/// <summary>
/// Writes MultiPolygon to the output using specified writer.
/// </summary>
/// <param name="multiPolygon">The MultiPolygon to write.</param>
/// <param name="writer">The BinaryWriter used to write geometry to the output.</param>
private static void WriteMultiPolygon(IMultiPolygon multiPolygon, BinaryWriter writer)
{
writer.Write((uint)WkbWriter.AdjustGeometryType(multiPolygon, WkbGeometryType.MultiPolygon));
writer.Write((uint)multiPolygon.Geometries.Count());
foreach (var polygon in multiPolygon.Geometries)
{
WkbWriter.WritePolygonContent(polygon, writer);
}
}
/// <summary>
/// Writes GeometryCollection to the output using specified writer.
/// </summary>
/// <param name="collection">The GeometryCollection to write.</param>
/// <param name="writer">The BinaryWriter used to write geometry to the output.</param>
private static void WriteGeometryCollection(IGeometryCollection <IGeometry> collection, BinaryWriter writer)
{
writer.Write((uint)WkbWriter.AdjustGeometryType(collection, WkbGeometryType.GeometryCollection));
writer.Write((uint)collection.Geometries.Count());
foreach (var geometry in collection.Geometries)
{
WkbWriter.Write(geometry, writer);
}
}
/// <summary>
/// Writes MultiLineString to the output using specified writer.
/// </summary>
/// <param name="multiLineString">The MultiLineString to write.</param>
/// <param name="writer">The BinaryWriter used to write geometry to the output.</param>
private static void WriteMultiLineString(IMultiLineString multiLineString, BinaryWriter writer)
{
writer.Write((uint)WkbWriter.AdjustGeometryType(multiLineString, WkbGeometryType.MultiLineString));
writer.Write((uint)multiLineString.Geometries.Count());
foreach (var linestring in multiLineString.Geometries)
{
WkbWriter.WriteCoordinates(linestring.Coordinates, writer);
}
}
/// <summary>
/// Writes MultiPoint to the output using specified writer.
/// </summary>
/// <param name="multipoint">The MultiPoint to write.</param>
/// <param name="writer">The BinaryWriter used to write geometry to the output.</param>
private static void WriteMultiPoint(IMultiPoint multipoint, BinaryWriter writer)
{
writer.Write((uint)WkbWriter.AdjustGeometryType(multipoint, WkbGeometryType.MultiPoint));
writer.Write((uint)multipoint.Geometries.Count());
foreach (var point in multipoint.Geometries)
{
WkbWriter.WriteCoordinate(point.Position, writer);
}
}
/// <summary>
/// Writes Point to the output using specified writer.
/// </summary>
/// <param name="point">The Point to write.</param>
/// <param name="writer">The BinaryWriter used to write geometry to the output.</param>
private static void WritePoint(IPoint point, BinaryWriter writer)
{
if (point.Position.Equals(Coordinate.Empty))
{
writer.Write((uint)WkbGeometryType.GeometryCollection);
writer.Write(0u);
}
else
{
writer.Write((uint)WkbWriter.AdjustGeometryType(point, WkbGeometryType.Point));
WkbWriter.WriteCoordinate(point.Position, writer);
}
}
/// <summary>
/// Writes Polygon to the output using specified writer.
/// </summary>
/// <param name="polygon">The Polygon to write.</param>
/// <param name="writer">The BinaryWriter used to write geometry to the output.</param>
private static void WritePolygon(IPolygon polygon, BinaryWriter writer)
{
writer.Write((uint)WkbWriter.AdjustGeometryType(polygon, WkbGeometryType.Polygon));
WkbWriter.WritePolygonContent(polygon, writer);
}
/// <summary>
/// Writes LineString to the output using specified writer.
/// </summary>
/// <param name="linestring">The LineString to write.</param>
/// <param name="writer">The BinaryWriter used to write geometry to the output.</param>
private static void WriteLineString(ILineString linestring, BinaryWriter writer)
{
writer.Write((uint)WkbWriter.AdjustGeometryType(linestring, WkbGeometryType.LineString));
WkbWriter.WriteCoordinates(linestring.Coordinates, writer);
}