/// <summary>
/// Converts a geometry to a list of osm objects.
/// </summary>
/// <param name="geometry"></param>
/// <returns></returns>
private void ConvertGeometry(OsmSharp.Xml.Kml.v2_1.GeometryType geometry)
{
if (geometry is OsmSharp.Xml.Kml.v2_1.PointType)
{
this.GeometryCollection.Add(
KmlGeometryStreamSource.ConvertPoint(geometry as OsmSharp.Xml.Kml.v2_1.PointType));
}
else if (geometry is OsmSharp.Xml.Kml.v2_1.LineStringType)
{
this.GeometryCollection.Add(
KmlGeometryStreamSource.ConvertLineString(geometry as OsmSharp.Xml.Kml.v2_1.LineStringType));
}
else if (geometry is OsmSharp.Xml.Kml.v2_1.LinearRingType)
{
this.GeometryCollection.Add(
KmlGeometryStreamSource.ConvertLinearRing(geometry as OsmSharp.Xml.Kml.v2_1.LinearRingType));
}
else if (geometry is OsmSharp.Xml.Kml.v2_1.PolygonType)
{
this.GeometryCollection.Add(
KmlGeometryStreamSource.ConvertPolygon(geometry as OsmSharp.Xml.Kml.v2_1.PolygonType));
}
else if (geometry is OsmSharp.Xml.Kml.v2_1.MultiGeometryType)
{
this.ConvertMultiGeometry(geometry as OsmSharp.Xml.Kml.v2_1.MultiGeometryType);
}
}
/// <summary>
/// Convests the polygon to osm objects.
/// </summary>
/// <param name="polygon"></param>
/// <returns></returns>
private static Polygon ConvertPolygon(OsmSharp.Xml.Kml.v2_1.PolygonType polygon)
{
IEnumerable <LineairRing> inners = KmlGeometryStreamSource.ConvertBoundary(polygon.innerBoundaryIs);
LineairRing outer = KmlGeometryStreamSource.ConvertLinearRing(polygon.outerBoundaryIs.LinearRing);
return(new Polygon(outer, inners));
}
/// <summary>
/// Converts a polygon.
/// </summary>
/// <param name="polygon"></param>
/// <returns></returns>
private static Polygon ConvertPolygon(OsmSharp.Xml.Kml.v2_0_response.Polygon polygon)
{
LineairRing inner = KmlGeometryStreamSource.ConvertLinearRing(polygon.innerBoundaryIs.LinearRing);
LineairRing outer = KmlGeometryStreamSource.ConvertLinearRing(polygon.outerBoundaryIs.LinearRing);
return(new Polygon(outer, new LineairRing[] { inner }));
}
/// <summary>
/// Converts boundary type into an osm object.
/// </summary>
/// <param name="boundary"></param>
/// <returns></returns>
private static IEnumerable <LineairRing> ConvertBoundary(OsmSharp.Xml.Kml.v2_1.boundaryType[] boundary)
{
List <LineairRing> rings = new List <LineairRing>();
foreach (OsmSharp.Xml.Kml.v2_1.boundaryType geo in boundary)
{
rings.Add(KmlGeometryStreamSource.ConvertLinearRing(geo.LinearRing));
}
return(rings);
}
