Dashed Lines

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.Design.StrokeDashArray;

public class ViewModel
{
    public int[] Values { get; set; } =
        [4, 2, 8, 5, 3];
}

XAML

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

    <lvc:CartesianChart>
        <lvc:CartesianChart.Series>
            <lvc:SeriesCollection>
                <lvc:XamlLineSeries
                    Values="{Binding Values}"
                    LineSmoothness="1"
                    GeometrySize="22"
                    Stroke="{lvc:SolidColorPaint
                        Color='#6495ED',
                        StrokeCap=Round,
                        StrokeWidth=10,
                        PathEffect={lvc:Dashed Array='30, 20'}}"
                    Fill="{x:Null}"/>
            </lvc:SeriesCollection>
        </lvc:CartesianChart.Series>
    </lvc:CartesianChart>
</ContentPage>