Answers for "matplotlib legend under plot"

3

matplotlib legend out of plot

ax.legend(loc='upper center', bbox_to_anchor=(0.5, 1.05),
          ncol=3, fancybox=True, shadow=True)
Posted by: Guest on July-07-2020
7

matplotlib legend

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 June-01-2020
1

ax.legend place legend outside plot

import numpy as np
import matplotlib.pyplot as plt

#Define arrays x, y1, y2, y3

fig = plt.figure()
ax = fig.add_axes((0.1,0.4,0.5,0.5))

ax.plot(x1,y1,linestyle='-',label='one')
ax.plot(x1,y2,linestyle='--',label='two')
ax.plot(x1,y3,linestyle='dotted',label='three')

ax.legend(bbox_to_anchor=(1.05,1.0),loc='best')

fig.savefig('Figure1.pdf')
Posted by: Guest on July-04-2020

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