pycharm如何画图

import pandas as pd

import numpy as np

import matplotlib.pyplot as plt

plt.rcParams['font.sans-serif']=['SimHei'] #用来正常显示中文标签

plt.rcParams['axes.unicode_minus']=False #用来正常显示负号

jiaodu = ['0', '15', '30', '15', '60', '75', '90', '105', '120']

x = range(len(jiaodu))

y = [85.6801,   7.64586,    86.0956,    159.229,    179.534,    163.238,    96.4436,    10.1619,    90.9262,]

#plt.figure(figsize=(10, 6))

plt.plot(x,y,'b-',label="1", marker='*',markersize=7,linewidth=3) # b代表blue颜色  -代表直线

plt.title('各个区域亮度变化')

plt.legend(loc='upper left',bbox_to_anchor=(1.0,1.0))

plt.xticks((0,1,2,3,4,5,6,7,8),('0', '15', '30', '15', '60', '75', '90', '105', '120'))

plt.xlabel('角度')

plt.ylabel('亮度')

#plt.grid(x1)

plt.show()