README.md

angular2-qrscanner

QrScanner will scan for a QRCode from your Web-cam and return its string representation by drawing the captured image onto a 2D Canvas and use @LazarSoft/jsqrcode to check for a valid QRCode every Xms

usage

$ npm install --save angular2-qrscanner

// app.module.ts
import { QrScannerModule } from 'angular2-qrscanner';
@NgModule({
  declarations: [
    // ...
  ],
  imports: [
    // ...
    QrScannerModule,
  ],
  providers: [],
  bootstrap: [
      
  ]
})
export class AppModule { }

<!-- app.component.html -->
<qr-scanner
  [debug]="false"        <!-- debug flag for console.log spam              (default: false) -->
  [canvasWidth]="640"    <!-- canvas width                                 (default: 640) -->
  [canvasHeight]="480"   <!-- canvas height                                (default: 480) -->
  [mirror]="false"       <!-- should the image be a mirror?                (default: false) -->
  [stopAfterScan]="true" <!-- should the scanner stop after first success? (default: true) -->
  [updateTime]="500"     <!-- miliseconds between new capture              (default: 500) -->
  (onRead)="decodedOutput($event)"></qr-scanner>