Method: RGL::GraphVisitor#color_map

Defined in:: lib/rgl/graph_visitor.rb

#color_map ⇒ `Hash` (readonly)

Returns a map which store the colors for each vertex.

Returns:

(Hash) —

a map which store the colors for each vertex



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# File 'lib/rgl/graph_visitor.rb', line 40

def color_map
  @color_map
end