ppmtoascii
Convert a PPM image to an ASCII image using ANSI terminal color codes. See also:
ppmtoterm,pbmtoascii,pbmto4425. More information: https://netpbm.sourceforge.net/doc/ppmtoascii.html.
- Convert a PPM image to an ASCII image, combining an area of 1x2 pixels into a character:
ppmtoascii {{path/to/input.ppm}} > {{path/to/output.txt}}
- Convert a PPM image to an ASCII image, combining an area of 2x4 pixels into a character:
ppmtoascii -2x4 {{path/to/input.ppm}} > {{path/to/output.txt}}
