altair.MergedStream#
- class altair.MergedStream(merge=Undefined, between=Undefined, consume=Undefined, debounce=Undefined, filter=Undefined, markname=Undefined, marktype=Undefined, throttle=Undefined, **kwds)#
MergedStream schema 包装器。
- 参数:
- mergeSequence[dict,
Stream
,EventStream
,MergedStream
,DerivedStream
] - betweenSequence[dict,
Stream
,EventStream
,MergedStream
,DerivedStream
] - consumebool
- debouncefloat
- filterstr,
Expr
, Sequence[str,Expr
] - marknamestr
- marktype
MarkType
, Literal[‘arc’, ‘area’, ‘image’, ‘group’, ‘line’, ‘path’, ‘rect’, ‘rule’, ‘shape’, ‘symbol’, ‘text’, ‘trail’] - throttlefloat
- mergeSequence[dict,
- __init__(merge=Undefined, between=Undefined, consume=Undefined, debounce=Undefined, filter=Undefined, markname=Undefined, marktype=Undefined, throttle=Undefined, **kwds)#
方法
__init__
([merge, between, consume, ...])copy
([deep, ignore])返回对象的副本。
from_dict
(dct[, validate])从字典表示构造类。
from_json
(json_string[, validate])从有效的 JSON 字符串实例化对象。
resolve_references
([schema])在此对象 schema 或根 schema 的上下文中解析引用。
to_dict
([validate, ignore, context])返回对象的字典表示。
to_json
([validate, indent, sort_keys, ...])将此对象的 JSON 表示作为字符串发出。
validate
(instance[, schema])在根 schema 的上下文中验证实例是否符合类 schema。
validate_property
(name, value[, schema])在根 schema 的上下文中验证属性是否符合属性 schema。