Class: ConditionalFillUpdate

Update color based on test condition. This is following an 'if-then-else' style chain of production rules. If

no else is specified, then the property value evaluates to 'null' or similar value.

classDiagram class ConditionalFillUpdate click ConditionalFillUpdate href "../ConditionalFillUpdate" ConditionalFillUpdate : field ConditionalFillUpdate : scale ConditionalFillUpdate : test

Slots

Name	Cardinality and Range	Description	Inheritance
test	1 String	The condition to test on, e	direct
scale	1 String	The scale to use for applying the fill color	direct
field	1 String	The column that serves as data input, in the test condition this corresponds ...	direct

Usages

used by	used in	type	used
MarkEncodeUpdate	fill	any_of[range]	ConditionalFillUpdate

Identifier and Mapping Information

Schema Source

from schema: https://w3id.org/scverse/vega-scverse/specification

Mappings

Mapping Type	Mapped Value
self	vega_scverse:ConditionalFillUpdate
native	vega_scverse:ConditionalFillUpdate

LinkML Source

Direct

name: ConditionalFillUpdate
description: 'Update color based on test condition. This is following an ''if-then-else''
  style chain of production rules. If

  no else is specified, then the property value evaluates to ''null'' or similar value.'
from_schema: https://w3id.org/scverse/vega-scverse/specification
attributes:
  test:
    name: test
    description: 'The condition to test on, e.g. ''isValid(datum.value). MUST be a
      valid expression in Vega. See also:

      https://vega.github.io/vega/docs/expressions/ and it MUST evaluate to either
      ''true'' or ''false''.'
    from_schema: https://w3id.org/scverse/vega-scverse/encode
    rank: 1000
    domain_of:
    - ConditionalFillUpdate
    range: string
    required: true
  scale:
    name: scale
    description: The scale to use for applying the fill color. This scale MUST exist
      in the view configuration Scales array.
    from_schema: https://w3id.org/scverse/vega-scverse/encode
    domain_of:
    - Axis
    - ColorItem
    - AxisItem
    - ConditionalFillUpdate
    required: true
    pattern: ^color_[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$
  field:
    name: field
    description: The column that serves as data input, in the test condition this
      corresponds to 'datum'.
    from_schema: https://w3id.org/scverse/vega-scverse/encode
    domain_of:
    - AggregateTransform
    - SpreadTransform
    - ContinuousColorDomain
    - ColorItem
    - AxisItem
    - ConditionalFillUpdate
    range: string
    required: true

Induced

name: ConditionalFillUpdate
description: 'Update color based on test condition. This is following an ''if-then-else''
  style chain of production rules. If

  no else is specified, then the property value evaluates to ''null'' or similar value.'
from_schema: https://w3id.org/scverse/vega-scverse/specification
attributes:
  test:
    name: test
    description: 'The condition to test on, e.g. ''isValid(datum.value). MUST be a
      valid expression in Vega. See also:

      https://vega.github.io/vega/docs/expressions/ and it MUST evaluate to either
      ''true'' or ''false''.'
    from_schema: https://w3id.org/scverse/vega-scverse/encode
    rank: 1000
    alias: test
    owner: ConditionalFillUpdate
    domain_of:
    - ConditionalFillUpdate
    range: string
    required: true
  scale:
    name: scale
    description: The scale to use for applying the fill color. This scale MUST exist
      in the view configuration Scales array.
    from_schema: https://w3id.org/scverse/vega-scverse/encode
    alias: scale
    owner: ConditionalFillUpdate
    domain_of:
    - Axis
    - ColorItem
    - AxisItem
    - ConditionalFillUpdate
    range: string
    required: true
    pattern: ^color_[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$
  field:
    name: field
    description: The column that serves as data input, in the test condition this
      corresponds to 'datum'.
    from_schema: https://w3id.org/scverse/vega-scverse/encode
    alias: field
    owner: ConditionalFillUpdate
    domain_of:
    - AggregateTransform
    - SpreadTransform
    - ContinuousColorDomain
    - ColorItem
    - AxisItem
    - ConditionalFillUpdate
    range: string
    required: true