| 3494 | exit_stack, sub_subfig) |
| 3495 | |
| 3496 | def _recursively_make_axes_transparent(exit_stack, ax): |
| 3497 | exit_stack.enter_context( |
| 3498 | ax.patch._cm_set(facecolor="none", edgecolor="none")) |
| 3499 | for child_ax in ax.child_axes: |
| 3500 | exit_stack.enter_context( |
| 3501 | child_ax.patch._cm_set( |
| 3502 | facecolor="none", edgecolor="none")) |
| 3503 | for child_childax in ax.child_axes: |
| 3504 | _recursively_make_axes_transparent( |
| 3505 | exit_stack, child_childax) |
| 3506 | |
| 3507 | kwargs.setdefault('facecolor', 'none') |
| 3508 | kwargs.setdefault('edgecolor', 'none') |