API Reference

This is the class and function reference of Altair, and the following content is generated automatically from the code documentation strings. Please refer to the full user guide for further details, as this low-level documentation may not be enough to give full guidelines on their use.

Top-Level Objects

Chart	Create a basic Altair/Vega-Lite chart.
ConcatChart	A chart with horizontally-concatenated facets Mapping(required=[concat])
FacetChart	A Chart with layers within a single panel Mapping(required=[data, facet, spec])
HConcatChart	A chart with horizontally-concatenated facets Mapping(required=[hconcat])
LayerChart	A Chart with layers within a single panel Mapping(required=[layer])
RepeatChart	A chart repeated across rows and columns with small changes Mapping(required=[repeat, spec])
TopLevelMixin	Mixin for top-level chart objects such as Chart, LayeredChart, etc.
VConcatChart	A chart with vertically-concatenated facets Mapping(required=[vconcat])

Encoding Channels

Color	Color schema wrapper
ColorValue	ColorValue schema wrapper
Column	Column schema wrapper
Detail	Detail schema wrapper
Facet	Facet schema wrapper
Fill	Fill schema wrapper
FillOpacity	FillOpacity schema wrapper
FillOpacityValue	FillOpacityValue schema wrapper
FillValue	FillValue schema wrapper
Href	Href schema wrapper
HrefValue	HrefValue schema wrapper
Key	Key schema wrapper
Latitude	Latitude schema wrapper
Latitude2	Latitude2 schema wrapper
Latitude2Value	Latitude2Value schema wrapper
LatitudeValue	LatitudeValue schema wrapper
Longitude	Longitude schema wrapper
Longitude2	Longitude2 schema wrapper
Longitude2Value	Longitude2Value schema wrapper
LongitudeValue	LongitudeValue schema wrapper
Opacity	Opacity schema wrapper
OpacityValue	OpacityValue schema wrapper
Order	Order schema wrapper
OrderValue	OrderValue schema wrapper
Row	Row schema wrapper
Shape	Shape schema wrapper
ShapeValue	ShapeValue schema wrapper
Size	Size schema wrapper
SizeValue	SizeValue schema wrapper
Stroke	Stroke schema wrapper
StrokeDash	StrokeDash schema wrapper
StrokeDashValue	StrokeDashValue schema wrapper
StrokeOpacity	StrokeOpacity schema wrapper
StrokeOpacityValue	StrokeOpacityValue schema wrapper
StrokeValue	StrokeValue schema wrapper
StrokeWidth	StrokeWidth schema wrapper
StrokeWidthValue	StrokeWidthValue schema wrapper
Text	Text schema wrapper
TextValue	TextValue schema wrapper
Tooltip	Tooltip schema wrapper
TooltipValue	TooltipValue schema wrapper
Url	Url schema wrapper
UrlValue	UrlValue schema wrapper
X	X schema wrapper
X2	X2 schema wrapper
X2Value	X2Value schema wrapper
XError	XError schema wrapper
XError2	XError2 schema wrapper
XError2Value	XError2Value schema wrapper
XErrorValue	XErrorValue schema wrapper
XValue	XValue schema wrapper
Y	Y schema wrapper
Y2	Y2 schema wrapper
Y2Value	Y2Value schema wrapper
YError	YError schema wrapper
YError2	YError2 schema wrapper
YError2Value	YError2Value schema wrapper
YErrorValue	YErrorValue schema wrapper
YValue	YValue schema wrapper

API Functions

binding	A generic binding anyOf(BindCheckbox, BindRadioSelect, BindRange, InputBinding)
binding_checkbox	A checkbox binding Mapping(required=[input])
binding_radio	A radio button binding Mapping(required=[input, options])
binding_range	A range binding Mapping(required=[input])
binding_select	A select binding Mapping(required=[input, options])
concat	Concatenate charts horizontally
condition	A conditional attribute or encoding
graticule	Graticule generator.
hconcat	Concatenate charts horizontally
layer	layer multiple charts
repeat	Tie a channel to the row or column within a repeated chart
selection	Create a named selection.
selection_interval	Create a selection with type=’interval’ Mapping(required=[type])
selection_multi	Create a selection with type=’multi’ Mapping(required=[type])
selection_single	Create a selection with type=’single’ Mapping(required=[type])
sequence	Sequence generator.
sphere	Sphere generator.
topo_feature	A convenience function for extracting features from a topojson url
value	Specify a value for use in an encoding
vconcat	Concatenate charts vertically

Low-Level Schema Wrappers

Aggregate	Aggregate schema wrapper
AggregateOp	AggregateOp schema wrapper
AggregateTransform	AggregateTransform schema wrapper
AggregatedFieldDef	AggregatedFieldDef schema wrapper
Align	Align schema wrapper
AllSortString	AllSortString schema wrapper
AnyMark	AnyMark schema wrapper
AnyMarkConfig	AnyMarkConfig schema wrapper
AreaConfig	AreaConfig schema wrapper
ArgmaxDef	ArgmaxDef schema wrapper
ArgminDef	ArgminDef schema wrapper
AutoSizeParams	AutoSizeParams schema wrapper
AutosizeType	AutosizeType schema wrapper
Axis	Axis schema wrapper
AxisConfig	AxisConfig schema wrapper
AxisOrient	AxisOrient schema wrapper
AxisResolveMap	AxisResolveMap schema wrapper
BarConfig	BarConfig schema wrapper
BaseTitleNoValueRefs	BaseTitleNoValueRefs schema wrapper
Baseline	Baseline schema wrapper
BinExtent	BinExtent schema wrapper
BinParams	BinParams schema wrapper
BinTransform	BinTransform schema wrapper
BindCheckbox	BindCheckbox schema wrapper
BindRadioSelect	BindRadioSelect schema wrapper
BindRange	BindRange schema wrapper
Binding	Binding schema wrapper
Blend	Blend schema wrapper
BoxPlot	BoxPlot schema wrapper
BoxPlotConfig	BoxPlotConfig schema wrapper
BoxPlotDef	BoxPlotDef schema wrapper
BrushConfig	BrushConfig schema wrapper
CalculateTransform	CalculateTransform schema wrapper
Categorical	Categorical schema wrapper
Color	Color schema wrapper
ColorGradientFieldDefWithCondition	ColorGradientFieldDefWithCondition schema wrapper
ColorGradientValueWithCondition	ColorGradientValueWithCondition schema wrapper
ColorName	ColorName schema wrapper
ColorScheme	ColorScheme schema wrapper
CompositeMark	CompositeMark schema wrapper
CompositeMarkDef	CompositeMarkDef schema wrapper
CompositionConfig	CompositionConfig schema wrapper
ConcatSpecGenericSpec	ConcatSpecGenericSpec schema wrapper
ConditionalAxisColor	ConditionalAxisColor schema wrapper
ConditionalAxisLabelAlign	ConditionalAxisLabelAlign schema wrapper
ConditionalAxisLabelBaseline	ConditionalAxisLabelBaseline schema wrapper
ConditionalAxisLabelFontStyle	ConditionalAxisLabelFontStyle schema wrapper
ConditionalAxisLabelFontWeight	ConditionalAxisLabelFontWeight schema wrapper
ConditionalAxisNumber	ConditionalAxisNumber schema wrapper
ConditionalAxisNumberArray	ConditionalAxisNumberArray schema wrapper
ConditionalAxisPropertyAlignnull	ConditionalAxisPropertyAlignnull schema wrapper
ConditionalAxisPropertyColornull	ConditionalAxisPropertyColornull schema wrapper
ConditionalAxisPropertyFontStylenull	ConditionalAxisPropertyFontStylenull schema wrapper
ConditionalAxisPropertyFontWeightnull	ConditionalAxisPropertyFontWeightnull schema wrapper
ConditionalAxisPropertyTextBaselinenull	ConditionalAxisPropertyTextBaselinenull schema wrapper
ConditionalAxisPropertynumbernull	ConditionalAxisPropertynumbernull schema wrapper
ConditionalAxisPropertystringnull	ConditionalAxisPropertystringnull schema wrapper
ConditionalAxisString	ConditionalAxisString schema wrapper
ConditionalMarkPropFieldDef	ConditionalMarkPropFieldDef schema wrapper
ConditionalMarkPropFieldDefTypeForShape	ConditionalMarkPropFieldDefTypeForShape schema wrapper
ConditionalNumberValueDef	ConditionalNumberValueDef schema wrapper
ConditionalPredicateMarkPropFieldDef	ConditionalPredicateMarkPropFieldDef schema wrapper
ConditionalPredicateMarkPropFieldDefTypeForShape	ConditionalPredicateMarkPropFieldDefTypeForShape schema wrapper
ConditionalPredicateNumberValueDef	ConditionalPredicateNumberValueDef schema wrapper
ConditionalPredicateStringFieldDef	ConditionalPredicateStringFieldDef schema wrapper
ConditionalPredicateStringValueDef	ConditionalPredicateStringValueDef schema wrapper
ConditionalPredicateValueDefAlignnull	ConditionalPredicateValueDefAlignnull schema wrapper
ConditionalPredicateValueDefColornull	ConditionalPredicateValueDefColornull schema wrapper
ConditionalPredicateValueDefFontStylenull	ConditionalPredicateValueDefFontStylenull schema wrapper
ConditionalPredicateValueDefFontWeightnull	ConditionalPredicateValueDefFontWeightnull schema wrapper
ConditionalPredicateValueDefGradientstringnull	ConditionalPredicateValueDefGradientstringnull schema wrapper
ConditionalPredicateValueDefText	ConditionalPredicateValueDefText schema wrapper
ConditionalPredicateValueDefTextBaselinenull	ConditionalPredicateValueDefTextBaselinenull schema wrapper
ConditionalPredicateValueDefnumber	ConditionalPredicateValueDefnumber schema wrapper
ConditionalPredicateValueDefnumbernull	ConditionalPredicateValueDefnumbernull schema wrapper
ConditionalPredicateValueDefstring	ConditionalPredicateValueDefstring schema wrapper
ConditionalSelectionMarkPropFieldDef	ConditionalSelectionMarkPropFieldDef schema wrapper
ConditionalSelectionMarkPropFieldDefTypeForShape	ConditionalSelectionMarkPropFieldDefTypeForShape schema wrapper
ConditionalSelectionNumberValueDef	ConditionalSelectionNumberValueDef schema wrapper
ConditionalSelectionStringFieldDef	ConditionalSelectionStringFieldDef schema wrapper
ConditionalSelectionStringValueDef	ConditionalSelectionStringValueDef schema wrapper
ConditionalSelectionValueDefGradientstringnull	ConditionalSelectionValueDefGradientstringnull schema wrapper
ConditionalSelectionValueDefText	ConditionalSelectionValueDefText schema wrapper
ConditionalSelectionValueDefnumber	ConditionalSelectionValueDefnumber schema wrapper
ConditionalSelectionValueDefstring	ConditionalSelectionValueDefstring schema wrapper
ConditionalStringFieldDef	ConditionalStringFieldDef schema wrapper
ConditionalStringValueDef	ConditionalStringValueDef schema wrapper
ConditionalValueDefGradientstringnull	ConditionalValueDefGradientstringnull schema wrapper
ConditionalValueDefText	ConditionalValueDefText schema wrapper
ConditionalValueDefnumber	ConditionalValueDefnumber schema wrapper
ConditionalValueDefstring	ConditionalValueDefstring schema wrapper
Config	Config schema wrapper
CsvDataFormat	CsvDataFormat schema wrapper
Cursor	Cursor schema wrapper
Cyclical	Cyclical schema wrapper
Data	Data schema wrapper
DataFormat	DataFormat schema wrapper
DataSource	DataSource schema wrapper
Datasets	Datasets schema wrapper
DateTime	DateTime schema wrapper
Day	Day schema wrapper
DensityTransform	DensityTransform schema wrapper
DerivedStream	DerivedStream schema wrapper
DictInlineDataset	DictInlineDataset schema wrapper
DictSelectionInit	DictSelectionInit schema wrapper
DictSelectionInitInterval	DictSelectionInitInterval schema wrapper
Diverging	Diverging schema wrapper
DomainUnionWith	DomainUnionWith schema wrapper
DsvDataFormat	DsvDataFormat schema wrapper
Element	Element schema wrapper
Encoding	Encoding schema wrapper
EncodingSortField	EncodingSortField schema wrapper
EncodingSortFieldFieldName	EncodingSortFieldFieldName schema wrapper
ErrorBand	ErrorBand schema wrapper
ErrorBandConfig	ErrorBandConfig schema wrapper
ErrorBandDef	ErrorBandDef schema wrapper
ErrorBar	ErrorBar schema wrapper
ErrorBarConfig	ErrorBarConfig schema wrapper
ErrorBarDef	ErrorBarDef schema wrapper
ErrorBarExtent	ErrorBarExtent schema wrapper
EventStream	EventStream schema wrapper
EventType	EventType schema wrapper
Expr	Expr schema wrapper
FacetEncodingFieldDef	FacetEncodingFieldDef schema wrapper
FacetFieldDef	FacetFieldDef schema wrapper
FacetFieldDefFieldName	FacetFieldDefFieldName schema wrapper
FacetMapping	FacetMapping schema wrapper
FacetMappingFieldName	FacetMappingFieldName schema wrapper
FacetSpec	FacetSpec schema wrapper
FacetedEncoding	FacetedEncoding schema wrapper
FacetedUnitSpec	FacetedUnitSpec schema wrapper
Field	Field schema wrapper
FieldDefWithConditionMarkPropFieldDefGradientstringnull	FieldDefWithConditionMarkPropFieldDefGradientstringnull schema wrapper
FieldDefWithConditionMarkPropFieldDefTypeForShapestringnull	FieldDefWithConditionMarkPropFieldDefTypeForShapestringnull schema wrapper
FieldDefWithConditionMarkPropFieldDefnumber	FieldDefWithConditionMarkPropFieldDefnumber schema wrapper
FieldDefWithConditionStringFieldDefText	FieldDefWithConditionStringFieldDefText schema wrapper
FieldDefWithConditionStringFieldDefstring	FieldDefWithConditionStringFieldDefstring schema wrapper
FieldDefWithoutScale	FieldDefWithoutScale schema wrapper
FieldEqualPredicate	FieldEqualPredicate schema wrapper
FieldGTEPredicate	FieldGTEPredicate schema wrapper
FieldGTPredicate	FieldGTPredicate schema wrapper
FieldLTEPredicate	FieldLTEPredicate schema wrapper
FieldLTPredicate	FieldLTPredicate schema wrapper
FieldName	FieldName schema wrapper
FieldOneOfPredicate	FieldOneOfPredicate schema wrapper
FieldRangePredicate	FieldRangePredicate schema wrapper
FieldValidPredicate	FieldValidPredicate schema wrapper
FilterTransform	FilterTransform schema wrapper
Fit	Fit schema wrapper
FlattenTransform	FlattenTransform schema wrapper
FoldTransform	FoldTransform schema wrapper
FontStyle	FontStyle schema wrapper
FontWeight	FontWeight schema wrapper
Generator	Generator schema wrapper
GeoJsonFeature	GeoJsonFeature schema wrapper
GeoJsonFeatureCollection	GeoJsonFeatureCollection schema wrapper
Gradient	Gradient schema wrapper
GradientStop	GradientStop schema wrapper
GraticuleGenerator	GraticuleGenerator schema wrapper
GraticuleParams	GraticuleParams schema wrapper
HConcatSpecGenericSpec	HConcatSpecGenericSpec schema wrapper
Header	Header schema wrapper
HeaderConfig	HeaderConfig schema wrapper
HexColor	HexColor schema wrapper
ImputeMethod	ImputeMethod schema wrapper
ImputeParams	ImputeParams schema wrapper
ImputeSequence	ImputeSequence schema wrapper
ImputeTransform	ImputeTransform schema wrapper
InlineData	InlineData schema wrapper
InlineDataset	InlineDataset schema wrapper
InputBinding	InputBinding schema wrapper
Interpolate	Interpolate schema wrapper
IntervalSelection	IntervalSelection schema wrapper
IntervalSelectionConfig	IntervalSelectionConfig schema wrapper
JoinAggregateFieldDef	JoinAggregateFieldDef schema wrapper
JoinAggregateTransform	JoinAggregateTransform schema wrapper
JsonDataFormat	JsonDataFormat schema wrapper
LabelOverlap	LabelOverlap schema wrapper
LatLongFieldDef	LatLongFieldDef schema wrapper
LayerSpec	LayerSpec schema wrapper
LayoutAlign	LayoutAlign schema wrapper
Legend	Legend schema wrapper
LegendBinding	LegendBinding schema wrapper
LegendConfig	LegendConfig schema wrapper
LegendOrient	LegendOrient schema wrapper
LegendResolveMap	LegendResolveMap schema wrapper
LegendStreamBinding	LegendStreamBinding schema wrapper
LineConfig	LineConfig schema wrapper
LinearGradient	LinearGradient schema wrapper
LocalMultiTimeUnit	LocalMultiTimeUnit schema wrapper
LocalSingleTimeUnit	LocalSingleTimeUnit schema wrapper
LoessTransform	LoessTransform schema wrapper
LogicalAndPredicate	LogicalAndPredicate schema wrapper
LogicalNotPredicate	LogicalNotPredicate schema wrapper
LogicalOrPredicate	LogicalOrPredicate schema wrapper
LookupData	LookupData schema wrapper
LookupSelection	LookupSelection schema wrapper
LookupTransform	LookupTransform schema wrapper
Mark	Mark schema wrapper
MarkConfig	MarkConfig schema wrapper
MarkDef	MarkDef schema wrapper
MarkType	MarkType schema wrapper
MergedStream	MergedStream schema wrapper
Month	Month schema wrapper
MultiSelection	MultiSelection schema wrapper
MultiSelectionConfig	MultiSelectionConfig schema wrapper
MultiTimeUnit	MultiTimeUnit schema wrapper
NamedData	NamedData schema wrapper
NonArgAggregateOp	NonArgAggregateOp schema wrapper
NormalizedConcatSpecGenericSpec	NormalizedConcatSpecGenericSpec schema wrapper
NormalizedFacetSpec	NormalizedFacetSpec schema wrapper
NormalizedHConcatSpecGenericSpec	NormalizedHConcatSpecGenericSpec schema wrapper
NormalizedSpec	NormalizedSpec schema wrapper
NormalizedVConcatSpecGenericSpec	NormalizedVConcatSpecGenericSpec schema wrapper
NumberValueDef	NumberValueDef schema wrapper
NumericArrayFieldDefWithCondition	NumericArrayFieldDefWithCondition schema wrapper
NumericArrayValueDefWithCondition	NumericArrayValueDefWithCondition schema wrapper
NumericFieldDefWithCondition	NumericFieldDefWithCondition schema wrapper
NumericValueWithCondition	NumericValueWithCondition schema wrapper
OrderFieldDef	OrderFieldDef schema wrapper
Orient	Orient schema wrapper
Orientation	Orientation schema wrapper
OverlayMarkDef	OverlayMarkDef schema wrapper
Padding	Padding schema wrapper
Parse	Parse schema wrapper
ParseValue	ParseValue schema wrapper
PivotTransform	PivotTransform schema wrapper
PositionFieldDef	PositionFieldDef schema wrapper
Predicate	Predicate schema wrapper
PredicateComposition	PredicateComposition schema wrapper
Projection	Projection schema wrapper
ProjectionConfig	ProjectionConfig schema wrapper
ProjectionType	ProjectionType schema wrapper
QuantileTransform	QuantileTransform schema wrapper
RadialGradient	RadialGradient schema wrapper
RangeConfig	RangeConfig schema wrapper
RangeEnum	RangeEnum schema wrapper
RangeRaw	RangeRaw schema wrapper
RangeRawArray	RangeRawArray schema wrapper
RangeScheme	RangeScheme schema wrapper
RectConfig	RectConfig schema wrapper
RegressionTransform	RegressionTransform schema wrapper
RepeatMapping	RepeatMapping schema wrapper
RepeatRef	RepeatRef schema wrapper
RepeatSpec	RepeatSpec schema wrapper
Resolve	Resolve schema wrapper
ResolveMode	ResolveMode schema wrapper
Root	Root schema wrapper
RowColLayoutAlign	RowColLayoutAlign schema wrapper
RowColboolean	RowColboolean schema wrapper
RowColnumber	RowColnumber schema wrapper
RowColumnEncodingFieldDef	RowColumnEncodingFieldDef schema wrapper
SampleTransform	SampleTransform schema wrapper
Scale	Scale schema wrapper
ScaleBinParams	ScaleBinParams schema wrapper
ScaleBins	ScaleBins schema wrapper
ScaleConfig	ScaleConfig schema wrapper
ScaleInterpolateEnum	ScaleInterpolateEnum schema wrapper
ScaleInterpolateParams	ScaleInterpolateParams schema wrapper
ScaleResolveMap	ScaleResolveMap schema wrapper
ScaleType	ScaleType schema wrapper
SchemaBase	Base class for schema wrappers.
SchemeParams	SchemeParams schema wrapper
SecondaryFieldDef	SecondaryFieldDef schema wrapper
SelectionAnd	SelectionAnd schema wrapper
SelectionComposition	SelectionComposition schema wrapper
SelectionConfig	SelectionConfig schema wrapper
SelectionDef	SelectionDef schema wrapper
SelectionExtent	SelectionExtent schema wrapper
SelectionInit	SelectionInit schema wrapper
SelectionInitInterval	SelectionInitInterval schema wrapper
SelectionInitIntervalMapping	SelectionInitIntervalMapping schema wrapper
SelectionInitMapping	SelectionInitMapping schema wrapper
SelectionNot	SelectionNot schema wrapper
SelectionOr	SelectionOr schema wrapper
SelectionPredicate	SelectionPredicate schema wrapper
SelectionResolution	SelectionResolution schema wrapper
SequenceGenerator	SequenceGenerator schema wrapper
SequenceParams	SequenceParams schema wrapper
SequentialMultiHue	SequentialMultiHue schema wrapper
SequentialSingleHue	SequentialSingleHue schema wrapper
ShapeFieldDefWithCondition	ShapeFieldDefWithCondition schema wrapper
ShapeValueWithCondition	ShapeValueWithCondition schema wrapper
SingleDefUnitChannel	SingleDefUnitChannel schema wrapper
SingleSelection	SingleSelection schema wrapper
SingleSelectionConfig	SingleSelectionConfig schema wrapper
SingleTimeUnit	SingleTimeUnit schema wrapper
Sort	Sort schema wrapper
SortArray	SortArray schema wrapper
SortByChannel	SortByChannel schema wrapper
SortByChannelDesc	SortByChannelDesc schema wrapper
SortByEncoding	SortByEncoding schema wrapper
SortField	SortField schema wrapper
SortOrder	SortOrder schema wrapper
Spec	Spec schema wrapper
SphereGenerator	SphereGenerator schema wrapper
StackOffset	StackOffset schema wrapper
StackTransform	StackTransform schema wrapper
StandardType	StandardType schema wrapper
Step	Step schema wrapper
Stream	Stream schema wrapper
StringFieldDef	StringFieldDef schema wrapper
StringFieldDefWithCondition	StringFieldDefWithCondition schema wrapper
StringValueWithCondition	StringValueWithCondition schema wrapper
StringValueWithConditionTypeForShape	StringValueWithConditionTypeForShape schema wrapper
StyleConfigIndex	StyleConfigIndex schema wrapper
SymbolShape	SymbolShape schema wrapper
Text	Text schema wrapper
TextBaseline	TextBaseline schema wrapper
TextDirection	TextDirection schema wrapper
TextFieldDefWithCondition	TextFieldDefWithCondition schema wrapper
TextValueWithCondition	TextValueWithCondition schema wrapper
TickConfig	TickConfig schema wrapper
TickCount	TickCount schema wrapper
TimeInterval	TimeInterval schema wrapper
TimeIntervalStep	TimeIntervalStep schema wrapper
TimeUnit	TimeUnit schema wrapper
TimeUnitParams	TimeUnitParams schema wrapper
TimeUnitTransform	TimeUnitTransform schema wrapper
TitleAnchor	TitleAnchor schema wrapper
TitleConfig	TitleConfig schema wrapper
TitleFrame	TitleFrame schema wrapper
TitleOrient	TitleOrient schema wrapper
TitleParams	TitleParams schema wrapper
TooltipContent	TooltipContent schema wrapper
TopLevelFacetSpec	TopLevelFacetSpec schema wrapper
TopLevelLayerSpec	TopLevelLayerSpec schema wrapper
TopLevelNormalizedConcatSpecGenericSpec	TopLevelNormalizedConcatSpecGenericSpec schema wrapper
TopLevelNormalizedHConcatSpecGenericSpec	TopLevelNormalizedHConcatSpecGenericSpec schema wrapper
TopLevelNormalizedVConcatSpecGenericSpec	TopLevelNormalizedVConcatSpecGenericSpec schema wrapper
TopLevelRepeatSpec	TopLevelRepeatSpec schema wrapper
TopLevelSpec	TopLevelSpec schema wrapper
TopLevelUnitSpec	TopLevelUnitSpec schema wrapper
TopoDataFormat	TopoDataFormat schema wrapper
Transform	Transform schema wrapper
TypeForShape	TypeForShape schema wrapper
TypedFieldDef	TypedFieldDef schema wrapper
UnitSpec	UnitSpec schema wrapper
UnitSpecWithFrame	UnitSpecWithFrame schema wrapper
UrlData	UrlData schema wrapper
UtcMultiTimeUnit	UtcMultiTimeUnit schema wrapper
UtcSingleTimeUnit	UtcSingleTimeUnit schema wrapper
VConcatSpecGenericSpec	VConcatSpecGenericSpec schema wrapper
Value	Value schema wrapper
ValueConditionGradientstringnull	ValueConditionGradientstringnull schema wrapper
ValueConditionText	ValueConditionText schema wrapper
ValueConditionnumber	ValueConditionnumber schema wrapper
ValueConditionstring	ValueConditionstring schema wrapper
ValueConditionstringnull	ValueConditionstringnull schema wrapper
ValueDefWithConditionMarkPropFieldDefGradientstringnull	ValueDefWithConditionMarkPropFieldDefGradientstringnull schema wrapper
ValueDefWithConditionMarkPropFieldDefTypeForShapestringnull	ValueDefWithConditionMarkPropFieldDefTypeForShapestringnull schema wrapper
ValueDefWithConditionMarkPropFieldDefnumber	ValueDefWithConditionMarkPropFieldDefnumber schema wrapper
ValueDefWithConditionMarkPropFieldDefstringnull	ValueDefWithConditionMarkPropFieldDefstringnull schema wrapper
ValueDefWithConditionStringFieldDefText	ValueDefWithConditionStringFieldDefText schema wrapper
ValueWithConditionMarkPropFieldDefGradientstringnull	ValueWithConditionMarkPropFieldDefGradientstringnull schema wrapper
ValueWithConditionMarkPropFieldDefTypeForShapestringnull	ValueWithConditionMarkPropFieldDefTypeForShapestringnull schema wrapper
ValueWithConditionMarkPropFieldDefnumber	ValueWithConditionMarkPropFieldDefnumber schema wrapper
ValueWithConditionMarkPropFieldDefstringnull	ValueWithConditionMarkPropFieldDefstringnull schema wrapper
ValueWithConditionStringFieldDefText	ValueWithConditionStringFieldDefText schema wrapper
Vector2DateTime	Vector2DateTime schema wrapper
Vector2Vector2number	Vector2Vector2number schema wrapper
Vector2boolean	Vector2boolean schema wrapper
Vector2number	Vector2number schema wrapper
Vector2string	Vector2string schema wrapper
Vector3number	Vector3number schema wrapper
VegaLiteSchema
ViewBackground	ViewBackground schema wrapper
ViewConfig	ViewConfig schema wrapper
WindowEventType	WindowEventType schema wrapper
WindowFieldDef	WindowFieldDef schema wrapper
WindowOnlyOp	WindowOnlyOp schema wrapper
WindowTransform	WindowTransform schema wrapper
XValueDef	XValueDef schema wrapper
YValueDef	YValueDef schema wrapper