, poGEOSPoint );
dfLastDist = dfDist;
if( dfDist > dfBlendDist )
{
if( pabyPolyMask[iX + iY * nXSize] == 0 )
pafValidityMask[iX + iY * nXSize] = 0.0;
continue;
}
if( pabyPolyMask[iX + iY * nXSize] == 0 )
{
/* outside */
dfRatio = 0.5 - (dfDist / dfBlendDist) * 0.5;
}
else
{
/* inside */
dfRatio = 0.5 + (dfDist / dfBlendDist) * 0.5;
}
pafValidityMask[iX + iY * nXSize] *= (float)dfRatio;
}
}
/* -------------------------------------------------------------------- */
/* Cleanup */
/* -------------------------------------------------------------------- */
GEOSGeom_destroy_r( hGEOSCtxt, poGEOSPoly );
OGRGeometry::freeGEOSContext( hGEOSCtxt );
return CE_None;
#endif /* HAVE_GEOS */
}