title: save google map polygon to postgreSQL database
body: <p>I develop a web-based application where a user will create a polygon on a map and the database 
  will return points of interest.</p>
  
  <p>The problem is that the postgreSQL saves the polygon in a different way than google map polygon.</p>
  
  <p>So how I can save the user polygon to postgis?</p>
  
  <p>I already use google maps v3  api and geojson </p>