<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />

<script src="https://static.robotwebtools.org/EaselJS/current/easeljs.js"></script>
<script src="https://static.robotwebtools.org/EventEmitter2/current/eventemitter2.min.js"></script>
<script src="https://static.robotwebtools.org/roslibjs/current/roslib.js"></script>
<script src="../build/ros2d.js"></script>

<script>
  /**
   * Setup all visualization elements when the page is loaded. 
   */
  function init() {
    // Connect to ROS.
    var ros = new