legend size matplotlib
plt.plot([1, 2, 3], label='Inline label')
plt.legend(loc=1, prop={'size': 16})legend size matplotlib
plt.plot([1, 2, 3], label='Inline label')
plt.legend(loc=1, prop={'size': 16})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()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')python no label in legend matplot
ax.plot(randn(1000).cumsum(), 'k.', label='_nolegend_')Copyright © 2021 Codeinu
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