[pstricks] Errors with 'griddots' and negative 'unit'
Uwe Siart
uwe.siart at tum.de
Fri Sep 23 09:19:47 CEST 2005
On 22 Sep 2005 at 17:13, Herbert Voss wrote:
> > % -------------------------
> > \documentclass{article}
> > \usepackage{pstricks}
> > \psset{unit=-1cm,
> > griddots=5}
> > \begin{document}
> > \begin{pspicture}(0,0)(3,3)
> > \psgrid
> > \end{pspicture}
> > \end{document}
> > % -------------------------
>
> I suppose it was there for ever, but I do not really know.
> Could someone try the example with an old pstricks.tex
> version?
I could try it with pstricks.tex 97 patch 14 and the problem is the
same, indeed. So this was really the first time where I used negative
units together with griddots - I could hardly believe that ;-)
Do you see a chance to fix this in future versions of PSTricks? Would
be great, because using negative units is a powerful feature which I do
like very much (at least it can simplify the code a lot, in some
cases).
--
Uwe
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