Execute each of these cells in order, such as with
First, load SankeyWidget:
In [1]:
from ipysankeywidget import SankeyWidget
Then, create an instance of SankeyWidget:
In [2]:
links = [
{'source': 'start', 'target': 'A', 'value': 2},
{'source': 'A', 'target': 'B', 'value': 2},
{'source': 'C', 'target': 'A', 'value': 2},
{'source': 'A', 'target': 'C', 'value': 2},
]
In [3]:
w = SankeyWidget(links=links, margins=dict(top=0, bottom=0, left=50, right=100))
Display the widget:
In [4]:
w
You should see a simple Sankey diagram with 4 nodes and 4 flows
Now, you can update the value of a link:
In [5]:
w.links[0]['value'] = 1
w.send_state()
You should see the diagram change.
See the other notebooks linked above for more examples.