ngx-scanner | Angular QR code , Barcode , DataMatrix , scanner | Barcode Processing library
kandi X-RAY | ngx-scanner Summary
kandi X-RAY | ngx-scanner Summary
Angular (2+) QR code, Barcode, DataMatrix, scanner component using ZXing.
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QUESTION
I'm trying to call a firebase function using Angular Fire on an Ionic project.
...ANSWER
Answered 2020-Jun-23 at 18:20I was able to fix this problem by creating a new web app on the Firebase console. Go to Project > Settings > Add app > Web, then get that config and put it in the AngularFireModule.initializeApp in your app.module.
QUESTION
I am using @zxing/ngx-scanner to scan barcodes. I can scan barcodes of format QR_CODE and DATA_MATRIX using my laptop camera. I now want to scan barcode of format CODE_128. But the library takes time to scan and when it scans..it scans incorrectly.
Has anyone faced similar issues? How do I rectify this issue?
I am using Angular 7 and ngx-scanner version 2.0.1. I am trying in Chrome browser on Windows 10.
Code:
...ANSWER
Answered 2020-May-02 at 16:44The issue is resolved. For 1-D barcodes, we need to hold the barcode horizontally for it to scan correctly.
For more info, I had created github issue for the same: https://github.com/zxing-js/ngx-scanner/issues/296
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