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Posted to dev@pdfbox.apache.org by "Sébastien Dailly (Updated JIRA)" <ji...@apache.org> on 2011/11/15 14:55:51 UTC

[jira] [Updated] (PDFBOX-1170) Strange behavior in TextPositionComparator

     [ https://issues.apache.org/jira/browse/PDFBOX-1170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sébastien Dailly updated PDFBOX-1170:
-------------------------------------

    Attachment: output.pdf

The document
                
> Strange behavior in TextPositionComparator
> ------------------------------------------
>
>                 Key: PDFBOX-1170
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-1170
>             Project: PDFBox
>          Issue Type: Bug
>          Components: Text extraction
>    Affects Versions: 1.6.0, 1.7.0
>         Environment: Windows
>            Reporter: Sébastien Dailly
>            Priority: Minor
>         Attachments: output.pdf
>
>
> When extracting text for the pdf (see attachement) with setSortByPosition(true), the output does not follow nor the visual position of the elements, nor the document structure.
> Here is the output of PDfTextStripper :
> 11111 333333333333333 : 222222222 
> The expected output would be :
> 11111 : 222222222 333333333333333 
> The string « 11111 : » is defined in only one instruction :
>  [(1) -9.555729866 (1) 17.5939998627 (1) 3.5597500801 (1) 1.9403500557 (1) 4.1794600487 ( ) -0.1493600011 (:) -4.7775301933 ( ) 250 ] TJ
> How explain that the 3... is inserted inside ?
> (Note : the pdf has been deflated and edited for « anonymising » the text. I also removed a picture, wich explain the XRef error )

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