[jira] [Resolved] (PDFBOX-5324) support get unicode from embedded TrueTypeFont cmap

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

     [ https://issues.apache.org/jira/browse/PDFBOX-5324?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tilman Hausherr resolved PDFBOX-5324.
-------------------------------------
    Resolution: Fixed

Snapshot available here:
https://repository.apache.org/content/groups/snapshots/org/apache/pdfbox/pdfbox-app/2.0.25-SNAPSHOT/

Thanks for the report and the patch. I modified it today for a related issue, please comment if you see any troubles. I didn't use the test code, I have added the files to my personal test repository files for text extraction. If I find another file (with no copyright) during our "big" regression tests I'll add it in the public repository.

> support get unicode from embedded  TrueTypeFont cmap
> ----------------------------------------------------
>
>                 Key: PDFBOX-5324
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-5324
>             Project: PDFBox
>          Issue Type: Improvement
>          Components: Text extraction
>    Affects Versions: 2.0.24, 3.0.0 PDFBox
>            Reporter: qiang Liu
>            Assignee: Tilman Hausherr
>            Priority: Major
>              Labels: patch
>             Fix For: 2.0.25, 3.0.0 PDFBox
>
>         Attachments: 0001-support-get-unicode-form-font-cmap.patch, 0002-support-get-unicode-form-font-cmap.patch, fp-jiangshu-public.pdf
>
>
> for some special pdf files like the one I attached, some text is missing from text extraction. after some debug and tests, found out that this can be fixed if we use Cmap from TrueTypeFont too.
> I will submit a patch soon



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