Calendar heatmap
Daily calendar values with distinct zero and missing states.
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Use CalendarHeatmap for daily activity over an inclusive ISO date range. Supply UTC calendar dates and keep missing values null; zero means a measured zero. Provide localized day descriptions and an accessible label for the chart and its expandable data table. The component does not fetch data.
API
| Member | Type | Kind | Required | Default |
|---|---|---|---|---|
describeDay | (date: string, value: number | null) => string | callback | No | undefined |
end | string | prop | Yes | |
label | string | prop | Yes | |
locale | string | prop | No | undefined |
start | string | prop | Yes | |
values | CalendarHeatmapValue[] | prop | Yes |
Source
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