External module "mapper/index"

Index

Functions

Object literals

defaults

Functions

compileState

compileState(__namedParameters: object): object

- Defined in mapper/index.ts:91
Maps an internal state into a vega-lite specification

Parameters
- __namedParameters: object
  - channels: object
  - fieldTable: FieldState
  - marks: MarkState
  - sources: SourcesModelState
  - transforms: TransformsState
Returns object
- encoding: object
- data: object
  - values: any

lookupName

lookupName(f: FieldId, fields: FieldState): string

- Defined in mapper/index.ts:18
Given a field id, looks up its name within the field state

Parameters
- f: FieldId
- fields: FieldState
Returns string

remapFieldsToJoinNames

remapFieldsToJoinNames(channels: ChannelState, fields: FieldState): ChannelState

- Defined in mapper/index.ts:50
Given a channel state containing numbers referencing field ids remaps those ids into the unique names generated internally to ensure there are no collisions during joining

Parameters
- channels: ChannelState
- fields: FieldState
Returns ChannelState

remapFieldsToNames

remapFieldsToNames(channels: ChannelState, fields: FieldState): ChannelState

- Defined in mapper/index.ts:26
Given a channel state containing numbers for field ids, maps those ids back into names

Parameters
- channels: ChannelState
- fields: FieldState
Returns ChannelState

Object literals

defaults

defaults: object

mark

mark: string = "bar"

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