@tess-data/eng

eng traineddata for tesseract.js

Most of the time, it is good enough for tesseract.js to download and cache traineddata files for you. But when you need use tesseract.js in a pure offline mode, you can use this package to solve the issue of fetching traineddata from remote.

Installation

$ npm install @tess-data/eng

Usage

Browser

<script src="https://unpkg.com/@tess-data/[email protected]/traineddata.js"></script>
<script src="https://unpkg.com/[email protected]/dist/tesseract.min.js"></script>
<script>
  const { TesseractWorker } = Tesseract;
  const worker = new TesseractWorker();

  worker
    .recognize('http://jeroen.github.io/images/testocr.png', [TESSDATA_ENG])
    .then((result) => {
      console.log(result);
    });
</script>

Node.js

const TESSDATA_ENG = require('@tess-data/eng');
const { TesseractWorker } = require('tesseract.js');
const worker = new TesseractWorker();

worker
  .recognize('http://jeroen.github.io/images/testocr.png', [TESSDATA_ENG])
  .then((result) => {
    console.log(result);
  });