numpy.defchararray.center() in Python
numpy.core.defchararray.center(arr, width, fillchar): Centers the element of the string element-wise.
Parameters:
arr : array-like or string.
width : Length of resulting string.
fillchar : Padding character. Default is space.
Returns : Copy of array with centered string.
Code #1:
Python3
# Python Program illustrating # numpy.char.center() method import numpy as np arr1 = ['eAAAa', 'ttttds', 'AAtAAt']print ("arr1 : ", arr1)print ("\narr1 : ", np.char.center(arr1, 7, fillchar ='z'))print ("\narr1 : ", np.char.center(arr1, [9, 9, 11], fillchar =['z', '1', '3']))print ("\narr1 : ", np.char.center(arr1, 11, fillchar ='z')) |
Output:
arr1 : ['eAAAa', 'ttttds', 'AAtAAt'] centered arr1 : ['zeAAAaz' 'zttttds' 'zAAtAAt'] centered arr1 : ['zzeAAAazz' '11ttttds1' '333AAtAAt33'] centered arr1 : ['zzzeAAAazzz' 'zzzttttdszz' 'zzzAAtAAtzz']
Code #2:
Python3
# Python Program illustrating # numpy.char.center() method import numpy as np arr2 = ['11sf', 'sdsf2', '1111f2']print ("arr2 : ", arr2)# Will throw Errorprint ("\narr2 : ", np.char.center(arr2)) |
Output:
arr2 : ['11sf', 'sdsf2', '1111f2'] TypeError: center() missing 1 required positional argument: 'width'
