Slim Gauge

This sample uses C# 13 preview features such as partial properties, it also uses features from the CommunityToolkit.Mvvm package, you can learn more about it here.

This web site wraps every sample using a UserControl instance, but LiveCharts controls can be used inside any container.

sample image

View model

using System;
using LiveChartsCore.Kernel;

namespace ViewModelsSamples.Pies.Gauge4;

public class ViewModel
{
    public double Vanesa { get; set; } = 50;
    public double Charles { get; set; } = 80;
    public double Ana { get; set; } = 95;
    public Func<ChartPoint, string> Formatter { get; set; } =
        point => point.Coordinate.PrimaryValue.ToString();
}

XAML

<UserControl
    x:Class="AvaloniaSample.Pies.Gauge4.View"
    xmlns="https://github.com/avaloniaui"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:lvc="using:LiveChartsCore.SkiaSharpView.Avalonia"
    xmlns:vms="using:ViewModelsSamples.Pies.Gauge4"
    x:DataType="vms:ViewModel">

    <UserControl.DataContext>
        <vms:ViewModel/>
    </UserControl.DataContext>

    <lvc:PieChart
        InitialRotation="-90"
        MaxAngle="350"
        MinValue="0"
        MaxValue="100">

        <lvc:PieChart.Series>

            <lvc:XamlGaugeSeries
                GaugeValue="{Binding Vanesa}"
                SeriesName="Vanessa"
                DataLabelsSize="20"
                DataLabelsPosition="End"
                DataLabelsFormatter="{Binding Formatter}"
                InnerRadius="20"
                MaxRadialColumnWidth="5"/>

            <lvc:XamlGaugeSeries
                GaugeValue="{Binding Charles}"
                SeriesName="Charles"
                DataLabelsSize="20"
                DataLabelsPosition="End"
                DataLabelsFormatter="{Binding Formatter}"
                InnerRadius="20"
                MaxRadialColumnWidth="5"/>

            <lvc:XamlGaugeSeries
                GaugeValue="{Binding Ana}"
                SeriesName="Ana"
                DataLabelsSize="20"
                DataLabelsPosition="End"
                DataLabelsFormatter="{Binding Formatter}"
                InnerRadius="20"
                MaxRadialColumnWidth="5"/>

            <lvc:XamlGaugeBackgroundSeries Fill="{x:Null}"/>

        </lvc:PieChart.Series>

    </lvc:PieChart>
</UserControl>

Articles you might also find useful:

Pie chart control
pie series properties
Gauges