calculate-aspect-ratio/es/cli.js

A simple utility function, and command line utility, for calculating an aspect ratio based on width and height.

#!/usr/bin/env node


import calculateAspectRatio from './index';
import program from 'commander';
import pkg from './package.json';

var widthVal = 1920;
var heightVal = 1080;

program.version(pkg.version).arguments('[width] [height]').action(function (width, height) {
  widthVal = width;
  heightVal = height;
}).parse(process.argv);

console.log('Aspect ratio: ' + calculateAspectRatio(widthVal, heightVal));