Legend matplotlib twinx

lns = lns1+lns2+lns3
labs = [l.get_label() for l in lns]
ax.legend(lns, labs, loc=0)

Matplotlib twinx legend

import numpy as npimport matplotlib.pyplot as pltfrom matplotlib import rcrc('mathtext', default='regular')time = np.arange(10)temp = np.random.random(10)*30Swdown = np.random.random(10)*100-10Rn = np.random.random(10)*100-10fig = plt.figure()ax = fig.add_subplot(111)lns1 = ax.plot(time, Swdown, '-', label = 'Swdown')lns2 = ax.plot(time, Rn, '-', label = 'Rn')ax2 = ax.twinx()lns3 = ax2.plot(time, temp, '-r', label = 'temp')# added these three lineslns = lns1+lns2+lns3
labs = [l.get_label() for l in lns]
ax.legend(lns, labs, loc=0)ax.grid()ax.set_xlabel("Time (h)")ax.set_ylabel(r"Radiation ($MJ\,m^{-2}\,d^{-1}$)")ax2.set_ylabel(r"Temperature ($^\circ$C)")ax2.set_ylim(0, 35)ax.set_ylim(-20,100)plt.show()

Source: stackoverflow.com

Similar codes

0 vote160 views1 answer
Matplotlib inside Jupyter | Jupyter generate graphs.
Python
7 votes150 views1 answer
Python html to pdf
Python
2 votes185 views1 answer
Flask import jsonify
Python Flask
0 vote154 views1 answer
Tasks discord py
Python
30 votes151 views6 answers
Django static files
Python
1 vote154 views1 answer
Pycharm rename file
Python
21 votes156 views4 answers
Get list input from user in python
Python
1 vote142 views1 answer
Control tello drone with python
Python
0 vote167 views1 answer
Get random bright hex color python
Python
0 vote142 views1 answer
Defaultdict count key value pairs
Python