/// <summary>
/// Geocodes and returns the result.
/// </summary>
/// <param name="street"></param>
/// <param name="houseNumber"></param>
/// <param name="country"></param>
/// <param name="postalCode"></param>
/// <param name="commune"></param>
/// <returns></returns>
public IGeoCoderResult Code(
string country,
string postalCode,
string commune,
string street,
string houseNumber)
{
// build the request url.
var builder = new StringBuilder();
builder.Append(street);
builder.Append(" ");
builder.Append(houseNumber);
builder.Append(" ");
builder.Append(postalCode);
builder.Append(" ");
builder.Append(commune);
builder.Append(" ");
builder.Append(country);
builder.Append(" ");
string url = string.Format(System.Globalization.CultureInfo.InvariantCulture,
_geocodingUrl + "&format=xml&polygon=1&addressdetails=1", builder);
// create the source and get the xml.
IXmlSource source = this.DownloadXml(url);
// create the kml.
var search_doc = new SearchDocument(source);
// check if there are responses.
var res = new GeoCoderResult();
res.Accuracy = AccuracyEnum.UnkownLocationLevel;
if (search_doc.Search is searchresults)
{
searchresults result_v1 = search_doc.Search as searchresults;
if (result_v1.place != null && result_v1.place.Length > 0)
{
double latitude;
double longitude;
if (double.TryParse(result_v1.place[0].lat, System.Globalization.NumberStyles.Float,
System.Globalization.CultureInfo.InvariantCulture, out latitude)
&&
double.TryParse(result_v1.place[0].lon, System.Globalization.NumberStyles.Float,
System.Globalization.CultureInfo.InvariantCulture, out longitude))
{
res.Latitude = latitude;
res.Longitude = longitude;
res.Text = result_v1.place[0].display_name;
switch (result_v1.place[0].@class)
{
case "place":
switch (result_v1.place[0].type)
{
case "town":
res.Accuracy = AccuracyEnum.TownLevel;
break;
case "house":
res.Accuracy = AccuracyEnum.AddressLevel;
break;
}
break;
case "highway":
res.Accuracy = AccuracyEnum.StreetLevel;
break;
case "boundary":
res.Accuracy = AccuracyEnum.PostalCodeLevel;
break;
}
}
}
}
else if (search_doc.Search is OsmSharp.Xml.Nominatim.Reverse.v1.reversegeocode)
{
reversegeocode result_v1 = search_doc.Search as OsmSharp.Xml.Nominatim.Reverse.v1.reversegeocode;
if (result_v1.result != null && result_v1.result.Length > 0)
{
double latitude;
double longitude;
if (double.TryParse(result_v1.result[0].lat, System.Globalization.NumberStyles.Float,
System.Globalization.CultureInfo.InvariantCulture, out latitude)
&&
double.TryParse(result_v1.result[0].lon, System.Globalization.NumberStyles.Float,
System.Globalization.CultureInfo.InvariantCulture, out longitude))
{
res.Latitude = latitude;
res.Longitude = longitude;
res.Text = result_v1.result[0].Value;
res.Accuracy = AccuracyEnum.UnkownLocationLevel;
}
}
}
return(res);
}
/// <summary>
/// Geocodes and returns the result.
/// </summary>
/// <param name="street"></param>
/// <param name="houseNumber"></param>
/// <param name="country"></param>
/// <param name="postalCode"></param>
/// <param name="commune"></param>
/// <returns></returns>
public IGeoCoderResult Code(
string country,
string postalCode,
string commune,
string street,
string houseNumber)
{
// build the request url.
var builder = new StringBuilder();
builder.Append(street);
builder.Append(" ");
builder.Append(houseNumber);
builder.Append(" ");
builder.Append(postalCode);
builder.Append(" ");
builder.Append(commune);
builder.Append(" ");
builder.Append(country);
builder.Append(" ");
string url = string.Format(System.Globalization.CultureInfo.InvariantCulture,
_geocodingUrl + "&format=xml&polygon=1&addressdetails=1", builder);
// create the source and get the xml.
IXmlSource source = this.DownloadXml(url);
// create the kml.
var search_doc = new SearchDocument(source);
// check if there are responses.
var res = new GeoCoderResult();
res.Accuracy = AccuracyEnum.UnkownLocationLevel;
if (search_doc.Search is searchresults)
{
searchresults result_v1 = search_doc.Search as searchresults;
if (result_v1.place != null && result_v1.place.Length > 0)
{
double latitude;
double longitude;
if (double.TryParse(result_v1.place[0].lat, System.Globalization.NumberStyles.Float,
System.Globalization.CultureInfo.InvariantCulture, out latitude)
&&
double.TryParse(result_v1.place[0].lon, System.Globalization.NumberStyles.Float,
System.Globalization.CultureInfo.InvariantCulture, out longitude))
{
res.Latitude = latitude;
res.Longitude = longitude;
res.Text = result_v1.place[0].display_name;
switch (result_v1.place[0].@class)
{
case "place":
switch (result_v1.place[0].type)
{
case "town":
res.Accuracy = AccuracyEnum.TownLevel;
break;
case "house":
res.Accuracy = AccuracyEnum.AddressLevel;
break;
}
break;
case "highway":
res.Accuracy = AccuracyEnum.StreetLevel;
break;
case "boundary":
res.Accuracy = AccuracyEnum.PostalCodeLevel;
break;
}
}
}
}
else if (search_doc.Search is OsmSharp.Xml.Nominatim.Reverse.v1.reversegeocode)
{
reversegeocode result_v1 = search_doc.Search as OsmSharp.Xml.Nominatim.Reverse.v1.reversegeocode;
if (result_v1.result != null && result_v1.result.Length > 0)
{
double latitude;
double longitude;
if (double.TryParse(result_v1.result[0].lat, System.Globalization.NumberStyles.Float,
System.Globalization.CultureInfo.InvariantCulture, out latitude)
&&
double.TryParse(result_v1.result[0].lon, System.Globalization.NumberStyles.Float,
System.Globalization.CultureInfo.InvariantCulture, out longitude))
{
res.Latitude = latitude;
res.Longitude = longitude;
res.Text = result_v1.result[0].Value;
res.Accuracy = AccuracyEnum.UnkownLocationLevel;
}
}
}
return res;
}