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Qreader free download code#

You will likely not need to use the legacy build though, as general browser support is already very good for the regular build.

Note, that the legacy build is larger as it includes some polyfills and, to support browsers that don't support dynamic imports, inlines the worker script which however would be needed to be loaded in legacy browsers anyway. It's a UMD build and can be used as a replacement for, see above. If you need to support old browsers, you can use, which is ECMAScript 2015 (ES6) compatible. This library uses ECMAScript 2017 features like async functions. The development of this library is sponsored by nimiq, world's first browser based blockchain.Ĭonst QrScanner = require ( 'qr-scanner' ) // if installed via package const QrScanner = require ( 'path/to/' ) // if not installed via package // do something with QrScanner The library supports scanning a continuous video stream from a web cam as well as scanning of single images. Also the other library oftentimes misreads the content of QR codes, while for this project no misreads occurred in the benchmarking.

Can be configured for better performance on colored QR codes.Īccording to our benchmarking this project's scanner engine's detection rate is about 2-3 times (and up to 8 times) as high as the one of the most popular javascript QR scanner library LazarSoft/jsqrcode.

Runs in a WebWorker which keeps the main / UI thread responsive.

Improved performance and reduced memory footprint.

If the native BarcodeDetector is available, only ~15.3 kB (~5.6 kB gzipped) are loaded.

Lightweight: ~59.3 kB (~16.3 kB gzipped) minified with Google's closure compiler.

Uses the browser's native BarcodeDetector if available.

Web cam scanning support out of the box.

In this library, several improvements have been applied over the original port:

Qreader free download code#

After scanning the code (on the home screen), or when you select an item in the history, we can: - Send the read data via SMS, - Open in the web browser, - Send an e-mail, - Copy text to the clipboard.Javascript QR Code Scanner based on Cosmo Wolfe's javascript port of Google's ZXing library. Application contains a history of scanned codes. Depending on the language setting device, the application is available in two languages: - Polish, - English. The interface is simple and intuitive, so you should not have problems of user applications. Just have to point the device camera at the code and after a while will show you the data saved in it.

POLSKI:Dziki aplikacji szybko i sprawnie odczytasz dane zapisane w postaci kodu QRCode oraz Barcode.Wystarczy, e skierujesz kamer urzdzenia na kod a po chwili uka Ci si dane w nim zapisane.Interfejs jest prosty i intuicyjny, dziki czemu nie powiniene mie problemw z obsug aplikacji.W zalenoci od ustawie jzyka urzdzenia, aplikacja jest dostpna w dwch wersjach jzykowych:- polski,- angielski.Aplikacja zawiera histori zeskanowanych kodw.Po zeskanowaniu kodu (na ekranie gwnym) lub po wybraniu elementu w historii moemy:- przesa odczytane dane SMS-em,- otworzy w przegldarce internetowej,- wysa e-mailem,- skopiowa tekst do schowka.ENGLISH:With this application quickly and efficiently can read data stored in the form of code QRCode and Barcode.