mirror of
https://github.com/MartinThoma/LaTeX-examples.git
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60 lines
2.4 KiB
TeX
60 lines
2.4 KiB
TeX
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\documentclass{article}
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\usepackage[pdftex,active,tightpage]{preview}
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\setlength\PreviewBorder{2mm}
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\usepackage{xcolor}
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\definecolor{pink}{HTML}{FF00FF}
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\definecolor{purple}{HTML}{800080}
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\usepackage{tikz}
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\usetikzlibrary{arrows,positioning, calc,lindenmayersystems,decorations.pathmorphing}
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\tikzstyle{vertex}=[draw,fill=black,circle,minimum size=10pt,inner sep=0pt]
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\tikzstyle{selected edge} = [draw,line width=5pt,-,red!50]
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\tikzstyle{markedCircle}=[line width=1pt,rotate=90,decorate,decoration={snake, segment length=2mm, amplitude=0.4mm}]
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\begin{document}
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\pgfdeclarelayer{background}
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\pgfsetlayers{background,main}
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\begin{preview}
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\begin{tikzpicture} [scale=1.2]
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\node (a)[vertex] at (3,1) {a};
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\node (b)[vertex] at (5.5,2.5) {b};
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\node (c)[vertex] at (0.5,3) {c};
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\node (d)[vertex] at (3.5,4.5) {d};
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\node (e)[vertex] at (6,5.5) {e};
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\node (f)[vertex] at (0,6.5) {f};
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\node (g)[vertex] at (3,7) {g};
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\node (h)[vertex] at (4.5,7.5) {h};
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\node (i)[vertex] at (6,7.5) {i};
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\node (j)[vertex] at (1.5,8.5) {j};
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\node (k)[vertex] at (4,9) {k};
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\foreach \from/\to in {a/b,a/b,b/d,b/e,c/f,d/f,d/g,f/g,g/h,h/e,h/i,e/i,f/j,g/j,j/k,k/h,k/i}
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\draw[line width=2pt] (\from) -- (\to);
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\begin{pgfonlayer}{background}
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\draw (a.center) edge[selected edge] (c.center);
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\draw (c.center) edge[selected edge] (f.center);
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\draw (f.center) edge[selected edge] (g.center);
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\draw (g.center) edge[selected edge] (j.center);
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\draw (g.center) edge[selected edge] (h.center);
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\draw (h.center) edge[selected edge] (k.center);
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\draw (g.center) edge[selected edge] (d.center);
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\draw (d.center) edge[selected edge] (b.center);
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\draw (h.center) edge[selected edge] (i.center);
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\draw (h.center) edge[selected edge] (e.center);
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\end{pgfonlayer}
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\draw[color=black!80, markedCircle] (a) -- (c) -- (f) -- (g) -- (d) -- (b) -- (a);
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\draw[color=purple, markedCircle, fill=purple!10] (f) -- (g) -- (d) -- (f);
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\draw[color=red, markedCircle] (b) -- (d) -- (g) -- (h) -- (e) -- (b);
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\draw[color=yellow, markedCircle] (g) -- (h) -- (k) -- (j) -- (g);
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\draw[color=pink, markedCircle] (f) -- (g) -- (j) -- (f);
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\draw[color=pink, markedCircle] (f) -- (g) -- (j) -- (f);
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\draw[color=orange, markedCircle] (h) -- (k) -- (i) -- (h);
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\draw[color=blue, markedCircle] (h) -- (i) -- (e) -- (h);
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\end{tikzpicture}
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\end{preview}
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\end{document}
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