Q:

Using the GA Embed API with the advanced features of Google Charts

I'm using the embed api to show some data from GA into a chart but the api only supports basic stuff (LINE, COLUMN, BAR, TABLE, and GEO.).
Is there any way I can use the embed api with the Google Charts library?
Like using a piechart instead of a columnchart? 
Here is my code:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>ChartDemo</title>
</head>
<body>
<script>
(function(w,d,s,g,js,fs){
  g=w.gapi||(w.gapi={});g.analytics={q:[],ready:function(f){this.q.push(f);}};
  js=d.createElement(s);fs=d.getElementsByTagName(s)[0];
  js.src='https://apis.google.com/js/platform.js';
  fs.parentNode.insertBefore(js,fs);js.onload=function(){g.load('analytics');};
}(window,document,'script'));
</script>

<div id="embed-api-auth-container"></div>
<div id="chart-container"></div>
<div id="view-selector-container"></div>

<script>

gapi.analytics.ready(function() {

  /**
   * Authorize the user immediately if the user has already granted access.
   * If no access has been created, render an authorize button inside the
   * element with the ID "embed-api-auth-container".
   */
  gapi.analytics.auth.authorize({
    container: 'embed-api-auth-container',
    clientid: 'supersecretclientid.apps.googleusercontent.com'
  });

  /**
   * Create a new ViewSelector instance to be rendered inside of an
   * element with the id "view-selector-container".
   */
  var viewSelector = new gapi.analytics.ViewSelector({
    container: 'view-selector-container'
  });

  // Render the view selector to the page.
  viewSelector.execute();

  /**
   * Create a new DataChart instance with the given query parameters
   * and Google chart options. It will be rendered inside an element
   * with the id "chart-container".
   */
  var dataChart = new gapi.analytics.googleCharts.DataChart({
    query: {
      metrics: 'ga:sessions',
      dimensions: 'ga:date',
      'start-date': '30daysAgo',
      'end-date': 'yesterday'
    },
    chart: {
      container: 'chart-container',
      type: 'COLUMN',
      options: {
        width: '100%'
      }
    }
  });

  /**
   * Render the dataChart on the page whenever a new view is selected.
   */
  viewSelector.on('change', function(ids) {
    dataChart.set({query: {ids: ids}}).execute();
  });

});
</script>
</body>
</html>

A:

Found the solution, had to download and run an sdk which can be found on the github page. Otherwise, the gapi.analytics.ext statement won't be defined...

