> I need to use drawing requests (\D'...') directly (without
> using PIC) to make pie-chart segments that can be filled with
> color.
This isn't possible directly in groff (nor it is possible directly
with pic). It is not too difficult to write a macro which constructs
the segment itself with \D'l...' and \D'a...', but there's no way to
fill it. The only solution is to approximate the segment with a
filled polygon.
Let's see what Ted will cook :-)
Werner
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