matplotlib.pyplot How to name different lines in the same plot? matplotlib.pyplot How to name different lines in the same plot? python python

matplotlib.pyplot How to name different lines in the same plot?


import matplotlib.pyplot as pltplt.plot(x_A,y_A,'g--', label="plot A")plt.plot(x_B,y_B,'r-o', label="plot A")plt.legend()plt.show()


You can give each line a label.

plt.plot(x_A,y_A,'g--', label='x_A')

These labels can then be displayed in a legend with

legend()

legend takes some arguments, see the documentation to see what it can do.