/// <summary>
/// Converts a MultiPoint to <MultiPoint Text> format, then
/// Appends it to the writer.
/// </summary>
/// <param name="multiPoint">The MultiPoint to process.</param>
/// <param name="writer">The output stream writer to Append to.</param>
protected void AppendMultiPointText(MultiPoint multiPoint, TextWriter writer)
{
if (multiPoint.IsEmpty())
{
//writer.Write("EMPTY");
}
else
{
for (int i = 0; i < multiPoint.GetNumGeometries(); i++)
{
AppendPointTaggedText( multiPoint.GetCoordinate(i), writer, _precisionModel);
}
}
}