Heatmap based on average weights and not on the number of data points

Question

I am making a heatmap with Google API v3. I\'ll give an example. Lets consider earthquake magnitudes. I assign weights to each point to specify their magnitude. However goog

Answer 1

This example uses heatmaps as a layer over the map, hope it helps : http://maps.forum.nu/v3/gm_customTiles.html