diff options
Diffstat (limited to 'img/cavity2d.tikz')
| -rw-r--r-- | img/cavity2d.tikz | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/img/cavity2d.tikz b/img/cavity2d.tikz new file mode 100644 index 0000000..cb99dba --- /dev/null +++ b/img/cavity2d.tikz @@ -0,0 +1,16 @@ +\begin{tikzpicture} +\node[anchor=south west,inner sep=0] at (0,0) {\includegraphics[width=5cm]{img/cavity2d.png}}; +\foreach \x in {0,...,4} + \foreach \y in {0,...,4} + \draw[white] (\x,\y) rectangle (\x+1,\y+1); + +\draw[black,thick] (0,0) rectangle (5,5); + +\draw[->] (0,5.2) -- node[above,midway] {\footnotesize\(u=(1,0)\)} (5,5.2); +\draw (0,0) -- node[below] {\footnotesize\(u=(0,0)\)} (5,0); +\draw (0,0) -- node[rotate=90,yshift=10pt] {\footnotesize\(u=(0,0)\)} (0,5); +\draw (5,0) -- node[rotate=90,yshift=-10pt] {\footnotesize\(u=(0,0)\)} (5,5); + +\draw[<->] (-0.7,0) -- node[rotate=90,yshift=10pt] {\scriptsize \(L=1\), diskretisiert in \(N\) Knoten} (-0.7,5); +\draw[<->] (0,-0.7) -- node[below] {\scriptsize \(L=1\), diskretisiert in \(N\) Knoten} (5,-0.7); +\end{tikzpicture} |