Heatmap

Visualize data density with heatmap layers.

© CARTO, © OpenStreetMap

Features

Pre-built color presets (plasma, inferno, viridis, magma, turbo)
Custom color gradients
Adjustable radius, intensity, opacity
GPU-accelerated rendering

Color Presets

plasma – Purple to yellow
inferno – Black → red/orange → yellow
viridis – Purple → teal → yellow
magma – Black → purple/pink → light
turbo – Blue → green/yellow → red

Props

Prop	Type	Default	Description
`data`	`HeatmapPoint[]`	Required	Array of points with coordinates and optional weight
`colorPreset`	`"plasma" \| "inferno" \| "viridis" \| "magma" \| "turbo"`	`"plasma"`	Pre-defined color gradient
`radius`	`number`	`30`	Radius of each point in pixels
`intensity`	`number`	`1`	Intensity multiplier (0-1)
`opacity`	`number`	`1`	Layer opacity (0-1)