\c@`sdZddlmZmZmZddlZddlmZ e ej e dkZ e rrddl m Z nddl mZdgZed d ZdS( sb The arraycrop module contains functions to crop values from the edges of an n-dimensional array. i(tdivisiontabsolute_importtprint_functionN(t LooseVersions1.16(t_validate_lengths(t _as_pairstcroptKc`stjdttr-t|}nt|jdt}tfdt |D}|rtj|d|dt}n |}|S(s Crop array `ar` by `crop_width` along each dimension. Parameters ---------- ar : array-like of rank N Input array. crop_width : {sequence, int} Number of values to remove from the edges of each axis. ``((before_1, after_1),`` ... ``(before_N, after_N))`` specifies unique crop widths at the start and end of each axis. ``((before, after),)`` specifies a fixed start and end crop for every axis. ``(n,)`` or ``n`` for integer ``n`` is a shortcut for before = after = ``n`` for all axes. copy : bool, optional If `True`, ensure the returned array is a contiguous copy. Normally, a crop operation will return a discontiguous view of the underlying input array. order : {'C', 'F', 'A', 'K'}, optional If ``copy==True``, control the memory layout of the copy. See ``np.copy``. Returns ------- cropped : array The cropped array. If ``copy=False`` (default), this is a sliced view of the input array. tcopytas_indexc3`s5|]+\}\}}t|j||VqdS(N(tslicetshape(t.0titatb(tar(s5lib/python2.7/site-packages/skimage/util/arraycrop.pys 7storder( tnptarraytFalset old_numpyRRtndimtTruettuplet enumerate(Rt crop_widthRRtcropstslicestcropped((Rs5lib/python2.7/site-packages/skimage/util/arraycrop.pyRs" (t__doc__t __future__RRRtnumpyRtdistutils.versionRtVersiont __version__Rtnumpy.lib.arraypadRRt__all__RR(((s5lib/python2.7/site-packages/skimage/util/arraycrop.pyts