![[R logo]](../../../doc/html/logo.jpg)
| deldir | Construct the Delaunay triangulation and the Dirichlet (or Voronoi) tessellation of a planar point set. |
| plot.deldir | Produce a plot of the Delaunay triangulation and Dirichlet (Voronoi) tesselation of a planar point set, as constructed by the function deldir. |
| plot.tile.list | Plot Dirchlet/Voronoi tiles |
| tile.list | Create a list of tiles in a tessellation. |