This website is for version 5. You can find the documentation for version 4 here.


class altair.FacetMapping(column=Undefined, row=Undefined, **kwds)#
__init__(column=Undefined, row=Undefined, **kwds)#

Refer to FacetMapping

columndict, FacetFieldDef

A field definition for the horizontal facet of trellis plots.

rowdict, FacetFieldDef

A field definition for the vertical facet of trellis plots.


__init__([column, row])

Refer to FacetMapping

copy([deep, ignore])

Return a copy of the object

from_dict(dct[, validate, _wrapper_classes])

Construct class from a dictionary representation

from_json(json_string[, validate])

Instantiate the object from a valid JSON string


Resolve references in the context of this object's schema or root schema.

to_dict(*args, **kwargs)

Return a dictionary representation of the object

to_json([validate, indent, sort_keys, ...])

Emit the JSON representation for this object as a string.

validate(instance[, schema])

Validate the instance against the class schema in the context of the rootschema.

validate_property(name, value[, schema])

Validate a property against property schema in the context of the rootschema