react-native-zoom-reanimated/src/utils.ts

Zoom component on react-native + react-native-reanimated + react-native-gesture-handler

export const clampScale = (value: number, min: number, max: number) => {
  return Math.max(min, Math.min(max, value))
}

export const getScaleFromDimensions = (width: number, height: number) => {
  // TODO: MAKE SMARTER CHOICE BASED ON AVAILABLE FREE VERTICAL SPACE
  return width > height ? width / height * 0.8 : height / width * 0.8
}