Check start end end points are same in Google Map -

is there way check whether start , end positions same locations using google maps api v3.

here latitude , longitude ,

start point : 41.30395, -72.92671   end point :  41.3039500,-72.9267090  

using latlng class's equals function: https://developers.google.com/maps/documentation/javascript/reference#latlng

var start = new google.maps.latlng(41.30395, -72.92671); var end = new google.maps.latlng(41.3039500,-72.9267090);  alert(start.equals(end)); 

alternatively if want check 2 locations 'approximately' equal, define how many decimal places want round coordinates to. round coordinates compare them.

    var startlat = start.lat();     var endlat = end.lat();     var startlng = start.lng();     var endlng = end.lng();      // round 3dp:     startlat = startlat.tofixed(3);     endlat = endlat.tofixed(3);     startlng = startlng.tofixed(3);     endlng = endlng.tofixed(3);      console.log(startlat === endlat && startlng === endlng);     console.log(startlat);     console.log(endlat);     console.log(startlng);     console.log(endlng);