This sample illustrates the annual profit by product analysis of an organization with empty point functionality.
In this example, you can see how to render and configure empty points for a chart. Users can customize the empty points using ChartEmptyPointSettings in series. Default empty point Mode is Gap.
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 on the empty points can be found in this documentation section.