The igDoughnutChart displays data similar to a pie chart and can display multiple sets of data around a common center. You can create a legend for the igDoughnutChart and also define categories, labels, and tooltips.
This sample uses CTP (Community Technical Preview) features. The API and behavior may change when these features are released with full support.
Top 5 largest countries by population (in millions)
This is a basic example of the doughnut chart bound to JSON data.