对齐标签

使用 Figure.align_xlabelsFigure.align_ylabels 对齐xlabel和ylabel

Figure.align_labels 包装了这两个函数。

注意,xlabel “XLabel11” 通常更接近x轴,“YLabel1 0” 将更接近其各自轴的y轴。

对齐标签图示

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import matplotlib.pyplot as plt
import numpy as np
import matplotlib.gridspec as gridspec

fig = plt.figure(tight_layout=True)
gs = gridspec.GridSpec(2, 2)

ax = fig.add_subplot(gs[0, :])
ax.plot(np.arange(0, 1e6, 1000))
ax.set_ylabel('YLabel0')
ax.set_xlabel('XLabel0')

for i in range(2):
ax = fig.add_subplot(gs[1, i])
ax.plot(np.arange(1., 0., -0.1) * 2000., np.arange(1., 0., -0.1))
ax.set_ylabel('YLabel1 %d' % i)
ax.set_xlabel('XLabel1 %d' % i)
if i == 0:
for tick in ax.get_xticklabels():
tick.set_rotation(55)
fig.align_labels() # same as fig.align_xlabels(); fig.align_ylabels()

plt.show()

下载这个示例