added tree example

tikz/halbleiterspeicher-klassifizierung/Makefile

@@ -0,0 +1,35 @@
+SOURCE = halbleiterspeicher-klassifizierung
+DELAY = 80
+DENSITY = 300
+WIDTH = 512
+
+make:
+	pdflatex $(SOURCE).tex -output-format=pdf
+	make clean
+
+clean:
+	rm -rf  $(TARGET) *.class *.html *.log *.aux *.data *.gnuplot
+
+gif:
+	pdfcrop $(SOURCE).pdf
+	convert -verbose -delay $(DELAY) -loop 0 -density $(DENSITY) $(SOURCE)-crop.pdf $(SOURCE).gif
+	make clean
+
+png:
+	make
+	make svg
+	inkscape $(SOURCE).svg -w $(WIDTH) --export-png=$(SOURCE).png
+
+transparentGif:
+	convert $(SOURCE).pdf -transparent white result.gif
+	make clean
+
+svg:
+	make
+	#inkscape $(SOURCE).pdf --export-plain-svg=$(SOURCE).svg
+	pdf2svg $(SOURCE).pdf $(SOURCE).svg
+	# Necessary, as pdf2svg does not always create valid svgs:
+	inkscape $(SOURCE).svg --export-plain-svg=$(SOURCE).svg
+	rsvg-convert -a -w $(WIDTH) -f svg $(SOURCE).svg -o $(SOURCE)2.svg
+	inkscape $(SOURCE)2.svg --export-plain-svg=$(SOURCE).svg
+	rm $(SOURCE)2.svg

tikz/halbleiterspeicher-klassifizierung/halbleiterspeicher-klassifizierung.tex

@@ -0,0 +1,32 @@
+\documentclass{article}
+\usepackage[pdftex,active,tightpage]{preview}
+\setlength\PreviewBorder{2mm}
+\usepackage{tikz}
+\usetikzlibrary{shapes, calc} 
+\tikzstyle{vertex}=[draw,fill=black!15,rectangle,minimum size=20pt,inner sep=10pt]
+
+\begin{document}
+\begin{preview}
+\begin{tikzpicture}[font=\sffamily,thick,level/.style={sibling distance=120mm/#1}]
+    \node[vertex] {Halbleiterspeicher}
+        child { 
+            node[vertex] {Festwertspeicher}
+            child { 
+                node[vertex] {Irreversibel} 
+                child { node[vertex] {ROM} }
+                child { node[vertex] {PROM} }
+            }
+            child { 
+                node[vertex] {Reversibel} 
+                child { node[vertex] {EPROM} }
+                child { node[vertex] {EEPROM} }
+            }
+        } child {
+            node[vertex] {Schreib- / Lese-Speicher}
+            child { node[vertex] {Statisches RAM} }
+            child { node[vertex] {Dynamisches RAM} }
+        }
+    ;
+\end{tikzpicture}
+\end{preview}
+\end{document}

tikz/parse-tree/Makefile

@@ -1,25 +1,35 @@
 SOURCE = parse-tree
 DELAY = 80
 DENSITY = 300
+WIDTH = 512
 
 make:
 	pdflatex $(SOURCE).tex -output-format=pdf
 	make clean
 
 clean:
-	rm -rf  $(TARGET) *.class *.html *.log *.aux
+	rm -rf  $(TARGET) *.class *.html *.log *.aux *.data *.gnuplot
 
 gif:
 	pdfcrop $(SOURCE).pdf
 	convert -verbose -delay $(DELAY) -loop 0 -density $(DENSITY) $(SOURCE)-crop.pdf $(SOURCE).gif
 	make clean
 
+png:
+	make
+	make svg
+	inkscape $(SOURCE).svg -w $(WIDTH) --export-png=$(SOURCE).png
+
 transparentGif:
 	convert $(SOURCE).pdf -transparent white result.gif
 	make clean
 
 svg:
+	make
 	#inkscape $(SOURCE).pdf --export-plain-svg=$(SOURCE).svg
 	pdf2svg $(SOURCE).pdf $(SOURCE).svg
 	# Necessary, as pdf2svg does not always create valid svgs:
 	inkscape $(SOURCE).svg --export-plain-svg=$(SOURCE).svg
+	rsvg-convert -a -w $(WIDTH) -f svg $(SOURCE).svg -o $(SOURCE)2.svg
+	inkscape $(SOURCE)2.svg --export-plain-svg=$(SOURCE).svg
+	rm $(SOURCE)2.svg