[英]How to find distance between two points using google maps geometry library?
我附上了图书馆
<script type="text/javascript" src="http://maps.googleapis.com`/maps/api/js?libraries=geometry&sensor=false"></script>
我有地方 A,纬度 30.694491,经度 76.665095,地方 B,纬度 30.7141289,经度 76.709398
<script>
computeDistanceBetween(from:LatLng, to:LatLng, radius?:number);
</script>
我不知道如何在上面的函数中添加 lat 和 long ??? 我想要两个地方之间的距离!!!!
以及是否有可能在它们之间找到位移????
您需要创建 LatLng 对象。
var _aCord = new google.maps.LatLng(30.694491, 30.694491);
var _bCord = new google.maps.LatLng(30.7141289, 76.709398);
computeDistanceBetween(_aCord, _bCord);
使用google.maps.geometry.spherical.computeDistanceBetween(a,b)
找到两点之间的距离...... 阅读computeDistanceBetween
它以米为单位
var a = new google.maps.LatLng(30.694491, 76.665095); var b = new google.maps.LatLng(30.7141289, 76.709398); console.log(google.maps.geometry.spherical.computeDistanceBetween(a,b)); alert(google.maps.geometry.spherical.computeDistanceBetween(a,b));
<script type="text/javascript" src="http://maps.google.com/maps/api/js?libraries=geometry&sensor=false&language=en"></script>
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