img/serie02/rayures.tex

   1 \documentclass{article}
   2 \usepackage{pst-anamorphosis-add}
   3 \usepackage[a4paper]{geometry}
   4 \pagestyle{empty}
   5 \begin{document}
   6 \begin{center}
   7 \begin{pspicture}[showgrid](-6.25,-6.25)(6.25,6.25)
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   9 \psset{Rmirror=3,type=conical}
  10 \psset{linewidth=0.5\pslinewidth}
  11 \psclip{\pscircleA[linestyle=none](0,0){0.25}}
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  15     \pslineA[linewidth=2.5mm,linecolor={[rgb]{1 0.75 0}},linecap=1](A)(B)
  16     }
  17 \multido{\n=0.25+0.50}{7}{%
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  25 \multido{\n=-3.25+0.50}{7}{%
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  27     \pnode(! \n\space 3.25){B}
  28     \psline[linewidth=2.5mm,linecolor={[rgb]{1 0.75 0}},linecap=1](A)(B)
  29     }
  30 \multido{\n=0.25+0.50}{7}{%
  31     \pnode(! \n\space -3.25){A}
  32     \pnode(! \n\space 3.25){B}
  33     \psline[linewidth=2.5mm,linecolor={[rgb]{1 0.75 0}},linecap=1](A)(B)
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  35 \endpsclip
  36 \pscircle[linecolor=white]{3}
  37 \psdot[linecolor=white,dotsize=4\pslinewidth](0,0)
  38 \end{pspicture}
  39 \end{center}
  40 \end{document}