go.Table creates an unsightly and non-removable scroll bar when plotting on another figure.

When adding a small go.Table trace to a go.Figure object, the renderer creates a scrollbar which cannot be removed or hidden. This scrollbar is of low opacity, but is nonetheless noticable and ruins the professionalism of a graph upon which it is drawn. This is particularly apparent on dark backgrounds, and makes it impractical to place a go.Table in, for example, the upper left corner of a figure for displaying of additional information. Reproducible example and screenshot are provided.

import plotly.express as px
import plotly.graph_objects as go

# Load example dataset
df = px.data.iris()

# Create scatter plot
fig = px.scatter(df, x="sepal_width", y="sepal_length", color="species")

# Set plot background color
fig.update_layout(
    plot_bgcolor="rgb(40, 40, 40)",
    paper_bgcolor="rgb(40, 40, 40)",
)

# Create table trace
table_trace = go.Table(
    header=dict(
        values=["Species", "Sepal Width", "Sepal Length"],
        fill_color="rgba(0,0,0,0)",
        align="left",
    ),
    cells=dict(
        values=[
            df.species[:5],
            df.sepal_width[:5],
            df.sepal_length[:5],
        ],
        fill_color="rgba(0,0,0,0)",
        align="left",
    ),
)

# Add table trace to the top left third of the plot area
fig.add_trace(
    table_trace
)
fig.update_traces(
    selector=dict(type='table'),
    domain=dict(x=[0., 0.3], y=[0.8, 1])
)

# Show plot
fig.show()

Commencez par exécuter la reproduction Python fournie dans plotly.py et examinez la façon dont le renderer gère un trace go.Table positionné dans une autre figure. Comparez le résultat à la capture d’écran, puis vérifiez que la table peut occuper le domain spécifié sans afficher de barre de défilement visible et indésirable.