[pstricks] tangential vector

Juergen Gilg gilg at acrotex.net
Thu Apr 9 12:06:10 CEST 2009

Dear Herbert,
> sure, but there is always the problem with too many optional
> arguments which make a macro more complicated.
sure, that some more arguments make the macro too complex.
I was thinking eventually of some fine key-value-pair, e.g. 
[xrange=-2..4]. Also possible for \psplot to reduce the number of arguments.

Those key-value-pairs make a complex macro so much more transparent :-)



 Jürgen Gilg
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 70376 Stuttgart
 Tel       0711.59 27 88
 e-Mail    gilg at acrotex.net

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