CODEWITHSUNDEEP
javascriptgoogle-mapsgoogle-api
Shadi Almosri
Shadi Almosri

Reputation: 11989

How to center Google Map on a country by name

I'm using the Google Maps API (v2) and would like to center the map onload to a country (for example england).

At the moment i center the map using: 

map.setCenter(new GLatLng( 43.907787,-79.359741), 9);

But this obviously requires longitude and Latitude.

Any way to do this by inserting a name of a country?

Upvotes: 14

Views: 30696

Answers (3)

antun
antun

Reputation: 2297

You need to geocode the address first: 

var geocoder = new google.maps.Geocoder();
var location = "England";
geocoder.geocode( { 'address': location }, function(results, status) {
    if (status == google.maps.GeocoderStatus.OK) {
        map.setCenter(results[0].geometry.location);
    } else {
        alert("Could not find location: " + location);
    }
});

Upvotes: 10

Bob Aman
Bob Aman

Reputation: 33239

var country = "United States"
var map = new GMap2($("#map")[0]);
map.setUIToDefault();

var geocoder = new GClientGeocoder();
geocoder.getLatLng(country, function (point) {
  if (!point) {
    // Handle error
  } else {
    map.setCenter(point, 8, G_PHYSICAL_MAP);
  }
});

Upvotes: 17

Jacob Mattison
Jacob Mattison

Reputation: 51062

Turning a location name or address into a latitude/longitude like this is called geocoding. Google Maps API now includes this capability: see http://code.google.com/apis/maps/documentation/services.html#Geocoding

They include a sample application where you can type in an address, and it does work to simply type a country name. I don't know if they are going to the exact center of the country.

Upvotes: 5

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