312, 322 lines in helpers.py.

[lottopotato]

Thank you. It is a cool code.
I find 314, 324 lines in helpers.py is strange.

for y in range(int(pixel_h / 2), pattern.width, pixel_h):

sample_y = min(pattern.width-1, max(0, sample_y))

I think maybe it's height. than width.

Again thank to.

[glederrey]

Hi,

Thanks a lot. That was definitely an issue. I never tried to build a rectangle image. =)

The issue has been fixed now. Thanks again!