Add a label= to each of your plot() calls, and then call legend(loc='upper left') . Consider this sample (tested with Python 3.8.0): ... <看更多>

Unfortunately, Matplotlib does not make this easy: via the standard legend interface, it is only possible to create a single legend for the entire plot. If you ... ... <看更多>

This matplotlib legend tutorial walks you through basic and advanced options for matplotlib legends using Python code for a series of ... ... <看更多>

legend () with no success. enter image description here import matplotlib.pyplot as plt import numpy numpy.random.seed(19680801) ... ... <看更多>

Hi, I am using Enthought Canopy (Version 1.7.4.3348 (64 bit)) and I have downloaded Matplotlib version 1.5-1.5 in Python2.7 (Redhat Linux). ... <看更多>