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https://issues.apache.org/jira/browse/PDFBOX-5162?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17318530#comment-17318530
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Tilman Hausherr commented on PDFBOX-5162:
-----------------------------------------
It is somehow related to this segment in PDFont.java
{code}
// due to the conversion to an int it is no longer possible to determine
// if the code is based on a one or two byte value. We should consider to
// refactor that part of the code.
// However simple fonts with an encoding are using one byte codes so that
// we can limit the CMap mappings to one byte codes by passing the origin length
{code}
This is from PDFBOX-4749. In this file, the ToUnicode stream has 2 bytes.
Calling {{toUnicodeCMap.toUnicode(code)}} works, but then the text extraction
tests fail.
Btw Adobe Reader is not able to do a text extraction.
> Text extraction lost
> --------------------
>
> Key: PDFBOX-5162
> URL: https://issues.apache.org/jira/browse/PDFBOX-5162
> Project: PDFBox
> Issue Type: Bug
> Components: Text extraction
> Affects Versions: 3.0.0 PDFBox
> Reporter: Tilman Hausherr
> Priority: Major
> Fix For: 3.0.0 PDFBox
>
> Attachments: U6ASNM46APERCT7O5LPX7YFLSMA2JP3L-p1.pdf
>
>
> Text extraction worked in 2.0.23, no longer in 3.0. Unicode values are
> missing.
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