title: Problem with large Canvas in Silverlight
body: <p>I am developing (using Silvelight 3) an aplication that creates some kind of timeline and places objects on it. For this purpose I need a really large Canvas (up to 2000000 pixels width) with long lines on it, but whenever I create Canvas even 40000 pixels width it behaves very strangely, randomly disappearing.</p>
  
  <p>I have found a post with the description of the exactly same problem on <a href="http://forums.silverlight.net/forums/p/61678/155849.aspx" rel="nofollow noreferrer">silverlight forums</a> and another one here on the <a href="https://stackoverflow.com/questions/237218/silverlight-2-and-large-canvases">stackoverflow</a>. It seems that is a known problem since silverlight 2, but I can't find any good workaround. Does anybody know such workaround or can check is it still an issue in Silverlight 4?</p>
  
  <p>Thanks in advance.</p>