react-native-readium/src/utils/RANGES.ts

A react-native wrapper for https://readium.org/

export const RANGES = {
  fontSize: [100.0, 300.0],
  wordSpacing: [0.0, 0.5],
  letterSpacing: [0.0, 0.5],
  pageMargins: [0.5, 4.0],
  lineHeight: [1.0, 2.0],
  paragraphMargins: [0.0, 2.0],
};