A basic SVG Rose chart

Here's a basic Rose chart demo using a title and subtitle and it also has tooltips. The Rose chart can be in 4 main modes which allows you to show a variety of datasets: It can be regular stacked and also non-equi-angular and stacked non-equi-angular. So it's quite good at showing a variety of different types of data.

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:
<script>
    rose = new RGraph.SVG.Rose({
        id: 'chart-container',
        data: [8,6,4,3,9,1,5],
        options: {
            scaleUnitsPost: '%',
            scaleDecimals: 1,
            colors: ['red'],
            linewidth: 2,
            backgroundGridColor: '#aaa',
            backgroundGridRadialsCount: 0,
            amargin: 0.05,
            //amargin: '5deg',
            colorsStroke: 'transparent',
            tooltips: ['Alf','Bertie','Charlie','Doug','Edgar','Frankie','Gary'],
            title: 'Bobs Day at the races',
            titleY: 35,
            titleSubtitle: 'A chart showing winners of the individual races',
            marginTop: 50
        }
    }).draw();
</script>