holoviews.element.sankey module#

class holoviews.element.sankey.Sankey(data=None, kdims=None, vdims=None, **kwargs)[source]#

Bases: Graph

Sankey is an acyclic, directed Graph type that represents the flow of some quantity between its nodes.

Parameter Definitions

---

Parameters inherited from:

holoviews.core.dimension.LabelledData: label

holoviews.core.dimension.Dimensioned: cdims

holoviews.core.element.Element2D: extents

holoviews.core.data.Dataset: datatype

holoviews.element.graphs.Graph: kdims

group = String(constant=True, default='Sankey', label='Group')

A string describing the data wrapped by the object.

vdims = List(bounds=(0, None), default=[Dimension('Value')], label='Vdims')

The value dimensions defined as the list of dimensions used to describe the components of the data. If multiple value dimensions are supplied, a particular value dimension may be indexed by name after the key dimensions. Aliased with value_dimensions.

clone(data=None, shared_data=True, new_type=None, link=True, *args, **overrides)[source]#

Clones the object, overriding data and parameters.

Parameters#

data

New data replacing the existing data

shared_databool, optional

Whether to use existing data

new_typeoptional

Type to cast object to

linkbool, optional

Whether clone should be linked Determines whether Streams and Links attached to original object will be inherited.

*args

Additional arguments to pass to constructor

**overrides

New keyword arguments to pass to constructor

Returns#

Cloned object