This is documentation for Mathematica 7, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.1)


PlanarGraphPlot[{{x1, y1}, {x2, y2}, ...}]
plots the Delaunay triangulation of the points {{x1, y1}, ...}.
PlanarGraphPlot[{{x1, y1}, {x2, y2}, ...}, g]
plots the points {{x1, y1}, ...} as well as the planar graph described by the vertex adjacency list or circuit g.
  • The planar graph g may be a vertex adjacency list of the form {{i, {i1, i2, ...}}, ...} or a single circuit of the form {i, j, ...}, where i refers to the point {xi, yi}.
  • PlanarGraphPlot has the same options as Graphics, with the following addition:
LabelPointsTruewhether points are labeled