Released: Sep 2, 2024

3.1.3 中的更新

修补程序

• PDF4Java
  • Document with invalid ink annotation cannot be loaded.
  • Some Apple TrueType fonts cannot be loaded.
• PDF4Java.Render
  • Pages with images rendered at low resolutions do not look good.
  • Page with large patterns is not rendered correctly.

Released: Aug 1, 2024

3.1.2 中的更新

修补程序

• PDF4Java
  • Uncompressed B/W TIFF image is converted as negative to PDF.
  • Text cannot be extracted from PDF page.
  • Position of some extracted text is incorrect.
• PDF4Java.Render
  • Text using invalid fonts is not rendered correctly.

Released: Jul 1, 2024

3.1.1 中的更新

修补程序

• PDF4Java
  • Character 0xF0 cannot be encoded in Code128C barcodes.
  • ForceLongWordsWrap property on a flow table default cell is ignored.
  • Document with empty destination array cannot be loaded.
  • PageLabelNumberStyle cannot be set to None on a page labeling range.
• PDF4Java.Render
  • Some invalid images are not rendered correctly.

Released: Jun 3, 2024

3.1.0 中的更新

特性

• PDF4Java
  • Added the ability to insert external PDF pages in flow documents.
  • Added support for predefined page sizes.

修补程序

• PDF4Java
  • Text cannot be extracted from page, null reference exception is thrown.
  • Text cannot be extracted from page, invalid operation exception is thrown.
  • Links to PDFFlowDocumentTOCSettings.ContentsTitle.DestinationName do not work.
  • Damaged document cannot be loaded.
  • Destinations are not updated for form field actions when the page is extracted from file.
• PDF4Java.Render...

Released: May 1, 2024

3.0.2 中的更新

特性

• PDF4Java
  • Added support for setting the redacted pixels color to specific values, when possible.

修补程序

• PDF4Java
  • Checkbox export value cannot be changed when old export value contains spaces.
  • Some flow documents cannot be tagged automatically.
  • Some images cannot be decoded.
  • Textbox field font specified in /DA entry does not appear in field's resources (/DR dictionary).
  • beforeCellDraw and afterCellDraw events are not called for cells in header rows.
  • JPEG2000 images that contain only the code...

Released: Apr 1, 2024

3.0.1 中的更新

修补程序

• PDF4Java
  • Field names are not loaded correctly for hierarchical fields.
  • Text is not extracted correctly from PDF file.
  • Some documents with optional content cannot be loaded.
• PDF4Java.Render
  • Pages are not rendered correctly when using an intermediary render list.

Released: Mar 1, 2024

3.0.0 中的更新

特性

• PDF4Java
  • Added support for PDF structure compression when saving PDF/UA files.
• PDF4Java.Render
  • Added layer visiblity in PDF to image conversion.
  • Improved performance in single-threaded PDF to image conversion.
  • You can now save rendering surfaces as images.
  • Exception is now thrown when document is converted to multipage TIFF and TIFF image is larger than 4GB.

修补程序

• PDF4Java
  • Form data cannot be exported as XML if field names include spaces.
  • Document cannot be loaded.
  • Visual objects cannot be...