[pstricks] pstricks-add: psCircleTangents: can't access node at postscript level

[Johannes Deutsch]

On Tue, 14 May 2013 14:22:37 +0200
Herbert Voss <Herbert.Voss at FU-Berlin.DE> wrote:

> On 14.05.2013 12:10, Johannes Deutsch wrote:
> 
> > the following code as is, compiles fine with pdflatex.
> >
> > If i uncomment line 16 the picture isn't drawn anylonger.
> >
> > Unfortunately i can't find any errors in the log, too.
> >
> > Maybe someone around here can help me to find the error or maybe i
> > can help chasing a bug!?
> 
> It is a problem with the node saving. Nodes are always saved in an
> own dictionary and I don't know why only the values of the first
> node is correct.
> I must investigate. However this will work:
> 
>      \psline(2,2)(! \psGetNodeCenter{CircleT2} CircleT2.x CircleT2.y)
> %
> 
> 
> Herbert

Thanks a lot for this workaround!

Best regards

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