<!-- Example 3-20. Using Viewbox -->

<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation">

  <Viewbox Stretch="Fill">
    <Canvas Width="18" Height="18" VerticalAlignment="Center">
      <Ellipse Canvas.Left="1" Canvas.Top="1" Width="16" Height="16"
               Fill="Yellow" Stroke="Black" />
      <Ellipse Canvas.Left="4.5" Canvas.Top="5" Width="2.5" Height="3"
                           Fill="Black" />
      <Ellipse Canvas.Left="11" Canvas.Top="5" Width="2.5" Height="3"
                           Fill="Black" />
      <Path Data="M 5,10 A 3,3 90 0 0 13,10" Stroke="Black" />
    </Canvas>
  </Viewbox>
</Window>


<!-- End of Example 3-20. -->