Adding a Leaflet vector layer with elevation

Adding a Leaflet vector layer with elevation.

    <script src=""></script>
    <link href="" rel="stylesheet" />
      #floorButtons {
        position: absolute;
        z-index: 20;

      #floorButtons button {
        display: block;
        width: 100%;
  <div style="position: relative">
    <div id="map" style="height: 400px"></div>
      var map ="map", "your_api_key_here", {
        center: [37.786542, -122.386022],
        zoom: 17

      // we're adding a Leaflet circle with elevation, but we can use the same
      // settings for other vector overlays such as Rectangles and Polylines
      var circle =[37.786542, -122.386022], {
          elevation: 50.0,
          elevationMode: "heightAboveGround",
          color: "red",
          fillColor: "#f03",
          fillOpacity: 0.5,
          radius: 75.0