public static List <MapLocation> YearMapLocations(FactDate when, int limit)
{
List <MapLocation> result = new List <MapLocation>();
foreach (Individual ind in FamilyTree.Instance.AllIndividuals)
{
if (ind.IsAlive(when) && ind.GetMaxAge(when) < FactDate.MAXYEARS)
{
Fact fact = ind.BestLocationFact(when, limit);
FactLocation loc = fact.Location;
if (loc.IsGeoCoded(false))
{
result.Add(new MapLocation(ind, fact, when));
}
else
{
int startlevel = loc.Level - 1;
for (int level = startlevel; level > FactLocation.UNKNOWN; level--)
{
loc = loc.GetLocation(level);
if (loc.IsGeoCoded(false))
{
result.Add(new MapLocation(ind, fact, loc, when));
break;
}
}
}
}
}
return(result);
}
public bool SetLocation(FactLocation loc, int level)
{
while (!loaded)
{
Application.DoEvents();
}
GeoResponse.CResult.CGeometry.CViewPort viewport = null;
GeoResponse res = null;
Object[] args = new Object[] { 0, 0 };
if (loc.IsGeoCoded(false) && loc.ViewPort != null)
{
labMapLevel.Text = "Previously Geocoded: " + loc.ToString();
viewport = MapTransforms.ReverseTransformViewport(loc.ViewPort);
args = new Object[] { loc.Latitude, loc.Longitude };
}
else
{
location = loc.ToString();
res = CallGoogleGeocode(location);
if (res.Status == "OK")
{
labMapLevel.Text = GoogleMap.LocationText(res, loc, level);
viewport = res.Results[0].Geometry.ViewPort;
double lat = res.Results[0].Geometry.Location.Lat;
double lng = res.Results[0].Geometry.Location.Long;
args = new Object[] { lat, lng };
}
else if (res.Status == "OVER_QUERY_LIMIT" && loc.IsGeoCoded(false))
{
labMapLevel.Text = "Previously Geocoded: " + loc.ToString();
viewport = new GeoResponse.CResult.CGeometry.CViewPort();
viewport.NorthEast.Lat = loc.Latitude + 2;
viewport.NorthEast.Long = loc.Longitude + 2;
viewport.SouthWest.Lat = loc.Latitude - 2;
viewport.SouthWest.Long = loc.Longitude - 2;
args = new Object[] { loc.Latitude, loc.Longitude };
}
else
{
return(false);
}
}
Object marker = webBrowser.Document.InvokeScript("frontAndCenter", args);
args = new Object[] { viewport.NorthEast.Lat, viewport.NorthEast.Long, viewport.SouthWest.Lat, viewport.SouthWest.Long };
webBrowser.Document.InvokeScript("setViewport", args);
webBrowser.Show();
return(true);
}
public static GeoResponse CallGoogleGeocode(FactLocation address, string text)
{
string bounds = string.Empty;
string tld = address.IsUnitedKingdom ? "®ion=uk" : string.Empty;
if (address != null)
{
//if (address.Level > FactLocation.SUBREGION)
//{
// FactLocation area = address.GetLocation(FactLocation.SUBREGION);
// if (area != null && area.IsGeoCoded(false) && !string.IsNullOrEmpty(area.Bounds))
// bounds = $"{area.Bounds}";
//}
if (string.IsNullOrEmpty(bounds) && address.Level > FactLocation.REGION)
{
FactLocation area = address.GetLocation(FactLocation.REGION);
if (area != null && area.IsGeoCoded(false) && !string.IsNullOrEmpty(area.Bounds))
{
bounds = $"{area.Bounds}";
}
}
if (string.IsNullOrEmpty(bounds) && address.Level > FactLocation.COUNTRY)
{
FactLocation area = address.GetLocation(FactLocation.COUNTRY);
if (area != null && area.IsGeoCoded(false) && !string.IsNullOrEmpty(area.Bounds))
{
bounds = $"{area.Bounds}";
}
}
}
string encodedAddress = HttpUtility.UrlEncode(text.Replace(" ", "+"));
string url = $"https://maps.googleapis.com/maps/api/geocode/json?address={encodedAddress}{bounds}{tld}&key={GoogleAPIKey.KeyValue}";
return(GetGeoResponse(url));
}
public bool SetLocation(FactLocation loc, int level)
{
if (loc is null)
{
return(false);
}
while (!loaded)
{
Application.DoEvents();
}
GeoResponse.CResult.CGeometry.CViewPort viewport;
if (loc.IsGeoCoded(false) && loc.ViewPort != null)
{
labMapLevel.Text = "Previously Geocoded: " + loc.ToString();
viewport = MapTransforms.ReverseTransformViewport(loc.ViewPort);
}
else
{
GeoResponse res = GoogleMap.CallGoogleGeocode(loc, loc.ToString());
if (res.Status == "OK")
{
labMapLevel.Text = GoogleMap.LocationText(res, loc, level);
viewport = res.Results[0].Geometry.ViewPort;
}
else if (res.Status == "OVER_QUERY_LIMIT" && loc.IsGeoCoded(false))
{
labMapLevel.Text = "Previously Geocoded: " + loc.ToString();
viewport = new GeoResponse.CResult.CGeometry.CViewPort();
viewport.NorthEast.Lat = loc.Latitude + 2;
viewport.NorthEast.Long = loc.Longitude + 2;
viewport.SouthWest.Lat = loc.Latitude + 2;
viewport.SouthWest.Long = loc.Longitude + 2;
}
else
{
return(false);
}
}
object[] args = new object[] { viewport.NorthEast.Lat, viewport.NorthEast.Long, viewport.SouthWest.Lat, viewport.SouthWest.Long };
webBrowser.Document.InvokeScript("setBounds", args);
webBrowser.Show();
return(true);
}
public void ShowLocation(FactLocation loc, int level)
{
if (loc.IsGeoCoded(false))
{
string URL = $"https://www.google.com/maps/@{loc.Latitude},{loc.Longitude},{level}z";
SpecialMethods.VisitWebsite(URL);
}
else
{
MessageBox.Show($"{loc.ToString()} is not yet geocoded so can't be displayed.");
}
}
void GoogleLocationSearch()
{
if (txtSearch.Text.Length > 0)
{
FactLocation loc = FactLocation.LookupLocation(txtSearch.Text);
if (!loc.IsGeoCoded(false)) // if not geocoded then try database
{
DatabaseHelper.GetLocationDetails(loc);
}
if (loc.IsGeoCoded(false))
{
FactLocation.CopyLocationDetails(loc, location);
SetLocation();
pointUpdated = true;
}
else
{
GeoResponse res = GoogleMap.GoogleGeocode(txtSearch.Text, 8);
if (res.Status == "OK" && !(res.Results[0].Geometry.Location.Lat == 0 && res.Results[0].Geometry.Location.Long == 0))
{
loc.Latitude = res.Results[0].Geometry.Location.Lat;
loc.Longitude = res.Results[0].Geometry.Location.Long;
Coordinate mpoint = MapTransforms.TransformCoordinate(new Coordinate(loc.Longitude, loc.Latitude));
loc.LongitudeM = mpoint.X;
loc.LatitudeM = mpoint.Y;
loc.ViewPort = MapTransforms.TransformViewport(res.Results[0].Geometry.ViewPort);
loc.GeocodeStatus = res.Results[0].PartialMatch ? FactLocation.Geocode.PARTIAL_MATCH : FactLocation.Geocode.MATCHED;
FactLocation.CopyLocationDetails(loc, location);
SetLocation();
pointUpdated = true;
}
else
{
MessageBox.Show("Google didn't find " + txtSearch.Text, "Failed Google Lookup");
}
}
}
}