TypedFieldDef
case class TypedFieldDef(aggregate: Option[Aggregate], bandPosition: Option[Double], bin: Option[DescriptionBin], field: Option[Field], timeUnit: Option[TimeUnitUnion], title: Option[LegendTitle], `type`: Option[StandardType])
Field Def without scale (and without bin: "binned" support).
Definition object for a data field, its type and transformation of an encoding channel.
A data field to use as a unique key for data binding. When a visualization’s data is updated, the key value will be used to match data elements to existing mark instances. Use a key channel to enable object constancy for transitions over dynamic data.
- Source:
- vega-lite.scala