Merge branch 'master' of git.fsmpi.rwth-aachen.de:osak/talks

workshops/latex/latex.tex

@@ -113,7 +113,7 @@
         (2pt,-15pt) rectangle (\textwidth-2pt, -.4\textwidth+2pt);
         \node[anchor=north west] at (0pt, 0pt) {PDF viewer: HelloWorld.pdf};
         \node[anchor=north west] at (2pt, -15pt) {\parbox[t][.4\textwidth-27pt][c]{\textwidth-12pt}{%
-            \hspace{.1\textwidth}Hallo Welt!
+          \hspace{.1\textwidth}$\mathrm{Hallo\ Welt!}$
         }};
       \end{tikzpicture}
     \end{column}
@@ -387,7 +387,24 @@
       \highlightBlu{align*}\highlightRed{\}}
   \end{itemize}
   \structure{Im Textfluss} kann man Gleichungen mit \highlightRed{\$ ... \$}
-  schreiben.
+  schreiben, also z.\,B.
+  \begin{center}
+    \begin{tikzpicture}
+      \node[matrix, column sep=4pt, row sep=6pt] {
+      \node[draw=blue!20!lightgray,line width=2pt]{
+        \begin{minipage}[t][7mm][c]{.45\textwidth}
+          \texttt{Gleichung: \highlightRed{\$x\^\ 2 = 25\$}}
+        \end{minipage}
+      };&
+      \node{\includegraphics[width=12pt]{figures/texstudio-compile.pdf}};&
+      \node[draw=blue!20!lightgray,line width=2pt]{
+        \begin{minipage}[t][7mm][c]{.3\textwidth}
+          \textrm{Gleichung: $x^2 = 25$}
+        \end{minipage}
+      };\\
+    };
+    \end{tikzpicture}
+  \end{center}
 \end{frame}
 
 \begin{frame}[fragile]{Mathematik -- Beispiele}