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- \documentclass[varwidth=true, border=2pt]{standalone}
- \usepackage{tikz}
- \usetikzlibrary{arrows,positioning}
- \tikzset{
- %Define standard arrow tip
- >=stealth',
- % Define arrow style
- pil/.style={->,thick}
- }
- \begin{document}
- \begin{tikzpicture}
- \node (a)[vertex] at (0,3) {};
- \node (b)[vertex] at (0,1) {};
- \node (c)[vertex] at (1,0) {};
- \node (d)[vertex] at (2,0) {};
- \node (e)[vertex] at (3,0) {};
- \node (f)[vertex] at (4,1) {};
- \node (g)[vertex] at (4,3) {};
- \foreach \from/\to in {b/c,c/d,d/e,e/f}
- \draw[line width=2pt] (\from) -- (\to);
- \end{tikzpicture}
- \end{document}
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