blurhash-map

npm install blurhash-map

import { BlurHashMap, BlurHashMapConfig } from 'blurhash-map';
const config: BlurHashMapConfig = {
  assetsRoot: 'assets/images/samples',
  hashMapJsonPath: 'test/fixtures/lib/hashmap.json',
  imageExtensions: 'jpg,png,jpeg',
  components: { x: 4, y: 3 },
};
const blurHashMap = new BlurHashMap(config);
blurHashMap.init();
// Now, there should be files created next to images
// with the same name but having `.hash` suffix. You should commit these files
// to avoid re-generate them next time you run `BlurHashMap`.

Type: BlurHashMapConfig

assetsRoot: string; // Required. Where to find the images hashMapJsonPath: string; // Required. Where to save generated JSON imageExtensions: Array; // Optional. Define which image files. Default : 'jpg' | 'jpeg' | 'png' | 'bmp' | 'webp' components?: { x: number; y: number }; // Optional between 1-9. Default {x:4,y:3}. Higher is more detailed blur but longer string

Initialize BlurHashMap asynchronously. Creates .hash files and generates hash-map.json.

Generates a hash file if image is found. If Image is not found, deletes the .hash file of it.

Returns the relative path of the given file to the assetsRoot

Creates hash-map.json from the found .hash files