doc-en/par-pointagesommets-en.tex

   1 \section{Numbering of the vertices}
   2
   3 There is an option that permits the  marking of the \Index{vertices} (with a black circle) and/or numbers them either globally or individually.
   4 \begin{itemize}
   5   \item \texttt{\Lkeyword{show}=all} marks all the vertices;
   6   \item \texttt{\Lkeyword{num}=all} numbers all the vertices;
   7   \item \verb+show=0 1 2 3+ marks the vertices with the index number 0, 1, 2 and 3;
   8   \item \verb+num=0 1 2 3+ numbers the vertices with the index number 0, 1, 2 and 3.
   9 \end{itemize}
  10 %
  11 \begin{LTXexample}[width=6cm]
  12 \begin{pspicture}(-3,-2.5)(7,2.5)
  13 \psset{viewpoint=50 20 20 rtp2xyz,Decran=40}
  14 \psSolid[
  15    action=draw,
  16    object=cube,
  17    RotZ=30,
  18    show=all,
  19    num=all
  20     ]%
  21 \end{pspicture}
  22 \end{LTXexample}
  23
  24
  25 \begin{LTXexample}[width=6cm]
  26 \begin{pspicture}(-3,-2.5)(7,2.5)
  27 \psset{viewpoint=50 20 20 rtp2xyz,Decran=40}
  28 \psSolid[action=draw,
  29    object=cube,
  30    RotZ=30,
  31    show=0 1 2 3,
  32    num=0 1 2 3
  33     ]%
  34 \end{pspicture}
  35 \end{LTXexample}
  36
  37 \endinput