Hi, I am looking for some function that would shear my 2D numpy.ndarray array. Since the numpy (probably) does not provide such a functionality (numpy.roll does not do what I need), I hope the PIL might do the trick.
Google give me page that says: 'This function (im.transform) can be used to scale, translate, rotate, and shear the original image.', however I was not able to get it work. So could anybody give me a hand how to use it (or how to shear the image in different way)? The input array is 2D (NxM) type numpy.float32. Thanks Radek
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