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philgyford / python-halftone

A python module that uses PIL/Pillow to give images a halftone effect
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Not working with NumPy 1.20.1 #5

Closed shankhya closed 3 years ago

shankhya commented 3 years ago

I tried halftoning an image using Halftone.py using python halftone.py -l Banff.jpg (-l command for halftoning the images) but the following errors occurred

(Haltone) C:\Users\shank\Documents\Documents\Haltone>python halftone.py -l Banff.jpg Traceback (most recent call last): File "halftone.py", line 219, in CMYK = halftone(CMYK, args.size, args.angles, args.fill, args.sharpness) File "halftone.py", line 111, in halftone tiled_kernel = np.tile(kernel, num_kernels) File "<__array_function__ internals>", line 5, in tile File "C:\Users\shank\anaconda3\envs\Haltone\lib\site-packages\numpy\lib\shape_base.py", line 1260, in tile return c.reshape(shape_out) TypeError: 'numpy.float64' object cannot be interpreted as an integer

If I do not use the -l command, then the resultant images are not halftoned.

Please help me solve this issue.

Thanks, Shankhya.

philgyford commented 3 years ago

Hi Shankya - I'm stumped I'm afraid. The code doesn't require numpy, but I don't know enough (anything) about numpy to know what the issue might be. I can only say it works for me on a Mac - I don't have a Windows machine to try it on.