[pstricks] \psgrid without numbers? and \psFourier
Hendrik Maryns
hamaryns at googlemail.com
Wed Jul 6 18:02:33 CEST 2011
Hi all,
I want to have a grid and axes. Both produce numbers, but I want those
of the axes, because they are easier to fit to my needs. But maybe
someone has another suggestion for this:
\documentclass{scrartcl}
\usepackage{pst-func}
\begin{document}
\psset{unit=1cm,plotpoints=500}
\begin{pspicture}(-1,-3)(10,7)
\psgrid[subgriddiv=5](0,0)(0,-3)(10,7)
\psaxes[showorigin=true,Dx=20,dx=2,Dy=20,dy=2]{->}(0,0)(0,-3)(10,7)
\psFourier[linewidth=1.5pt,cosCoeff=4,sinCoeff=4]{0}{10}
\end{pspicture}
\end{document}
What I want is a grid with distances of the main lines = 10 and 5
subdivisions. And axes which say 0, 20, 40, …
This almost does it, but for the numbers \psgrid puts there.
Furthermore, how can I influence the \omega parameter of \psFourier? I
want to condense the sine curve such that the first 0 is at x=30. Or do
I have to play with unit then?
Of course, a suggestion with a plotting function is welcome too, but I
do not understand anything about PostScript functions (yet).
TIA, H.
--
Hendrik Maryns
http://www.tcl-sfs.uni-tuebingen.de/hendrik/
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