public List <LineSegment> GetLineSegments()
{
switch (this.Type)
{
case GeometryType.LineString:
return(GetLineSegments(false));
case GeometryType.Polygon:
return(Geometries.SelectMany(i => i.GetLineSegments(true)).ToList());
case GeometryType.MultiLineString:
return(Geometries.SelectMany(i => i.GetLineSegments(false)).ToList());
case GeometryType.MultiPolygon:
return(Geometries.SelectMany(i => i.GetLineSegments()).ToList());
case GeometryType.GeometryCollection:
return(Geometries.SelectMany(i => i.GetLineSegments()).ToList());
case GeometryType.Point:
case GeometryType.MultiPoint:
case GeometryType.CircularString:
case GeometryType.CompoundCurve:
case GeometryType.CurvePolygon:
default:
throw new NotImplementedException();
}
}
public IPoint[] GetAllPoints()
{
if (Points != null)
{
return(Points);
}
else if (Geometries != null)
{
return(Geometries.SelectMany(i => i.GetAllPoints()).ToArray());
}
else
{
return(null);
}
}
