title: TextBlock not rendering entire text on WP7
body: <p>So I'm creating an app that requires for a TextBlock to have a marquee effect if its width is longer than the bounds of the page in Landscape mode. I managed to get it to marquee just fine using TranslateTransform animations, but it seems that my TextBlock's text is being cut out.</p>
  
  <p>Is there a way to make it so that this behavior doesn't happen or is there a workaround?</p>
  
  <p><img src="https://i.stack.imgur.com/5Sva4.png" alt="screenshot"></p>