/// <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 list of Coordinates to the output using specified writer.
/// </summary>
/// <param name="coordinates">The list od Coordinates to write.</param>
/// <param name="writer">The BinaryWriter used to write geometry to the output.</param>
private static void WriteCoordinates(ICoordinateList coordinates, BinaryWriter writer)
{
writer.Write((uint)coordinates.Count);
for (int i = 0; i < coordinates.Count; i++)
{
WkbWriter.WriteCoordinate(coordinates[i], 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);
}
}
