This is documentation for Mathematica 8, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.2)


displays with elements in highlighted. The second argument has the form , where the are disjoint subsets of vertices and edges of .
  • The colors are chosen from the palette of colors with color 1 used for , color 2 used for , and so on. If there are more parts than colors, then the colors are used cyclically.