Nightingale Rose
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 ContentPage instance, but LiveCharts controls can be used inside any container.
View model
namespace ViewModelsSamples.Pies.NightingaleRose;
public class PieData(string name, double value, double offset)
{
public string Name { get; set; } = name;
public double[] Values { get; set; } = [value];
public double Offset { get; set; } = offset;
}
public class ViewModel
{
public PieData[] Data { get; set; } = [
new("Mary", 10, 0),
new("John", 20, 50),
new("Alice", 30, 100),
new("Bob", 40, 150)
];
}
XAML
<?xml version="1.0" encoding="utf-8" ?>
<ContentPage
x:Class="MauiSample.Pies.NightingaleRose.View"
xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:lvc="clr-namespace:LiveChartsCore.SkiaSharpView.Maui;assembly=LiveChartsCore.SkiaSharpView.Maui"
xmlns:vms="clr-namespace:ViewModelsSamples.Pies.NightingaleRose;assembly=ViewModelsSamples"
x:DataType="vms:ViewModel">
<ContentPage.BindingContext>
<vms:ViewModel/>
</ContentPage.BindingContext>
<lvc:PieChart SeriesSource="{Binding Data}">
<lvc:PieChart.SeriesTemplate>
<DataTemplate x:DataType="vms:PieData">
<lvc:XamlPieSeries
SeriesName="{Binding Name}"
Values="{Binding Values}"
OuterRadiusOffset="{Binding Offset}"
InnerRadius="50"/>
</DataTemplate>
</lvc:PieChart.SeriesTemplate>
</lvc:PieChart>
</ContentPage>
