Aspect Ratio Too

Overview

Aspect ratio calculations.

Installation

pip install aspect-ratio-too

Development

make env
make reqs
pip install -e .

Testing

pytest -v
tox

# Run coverage
pytest --cov-report html --cov-report term --cov=tests/

Usage

Know the aspect ratio you want but don't know the corresponding width/height? Try this:

from aspect_ratio_too import AspectRatioCalculator

arc = AspectRatioCalculator(16, 9)

# Get (width/height) tuple
arc.width_to_dimensions(1920)  # (1920, 1080)
arc.height_to_dimensions(1080)  # (1920, 1080)

arc.width_to_height(1920)  # 1080
arc.height_to_width(1080)  # 1920

Or calculate the aspect ratio given know pixel dimensions:

from aspect_ratio_too import aspect_ratio, aspect_ratio_str

aspect_ratio(1920, 1080)  # 1.7777777777777777

aspect_ratio_str(1920, 1080)  # 16:9

Issues

If you experience any issues, please create an issue on Bitbucket.