I am using react-qr-barcode-scanner component in my current react js application. But it is not able to scan small ( 1cm×1cm ) qr codes printed on injection boxes. Is there any other component that can scan small qr codes. Even…
I am working on a small project where I need to generate QR code and logo inside. I need to save generated QR code in PNG or JPEG format. Below code is working fine if I use svg format. But…
I am developing my own plugin that handles PDF generating (invoices, pro-formas etc.). I would like to include QR code that if user scans in the Bank app it will set the payment data for them (name, IBAN, variable symbol,…
UPDATE: THe original code is now updated to reflect the advice given. I am trying to create a QR Code generator that changes every minute. I have created the following code, but am receiving some errors, and just need some…
I have implemented QR Code Scanner using mobile_scanner package in Flutter. and in my app If I scan the QR Code it will navigate me to the result screen. I'm encountering an issue with the QR code scanning functionality in…
I am writing an application in which you need to log in, and then go to another page. I enter the data into the fields, click the log in button and the transition to another page does not occur. The…
The height and width of the video does not match the height and width video on the device. Have styles component: <QrReader scanDelay={500} onResult={handleScan} ViewFinder={scanOverlay} containerStyle={{ width: 300, height: 300, }} videoStyle={{width: 300, height: 300, border: 'solid', borderWidth: '4px', borderColor:…
This is my first question on StackOverflow so I would appreciate any help in both the formating and the explaining of this post! Thank you! I've been trying to finish an assignment about creating a form that takes 4 inputs…
Hello I was wondering I’m using flutter web in my project and I noticed that when hovering over an image and right clicking, I don’t get the option to generate qr code for this image, but in many websites it’s…
I am new to Flutter. I want to build a Flutter app which scans QR/Bar-code to add item to the list. The QR generation and item detail I will handle in back-end. I basically need suggestions for "scan and add…