Answers for "python bar plot set legend"

3

python add legend title

# Basic syntax:
plt.legend(title="your title")
Posted by: Guest on May-08-2021
7

how to add legend to python plot

import numpy as np
import matplotlib.pyplot as plt

x = np.linspace(0, 20, 1000)
y1 = np.sin(x)
y2 = np.cos(x)

plt.plot(x, y1, "-b", label="sine")
plt.plot(x, y2, "-r", label="cosine")
plt.legend(loc="upper left")
plt.ylim(-1.5, 2.0)
plt.show()
Posted by: Guest on February-04-2021

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