The method for altering the width of the columns in a Seaborn-generated heatmap is by using the matplotlib.pyplot.subplots()
method to create a new figure and set the figsize
parameter with desired width and height. For example:
import seaborn as sns
import matplotlib.pyplot as plt
import numpy as np
# create a matrix
matrix = np.random.rand(5, 5)
# create heatmap
plt.subplots(figsize=(10, 5))
sns.heatmap(matrix, cmap="coolwarm")
plt.show()
In this example, the figsize
parameter is set to (10,5) which will create a plot with 10 inches width and 5 inches height. Adjust the width by increasing or decreasing the first parameter value.
Asked: 2022-08-03 11:00:00 +0000
Seen: 11 times
Last updated: Mar 14 '23