title: Datamap - retrieve country code based on given x and y coordinates
body: <p>I'm making a visualization of a world map where i should be able to retrieve a country from a world map based on a given pair x and y pixel coordinates.</p>
  
  <p>At the moment I'm using datamaps (<a href="http://datamaps.github.io/" rel="nofollow">http://datamaps.github.io/</a> ). But I can't find a way to retrieve a certain country name or id based on a given pair of x or y pixel coordinates. Can somebody guide me in the right direction?</p>
  
  <p>Thanks in advance.</p>