Donut chart
Donut or Doughnut chart is just a simple pie chart with a hole inside. You can define hole radius to any size you need, both in percent or pixels.
Donut chart with patterns
Click on PATTERNS theme above the chart – you will see that our pie or donut chart supports patterns. There are several pre-build patterns in our package or you can easily build your own fancy patterns and use them with our charts.
Demo source
<!-- Styles -->
<style>
#chartdiv {
width : 100%;
height : 500px;
font-size : 11px;
}
</style>
<!-- Resources -->
<script src="https://www.amcharts.com/lib/3/amcharts.js"></script>
<script src="https://www.amcharts.com/lib/3/pie.js"></script>
<script src="https://www.amcharts.com/lib/3/plugins/export/export.min.js"></script>
<link rel="stylesheet" href="https://www.amcharts.com/lib/3/plugins/export/export.css" type="text/css" media="all" />
<!-- Chart code -->
<script>
var chart = AmCharts.makeChart( "chartdiv", {
"type": "pie",
"theme": "none",
"dataProvider": [ {
"title": "New",
"value": 4852
}, {
"title": "Returning",
"value": 9899
} ],
"titleField": "title",
"valueField": "value",
"labelRadius": 5,
"radius": "42%",
"innerRadius": "60%",
"labelText": "[[title]]",
"export": {
"enabled": true
}
} );
</script>
<!-- HTML -->
<div id="chartdiv"></div>