Heatmaps

Heatmaps are used to visualize the density of points on a map.

Heatmaps visualizations are defined using “type”: “heatmap” and, allow the following properties to be set:

Field name	Description
color	An array of colors that will be used in the heatmap. From less density to more.
size	Controls the size of each point.
intensity	Controls the intensity of a heightmap.

This is an example of a heatmap visualization

defined with the following visualization

{
  "version": "2.3",
  "type": "heatmap",
  "config": {},
  "legend": {"displayName": {"0": "Low", "1": "High"}},
  "paint": {"color": "@purpYlPink", "size": 10, "intensity": 0.2}
}

Heatmaps do not support labels.