/// <summary>
/// Computes the transformation of the source geometry.
/// </summary>
/// <param name="source">The source geometry.</param>
/// <returns>The geometry in the specified reference system.</returns>
private IMultiLineString Compute(IMultiLineString source)
{
return(_factory.CreateMultiLineString(source.Select(item => Compute(item)),
_metadataPreservation ? source.Metadata : null));
}