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TWAIN ActiveX Control, Scanner SDK, Component
 

News

  • 4.1 (9/08/2005)
    • Added methods:
      GetDefaultImageLayout(), GetImageLayout(), ResetImageLayout(), SetImageLayout()
    • PNG image format supported. SaveAsPNG() method added.
    • RLE, G3/G4, LZW, PackBits TIFF compression supported. TIFFCompressionType property added.
  • 3.0.1(2/24/2005)
    • Bugs in VB Samples fixed
    • Revised documentation
    • Access and dBASE samples added
    • Duplex property can work properly now
    • The behavior of IfTiffMultiPage property changed. If IfTiffMultiPage is TRUE, a Tiff file will be created if the specific file doesn't exist
    • Single page and multi-page Tiff support
    • Many high level properties and methods added
    • Method EnableSource(Boolean IfShowUI) changed to EnableSource()
    • Added methods: FeedPage(), SaveAsTiff(), RewindPage()
    • Added properties:

      BitDepth Brightness Contrast DataSourceStatus
      Duplex IfAutoBright IfAutoFeed IfAutoScan
      IfDeviceOnline IfDisableSourceAfterAcquire IfDuplexEnabled IfFeederEnabled
      IfModalUI IfPaperDetectable IfShowIndicator IfShowUI
      IfThrowException IfTiffMultiPage IfUIControllable PageSize
      PixelFlavor PixelType Resolution Unit
      XferCount      
  • 2.1 (6/17/2004)
    • Built-In TWAIN session wizard
    • CapSetFrame(), CapGetFrameLeft(), CapGetFrameTop(), CapGetFrameRight(), CapGetFrameBottom()) added for the negotiation of ICAP_FRAMES capability
    • OnPreAllTransfers, OnPostAllTransfers, OnTransferCancelled, OnTransferError events added
    • Minor fixes
    • Several samples are added
    • Doc refined
  • 2.0 (2/15/2004)
    • Built-In JPEG codec
    • Supports Buffered Memory image transfer mode
    • Supports Disk File image transfer mode
    • Totally rewritten with pure Windows API and assembly language
  • 1.0.1 (11/15/2003)
    • hDIB property added
    • Picture property can work properly
    • TWAIN specification 1.9 compatible
    • Supports Native image transfer mode