Aspect Ratio helper functions

| Method | Description | | :--- | :--- | | getGcd(w, h) | Returns greatest common denominator as a number. | | getFraction(w, h); | Returns an object: { nominator, denominator }. | getAspectRatioString(w, h); | Returns a string, like: "4:3" | | getAspectRatioPercentage(w, h); | Returns aspect ratio percentage as a number >= 1. |

Install

• npm $ npm i @joshfry/aspect-ratio
• yarn $ yarn add @joshfry/aspect-ratio

Usage

import { getAspectRatioPercentage } from '@joshfry/aspect-ratio';
const aspectRatioPercentage = getAspectRatioPercentage(w, h);

Test

Install Jest globally with npm i jest-cli -g and run jest.