Polymer with Google Maps API

polymer_gmaps.html

<link rel="import" href="../bower_components/core-scaffold/core-scaffold.html">
<link rel="import" href="../bower_components/core-header-panel/core-header-panel.html">
<link rel="import" href="../bower_components/core-toolbar/core-toolbar.html">
<link rel="import" href="../bower_components/paper-tabs/paper-tabs.html">
<link rel="import" href="../bower_components/paper-tabs/paper-tab.html">
<link rel="import" href="../bower_components/paper-button/paper-button.html">
<link rel="import" href="../bower_components/core-icons/core-icons.html">
<link rel="import" href="../bower_components/core-icon/core-icon.html">
<link rel="import" href="../bower_components/core-animated-pages/core-animated-pages.html">
<link rel="import" href="../bower_components/core-animated-pages/transitions/hero-transition.html">
<link rel="import" href="../bower_components/core-animated-pages/transitions/cross-fade.html">
<link rel="import" href="../bower_components/core-animated-pages/transitions/slide-down.html">
<link rel="import" href="../bower_components/core-animated-pages/transitions/slide-up.html">
<link rel="import" href="../bower_components/core-animated-pages/transitions/tile-cascade.html">
<link rel="import" href="../bower_components/paper-checkbox/paper-checkbox.html">
<link rel="import" href="../bower_components/paper-input/paper-input.html">
<link rel="import" href="../bower_components/google-apis/google-maps-api.html">

<polymer-element name="my-element">

  <template>
    <style>    
      :host {
        position: absolute;
        width: 100%;
        height: 100%;
        box-sizing: border-box;
      }
      core-scaffold::shadow core-toolbar {
        color: white;
        background: rgb(255, 223, 0);
      }
      #core_scaffold {
        position: absolute;
        top: 0px;
        right: 0px;
        bottom: 0px;
        left: 0px;
        width: 100%;
        height: 100%;
      }
      #core_header_panel {
        background-color: rgb(255, 255, 255);
      }
      #core_toolbar {
        color: rgb(255, 255, 255);
        background-color: rgb(255, 255, 141);
      }
      #section {
        width: 100%;
        left: 0px;
        top: 0px;
        position: absolute;
        height: 100%;
      }
      #paper_tabs1 {
        color: rgb(255, 255, 255);
        box-shadow: rgba(0, 0, 0, 0.2) 0px 3px 2px;
        background-color: rgb(0, 188, 212);
      }
      .place-explore {
        margin: 20px 10px 20px 0px;
      }
      .place-item {
        margin: 20px 10px 20px 40px;
      }
      .paper-checkbox {
        margin: 20px 40px;
      }
      #map-canvas {
        width: 100%;
        height: 100%;
        display: block;
        left: 0px;
        top: 0px;
        position: absolute;
      }
      #paper_input {
        left: 10px;
        top: 0px;
        position: relative;
      }
      .custom /deep/ *::-webkit-input-placeholder {
        color: white;
      }
      .custom /deep/ .label-text, .custom /deep/ .error {
        color: white;
      }
      .custom /deep/ .unfocused-underline {
        background-color: white;
      }
      .custom[focused] /deep/ .floated-label .label-text {
        color: rgb(15, 157, 88);
      }
      .custom /deep/ .focused-underline {
        background-color: rgb(15, 157, 88);
      }
      .custom.invalid /deep/ .floated-label .label-text, .custom /deep/ .error {
        color: rgb(240, 98, 146);
      }
      .custom.invalid /deep/ .focused-underline {
        background-color: rgb(240, 98, 146);
      }
      .custom {
        color: rgb(15, 157, 88);
      }
      #core_icon_search {
        position: relative;
        left: 14px;
      }
    </style>
    <core-scaffold drawerwidth="320px" responsivewidth="900px" id="core_scaffold">
      <core-header-panel mode="seamed" id="core_header_panel" navigation flex>
        <core-toolbar id="core_toolbar">
          </core-toolbar>
        <section id="section" layout vertical is="auto-binding">
          <paper-tabs selected="{{ selected }}" selectedindex="0" id="paper_tabs1" horizontal center layout>
            <paper-tab id="paper_tab3" inline flex center-center horizontal layout active>Food</paper-tab>
            <paper-tab id="paper_tab4" inline flex center-center horizontal layout>Fun</paper-tab>
            <paper-tab id="paper_tab5" inline flex center-center horizontal layout>Transit</paper-tab>
          </paper-tabs>
          <paper-button id="paper_button" on-click="{{ searchPlace }}">
            <core-icon icon="favorite-outline" class="place-explore"></core-icon>
            <span>Explore</span>
          </paper-button>
          <core-animated-pages selected="{{ selected }}" lastselected="2" selectedindex="0" notap id="core_animated_pages" duration="500">
            <section id="section1" flex relative active>
              <core-label center horizontal layout>
                <core-icon icon="favorite" class="place-item"></core-icon>
                <div flex>Bakery</div>
                <paper-checkbox checked class="blue paper-checkbox" for></paper-checkbox>
              </core-label>
              <core-label center horizontal layout>
                <core-icon icon="store" class="place-item"></core-icon>
                <div flex>Bar</div>
                <paper-checkbox class="blue paper-checkbox" for></paper-checkbox>
              </core-label>
              <core-label center horizontal layout>
                <core-icon icon="store" class="place-item"></core-icon>
                <div flex>Cafe</div>
                <paper-checkbox class="blue paper-checkbox" for></paper-checkbox>
              </core-label>
              <core-label center horizontal layout>
                <core-icon icon="shopping-basket" class="place-item"></core-icon>
                <div flex>Food</div>
                <paper-checkbox class="blue paper-checkbox" for></paper-checkbox>
              </core-label>
              <core-label center horizontal layout>
                <core-icon icon="menu" class="place-item"></core-icon>
                <div flex>Restaurant</div>
                <paper-checkbox class="blue paper-checkbox" for></paper-checkbox>
              </core-label>
            </section>
            <section id="section2" flex relative>
              <core-label center horizontal layout>
                <core-icon icon="face" class="place-item"></core-icon>
                <div flex>Amusement Park</div>
                <paper-checkbox checked class="blue paper-checkbox" for></paper-checkbox>
              </core-label>
              <core-label center horizontal layout>
                <core-icon icon="account-balance" class="place-item"></core-icon>
                <div flex>Aquarium</div>
                <paper-checkbox class="blue paper-checkbox" for></paper-checkbox>
              </core-label>
              <core-label center horizontal layout>
                <core-icon icon="account-balance" class="place-item"></core-icon>
                <div flex>Art Gallery</div>
                <paper-checkbox class="blue paper-checkbox" for></paper-checkbox>
              </core-label>
              <core-label center horizontal layout>
                <core-icon icon="group-work" class="place-item"></core-icon>
                <div flex>Casino</div>
                <paper-checkbox class="blue paper-checkbox" for></paper-checkbox>
              </core-label>
              <core-label center horizontal layout>
                <core-icon icon="theaters" class="place-item"></core-icon>
                <div flex>Movie Theater</div>
                <paper-checkbox class="blue paper-checkbox" for></paper-checkbox>
              </core-label>
              <core-label center horizontal layout>
                <core-icon icon="account-balance" class="place-item"></core-icon>
                <div flex>Museum</div>
                <paper-checkbox class="blue paper-checkbox" for></paper-checkbox>
              </core-label>
              <core-label center horizontal layout>
                <core-icon icon="stars" class="place-item"></core-icon>
                <div flex>Stadium</div>
                <paper-checkbox class="blue paper-checkbox" for></paper-checkbox>
              </core-label>
              <core-label center horizontal layout>
                <core-icon icon="android" class="place-item"></core-icon>
                <div flex>Zoo</div>
                <paper-checkbox class="blue paper-checkbox" for></paper-checkbox>
              </core-label>
            </section>
            <section id="section3" flex relative>
              <core-label center horizontal layout>
                <core-icon icon="send" class="place-item"></core-icon>
                <div flex>Airport</div>
                <paper-checkbox checked class="blue paper-checkbox" for></paper-checkbox>
              </core-label>
              <core-label center horizontal layout>
                <core-icon icon="swap-vert" class="place-item"></core-icon>
                <div flex>Bus Station</div>
                <paper-checkbox class="blue paper-checkbox" for></paper-checkbox>
              </core-label>
              <core-label center horizontal layout>
                <core-icon icon="room" class="place-item"></core-icon>
                <div flex>Car Rental</div>
                <paper-checkbox class="blue paper-checkbox" for></paper-checkbox>
              </core-label>
              <core-label center horizontal layout>
                <core-icon icon="swap-vert" class="place-item"></core-icon>
                <div flex>Subway Station</div>
                <paper-checkbox class="blue paper-checkbox" for></paper-checkbox>
              </core-label>
              <core-label center horizontal layout>
                <core-icon icon="account-balance" class="place-item"></core-icon>
                <div flex>Train Station</div>
                <paper-checkbox class="blue paper-checkbox" for></paper-checkbox>
              </core-label>
            </section>
          </core-animated-pages>
        </section>
      </core-header-panel>
      <div id="div" tool>
        <span>Timeshare Finder</span>
        <core-icon icon="search" id="core_icon_search"></core-icon>
        <paper-input label="Look for a Timeshare..." id="paper_input" class="custom"></paper-input>
      </div>
      <google-maps-api apiKey="{{apiKey}}" clientId="{{clientId}}" version="{{version}}" on-api-load="{{mapApiLoaded}}" libraries="{{libraries}}" signedIn="{{signedIn}}"></google-maps-api>
      <div id="map_canvas" style="position:absolute; height:100%; width:100%; transform:none;"></div>
    </core-scaffold>
  </template>

  <script>

    Polymer({
      // Tabs selector
      selected: 0,

      // Maps
      map: null,
      apiKey: null,
      clientId: null,
      libraries: "places",
      version: '3',
      signedIn: true,

      mapApiLoaded: function() {
        var map_canvas = this.$.map_canvas;
        this.map = new google.maps.Map(map_canvas, this.getMapOptions());
      },

      getMapOptions: function() {
        var mapOptions = {
          center: new google.maps.LatLng(42, -71),
          zoom: 8,
          mapType: 'roadmap',
          // styles: this.styles,
          maxZoom: 18,
          minZoom: 4
        };
        return mapOptions;
      },

      searchPlace: function(event, detail, sender) {
        console.log(event, detail, sender);
        console.log(this.map.panTo(new google.maps.LatLng(30, -85)));
      },
    });

  </script>

</polymer-element>