d3/d3-plugins — pull request #96 by bf (2014-05-21 14:56:03+00:00)
Title: Rename function hexagon to hexbin.hexagonCoords and expose it

Renames the previously internally used `function hexagon(radius)` to `hexbin.hexagonCoords(radius)` and exposes it as part of the hexbin object.

This is my implementation of Issue #95.