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BarBara Barcode Library

beta

by veggivore


Barcode recognition library (vb6, VB.NET & PHP5). Reads from Windows GDI device, .NET Graphics object or PECL Imagick source. Supports Code39, UPC, MSI, 2of5, Codeabar and many others.


http://barbara.sourceforge.net





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Release Date:

2007-10-10

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Registered:

2003-09-28

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Project Feed

  • Tracker comment added

    veggivore commented on the BarBara throws ImagickException artifact

    posted by veggivore 336 days ago

  • Tracker comment added

    sf-robot commented on the 2D - Codes artifact

    posted by sf-robot 736 days ago

  • Tracker artifact added

    posted by brovienas 743 days ago

  • Tracker comment added

    veggivore commented on the 2D - Codes artifact

    posted by veggivore 750 days ago

  • PHP Release

    Barbara is now available for PHP! Screenshots have been uploaded for those who wish to see it in action. The VB6 version is no longer maintained.

    posted by veggivore 771 days ago

  • File released: /BarBara Source/PHP5/barbara.zip

    posted 775 days ago

  • BarBara Source PHP5 file released: barbara.zip

    BarBara PHP5 1.0 PHP5 Release / uses pecl-imagick Barcode Definitions in json format TODO: Add error correction and more post processing Add 2D Barcodes (PDF, etc...)

    posted 775 days ago

  • Forum thread added

    alexbgreat created the Instructions?? forum thread

    posted by alexbgreat 1163 days ago

  • File released: /BarBara Source/VB.NET/BarBara.NET.zip

    posted 1364 days ago

  • BarBara Source VB.NET file released: BarBara.NET.zip

    BarBara - Barcode Scanner ActiveX DLL Release/Change Log ---------------------------------- BarBara 2.0 .NET 2.0 Release! Removed Device, Bitmap, classes removed in preference of .NET classes Removed 2d Barcode classes, will be back later. Changed barcode.ini format and BarCodecs.load . BarBara 1.5 Added Preliminary 2d barcode classes. Added capability of scanning from DIB (Device independent bitmap) Set scanner SourceDIB property. Note: 362 Scans per second 12 character Code39 AMD Sempron 2300+ BarBara 1.4 Fixed: Error in codeabar definition for "C" BarBara 1.3 Fixed: Bug in Scanline (Single-->Long Precision loss) Fixed: Scanline allows for multiple barcodes per scanline now. Fixed: Bug in MSI Plessy code definition. Changed: Codeabar includes ABCD chars now Changed: Scanline uses array of bytes rather than string. Changed: Scanline is now a single pass scan. Changed: Code error now indicated by Char 255 instead of "?" Note: 350 Scans per second 12 char code39 (Autorecognition) AMD Sempron 2100 BarBara 1.2 Fixed: Source was missing barbara.ctl (Ooops) Added: Toshiba Code definition (Partial) Added: EAN-8 Definition Added: EAN-13 Definition Added: Code93 Definition Added: 2of5 Industrial Definition Added: MSI Plessy Code Definition Added: Decoder Property for accessing decoders collection BarBara 1.1 Fixed: 3of9 definition did not include ending spacer bar, made 3of9 unreadable Fixed: Decoder now clips the barcode to maximum bar element width Fixed: Normalization of barcode peaks moved to post scan, enables reading of 2of5, i2of5, code128, and MSI Added: 3of9 Narrow barcode definition Added: Standard 2 of 5 barcode definition Added: Interlaced 2 of 5 barcode definition (HUGE) Added: Codeabar (A,B,C & D) definition Added: Code11 definition Added: Partial Code128 (Codeset A/B, no codeset switching) Added: ScanLine now has 4 arguments for defining a line segment Added: StartScan/StopScan methods for continuous scan of realtime sources (CCD Cameras) Added: BarScan Event, raised when valid barcode detected BarBara 1.0 Fixed: Continuous loop if no barcode detected in scan line Added: UPC-A Decoding Added: Decoder class for multiple barcode recognition (needs work still) Changed: Sensitivity is now a long value indicating RGB value for RGB sensitivty Changed: barcodes to dictionary file Changed: barcode source to read from a dc rather than a stdPicture object Renamed: "get_code" function to "ScanLine" Removed: Normalize function since ScanLine (should) automatically compensates. BarBara 0.5 Alpha Supports 3 of 9 Barcode Reads most good to marginal quality scanned barcodes in B/W TODO: Auto calibration of contrast for color / grayscale input Add error correction and more post processing Add support for external devices (Optical Pickups,CCD scanners,TWAIN,ISIS, WebCams, WIA) Add 2D Barcodes (PDF, etc...)

    posted 1364 days ago

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