Generator of datasets and graphics

Example:

picture-pattern-generator

NVIDIA GeForce GTX 1050 Ti max_work_group_size=1024 BG: 0

Image size (pixels): width=2560 height=1440

Image pattern (formulas for channels of width, height, x, y):

Red(w,h,x,y)=(x-w)*(y-h)

Green(w,h,x,y)=(x-w)*(y-h)

Blue(w,h,x,y)=(x-w)*(y-h)

"wow.png" written