Version 6.1 of VintaSoftImaging.NET SDK has been released.

Post by **Alex** » Wed Mar 13, 2013 1:35 pm

Version 6.1.7.1 of VintaSoftImaging.NET SDK has been released.

What's new in this version of VintaSoftPDF.NET Plug-in:

Added support for image-resources with soft-mask that contains premultiplied alpha.
Fixed the bug in the rendering algorithm of PDF page appearance when Tiling Pattern is used for filling out the graphics path.

What's new in this version of VintaSoftOCR.NET Plug-in:

Fixed the bug that caused the PinvokeStackImbalance exception if Vintasoft.Ocr.Tesseract.dll is used in Visual Studio (2010/2012) with enabled MDA.

Post by **Alex** » Thu Mar 21, 2013 2:40 pm

Version 6.1.8.1 of VintaSoftImaging.NET SDK has been released.

What's new in this version of VintaSoftImaging.NET SDK:

Optimized the performance of image processing commands: DilateCommand, ErodeCommand, MinimumCommand and MaximumCommand.

What's new in this version of VintaSoftAnnotation.NET Plug-in:

What's new in this version of VintaSoftPDF.NET Plug-in:

Fixed problem with character encoding in TTF font.
Fixed problem with character width in CFF font which caused character misalignment.
Fixed problem with character size in CFF font which caused character misalignment.

Post by **Alex** » Thu Mar 28, 2013 10:59 am

Version 6.1.9.1 of VintaSoftImaging.NET SDK has been released.

What's new in this version of VintaSoftImaging.NET SDK:

Fixed the bug in image viewer which caused disabling of dynamic rendering of vector image (PDF page).

What's new in this version of VintaSoftAnnotation.NET Plug-in:

What's new in this version of VintaSoftPDF.NET Plug-in:

Optimized the image extraction from PDF page, now ImageExtractor can extract images which are drawn with TilingPattern.
Optimized and improved the text extraction from PDF page.

Post by **Alex** » Tue Apr 09, 2013 10:58 am

Version 6.1.10.1 of VintaSoftImaging.NET SDK has been released.

What's new in this version of VintaSoftPDF.NET Plug-in:

Added the ability to manage existing optional content (layers) of PDF document.
Increased the performance of PDF page rendering.
Improved the text extraction from PDF page.
Fixed problem with character encoding which caused the wrong result of text extraction.
In Pdf Reader Demo added the ability to manage layers (optional content) of PDF document.

Post by **Alex** » Tue May 07, 2013 2:18 pm

Version 6.1.12.1 of VintaSoftImaging.NET SDK has been released.

What's new in this version of VintaSoftImaging.NET SDK:

Now the InvertCommand class inverts image data, previous version inverted the image palette and did not change the image data.
InvertCommand class now can process region of the black-white image.

What's new in this version of VintaSoftPDF.NET Plug-in:

Rendering speed of PDF page is increased for pages which contain many small JPEG images.
Fixed the bug in algorithm of text extraction.

What's new in this version of VintaSoftOCR.NET Plug-in:

Fixed bug in the image preprocessing algorith for black-white images with inverted palette.

Post by **Alex** » Wed May 22, 2013 1:07 pm

Version 6.1.13.1 of VintaSoftImaging.NET SDK has been released.

What's new in this version of VintaSoftPDF.NET Plug-in:

Improved the algorithm of Type1 font parser.
Improved the rendering algorithm of symbols from Type1 fonts.
Fixed the freezing of PDF decoder when opening PDF document from a stream with length less than 13 bytes.
Fixed the bug in determining of palette for black-and-white images with non standard parameters of color space.

Post by **Alex** » Mon Jun 03, 2013 4:56 pm

Version 6.1.14.1 of VintaSoftImaging.NET SDK has been released.

What's new in this version of VintaSoftImaging.NET SDK:

Added read-write support for JPEG2000 compression in TIFF files.
Improved the image printing algorithm. Now physical margin of page is used when image is printed.

Post by **Alex** » Wed Jun 05, 2013 1:34 pm

Version 6.1.14.5 of VintaSoftImaging.NET SDK has been released.

What's new in this version of VintaSoftImaging.NET SDK:

Added ability to render TIFF files with JPEG2000 compression.
Improved the algorithm of JPEG decoder for better compatibility with Windows XP.
Improved the image printing algorithm.

Post by **Alex** » Thu Jul 18, 2013 1:11 pm

Version 6.1.15.1 of VintaSoftImaging.NET SDK has been released.

What's new in this version of VintaSoftPDF.NET Plug-in:

Added the ability to decode image compressed with CCITT3 2D algorithm. Improved CCITT3 decoder.
Added the ability to decode image in DeviceN color space with 2 and more channels.
Improved the algorithm of PDF Type0 function (SampledFunction).
Fixed the bug in parser of inline-images with RunLength compression.

Post by **Alex** » Tue Jul 23, 2013 11:48 am

Version 6.1.16.1 of VintaSoftImaging.NET SDK has been released.

What's new in this version of VintaSoftImaging.NET SDK:

Fixed critical bug in JPEG encoder.
Fixed not critical memory leak in ImageViewerBase class. Memory leak occurs after destroying of ImageViewer which was never visible.

What's new in this version of VintaSoftPDF.NET Plug-in:

Increased speed and improved quality of ShadingPattern rendering.
Fixed the bug in rendering of ShadingPattern which caused freezing of application.
Fixed the bug in parser of inline-images with ASCII85 filter.