jax.numpy.rot90ΒΆ
-
jax.numpy.
rot90
(m, k=1, axes=(0, 1))[source]ΒΆ Rotate an array by 90 degrees in the plane specified by axes.
LAX-backend implementation of
rot90()
. Original docstring below.Rotation direction is from the first towards the second axis.
- Parameters
m (array_like) β Array of two or more dimensions.
k (integer) β Number of times the array is rotated by 90 degrees.
- Returns
y β A rotated view of m.
- Return type
See also
Notes
rot90(m, k=1, axes=(1,0)) is the reverse of rot90(m, k=1, axes=(0,1)) rot90(m, k=1, axes=(1,0)) is equivalent to rot90(m, k=-1, axes=(0,1))
Examples
>>> m = np.array([[1,2],[3,4]], int) >>> m array([[1, 2], [3, 4]]) >>> np.rot90(m) array([[2, 4], [1, 3]]) >>> np.rot90(m, 2) array([[4, 3], [2, 1]]) >>> m = np.arange(8).reshape((2,2,2)) >>> np.rot90(m, 1, (1,2)) array([[[1, 3], [0, 2]], [[5, 7], [4, 6]]])