In case of too huge QR Codes, the Image gets croped, so that the code might not be readable anymore.
As far as I understand that you can fix that, by adding fillMode to the Image property and set it to Image.PreserveAspectFit.
That should scale the image in the right way.
I am sorry I didn't test, but I guess you have a better test environment (;
This solution is not that easy. When applying fillMode: Image.PreserveAspectFit to the image the barcode comes up as square, not rectangular. I guess because the size is given square here.
In case of too huge QR Codes, the Image gets croped, so that the code might not be readable anymore. As far as I understand that you can fix that, by adding fillMode to the Image property and set it to Image.PreserveAspectFit. That should scale the image in the right way. I am sorry I didn't test, but I guess you have a better test environment (;