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


class altair.SequenceParams(start=Undefined, stop=Undefined, step=Undefined, **kwds)#

SequenceParams schema wrapper


The starting value of the sequence (inclusive).


The ending value of the sequence (exclusive).


The step value between sequence entries.

Default value: 1

asstr, FieldName

The name of the generated sequence field.

Default value: "data"

__init__(start=Undefined, stop=Undefined, step=Undefined, **kwds)#


__init__([start, stop, step])

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([validate, ignore, context])

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