[pstricks] overlays or similar methods

[Christoph Bersch]

Jean-Côme Charpentier wrote:
> Christoph Bersch wrote:
> 
>> [snip]
>> Is it in some way possible to accomplish this?
>> 
>> 1. define new nodes in the component
>> 2. later draw a line using this nodes but to draw this lines behind
>>    the lines of the component
>>
> Christophe Jorssen have a similar problem for pst-circ2.  The
> solution is to write code for nodes in a token register and for
> components in another token register. When the work is done, these
> register are called. Something like that:
> 
> loop
>    Work and put something in registers
> repeat
> \the\register_node
> \the\register_component

Yes, I was thinking also in this direction. But as my TeX knowledge is
lets say a bit limited, I have no idea how this could be done.

But as Christophe is doing this right now (as you said), maybe I would
be able to adopt this part to my needs (with his permission!)

Thanks
Christoph