Released: Dec 14, 2018

V8.4.0 での更新項目

機能

• Support for externally computed digital signatures.
• Multiple selected items in listbox fields.
• Support for the PDF/A standard when saving documents page by page.
• Load a visual document in the viewer from a PdfFixedDocument.

不具合の修正

• Forms fields FDF export does not work.
• Forms fields XFDF export does not work.
• Forms fields XML import does not load multiple values for list boxes.
• Text is not fully displayed in table cell when using some inner margins.
• Forms fields XFDF import/export does not...

Released: Sep 28, 2018

V8.3.3 での更新項目

不具合の修正

• Encrypted documents that use PDF object compression cannot be opened - partial fix (most viewers can open the files, Acrobat Acrobat shows an error).
• Document's DisplayMode is not returned correctly.
• Document's PdfVersion is not returned if it is not stored in the document catalog.
• Some tools cannot open PDF files with JPEG images if the file has been rendered to image and then saved.
• GDI Image is rendered upside down.
• Skia Image is rendered upside down.
• Font is rendered too large.
• Skia...

Released: Jul 31, 2018

V8.3.1 での更新項目

不具合の修正

• Skia
  • Image masks are not rendered correctly.
  • Some dash patterns throw an exception.
• GDI
  • Image masks are not rendered correctly.
  • Some dash patterns are not displayed.
• Some text with cmap encoding is not rendered.

Released: Jun 29, 2018

V8.3.0 での更新項目

機能

• Added new hatch style brushes: cross, diagonal cross, forward diagonal, backward diagonal, horizontal, vertical, checkerboard, large diamond, small diamond, large disc, small disc, large circle, small circle.
• Added background for paragraphs in formatted content.

不具合の修正

• Content is not vertically aligned correctly in composite cells.
• Some space characters are rendered as squares.
• Flow table row properties are not preserved when the table is split.
• Words cannot be extracted from PDF file if the...

Released: May 30, 2018

V8.2.0 での更新項目

機能

• Added support for PDF object compression, the compression of PDF file structure.

不具合の修正

• PDF file with hybrid xref is not loaded correctly.
• Text is not extracted correctly from PDF file.

Released: Apr 30, 2018

V8.1.0 での更新項目

機能

• Added FitWidth zoom mode for PDF viewer controls.
• Added PageClick/PageTap and PageDoubleClick/PageDoubleTap events for PDF viewer controls.
• Automatically fit to width when double clicking/double tapping a page in the PDF viewer controls.

不具合の修正

• Flattening multiple annotations on the same page can lead to invalid page content.
• OTF/CFF fonts cannot be used with Pdf(Ansi/Unicode)TrueTypeFont(System.Drawing.Font) constructor.
• Encrypted document cannot be loaded, null reference exception is thrown...

Released: Mar 29, 2018

V8.0.0 での更新項目

機能

• Certify and approve digital signatures with X509 certificates.
• Basic CMS and PAdES digital signatures with SHA256 / SHA384 / SHA512.
• Signature timestamps.
• OCSP and CRL information included in digital signatures.
• Document security store.
• Document timestamps.
• LTV (Long Term Validation) enabled digital signatures.

Released: Feb 27, 2018

V7.1.2 での更新項目

機能

• Added support for clipping extracted page content.

不具合の修正

• PdfTextEngine.GetStringHeight method does not break long words when the 4th parameter is true.
• Text is not extracted correctly from PDF file because the ToUnicode cmap is not properly built.
• Text cannot be extracted from PDF file.
• User defined destination to flow heading content does not work.
• Text fragment metrics are not computed correctly when the font is not properly defined.
• Text cannot be extracted from page because the content...

Released: Dec 20, 2017

V7.1 での更新項目

機能

• Add/remove pages in the PDF viewer control.
• Create a PDF action from corresponding Cos Dictionary.
• Control the baseline of the first digit in EAN barcodes.

不具合の修正

• PDF documents are not converted correctly to multipage TIFF when they contain color graphics.
• PdfVisualDocument.Close method does not clear the viewer of visual content.
• Text using a cmap based encoding is not rendered correctly.
• Zero height clip path throws an exception with the GDI renderer.

Released: Nov 7, 2017

V7.0 での更新項目

機能

• PDF viewer controls for iOS and Android.
• Custom page numbers in table of contents (in flow documents).
• Search text across text lines boundaries.

不具合の修正

• Some PDF files cannot be loaded.
• Width for the character with id 0 is not retrieved correctly.
• Checkbox state was not correctly determined when its value included spaces.
• Glyph corners are not computed for extracted text fragments that use Type3 fonts.
• Text cannot be extracted when the /Widths array is missing from the corresponding font...