#e19.1DrawRadar import numpy as np import matplotlib.pyplot as plt import matplotlib matplotlib.rcParams['font.family']='SimHei' matplotlib.rcParams['font.sans-serif'] = ['SimHei'] labels = np.array(['第一周', '第二周', '第三周', '第四周', '第五周']) nAttr = 5 data = np.array([20,20,20,20,18]) #数据值 angles = np.linspace(0, 2*np.pi, nAttr, endpoint=False) data = np.concatenate((data, [data[0]])) angles = np.concatenate((angles, [angles[0]])) fig = plt.figure(facecolor="white") plt.subplot(111, polar=True) plt.plot(angles,data,'bo-',color ='g',linewidth=2) plt.fill(angles,data,facecolor='g',alpha=0.25) plt.thetagrids(angles*180/np.pi, labels) plt.figtext(0.52, 0.95, '记住我的成绩单', ha='center') plt.grid(True) plt.show()
