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GdPicture 2D Barcode
Readers And Generators

100% royalty-free reading and writing engines, delivered as optional plugins to a GdPicture.NET toolkit Edition:

QR-Code & Micro QR-Code Barcode Reader And Generator Plugin

Datamatrix Barcode Reader And Generator Plugin

PDF417 Barcode Reader And Generator Plugin

Online Barcode Recognition Demo

2D-Barcode

barcodes-1d-1

Add to your document processing applications the ability to write and decode 2D barcode types (QR-Code, Micro QR-CodeDatamatrix and PDF417) in more than 90 document formats, including Bitmap, Metafile and PDF. Read 2D barcodes from any source such as stream, file, scanned image, clipboard, http, ftp…

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Main features

  • Decode 2D barcodes from images and PDFs.
  • Generate 2D Barcodes to image and PDF files, in vector or raster format.
  • Detect and generate Datamatrix symbols.
  • Detect and generate PDF417 symbols.
  • Detect and generate QR-Code symbols.
  • Detect and generate micro QR-Code symbols.
  • Get the string value of each 2D barcode recognized.

 

  • Get the bounding box of each 2D barcode recognized: top-left, top-right, bottom-left and bottom-right points.
  • Get the number of rows and columns of each 2D barcode recognized.
  • Read 2D barcode on a full page or on a region of interest.
  • Recognize partially destroyed symbols using Error Correcting Codes (ECC algorithm).
  • Benefit from full Unicode support for reading and writing.

Barcode 1D Exemples

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