numpy.fliplr(m)[source]
Flip array in the left/right direction.
Flip the entries in each row in the left/right direction. Columns are preserved, but appear in a different order than before.
Parameters: |
m : array_like Input array, must be at least 2-D. |
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Returns: |
f : ndarray A view of |
Equivalent to A[:,::-1]. Requires the array to be at least 2-D.
>>> A = np.diag([1.,2.,3.]) >>> A array([[ 1., 0., 0.], [ 0., 2., 0.], [ 0., 0., 3.]]) >>> np.fliplr(A) array([[ 0., 0., 1.], [ 0., 2., 0.], [ 3., 0., 0.]])
>>> A = np.random.randn(2,3,5) >>> np.all(np.fliplr(A)==A[:,::-1,...]) True
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https://docs.scipy.org/doc/numpy-1.11.0/reference/generated/numpy.fliplr.html