termart

Converting very small images (or text) to terminal art (bash file that echo colors), like so:

generated from file example_data/first_licorn.txt :

dddwwwwwwwdwww
ddwwdddddwwwddwdddddddddddbwr
dwwdbbbbbdwdydwdddddddddddbwr
wwdbbdddbbdyydw
wdbbbdwwdddydww
wdbbmdwdwwwddw
wdbmmmdwwdwwdwdddddddddddgdgdg
wdbmmdwwdddwdwwddddddddddgdgdd
wdmmmdwwwwdwwdwwwwwddddddgggdg
wdmmrdwwwwwwwdwwdddwwddddgdgdg
wwdrrdwwdddddwwdbbbdwddddgdgdg
dwdrrdwwwdwwwwdbmmbdw
dwwdrdwwwwdddddmmmmdw
ddwwddwwwwwwwwwdrrmdww
dddwwdwwwwwwwwwwddrrdw
ddddwdwwwwwwwwwwdwdrdw
ddddwdwwddddddwwdwwddw
ddddwdwwdwwwwdwwdwwwww
ddddwdwwdwddwdwwdw
ddddwdccdwddwdccdw
ddddwddddwddwddddw
ddddwwwwwwddwwwwww

8 standard ANSI colors https://en.wikipedia.org/wiki/ANSI_escape_code#Colors

First focus on the default linux terminal capabilities (targeting Ubuntu).

Installation and usage

For development

Do poetry install, poetry shell.

or you can install the package (to download from this repo):

pip install termart-0.1.0-py3-none-any.whl
# or
poetry add ./termart-0.1.0-py3-none-any.whl
# or
pipenv install termart-0.1.0-py3-none-any.whl

Then:

python -m termart licorn.png

this will create a ddata.txt containing textual pixels (r g y b m c w d), as mapped in file termart/base_colors.py :

colors = [
    ["red",     "r",    (221, 0, 203),      1],
    ["green",   "g",    (10, 159, 0),       2],
    ["yellow",  "y",    (185, 167, 26),     3],
    ["blue",    "b",    (0, 23, 120),       4],
    ["magenta", "m",    (94, 8, 131),       5],
    ["cyan",    "c",    (0, 140, 242),      6],
    ["white",   "w",    (241, 241, 241),    15],
    ["black",   "d",    (0, 0, 0),          256],
]

It will also populate drawing.sh and show you what executing it looks like in the console:

More

python -m termart -t example_data/first_licorn.txt

will convert ddata.txt pixels to drawing.sh (useful if you need to do adjustments with your text editor and don't have a GUI for producing a licorn.png)