1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
|
\begin{tikzpicture}[
scale=1.5,
coarse/.style={circle,draw=black,thick,inner sep=4},
fine/.style={cross out,draw=black,thick,inner sep=2},
arrow/.style={-{Latex[length=2mm]},thick}
]
\foreach \x in {-1,...,3}
\foreach \y in {0,...,2}
\node[coarse] at (\x,\y){ };
\foreach \x in {0,...,8}
\foreach \y in {0,...,4}
\node[fine] at (1.5+\x*0.5,\y*0.5){ };
\draw[arrow] (1.5,2.8) node[right] {Randknoten in \(\partial D_f\) für \(\partial D_f \not\subset \partial D_g^\circ\)} -- (1.5,2.3);
\draw[dashed,thick,pattern=north west lines, pattern color=red] (1.3,-0.2) rectangle (1.7,2.2);
\end{tikzpicture}
|
