[pstricks] multido in psplot
Arnaud Schmittbuhl
aschmittbuhl at libertysurf.fr
Fri Feb 25 14:12:38 CET 2005
On Fri, 25 Feb 2005 13:35:05 +0200
Aydin Ustun <austun at selcuk.edu.tr> wrote:
> Hi all,
>
> I want to use multido in psplot to write a function with multi-term.
> Although latex compiler works without any problem, postscript viewer
> does not display the function.
>
> What is the problem?
Hi,
The problem is that postscript don't understand latex macros !
I think you can not insert latex code (\multido) in last psplot arg.
The loop as to be done in postscript
last psplot :
\psplot[linecolor=blue,plotpoints=400,linewidth=.5pt]{-0.25}{2.25}
{180 x mul sin
%% begin loop
%% this mean
%% for iA=1 to 11 step 2 do
%% iA 180 mul x mul sin iA div add
%% endfor
3 2 11 {/iA exch def iA 180 mul x mul sin iA div add} for
%% end loop
4 mul 3.14159 div}
PS: faster loop (uses iA on the stack)
3 2 11 {dup 180 mul x mul sin exch div add} for
--
Arnaud Schmittbuhl
Montpellier, France
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