Avalonia/samples/RenderDemo/MainWindow.xaml

<Window x:Class="RenderDemo.MainWindow"
        xmlns="https://github.com/avaloniaui"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:controls="clr-namespace:ControlSamples;assembly=ControlSamples"
        xmlns:pages="clr-namespace:RenderDemo.Pages"
        Title="AvaloniaUI Rendering Test"
        Width="{Binding Width, Mode=TwoWay}"
        Height="{Binding Height, Mode=TwoWay}">
  <controls:HamburgerMenu ExpandedModeThresholdWidth="760">
    <FlyoutBase.AttachedFlyout>
      <MenuFlyout>
        <MenuItem Header="Rendering">
          <MenuItem Command="{Binding ToggleDrawDirtyRects}" Header="Draw Dirty Rects">
            <MenuItem.Icon>
              <CheckBox BorderThickness="0"
                        IsChecked="{Binding DrawDirtyRects}"
                        IsHitTestVisible="False" />
            </MenuItem.Icon>
          </MenuItem>
          <MenuItem Command="{Binding ToggleDrawFps}" Header="Draw FPS">
            <MenuItem.Icon>
              <CheckBox BorderThickness="0"
                        IsChecked="{Binding DrawFps}"
                        IsHitTestVisible="False" />
            </MenuItem.Icon>
          </MenuItem>
        </MenuItem>
        <MenuItem Header="Tests">
          <MenuItem Command="{Binding ResizeWindow}" Header="Resize window" />
        </MenuItem>
      </MenuFlyout>
    </FlyoutBase.AttachedFlyout>
    <TabItem Header="Animations">
      <pages:AnimationsPage />
    </TabItem>
    <TabItem Header="Transitions">
      <pages:TransitionsPage />
    </TabItem>
    <TabItem Header="Custom Animator">
      <pages:CustomAnimatorPage />
    </TabItem>
    <TabItem Header="Spring Animation">
      <pages:SpringAnimationsPage />
    </TabItem>
    <TabItem Header="Clipping">
      <pages:ClippingPage />
    </TabItem>
    <TabItem Header="Drawing">
      <pages:DrawingPage />
    </TabItem>
    <TabItem Header="SkCanvas">
      <pages:CustomSkiaPage />
    </TabItem>
    <TabItem Header="RenderTargetBitmap">
      <pages:RenderTargetBitmapPage />
    </TabItem>
    <TabItem Header="WriteableBitmap">
      <pages:WriteableBitmapPage />
    </TabItem>
    <TabItem Header="GlyphRun">
      <pages:GlyphRunPage />
    </TabItem>
    <TabItem Header="FormattedText">
      <pages:FormattedTextPage />
    </TabItem>
    <TabItem Header="TextFormatter">
      <pages:TextFormatterPage />
    </TabItem>
    <TabItem Header="LineBounds">
      <pages:LineBoundsPage />
    </TabItem>
    <TabItem Header="Path Measurement">
      <pages:PathMeasurementPage />
    </TabItem>
    <TabItem Header="Brushes">
      <pages:BrushesPage />
    </TabItem>
    <TabItem Header="3D Transformation">
      <pages:Transform3DPage />
    </TabItem>
  </controls:HamburgerMenu>
</Window>