主要介绍了python 画图 图例自由定义方式，具有很好的参考价值，希望对大家有所帮助。一起跟随小编过来看看吧

我就废话不多说了，还是直接看代码吧！ # -*- coding: utf-8 -*- Created on Wed Mar 7 13:10:21 2018 author: su import numpy as np import matplotlib.pyplot as plt n_groups = 2 num_list = [0.8,0.80] num_list1 = [0.8,0.8] num_list2 = [0.9,0.9] num_list3 = [0.9,0.9] fig,