public static void InitBarcodeReader(BarcodeReader reader, bool doublePass)
{
// Default options to read most barcodes
reader.ImageType = BarcodeImageType.Unknown;
// Both directions for 1D
OneDBarcodeReadOptions oneDOptions = reader.GetDefaultOptions(BarcodeSymbology.UPCA) as OneDBarcodeReadOptions;
oneDOptions.SearchDirection = BarcodeSearchDirection.HorizontalAndVertical;
GS1DatabarStackedBarcodeReadOptions gs1Options = reader.GetDefaultOptions(BarcodeSymbology.GS1DatabarStacked) as GS1DatabarStackedBarcodeReadOptions;
gs1Options.SearchDirection = BarcodeSearchDirection.HorizontalAndVertical;
FourStateBarcodeReadOptions fourStateOptions = reader.GetDefaultOptions(BarcodeSymbology.USPS4State) as FourStateBarcodeReadOptions;
fourStateOptions.SearchDirection = BarcodeSearchDirection.HorizontalAndVertical;
PatchCodeBarcodeReadOptions patchCodeOptions = reader.GetDefaultOptions(BarcodeSymbology.PatchCode) as PatchCodeBarcodeReadOptions;
patchCodeOptions.SearchDirection = BarcodeSearchDirection.HorizontalAndVertical;
PostNetPlanetBarcodeReadOptions postNetOptions = reader.GetDefaultOptions(BarcodeSymbology.PostNet) as PostNetPlanetBarcodeReadOptions;
postNetOptions.SearchDirection = BarcodeSearchDirection.HorizontalAndVertical;
PharmaCodeBarcodeReadOptions pharmaCodeOptions = reader.GetDefaultOptions(BarcodeSymbology.PharmaCode) as PharmaCodeBarcodeReadOptions;
pharmaCodeOptions.SearchDirection = BarcodeSearchDirection.HorizontalAndVertical;
// Double pass
oneDOptions.EnableDoublePass = doublePass;
DatamatrixBarcodeReadOptions dataMatrixOptions = reader.GetDefaultOptions(BarcodeSymbology.Datamatrix) as DatamatrixBarcodeReadOptions;
dataMatrixOptions.EnableDoublePass = doublePass;
PDF417BarcodeReadOptions pdf417Options = reader.GetDefaultOptions(BarcodeSymbology.PDF417) as PDF417BarcodeReadOptions;
pdf417Options.EnableDoublePass = doublePass;
MicroPDF417BarcodeReadOptions microPdf4127Options = reader.GetDefaultOptions(BarcodeSymbology.MicroPDF417) as MicroPDF417BarcodeReadOptions;
microPdf4127Options.EnableDoublePass = doublePass;
QRBarcodeReadOptions qrOptions = reader.GetDefaultOptions(BarcodeSymbology.QR) as QRBarcodeReadOptions;
qrOptions.EnableDoublePass = doublePass;
reader.ImageType = BarcodeImageType.Unknown;
}
private static BarcodeReadOptions[] GetHorizontalAndVerticalReadBarcodeOptions(BarcodeReader reader)
{
// By default, the options read horizontal barcodes only, create an array of options capable of reading vertical barcodes
// Notice, we cloned the default options in reader so we will not change the original options
OneDBarcodeReadOptions oneDReadOptions = reader.GetDefaultOptions(BarcodeSymbology.UPCA).Clone() as OneDBarcodeReadOptions;
oneDReadOptions.SearchDirection = BarcodeSearchDirection.HorizontalAndVertical;
FourStateBarcodeReadOptions fourStateReadOptions = reader.GetDefaultOptions(BarcodeSymbology.USPS4State).Clone() as FourStateBarcodeReadOptions;
fourStateReadOptions.SearchDirection = BarcodeSearchDirection.HorizontalAndVertical;
PostNetPlanetBarcodeReadOptions postNetPlanetReadOptions = reader.GetDefaultOptions(BarcodeSymbology.PostNet).Clone() as PostNetPlanetBarcodeReadOptions;
postNetPlanetReadOptions.SearchDirection = BarcodeSearchDirection.HorizontalAndVertical;
GS1DatabarStackedBarcodeReadOptions gs1StackedReadOptions = reader.GetDefaultOptions(BarcodeSymbology.GS1DatabarStacked).Clone() as GS1DatabarStackedBarcodeReadOptions;
gs1StackedReadOptions.SearchDirection = BarcodeSearchDirection.HorizontalAndVertical;
PatchCodeBarcodeReadOptions patchCodeReadOptions = reader.GetDefaultOptions(BarcodeSymbology.PatchCode).Clone() as PatchCodeBarcodeReadOptions;
patchCodeReadOptions.SearchDirection = BarcodeSearchDirection.HorizontalAndVertical;
PDF417BarcodeReadOptions pdf417ReadOptions = reader.GetDefaultOptions(BarcodeSymbology.PDF417).Clone() as PDF417BarcodeReadOptions;
pdf417ReadOptions.SearchDirection = BarcodeSearchDirection.HorizontalAndVertical;
MicroPDF417BarcodeReadOptions microPdf417ReadOptions = reader.GetDefaultOptions(BarcodeSymbology.MicroPDF417).Clone() as MicroPDF417BarcodeReadOptions;
microPdf417ReadOptions.SearchDirection = BarcodeSearchDirection.HorizontalAndVertical;
// Even though this array will not contain all options, it should be enough to read all barcodes, since the version of ReadBarcodes we will use
// will use the default options if an override is not passed
BarcodeReadOptions[] readOptions =
{
oneDReadOptions, fourStateReadOptions, postNetPlanetReadOptions, gs1StackedReadOptions, patchCodeReadOptions, pdf417ReadOptions, microPdf417ReadOptions
};
return(readOptions);
}
