How to draw boundary around the address based on latitude amd longitude in Google Map - google-maps

Question

I have got a drop down of State and cities .
Upon selection of a State , corresponding cities will be displayed and once clicked on Go button , i am showning that particular city uisng Google Map.
Could you please let me know if how is it posible to show that area around dashed or dotted lines ??
I see that Poly line doesn't suit my requirement as it draws only one line .
Right now i have got only latitude and longitude obtained via
$(document).on('click', '.gobtn', function(event) {
$.getJSON('https://maps.googleapis.com/maps/api/geocode/json?address=' + address + '', function(data) {
latitude_res = data.results[0].geometry.location.lat;
longitude_res = data.results[0].geometry.location.lng;
}).done(function() {
});
});
This is my simple jsfiddle how i am showing map
http://jsfiddle.net/ZLuTg/1010/
Could you please let me know how to draw dashed / dotted around the boundary of latitude amd longitude ??
How to draw boundary around the address based on latitude amd longitude

Answer 1

If have a way to find the boundaries for the location you can use polyline to draw the border. Just close the shape, by joining the first point back to the last point.
If you don't already have the boundaries, according to the answer to this question Google Maps API V3: How to get region border coordinates (polyline) data? and others, google maps will not provide the boundaries for you.