vue-barcode-reader-plus
v1.2.2
Published
Vue barcodes and QR codes scanner
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85
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Vue Barcode and QR code scanner
A Vue.js set of components to scan (or upload images) barcodes and QR codes.
Benefits
- Can scan both barcodes and QR codes
- Uses ZXing ("zebra crossing"), an open-source, multi-format 1D/2D barcode image processing library implemented in Java, with ports to other languages.
Installation
The easiest way to use Vue Barcode Reader is to install it from npm or yarn.
npm install vue-barcode-reader-plus --save
Or
yarn add vue-barcode-reader-plus
Vue 2.0 support
For Vue 2.0 compatible version please use the [email protected]
.
TypeScript
There are type definitions available for those who work with TypeScript.
npm install @types/vue-barcode-reader-plus --save-dev
Or
yarn add -D @types/vue-barcode-reader-plus
Usage
The Vue Barcode Reader works out of the box by just including it.
Using Video Camera
Once a stream from the users camera is loaded, it's displayed and continuously scanned for barcodes. Results are indicated by the decode event.
import { StreamBarcodeReader } from "vue-barcode-reader-plus";
In your template you can use this syntax:
<StreamBarcodeReader @decode="onDecode" @loaded="onLoaded"></StreamBarcodeReader>
Scanning from Image
The component renders to a simple file picker input element. Clicking opens a file dialog. On supporting mobile devices the camera is started to take a picture. The selected images are directly scanned and positive results are indicated by the decode
event.
import { ImageBarcodeReader } from "vue-barcode-reader-plus";
In your template you can use this syntax:
<ImageBarcodeReader @decode="onDecode" @error="onError"></ImageBarcodeReader>
methods: { onDecode (result) { console.log(result) } }