Released: Jul 1, 2025

Mises à jour de 4.0.3

Correctifs

PDF4Java

• Document with named destinations took a long time to save.
• Document could not be loaded when a form field name is set to '0xA0' character.
• Some text was not extracted correctly.
• Some SVG images were not converted correctly.

Released: Jun 2, 2025

Mises à jour de 4.0.2

Correctifs

PDF4Java

• Dashed border was generated incorrectly for some annotations.
• PDF/UA metadata was not written correctly.
• Invalid form could not be filled.
• Pages with empty text fragments could not be redacted.

PDF4Java.Render

• PDF file with fonts using ETen-B5-H encoding could not be converted to image.
• PDF file with fonts using ETen-B5-V encoding could not be converted to image.

Released: May 1, 2025

Mises à jour de 4.0.1

Fonctionnalités

PDF4Java.Render

• Now convert a PDF page to an image of fixed size.

Correctifs

PDF4Java

• Zero length comb fields were not filled correctly.
• PDF/A-1B validation did not report /CA 1 as error.

PDF4Java.Render

• Convert a PDF page to an image of fixed size.
• Renderlist was not converted correctly to image the 2nd time if page rotation is not 0.

Released: Apr 1, 2025

Mises à jour de 4.0.0

Fonctionnalités

• PDF4Java
  • Added Right-to-Left text.
  • Added support for complex scripts including Arabic, Bengali, Devanagari, Hebrew, Khmer, Tamil, Thai etc.

Correctifs

• PDF4Java
  • Fixed an issue where ActualText is ignored when text is extracted with PDFContentExtractor.ExtractVisualObjects method.
  • Fixed an issue which meant that text could not be wrapped when a line is empty.
• PDF4Java.Render
  • JPEG image could not be decoded which is now fixed.

Released: Mar 1, 2025

Mises à jour de 3.2.5

Correctifs

• PDF4Java
  • Display bounds of extracted path object were not correct when a scale transform is active.
  • File could not be loaded if /Length key is missing from XRef stream.
  • Some TIFF images were not loaded correctly.
  • Uncompressed 16bit TIFF images were not decoded correctly.
  • Flattened PDF forms were damaged if they are reloaded and FlattenFields is called again.
  • TIFF image was not detected correctly in PDFImage.Load.
• PDF4Java.Render
  • Chroma key mask was not applied correctly to CMYK images...

Released: Feb 3, 2025

Mises à jour de 3.2.4

Fonctionnalités

• Fixed error with a document that couldn't be loaded.
• Fixed an issue with text not being able to be extracted from a PDF page.
• Position of extracted text and search results is incorrect when TextScaling operator is used.
• Fixed an issue with text that is not being extracted correctly from PDF files.
• Fixed an issue with 3D annotations which could not be activated in Acrobat.
• External changes to COS font dictionaries are not preserved during save.

Released: Jan 1, 2025

Mises à jour de 3.2.3

Correctifs

PDF4Java

• Optional content is now extracted correctly from PDF page.
• PDF name objects with Japanese content are now coded correctly.
• PDF name objects are now handled as UTF8 strings.

PDF4Java.Render

• All characters are now displayed when converting PDF pages to images.

Released: Dec 3, 2024

Mises à jour de 3.2.2

Correctifs

PDF4Java

• Default appearance for digital signature does not use the specified font.
• Compressed XMP metadata in existing PDF file is not saved correctly.
• Document's /AF entry is not preserved.
• TrueType font name is not generated correctly when the font is not embedded.
• Page cannot be extracted from PDF file.
• Document cannot be loaded because page has invalid MediaBox and CropBox entries.

PDF4Java.Render

• Some JPEG images are not rendered correctly.
• Some text is not rendered correctly...

Released: Nov 1, 2024

Mises à jour de 3.2.1

Fonctionnalités

• PDF4Java.Render
  • Support for user defined page rendering area.

Correctifs

• PDF4Java
  • PDF417 barcodes cannot be created in some situations.
  • Content cannot be extracted from PDF page.
• PDF4Java.Render
  • Page cannot be rendered when an image has an invalid soft mask.

Released: Oct 1, 2024

Mises à jour de 3.2.0

Fonctionnalités

• PDF4Java
  • Page content analyzers - fast read-only page content stream parsers for implementing page content analyses.
  • Enhanced contextual operator information for page transforms and page analyses.

Correctifs

• PDF4Java
  • Page with annotations cannot be extracted from source file.
  • Some extended ASCII characters are not displayed correctly when using Apple TrueType fonts.
• PDF4Java.Render
  • Page cannot be rendered because text uses unsupported encoding.
  • Page is not rendered when it...