# python雷达图怎么不显示坐标的数值？

169 次浏览
``````import numpy as np
import matplotlib.pyplot as plt
#标签
labels = np.array(['3℃','5℃','6℃','3℃','1℃','3℃','3℃','2℃'])
#数据个数
dataLenth = 8
#数据
data = np.array([3,5,6,3,1,3,3,2])

angles = np.linspace(0, 2*np.pi, dataLenth, endpoint=False)
data = np.concatenate((data, [data[0]]))
angles=np.concatenate((angles, [angles[0]]))

fig = plt.figure()
ax = fig.add_subplot(111, polar=True)
ax.plot(angles, data, 'ro-', linewidth=2)
#ax.set_thetagrids(angles * 180/np.pi, labels, fontproperties="SimHei")
ax.set_title("温度变化雷达图", va='bottom', fontproperties="SimHei")
ax.grid(True)
plt.show()``````

2019-02-12 提问
2 个回答

``````import numpy as np
import matplotlib.pyplot as plt
#标签
labels = np.array(['3℃','5℃','6℃','3℃','1℃','3℃','3℃','2℃'])
#数据个数
dataLenth = 8
#数据
data = np.array([3,5,6,3,1,3,3,2])

angles = np.linspace(0, 2*np.pi, dataLenth, endpoint=False)
data = np.concatenate((data, [data[0]]))
angles=np.concatenate((angles, [angles[0]]))

fig = plt.figure()
ax = fig.add_subplot(111, polar=True)
ax.plot(angles, data, 'ro-', linewidth=2)
#ax.set_thetagrids(angles * 180/np.pi, labels, fontproperties="SimHei")
ax.set_title("温度变化雷达图", va='bottom', fontproperties="SimHei")
ax.grid(True)
# 取消标签显示
ax.tick_params('y', labelleft=False) # 取消left即可（top，bottom，right）
plt.show()``````

## 方案一

``````import numpy as np
import matplotlib.pyplot as plt
#标签
labels = np.array(['3℃','5℃','6℃','3℃','1℃','3℃','3℃','2℃'])
#数据个数
dataLenth = 8
#数据
data = np.array([3,5,6,3,1,3,3,2])

angles = np.linspace(0, 2*np.pi, dataLenth, endpoint=False)
data = np.concatenate((data, [data[0]]))
angles=np.concatenate((angles, [angles[0]]))

fig = plt.figure()``````

``plt.yticks([])``

``ax.set_yticks([])``

## SO:方案二(感觉也不太好)

https://matplotlib.org/api/_a...