title: Do you know a tool to draw on a map
body: <p>I'm looking for a tool to draw a polygon on map from google map api (I found some) but I would like one which allows you to get all the coordinates of all the points of the polygon. Cause at the moment I can only get  the coordinates of the polygon point by point or in Json for examble<br>
  Do you know something like that ?</p>