add graphic for example1

grafiken/ex1-graph-precommit.tex

+\documentclass{standalone}
+
+\input{theme}
+\input{versiongraph}
+
+\begin{document}
+\begin{tikzpicture}[versionsgraph]
+	\commit{\rootcommit}{lightblue}{};
+	\branch{master}{\rootcommit}
+	\HEAD{master}
+	\message{\rootcommit}{initial}
+\end{tikzpicture}
+\end{document}

grafiken/ex1-graph.tex

@@ -6,10 +6,10 @@
 \begin{document}
 \begin{tikzpicture}[versionsgraph]
 	\commit{\rootcommit}{lightblue}{};
-	\commit[right=of \rootcommit]{\trackcommit}{lightblue}{\rootcommit};
-	\branch[above right]{master}{\trackcommit}
+	\commit[right=of \rootcommit]{\pepcommit}{lightblue}{\rootcommit};
+	\branch{master}{\pepcommit}
 	\HEAD{master}
 	\message{\rootcommit}{initial}
-	\message{\trackcommit}{pep8}
+	\message{\pepcommit}{pep8}
 \end{tikzpicture}
 \end{document}

grafiken/theme.tex

@@ -11,3 +11,4 @@
 \definecolor{lightgreen}{rgb}{0.7, 0.9, 0.7}
 \definecolor{lightred}{rgb}{0.9, 0.7, 0.7}
 \definecolor{lightyellow}{rgb}{0.9, 0.9, 0.7}
+\definecolor{lightorange}{rgb}{0.9, 0.7, 0.5}

grafiken/versiongraph.tex

@@ -5,7 +5,11 @@
 \usetikzlibrary{arrows}
 
 \def\rootcommit{4200}
-\def\trackcommit{4201}
+\def\pepcommit{4201}
+\def\sortcommit{4202}
+\def\refactorcommit{4203}
+\def\proofcommit{4204}
+\def\mergecommit{4205}
 
 \newcommand\hash[2][0]{
 \directlua{
@@ -24,23 +28,21 @@
 
 \newcommand\commit[4][]{
 	\node[commit=#3,#1] (#2) {\hash[#2]{7}};
-	\draw[parent]
 	\foreach \parent in {#4}
-		{(#2) -> (\parent)}
-	;
+		{\draw[parent] (#2) -> (\parent);}
 }
 
-\newcommand\branch[3][above]{
-	\node[branch,#1=.5cm of #3] (#2) {#2};
+\newcommand\branch[3][]{
+	\node[branch,above=0.5cm of #3, #1] (#2) {#2};
 	\draw[branchpointer] (#2) -- (#3);
 }
-\newcommand\HEAD[2][above]{
-	\node[HEAD, #1=.2cm of #2] (HEAD) {HEAD};
+\newcommand\HEAD[2][]{
+	\node[HEAD, above=.2cm of #2, #1] (HEAD) {HEAD};
 	\draw[branchpointer] (HEAD) -- (#2);
 }
 
-\renewcommand\message[3][above]{
-	\node[message, #1=.2cm of #2] (#3) {#3};
+\renewcommand\message[3][]{
+	\node[message, below=of #2, #1] (#3) {#3};
 	\draw[branchpointer] (#3) -- (#2);
 }
 
@@ -62,6 +64,7 @@
 	[ rectangle
 	, rounded corners=2pt
 	, fill=lightgreen
+	, node distance=0.5cm
 	]
 \tikzstyle{message}=%
 	[rectangle
@@ -69,6 +72,7 @@
 	, dashed
 	, draw
 	, font=\scriptsize
+	, node distance=0.3cm
 	]
 \tikzstyle{branchpointer}=%
 	[ draw
@@ -91,4 +95,32 @@
 	, align=center
 	, inner sep=0
 	, font=\tt\scriptsize
+	, node distance=1cm
 	]
+
+\def\cA{13370}
+\def\cB{13371}
+\def\cC{13372}
+\def\cD{13373}
+\def\cE{13374}
+\def\cF{13375}
+\def\cG{13376}
+\def\cH{13377}
+\def\cI{13378}
+\def\cJ{13379}
+\def\cK{13380}
+\def\cL{13381}
+\def\cM{13382}
+\def\cN{13383}
+\def\cO{13384}
+\def\cP{13385}
+\def\cQ{13386}
+\def\cR{13387}
+\def\cS{13388}
+\def\cT{13389}
+\def\cU{13390}
+\def\cV{13391}
+\def\cW{13392}
+\def\cX{13393}
+\def\cY{13394}
+\def\cZ{13395}

presentation/presentation.tex

@@ -197,19 +197,14 @@
 	\begin{Beispiel}
 		\begin{commandline}
 			\cmd{vim} algo.py & \cmt{nach pep8 formatieren} \\
-			\cmd{git status} & \cmt{Ausgabe gekürtz} \\
-			\out{Änderungen, die nicht zum Commit vorgemerkt sind:} \\
-			\out{~~~~geändert:       algo.py} \\
 			\cmd{git add} algo.py & \cmt{Änderung in index} \\
-			\cmd{git status} & \cmt{Ausgabe gekürtz} \\
-			\out{Zum Commit vorgemerkte Änderungen:} \\
-			\out{~~~~geändert:       algo.py} \\
-			\cmd{git commit -m} \str{pep8} & \cmt{Änderungen commiten} \\
+			\uncover<2>{\cmd{git commit -m} \str{pep8} & \cmt{Änderungen commiten} \\}
 		\end{commandline}
 	\end{Beispiel}
 	\center
 	\begin{figure}
-		\includegraphics{../grafiken/ex1-graph}
+		\only<1>{\includegraphics{../grafiken/ex1-graph-precommit}}
+		\only<2>{\includegraphics{../grafiken/ex1-graph}}
 	\end{figure}
 \end{frame}