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Posted to dev@pdfbox.apache.org by "Maruan Sahyoun (Jira)" <ji...@apache.org> on 2026/03/04 10:16:00 UTC

[jira] [Resolved] (PDFBOX-5049) PlainText.Paragraph.getLines extremely slow on long lines

     [ https://issues.apache.org/jira/browse/PDFBOX-5049?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maruan Sahyoun resolved PDFBOX-5049.
------------------------------------
    Resolution: Fixed

Resolving without special handling for the edge case as this would need some reverse engineering about the handling by Adobe Acrobat.

> PlainText.Paragraph.getLines extremely slow on long lines
> ---------------------------------------------------------
>
>                 Key: PDFBOX-5049
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-5049
>             Project: PDFBox
>          Issue Type: Bug
>          Components: AcroForm
>    Affects Versions: 2.0.21
>            Reporter: Tilman Hausherr
>            Assignee: Maruan Sahyoun
>            Priority: Major
>             Fix For: 2.0.36, 3.0.7 PDFBox, 4.0.0
>
>         Attachments: GHOSTSCRIPT-690526-0.pdf, GHOSTSCRIPT-692591-0.pdf, GHOSTSCRIPT-692591-2.pdf, PlainText.patch
>
>
> The three attached files are very slow when constructing the appearance on the field "gendate" (on the last page). That is a multiline field but with an extremely long text.
> It happens at "// single word does not fit into width".



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