inabox/InABox.Avalonia/Components/InkCanvas/InkCanvas.axaml

<UserControl xmlns="https://github.com/avaloniaui"
             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"
             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
             x:Class="InABox.Avalonia.Components.InkCanvas">
	<Canvas Name="Canvas"
			Background="Transparent"
			PointerPressed="Canvas_PointerPressed"
			PointerMoved="Canvas_PointerMoved"
			PointerReleased="Canvas_PointerReleased"
			ClipToBounds="True"/>
</UserControl>