treemap_v3.html

<html>
  <head>
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
	<link rel="stylesheet" type="text/css" href="treemap.css">
  </head>
  <body>
	<p class="chart" id="chart"></p>

	<script src="js/d3.v4.min.js" type="text/javascript"></script>
	<script src="js/d3-color.v1.min.js"></script>
	<script src="js/d3-interpolate.v1.min.js"></script>
	<script src="js/d3-scale-chromatic.v1.min.js"></script>
	<script src="app3.js" type="text/javascript"></script>
	<script type="text/javascript">
	  viewTree("chart", 600, "data.js");
	</script>
  </body>
</html>