Can anybody give me insight into the grid json structure that Mapbox returns for use with overlays on tiles. What is the significance of !,#,$? Thanks in advance.
All, Back in December it seemed there was no way to bring in a CartoDB layer into a Mapbox.js or Tilemill project. Has this changed? ...
You can see in this bl.ocks that when you mouseover a feature, a tooltip should inform about its data. Also a circle will overlay. If you click an alert should fire. The question is that with latest ...