先调用导入2个基本模块
from numpy import * from matplotlib import pyplot as plt import matplotlib.pyplot as plt # 与上一行意思相同，选择其一就可以 1、带有x、y坐标的曲线图
#测试代码 x = arange(-2 * pi, 2 * pi, 0.01) # x坐标数值设置 y = sin(x) # y坐标数值设置 plt.figure() # 生成一个新图片 plt.plot(x, y) plt.grid(True) plt.show() # 显示作图结果 plt.savefig("one.png") # 保存图像，图片文件类型可设置 2.路网图绘制
正在学习，目前未弹出图像
——两天后记录——
是matplotlib的版本与osmnx不兼容，进行更换即可
参考网址：
基本用法 — Matplotlib 3.5.2 文档
https://matplotlib.org/stable/tutorials/introductory/usage.htmlPycharm运行python程序画图不能显示_IGSzt的博客-CSDN博客_pycharm画图不显示https://blog.csdn.net/IGSzt/article/details/118332961?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522165337777516782350918474%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fall.%2522%257D&request_id=165337777516782350918474&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~first_rank_ecpm_v1~rank_v31_ecpm-22-118332961-null-null.142%5Ev10%5Epc_search_result_control_group,157%5Ev8%5Econtrol&utm_term=pycharm%E7%94%BB%E5%9B%BE&spm=1018.2226.3001.4187pycharm使用matplotlib绘图学习笔记_沉浮一香蕉的博客-CSDN博客_matplotlib绘图pycharmhttps://blog.csdn.net/_35915636/article/details/112339736?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522165337849116782390567931%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fall.%2522%257D&request_id=165337849116782390567931&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~first_rank_ecpm_v1~rank_v31_ecpm-8-112339736-null-null.142%5Ev10%5Epc_search_result_control_group,157%5Ev8%5Econtrol&utm_term=pycharm%E7%94%BB%E5%9B%BE&spm=1018.2226.3001.4187
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