Basic Scatter

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.

sample image sample image

View Model

using LiveChartsCore.Defaults;

namespace ViewModelsSamples.Scatter.Basic;

public class ViewModel
{
    public ObservablePoint[] Values { get; set; } = [
        new(2.2, 5.4),
        new(3.6, 9.6),
        new(9.9, 5.2),
        new(8.1, 4.7),
        new(5.3, 7.1)
    ];
}

XAML

<UserControl
    x:Class="WinUISample.Scatter.Basic.View"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:lvc="using:LiveChartsCore.SkiaSharpView.WinUI"
    xmlns:vms="using:ViewModelsSamples.Scatter.Basic"
    mc:Ignorable="d">

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

    <lvc:CartesianChart>
        <lvc:CartesianChart.Series>
            <lvc:SeriesCollection>
                <lvc:XamlScatterSeries Values="{Binding Values}"/>
            </lvc:SeriesCollection>
        </lvc:CartesianChart.Series>
    </lvc:CartesianChart>

</UserControl>

Articles you might also find useful:

Cartesian chart control
Scatter series properties