public Location getGeoLocation(Geo g)
{
//http://maps.google.com/maps/api/geocode/xml?latlng=40.714224,-73.961452&sensor=false
string request = "http://maps.google.com/maps/api/geocode/xml?";
request += "latlng=" + g.getLatLng() + "&" + "sensor=" + g.getSensor();
//read in xml
XmlDocument xdoc = new XmlDocument();
xdoc.Load(request);
XmlNode node = xdoc.DocumentElement;
XmlNodeList nodeLongAddrCol = node.SelectNodes("//formatted_address");
XmlNodeList nodeShortAddrCol = node.SelectNodes("/GeocodeResponse/address_component[type=route]");
Location loc = new Location();
loc.setDisplay_address(nodeLongAddrCol.Item(0).InnerText);
double lat = g.getLat();
double lng = g.getLng();
loc.setCoords(lat + "," + lng);
loc.setLat(lat);
loc.setLng(lng);
return(loc);
}
public Location getLocation(Geo g)
{
try
{
string request = "http://maps.google.com/maps/api/geocode/xml?";
request += "address=" + g.getAddress() + "&" + "sensor=" + g.getSensor();
//read in xml
XmlDocument xdoc = new XmlDocument();
xdoc.Load(request);
XmlNode node = xdoc.DocumentElement;
XmlNodeList nodeLongAddrCol = node.SelectNodes("//formatted_address");
Location loc = new Location();
loc.setDisplay_address(nodeLongAddrCol.Item(0).InnerText);
string lat = node.SelectNodes("//location/lat").Item(0).InnerText;
string lng = node.SelectNodes("//location/lng").Item(0).InnerText;
loc.setCoords(lat + "," + lng);
loc.setLat(Convert.ToDouble(lat));
loc.setLng(Convert.ToDouble(lng));
return loc;
}
catch (NullReferenceException)
{
return null;
}
}
public Location getLocation(Geo g)
{
try
{
string request = "http://maps.google.com/maps/api/geocode/xml?";
request += "address=" + g.getAddress() + "&" + "sensor=" + g.getSensor();
//read in xml
XmlDocument xdoc = new XmlDocument();
xdoc.Load(request);
XmlNode node = xdoc.DocumentElement;
XmlNodeList nodeLongAddrCol = node.SelectNodes("//formatted_address");
Location loc = new Location();
loc.setDisplay_address(nodeLongAddrCol.Item(0).InnerText);
string lat = node.SelectNodes("//location/lat").Item(0).InnerText;
string lng = node.SelectNodes("//location/lng").Item(0).InnerText;
loc.setCoords(lat + "," + lng);
loc.setLat(Convert.ToDouble(lat));
loc.setLng(Convert.ToDouble(lng));
return(loc);
}
catch (NullReferenceException)
{
return(null);
}
}
private void genMap(double lat, double lng)
{
p = new Point();
currMap = new Mapping.Map();
currMarker = new Mapping.Marker();
mu = new Mapping.MapUtils();
gu = new Mapping.GeoUtils();
g = new Mapping.Geo();
g.setLatLng(lat + "," + lng);
g.setLat(lat);
g.setLng(lng);
currCentre = gu.getGeoLocation(g);
//update start location object
startLoc.setLat(currCentre.getLat());
startLoc.setLng(currCentre.getLng());
startLoc.setCoords(currCentre.getCoords());
startLoc.setDisplay_address(currCentre.getDisplay_address());
startLoc.setReady(1);
currMap.setMapType("hyb");
currMap.setCenter(currCentre.getCoords());
currMap.setSensor("false");
currMap.setSize(480, 300);
currMap.setZoom(zoom.ToString());
currMap.clearMarkers();
currMarker = new Mapping.Marker(1, "red", "S", startLoc.getCoords());
if (destLoc.getReady() == 1)
{
currMarker = new Mapping.Marker(1, "yellow", "D", startLoc.getCoords());
}
currMap.setMarkers(currMarker.toString());
pictureBox1.Image = mu.getMapImage(mu.generateMap(currMap));
pictureBox1.Refresh();
//update location textbox
tbLoc.Text = startLoc.getDisplay_address();
}
public Location getGeoLocation(Geo g)
{
//http://maps.google.com/maps/api/geocode/xml?latlng=40.714224,-73.961452&sensor=false
string request = "http://maps.google.com/maps/api/geocode/xml?";
request += "latlng=" + g.getLatLng() + "&" + "sensor=" + g.getSensor();
//read in xml
XmlDocument xdoc = new XmlDocument();
xdoc.Load(request);
XmlNode node = xdoc.DocumentElement;
XmlNodeList nodeLongAddrCol = node.SelectNodes("//formatted_address");
XmlNodeList nodeShortAddrCol = node.SelectNodes("/GeocodeResponse/address_component[type=route]");
Location loc = new Location();
loc.setDisplay_address(nodeLongAddrCol.Item(0).InnerText);
double lat = g.getLat();
double lng = g.getLng();
loc.setCoords(lat + "," + lng);
loc.setLat(lat);
loc.setLng(lng);
return loc;
}