mirror of
https://github.com/MartinThoma/LaTeX-examples.git
synced 2025-04-26 06:48:04 +02:00
32 lines
No EOL
1.1 KiB
TeX
32 lines
No EOL
1.1 KiB
TeX
\begin{tikzpicture}
|
|
\node (a) at (0,0) {};
|
|
\node (b) at (1,0) {};
|
|
\node (c) at (1,1) {};
|
|
\node (d) at (0,1) {};
|
|
\coordinate (m) at ($(a)!0.5!(c)$);
|
|
\coordinate (ab) at ($(a)!0.5!(b)$);
|
|
\coordinate (bc) at ($(b)!0.5!(c)$);
|
|
\coordinate (cd) at ($(c)!0.5!(d)$);
|
|
\coordinate (ad) at ($(a)!0.5!(d)$);
|
|
\draw[pattern=north west lines] (d.center) -- (ad.center) -- (m.center);
|
|
\draw[pattern=dots] (m.center) -- (bc.center) -- (c.center);
|
|
\draw (a.center) -- (b.center) -- (c.center) -- (d.center) -- cycle;
|
|
\begin{scope}[decoration={
|
|
markings,
|
|
mark=at position 0.6 with {\arrow{>}}}
|
|
]
|
|
\draw[postaction={decorate}] (a.center) -- (b.center);
|
|
\draw[postaction={decorate}] (d.center) -- (c.center);
|
|
\end{scope}
|
|
|
|
\begin{scope}[decoration={
|
|
markings,
|
|
mark=at position 0.55 with {\arrow{>>}}}
|
|
]
|
|
\draw[postaction={decorate}] (b.center) -- (c.center);
|
|
\draw[postaction={decorate}] (a.center) -- (d.center);
|
|
\end{scope}
|
|
\draw (ab.center) -- (cd.center);
|
|
\draw (a.center) -- (c.center);
|
|
\draw (b.center) -- (d.center);
|
|
\end{tikzpicture} |