title: Wrap legend text in Visiblox chart
body: <p>When I explicitly set the width of the legend in a Visiblox chart I find that legend item text gets cut off instead of wrapping. For example,</p>
  
  <pre><code>&lt;Style x:Key="LegendStyle" TargetType="{x:Type charts:Legend}"&gt;
      &lt;Setter Property="Width" Value="200" /&gt;
  &lt;/Style&gt;
  
  &lt;charts:Chart Name="chart" LegendStyle="{StaticResource LegendStyle}" /&gt;
  </code></pre>
  
  <p>I know I can use the LegendTemplate property of the Chart control to provide a ControlTemplate for the Legend class. However, I am not sure how I would modify this to produce text wrapping in the child LegendItem controls. I am also not sure how I can modify the template used to draw the LegendItem controls to produce text wrapping. Is there a way to do this?</p>