schluggi / picpunch

Punches out a grid from an image and renders the results

picpunch

Punches out a grid from an image and renders the results.

Requirements

• Python >= 3.0

Installation

1. Clone this repo
2. Install pillow

   $ pip3 install pillow   

Usage

usage: picpunch.py [-h] [-b BORDER] -i INPUT -o OUTPUT -x PIECES_X -y PIECES_Y
                   [-p PREFIX] [-q QUALITY]

Punches out a grid from an image and renders the results

optional arguments:
  -h, --help            show this help message and exit
  -b BORDER, --border BORDER
                        cut off X% of the edges on every image (default: 0)
  -i INPUT, --input INPUT
                        input image
  -o OUTPUT, --output OUTPUT
                        output directory
  -x PIECES_X, --pieces-x PIECES_X
                        the amount of pieces in the x-axis
  -y PIECES_Y, --pieces-y PIECES_Y
                        the amount of pieces in the y-axis
  -p PREFIX, --prefix PREFIX
                        the output file prefix (default: output-XXXX-Y.ZZZ)
  -q QUALITY, --quality QUALITY
                        render quality in percent (default is 100 which means
                        lossless)

picpunch by Schluggi

Examples

Punch a 4x8 grid (lossless)

$ ./picpunch.py -i grid.jpeg -o /tmp/output -x 4 -y 8

Punch a 7x1 grid (400dpi) for web

$ ./picpunch.py -i grid.jpeg -o /tmp/output -x 7 -y 1 -q 30

Cut off only 5% of the edges (don't punch)

$ ./picpunch.py -i grid.jpeg -o /tmp/output -x 1 -y 1 -b 5

Credits

Created and maintained by Schluggi.