File:Duals graphs.svg

Original file (SVG file, nominally 313 × 223 pixels, file size: 11 KB)

Summary

Description
English: Two graphs, duals of each other.
Date
Source
 \documentclass{article}
 \thispagestyle{empty}
 \usepackage{tikz}
 \usetikzlibrary{calc}
 \begin{document}
 \begin{tikzpicture}[node distance=2.5cm,semithick]
  \tikzstyle{origVertex}      = [draw, blue, fill, shape=circle]
  \tikzstyle{dualVertex}      = [draw, red,  fill, shape=circle]
  \tikzstyle{invisibleVertex} = [shape=circle]
  \tikzstyle{origEdge}        = [blue]
  \tikzstyle{dualEdge}        = [red, densely dashed]
  \node[origVertex]      (0)                      {};
  \node[invisibleVertex] (i1) [right       of=0]  {};
  \node[origVertex]      (1)  [right       of=i1] {};
  \node[origVertex]      (2)  [below right of=1]  {};
  \node[origVertex]      (3)  [below left  of=2]  {};
  \node[invisibleVertex] (i2) [left        of=3]  {};
  \node[origVertex]      (4)  [left        of=i2] {};
  \path (0) edge[origEdge] (1)
            edge[origEdge] (4)
        (1) edge[origEdge] (2)
            edge[origEdge] (3)
            edge[origEdge] (4)
        (2) edge[origEdge] (3)
        (3) edge[origEdge] (4);
  \path let
         \p1 = (0),
         \p2 = (1),
         \p3 = (4)
        in
         node[dualVertex] (d0) at (\x1/3+\x2/3+\x3/3,\y1/3+\y2/3+\y3/3) {};
  \path let
         \p1 = (1),
         \p2 = (3),
         \p3 = (4)
        in
         node[dualVertex] (d1) at (\x1/3+\x2/3+\x3/3,\y1/3+\y2/3+\y3/3) {};
  \path let
         \p1 = (1),
         \p2 = (2),
         \p3 = (3)
        in
         node[dualVertex] (d2) at (\x1/3+\x2/3+\x3/3,\y1/3+\y2/3+\y3/3) {};
  \node[dualVertex]       (d3) [below left of=3] {};
  \path (d0) edge[dualEdge] (d1)
             edge[dualEdge, out= 120, in=-170, looseness=4]   (d3)
             edge[dualEdge, out=-150, in= 170, looseness=2.5] (d3)
        (d1) edge[dualEdge] (d2)
             edge[dualEdge] (d3)
        (d2) edge[dualEdge, out=  35, in=   0, looseness=2]   (d3)
             edge[dualEdge, out= -90, in=  20, looseness=1.5] (d3);
 \end{tikzpicture}
 \end{document}
Author Self
Other versions SVG version of this PNG version.

Licensing

I, the copyright holder of this work, hereby publish it under the following license:
Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

20 December 2012

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current21:34, 20 December 2012Thumbnail for version as of 21:34, 20 December 2012313 × 223 (11 KB)Bender2k14Made the red edges dashed.
21:30, 20 December 2012Thumbnail for version as of 21:30, 20 December 2012313 × 223 (11 KB)Bender2k14{{Information |Description ={{en|1=Two graphs, duals of each other.}} |Source =<source lang="latex"> \documentclass{article} \thispagestyle{empty} \usepackage{tikz} \usetikzlibrary{calc} \begin{document} \begin{tikzpicture}[node distan...

Global file usage

The following other wikis use this file:

Metadata