更新时间:2023-02-02 10:25:48
如果您想使用 v3 谷歌地图 API,这里有一个可以使用的函数:注意:您必须将 &libraries=geometry
添加到您的脚本源
If you're looking to use the v3 google maps API, here is a function to use:
Note: you must add &libraries=geometry
to your script source
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false&libraries=geometry"></script>
<script>
var p1 = new google.maps.LatLng(45.463688, 9.18814);
var p2 = new google.maps.LatLng(46.0438317, 9.75936230000002);
alert(calcDistance(p1, p2));
//calculates distance between two points in km's
function calcDistance(p1, p2) {
return (google.maps.geometry.spherical.computeDistanceBetween(p1, p2) / 1000).toFixed(2);
}
</script>