forked from tomshanley's block: Marimekko using d3.treemapSliceDice and version 4 of D3
xxxxxxxxxx<meta charset="utf-8"><head><link rel="stylesheet" type="text/css" href="siu.css"><link rel="stylesheet" type="text/css" href="siu-treemap.css"></head><body><h1>Marimekko treemap</h1><button id="change-button" onclick="changeChart(500)" >Change</button><div class = "chart", id="treemap-chart"></div><script src="d3.js"></script><script src="siu-helper-functions.js"></script><script src="treemap.js"></script></body>