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Version 6.0 of VintaSoftTwain ActiveX has been released.


Version 6.0 of VintaSoftTwain ActiveX has been released.

Post by Alex »

Version 6.0 of VintaSoftTwain ActiveX has been released.

What's new in this version:
  • Management of scanner:
    • Added many properties and methods, which simplify work with capabilities of scanner.
    • Added new events, which simplify work with scanner.
    • Improved the image acquisition algorithm when Memory transfer mode is used.
    • Many major and minor improvements and fixes.
  • Saving of images acquired from scanner:
    • Added the ability to save acquired images to PDF documents.
    • Added the ability to save acquired images to PNG files.
  • Processing of images acquired from scanner:
    • Added new image processing functions: invert, change brightness, change contrast, crop, resize canvas.
    • Improved the algorithms of existing image processing functions: despeckle, deskew, detect image border, is blank image.
  • The ActiveX interface was redesigned. Applications which use a previous version must be updated and recompiled.

Version 6.0.0.3 of VintaSoftTwain ActiveX has been released.

Post by Alex »

Version 6.0.0.3 of VintaSoftTwain ActiveX has been released.

What's new in this version:
  • Improved the algorithm, which works with device capabilities, for better compatibility with Plustek scanners.
  • Fixed the bug in the EnableDebugging method.

Version 6.0.1.1 of VintaSoftTwain ActiveX has been released.

Post by Alex »

Version 6.0.1.1 of VintaSoftTwain ActiveX has been released.

What's new in this version:
  • Added the ability to upload several scanned images as a multipage TIFF or PDF file to a HTTP server.
  • Added the ability to upload several scanned images as a multipage TIFF or PDF file to a FTP server.
  • Fixed the bug in the DeviceManager_Open method.

Version 6.0.2.1 of VintaSoftTwain ActiveX has been released.

Post by Alex »

Version 6.0.2.1 of VintaSoftTwain ActiveX has been released.

What's new in this version:
  • ActiveX GUID was changed from "1169E0CD-9E76-11D7-B1D8-FB63945DE96D" to "79B1D0FD-ABB9-40E8-AA06-3E499F135B49". This is necessary because many customers need to use version 5.2 and 6.0 together on the same computer but version 6.0 is not compatible with version 5.2. For applying this change to your application you need remove reference to old version of ActiveX from your application and add new reference to the new version of ActiveX to your application.
  • Added support for LZW and Packbits compression for data of images acquired from scanner.
  • Renamed the events of ActiveX (underscore symbol was removed from event names). This is necessary for correct work of IntelliSence in MS Access.

Version 6.0.3.1 of VintaSoftTwain ActiveX has been released.

Post by Alex »

Version 6.0.3.1 of VintaSoft Twain ActiveX has been released.

What's new in this version:
  • Improved the image acquisition algorithm for compatibility with VueScan TWAIN driver.

Version 6.0.4.1 of VintaSoftTwain ActiveX has been released.

Post by Alex »

Version 6.0.4.1 of VintaSoft Twain ActiveX has been released.

What's new in this version:
  • Fixed a minor bug, which rarely occured in the DeviceManager_Open method in VB6.
  • Changed the value type of DeviceManager_ParentWindowHandle property from "DWORD" to "long" for compatibility with VB6.

Version 6.0.5.1 of VintaSoftTwain ActiveX has been released.

Post by Alex »

Version 6.0.5.1 of VintaSoft Twain ActiveX has been released.

What's new in this version:
  • Fixed the bug in the Device_GetSupportedPageSizes, Device_GetSupportedPixelTypes, Device_GetSupportedResolutions and Device_GetSupportedUnitsOfMeasure methods. Error occurs only if method was called second time.

Version 6.0.8.1 of VintaSoftTwain ActiveX has been released.

Post by Alex »

Version 6.0.8.1 of VintaSoft Twain ActiveX has been released.

What's new in this version:
  • Fixed few bugs in VSTwain.Device_ImageBrightnessMinValue, VSTwain.Device_ImageBrightnessMaxValue, VSTwain.Device_ImageContrastMinValue, VSTwain.Device_ImageContrastMaxValue methods. In some cases the methods could have returned incorrect values.
  • Fixed the bug in the Device_Feeder_DuplexMode property.

Version 6.0.10.1 of VintaSoftTwain ActiveX has been released.

Post by Alex »

Version 6.0.10.1 of VintaSoft Twain ActiveX has been released.

What's new in this version:
  • Improved compatibility with VB6.

Version 6.0.11.1 of VintaSoftTwain ActiveX has been released.

Post by Alex »

Version 6.0.11.1 of VintaSoft Twain ActiveX has been released.

What's new in this version:
  • Fixed the minor bug in JPEG encoder.
  • Some minor fixes.


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