How do I draw a swirl in silverlight?

By a swirl I mean starting at a central point a single line running in a circle with a开发者_如何学JAVAn increasing radius.

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I would use a PathListBox. Here are some links on how to use the control. The last one deals specifically with a spiral.

http://www.uxpassion.com/2010/06/silverlight-4-tutorial-how-to-pathlistbox-sample-data-blend-4/

http://channel9.msdn.com/shows/SilverlightTV/Silverlight-TV-25-No-More-Boxes-Exploring-the-PathListBox/

http://www.reflectionit.nl/Blog/PermaLinka06af01a-09d6-46b8-a080-0069688c9363.aspx