Hi,
I’m trying out Sankey diagram for the first time ! And I’m loving it so far.
However, based on the example code, I was wondering if there is any way to hide the value hovering on the link. (red square in the image attached below)
import plotly.graph_objects as go
fig = go.Figure(data=[go.Sankey(
node = dict(
pad = 15,
thickness = 20,
line = dict(color = "black", width = 0.5),
label = ["A1", "A2", "B1", "B2", "C1", "C2"],
color = "blue"
),
link = dict(
source = [0, 1, 0, 2, 3, 3], # indices correspond to labels, eg A1, A2, A2, B1, ...
target = [2, 3, 3, 4, 4, 5],
value = [8, 4, 2, 8, 4, 2]
))])
fig.update_layout(title_text="Basic Sankey Diagram", font_size=10)
fig.show()
Can anyone help me out?
Much appreciation in advance !
ps.
On the other example code, I found out that the part is removed, but couldn’t figure out which part of the code enabled the magic…
import plotly.graph_objects as go
fig = go.Figure(data=[go.Sankey(
node = dict(
pad = 15,
thickness = 20,
line = dict(color = "black", width = 0.5),
label = ["A1", "A2", "B1", "B2", "C1", "C2"],
customdata = ["Long name A1", "Long name A2", "Long name B1", "Long name B2",
"Long name C1", "Long name C2"],
hovertemplate='Node %{customdata} has total value %{value}<extra></extra>',
color = "blue"
),
link = dict(
source = [0, 1, 0, 2, 3, 3], # indices correspond to labels, eg A1, A2, A2, B1, ...
target = [2, 3, 3, 4, 4, 5],
value = [8, 4, 2, 8, 4, 2],
customdata = ["q","r","s","t","u","v"],
hovertemplate='Link from node %{source.customdata}<br />'+
'to node%{target.customdata}<br />has value %{value}'+
'<br />and data %{customdata}<extra></extra>',
))])
fig.update_layout(title_text="Basic Sankey Diagram", font_size=10)
fig.show()
