[pstricks] computed coordinates
Herbert Voss
Herbert.Voss at FU-Berlin.DE
Sun Mar 28 18:17:54 CEST 2010
Am 28.03.2010 15:30, schrieb Zbigniew Nitecki:
> I want to draw a series of concentric ellipses with successively larger axes. The following
>
> \begin{pspicture}(-3,-2.5)(3,3)
> \multido{\rc=0+0.5}{9}{\psellipse[linecolor=green](\rc,\rc\space 2 div)}
> \end{pspicture}
for PostScript notation:
\multido{\rc=0+0.5}{9}{\psellipse[linecolor=green](! \rc\space dup 2 div)}
without a comma and an enanbled \SpecialCoor
Herbert
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