Basic Step Line

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

namespace ViewModelsSamples.StepLines.Basic;

public class ViewModel
{
    public double[] Values { get; set; } =
        [2, 1, 3, 4, 3, 4, 6];
}

XAML

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage
    x:Class="MauiSample.StepLines.Basic.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.StepLines.Basic;assembly=ViewModelsSamples"
    x:DataType="vms:ViewModel">

    <ContentPage.BindingContext>
        <vms:ViewModel/>
    </ContentPage.BindingContext>

    <lvc:CartesianChart>
        <lvc:CartesianChart.Title>
            <lvc:XamlDrawnLabelVisual
                Text="My chart title"
                Paint="#303030"
                TextSize="25"
                Padding="15"/>
        </lvc:CartesianChart.Title>

        <lvc:CartesianChart.Series>
            <lvc:SeriesCollection>
                <lvc:XamlStepLineSeries
                    Values="{Binding Values}"
                    Fill="{x:Null}"
                    GeometrySize="20"/>
            </lvc:SeriesCollection>
        </lvc:CartesianChart.Series>
    </lvc:CartesianChart>

</ContentPage>

Articles you might also find useful:

Cartesian chart control
Stepline series properties