Question

我正在使用谷歌地图api来显示位置。在我的情况下，我需要选择从谷歌地图标记获取城市sate zip。在地图中，用户可以在拖动完成后将标记移动到它的位置，它将返回城市，州和拉链。我已经成功获得了lat和lng，但我怎样才能获得城市，州和邮政。请尽快帮助我..

Answer 1

Google Maps API使用rather verbose format提取特定地址数据：

geocoder.getLocations(latlng, showAddress);

function showAddress(response){
    if (response && response.Status.code == 200){
        var place = reponse.Placemark[0]
        var city  = place.AddressDetails.Country.AdministrativeArea.SubAdministrativeArea.Locality.LocalityName;
        var state = place.AddressDetails.Country.AdministrativeArea.AdministrativeAreaName;
        var zip   = place.AddressDetails.Country.AdministrativeArea.SubAdministrativeArea.Locality.PostalCode.PostalCodeNumber;
    }
}

Answer 2

对Javascript方式不太确定，但我使用GWT Google Maps库这样做

geocoder.getLocations(<<Your Address>>, new LocationCallback() {
    public void onFailure(int statusCode) {
       Info.show("Failed","Unable to geocode that address.","");
    }

    public void onSuccess(JsArray<Placemark> locations) {
       final Placemark place = locations.get(0);
       Window.alert(place.getCity() + place.getState() + place.getCountry() + place.getPostalCode());
    } });

Answer 3

http://code.google.com/apis/maps/documentation/services.html#ReverseGeocoding

geocoder = new GClientGeocoder();
...
geocoder.getLocations(latlng, showAddress);

（showAddress是一个函数）

从谷歌地图获取城市州

3 个答案: