aboutsummaryrefslogtreecommitdiff
path: root/img/d2q9.tikz
blob: 9f91059b5b9106587d8b065e99dcd8baa76bbb2d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
\begin{tikzpicture}[
	scale=1.5,
	dot/.style={circle,draw=black,inner sep=3pt},
	center/.style={circle,fill=black,inner sep=4pt},
	arrow/.style={thick,->,>=stealth}
]

\node[dot,label=below left:\(\xi_3\)] at (0,0){ };
\node[dot,label=below:\(\xi_4\)] at (1,0){ };
\node[dot,label=below right:\(\xi_5\)] at (2,0){ };

\node[dot,label=left:\(\xi_2\)] at (0,1){ };
\node[center] at (1,1){ };
\node[dot,label=right:\(\xi_6\)] at (2,1){ };

\node[dot,label=above left:\(\xi_1\)] at (0,2){ };
\node[dot,label=above:\(\xi_8\)] at (1,2){ };
\node[dot,label=above right:\(\xi_7\)] at (2,2){ };

\draw[arrow] (1.0,1.2) -- (1.0,1.8);
\draw[arrow] (1.2,1.0) -- (1.8,1.0);
\draw[arrow] (1.0,0.8) -- (1.0,0.2);
\draw[arrow] (0.8,1.0) -- (0.2,1.0);

\draw[arrow] (1.2,1.2) -- (1.8,1.8);
\draw[arrow] (1.2,0.8) -- (1.8,0.2);
\draw[arrow] (0.8,0.8) -- (0.2,0.2);
\draw[arrow] (0.8,1.2) -- (0.2,1.8);
\end{tikzpicture}