[vtkusers] vtkBarChartActor and fonts

[Aytekin Vargun]

Hello,
I am using vtkBarChartActor to display a histogram in one of my
applications. I have a couple of questions about this:
- The font on the y-axis of the barchart is too large.
- The title of the barchart is almost unreadable since the font is too
small.
- Similarly the intervals shown on x-axis are printed with with small fonts.
- Right next to the bar chart, the bins on the x-axis are displayed again. I
want to display frequencies instead there. Is this possible?

In general, How can I play with fonts? Should I use vtkTextProperty or any
other suggestions?
Thanks a lot.
Aytekin

-- 
My web page: http://www.cs.rpi.edu/~vargua
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