private static FeatureDataTable createFeatureDataTable()
{
FeatureDataTable <Int64> fdt = new FeatureDataTable <Int64>("TestFeatureDataTable", "poid", _geometryFactory);
DataColumn dc = fdt.Columns["poid"];
dc.AutoIncrementSeed = 1001;
dc.AutoIncrementStep = 1;
dc.AutoIncrement = true;
fdt.Columns.Add("LABEL", typeof(String));
FeatureDataRow fdr = null;
IWktGeometryReader wktReader = fdt.GeometryFactory.WktReader;
fdr = fdt.NewRow();
fdr.Geometry = wktReader.Read("POINT (0 0)");
fdr[1] = fdrLabel(fdr);
fdt.AddRow(fdr);
fdr = fdt.NewRow();
fdr.Geometry = wktReader.Read("POINT (10 20)");
fdr[1] = fdrLabel(fdr);
fdt.AddRow(fdr);
fdr = fdt.NewRow();
fdr.Geometry = wktReader.Read("POINT (15 7)");
fdr[1] = fdrLabel(fdr);
fdt.AddRow(fdr);
fdr = fdt.NewRow();
fdr.Geometry = wktReader.Read("POINT (7 -3)");
fdr[1] = fdrLabel(fdr);
fdt.AddRow(fdr);
return(fdt);
}
private static void alterFeatureDataTable(FeatureDataTable featureTable)
{
IWktGeometryReader wktReader = featureTable.GeometryFactory.WktReader;
FeatureDataRow fdr = (FeatureDataRow)featureTable.Rows[1];
fdr.Geometry = wktReader.Read("LINESTRING(0 0, 10 20, 15 7, 7 -3)");
fdr[1] = fdrLabel(fdr);
(featureTable.Rows[1])[1] = "modified";
}
public GeometryFactory(ICoordinateFactory coordFactory, ICoordinateSequenceFactory sequenceFactory, Int32?srid, ICoordinateSystem spatialReference)
{
_coordFactory = coordFactory;
_sequenceFactory = sequenceFactory;
_srid = srid;
_spatialReference = spatialReference;
_spatialOps = new BoundingBoxSpatialOperations(this);
_wktEncoder = new WktWriter();
_wktDecoder = new WktReader(this, null);
_wkbEncoder = new WkbWriter();
_wkbDecoder = new WkbReader(this);
}
public GeometryFactory(ICoordinateFactory coordFactory, ICoordinateSequenceFactory sequenceFactory, Int32? srid, ICoordinateSystem spatialReference)
{
_coordFactory = coordFactory;
_sequenceFactory = sequenceFactory;
_srid = srid;
_spatialReference = spatialReference;
_spatialOps = new BoundingBoxSpatialOperations(this);
_wktEncoder = new WktWriter();
_wktDecoder = new WktReader(this, null);
_wkbEncoder = new WkbWriter();
_wkbDecoder = new WkbReader(this);
}
static Lines3Dv3()
{
geometryFactory = new GeometryFactory <Coord>(new CoordSeqFac(new CoordFac(PrecisionModelType.DoubleFloating)));
reader = geometryFactory.WktReader;
coordFactory = geometryFactory.CoordinateFactory;
}
static Lines3Dv3()
{
geometryFactory = new GeometryFactory<Coord>(new CoordSeqFac(new CoordFac(PrecisionModelType.DoubleFloating)));
reader = geometryFactory.WktReader;
coordFactory = geometryFactory.CoordinateFactory;
}
