Function ndarray_ndimage::pad

pub fn pad<T>(
    data: ArrayView3<'_, T>, 
    pad_width: (usize, usize, usize), 
    mode: PadMode
) -> Array3<T> where
    T: Zero + Clone + Copy, 

Pad an image.

• data - A 3D view to the data to pad.
• pad_width - Number of values padded to the edges of each axis.
• mode - Method that will be used to select the padded values. See the PadMode enum for more information.