@developmentseed/lzw-tiff-decoder

lzw-tiff-decoder

A WASM-based LZW decoder for tiff images. Uses weezl, a purely safe and dependency-less Rust crate providing LZW decoding.

The full bundle size is 15kb.

Installation

npm install @developmentseed/lzw-tiff-decoder

Usage

import { decompress } from '@developmentseed/lzw-tiff-decoder';

const compressedBytes = new Uint8Array(/* tile or strip from tiff */);
const maxUncompressedSize = tileWidth * tileHeight * bitsPerSample / 8;

const decoded = await decompress(compressedBytes, maxUncompressedSize);

Development

npm install
npm run build

Publish

npm publish