How to increase the line thickness of a Seaborn Line?

Matplotlib Python Data Visualization

Python Data Science basics with Numpy, Pandas and Matplotlib

Data Visualization using MatPlotLib & Seaborn

DATAhill Solutions Srinivas Reddy

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MatPlotLib with Python

DATAhill Solutions Srinivas Reddy

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To increase the line thickness of a Seaborn line, we can take the following steps

Steps

Set the figure size and adjust the padding between and around the subplots.
Create a dataframe, df, of two-dimensional, size-mutable, potentially heterogeneous tabular data.
Create a Seaborn line plot with linewidth value in the argument. Here we have set linewidth=7.
Rotate the tick params, i.e., labels by 45 degrees.
To display the figure, use Show() method.

Example

import seaborn as sns
from matplotlib import pyplot as plt
import pandas as pd
import numpy as np

plt.rcParams["figure.figsize"] = [7.00, 3.50]
plt.rcParams["figure.autolayout"] = True

df = pd.DataFrame(
    dict(
        time=list(pd.date_range("2021-01-01 12:00:00", periods=10)),
        speed=np.linspace(1, 10, 10)
    )
)

ax = sns.lineplot(x="time", y="speed", data=df, lw=7)

ax.tick_params(rotation=45)

plt.show()