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Posted to dev@pdfbox.apache.org by "Andreas Lehmkühler (JIRA)" <ji...@apache.org> on 2018/03/04 12:31:00 UTC

[jira] [Updated] (PDFBOX-4139) Optimize memory footprint of CID mappings within CMaps

     [ https://issues.apache.org/jira/browse/PDFBOX-4139?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andreas Lehmkühler updated PDFBOX-4139:
---------------------------------------
    Issue Type: Improvement  (was: Task)

> Optimize memory footprint of CID mappings within CMaps
> ------------------------------------------------------
>
>                 Key: PDFBOX-4139
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-4139
>             Project: PDFBox
>          Issue Type: Improvement
>          Components: FontBox
>    Affects Versions: 2.0.8
>            Reporter: Andreas Lehmkühler
>            Assignee: Andreas Lehmkühler
>            Priority: Minor
>             Fix For: 2.0.9, 3.0.0 PDFBox
>
>
> Some of the predefined CMaps define CID-ranges which simply map single values. Other are consecutive ranges which could be merge into one range, e.g.
> - UniGB-UCS2-H contains a lot of ranges representing single value mappings
> - Identity-H contains 256 ranges which can be merge into a single range



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