how to Rotating axies for random degree

[xia]

now i have an horizontal bar chart with too many categories so the labels looks like:
t t
e e
s s
t t

Instead of rotating the categorie label test 45 degrees. Can anyone help me??

[David Gilbert]

The labels can be rotated 90 degrees like this:

CategoryPlot plot = myChart.getCategoryPlot();
HorizontalCategoryAxis axis = (HorizontalCategoryaAxis) getDomainAxis();
axis.setVerticalTickLabels(true);

Regards,

Dave Gilbert