I am looking to find a way of checking if a point exists inside a polygon in Google Maps v3 (JavaScript). I\'ve searched everywhere and the only solutions I have found so fa
var coordinate = new google.maps.LatLng(0.457301,-0.597382);//replace with your lat and lng values
var isWithinPolygon = google.maps.geometry.poly.containsLocation(coordinate, yourPolygon);
Dont forget to include the library in your googleapis script. Read more...