Matplotlib如何獲取子圖（軸）之間的間隙和空白距離

Question

我可以知道是否有人知道如何打印子圖（軸）之間的空白距離嗎？ 我有繪制兩個網格的代碼，您能幫我弄清楚如何為白色空間打印這些參數嗎？

grid_data = np.array([[[-0.1779874 , -0.90335705, -0.31157705,  0.77770067],
        [ 0.93698288,  0.79215241,  0.10155888,  0.96101718],
        [ 0.72994894, -0.83939131,  0.24713443,  0.74839211],
        [ 0.10039462, -0.95778299,  0.43554077,  0.61927077]],

       [[ 0.52294259, -0.0247383 ,  0.23717517, -0.0857769 ],
        [-0.43539246,  0.28503173, -0.39443502, -0.1478289 ],
        [-0.2327904 , -0.08339054,  0.33072907,  0.74634504],
        [-0.524284  , -0.72919194, -0.61543159,  0.17086563]]])
num_cols = 2
num_rows = 1
fig_size_h = 42/32*num_cols
fig_size_v = 14/10*num_rows
fig, axes = plt.subplots(nrows = num_rows, ncols = num_cols, figsize = (fig_size_h, fig_size_v))
for i in range(num_cols):
    c = axes[i].pcolormesh(grid_data[i], cmap = 'RdBu_r', vmin = -1., vmax = 1.)
# Add a color bar
cb_ax = fig.add_axes([0.91, 0.13, 0.01, 0.75])
fig.colorbar(c, cax = cb_ax)
plt.show()

提前非常感謝您。

Answer 1

所有這些參數都可以使用以下方法進行調整：

https://matplotlib.org/3.1.1/api/_as_gen/matplotlib.pyplot.subplots_adjust.html

默認值也列出