/// <summary>
/// MultiPolygon from WK.
/// </summary>
/// <returns>The MultiPolygon</returns>
/// <param name="wkt">WKT.</param>
static GeoMultiPolygon WktToMultiPolygon(string wkt)
{
MatchCollection matches = Regex.Matches(wkt, @"\(((\([\s\d,.\+\-]+\)(,\s*)?)+)\)");
List <GeoPolygon> polygons = new List <GeoPolygon>(matches.Count);
for (int i = 0; i < matches.Count; i++)
{
GeoPolygon polygon = WktToPolygon(matches[i].Groups[1].Value);
polygons.Add(polygon);
}
return(new GeoMultiPolygon(polygons));
}
static string GeometryToWkt(GeoPolygon polygon)
{
return(string.Format("({0})", string.Join("),(", polygon.LineStrings.Select(GeometryToWkt))));
}
protected bool Equals(GeoPolygon other)
{
return(base.Equals(other) && LineStrings.SequenceEqual(other.LineStrings));
}
