public void Find(GeoCodeSearchResult item)
{
//var c = new Point(item.Location.Longitude, item.Location.Latitude);
//double dis = Distance(item.Box.North, item.Box.East, item.Box.North, itemwm.Box.West, 'K');
var wm = new WebMercator();
var e = (Envelope) wm.FromGeographic(new Envelope(item.Box.West, item.Box.North, item.Box.East, item.Box.South));
//var e = new Envelope(item.Box.West, item.Box.North, item.Box.East, item.Box.South);
//e.SpatialReference = new SpatialReference(4326);
AppState.ViewDef.NextEffect = true;
AppState.ViewDef.MapControl.Extent = e;
SelectedLocation = item.Name;
//AppState.ViewDef.ZoomTo(new KmlPoint(c.X, c.Y), dis*1000);
}
public void ParseResult(string res)
{
if (res != string.Empty)
{
try
{
Result.Clear();
XDocument doc = XDocument.Parse(res);
XElement kml = doc.Elements().First();
string status = kml.Element("status").Value;
if ( status == "OK")
{
foreach (XElement xe in kml.Elements("result"))
{
var gcsr = new GeoCodeSearchResult
{
Name = xe.GetFirstElement("formatted_address").Value
};
XElement ed = xe.GetFirstElement("geometry");
if ( ed != null)
{
XElement llb = ed.GetFirstElement("viewport");
XElement sw = llb.Element("southwest");
XElement ne = llb.Element("northeast");
{
double north = Convert.ToDouble(ne.Element("lat").Value,CultureInfo.InvariantCulture);
double south = Convert.ToDouble(sw.Element("lat").Value,CultureInfo.InvariantCulture);
double west = Convert.ToDouble(sw.Element("lng").Value,CultureInfo.InvariantCulture);
double east = Convert.ToDouble(ne.Element("lng").Value,CultureInfo.InvariantCulture);
gcsr.Box=new LatLonBox(north,south,east,west);
Result.Add(gcsr);
}
}
//string [] locs = xe.GetFirstElement("Image").GetFirstElement("coordinates").Value.Split(',');
//if (locs.Count() ==3)
//{
// gcsr.Location = new KmlPoint { Latitude=(float)Convert.ToDouble(locs[1],CultureInfo.InvariantCulture),
// Longitude=(float)Convert.ToDouble(locs[0],CultureInfo.InvariantCulture),};
// Result.Add(gcsr);
//}
}
}
}
catch (Exception e)
{
Logger.Log("Geocoding", "Error doing geocoding request : " + e.Message, "", Logger.Level.Error);
}
NotifyOfPropertyChange(() => Result);
}
}
