Function distance

plugins/plugin-hash/src/index.ts:103–109

(img1: I, img2: I)

 * ```
 */
export function distance<I extends JimpClass>(img1: I, img2: I) {
  const phash = new ImagePHash();
  const hash1 = phash.getHash(img1);
  const hash2 = phash.getHash(img2);

  return phash.distance(hash1, hash2);
}

/**
 * Calculates the hamming distance of two images based on their perceptual hash