[pstricks] nodes and plot

[Herbert Voss]

Christophe Jorssen wrote:
> 
>>>I'd like to know if you know a quick hack to put a node at every points
>>>computed by pst-plot to plot functions, particularly with
> 
> \parametricplot.
> 
>>you can write the xy-values into a temporary file
>>- inside \def\parametricplot at i#1#2#3{% -
>>and then read this again and build all data records as
>>nodes.
> 
> 
> Thanks Herbert, but I don't think it works since xy couples are computed at
> the PS level by

the only "problem" is that you have two _different_ "file types", one
written with PostScript and one read by TeX. So you have to run
first the ps-file and then again the the dvi/ps/pdf file.

Herbert


-- 
http://www.pstricks.de/