Splits an image into a grid of images.
Outputs each 'cell' as a separate .png image.
Useful for extracting images from a collage.
You can specify overlap to make them overlap to neighboring cells, if it extends beyond the OG image's dimensions, it will default to the specified background color (default transparent).
Run python3 main.py --help for more.
$ python3 main.py --help
usage: main.py [-h] [--rows ROWS] [--cols COLS] [--zip [ZIP]]
[--overlap-t OVERLAP_T] [--overlap-b OVERLAP_B]
[--overlap-l OVERLAP_L] [--overlap-r OVERLAP_R]
[--overlap-y OVERLAP_Y] [--overlap-x OVERLAP_X]
[--background-color BACKGROUND_COLOR]
input_path output_path
Split an image into a grid. You can specify the number of rows and columns and
the overlap between cells. The output will be saved in a directory.
positional arguments:
input_path Input image file path
output_path Output directory path
options:
-h, --help show this help message and exit
--rows ROWS Number of rows (default: 3)
--cols COLS Number of columns (default: 3)
--zip [ZIP] Zip the output (default: output.zip)
--overlap-t OVERLAP_T
Overlap pixels at the top (default: 0)
--overlap-b OVERLAP_B
Overlap pixels at the bottom (default: 0)
--overlap-l OVERLAP_L
Overlap pixels at the left (default: 0)
--overlap-r OVERLAP_R
Overlap pixels at the right (default: 0)
--overlap-y OVERLAP_Y
Overlap pixels at the top and bottom (default: 0)
--overlap-x OVERLAP_X
Overlap pixels at the left and right (default: 0)
--background-color BACKGROUND_COLOR
Background color RGBA for when overlapping out of
range. Comma separated without spaces. Default
transparent. (default: 0,0,0,0)