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Posted to dev@pdfbox.apache.org by "Andreas Lehmkühler (JIRA)" <ji...@apache.org> on 2017/10/31 11:43:00 UTC
[jira] [Commented] (PDFBOX-3986) Bounding box of mathematical
symbols are not proper
[ https://issues.apache.org/jira/browse/PDFBOX-3986?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16226655#comment-16226655 ]
Andreas Lehmkühler commented on PDFBOX-3986:
--------------------------------------------
Which version are you using?
> Bounding box of mathematical symbols are not proper
> ---------------------------------------------------
>
> Key: PDFBOX-3986
> URL: https://issues.apache.org/jira/browse/PDFBOX-3986
> Project: PDFBox
> Issue Type: Bug
> Components: Text extraction
> Environment: Windows 7 (64 bit)
> Reporter: Navnath Kumbhar
> Attachments: formula-marked-34.png, formula-marked-37.png, formula.pdf
>
>
> Hello Support Team,
> I am working on a task where I have to extract formulas from PDF document and convert them into images.
> But when I extract them using PDFBox, some of the symbols like *Summation*, *Integral*, or *Big Parenthesis* .etc are mixing up with its previous line.
> I checked the output of DrawPrintTextLocations example with that particular PDF document and result does not look normal.
> Red boxes are not aligned properly in the output as you will see in the attachment files.
> I am, herewith, attaching the output of two pages and PDF document itself.
> *Please refer page no. 34 or 37 for this issue.*
> Thank you in advance!
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