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arumoy/GreatCircleDistance.js

Created December 7, 2016 18:50
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Great Circle Distance calculator in JS
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GreatCircleDistance.js
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false&libraries=geometry"></script>
<script>
var p1 = new google.maps.LatLng(12.851853, 77.664216);
var p2 = new google.maps.LatLng(12.851854, 77.664219);
alert(calcDistance(p1, p2));
//calculates distance between two points in km's
function calcDistance(p1, p2) {
return (google.maps.geometry.spherical.computeDistanceBetween(p1, p2)).toFixed(10);
}
</script>
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