Released: Apr 1, 2024

Mises à jour de 14.0.1

Correctifs

• PDF4NET
  • Text is not extracted correctly from PDF file.
  • Some documents with optional content cannot be loaded.
• PDF4NET.Render
  • Pages are not rendered correctly when using an intermediary render list.

Released: Mar 1, 2024

Mises à jour de 14.0.0

Fonctionnalités

• PDF4NET
  • Support for PDF structure compression when saving PDF/UA files.
• PDF4NET.Render
  • Multi-threaded PDF to image conversion.
  • Layer visibility in PDF to image conversion.
  • Improved performance in single-threaded PDF to image conversion.
  • Save rendering surfaces as images.
  • Exception in now thrown when document is converted to multipage TIFF and TIFF image is larger than 4GB.

Correctifs

• PDF4NET
  • Form data cannot be exported as XML if field names include spaces.
  • Document cannot be...

Released: Feb 1, 2024

Mises à jour de 13.2.3

Fonctionnalités

• PDF4NET
  • Improved support for recovering streams with incorrect declared length.
  • Added support for retrieving embedded/non-embedded fonts from a PDF file.

Correctifs

• PDF4NET
  • Table content is not tagged when the table is included in a composite cell and it is split across pages.
  • Page cannot be extracted from PDF file.
  • Page's CropBox and MediaBox cannot be updated after page's Canvas has been closed.
  • Pattern is not available for extracted path visual objects that uses pattern brush...

Released: Jan 3, 2024

Mises à jour de 13.2.2

Fonctionnalités

• PDF4NET
  • Optimized file size for large PDF forms that have been filled and flattened with the library.
  • Improved decoding performance for images with DeviceN colorspace with multiple channels.
• PDF4NET.Render
  • Improved layout for CJK text that uses fonts that are not embedded in the PDF file.

Correctifs

• PDF4NET
  • Text is not redacted correctly in some situations.
  • PDFResourceOptimizer.MergeFonts does not merge fonts with encoding dictionaries.
  • Interlaced B/W PNG image is not decoded...

Released: Dec 4, 2023

Mises à jour de 13.2.1

Fonctionnalités

• PDF4NET
  • Added overprint information to extracted visual objects.
  • Updated name generation for TrueType font objects.

Correctifs

• PDF4NET
  • Some B/W images cannot be decoded.
  • Encrypted PDF file with incorrect key size cannot be loaded.
  • Flow text layout fails with infinite loop if text cannot fit the available space.
  • Color information is not extracted correctly for path visual objects.
  • Some pages cannot be extracted from PDF files.
  • Flow content layout fails with infinite loop if header...

Released: Nov 1, 2023

Mises à jour de 13.2.0

Fonctionnalités

• PDF4NET
  • Added the ability to export/import annotations as FDF.
  • Added the ability to export/import annotations as XFDF.
  • The PDFDocument.ID property is now writeable.

Correctifs

• PDF4NET
  • Destinations are not created for nested flow content objects.
  • Type and ClippingStyle properties are stored incorrectly in a 3D projection.
  • /BaseFont entry is generated incorrectly for some TrueType fonts.
  • The Border property is empty for circle, square and polyline annotations when loading a file in...

Released: Oct 2, 2023

Mises à jour de 13.1.4

Fonctionnalités

• PDF4NET
  • Added support for fast RGB PNG to PDF conversion.
  • PdfFont.CosFont property is now public.

Correctifs

• PDF4NET
  • .NET and .NET Standard assemblies do not work on iOS with .NET apps.
  • Some flow content is not tagged correctly.
  • Field actions stop working when file is merged with another file that contains a field with the same name.
  • Extracted page from PDF file is blank is some situations.
• PDF4NET.Render
  • .NET and .NET Standard assemblies do not work on iOS with .NET apps...

Released: Sep 4, 2023

Mises à jour de 13.1.3

Fonctionnalités

• PDF4NET
  • Added support for accent insensitive search.
  • Added support for transforming internal page structure from a list to a tree.

Correctifs

• PDF4NET
  • Text cannot be extracted from some PDF files.
  • Text is extracted incorrectly from some PDF files.
  • Some PDF files cannot be loaded.
  • Some images are merged incorrectly during PDF resource optimization.
  • Page is not extracted correctly from PDF file.
  • Encrypted PDF file with incorrect key size cannot be loaded.
  • 4bit indexed PNG image is...

Released: Aug 1, 2023

Mises à jour de 13.1.2

Correctifs

• PDF4NET
  • Form fields cannot be added to document if form's /Fields array contains null values.
  • Acrobat does not recognize the digital signatures if the form's /Fields entry contains 'null' objects.
  • Extracted text contains additional spaces.
• PDF4NET.Render
  • Additional characters are displayed when rendering PDF pages.

Released: Jul 1, 2023

Mises à jour de 13.1.1

Fonctionnalités

• PDF4NET
  • Improved text extraction performance.
  • Added the option to extract text and text runs without position information.

Correctifs

• PDF4NET
  • Damaged PDF file cannot be loaded.
  • Document cannot be saved as PDF/A in some situations.
  • Page content is not extracted correctly when source page has no /Contents entry.
• PDF4NET.Render
  • Pages with text using GBKp-EUC-H encoding cannot be rendered.