Option to remove the white shadow in sankey type diagram

[happyshows]

Brief description of the problem
Hi I need to have a cleaner version of sankey diagram but couldn't find the option in API doc.

The dom class name is text-shadow, but in the doc
There's no definition to include/exclude text shadow.

  plot_ly(
    type = "sankey",
    domain = c(
      x =  c(0,1),
      y =  c(0,1)
    ),
    orientation = "h",
    node = node,
    link = link,
    width = 2000,
    height = 3600) %>% 
  layout(
    title = "TBD",
    font = list(
      size = 10,
      color = 'white'
    ),
    plot_bgcolor = 'black',
    paper_bgcolor = 'black'
)

[miguelpatricio]

Hi, I'm also trying to solve the same problem. Have you been able to do it?

[sharq1]

+1 and it would be great to be able to set the node font color

[sharq1]

If you don't mind overriding styles with CSS, then here's the way to go:

.sankey {
  .node-label-text-path {
    text-shadow: none;
    fill: #fff !important;
  }
}

[brienna]

Same problem.

[Sooner30]

Hello, in R, setting the link color and the paper_bgcolor as the same worked for me.

[Sum02dean]

This is also a big issue for Python. Every text label is ghosted with the label one or two labels beneath it. Multi-item Sankey plots become uninterpretable.

Any recommendations to switch this off without CSS styles sheet would be fantastic.

[ErikHartman]

Still an issue for me in Python (plotly 5.10.0). Any updates?

[pvdsg]

not yet fixed in 5.11 either. Apologies, the work around from Sharq1 for overriding with CSS. How do you that?

I got it working through the comment from Sooner30, also in python.
=> make the background transparent 'removes the shadow'.

start code =
data = go.Sankey(
node = node,
link = link)
layout = go.Layout(
paper_bgcolor='rgba(0,0,0,0)',
plot_bgcolor='rgba(0,0,0,0)'
)
fig = go.Figure(data, layout=layout)
end code =