[pstricks] funny behaviour of nodes

[Herbert Voss]

Doris Wagner schrieb:

> please could somebody have a look at the following code?
> 
> the problem I stumbled upon is:
> 
> Z does what it should, while W,X and Y don't, that is:
> 
> ZC \perp BC
> XF \perp BC
> YB \perp BC
> YW \perp BC

it is a problem with the definition of \dotnode.
It puts the contents (dotstyle) into a \hbox, which is
not centered horizontally. The reason why the node
is shifted to the right.

Write into the preamble

\makeatletter
\def\dotnode at ii(#1)#2{%
\begingroup%
\use at par%
\pnode(#1){#2}\psdot(#1)
\endgroup\ignorespaces}
\makeatother

and it should solve the problem.

Herbert