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It was observed that in some instances the MicroPDF417 encoder ignores Row and Column properties. This issue has been resolved within the current version of API.
The following C# code sample demonstrates how to create a Micro PDF417 barcode using API:
BarcodeGenerator gen = new BarcodeGenerator(EncodeTypes.MicroPdf417, "Åspóse.Barcóde©"); gen.Parameters.Barcode.XDimension.Pixels = 2; gen.Parameters.Barcode.Pdf417.Columns = 4; gen.Save($"{path}MicroPdf417Basic.png", BarCodeImageFormat.Png);
The QualitySettings class has many options in terms of quality and speed to implement the barcode detection, recognition and processing for your particular requirements. One of many properties of this useful barcode manipulation class is; UseOldBarcodeDetector that switches to the old barcode detector.
QualitySettings
UseOldBarcodeDetector
Previously it was observed that UseOldBarcodeDetector from QualitySettings is always false. This issue has now been resolved.
false
The following C# sample code demonstrates how to use the old version of the barcode detector via API:
Console.WriteLine("OneOldBarcodeDetector:"); //read barcode image with UseOldBarcodeDetector set to false Console.WriteLine("UseOldBarcodeDetector: false"); using (BarCodeReader read = new BarCodeReader($"{path}many_code128.png", DecodeType.Code128)) { read.QualitySettings.UseOldBarcodeDetector = false; Console.WriteLine($"Barcodes read: {read.ReadBarCodes().Length}"); foreach (BarCodeResult result in read.FoundBarCodes) Console.WriteLine($"{result.CodeTypeName}:{result.CodeText}"); } //read barcode image with UseOldBarcodeDetector set to true Console.WriteLine("UseOldBarcodeDetector: true"); using (BarCodeReader read = new BarCodeReader($"{path}many_code128.png", DecodeType.Code128)) { read.QualitySettings.UseOldBarcodeDetector = true; Console.WriteLine($"Barcodes read: {read.ReadBarCodes().Length}"); foreach (BarCodeResult result in read.FoundBarCodes) Console.WriteLine($"{result.CodeTypeName}:{result.CodeText}"); }
For a complete list of features, enhancements, and bug fixes in this release please visit, Aspose.BarCode for .NET 22.2 Release Notes.