title: gmap3 get cluster Position
body: <p>Heyo, i´m using gmap3 and i want to click on a cluster and set the map´s center to that position with zoom.</p>
  
  <p>like
  ?</p>
  
  <pre><code>cluster:{
      radius: 20,
      events:{ // events trigged by clusters
        click:function(cluster){
              var map = $(this).gmap3("get");
              map.panTo($(cluster).getPosition());
              map.setZoom(18);
              destin = $(cluster).getPosition();;
  }
  </code></pre>
  
  <p>but it causes   </p>
  
  <hr>
  
  <blockquote>
    <p>TypeError: $(...).getPosition is not a function</p>
  </blockquote>
  
  <hr>
  
  <p>any help?  can´t figure out tryed alot, hope it´s not impossible, the gmap3 forum seems a bit spammed too</p>
  
  <p>thanks in advance for any hint</p>