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

[Johannes Deutsch]

On Tue, 14 May 2013 15:30:05 +0200
Herbert Voss <Herbert.Voss at FU-Berlin.DE> wrote:

> On 14.05.2013 15:11, Johannes Deutsch wrote:
> > 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!
> 
> only to be sure: you know that \psline(2,2)(CircleT2)
> is possible?

Yes, i'm aware of this. I mentioned this in my answer to Alfred
already. The code was just a minimal working example for illustration.

However, thanks a lot for your efforts!

> Herbert
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