Released: Aug 4, 2020

Aggiornamenti in V9.6.1

Funzionalità

• Added VisualBounds property to PdfVisualObject class.

Correzioni

• Unicode characters are not displayed when font is not embedded and its name matches a base PDF font.
• Flow table layout is not performed correctly.
• Flow table layout is not performed correctly when cell span breaks on page boundary and a new cell span follows it.
• Unicode characters are not rendered when the text uses a base PDF font with a customized encoding.
• Existing page content becomes garbled when adding new...

Released: Jul 1, 2020

Aggiornamenti in V9.6.0

Funzionalità

• Load digital signatures from signed PDF files.
• Decode existing signatures into ASN.1 objects.
• Extract the certificate from digital signatures.
• Save the signed copy of a PDF document.
• Added support for partially loading COS stream objects.

Correzioni

• SVG with "use" node is not converted correctly to PDF.
• Extracted page appears to be cut when inserted into new document.
• Page with invalid Type3 fonts cannot be rendered.
• Damaged PDF file cannot be rendered.
• Flow table layout cannot be...

Released: Jun 1, 2020

Aggiornamenti in V9.5.3

Correzioni

• SVG is not converted to PDF because viewbox is not parsed correctly.
• Visual objects cannot be extracted from PDF page, the result contains only a few objects.
• Text position is not computed correctly when it uses a Type3 font.
• SVG with masked image is not converted correctly to PDF.
• Page content cannot be extracted if page rotation is 360.
• Page cannot be rendered to image.
• In partial load mode the indirect reference objects cannot be read.

Released: May 1, 2020

Aggiornamenti in V9.5.2

Correzioni

• In some situations auto-tagging generates an exception on flow table headers.
• StackOverflowException is thrown when loading a PDF form with invalid circular links in form definition.
• PdfPageInfo.Width property throws NullReferenceException with some files.
• Page cannot be rendered because of damaged JPEG images.
• Annotation is not rendered in the correct position.
• Annotation is not flattened in the correct position.
• Raster images in SVG are not displayed when SVG is converted to PDF...

Released: Apr 2, 2020

Aggiornamenti in V9.5.1

Funzionalità

• Added support for forcing font substitution, even if the font is embedded.
• Changed behavior - a PdfPage that belongs to a PdfFixedDocument cannot be added to another PdFixedDocument as this can lead to subtle bugs in the generated PDF file.

Correzioni

• Rotate transform in SVG is not handled correctly in some situations.
• Some percentage size and positions in SVG are not handled correctly.
• WIN - Text using non-embedded TrueType fonts that are backed by local TrueType collections is not...

Released: Mar 2, 2020

Aggiornamenti in V9.5.0

Funzionalità

• Added new PDF merging class.

Correzioni

• Some text is not extracted correctly from PDF files.
• Page transforms fail when processing pages with form Xobjects linked in /Resources stored at /Pages level.
• Replace image transform fails when removing an image that is used multiple times on the same page.
• Page transform fails when page includes form Xobjects with a /Contents entry.
• Annotations with reversed coordinates in /Rect entry are not rendered.
• WPF - RGB/Cmyk JPEGs are not rendered...

Released: Feb 3, 2020

Aggiornamenti in V9.4.1

Funzionalità

• Added SourceXResolution and SourceYResolution properties to the PdfTiffImage and PdfXLTiffImage classes to give access to resolution information included in TIFF images.

Correzioni

• Handwritten signature image is not fully displayed.
• Text is not extracted correctly from some PDF files.
• Documents with pages that have non-standard rotation values cannot be loaded.
• /UF key is not set when setting the FileName property on a remote goto action.
• Some palette based TIFF images are not...

Released: Dec 20, 2019

Aggiornamenti in V9.4.0

Funzionalità

• Extraction of page content with associated logical structure information.
• Multipage TIFF images created by PdfDocumentRenderer class are now compressed by default.
• Ink annotations now use round line joins and line caps.

Correzioni

• Some Unicode characters in Ansi TrueType fonts are not rendered.
• CCITT encoded TIFF images are not handled correctly in PdfXLTiffImage class.
• The tree of structure elements is not properly loaded in some situations.
• Unicode text cannot be set as content of...

Released: Nov 12, 2019

Aggiornamenti in V9.3.1

Correzioni

• Flow table layout cannot be realized in some specific conditions.
• New signature fields invalidate previous signatures.
• ToUnicode cmap is not processed correctly in some situations.
• Text with tab characters is not fit correctly inside a rectangle.
• Some images cannot be extracted from PDF pages.

Released: Oct 8, 2019

Aggiornamenti in V9.3.0

Funzionalità

• Added PDF viewer control for .NET Core 3.0 Windows Forms.
• Added PDF viewer control for .NET Core 3.0 Windows Presentation Foundation.
• Added PdfPageGraphics.Clear method.

Correzioni

• 4bit PNG images with alpha channel are not drawn correctly on the PDF page.
• Checkboxes with /Opt array return incorrect export value and cannot be checked by value.
• The appearance of stamp annotations changes when annotation position/size changes.
• Some PDF files are not merged correctly.
• Some damaged PDF...