Result returns undefined + missing instructions

[aziznatour]

Hello,

There does not seem to be any instructions on how to use this beyond installation only.
I have the tried the following:

Code

const pathToPdf = __dirname + "/pdf/file.pdf";
const PdfOcr = require('pdf-ocr');

const opts = {
   scanFirstPageOnly: true
};

PdfOcr(pathToPdf, opts, (res, err) => {
   console.log(res);
   console.log(err);
});

Console

undefined
undefined

am I missing something?
Thanks

[zombiestruck]

I know it's been a long while with no response, but for those who may still be wondering:

const opts = {
	scanFirstPageOnly: true
};
const pdf = PdfOcr('./name.pdf', opts, ()=>console.log("Starting…"))
pdf.on('complete', data => console.log(data))
pdf.on('error', error => console.log(error))