Avalonia/samples/RenderDemo/Pages/GlyphRunPage.xaml

<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="RenderDemo.Pages.GlyphRunPage">
  <Border
    Background="White">
    <DrawingPresenter
      x:Name="drawingPresenter"
      Stretch="None">
    </DrawingPresenter>
  </Border>
</UserControl>