I'm trying to create an animated Chi-Square Distribution from a static file with ps-tricks and animate, but the proportions are completely messed up in the animated figure. I guess there's some tiny rub in my code I'm too blind by now to find...

The static figure:
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\documentclass[a4paper,12pt]{article}\usepackage{pst-func}\usepackage{graphicx} %graphic support\begin{document}\psset{xunit=1cm,yunit=7.5cm,plotpoints=200}\begin{pspicture*}(-0.9,-0.1)(12,.9)\rput[t]{0}(4,0.5){$f(x;k) = \frac{1}{2^{k/2}\Gamma(k/2)}x^{k/2-1}e^{-x/2}$}\multido{\rnue=0.5+0.5, \iblue=10+10, \rloc=0.6+-0.05}{10}{%\psChiIIDist[linewidth=1pt, linecolor=blue!\iblue, nue=\rnue]{0.01}{11}\psframe*[linecolor=white,framearc=0.1](8,0.1)(8,0.7)\psline[linewidth=1pt, linecolor=blue!\iblue]{-}(8,\rloc)(8.5,\rloc)\uput[0](8.7,\rloc){\scriptsize k = \rnue}}\psaxes[Dy=0.1, tickstyle=bottom]{->}(0,0)(0,0)(12,.9)\end{pspicture*}\end{document}
Code: Select all
\documentclass[a4paper,12pt]{article}\usepackage{pst-func}\usepackage{graphicx}\usepackage{animate}\begin{document}%-------------------- write timeline file ---------------------%\newwrite\TimeLineFile\immediate\openout\TimeLineFile=chi.txt\immediate\write\TimeLineFile{::0x0}\multido{\i=1+1}{10}{\immediate\write\TimeLineFile{::\i}}\immediate\closeout\TimeLineFile%------------------- assemble animation ------------------------%\psset{xunit=1cm, yunit=7.5cm, plotpoints=200}\begin{animateinline}[controls,buttonsize=1em,timeline=chi.txt,begin={\begin{pspicture}(-0.9,-0.1)(12,.9)},end={\end{pspicture}}]{6}\psaxes[Dy=0.1, tickstyle=bottom]{->}(0,0)(0,0)(12,.9)\newframe\multiframe{10}{rnue=0.5+0.5, iblue=10+10, rloc=0.6+-0.05}{%\psChiIIDist[linewidth=1pt, linecolor=blue!\iblue, nue=\rnue]{0.01}{11}\psline[linewidth=1pt, linecolor=blue!\iblue]{-}(8,\rloc)(8.5,\rloc)\psframe*[linecolor=white,framearc=0.1](8,0.1)(8,0.7)\uput[0](8.7,\rloc){\scriptsize k = \rnue}}\end{animateinline}\end{document}
Alrik
P.S.: I use the output profile LaTeX=>PS=>PDF under Windows Vista with MikTex 2.7 and TeXnic Center 1 Beta 7.50.