title: Polymer Google Maps
body: <p>There are examples of using Google Maps in polymer for example</p>
  
  <pre><code>&lt;google-map latitude="37.77493" longitude="-122.41942" fitToMarkers&gt;
    &lt;google-map-marker latitude="37.779" longitude="-122.3892"
        draggable="true" title="Go Giants!"&gt;&lt;/google-map-marker&gt;
    &lt;google-map-marker latitude="37.777" longitude="-122.38911"&gt;&lt;/google-map-marker&gt;
  &lt;/google-map&gt;
  </code></pre>
  
  <p>From this how do you interact/interface with the map for example move the center or use other API functions?
  Using <code>var mapElement = document.querySelector('google-map');</code> in the script section of the standard Polymer format just comes back undefined.
  Thanks
  Sean</p>