zxing_barcode_reader.dart
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import 'package:mobile_scanner/src/enums/barcode_format.dart';
import 'package:mobile_scanner/src/web/barcode_reader.dart';
import 'package:mobile_scanner/src/web/zxing/zxing_browser_multi_format_reader.dart';
/// A barcode reader implementation that uses the ZXing library.
final class ZXingBarcodeReader extends BarcodeReader {
ZXingBarcodeReader();
/// The internal barcode reader.
ZXingBrowserMultiFormatReader? _reader;
@override
String get scriptUrl => 'https://unpkg.com/@zxing/library@0.19.1';
/// Get the barcode format from the ZXing library, for the given [format].
int getZXingBarcodeFormat(BarcodeFormat format) {
switch (format) {
case BarcodeFormat.aztec:
return 0;
case BarcodeFormat.codabar:
return 1;
case BarcodeFormat.code39:
return 2;
case BarcodeFormat.code93:
return 3;
case BarcodeFormat.code128:
return 4;
case BarcodeFormat.dataMatrix:
return 5;
case BarcodeFormat.ean8:
return 6;
case BarcodeFormat.ean13:
return 7;
case BarcodeFormat.itf:
return 8;
case BarcodeFormat.pdf417:
return 10;
case BarcodeFormat.qrCode:
return 11;
case BarcodeFormat.upcA:
return 14;
case BarcodeFormat.upcE:
return 15;
case BarcodeFormat.unknown:
case BarcodeFormat.all:
return -1;
}
}
}