HeatMapCanvas

@nivo/heatmapcanvas
svgcanvashttp api

A variation around the HeatMap component. Well suited for large data sets as it does not impact DOM tree depth, however you'll lose the isomorphic ability and transitions.

The responsive alternative of this component is ResponsiveHeatMapCanvas.

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1014 nodes
Actions Logs
Start interacting with the chart to log actions
Base
HeatMapSerie<Datum, ExtraProps>[]required

Chart data.

string | (value: number) => string | numberoptional
open editor

Optional formatter for values.

numberrequired

Chart width for non-responsive component.

numberoptional

Chart default width for responsive component.

numberrequired

Chart height for non-responsive component.

numberoptional

Chart default height for responsive component.

number (ms)optional

Debounce width/height updates for responsive component.

(dimensions: { width: number; height: number }) => voidoptional

A callback for when responsive component is resized.

numberoptionaldefault:'Depends on device'

Adjust pixel ratio, useful for HiDPI screens.

supportsvgcanvasapi
objectoptional
px
px
px
px

Chart margin.

booleanoptionaldefault:false
   

Force square cells (width = height), please note that padding is ignored.

numberoptionaldefault:0
numberoptionaldefault:0
numberoptionaldefault:0
numberoptionaldefault:0
false | SizeVariationConfigoptionaldefault:false

Optionally make the size of the cells vary depending on their value.

Ref<SVGSVGElement | HTMLCanvasElement>optional

Ref to the chart's container. Used on this page to generate/download the chart's image via html-to-image.

supportsvgcanvasapi
Style
Labels
Grid & Axes
Legends
Customization
Interactivity
Annotations
Accessibility
Motion
Recipes
Variable Cell SizeCustom Tooltip