Re: [dk-tug] Tikz problem - pile ikke på linie

Ahh, det var lige sådan en jeg ledte efter, takker.

/daleif
- via HTC

----- Reply message -----
Fra: "Martin Heller" <[email protected]>
Til: <[email protected]>
Emne: [dk-tug] Tikz problem - pile ikke på linie
Dato: tor., jan. 26, 2012 16:38


Lars Madsen wrote, on 26-01-2012 16:09:
>
> Ja, men det giver jo disse meget korte pile 'prikkerne'

Så må du søge for, at dine matrix nodes ligger på et gitter. Det kan 
gøres ved at specificere en afstand mellem node origins i stedet for 
node kanter:

\documentclass[a4paper]{memoir}
\usepackage{tikz,amsmath,bm}
\usetikzlibrary{matrix,arrows}
\newcommand\nonedot{\bm\cdot}
\newcommand\order[1]{_{\scriptscriptstyle #1}}
\begin{document}

\begin{tikzpicture}
   \matrix (M) [%
   matrix of math nodes,
   column sep={3em,between origins},
   row sep={3em,between origins},
   ]
   {
     \nonedot          & \nonedot          & \nonedot         & \nonedot 
         & \nonedot          & \nonedot \\
     \frac51\order{10} & \nonedot          & \nonedot         & \nonedot 
         & \nonedot          & \nonedot \\
     \frac41\order{9}  & \frac42\order{11} & \nonedot         & \nonedot 
         & \nonedot          & \nonedot \\
     \frac31\order{4}  & \frac32\order{8}  & \frac33          & \nonedot 
         & \nonedot          & \nonedot \\
     \frac21\order{3}  & \frac22           & \frac23\order{7} & \frac24 
          & \nonedot          & \nonedot \\
     \frac11\order{1}  & \frac12\order{2}  & \frac13\order{5} & 
\frac14\order{6} & \frac15\order{12} & \nonedot \\
   };
   % oenskede 'retninger'
   \draw[dashed,thin,pink] (M-1-1) -- (M-6-6);
   \draw[dashed,thin,pink] (M-2-1) -- (M-6-5);
   \draw[dashed,thin,pink] (M-3-1) -- (M-6-4);
   \draw[dashed,thin,pink] (M-4-1) -- (M-6-3);
   \draw[dashed,thin,pink] (M-5-1) -- (M-6-2);

   \draw[->] (M-6-1) -- (M-6-2);
   \draw[->] (M-6-2) -- (M-5-1);
   \draw[->] (M-5-1) -- (M-4-1);
   \draw[->] (M-4-1) -- (M-5-2);
   \draw[->] (M-5-2) -- (M-6-3);
   \draw[->] (M-6-3) -- (M-6-4);
   \draw[->] (M-6-4) -- (M-5-3);
   \draw[->] (M-5-3) -- (M-4-2);
   \draw[->] (M-4-2) -- (M-3-1);
   \draw[->] (M-3-1) -- (M-2-1);
   \draw[->] (M-2-1) -- (M-3-2);
   \draw[->] (M-3-2) -- (M-4-3);
   \draw[->] (M-4-3) -- (M-5-4);
   \draw[->] (M-5-4) -- (M-6-5);
   \draw[->] (M-6-5) -- (M-6-6);
   \draw[->] (M-6-6) -- (M-5-5);
   \draw[->] (M-5-5) -- (M-4-4);
   \draw[->] (M-4-4) -- (M-3-3);
   \draw[->] (M-3-3) -- (M-2-2);
   \draw[->] (M-2-2) -- (M-1-1);
\end{tikzpicture}

\end{document}

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