CODEWITHSUNDEEP
pythonplotly
fred.schwartz
fred.schwartz

Reputation: 2155

Plotly Log Scale in Subplot Python

I have a 3 columns in my dataframe. I have charted them all in plotly, and the below code puts them side by side in a subplot. I would like to change the third chart 'c' to have a logarithmic scale. Is this possible?

fig = make_subplots(rows=1, cols=3)
fig.add_trace(
    go.Scatter(x = df.index,y = df['a'],mode = 'lines+markers',name = 'Daily')

fig.add_trace(
    go.Scatter(x = df.index,y = df['b'],mode = 'lines+markers',name = 'Total'    )

fig.add_trace(
    go.Scatter(x = df.index,y = df['c'],mode = 'lines+markers',name = 'Total'
)


fig.layout()
fig.update_layout(height=600, width=800, title_text="Subplots")
fig.show()

Upvotes: 18

Views: 30330

Answers (1)

user11989081
user11989081

Reputation: 8654

See the section on "Customizing Subplot Axes" in the Plotly documentation. I included an example below for 2 subplots, but the logic is the same regardless of the number of subplots.

import plotly.graph_objects as go
from plotly.subplots import make_subplots

fig = make_subplots(rows=1, cols=2, subplot_titles=("Default Scale", "Logarithmic Scale"))

# subplot in default scale
fig.add_trace(go.Scatter(x=[0.1, 0.2, 0.3, 0.4, 0.5], y=[1.105, 1.221, 1.35, 1.492, 1.649]), row=1, col=1)
fig.update_xaxes(title_text="x-axis in default scale", row=1, col=1)
fig.update_yaxes(title_text="y-axis in default scale", row=1, col=1)

# subplot in logarithmic scale
fig.add_trace(go.Scatter(x=[0.1, 0.2, 0.3, 0.4, 0.5], y=[1.105, 1.221, 1.35, 1.492, 1.649]), row=1, col=2)
fig.update_xaxes(title_text="x-axis in logarithmic scale", type="log", row=1, col=2)
fig.update_yaxes(title_text="y-axis in logarithmic scale", type="log", row=1, col=2)

fig.update_layout(showlegend=False)

fig.show()

enter image description here

Upvotes: 30

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