misc

documents/GeoTopo/Arbeitszeit.txt

@@ -5,4 +5,4 @@ Datum      | Uhrzeit
 ---------------------------------------------------------------------
 03.12.2013 | 11:00 - 12:00, 13:10 - 15:00
 05.12.2013 | 15:50 - 17:00
-12.12.2013 | 12:00 - 13:19
+12.12.2013 | 12:00 - 13:40

tikz/topology-4/Makefile

@@ -0,0 +1,31 @@
+SOURCE = topology-4
+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:
+	#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

tikz/topology-4/Readme.md

@@ -0,0 +1,3 @@
+Compiled example
+----------------
+![Example](topology-4.png)

tikz/topology-4/topology-4.tex

@@ -0,0 +1,18 @@
+\documentclass[varwidth=true, border=2pt]{standalone}
+\usepackage{tikz}
+\usetikzlibrary{patterns}
+
+\begin{document}
+\begin{tikzpicture}[thick]
+    \draw[pattern=north east lines] (-3,3) -- (3,3) -- (3,-3) -- (-3,-3) -- cycle;
+    \draw[red, pattern color=red, pattern=north west lines] (-3,-1) -- (-1,-1) -- (-1,-3) -- (-3,-3) -- cycle;
+    \draw[red, pattern color=red, pattern=north west lines] (-3,3) -- (-1,3) -- (-1,1) -- (-3,1) -- cycle;
+    \draw[red, pattern color=red, pattern=north west lines] (1,3) -- (3,3) -- (3,1) -- (1,1) -- cycle;
+    \draw[red, pattern color=red, pattern=north west lines] (1,-1) -- (3,-1) -- (3,-3) -- (1,-3) -- cycle;
+    \draw[->,blue] (-3,-1.5) -- (-2,-1.5);
+    \draw[blue] (-2,-1.5) -- (-1.5,-1.5);
+    \draw[->,blue] (-1.5,-1.5) -- (-1.5,-2.3);
+    \draw[blue] (-1.5, -2.3) -- (-1.5, -3);
+    \draw[green] (-3,-2) -- (-2,-2) -- (-2, -3);
+\end{tikzpicture}
+\end{document}