aistudio-wpf-diagram/Live-Charts-master/Examples/UWP/CartesianChart/PointState/PointStateExample.xaml

<Page
    x:Class="UWP.CartesianChart.PointState.PointStateExample"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:UWP.CartesianChart.PointState"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:lvc="using:LiveCharts.Uwp"
    mc:Ignorable="d">

    <Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"></RowDefinition>
            <RowDefinition Height="*"></RowDefinition>
        </Grid.RowDefinitions>
        <Button Grid.Row="0" Click="UpdateDataOnClick">Update Data</Button>
        <lvc:CartesianChart Grid.Row="1">
            <lvc:CartesianChart.Series>
                <lvc:LineSeries Values="{Binding Values}" PointGeometrySize="25" 
                                Configuration="{Binding Mapper}"/>
            </lvc:CartesianChart.Series>
        </lvc:CartesianChart>
    </Grid>
</Page>