Component API

Note: Supported on Google Maps only.

Props

Prop	Type	Default	Note
points	Array<WeightedLatLng>		Array of heatmap entries to apply towards density.
radius	Number	20	The radius of the heatmap points in pixels, between 10 and 50.
opacity	Number	0.7	The opacity of the heatmap.
gradient	Object		Heatmap gradient configuration (See below for Gradient Config).

Gradient Config

Android Doc | iOS Doc

Prop	Type	Default	Note
colors	Array<String>		Colors (one or more) to use for gradient.
startPoints	Array<Number>		Array of floating point values from 0 to 1 representing where each color starts. Array length must be equal to colors array length.
colorMapSize	Number	256	Resolution of color map -- number corresponding to the number of steps colors are interpolated into.

Types

type WeightedLatLng = {
  latitude: Number;
  longitude: Number;
  weight?: Number;
}