[pstricks] Node Coordinates

Herbert Voss LaTeX at zedat.fu-berlin.de
Wed Jun 7 13:06:23 CEST 2006

Douglas Reid wrote:

> I need to use the distance between the nodes to define other things 
> within LaTeX.
> Can this command be simply modified to get the result back from the 
> PostScript calculation into LaTeX?
> i.e, to get the distance into a LaTeX length variable.
> %Usage: \setDistance{length}{NodeA}{NodeB}

There is no way back from PostScript to TeX. If you want to
get the distance inside TeX then use the fp package for


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