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Posted to dev@pdfbox.apache.org by "qiang Liu (Jira)" <ji...@apache.org> on 2021/11/17 05:53:00 UTC

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

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

qiang Liu updated PDFBOX-5324:
------------------------------
    Attachment: 0001-support-get-unicode-form-font-cmap.patch

> support get unicode from TrueTypeFont cmap
> ------------------------------------------
>
>                 Key: PDFBOX-5324
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-5324
>             Project: PDFBox
>          Issue Type: Improvement
>          Components: Text extraction
>    Affects Versions: 3.0.0 PDFBox
>            Reporter: qiang Liu
>            Priority: Major
>              Labels: patch
>         Attachments: 0001-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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