pa7/heatmap.js — pull request #39 by chriseng (2013-01-21 21:32:56+00:00)
Title: Support log scale when calculating shadowColor

I added a feature to use a logarithmic scale rather than linear scale when comparing the count of a given point to the maximum count in the dataset. I'm using Leaflet so I didn't update for the other map types as I wouldn't be able to test them easily.