Interface: ChartPanelColumn

Properties

enumerated?

optional enumerated?: boolean

Draws from a bounded set (has a lookup) — a sensible category axis.

id

id: string

isKey?

optional isKey?: boolean

label

label: string

numeric

numeric: boolean

role?

optional role?: "series" | "category" | "time"

The column's chartRole (§E.1 #12): the panel's first choice for the category or the series. 'time' arrives as temporal; an 'excluded' column is not in the list at all.

temporal?

optional temporal?: boolean

A date column — offered calendar grouping, and bucketed by default.