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From "Tyler Palsulich (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (TIKA-613) PDF parser is changing letters positions
Date Sun, 01 Mar 2015 19:07:04 GMT

     [ https://issues.apache.org/jira/browse/TIKA-613?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tyler Palsulich closed TIKA-613.
--------------------------------
    Resolution: Fixed

Significant PDF updates within Tika and PDFBox since this issue. Can reopen if it's still
a problem.

> PDF parser is changing letters positions
> ----------------------------------------
>
>                 Key: TIKA-613
>                 URL: https://issues.apache.org/jira/browse/TIKA-613
>             Project: Tika
>          Issue Type: Bug
>          Components: parser
>    Affects Versions: 0.9
>         Environment: running Tika inside VB.NET 2010 with IKVM 
>            Reporter: Alex
>              Labels: parser, pdf
>
> The pdf parser is changing the position of some letters and adding spaces inside the
text. 
> For example:
> Parsed text
> "O fluox  de caixa e os ganhos econmô icos referentes à estocagem dos RSD no aterro
sanitário"
> Original
> "O fluxo de caixa e os ganhos econômicos referentes à estocagem dos RSD no aterro sanitário"
> I`ve parsed the same text with iTextsharp and the result was Ok.
> The original pdf file is here:
> http://www.teses.usp.br/teses/disponiveis/8/8135/tde-04072008-113118/publico/DISSERTACAO_JOSE_EDUARDO_ABBAS.pdf
> [UPDATE]
> It looks like the "changing positions" is solved in the new version (1.0), but there
is some "spaces" between text:
> Parsed
> "Os processos econômicos e polít icos causadores da atual forma de geração dos RSD"
> Original
> "Os processos econômicos e políticos causadores da atual forma de geração dos RSD"



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