README.md

Ratio

Configuration

$ratios: (
  1_1: 1/1,
  1_2: 2/1,
  4_3: 3/4,
  5_3: 3/5,
  16_9: 9/16,
  21_9: 9/21,
  36_9: 9/36,
  iphone7: 1334/750,
  macbookpro15: 1800/2880
);

Class

Identifier	Keys (Defaults)
ratio	1_1, 1_2, 4_3, 5_3, 16_9, 21_9, 36_9, iphone7, macbookpro15