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 nameDescription

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.

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