gn-marker.html

<link rel="import" href="../polymer/polymer.html">
<link rel="import" href="../google-map/google-map-marker.html">
<link rel="import" href="../osm-map/osm-marker.html">

<dom-module id="gn-marker">
  <template>

    <template is="dom-if" if="_typeIsOpenStreetMap()">
      <osm-marker></osm-marker>
    </template>

    <template is="dom-if" if="_typeIsGoogleMap()">
      <google-marker></google-marker>
    </template>

  </template>
  <script>
    Polymer({
      is: "gn-marker",
      
      _typeIsGoogleMap: function() {
        return document.querySelector('gn-map').typeIsGoogleMap();
      },

      _typeIsOpenStreetMap: function() {
        return document.querySelector('gn-map').typeIsOpenStreetMap();
      },
    });
  </script>
</dom-module>