static string GeometryToWktString(MultiLineString multiLineString)
{
return string.Format("({0})", string.Join(",", multiLineString.LineStrings.Select(GeometryToWktString)));
}
public static MultiCurveType ToGmlMultiCurve(this Terradue.GeoJson.Geometry.GeometryObject geometry)
{
if (geometry is LineString) {
List<LineString> lineStrings = new List<LineString>();
lineStrings.Add((LineString)geometry);
MultiLineString multiLineString = new MultiLineString(lineStrings);
return ToGmlMultiCurve((MultiLineString)multiLineString);
} else if (geometry is MultiLineString) {
return ToGmlMultiCurve((MultiLineString)geometry);
} else
return null;
}
public static XmlElement ToMultiCurveGml(this Terradue.GeoJson.Geometry.GeometryObject geometry)
{
XmlDocument xdoc = new XmlDocument();
using (XmlWriter writer = xdoc.CreateNavigator().AppendChild()) {
if (geometry is LineString) {
List<LineString> lineStrings = new List<LineString>();
lineStrings.Add((LineString)geometry);
MultiLineString multiLineString = new MultiLineString(lineStrings);
GmlMultiSurfaceSerializer.Serialize(writer, GeometryToGml((MultiLineString)multiLineString));
} else if (geometry is MultiLineString) {
GmlMultiSurfaceSerializer.Serialize(writer, GeometryToGml((MultiLineString)geometry));
} else
return null;
}
return xdoc.DocumentElement;
}
static string GeometryToWktString(MultiLineString multiLineString)
{
return(string.Format("({0})", string.Join(",", multiLineString.LineStrings.Select(GeometryToWktString))));
}
public static Terradue.GeoJson.Gml.MultiCurveType GeometryToGml(MultiLineString multiLineString)
{
Terradue.GeoJson.Gml.MultiCurveType gmlMultiLineString = new Terradue.GeoJson.Gml.MultiCurveType();
gmlMultiLineString.curveMembers = new Terradue.GeoJson.Gml.CurveArrayPropertyType();
List<Terradue.GeoJson.Gml.LineStringType> gmlLineStrings = new List<Terradue.GeoJson.Gml.LineStringType>();
foreach (var lineString in multiLineString.LineStrings) {
gmlLineStrings.Add(GeometryToGml(lineString));
}
gmlMultiLineString.curveMembers.Items = gmlLineStrings.ToArray();
return gmlMultiLineString;
}