Deal with repetitive work in pstricks efficiently (2) --- multido

Last time we talked about doing repetitive work in postricks using command "\multirput", and this time "\multido" will be introduced. "\multido" is a much more general loop macro than "\multirput". You can use it like this "\multido {\loop_indication = start_value + increment} {loop_nums} {loop_content}", very simillar to loop in programming language. Some examples are shown below.

\documentclass{article}
\usepackage{multido}
\usepackage{pstricks}

\begin{document}
  \begin{pspicture}*(-0.5,0.5)(5.5,5.5)
    \multido{\ix=0+1}{6}
    {
      \multido{\iy=0+1}{6}
      {
        \rput(\ix,\iy){(\ix,\iy)}
      }
    }
  \end{pspicture}
\end{document}

Fig.1 Deal with repetitive work in efficiently (2) --- multido

Files Download: tex ps pdf

\documentclass{article}
\usepackage{multido}
\usepackage{pstricks}

\begin{document}
  \begin{pspicture}(2,2)
    \pscircle*[linecolor=yellow](1,1){0.707}
    \psset{linecolor=red}
    \multido{\ix=0+15}{24}
    {
      \rput{\ix}(1,1){\psline(0.5,0.5)(1,1)}
    }
  \end{pspicture}
\end{document}

Fig.2 Deal with repetitive work in efficiently (2) --- multido

Files Download: tex ps pdf