Released: May 27, 2020

10.2.3 での更新項目

不具合の修正

• 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.

Released: Apr 30, 2020

10.2.2 での更新項目

不具合の修正

• Opacity for fill/stroke in SVG is not handled correctly in some situations.
• Hanging parts of characters p,q,g,j,y are cut when filling fields that have height almost identical to font size.
• 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.
• Annotation is not flattened in the correct...

Released: Mar 31, 2020

10.2.1 での更新項目

機能

• 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.

不具合の修正

• Rotate transform in SVG is not handled correctly in some situations.
• Some percentage size and positions in SVG are not handled correctly.
• WIN - PDFImage objects cannot be drawn on the page when they are created from a 32bit RGB bitmap.
• Text extraction fails with exception when encountering invalid Type 0 fonts.

Released: Feb 27, 2020

10.2.0 での更新項目

機能

• Added new PDF merging class.
• Added SourceXResolution and SourceYResolution properties to PdfTiffImage and PdfXLTiffImage classes to give access to resolution information included in TIFF images.

不具合の修正

• 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 converted correctly to PDF.
• Some 1bit LZW...

Released: Jan 10, 2020

10.1.0 での更新項目

機能

• Extract page content with associated logical structure information.
• Ink annotations now use round line joins and line caps.

不具合の修正

• 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 free text annotations.
• Border color for free text annotations cannot be set to a different color than text color.

Released: Dec 1, 2019

10 での更新項目

機能

• Added support for all .NET platforms including WinForms, ASP.NET, WPF, UWP, .NET Core, Mac, iOS and Android.
• Fully rewritten internal architecture.

Released: Aug 30, 2019

5.0.3 での更新項目

不具合の修正

• Some metafiles are not converted correctly to PDF.
• Image extraction takes a long time for /DeviceN images with multiple colorants.
• Text cannot be extracted from some PDF files.
• Some annotations are not flattened correctly.

Released: May 27, 2019

5.0.2 での更新項目

不具合の修正

• Some form fields and annotations are not flattened correctly.
• 2bit indexed images cannot be extracted.
• Some rotated pages cannot be loaded correctly.
• Conversion between PDF and display coordinates is not performed correctly in some situations.
• Text cannot be extracted from some PDF files.

Released: Jul 11, 2017

5.0.1 での更新項目

機能

• Improved extraction of CMYK images.
• Added support for PRC data in 3D annotations.

不具合の修正

• PDF array is not loaded correctly.
• Some documents cannot be signed because the certificate is too long.
• ExtractPageContent method does not work correctly when 2 pages share the same /Contents object but different /Resources dictionaries.
• Some ASCII85 encoded streams cannot be decoded.
• Extracting text from pages with no content stream generates an exception.
• Document with TrueType fonts cannot be saved in...

Released: Mar 1, 2017

5.0 での更新項目

機能

• Added PDF/A-2B/U and  PDF/A-3B/U support.
• Added support to use subsetted TrueType fonts across multiple pages in partial save mode.
• Added '\n' after '%%EOF' at the end of file.
• Added PdfBasicCanvas.DrawDirect method to write a byte buffer to page content stream.
• PDFLayer.ID property is now public.

不具合の修正

• Some PDF forms cannot be saved as PDF/A.
• PDF file cannot be loaded if file ID contains >>.
• Page objects cannot be extracted from some files.
• When copying fields from one document to...