An SVG Rose configured to show a pattern

A simple Rose chart that has been configured with a pattern - the segments are growing in both angle and radius. The colors are set to be sequential.

This goes in the documents header:
<script src="RGraph.svg.common.core.js"></script>
<script src="RGraph.svg.rose.js"></script>
Put this where you want the chart to show up:
<div style="width: 500px; height: 500px" id="chart-container"></div>
This is the code that generates the chart:
    rose = new RGraph.SVG.Rose({
        id: 'chart-container',
        data: [[1,1],[2,2],[3,3],[4,4],[5,5],[6,6],[7,7],[8,8],[9,9],[10,10]],
        options: {
            variant: 'non-equi-angular',
            colorsSequential: true,
            colorsOpacity: 0.5,
            colors: ['red','green','blue','pink','#0f0','red','orange','yellow','blue','gray']