By configuring your data (as is shown here) you can have your Bar chart take on the appearance of a 100% Bar chart. This chart does just that and also uses the grow() animation effect.
<script src="RGraph.svg.common.core.js"></script> <script src="RGraph.svg.bar.js"></script>Put this where you want the chart to show up:
<div style="width: 750px; height: 300px" id="chart-container"></div>This is the code that generates the chart: