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 vote245 views1 answer
Max sum slice python 1 - autopilot
Python
0 vote260 views1 answer
Sum of the number in a list in python
Python
0 vote225 views1 answer
Python bangla packages
Python
-1 vote250 views2 answers
Sum of all nan values pandas
Python
1 vote263 views1 answer
Selenium find cell based on coordinates
Python
0 vote266 views1 answer
How to form .cleaned data in class based views in django
Python Django
0 vote246 views1 answer
Tree recursive function
Python
2 votes251 views1 answer
How to move the pointer on screen using python
Python
0 vote217 views1 answer
How to prit a certian in a list python
Python
0 vote208 views10 answers
PEP 428: The pathlib module – object-oriented filesystem paths.
Python