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Description
Initially reported on the Plotly forum.
Using make_subplots means that the hoversubplots=“axis” will not work correctly.
Sample code that produces the error:
Codepen.
import plotly.graph_objects as go
from plotly import data
from plotly.subplots import make_subplots
df = data.stocks()
fig = make_subplots(rows=3, cols=1, shared_xaxes=True, vertical_spacing=0.03)
layout = dict(
hoversubplots="axis",
title="Stock Price Changes",
hovermode="x",
grid=dict(rows=3, columns=1),
)
fig.add_trace(go.Scatter(x=df["date"], y=df["AAPL"], name="Apple"), row=1, col=1)
fig.add_trace(go.Scatter(x=df["date"], y=df["GOOG"], name="Google"), row=2, col=1)
fig.add_trace(go.Scatter(x=df["date"], y=df["AMZN"], name="Amazon"), row=3, col=1)
fig.update_layout(layout)
fig.show()
Expected behavior should be the same as when using the Plotly docs hover on subplots example, where hover labels appear for all charts:
Codepen.
