private static GeocodeMatch GetGeocodeMatch(OpenStreetGeocodeMatch item)
{
GeocodeMatch match = new GeocodeMatch();
match.MatchResults["CentroidPoint"] = "POINT(" + string.Join(" ", new[] { item.Longitude, item.Latitude }) + ")";
match.MatchResults["BoundingBox"] = new RectangleShape(item.BoundingBox[2], item.BoundingBox[1], item.BoundingBox[3], item.BoundingBox[0]).GetWellKnownText();
match.MatchResults["City"] = item.Address?.City;
match.MatchResults["State"] = item.Address?.State;
match.MatchResults["Country"] = item.Address?.Country;
return(match);
}
public static async Task <OpenStreetGeocodeMatch> ReverseGeocodeAsync(double longitude, double latitude)
{
string entryUri = $"http://nominatim.openstreetmap.org/reverse?lat={latitude}&lon={longitude}&format=json&addressdetails=1";
HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(entryUri);
webRequest.UserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.86 Safari/537.36";
return(await GetResponseAsync(webRequest, stream =>
{
JsonSerializer serializer = new JsonSerializer();
using (var sr = new StreamReader(stream))
{
JsonTextReader reader = new JsonTextReader(sr);
OpenStreetGeocodeMatch addresses = serializer.Deserialize <OpenStreetGeocodeMatch>(reader);
return addresses;
}
}));
}
