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https://issues.apache.org/jira/browse/PDFBOX-3710?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15896904#comment-15896904
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Roman commented on PDFBOX-3710:
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Also, please notice that when our App was based on 1.8, user could copy/paste
this problematic 4 lines of text. But the text was corrupted, although most of
characters readable, but in uppercase. In the same time, OVERALL word was
completely broken. I'm printing these 4 line below:
/6%2!,,
4HEAPPLICANTSACADEMIC EXTRACURRICULAR ANDPERSONALCHARACTERISTICS
2ELEVANTCONTEXTFORTHEAPPLICANTSPERFORMANCEANDINVOLVEMENT
SUCHASPARTICULARITIESOFFAMILYSITUATIONORRESPONSIBILITIES AFTER
SCHOOLWORKOBLIGATIONS SIBLINGCHILDCARE
/BSERVEDPROBLEMATICBEHAVIORS PERHAPSSEPARABLEFROMACADEMICPERFORMANCE
THATANADMISSIONCOMMITTEESHOULDEXPLOREFURTHER
> Text Stripper in 2.0 lost some texts - regression
> -------------------------------------------------
>
> Key: PDFBOX-3710
> URL: https://issues.apache.org/jira/browse/PDFBOX-3710
> Project: PDFBox
> Issue Type: Bug
> Components: Text extraction
> Reporter: Roman
> Attachments: highlight19.pdf_page1-marked-1.png,
> highlight19.pdf_page1.pdf, regression_in_blue.png
>
>
> After migration of our App from pdfbox 1.8 to 2.0, we noticed a regression: 4
> lines of texts are disappeared. Those are the texts followed by black bullet
> (3 lines) and also "OVERALL" word which is placed above in table.
> Problematic PDF attached - [^highlight19.pdf_page1.pdf]
> Also, attached the result of
> [DrawPrintTextLocations|https://apache.googlesource.com/pdfbox/+/trunk/examples/src/main/java/org/apache/pdfbox/examples/util/DrawPrintTextLocations.java]
> example -
> [highlight19.pdf_page1-marked-1.png|https://issues.apache.org/jira/secure/attachment/12856229/highlight19.pdf_page1-marked-1.png]
> Notice, that unicodes, red and blue boxes missing for problematic text. The
> main problem that these glyphs are absent in *textPositions* parameter which
> is passed to *writeString* function, line #275. In the 1.8 version these
> characters ARE present, so their positions along with their char codes could
> be extracted fine in our App.
> Also, attached picture of regression in our App - [^regression_in_blue.png].
> Here, blue boxes drawn where text WAS present and disappeared afterwards.
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