plots voronoi diagram of points
(
x,
y)
. The voronoi facets with points at infinity are not drawn. [vx, vy] = voronoi(...) returns the vertices instead plotting the diagram. plot (vx, vy) shows the voronoi diagram.A fourth optional argument, which must be a string, contains extra options passed to the underlying qhull command. See the documentation for the Qhull library for details.
x = rand (10, 1); y = rand (size (x)); h = convhull (x, y); [vx, vy] = voronoi (x, y); plot (vx, vy, "-b", x, y, "o", x(h), y(h), "-g") legend ("", "points", "hull");