Version 8.6 of VintaSoft Imaging .NET SDK has been released.

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Version 8.6 of VintaSoft Imaging .NET SDK has been released.

Post by Alex » Fri Dec 15, 2017 12:41 PM

We are proud to announce the release of new major version 8.6 of VintaSoft Imaging .NET SDK and the related Annotation, PDF,
JBIG2, JPEG2000, Document Cleanup, OCR, DICOM, and Forms Processing Plug-ins.

What's new in v8.6 of VintaSoft Imaging .NET SDK:

Display images in WinForms or WPF viewers
- Now image viewers can display images in the multipage view mode.
- All important visual tools (zoom, magnifier, image map, selection, overlay image, etc) support the multipage view mode.
Display images in Web (HTML5 or SVG) viewers
- Increased the performance of HTML5 and SVG image viewers.
- Optimized the displaying of animation in HTML5 and SVG image viewers.

Image processing
- Created the commands for processing of images in the frequency domain using fast Fourier transform.
- Created the command allowing to get a per-pixel comparison of two images.

Web services

Many improvements and changes in architecture of web services.

WinForms and WPF demo applications
- Created a set of WinForms and WPF mini-demo applications. Each mini-demo application is simple, independent and demonstrates one or several SDK features: document viewer, PDF document viewer, simple annotation demo, thumbnail viewer customization, ect.

Web (ASP.NET WebForms and ASP.NET MVC) demo applications

Added the ability to localize the interface of demo applications (l20n library is used). The interface of demo applications has been localized to English and Russian languages. If you want to localize the interface of demo applications to your language, you are welcome!
Added the ability to display the video stream and capture images from HTML5 web camera.

The detailed information can be found here: https://www.vintasoft.com/vsimaging-dotnet-history.html.

What's new in v8.6 of VintaSoft PDF .NET Plug-in:

Display PDF documents in WinForms or WPF viewers
- Added the ability to view, annotate and fill PDF document in multipage view mode.

Edit PDF content in WinForms or WPF viewers
- Added the ability to simultaneously edit and remove content of several PDF pages, when the viewer works in multipage view mode.
- Added the ability to find, highlight forms or images on PDF page, remove forms or images from PDF page.

Display PDF documents in Web (HTML5 or SVG) viewers
- Added the ability to search and highlight text on PDF page, extract text from PDF page.
- Added the ability to select images on PDF page, extract images from PDF page.

PDF/A verifiers and converters

Now PDF/A converter can process PDF documents with transparency.
Many improvements in PDF/A converters and verifiers.

PDF document optimization

Added the ability to remove unused resources of PDF document, page or form.
Optimized the packing algorithm of PDF documents.

Web services

Created web services, which allow to work with PDF documents in ASP.NET applications.

WinForms and WPF demo applications

Added the ability to work with PDF document in multipage view mode.
Added new abilities to process PDF document: remove unused resources of PDF document, pack/unpack the data streams of PDF document, convert TrueType font into CFF font.

Web (ASP.NET WebForms and ASP.NET MVC) demo applications

Added the ability to search and highlight text on PDF page, extract text from PDF page.
Added the ability to extract images from PDF page.

The detailed information can be found here: https://www.vintasoft.com/vspdf-dotnet-history.html.

What's new in v8.6 of VintaSoft Annotation .NET Plug-in:

Image annotating in WinForms and WPF viewers
- Added the ability to simultaneously annotate several images, when the viewer works in multipage view mode.

The detailed information can be found here: https://www.vintasoft.com/vsannotation- ... story.html.

Version 8.6.1.1 of VintaSoft Imaging .NET SDK has been released.

Post by Alex » Wed Dec 27, 2017 12:17 PM

Version 8.6.1.1 of VintaSoft Imaging .NET SDK has been released.

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

Optimized the memory usage in multipage view mode when viewer shows large images.
Fixed some minor bugs in multipage view mode of image viewer.
Fixed some minor bugs in ASP.NET demos.

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

Added some improvements in PDF/A-1b and PDF/A-2b converters.
Improved the visual appearance of "Comb" text interactive fields.
Fixed the bug in PDF/A-1b verifier.
Fixed the bug in algorithm that converts TrueType font into CFF font.
Fixed some minor bugs.

Version 8.6.2.1 of VintaSoft Imaging .NET SDK has been released.

Post by Alex » Fri Jan 12, 2018 01:43 PM

Version 8.6.2.1 of VintaSoft Imaging .NET SDK has been released.

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

Fixed the critical bug in image viewer. The image viewer not correctly displayed images in multipage image display mode if image viewer was used on hi-resolution displays. This bug started in version 8.6.0.1.
Fixed the bug in image viewer. The image viewer not correctly displayed images in multipage image display mode if image anchor is specified. This bug started in version 8.6.0.1.

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

Optimized the interpreter of PostSСЃript functions.
Fixed some bugs in PDF/A converters.
Fixed the bug in algorithm that converts text from PDF page into monospace text.
Fixed the bug in interpreter of PostSСЃript functions.

Version 8.6.3.1 of VintaSoft Imaging .NET SDK has been released.

Post by Alex » Thu Jan 25, 2018 12:37 PM

Version 8.6.3.1 of VintaSoft Imaging .NET SDK has been released.

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

Updated the source codes of ScrollPages visual tool. Now the visual tool can scroll images in multipage image display mode.
The source codes of visual tool can be found in distributive package of SDK: "[InstallPath]\VintaSoft Imaging .NET v8.6\Examples\CSharp\ImagingDemosCommonCode\DemosCommonCode.Imaging\VisualTools\ScrollPages.cs"
Fixed non-critical bugs in image viewer. The image viewer did not correctly display images in multipage image display mode in BesFit, FitToWidth and FitToHeight modes when image viewer was used on hi-resolution displays. This bug appeared since version 8.6.0.1.
Added the PointToThumbnailIndex method to the ThumbnailViewer class.
Fixed the memory leak in web services VintasoftFileWebService, VintasoftImageWebService and VintasoftImageProcessingWebService.

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

Fixed the non-critical bug in annotation viewer. The annotation viewer did not correctly transfer annotations between images in multipage image display mode when annotation viewer was used on hi-resolution displays. This bug appeared since version 8.6.0.1.

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

Now the PdfAnnotationTool visual tool allows to use TAB key for navigating through all interactive fields of all pages of PDF document.
For doing this the value of PdfAnnotationTool.IsNavigationLoopedOnFocusedPage property must be set to False.
Previously the PDF annotation tool allowed to use TAB key for navigating through all interactive fields of single PDF page.
Added new PDF trigger - PdfTriggers.ContentStreamOperatorUsesOverprintControl. The trigger allows to determine that the overprint functionality is used while rendering a PDF page.
Added some improvements in PDF/A converters.
Fixed some minor bugs.

Version 8.6.4.1 of VintaSoft Imaging .NET SDK has been released.

Post by Alex » Fri Feb 09, 2018 12:51 PM

Version 8.6.4.1 of VintaSoft Imaging .NET SDK has been released.

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

Improved the architecture of classes, which allow to manage changes (undo/redo) in objects (image, annotation collection, annotation, etc). Now the undo/redo functionality can be quickly and easily implemented into your application.
Added the ability to manage changes (undo/redo) in image viewer working in multipage image display mode.
Fixed the minor bug in image viewer.
Improved the algorith of TIFF encoder.
Added some improvements in ImagingDemo and SimpleDemos projects.

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

Fixed the bug in algorithm that manages changes history (undo/redo) in annotation viewer.
Added some improvements in AnnotationDemo project.

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

Increased the performance of algorithm that renders Tiling patterns.
Added some improvements in PDF/A converters.
Fixed several bugs in PDF/A verifiers.
Improved the algorithm that renders PDF page for print preview.

What's new in this version of VintaSoft Document Cleanup .NET Plug-in:

Created new document cleanup command GetTextOrientationCommand. Command allows to detect text orientation in document image.
Improved the algorithm of AutoTextOrientationCommand class. Now command provides better results for images with tables and graphic lines.

Version 8.6.5.1 of VintaSoft Imaging .NET SDK has been released.

Post by Alex » Thu Mar 01, 2018 03:12 PM

Version 8.6.5.1 of VintaSoft Imaging .NET SDK has been released.

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

Improved the algorithm that selects the fallback font for PDF font, which is not found.
Improved the algorithm that renders text on PDF page.
Improved the performance of algorithm that renders tiling patterns.
Added some improvements in PDF/A converters.
Fixed the bug in parser of CFF fonts.

Version 8.6.6.1 of VintaSoft Imaging .NET SDK has been released.

Post by Alex » Tue Mar 13, 2018 08:02 AM

Version 8.6.6.1 of VintaSoft Imaging .NET SDK has been released.

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

Improved the PDF/A-3b converter.
Fixed the bug in algorithm that generates appearance for PDF annotations.
Fixed the bug in PDF/A-3b verifier.

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

Optimized the processing of 8-bit images in ApplyDicomImageVoiLutCommand class.
Fixed the bug in algorithm that applies the modality lookup table to the RAW image data.
Fixed the minor bug in DICOM decoder.
In DICOM Viewer demo project optimized the algorithm that opens series of DICOM images.

Version 8.6.7.1 of VintaSoft Imaging .NET SDK has been released.

Post by Alex » Wed Mar 21, 2018 01:40 PM

Version 8.6.7.1 of VintaSoft Imaging .NET SDK has been released.

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

Added the ability to specify the region of interest for ResizeCommand and ImageScalingCommand classes.

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

Fixed the bug in algorithm that generates appearance for PDF text annotations.

What's new in this version of VintaSoft Document Cleanup .NET Plug-in:

Significantly improved the algorithm that determines the image rotation angle in DeskewCommand and GetRotationAngleCommand classes.

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

Optimized the algorithm that draws large DICOM images.

Version 8.6.8.1 of VintaSoft Imaging .NET SDK has been released.

Post by Alex » Thu Mar 29, 2018 02:11 PM

Version 8.6.8.1 of VintaSoft Imaging .NET SDK has been released.

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

Fixed the minor bug in CustomSelectionTool class.

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

Added new method - PdfDocument.RemoveDuplicateResources, which allows to remove duplication of resources, fonts, color spaces.
Improved the algorithm that renders PDF page. Now tables, vertical and horizontal lines are drawn more sharply.
Improved the PDF/A-3b converter.
Improved the performance of PdfFormXObjectResource.Crop and PdfContentXObjectEditor.RemoveXObjects methods.

What's new in this version of VintaSoft Document Cleanup .NET Plug-in:

Improved the algorithm that detects the correct text orientation in document image (AutoTextOrientation class).

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

Fixed the bug in algorithm that gets resolution of frame in multipage DICOM file.

Version 8.6.9.1 of VintaSoft Imaging .NET SDK has been released.

Post by Alex » Fri Apr 13, 2018 12:21 PM

Version 8.6.9.1 of VintaSoft Imaging .NET SDK has been released.

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

Now Web API 2 controllers are based on ASP.NET Web API 5.2.4.

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

Added the support for encryption algorithms, which are supported by Adobe Acrobat X (PDF 2.0).
Added some improvements in PDF/A converters.
Improved rendering of PDF documents, which are using external CJK (Chinese, Japanese, Korean) fonts.
Fixed the bug in algorithm that restores damaged PDF document.
Now Web API 2 controller is based on ASP.NET Web API 5.2.4.

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

Now Web API 2 controllers are based on ASP.NET Web API 5.2.4.

What's new in this version of VintaSoft Document Cleanup .NET Plug-in:

Now Web API 2 controllers are based on ASP.NET Web API 5.2.4.

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

Fixed some bugs in DICOM decoder.

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