[pstricks] Drawing complicated diagrams which don't contain much (mathematical) order..
E. Krishnan
ekmath at md5.vsnl.net.in
Sat Aug 2 02:30:10 CEST 2003
On Thu, 31 Jul 2003, Lakhinder Walia wrote:
> 1. Could I get the coordinates of a reference point (rnode)?
<snip>
> Basically I want to say, draw a line of 1 inch length to the left of
> rnode{a}.
Sometimes you can get by without knowing the actual coordinates of a
point, using "\SpecialCoor". Thus to draw a line joining an "rnode" and
a point 1 in to the left of it (if I read your problem right), you can try
\rnode{a}{N}
\SpecialCoor
\psline[unit=1in](a)([angle=180,nodesep=1in]a)
--
Krishnan
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