/// <summary>
/// Converts Point to WKT format and appends WKT representation to the output stream.
/// </summary>
/// <param name="point">The Point to be converted.</param>
/// <param name="writer">The output Stream to append WKT representation to.</param>
private static void AppendPointTaggedText(IPoint point, TextWriter writer)
{
writer.Write("point ");
string dimension = WktWriter.GetDimensionText(point);
if (string.IsNullOrEmpty(dimension) == false)
{
writer.Write(dimension);
writer.Write(" ");
}
WktWriter.AppendPointText(point, writer);
}
/// <summary>
/// Converts MultiPoint's content to WKT format and appends WKT representation to the output stream.
/// </summary>
/// <param name="multipoint">The MultiPoint to be converted.</param>
/// <param name="writer">The output Stream to Append WKT representation to.</param>
private static void AppendMultiPointText(IMultiPoint multipoint, TextWriter writer)
{
if (multipoint.Geometries.Count() == 0)
{
writer.Write("empty");
}
else
{
writer.Write("(");
if (multipoint.Geometries.Count() > 0)
{
WktWriter.AppendPointText(multipoint.Geometries.First(), writer);
foreach (var point in multipoint.Geometries.Skip(1))
{
writer.Write(",");
WktWriter.AppendPointText(point, writer);
}
}
writer.Write(")");
}
}
