[当在Python3中使用matplotlib制作imshow图时,一旦激活命名的yticks,上下两行的一半将被删除。
请参见下面的示例:
import numpy as np
import matplotlib
import matplotlib.pyplot as plt
dummy_data = np.random.rand(5,8)
ynames = ['one','two','three','four','five']
fig = plt.figure(2)
ax = plt.gca()
im = ax.imshow(dummy_data)
plt.grid(None)
fig = plt.figure(3)
ax = plt.gca()
im = ax.imshow(dummy_data)
ax.set_yticks(np.arange(len(ynames)))
ax.set_yticklabels(ynames)
plt.grid(None)
我如何找回上半排和下半排?