This example demonstrates a semi-pie chart for mobile browsers usage statistics. Data label shows the information about the points.
In this example, you can see how to render a semi pie chart using StartAngle and EndAngle properties. Data labels are wrapped to fit inside the pie slice. To enable the datalabel wrap feature, use the textWrap datalabel property.
Tooltip is enabled in this example. To see the tooltip in action, hover a point or tap on a point in touch enabled devices.
More information about the data label feature can be found in this documentation section.