嵌套的Gridspecs

GridSpec可以嵌套，因此来自父GridSpec的子图可以设置嵌套的子图网格的位置。

嵌套的Gridspecs示例

  1. import matplotlib.pyplot as plt
  2. import matplotlib.gridspec as gridspec
  5. def format_axes(fig):
  6.     for i, ax in enumerate(fig.axes):
  7.         ax.text(0.5, 0.5, "ax%d" % (i+1), va="center", ha="center")
  8.         ax.tick_params(labelbottom=False, labelleft=False)
  11. # gridspec inside gridspec
  12. f = plt.figure()
  14. gs0 = gridspec.GridSpec(1, 2, figure=f)
  16. gs00 = gridspec.GridSpecFromSubplotSpec(3, 3, subplot_spec=gs0[0])
  18. ax1 = plt.Subplot(f, gs00[:-1, :])
  19. f.add_subplot(ax1)
  20. ax2 = plt.Subplot(f, gs00[-1, :-1])
  21. f.add_subplot(ax2)
  22. ax3 = plt.Subplot(f, gs00[-1, -1])
  23. f.add_subplot(ax3)
  26. gs01 = gridspec.GridSpecFromSubplotSpec(3, 3, subplot_spec=gs0[1])
  28. ax4 = plt.Subplot(f, gs01[:, :-1])
  29. f.add_subplot(ax4)
  30. ax5 = plt.Subplot(f, gs01[:-1, -1])
  31. f.add_subplot(ax5)
  32. ax6 = plt.Subplot(f, gs01[-1, -1])
  33. f.add_subplot(ax6)
  35. plt.suptitle("GridSpec Inside GridSpec")
  36. format_axes(f)
  38. plt.show()

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