The drawing of graphs described here uses graphviz
[DE+02], a software for drawing graphs developed at AT & T Labs, that can be obtained at http://www.graphviz.org/
.
If you work under LINUX
, you should install graphviz
.
> DrawAutomaton ( A[, file] ) | ( function ) |
This function draws automaton A
.
gap> x:=Automaton("det",3,2,[ [ 2, 3, 0 ], [ 0, 1, 2 ] ],[ 1 ],[ 1, 2, 3 ]);; gap> DrawAutomaton(x,"exx"); Displaying file: /tmp/tmp.LKoc7O/exx.dot.ps |
The output would be the following diagram displayed in a ghostview window.
> DrawAutomata ( A, B[, file] ) | ( function ) |
This function tests if automaton A
is a subautomaton of B
in which case draws B
highlighting the edges not in A
by drawing them in a dotted style, while the others are drawn in a plain style.
> DrawGraph ( G[, file] ) | ( function ) |
Draws a graph specified as an adjacency list G
.
> DrawSCCAutomaton ( A[, file] ) | ( function ) |
Draws automaton A
and highlights it's strongly connected components by drawing the other edges in a dotted style.
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