Voronoi diagram is useful and interesting tessellation of the plane (and space).
The set of pointis (seeds) specified beforehand, and for each seed there is a corresponding region consisting
of all points closer to that seed than to any other.
This applet is fully dynamical; after download one can create custom style, make more seeds
and explore any characteristics of Voronoi diagrams.
It is possible to work with unbounded (full plane) and bounded (inside some polygon) diagram.
