Doughnut and pie charts are both for the presentation of data distribution, so they come with the same settings. Next I need to show a tooltip. Enabling Default Legend. This way you can choose which dataSeries to show in legend. Package Manager .NET CLI PackageReference Paket CLI Install-Package ChartJs.Blazor -Version 0.7.0. dotnet add package ChartJs.Blazor --version 0.7.0