aistudio-wpf-diagram/Live-Charts-master/Examples/UWP/CartesianChart/StepLine/StepLineExample.xaml

<Page
    x:Class="UWP.CartesianChart.StepLine.StepLineExample"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:UWP.CartesianChart.StepLine"
    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}">
        <lvc:CartesianChart>
            <lvc:CartesianChart.Series>
                <lvc:StepLineSeries Values="{x:Bind ChartValues1}"/>
                <lvc:StepLineSeries Values="{x:Bind ChartValues2}" AlternativeStroke="Transparent"
                                    PointGeometry="{x:Null}" StrokeThickness="3"/>
            </lvc:CartesianChart.Series>
        </lvc:CartesianChart>
    </Grid>
</Page>