Added graphviz graph to latex report.

portfolio/latex/Makefile

 # Sander van Veen - 6167969 - University of Amsterdam - <sandervv@gmail.com>
 #
 # Basic Makefile used to simplify the compilation. Running "make" (without any
-# arguments) from the command line is enough to build the report.
+# arguments) from the command line will build the report for this assignment.
 #
 
-all: highlight compile
+all: highlight graph compile
 
 clean:
-	rm -v *.out *.aux *.toc foo.tex latex-answers.pdf
+	rm -v *.out *.aux *.toc foo.tex graph.tex latex-answers.pdf
 
 compile:
 	pdflatex -interaction=nonstopmode latex-answers.tex
-	rm -v *.log
+	rm -vf *.log
 
-highlight: foo.tex
-	@echo "Highlighting done."
+graph: graph.dot
+
+highlight: foo.py
+
+%.py: %.tex
+	pygmentize -O style=colorful -o $^ $@
+
+%.dot: %.tex
+	dot2tex --autosize --usepdflatex $@ | \
+		sed 's/\\\(use\|enl\|doc\|page\|\(end\|begin\){doc\).*//' > $^
 
-%.tex: %.py
-	pygmentize -O style=colorful -o $@ $^

portfolio/latex/graph.dot

+digraph A {
+    node [label="$q_0$"] q_0 ;
+    q_0 -> q_1;
+    q_1 -> q_1;
+    q_1 -> q_2;
+    q_2 -> q_0;
+}

portfolio/latex/latex-answers.tex

@@ -2,9 +2,17 @@
 \usepackage{float}
 \usepackage{listings}
 \usepackage{hyperref}
+\usepackage{amsmath}
 
+% Graphviz graph (using tikz)
+\usepackage[x11names, rgb]{xcolor}
+\usepackage{tikz}
+\usetikzlibrary{snakes,arrows,shapes}
+
+% Load code highlighter color scheme
 \input{colors}
 
+% Create a box around the code examples
 \floatstyle{boxed}
 \newfloat{program}{thp}{lop}
 \floatname{program}{Program}
@@ -90,6 +98,11 @@ $r_3c_1$ & $r_3c_2$ & $r_3c_3$ \\ \hline
 
 % }}}
 
+\subsection{Graph (GraphViz to PSTikz)} % {{{
+\label{sub:Graph-GraphViz-to-PSTikz}
+% \input{graph}
+% }}}
+
 % }}}
 
 \section{Mathematics} % {{{