Example of Pie in ASP.NET Core Chart Control
This ASP.NET Core Pie Chart example demonstrates a pie chart for global electricity generation. Datalabels show information about the points.
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                                        In this example, you can see how to render and configure a pie chart. The pie chart is a circular graphic, which is ideal for displaying categories as a proportion or a percentage of the whole. The radius of the pie chart can be customized using the Radius 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 pie series can be found in this documentation section.