[jira] [Closed] (PDFBOX-3921) CIDSet should be PDF/A-2b compatible

["Tilman Hausherr (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PDFBOX-3921?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tilman Hausherr closed PDFBOX-3921.
-----------------------------------
       Resolution: Duplicate
    Fix Version/s:     (was: 2.0.8)
                       (was: 3.0.0)

> CIDSet should be PDF/A-2b compatible
> ------------------------------------
>
>                 Key: PDFBOX-3921
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-3921
>             Project: PDFBox
>          Issue Type: Improvement
>          Components: PDModel
>    Affects Versions: 2.0.7
>            Reporter: Tilman Hausherr
>            Priority: Minor
>
> From [~eruiz0] in the user mailing list:
> {quote}
> I have created PDF/A-2b document with pdfbox and I have found that the font subsetting provided by pdfbox doesn't match the following requirement from the specification:
> Specification: ISO 19005-2:2011, Clause: 6.2.11.4, Test number: 4
> If the FontDescriptor dictionary of an embedded CID font contains a CIDSet stream, then it shall identify all CIDs which are present in the font program, regardless of whether a CID in the font is referenced or used by the PDF or not.
> That is: some CIDs which are in the CIDToGidMap don't appear in the CIDSet.
> Maybe it is a bug or you can add an option to generate the CIDSet to be consistent with the CIDToGidMap.
> Additional details (including a sample pdf file) here:
> https://github.com/veraPDF/veraPDF-library/issues/907
> {quote}



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