title: How to find geo fence using Google maps API
body: <p>If I search for a postal code on google maps, I get a red dotted geo fence polygon for an area. Is there any way to fetch a set of lat, long values for a postal/zip code area via an API using google maps?</p>
  
  <p>The Geocode API gives only a northeast and southwest bound for a postal code, which is coarse. I need more lat long locations to actually construct a polygon for the required postal/zip code.</p>
  
  <p>Is there any API from google maps that enables me to do this?</p>