@urban-toolkit/autk-db

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@urban-toolkit/autk-db / HeatmapGroupBy

Interface: HeatmapGroupBy

Defined in: use-cases/build-heatmap/interfaces.ts:9

Shared heatmap group-by item, aligned with spatialQuery except that collect is not supported.

Properties

aggregateFn?

optional aggregateFn?: HeatmapAggregateFunction

Defined in: use-cases/build-heatmap/interfaces.ts:13

Aggregation function to apply on the grouped values.

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column

column: string

Defined in: use-cases/build-heatmap/interfaces.ts:11

Column name to aggregate. Use '*' for row-level aggregations like count.

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normalize?

optional normalize?: boolean

Defined in: use-cases/build-heatmap/interfaces.ts:15

When true, normalizes the aggregated value between 0 and 1.