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https://issues.apache.org/jira/browse/PDFBOX-3986?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tilman Hausherr closed PDFBOX-3986.
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Resolution: Not A Bug
Closing as there's nothing we can do here. You can still comment.
> 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
> Affects Versions: 2.0.7
> Environment: Windows 7 (64 bit)
> Reporter: Navnath Kumbhar
> Attachments: PDFBOX-3986-reduced.pdf, 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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