Example of Annotation in ASP.NET Core Chart Control

In this example, you can see how to render and configure the annotation feature in charts. An annotation can hold any HTML element as its content. In this example, an area chart depicting speed data for the Interlagos circuit has the circuit session data as its annotation content.

Tooltip is enabled in this example. To see the tooltip in action, hover over or tap on the chart.

More information on the chart annotation can be found in this documentation sectionopens in a new tab.