Read Damaged Barcodes - GroupDocs.Parser .NET 24.5 (DLLs)

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GroupDocs.Parser for .NET 24.4 (DLLs only)

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File Details

Downloads:
1
File Size:
209.64MB
Date Added:
23/4/2024

Release Notes

https://releases.groupdocs.com/parser/net/release-notes/2024/groupdocs-parser-for-net-24-4-release-notes/

Description

This ZIP file contains only the GroupDocs.Parser for .NET 24.4 assemblies. The assemblies are the same as in the MSI installer of the product of the same version. Download this if you want to use GroupDocs.Parser for .NET without the MSI installer. This ZIP download does not contain the demo projects.

File Details

GroupDocs.Parser for .NET 24.4 (DLLs-only) delivers important enhancements to barcode parsing capabilities. .NET developers can now customize recognition quality for optimal performance and extract information from unreadable or damaged barcodes.

Fine-Tuned Barcode Extraction

Users can now customize recognition quality options in the barcode parsing process to achieve the perfect balance between speed and accuracy for your C# and VB.NET applications. Please check out the code sample shared below to learn how to use this feature in C#.


// Create an instance of Parser class
using (Parser parser = new Parser(Constants.SampleCorruptedBarcodes))
{
    // Check if the document supports barcodes extraction
    if (!parser.Features.Barcodes)
    {
        Console.WriteLine("Document doesn't support barcodes extraction.");
        return;
    }

    // Create the options which are used for barcodes extraction
    // The full constructor is used to set AllowIncorrectBarcodes property
    BarcodeOptions options = new BarcodeOptions(null, QualityMode.Low, QualityMode.Low, null, true, "pdf417", "QR");

    // Extract barcodes from the document.
    IEnumerable<PageBarcodeArea> barcodes = parser.GetBarcodes(options);

    // Iterate over barcodes
    foreach (PageBarcodeArea barcode in barcodes)
    {
        // Print the page index
        Console.WriteLine("Page: " + barcode.Page.Index.ToString());
        // Print the barcode value
        Console.WriteLine("Value: " + barcode.Value);
        // Print the confidence:
        Console.WriteLine("Confidence: " + barcode.Confidence.ToString());
    }
}

Source*

Enhanced Damaged Barcode Recovery

Extracting valuable data from distorted and corrupted barcodes is easier than ever with GroupDocs.Parser for .NET 24.4. This feature expands the reach of your barcode processing capabilities across Windows, Linux, and macOS platforms. The following code example illustrates how to read damaged barcodes in C#.


// Create an instance of Parser class
using (Parser parser = new Parser(Constants.SamplePdfWithBarcodes))
{
    // Check if the document supports barcodes extraction
    if (!parser.Features.Barcodes)
    {
        Console.WriteLine("Document doesn't support barcodes extraction.");
        return;
    }

    // Create the options which are used for barcodes extraction
    BarcodeOptions options = new BarcodeOptions(QualityMode.Low, QualityMode.Low, "QR");

    // Extract barcodes from the document.
    IEnumerable<PageBarcodeArea> barcodes = parser.GetBarcodes(options);

    // Iterate over barcodes
    foreach (PageBarcodeArea barcode in barcodes)
    {
        // Print the page index
        Console.WriteLine("Page: " + barcode.Page.Index.ToString());
        // Print the barcode value
        Console.WriteLine("Value: " + barcode.Value);
    }
}

Source*

Public API and Backward Incompatible Changes

Added API Members

Added GetBarcodes(BarcodeOptions) method.
Added GetBarcodes(int, BarcodeOptions) method.
Added PageBarcodeArea(string, string, int, double, Page, Rectangle) constructor.
Added Confidence property.
Added Angle property.
Added BarcodeOptions public class.
Added QualityMode public enum.

Obsolete API Members

GetBarcodes(PageAreaOptions) and GetBarcodes(int, PageAreaOptions) methods.
PageBarcodeArea(string, string, Page, Rectangle) consturctor.

You can view the list of all new features, enhancements, and bug fixes introduced in this release by visiting GroupDocs.Parser for .NET 24.4 Release Notes.

GroupDocs.Parser for .NET 24.2.1 (DLLs only) GroupDocs.Parser for .NET 24.2.1