There is a nice project which allow to use google maps in GWT,
You can download it from:
http://sourceforge.net/projects/gwt/
This project is really great, hoever The API allow you to convert Location to Lat/Lng coords, but it doesn't allow to convert Lat/Lng coords to Location.
So the solution here is to use SOA, there is a nice WebService which allow you to convert Lat/Lng to Location, it can be download from:
http://www.geonames.org/source-code/
After installing it you can write this code to convert Lat/Lng to Location/Country:
List places = WebService.findNearbyPlaceName(lat, lng);
if (!places.isEmpty()) {
Toponym toponym = (Toponym) places.iterator().next();
String countryName = toponym.getCountryName();
}
Thursday, December 13, 2007
Google Maps using GWT
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1:43 AM
Labels: Coordinate Translation, Google Maps, GWT
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