How to open a QrCode reader into a section of a page?

Hi guys,
I’d like to implement in an Ionic4 app the reading of QrCode so that the reader opens into a section of the Ionic app.

I’ve always used phonegap-plugin-barcodescanner and @ionic-native/barcode-scanner but they only call the reader outside the app and get the result of the reading.

I’d like to get something like this:

That is:

  • the reader is into an Ionic page,
  • there is a button to open the device light on the reader.

Does it exist a plugin that offers these features?

Thank you very much