# Draw geometric shape via Latex

Can I draw this shape via LaTeX?

Is there a software to draw any shape as

• I'm not great in latex, I need a manual or software to draw any mathematical geometry (not the clasical as triangle or ellipse or polygon...) – Achaire Apr 13 '16 at 17:28
• Kind of related: tex.stackexchange.com/a/35536/586 – Torbjørn T. May 5 '16 at 11:29

Your question smell on "do-it-for-me" questions ...

As starting point, if you like to use tikz package for drawing, can serve the following (pseudo)code:

\documentclass[tikz, border=1ex]{standalone}

\begin{document}
\begin{tikzpicture}
\draw[draw=green, very thick, rounded corners, fill=gray]
(<coordinate 1>) -- (<coordinate 2>) -- %and so on
(<coordinate k>) node[above=3mm] {$\Omega$} -- %and so on
(<coordinate n) -- cycle;
\draw[draw=red, very thick, rounded corners, fill=white]
(<coordinate 1>) -- (<coordinate 2>) -- %and so on
(<coordinate j>) node[above=3mm] {$\Gamma_u$} -- %and so on
(<coordinate n) -- cycle;
\end{tikzpicture}
\end{document}


Selection of coordinates is left to you. Also to which one you wish to associate node with $\Gamma_m$.

• thank you for your suggestion code, but isn't running for me – Achaire Apr 13 '16 at 17:15
• Of course not. It is not complete. You need to finish it yourself with adding real coordinates, like (0,0) -- (2,0.5) --  etc. With this and reading TikZ manual or searching for example texample.net you will learn, how to draw similar pictures yourself. Please, edit your question and add it what you try to do with my code and where you stuck – Zarko Apr 13 '16 at 17:23