Type Alias ValueFn<T, Datum, Result>

ValueFn: (
    this: T,
    datum: Datum,
    index: number,
    groups: T[] | ArrayLike<T>,
) => Result

Callback type for selections and transitions

Type Parameters

T extends BaseType
Datum
Result

Type Declaration

- (this: T, datum: Datum, index: number, groups: T[] | ArrayLike<T>): Result
- Parameters
  - this: T
  - datum: Datum
  - index: number
  - groups: T[] | ArrayLike<T>
  Returns Result