Matplotlib LocatableAxes xtick標簽

Question

我試圖在一個網格中繪制多個圖形，並標記它們的x和y刻度線，即：

import matplotlib.pyplot as plt
from mpl_toolkits.axes_grid1 import ImageGrid
import numpy as np


im = np.arange(100)
im.shape = 10, 10

fig = plt.figure(1, (4., 4.))
grid = ImageGrid(fig, 111,  # similar to subplot(111)
                 nrows_ncols=(2, 2),  # creates 2x2 grid of axes
                 axes_pad=0.1,  # pad between axes in inch.
                 )

for i in range(4):
    grid[i].imshow(im)  # The AxesGrid object work as a list of axes.
    grid[i].set_xticks(np.arange(im.shape[0]))
    grid[i].set_yticks(np.arange(im.shape[0]))

plt.show()

。

我該如何更改這些刻度標簽以說["a", "b", "c", ... "j"] ？

我試過grid[i].set_xtickslabels()但收到錯誤：
AttributeError: 'LocatableAxes' object has no attribute 'set_xtickslabels'

Answer 1

是set_xticklabels ，例如：

grid[i].set_xticklabels(["a","b","c"])