Nodejs script to convert Textract output into a PDF using PDFkit

do.js

const fs = require('fs');
let rawdata = fs.readFileSync('/working/out4.json');
let data = JSON.parse(rawdata);
// You'll need to twiddle the dpi, page size, and font size to get your stuff to layout properly.
// Assumes uniform font size in the input.
let dpi = 200;
let width = 17 * dpi;
let height = 11 * dpi;

const PDFDocument = require('pdfkit');
const doc = new PDFDocument({
    size: [width, height]
});
doc.fontSize(14)
doc.pipe(fs.createWriteStream('/working/out4.pdf'));

console.log(data.Blocks.length);
data.Blocks.forEach((el) => {
    if (el.Text !== undefined) {
        doc.text(el.Text, width * el.Geometry.BoundingBox.Left, height * el.Geometry.BoundingBox.Top);
    }
})

doc.end();