`numpy.lib._arraypad_impl:_view_roi`

source: /numpy/lib/_arraypad_impl.py :59

Signature

def _view_roi ( array , original_area_slice , axis )

Summary

Get a view of the current region of interest during iterative padding.

Extended Summary

When padding multiple dimensions iteratively corner values are unnecessarily overwritten multiple times. This function reduces the working area for the first dimensions so that corners are excluded.

Parameters

array : ndarray: The array with the region of interest.
original_area_slice : tuple of slices: Denotes the area with original values of the unpadded array.
axis : int: The currently padded dimension assuming that axis is padded before axis + 1.

Returns

roi : ndarray: The region of interest of the original array.

Aliases

numpy.lib._arraypad_impl._view_roi