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

[Herbert Voss]

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?

Herbert