Py学习  »  Python

matplotlib库调用函数时有报错

773675534 • 5 年前 • 274 次点击  

AttributeError: Unknown property frac matplotlib版本是3.0.2的,电脑是win7 64的系统,不知道这个报错是哪里原因,请大神求解 源代码:

HollandRadarDraw

import numpy as np import matplotlib.pyplot as plt import matplotlib matplotlib.rcParams['font.family']='SimHel' radar_labels=np.array(['研究型(I)','艺术型(A)','社会型(S)',\ '企业型(E)','常规型(C)','现实型(R)']) data=np.array([[0.40,0.32,0.35,0.30,0.30,0.88], [0.85,0.35,0.30,0.40,0.40,0.30], [0.43,0.89,0.30,0.28,0.22,0.30], [0.30,0.25,0.48,0.85,0.45,0.40], [0.20,0.38,0.87,0.45,0.32,0.28], [0.34,0.31,0.38,0.40,0.92,0.28]])#数据值 data_labels=('艺术家','实验员','工程师','推销员','社会工作者','记事员') angles=np.linspace(0,2np.pi,6,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,'o-',linewidth=1,alpha=0.2) plt.fill(angles,data,alpha=0.25) plt.thetagrids(angles180/np.pi,radar_labels,frac=1.2) plt.figtext(0.52,0.95,'霍兰人格分析',ha='center',size=20) legend=plt.legend(data_lables,loc=(0.94,0.80),lablespacing=0.1) plt.setp(legend.get_texts(),fontsize='large') plt.grid(True) plt.savefig('holland_radar.jpg') plt.show()

Python社区是高质量的Python/Django开发社区
本文地址:http://www.python88.com/topic/28027
 
274 次点击