Gridspec演示06

Gridspec演示06

  1. import matplotlib.pyplot as plt
  2. import matplotlib.gridspec as gridspec
  3. import numpy as np
  4. from itertools import product
  7. def squiggle_xy(a, b, c, d):
  8.     i = np.arange(0.0, 2*np.pi, 0.05)
  9.     return np.sin(i*a)*np.cos(i*b), np.sin(i*c)*np.cos(i*d)
  12. fig = plt.figure(figsize=(8, 8))
  14. # gridspec inside gridspec
  15. outer_grid = gridspec.GridSpec(4, 4, wspace=0.0, hspace=0.0)
  17. for i in range(16):
  18.     inner_grid = gridspec.GridSpecFromSubplotSpec(3, 3,
  19.             subplot_spec=outer_grid[i], wspace=0.0, hspace=0.0)
  20.     a = i // 4 + 1
  21.     b = i % 4 + 1
  22.     for j, (c, d) in enumerate(product(range(1, 4), repeat=2)):
  23.         ax = plt.Subplot(fig, inner_grid[j])
  24.         ax.plot(*squiggle_xy(a, b, c, d))
  25.         ax.set_xticks([])
  26.         ax.set_yticks([])
  27.         fig.add_subplot(ax)
  29. all_axes = fig.get_axes()
  31. #show only the outside spines
  32. for ax in all_axes:
  33.     for sp in ax.spines.values():
  34.         sp.set_visible(False)
  35.     if ax.is_first_row():
  36.         ax.spines['top'].set_visible(True)
  37.     if ax.is_last_row():
  38.         ax.spines['bottom'].set_visible(True)
  39.     if ax.is_first_col():
  40.         ax.spines['left'].set_visible(True)
  41.     if ax.is_last_col():
  42.         ax.spines['right'].set_visible(True)
  44. plt.show()

Total running time of the script: ( 0 minutes 2.041 seconds)

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