annotate toolboxes/graph_visualisation/share/graphviz/graphs/undirected/Heawood.gv @ 0:e9a9cd732c1e tip

first hg version after svn
author wolffd
date Tue, 10 Feb 2015 15:05:51 +0000
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wolffd@0 1 /*
wolffd@0 2 * The transitive 6-net, also known as Heawood's graph,
wolffd@0 3 * can be used to test the "stability points" of the layout
wolffd@0 4 * algorithm.
wolffd@0 5
wolffd@0 6 * The "ideal" layout occurs when len="2.5". The layout
wolffd@0 7 * loses the regularity when smaller values are used.
wolffd@0 8 */
wolffd@0 9 graph "Heawood" {
wolffd@0 10 node [
wolffd@0 11 fontname = "Arial"
wolffd@0 12 label = "\N"
wolffd@0 13 shape = "circle"
wolffd@0 14 width = "0.50000"
wolffd@0 15 height = "0.500000"
wolffd@0 16 color = "black"
wolffd@0 17 ]
wolffd@0 18 edge [
wolffd@0 19 color = "black"
wolffd@0 20 ]
wolffd@0 21 /* The outer wheel */
wolffd@0 22 "0" -- "1" -- "2" -- "3" -- "4" -- "5" -- "6" -- "7" -- "8" -- "9" -- "10" -- "11" -- "12" -- "13" -- "0";
wolffd@0 23 /* The internal edges. The len = makes them internal */
wolffd@0 24 "0" -- "5" [len = 2.5];
wolffd@0 25 "2" -- "7" [len = 2.5];
wolffd@0 26 "4" -- "9" [len = 2.5];
wolffd@0 27 "6" -- "11" [len = 2.5];
wolffd@0 28 "8" -- "13" [len = 2.5];
wolffd@0 29 "10" -- "1" [len = 2.5];
wolffd@0 30 "12" -- "3" [len = 2.5];
wolffd@0 31 }