Google Maps API：分别获取经度/纬度

Question

After sending a geocode request and receiving a response with status OK , you can use results[0].geometry.location to retrieve both latitude and longitude .

But how do you get the lat / long separately ? I can't find the right call in the Google maps API reference

Answer 1

That location field is an object of type LatLng . To get the latitude, call it's lat() method. To get the longitude, call it's lng() method.

For example:

var latitude = results[0].geometry.location.lat();
var longitude = results[0].geometry.location.lng();

Answer 2

results[0].geometry.location是google.maps.LatLng对象，它有一个.lat()返回的纬度和方法.lng()返回的经度方法。

Answer 3

<input id="pac-input" type="text" placeholder="Enter a location">
<div id="map"></div>

<script>

function initMap(){

var input = document.getElementById('pac-input');
var autocomplete = new google.maps.places.Autocomplete(input);

autocomplete.bindTo('bounds', map);
autocomplete.addListener('place_changed', function() {

    var place = autocomplete.getPlace();
    var lat = place.geometry.location.lat();
    var lng = place.geometry.location.lng();

});

});

</script>