Crate vega_lite_4

This crate provides a thin wrapper over Vega-Lite v4, as well as a few helpers to help ingest data from various sources and builders to help build graphs. See examples for more help on how to use it.

Documentation Disclaimer

Most of this crate has been generated from the json schema of Vega-Lite, so is the documentation on Vega-Lite types. A lot of struct are documented as accepting a string but are actually not. See FontWeight for an example. Those are usually converted to an enum, or may have a String variant wrapping the actual string (for example, Month). In those cases, From<String> is implemented for the enum, and will automatically wrap the string in the correct variant.

Structs

• AggregatedFieldDef
• AggregatedFieldDefBuilder
  Builder for AggregatedFieldDef.
• AmbitiousExprRef
• AmbitiousExprRefBuilder
  Builder for AmbitiousExprRef.
• AngleClass
  Rotation angle of point and text marks.
• AngleClassBuilder
  Builder for AngleClass.
• AreaConfig
  Area-Specific Config
• AreaConfigBuilder
  Builder for AreaConfig.
• ArgmDef
• ArgmDefBuilder
  Builder for ArgmDef.
• AutoSizeParams
• AutoSizeParamsBuilder
  Builder for AutoSizeParams.
• Axis
• AxisBuilder
  Builder for Axis.
• AxisConfig
  Axis configuration, which determines default properties for all x and y axes. For a full list of axis configuration options, please see the corresponding section of the axis documentation.
• AxisConfigBuilder
  Builder for AxisConfig.
• AxisResolveMap
• AxisResolveMapBuilder
  Builder for AxisResolveMap.
• BackgroundExprRef
• BackgroundExprRefBuilder
  Builder for BackgroundExprRef.
• BarConfig
  Bar-Specific Config
• BarConfigBuilder
  Builder for BarConfig.
• BaseTitleNoValueRefs
  Title configuration, which determines default properties for all titles. For a full list of title configuration options, please see the corresponding section of the title documentation.
• BaseTitleNoValueRefsBuilder
  Builder for BaseTitleNoValueRefs.
• BinExtentClass
• BinExtentClassBuilder
  Builder for BinExtentClass.
• BinParams
  Binning properties or boolean flag for determining whether to bin data or not.
• BinParamsBuilder
  Builder for BinParams.
• Binding
  Binds the parameter to an external input element such as a slider, selection list or radio button group.
• BindingBuilder
  Builder for Binding.
• BoxPlotConfig
  Box Config
• BoxPlotConfigBuilder
  Builder for BoxPlotConfig.
• BrushConfig
  An interval selection also adds a rectangle mark to depict the extents of the interval. The mark property can be used to customize the appearance of the mark.
• BrushConfigBuilder
  Builder for BrushConfig.
• ClearDerivedStream
• ClearDerivedStreamBuilder
  Builder for ClearDerivedStream.
• ColorClass
  Color of the marks – either fill or stroke color based on the filled property of mark definition. By default, color represents fill color for "area", "bar", "tick", "text", "trail", "circle", and "square" / stroke color for "line" and "point".
• ColorClassBuilder
  Builder for ColorClass.
• CompositionConfig
  Default configuration for all concatenation and repeat view composition operators (concat, hconcat, vconcat, and repeat)
• CompositionConfigBuilder
  Builder for CompositionConfig.
• ConditionClass
• ConditionClassBuilder
  Builder for ConditionClass.
• ConditionCondition
• ConditionConditionBuilder
  Builder for ConditionCondition.
• ConditionConditionClass
• ConditionConditionClassBuilder
  Builder for ConditionConditionClass.
• Conditional
• ConditionalBuilder
  Builder for Conditional.
• ConditionalPredicateValueDefAlignNullExprRef
• ConditionalPredicateValueDefAlignNullExprRefBuilder
  Builder for ConditionalPredicateValueDefAlignNullExprRef.
• ConditionalPredicateValueDefColorNullExprRef
• ConditionalPredicateValueDefColorNullExprRefBuilder
  Builder for ConditionalPredicateValueDefColorNullExprRef.
• ConditionalPredicateValueDefFontStyleNullExprRef
• ConditionalPredicateValueDefFontStyleNullExprRefBuilder
  Builder for ConditionalPredicateValueDefFontStyleNullExprRef.
• ConditionalPredicateValueDefFontWeightNullExprRef
• ConditionalPredicateValueDefFontWeightNullExprRefBuilder
  Builder for ConditionalPredicateValueDefFontWeightNullExprRef.
• ConditionalPredicateValueDefGradientStringNullExprRefClass
• ConditionalPredicateValueDefGradientStringNullExprRefClassBuilder
  Builder for ConditionalPredicateValueDefGradientStringNullExprRefClass.
• ConditionalPredicateValueDefNumberClass
• ConditionalPredicateValueDefNumberClassBuilder
  Builder for ConditionalPredicateValueDefNumberClass.
• ConditionalPredicateValueDefNumberExprRefClass
• ConditionalPredicateValueDefNumberExprRefClassBuilder
  Builder for ConditionalPredicateValueDefNumberExprRefClass.
• ConditionalPredicateValueDefNumberNullExprRef
• ConditionalPredicateValueDefNumberNullExprRefBuilder
  Builder for ConditionalPredicateValueDefNumberNullExprRef.
• ConditionalPredicateValueDefNumberNullExprRefElement
• ConditionalPredicateValueDefNumberNullExprRefElementBuilder
  Builder for ConditionalPredicateValueDefNumberNullExprRefElement.
• ConditionalPredicateValueDefStringNullExprRef
• ConditionalPredicateValueDefStringNullExprRefBuilder
  Builder for ConditionalPredicateValueDefStringNullExprRef.
• ConditionalPredicateValueDefStringNullExprRefClass
• ConditionalPredicateValueDefStringNullExprRefClassBuilder
  Builder for ConditionalPredicateValueDefStringNullExprRefClass.
• ConditionalPredicateValueDefTextBaselineNullExprRef
• ConditionalPredicateValueDefTextBaselineNullExprRefBuilder
  Builder for ConditionalPredicateValueDefTextBaselineNullExprRef.
• ConditionalSelectionValueDefNumberExprRefClass
• ConditionalSelectionValueDefNumberExprRefClassBuilder
  Builder for ConditionalSelectionValueDefNumberExprRefClass.
• ConditionalValueDefGradientStringNullExprRef
• ConditionalValueDefGradientStringNullExprRefBuilder
  Builder for ConditionalValueDefGradientStringNullExprRef.
• ConditionalValueDefNumber
• ConditionalValueDefNumberBuilder
  Builder for ConditionalValueDefNumber.
• ConditionalValueDefNumberExprRef
• ConditionalValueDefNumberExprRefBuilder
  Builder for ConditionalValueDefNumberExprRef.
• ConditionalValueDefNumberExprRefElement
• ConditionalValueDefNumberExprRefElementBuilder
  Builder for ConditionalValueDefNumberExprRefElement.
• ConditionalValueDefStringNullExprRef
• ConditionalValueDefStringNullExprRefBuilder
  Builder for ConditionalValueDefStringNullExprRef.
• ConditionalValueDefTextExprRef
• ConditionalValueDefTextExprRefBuilder
  Builder for ConditionalValueDefTextExprRef.
• Config
  Vega-Lite configuration object. This property can only be defined at the top-level of a specification.
• ConfigBuilder
  Builder for Config.
• CunningExprRef
• CunningExprRefBuilder
  Builder for CunningExprRef.
• Data
  Secondary data source to lookup in.
• DataBuilder
  Builder for Data.
• DataFormat
  An object that specifies the format for parsing the data.
• DataFormatBuilder
  Builder for DataFormat.
• DateTime
  Object for defining datetime in Vega-Lite Filter. If both month and quarter are provided, month has higher precedence. day cannot be combined with other date. We accept string for month and day names.
• DateTimeBuilder
  Builder for DateTime.
• Def
• DefBuilder
  Builder for Def.
• DescriptionClass
  A text description of this mark for ARIA accessibility (SVG output only). For SVG output the "aria-label" attribute will be set to this description.
• DescriptionClassBuilder
  Builder for DescriptionClass.
• DiscreteHeightClass
• DiscreteHeightClassBuilder
  Builder for DiscreteHeightClass.
• DiscreteWidthClass
• DiscreteWidthClassBuilder
  Builder for DiscreteWidthClass.
• DomainDateTime
  Object for defining datetime in Vega-Lite Filter. If both month and quarter are provided, month has higher precedence. day cannot be combined with other date. We accept string for month and day names.
• DomainDateTimeBuilder
  Builder for DomainDateTime.
• DomainMaxDateTime
  Object for defining datetime in Vega-Lite Filter. If both month and quarter are provided, month has higher precedence. day cannot be combined with other date. We accept string for month and day names.
• DomainMaxDateTimeBuilder
  Builder for DomainMaxDateTime.
• DomainUnionWith
• DomainUnionWithBuilder
  Builder for DomainUnionWith.
• EdEncoding
  A key-value mapping between encoding channels and definition of fields.
• EdEncodingBuilder
  Builder for EdEncoding.
• EncodingSortField
  A sort definition for sorting a discrete scale in an encoding field definition.
• EncodingSortFieldBuilder
  Builder for EncodingSortField.
• EncodingSortFieldFieldName
  A sort definition for sorting a discrete scale in an encoding field definition.
• EncodingSortFieldFieldNameBuilder
  Builder for EncodingSortFieldFieldName.
• EqualDateTime
  Object for defining datetime in Vega-Lite Filter. If both month and quarter are provided, month has higher precedence. day cannot be combined with other date. We accept string for month and day names.
• EqualDateTimeBuilder
  Builder for EqualDateTime.
• ErrorBandConfig
  ErrorBand Config
• ErrorBandConfigBuilder
  Builder for ErrorBandConfig.
• ErrorBarConfig
  ErrorBar Config
• ErrorBarConfigBuilder
  Builder for ErrorBarConfig.
• ExprRef
• ExprRefBuilder
  Builder for ExprRef.
• Facet
  Definition for how to facet the data. One of: 1) a field definition for faceting the plot by one field 2) An object that maps row and column channels to their field definitions
• FacetBuilder
  Builder for Facet.
• FacetEncodingFieldDef
  A field definition for the (flexible) facet of trellis plots.
• FacetEncodingFieldDefBuilder
  Builder for FacetEncodingFieldDef.
• FacetFieldDef
  A field definition for the horizontal facet of trellis plots.
• FacetFieldDefBuilder
  Builder for FacetFieldDef.
• FacetFieldDefFieldName
  A field definition for the horizontal facet of trellis plots.
• FacetFieldDefFieldNameBuilder
  Builder for FacetFieldDefFieldName.
• FacetFieldName
  Definition for how to facet the data. One of: 1) a field definition for faceting the plot by one field 2) An object that maps row and column channels to their field definitions
• FacetFieldNameBuilder
  Builder for FacetFieldName.
• FieldOrDatumDefWithConditionStringFieldDefString
  A FieldDef with Condition { condition: {value: …}, field: …, … }
• FieldOrDatumDefWithConditionStringFieldDefStringBuilder
  Builder for FieldOrDatumDefWithConditionStringFieldDefString.
• FillClass
  Color of the marks – either fill or stroke color based on the filled property of mark definition. By default, color represents fill color for "area", "bar", "tick", "text", "trail", "circle", and "square" / stroke color for "line" and "point".
• FillClassBuilder
  Builder for FillClass.
• FillOpacityClass
  Rotation angle of point and text marks.
• FillOpacityClassBuilder
  Builder for FillOpacityClass.
• FluffyBinding
  Binds the parameter to an external input element such as a slider, selection list or radio button group.
• FluffyBindingBuilder
  Builder for FluffyBinding.
• FluffyConditionalExprRef
• FluffyConditionalExprRefBuilder
  Builder for FluffyConditionalExprRef.
• FluffyConditionalPredicateValueDefNumberNullExprRef
• FluffyConditionalPredicateValueDefNumberNullExprRefBuilder
  Builder for FluffyConditionalPredicateValueDefNumberNullExprRef.
• FluffyConditionalValueDefStringExprRef
• FluffyConditionalValueDefStringExprRefBuilder
  Builder for FluffyConditionalValueDefStringExprRef.
• FluffyExprRef
• FluffyExprRefBuilder
  Builder for FluffyExprRef.
• FluffyLinearGradient
• FluffyLinearGradientBuilder
  Builder for FluffyLinearGradient.
• FluffyTooltipContent
• FluffyTooltipContentBuilder
  Builder for FluffyTooltipContent.
• GradientStop
• GradientStopBuilder
  Builder for GradientStop.
• GraticuleParams
• GraticuleParamsBuilder
  Builder for GraticuleParams.
• GridColorExprRef
• GridColorExprRefBuilder
  Builder for GridColorExprRef.
• GridDashOffsetExprRef
• GridDashOffsetExprRefBuilder
  Builder for GridDashOffsetExprRef.
• GridOpacityExprRef
• GridOpacityExprRefBuilder
  Builder for GridOpacityExprRef.
• GridWidthExprRef
• GridWidthExprRefBuilder
  Builder for GridWidthExprRef.
• GtDateTime
  Object for defining datetime in Vega-Lite Filter. If both month and quarter are provided, month has higher precedence. day cannot be combined with other date. We accept string for month and day names.
• GtDateTimeBuilder
  Builder for GtDateTime.
• Header
  An object defining properties of a facet’s header.
• HeaderBuilder
  Builder for Header.
• HeaderConfig
  Header configuration, which determines default properties for all headers.
• HeaderConfigBuilder
  Builder for HeaderConfig.
• HilariousExprRef
• HilariousExprRefBuilder
  Builder for HilariousExprRef.
• HrefClass
  A text description of this mark for ARIA accessibility (SVG output only). For SVG output the "aria-label" attribute will be set to this description.
• HrefClassBuilder
  Builder for HrefClass.
• ImputeParams
• ImputeParamsBuilder
  Builder for ImputeParams.
• ImputeSequence
• ImputeSequenceBuilder
  Builder for ImputeSequence.
• IndecentExprRef
• IndecentExprRefBuilder
  Builder for IndecentExprRef.
• IndigoExprRef
• IndigoExprRefBuilder
  Builder for IndigoExprRef.
• IntervalSelectionConfig
  The default definition for an interval selection. All properties and transformations for an interval selection definition (except type) may be specified here.
• IntervalSelectionConfigBuilder
  Builder for IntervalSelectionConfig.
• JoinAggregateFieldDef
• JoinAggregateFieldDefBuilder
  Builder for JoinAggregateFieldDef.
• KeyClass
  Field Def without scale (and without bin: “binned” support).
• KeyClassBuilder
  Builder for KeyClass.
• Latitude2Class
  Latitude-2 position for geographically projected ranged "area", "bar", "rect", and "rule".
• Latitude2ClassBuilder
  Builder for Latitude2Class.
• LatitudeClass
  Latitude position of geographically projected marks.
• LatitudeClassBuilder
  Builder for LatitudeClass.
• LayerElement
  A specification of the view that gets repeated.
• LayerElementBuilder
  Builder for LayerElement.
• LayerEncoding
  A shared key-value mapping between encoding channels and definition of fields in the underlying layers.
• LayerEncodingBuilder
  Builder for LayerEncoding.
• Legend
  Properties of a legend or boolean flag for determining whether to show it.
• LegendBuilder
  Builder for Legend.
• LegendConfig
  Legend configuration, which determines default properties for all legends. For a full list of legend configuration options, please see the corresponding section of in the legend documentation.
• LegendConfigBuilder
  Builder for LegendConfig.
• LegendResolveMap
• LegendResolveMapBuilder
  Builder for LegendResolveMap.
• LegendStreamBinding
• LegendStreamBindingBuilder
  Builder for LegendStreamBinding.
• LineConfig
  Line-Specific Config
• LineConfigBuilder
  Builder for LineConfig.
• Longitude2Class
  Latitude-2 position for geographically projected ranged "area", "bar", "rect", and "rule".
• Longitude2ClassBuilder
  Builder for Longitude2Class.
• LongitudeClass
  Latitude position of geographically projected marks.
• LongitudeClassBuilder
  Builder for LongitudeClass.
• Lookup
  Data source or selection for secondary data reference.
• LookupBuilder
  Builder for Lookup.
• MagentaExprRef
• MagentaExprRefBuilder
  Builder for MagentaExprRef.
• MarkConfig
  Circle-Specific Config
• MarkConfigBuilder
  Builder for MarkConfig.
• MarkConfigExprOrSignalRef
• MarkConfigExprOrSignalRefBuilder
  Builder for MarkConfigExprOrSignalRef.
• MarkPropDefNumber
  Stroke dash of the marks.
• MarkPropDefNumberBuilder
  Builder for MarkPropDefNumber.
• MarkPropDefStringNullTypeForShape
  Shape of the mark.
• MarkPropDefStringNullTypeForShapeBuilder
  Builder for MarkPropDefStringNullTypeForShape.
• MultiSelectionConfig
  The default definition for a multi selection. All properties and transformations for a multi selection definition (except type) may be specified here.
• MultiSelectionConfigBuilder
  Builder for MultiSelectionConfig.
• NiceTimeIntervalStep
• NiceTimeIntervalStepBuilder
  Builder for NiceTimeIntervalStep.
• NormalizedSpec
  Any specification in Vega-Lite.
• NormalizedSpecBuilder
  Builder for NormalizedSpec.
• NormalizedSpecSpec
  A specification of the view that gets repeated.
• NormalizedSpecSpecBuilder
  Builder for NormalizedSpecSpec.
• OnDerivedStream
• OnDerivedStreamBuilder
  Builder for OnDerivedStream.
• OpacityClass
  Rotation angle of point and text marks.
• OpacityClassBuilder
  Builder for OpacityClass.
• OrderDef
• OrderDefBuilder
  Builder for OrderDef.
• OrderFieldDef
• OrderFieldDefBuilder
  Builder for OrderFieldDef.
• OverlayMarkDef
• OverlayMarkDefBuilder
  Builder for OverlayMarkDef.
• Parameter
• ParameterBuilder
  Builder for Parameter.
• Predicate
• PredicateBuilder
  Builder for Predicate.
• Projection
  Projection configuration, which determines default properties for all projections. For a full list of projection configuration options, please see the corresponding section of the projection documentation.
• ProjectionBuilder
  Builder for Projection.
• PurpleBinding
  Binds the parameter to an external input element such as a slider, selection list or radio button group.
• PurpleBindingBuilder
  Builder for PurpleBinding.
• PurpleConditionalExprRef
• PurpleConditionalExprRefBuilder
  Builder for PurpleConditionalExprRef.
• PurpleConditionalPredicateValueDefFontStyleNullExprRef
• PurpleConditionalPredicateValueDefFontStyleNullExprRefBuilder
  Builder for PurpleConditionalPredicateValueDefFontStyleNullExprRef.
• PurpleConditionalPredicateValueDefFontWeightNullExprRef
• PurpleConditionalPredicateValueDefFontWeightNullExprRefBuilder
  Builder for PurpleConditionalPredicateValueDefFontWeightNullExprRef.
• PurpleConditionalPredicateValueDefNumberNullExprRef
• PurpleConditionalPredicateValueDefNumberNullExprRefBuilder
  Builder for PurpleConditionalPredicateValueDefNumberNullExprRef.
• PurpleConditionalPredicateValueDefStringNullExprRef
• PurpleConditionalPredicateValueDefStringNullExprRefBuilder
  Builder for PurpleConditionalPredicateValueDefStringNullExprRef.
• PurpleConditionalValueDefStringExprRef
• PurpleConditionalValueDefStringExprRefBuilder
  Builder for PurpleConditionalValueDefStringExprRef.
• PurpleExprRef
• PurpleExprRefBuilder
  Builder for PurpleExprRef.
• PurpleLinearGradient
• PurpleLinearGradientBuilder
  Builder for PurpleLinearGradient.
• PurpleTooltipContent
• PurpleTooltipContentBuilder
  Builder for PurpleTooltipContent.
• Radius2Class
  Latitude-2 position for geographically projected ranged "area", "bar", "rect", and "rule".
• Radius2ClassBuilder
  Builder for Radius2Class.
• RadiusClass
  The outer radius in pixels of arc marks.
• RadiusClassBuilder
  Builder for RadiusClass.
• RangeClass
• RangeClassBuilder
  Builder for RangeClass.
• RangeDateTime
  Object for defining datetime in Vega-Lite Filter. If both month and quarter are provided, month has higher precedence. day cannot be combined with other date. We accept string for month and day names.
• RangeDateTimeBuilder
  Builder for RangeDateTime.
• RangeRange
• RangeRangeBuilder
  Builder for RangeRange.
• RectConfig
  Arc-specific Config
• RectConfigBuilder
  Builder for RectConfig.
• RepeatMapping
  Definition for fields to be repeated. One of: 1) An array of fields to be repeated. If "repeat" is an array, the field can be referred to as {"repeat": "repeat"}. The repeated views are laid out in a wrapped row. You can set the number of columns to control the wrapping. 2) An object that maps "row" and/or "column" to the listed fields to be repeated along the particular orientations. The objects {"repeat": "row"} and {"repeat": "column"} can be used to refer to the repeated field respectively.
• RepeatMappingBuilder
  Builder for RepeatMapping.
• RepeatRef
  Reference to a repeated value.
• RepeatRefBuilder
  Builder for RepeatRef.
• RepeatRefClass
  Object for defining datetime in Vega-Lite Filter. If both month and quarter are provided, month has higher precedence. day cannot be combined with other date. We accept string for month and day names.
• RepeatRefClassBuilder
  Builder for RepeatRefClass.
• Resolve
  Scale, axis, and legend resolutions for view composition specifications.
• ResolveBuilder
  Builder for Resolve.
• RowColBoolean
• RowColBooleanBuilder
  Builder for RowColBoolean.
• RowColLayoutAlign
• RowColLayoutAlignBuilder
  Builder for RowColLayoutAlign.
• RowColNumber
• RowColNumberBuilder
  Builder for RowColNumber.
• RowColumnEncodingFieldDef
  A field definition for the horizontal facet of trellis plots.
• RowColumnEncodingFieldDefBuilder
  Builder for RowColumnEncodingFieldDef.
• Scale
• ScaleBinParams
• ScaleBinParamsBuilder
  Builder for ScaleBinParams.
• ScaleBuilder
  Builder for Scale.
• ScaleConfig
  Scale configuration determines default properties for all scales. For a full list of scale configuration options, please see the corresponding section of the scale documentation.
• ScaleConfigBuilder
  Builder for ScaleConfig.
• ScaleResolveMap
• ScaleResolveMapBuilder
  Builder for ScaleResolveMap.
• SchemeParams
• SchemeParamsBuilder
  Builder for SchemeParams.
• Selection
• SelectionBuilder
  Builder for Selection.
• SelectionConfig
  An object hash for defining default properties for each type of selections.
• SelectionConfigBuilder
  Builder for SelectionConfig.
• SelectionDef
• SelectionDefBuilder
  Builder for SelectionDef.
• SequenceParams
  Generate a sequence of numbers.
• SequenceParamsBuilder
  Builder for SequenceParams.
• SingleSelectionConfig
  The default definition for a single selection. All properties and transformations for a single selection definition (except type) may be specified here.
• SingleSelectionConfigBuilder
  Builder for SingleSelectionConfig.
• SizeClass
  Rotation angle of point and text marks.
• SizeClassBuilder
  Builder for SizeClass.
• SortEncodingSortField
  A sort definition for sorting a discrete scale in an encoding field definition.
• SortEncodingSortFieldBuilder
  Builder for SortEncodingSortField.
• SortField
  A sort definition for transform
• SortFieldBuilder
  Builder for SortField.
• Spec
  A specification of the view that gets repeated.
• SpecBuilder
  Builder for Spec.
• SpecEncoding
  A key-value mapping between encoding channels and definition of fields.
• SpecEncodingBuilder
  Builder for SpecEncoding.
• SphereClass
• SphereClassBuilder
  Builder for SphereClass.
• Step
• StepBuilder
  Builder for Step.
• StickyExprRef
• StickyExprRefBuilder
  Builder for StickyExprRef.
• StickyLinearGradient
• StickyLinearGradientBuilder
  Builder for StickyLinearGradient.
• Stream
• StreamBuilder
  Builder for Stream.
• StringFieldDef
• StringFieldDefBuilder
  Builder for StringFieldDef.
• StrokeClass
  Color of the marks – either fill or stroke color based on the filled property of mark definition. By default, color represents fill color for "area", "bar", "tick", "text", "trail", "circle", and "square" / stroke color for "line" and "point".
• StrokeClassBuilder
  Builder for StrokeClass.
• StrokeOpacityClass
  Rotation angle of point and text marks.
• StrokeOpacityClassBuilder
  Builder for StrokeOpacityClass.
• StrokeWidthClass
  Rotation angle of point and text marks.
• StrokeWidthClassBuilder
  Builder for StrokeWidthClass.
• StyleValue
  Arc-specific Config
• StyleValueBuilder
  Builder for StyleValue.
• TentacledExprRef
• TentacledExprRefBuilder
  Builder for TentacledExprRef.
• TentacledLinearGradient
• TentacledLinearGradientBuilder
  Builder for TentacledLinearGradient.
• TextDef
  Text of the text mark.
• TextDefBuilder
  Builder for TextDef.
• Theta2Class
  Latitude-2 position for geographically projected ranged "area", "bar", "rect", and "rule".
• Theta2ClassBuilder
  Builder for Theta2Class.
• ThetaClass
  The outer radius in pixels of arc marks.
• ThetaClassBuilder
  Builder for ThetaClass.
• TickConfig
  Tick-Specific Config
• TickConfigBuilder
  Builder for TickConfig.
• TickCountTimeIntervalStep
• TickCountTimeIntervalStepBuilder
  Builder for TickCountTimeIntervalStep.
• TimeUnitParams
• TimeUnitParamsBuilder
  Builder for TimeUnitParams.
• TitleParams
• TitleParamsBuilder
  Builder for TitleParams.
• Transform
• TransformBuilder
  Builder for Transform.
• TypedFieldDef
  Field Def without scale (and without bin: “binned” support).
• TypedFieldDefBuilder
  Builder for TypedFieldDef.
• UrlClass
  A text description of this mark for ARIA accessibility (SVG output only). For SVG output the "aria-label" attribute will be set to this description.
• UrlClassBuilder
  Builder for UrlClass.
• UrlData
• UrlDataBuilder
  Builder for UrlData.
• ValueLinearGradient
• ValueLinearGradientBuilder
  Builder for ValueLinearGradient.
• Vegalite
  A Vega-Lite top-level specification. This is the root class for all Vega-Lite specifications. (The json schema is generated from this type.)
• VegaliteBuilder
  Builder for Vegalite.
• VegaliteSpec
  A specification of the view that gets faceted.
• VegaliteSpecBuilder
  Builder for VegaliteSpec.
• ViewBackground
  An object defining the view background’s fill and stroke.
• ViewBackgroundBuilder
  Builder for ViewBackground.
• ViewConfig
  Default properties for single view plots.
• ViewConfigBuilder
  Builder for ViewConfig.
• WindowFieldDef
• WindowFieldDefBuilder
  Builder for WindowFieldDef.
• X2Class
  Latitude-2 position for geographically projected ranged "area", "bar", "rect", and "rule".
• X2ClassBuilder
  Builder for X2Class.
• XClass
  X coordinates of the marks, or width of horizontal "bar" and "area" without specified x2 or width.
• XClassBuilder
  Builder for XClass.
• XError2Class
  Error value of x coordinates for error specified "errorbar" and "errorband".
• XError2ClassBuilder
  Builder for XError2Class.
• XErrorClass
  Error value of x coordinates for error specified "errorbar" and "errorband".
• XErrorClassBuilder
  Builder for XErrorClass.
• Y2Class
  Latitude-2 position for geographically projected ranged "area", "bar", "rect", and "rule".
• Y2ClassBuilder
  Builder for Y2Class.
• YClass
  X coordinates of the marks, or width of horizontal "bar" and "area" without specified x2 or width.
• YClassBuilder
  Builder for YClass.
• YError2Class
  Error value of x coordinates for error specified "errorbar" and "errorband".
• YError2ClassBuilder
  Builder for YError2Class.
• YErrorClass
  Error value of x coordinates for error specified "errorbar" and "errorband".
• YErrorClassBuilder
  Builder for YErrorClass.

Enums

• Aggregate
  Aggregation function for the field (e.g., "mean", "sum", "median", "min", "max", "count").
• AggregateOp
  The aggregation operation to apply to the fields (e.g., "sum", "average", or "count"). See the full list of supported aggregation operations for more information.
• AggregatedFieldDefBuilderError
  Error type for AggregatedFieldDefBuilder
• Align
  Horizontal text alignment of axis tick labels, overriding the default setting for the current axis orientation.
• AmbitiousExprRefBuilderError
  Error type for AmbitiousExprRefBuilder
• Angle
• AngleBin
  An object indicating bin properties, or simply true for using default bin parameters.
• AngleClassBuilderError
  Error type for AngleClassBuilder
• AngleCondition
• AnyMark
  A string describing the mark type (one of "bar", "circle", "square", "tick", "line", "area", "point", "rule", "geoshape", and "text") or a mark definition object.
• AreaConfigBuilderError
  Error type for AreaConfigBuilder
• ArgmDefBuilderError
  Error type for ArgmDefBuilder
• Aria
• AutoSizeParamsBuilderError
  Error type for AutoSizeParamsBuilder
• Autosize
  How the visualization size should be determined. If a string, should be one of "pad", "fit" or "none". Object values can additionally specify parameters for content sizing and automatic resizing.
• AutosizeType
  The sizing format type. One of "pad", "fit", "fit-x", "fit-y", or "none". See the autosize type documentation for descriptions of each.
• AxisBandGridDash
• AxisBandTickDash
• AxisBuilderError
  Error type for AxisBuilder
• AxisConfigBuilderError
  Error type for AxisConfigBuilder
• AxisGridDash
• AxisOrient
  The orientation of a non-stacked bar, tick, area, and line charts. The value is either horizontal (default) or vertical. - For bar, rule and tick, this determines whether the size of the bar and tick should be applied to x or y dimension. - For area, this property determines the orient property of the Vega output. - For line and trail marks, this property determines the sort order of the points in the line if config.sortLineBy is not specified. For stacked charts, this is always determined by the orientation of the stack; therefore explicitly specified value will be ignored.
• AxisResolveMapBuilderError
  Error type for AxisResolveMapBuilder
• AxisTickDash
• BackgroundExprRefBuilderError
  Error type for BackgroundExprRefBuilder
• BarConfigBuilderError
  Error type for BarConfigBuilder
• BaseTitleNoValueRefsBuilderError
  Error type for BaseTitleNoValueRefsBuilder
• Baseline
  Vertical text baseline of axis tick labels, overriding the default setting for the current axis orientation. One of "alphabetic" (default), "top", "middle", "bottom", "line-top", or "line-bottom". The "line-top" and "line-bottom" values operate similarly to "top" and "bottom", but are calculated relative to the lineHeight rather than fontSize alone.
• BinEnum
• BinExtent
  A two-element ([min, max]) array indicating the range of desired bin values.
• BinExtentClassBuilderError
  Error type for BinExtentClassBuilder
• BinParamsBuilderError
  Error type for BinParamsBuilder
• Bind
  Establishes a two-way binding between the interval selection and the scales used within the same view. This allows a user to interactively pan and zoom the view.
• BindUnion
• BindingBuilderError
  Error type for BindingBuilder
• BlendEnum
• BlendUnion
• Bounds
  The bounds calculation method to use for determining the extent of a sub-plot. One of full (the default) or flush.
• BoxPlotConfigBuilderError
  Error type for BoxPlotConfigBuilder
• BoxplotExtent
  The extent of the whiskers. Available options include: - "min-max": min and max are the lower and upper whiskers respectively. - A number representing multiple of the interquartile range. This number will be multiplied by the IQR to determine whisker boundary, which spans from the smallest data to the largest data within the range [Q1 - k * IQR, Q3 + k * IQR] where Q1 and Q3 are the first and third quartiles while IQR is the interquartile range (Q3-Q1).
• BrushConfigBuilderError
  Error type for BrushConfigBuilder
• Cap
• Center
• ClearDerivedStreamBuilderError
  Error type for ClearDerivedStreamBuilder
• ClearUnion
• Color
  CSS color property to use as the background of the entire view.
• ColorClassBuilderError
  Error type for ColorClassBuilder
• ColorCondition
• CompositionConfigBuilderError
  Error type for CompositionConfigBuilder
• ConditionClassBuilderError
  Error type for ConditionClassBuilder
• ConditionConditionBuilderError
  Error type for ConditionConditionBuilder
• ConditionConditionClassBuilderError
  Error type for ConditionConditionClassBuilder
• ConditionUnion
• ConditionalAxisPropertyAlignNull
• ConditionalAxisPropertyFontStyleNull
• ConditionalAxisPropertyStringNull
• ConditionalBuilderError
  Error type for ConditionalBuilder
• ConditionalPredicateValueDefAlignNullExprRefBuilderError
  Error type for ConditionalPredicateValueDefAlignNullExprRefBuilder
• ConditionalPredicateValueDefColorNullExprRefBuilderError
  Error type for ConditionalPredicateValueDefColorNullExprRefBuilder
• ConditionalPredicateValueDefFontStyleNullExprRefBuilderError
  Error type for ConditionalPredicateValueDefFontStyleNullExprRefBuilder
• ConditionalPredicateValueDefFontWeightNullExprRefBuilderError
  Error type for ConditionalPredicateValueDefFontWeightNullExprRefBuilder
• ConditionalPredicateValueDefGradientStringNullExprRefClassBuilderError
  Error type for ConditionalPredicateValueDefGradientStringNullExprRefClassBuilder
• ConditionalPredicateValueDefNumberClassBuilderError
  Error type for ConditionalPredicateValueDefNumberClassBuilder
• ConditionalPredicateValueDefNumberExprRefClassBuilderError
  Error type for ConditionalPredicateValueDefNumberExprRefClassBuilder
• ConditionalPredicateValueDefNumberNullExprRefBuilderError
  Error type for ConditionalPredicateValueDefNumberNullExprRefBuilder
• ConditionalPredicateValueDefNumberNullExprRefElementBuilderError
  Error type for ConditionalPredicateValueDefNumberNullExprRefElementBuilder
• ConditionalPredicateValueDefStringNullExprRefBuilderError
  Error type for ConditionalPredicateValueDefStringNullExprRefBuilder
• ConditionalPredicateValueDefStringNullExprRefClassBuilderError
  Error type for ConditionalPredicateValueDefStringNullExprRefClassBuilder
• ConditionalPredicateValueDefTextBaselineNullExprRefBuilderError
  Error type for ConditionalPredicateValueDefTextBaselineNullExprRefBuilder
• ConditionalPredicateValueDefTextExprRefText
  A constant value in visual domain (e.g., "red" / "#0099ff" / gradient definition for color, values between 0 to 1 for opacity).
• ConditionalSelectionValueDefNumberExprRefClassBuilderError
  Error type for ConditionalSelectionValueDefNumberExprRefClassBuilder
• ConditionalValueDefGradientStringNullExprRefBuilderError
  Error type for ConditionalValueDefGradientStringNullExprRefBuilder
• ConditionalValueDefGradientStringNullExprRefValue
• ConditionalValueDefNumberBuilderError
  Error type for ConditionalValueDefNumberBuilder
• ConditionalValueDefNumberExprRefBuilderError
  Error type for ConditionalValueDefNumberExprRefBuilder
• ConditionalValueDefNumberExprRefElementBuilderError
  Error type for ConditionalValueDefNumberExprRefElementBuilder
• ConditionalValueDefNumberExprRefPredicateComposition
  Predicate for triggering the condition
• ConditionalValueDefNumberExprRefSelectionComposition
  Filter using a selection name or a logical composition of selection names.
• ConditionalValueDefNumberExprRefValue
• ConditionalValueDefNumberExprRefValueUnion
  A constant value in visual domain (e.g., "red" / "#0099ff" / gradient definition for color, values between 0 to 1 for opacity).
• ConditionalValueDefStringNullExprRefBuilderError
  Error type for ConditionalValueDefStringNullExprRefBuilder
• ConditionalValueDefTextExprRefBuilderError
  Error type for ConditionalValueDefTextExprRefBuilder
• ConditionalValueDefTextExprRefText
  A constant value in visual domain (e.g., "red" / "#0099ff" / gradient definition for color, values between 0 to 1 for opacity).
• ConfigBuilderError
  Error type for ConfigBuilder
• Contains
  Determines how size calculation should be performed, one of "content" or "padding". The default setting ("content") interprets the width and height settings as the data rectangle (plotting) dimensions, to which padding is then added. In contrast, the "padding" setting includes the padding within the view size calculations, such that the width and height settings indicate the total intended size of the view.
• Content
• CornerRadiusUnion
• CunningExprRefBuilderError
  Error type for CunningExprRefBuilder
• Cursor
  The mouse cursor used over the mark. Any valid CSS cursor type can be used.
• CursorUnion
• DataBuilderError
  Error type for DataBuilder
• DataFormatBuilderError
  Error type for DataFormatBuilder
• DataFormatType
  Type of input data: "json", "csv", "tsv", "dsv".
• DateTimeBuilderError
  Error type for DateTimeBuilder
• Day
  Value representing the day of a week. This can be one of: (1) integer value – 1 represents Monday; (2) case-insensitive day name (e.g., "Monday"); (3) case-insensitive, 3-character short day name (e.g., "Mon").
• DefBox
• DefBuilderError
  Error type for DefBuilder
• DescriptionBin
• DescriptionClassBuilderError
  Error type for DescriptionClassBuilder
• DescriptionCondition
• Detail
• Dir
• Direction
• DiscreteHeightClassBuilderError
  Error type for DiscreteHeightClassBuilder
• DiscreteHeightUnion
  The default height when the plot has non arc marks and either a discrete y-field or no y-field. The height can be either a number indicating a fixed height or an object in the form of {step: number} defining the height per discrete step.
• DiscreteWidthClassBuilderError
  Error type for DiscreteWidthClassBuilder
• DiscreteWidthUnion
  The default width when the plot has non-arc marks and either a discrete x-field or no x-field. The width can be either a number indicating a fixed width or an object in the form of {step: number} defining the width per discrete step.
• DomainDateTimeBuilderError
  Error type for DomainDateTimeBuilder
• DomainElement
• DomainEnum
• DomainM
• DomainMaxDateTimeBuilderError
  Error type for DomainMaxDateTimeBuilder
• DomainUnion
  Customized domain values in the form of constant values or dynamic values driven by a selection.
• DomainUnionWithBuilderError
  Error type for DomainUnionWithBuilder
• EdEncodingBuilderError
  Error type for EdEncodingBuilder
• Empty
  By default, all data values are considered to lie within an empty selection. When set to none, empty selections contain no data values.
• EncodingSortFieldBuilderError
  Error type for EncodingSortFieldBuilder
• EncodingSortFieldFieldNameBuilderError
  Error type for EncodingSortFieldFieldNameBuilder
• EncodingTooltip
• Equal
  The value that the field should be equal to.
• EqualDateTimeBuilderError
  Error type for EqualDateTimeBuilder
• ErrorBandConfigBuilderError
  Error type for ErrorBandConfigBuilder
• ErrorBarConfigBuilderError
  Error type for ErrorBarConfigBuilder
• ErrorbandExtent
  The extent of the band. Available options include: - "ci": Extend the band to the confidence interval of the mean. - "stderr": The size of band are set to the value of standard error, extending from the mean. - "stdev": The size of band are set to the value of standard deviation, extending from the mean. - "iqr": Extend the band to the q1 and q3.
• ExprRefBuilderError
  Error type for ExprRefBuilder
• ExprRefCondition
• ExprRefConditionUnion
• ExprRefType
• ExtentEnum
• ExtentExtent
  The extent of the band. Available options include: - "ci": Extend the band to the confidence interval of the mean. - "stderr": The size of band are set to the value of standard error, extending from the mean. - "stdev": The size of band are set to the value of standard deviation, extending from the mean. - "iqr": Extend the band to the q1 and q3.
• FacetBuilderError
  Error type for FacetBuilder
• FacetEncodingFieldDefBuilderError
  Error type for FacetEncodingFieldDefBuilder
• FacetFieldDefBuilderError
  Error type for FacetFieldDefBuilder
• FacetFieldDefFieldNameBuilderError
  Error type for FacetFieldDefFieldNameBuilder
• FacetFieldNameBuilderError
  Error type for FacetFieldNameBuilder
• Field
  Required. A string defining the name of the field from which to pull a data value or an object defining iterated values from the repeat operator.
• FieldOrDatumDefWithConditionStringFieldDefStringBuilderError
  Error type for FieldOrDatumDefWithConditionStringFieldDefStringBuilder
• FieldOrDatumDefWithConditionStringFieldDefStringCondition
• FieldTitle
  Defines how Vega-Lite generates title for fields. There are three possible styles: - "verbal" (Default) - displays function in a verbal style (e.g., “Sum of field”, “Year-month of date”, “field (binned)”). - "function" - displays function using parentheses and capitalized texts (e.g., “SUM(field)”, “YEARMONTH(date)”, “BIN(field)”).
• FillClassBuilderError
  Error type for FillClassBuilder
• FillOpacityClassBuilderError
  Error type for FillOpacityClassBuilder
• FluffyBindingBuilderError
  Error type for FluffyBindingBuilder
• FluffyConditionalExprRefBuilderError
  Error type for FluffyConditionalExprRefBuilder
• FluffyConditionalPredicateValueDefFontStyleNullExprRef
• FluffyConditionalPredicateValueDefFontWeightNullExprRef
• FluffyConditionalPredicateValueDefNumberNullExprRefBuilderError
  Error type for FluffyConditionalPredicateValueDefNumberNullExprRefBuilder
• FluffyConditionalPredicateValueDefStringNullExprRef
• FluffyConditionalValueDefStringExprRefBuilderError
  Error type for FluffyConditionalValueDefStringExprRefBuilder
• FluffyExprRefBuilderError
  Error type for FluffyExprRefBuilder
• FluffyLinearGradientBuilderError
  Error type for FluffyLinearGradientBuilder
• FluffyRange
• FluffySortArray
  Sort order for the encoded field.
• FluffyStream
• FluffyTooltipContentBuilderError
  Error type for FluffyTooltipContentBuilder
• FontSize
• FontWeight
• FontWeightEnum
• FontWeightUnion
• Format
• Gradient
  The type of gradient. Use "linear" for a linear gradient.
• GradientStopBuilderError
  Error type for GradientStopBuilder
• Graticule
  Generate graticule GeoJSON data for geographic reference lines.
• GraticuleParamsBuilderError
  Error type for GraticuleParamsBuilder
• GridAlign
• GridColorExprRefBuilderError
  Error type for GridColorExprRefBuilder
• GridColorUnion
• GridDashOffsetExprRefBuilderError
  Error type for GridDashOffsetExprRefBuilder
• GridDashOffsetUnion
• GridOpacityExprRefBuilderError
  Error type for GridOpacityExprRefBuilder
• GridOpacityUnion
• GridWidthExprRefBuilderError
  Error type for GridWidthExprRefBuilder
• GridWidthUnion
• GtDateTimeBuilderError
  Error type for GtDateTimeBuilder
• HeaderBuilderError
  Error type for HeaderBuilder
• HeaderConfigBuilderError
  Error type for HeaderConfigBuilder
• HeightEnum
• HeightUnion
• HilariousExprRefBuilderError
  Error type for HilariousExprRefBuilder
• HrefClassBuilderError
  Error type for HrefClassBuilder
• ImputeParamsBuilderError
  Error type for ImputeParamsBuilder
• ImputeParamsMethod
  The imputation method to use for the field value of imputed data objects. One of "value", "mean", "median", "max" or "min".
• ImputeSequenceBuilderError
  Error type for ImputeSequenceBuilder
• IndecentExprRefBuilderError
  Error type for IndecentExprRefBuilder
• IndigoExprRefBuilderError
  Error type for IndigoExprRefBuilder
• Init
• InitValue
• InlineDatasetValue
  The full data set, included inline. This can be an array of objects or primitive values, an object, or a string. Arrays of primitive values are ingested as objects with a data property. Strings are parsed according to the specified format type.
• Interpolate
  The line interpolation method to use for line and area marks. One of the following: - "linear": piecewise linear segments, as in a polyline. - "linear-closed": close the linear segments to form a polygon. - "step": alternate between horizontal and vertical segments, as in a step function. - "step-before": alternate between vertical and horizontal segments, as in a step function. - "step-after": alternate between horizontal and vertical segments, as in a step function. - "basis": a B-spline, with control point duplication on the ends. - "basis-open": an open B-spline; may not intersect the start or end. - "basis-closed": a closed B-spline, as in a loop. - "cardinal": a Cardinal spline, with control point duplication on the ends. - "cardinal-open": an open Cardinal spline; may not intersect the start or end, but will intersect other control points. - "cardinal-closed": a closed Cardinal spline, as in a loop. - "bundle": equivalent to basis, except the tension parameter is used to straighten the spline. - "monotone": cubic interpolation that preserves monotonicity in y.
• IntervalSelectionConfigBuilderError
  Error type for IntervalSelectionConfigBuilder
• Invalid
• JoinAggregateFieldDefBuilderError
  Error type for JoinAggregateFieldDefBuilder
• KeyClassBuilderError
  Error type for KeyClassBuilder
• Keyvals
• Label
• LabelAngle
• LabelFlush
  Indicates if labels should be hidden if they exceed the axis range. If false (the default) no bounds overlap analysis is performed. If true, labels will be hidden if they exceed the axis range by more than 1 pixel. If this property is a number, it specifies the pixel tolerance: the maximum amount by which a label bounding box may exceed the axis range.
• LabelOverlapEnum
• LabelOverlapUnion
  The strategy to use for resolving overlap of axis labels. If false (the default), no overlap reduction is attempted. If set to true or "parity", a strategy of removing every other label is used (this works well for standard linear axes). If set to "greedy", a linear scan of the labels is performed, removing any labels that overlaps with the last visible label (this often works better for log-scaled axes).
• Latitude2ClassBuilderError
  Error type for Latitude2ClassBuilder
• Latitude2Value
• LatitudeClassBuilderError
  Error type for LatitudeClassBuilder
• LayerElementBuilderError
  Error type for LayerElementBuilder
• LayerEncodingBuilderError
  Error type for LayerEncodingBuilder
• LayoutAlign
  The alignment to apply to symbol legends rows and columns. The supported string values are "all", "each" (the default), and none. For more information, see the grid layout documentation.
• LegendBinding
  When set, a selection is populated by interacting with the corresponding legend. Direct manipulation interaction is disabled by default; to re-enable it, set the selection’s on property.
• LegendBindingEnum
• LegendBuilderError
  Error type for LegendBuilder
• LegendConfigBuilderError
  Error type for LegendConfigBuilder
• LegendOrient
  The orientation of the legend, which determines how the legend is positioned within the scene. One of "left", "right", "top", "bottom", "top-left", "top-right", "bottom-left", "bottom-right", "none".
• LegendResolveMapBuilderError
  Error type for LegendResolveMapBuilder
• LegendStreamBindingBuilderError
  Error type for LegendStreamBindingBuilder
• LegendText
  A string or array of strings indicating the name of custom styles to apply to the mark. A style is a named collection of mark property defaults defined within the style configuration. If style is an array, later styles will override earlier styles. Any mark properties explicitly defined within the encoding will override a style default.
• LegendType
  The type of the legend. Use "symbol" to create a discrete legend and "gradient" for a continuous color gradient.
• LegendUnion
• Line
• LineConfigBuilderError
  Error type for LineConfigBuilder
• LogicalNotPredicateRange
  An array of inclusive minimum and maximum values for a field value of a data item to be included in the filtered data.
• Longitude2ClassBuilderError
  Error type for Longitude2ClassBuilder
• LongitudeClassBuilderError
  Error type for LongitudeClassBuilder
• LookupBuilderError
  Error type for LookupBuilder
• Lt
• MagentaExprRefBuilderError
  Error type for MagentaExprRefBuilder
• Mark
  The mark type. This could a primitive mark type (one of "bar", "circle", "square", "tick", "line", "area", "point", "geoshape", "rule", and "text") or a composite mark type ("boxplot", "errorband", "errorbar").
• MarkConfigBuilderError
  Error type for MarkConfigBuilder
• MarkConfigExprOrSignalRefBuilderError
  Error type for MarkConfigExprOrSignalRefBuilder
• MarkConfigExprOrSignalRefColor
  Default color.
• MarkConfigExprOrSignalRefFill
• MarkConfigExprOrSignalRefInterpolate
• MarkConfigExprOrSignalRefTooltip
• MarkDefExtent
• MarkPropDefNumberBuilderError
  Error type for MarkPropDefNumberBuilder
• MarkPropDefStringNullTypeForShapeBuilderError
  Error type for MarkPropDefStringNullTypeForShapeBuilder
• MarkType
• Month
  One of: (1) integer value representing the month from 1-12. 1 represents January; (2) case-insensitive month name (e.g., "January"); (3) case-insensitive, 3-character short month name (e.g., "Jan").
• MultiSelectionConfigBuilderError
  Error type for MultiSelectionConfigBuilder
• Nice
  Extending the domain so that it starts and ends on nice round values. This method typically modifies the scale’s domain, and may only extend the bounds to the nearest round value. Nicing is useful if the domain is computed from data and may be irregular. For example, for a domain of [0.201479…, 0.996679…], a nice domain might be [0.2, 1.0].
• NiceTimeIntervalStepBuilderError
  Error type for NiceTimeIntervalStepBuilder
• NonArgAggregateOp
  An aggregate operation to perform on the field prior to sorting (e.g., "count", "mean" and "median"). An aggregation is required when there are multiple values of the sort field for each encoded data field. The input data objects will be aggregated, grouped by the encoded data field.
• NormalizedSpecBuilderError
  Error type for NormalizedSpecBuilder
• NormalizedSpecSpecBuilderError
  Error type for NormalizedSpecSpecBuilder
• OnDerivedStreamBuilderError
  Error type for OnDerivedStreamBuilder
• OnUnion
• Op
  The window or aggregation operation to apply within a window (e.g., "rank", "lead", "sum", "average" or "count"). See the list of all supported operations here.
• Opacity
• OpacityClassBuilderError
  Error type for OpacityClassBuilder
• Order
• OrderDefBuilderError
  Error type for OrderDefBuilder
• OrderFieldDefBuilderError
  Error type for OrderFieldDefBuilder
• OrderFieldDefCondition
  One or more value definition(s) with a selection or a test predicate.
• Orient
  The orientation of the header label. One of "top", "bottom", "left" or "right".
• Orientation
  The orientation of a non-stacked bar, tick, area, and line charts. The value is either horizontal (default) or vertical. - For bar, rule and tick, this determines whether the size of the bar and tick should be applied to x or y dimension. - For area, this property determines the orient property of the Vega output. - For line and trail marks, this property determines the sort order of the points in the line if config.sortLineBy is not specified. For stacked charts, this is always determined by the orientation of the stack; therefore explicitly specified value will be ignored.
• OverlayMarkDefBuilderError
  Error type for OverlayMarkDefBuilder
• Padding
  The default visualization padding, in pixels, from the edge of the visualization canvas to the data rectangle. If a number, specifies padding for all sides. If an object, the value should have the format {"left": 5, "top": 5, "right": 5, "bottom": 5} to specify padding for each side of the visualization.
• ParameterBuilderError
  Error type for ParameterBuilder
• PointEnum
• PointUnion
• PredicateBuilderError
  Error type for PredicateBuilder
• PredicateCompositionElement
  Predicate for triggering the condition
• PrimitiveValue
  A constant value in data domain.
• ProjectionBuilderError
  Error type for ProjectionBuilder
• ProjectionType
  The cartographic projection to use. This value is case-insensitive, for example "albers" and "Albers" indicate the same projection type. You can find all valid projection types in the documentation.
• PurpleBindingBuilderError
  Error type for PurpleBindingBuilder
• PurpleConditionalExprRefBuilderError
  Error type for PurpleConditionalExprRefBuilder
• PurpleConditionalPredicateValueDefFontStyleNullExprRefBuilderError
  Error type for PurpleConditionalPredicateValueDefFontStyleNullExprRefBuilder
• PurpleConditionalPredicateValueDefFontWeightNullExprRefBuilderError
  Error type for PurpleConditionalPredicateValueDefFontWeightNullExprRefBuilder
• PurpleConditionalPredicateValueDefNumberNullExprRefBuilderError
  Error type for PurpleConditionalPredicateValueDefNumberNullExprRefBuilder
• PurpleConditionalPredicateValueDefStringNullExprRefBuilderError
  Error type for PurpleConditionalPredicateValueDefStringNullExprRefBuilder
• PurpleConditionalValueDefStringExprRefBuilderError
  Error type for PurpleConditionalValueDefStringExprRefBuilder
• PurpleExprRefBuilderError
  Error type for PurpleExprRefBuilder
• PurpleLegendBinding
  Establishes a two-way binding between the interval selection and the scales used within the same view. This allows a user to interactively pan and zoom the view.
• PurpleLinearGradientBuilderError
  Error type for PurpleLinearGradientBuilder
• PurpleRange
• PurpleSortArray
• PurpleStream
• PurpleTextBaseline
• PurpleTooltipContentBuilderError
  Error type for PurpleTooltipContentBuilder
• Radius2ClassBuilderError
  Error type for Radius2ClassBuilder
• RadiusClassBuilderError
  Error type for RadiusClassBuilder
• RangeClassBuilderError
  Error type for RangeClassBuilder
• RangeDateTimeBuilderError
  Error type for RangeDateTimeBuilder
• RangeEnum
• RangeM
• RangeRangeBuilderError
  Error type for RangeRangeBuilder
• RangeText
  A string or array of strings indicating the name of custom styles to apply to the mark. A style is a named collection of mark property defaults defined within the style configuration. If style is an array, later styles will override earlier styles. Any mark properties explicitly defined within the encoding will override a style default.
• RangeValue
• RectConfigBuilderError
  Error type for RectConfigBuilder
• RemovableValue
  Wrapper for a field that can be either the default value, null or specified
• RepeatEnum
• RepeatMappingBuilderError
  Error type for RepeatMappingBuilder
• RepeatRefBuilderError
  Error type for RepeatRefBuilder
• RepeatRefClassBuilderError
  Error type for RepeatRefClassBuilder
• RepeatUnion
• ResolveBuilderError
  Error type for ResolveBuilder
• ResolveMode
• RowColBooleanBuilderError
  Error type for RowColBooleanBuilder
• RowColLayoutAlignBuilderError
  Error type for RowColLayoutAlignBuilder
• RowColNumberBuilderError
  Error type for RowColNumberBuilder
• RowColumnEncodingFieldDefBuilderError
  Error type for RowColumnEncodingFieldDefBuilder
• ScaleBinParamsBuilderError
  Error type for ScaleBinParamsBuilder
• ScaleBins
  Bin boundaries can be provided to scales as either an explicit array of bin boundaries or as a bin specification object. The legal values are: - An array literal of bin boundary values. For example, [0, 5, 10, 15, 20]. The array must include both starting and ending boundaries. The previous example uses five values to indicate a total of four bin intervals: [0-5), [5-10), [10-15), [15-20]. Array literals may include signal references as elements. - A bin specification object that indicates the bin step size, and optionally the start and stop boundaries. - An array of bin boundaries over the scale domain. If provided, axes and legends will use the bin boundaries to inform the choice of tick marks and text labels.
• ScaleBuilderError
  Error type for ScaleBuilder
• ScaleConfigBuilderError
  Error type for ScaleConfigBuilder
• ScaleInterpolate
  The interpolation method for range values. By default, a general interpolator for numbers, dates, strings and colors (in HCL space) is used. For color ranges, this property allows interpolation in alternative color spaces. Legal values include rgb, hsl, hsl-long, lab, hcl, hcl-long, cubehelix and cubehelix-long (‘-long’ variants use longer paths in polar coordinate spaces). If object-valued, this property accepts an object with a string-valued type property and an optional numeric gamma property applicable to rgb and cubehelix interpolators. For more, see the d3-interpolate documentation.
• ScaleInterpolateEnum
• ScaleRange
  The range of the scale. One of:
• ScaleResolveMapBuilderError
  Error type for ScaleResolveMapBuilder
• ScaleType
  The type of scale. Vega-Lite supports the following categories of scale types:
• Scheme
  A string indicating a color scheme name (e.g., "category10" or "blues") or a scheme parameter object.
• SchemeParamsBuilderError
  Error type for SchemeParamsBuilder
• SelectionBuilderError
  Error type for SelectionBuilder
• SelectionCompositionElement
  Filter using a selection name or a logical composition of selection names.
• SelectionConfigBuilderError
  Error type for SelectionConfigBuilder
• SelectionDefBuilderError
  Error type for SelectionDefBuilder
• SelectionDefType
  Determines the default event processing and data query for the selection. Vega-Lite currently supports three selection types:
• SelectionInit
• SelectionInitInterval
• SelectionResolution
  With layered and multi-view displays, a strategy that determines how selections’ data queries are resolved when applied in a filter transform, conditional encoding rule, or scale domain.
• SequenceParamsBuilderError
  Error type for SequenceParamsBuilder
• ShapeCondition
• SingleBind
  When set, a selection is populated by input elements (also known as dynamic query widgets) or by interacting with the corresponding legend. Direct manipulation interaction is disabled by default; to re-enable it, set the selection’s on property.
• SingleDefUnitChannel
  The encoding channel to extract selected values for, when a selection is projected over multiple fields or encodings.
• SingleSelectionConfigBuilderError
  Error type for SingleSelectionConfigBuilder
• SizeClassBuilderError
  Error type for SizeClassBuilder
• Sort
  The sort order. One of "ascending" (default) or "descending".
• SortByChannel
  The encoding channel to sort by (e.g., "x", "y")
• SortEncodingSortFieldBuilderError
  Error type for SortEncodingSortFieldBuilder
• SortFieldBuilderError
  Error type for SortFieldBuilder
• SortOrder
  The sort order. One of "ascending" (default) or "descending".
• SortUnion
  Sort order for the encoded field.
• Source
• Spacing
• SpecBuilderError
  Error type for SpecBuilder
• SpecEncodingBuilderError
  Error type for SpecEncodingBuilder
• SphereClassBuilderError
  Error type for SphereClassBuilder
• SphereUnion
  Generate sphere GeoJSON data for the full globe.
• Stack
• StackOffset
  Mode for stacking marks. One of "zero" (default), "center", or "normalize". The "zero" offset will stack starting at 0. The "center" offset will center the stacks. The "normalize" offset will compute percentage values for each stack point, with output values in the range [0,1].
• StandardType
  The type of measurement ("quantitative", "temporal", "ordinal", or "nominal") for the encoded field or constant value (datum). It can also be a "geojson" type for encoding ‘geoshape’.
• StepBuilderError
  Error type for StepBuilder
• StickyConditionalPredicateValueDefNumberNullExprRef
• StickyExprRefBuilderError
  Error type for StickyExprRefBuilder
• StickyLinearGradientBuilderError
  Error type for StickyLinearGradientBuilder
• StreamBuilderError
  Error type for StreamBuilder
• StringFieldDefBuilderError
  Error type for StringFieldDefBuilder
• StrokeCap
  The stroke cap for line ending style. One of "butt", "round", or "square".
• StrokeClassBuilderError
  Error type for StrokeClassBuilder
• StrokeDashCondition
• StrokeDashUnion
  A constant value in visual domain (e.g., "red" / "#0099ff" / gradient definition for color, values between 0 to 1 for opacity).
• StrokeJoin
  The stroke line join method. One of "miter", "round" or "bevel".
• StrokeJoinUnion
• StrokeOpacityClassBuilderError
  Error type for StrokeOpacityClassBuilder
• StrokeWidthClassBuilderError
  Error type for StrokeWidthClassBuilder
• StyleColor
• StyleFill
• StyleOrient
• StyleTooltip
• StyleValueBuilderError
  Error type for StyleValueBuilder
• TentacledConditionalPredicateValueDefNumberNullExprRef
• TentacledExprRefBuilderError
  Error type for TentacledExprRefBuilder
• TentacledLinearGradientBuilderError
  Error type for TentacledLinearGradientBuilder
• TextBaseline
• TextCondition
• TextDefBuilderError
  Error type for TextDefBuilder
• TextDirection
  The direction of the text. One of "ltr" (left-to-right) or "rtl" (right-to-left). This property determines on which side is truncated in response to the limit parameter.
• Theta2ClassBuilderError
  Error type for Theta2ClassBuilder
• ThetaClassBuilderError
  Error type for ThetaClassBuilder
• TickBandEnum
  For band scales, indicates if ticks and grid lines should be placed at the "center" of a band (default) or at the band "extent"s to indicate intervals
• TickBandUnion
• TickConfigBuilderError
  Error type for TickConfigBuilder
• TickCount
• TickCountTimeIntervalStepBuilderError
  Error type for TickCountTimeIntervalStepBuilder
• TimeInterval
• TimeUnit
  Defines how date-time values should be binned.
• TimeUnitParamsBuilderError
  Error type for TimeUnitParamsBuilder
• TimeUnitUnion
  Time unit for the field to be tested.
• TitleAlignUnion
• TitleAnchorEnum
• TitleAnchorUnion
• TitleOrient
  Default title orientation ("top", "bottom", "left", or "right")
• TitleOrientUnion
• TitleParamsBuilderError
  Error type for TitleParamsBuilder
• TitleParamsOrient
• TitleUnion
  Title for the plot.
• TransformBuilderError
  Error type for TransformBuilder
• TransformMethod
  The imputation method to use for the field value of imputed data objects. One of "value", "mean", "median", "max" or "min".
• Translate
  When truthy, allows a user to interactively move an interval selection back-and-forth. Can be true, false (to disable panning), or a Vega event stream definition which must include a start and end event to trigger continuous panning.
• Type
  The type of measurement ("quantitative", "temporal", "ordinal", or "nominal") for the encoded field or constant value (datum). It can also be a "geojson" type for encoding ‘geoshape’.
• TypedFieldDefBuilderError
  Error type for TypedFieldDefBuilder
• UrlClassBuilderError
  Error type for UrlClassBuilder
• UrlDataBuilderError
  Error type for UrlDataBuilder
• UrlDataInlineDataset
  The full data set, included inline. This can be an array of objects or primitive values, an object, or a string. Arrays of primitive values are ingested as objects with a data property. Strings are parsed according to the specified format type.
• ValueEnum
• ValueLinearGradientBuilderError
  Error type for ValueLinearGradientBuilder
• ValueUnion
• Values
  Explicitly set the visible axis tick values.
• VegaliteAlign
  The alignment to apply to grid rows and columns. The supported string values are "all", "each", and "none".
• VegaliteBuilderError
  Error type for VegaliteBuilder
• VegaliteSpecBuilderError
  Error type for VegaliteSpecBuilder
• ViewBackgroundBuilderError
  Error type for ViewBackgroundBuilder
• ViewConfigBuilderError
  Error type for ViewConfigBuilder
• WindowFieldDefBuilderError
  Error type for WindowFieldDefBuilder
• X2ClassBuilderError
  Error type for X2ClassBuilder
• XClassBuilderError
  Error type for XClassBuilder
• XEnum
• XError2ClassBuilderError
  Error type for XError2ClassBuilder
• XErrorClassBuilderError
  Error type for XErrorClassBuilder
• XUnion
• Y2ClassBuilderError
  Error type for Y2ClassBuilder
• YClassBuilderError
  Error type for YClassBuilder
• YEnum
• YError2ClassBuilderError
  Error type for YError2ClassBuilder
• YErrorClassBuilderError
  Error type for YErrorClassBuilder
• YUnion

Traits

• Showable

Functions

• iter_to_data
  Helper method turning an iterator over a Serialize-able type into a data that can’t be used in a graph.