matplotlib之极坐标系的极径网格线(rgrids)的显示刻度
1 #!/usr/bin/env python3
2 #-*- coding:utf-8 -*-
3 ############################
4 #File Name: polar.py
5 #Author: frank
6 #Mail: frank0903@
7 #Created Time:-05-22 22:08:01
8 ############################
9 importmatplotlib.pyplot as plt10 importnumpy as np11 importmatplotlib as mpl12
13 zhfont = mpl.font_manager.FontProperties(fname=/usr/share/fonts/truetype/wqy/wqy-microhei.ttc)14
15 x = plt.subplot(111, polar=True)16
17 plt.figtext(0.52, 0.95, 默认rgrids, ha=center, size=20,fontproperties=zhfont)18 plt.rgrids()19 plt.savefig(default_rgrids.jpg)20 plt.show()21
22 plt.figtext(0.52, 0.95, 指定radii, ha=center, size=20,fontproperties=zhfont)23 plt.rgrids((0.25, 0.5, 1.0))24 plt.savefig(specail_radii.jp
