David Anson has written a post about rotating the axis labels of a chart.
When someone asked me how to rotate the axis labels of a chart from the Data Visualization package of the Silverlight Toolkit/WPF Toolkit earlier today, I realized it was time for a quick blog post. Because when I've answered a question two or three times, it's usually a pretty good sign that I'll keep on answering it for some time. I usually try to head that kind of thing off at the pass, so here's my post on the topic for the benefit of future generations.