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https://issues.apache.org/jira/browse/PDFBOX-2252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14634577#comment-14634577
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Andreas Meier edited comment on PDFBOX-2252 at 7/21/15 6:24 AM:
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Yes, numbers are written ltr
Everything happening in this case depends on the strong LTR and RTL characters.
For example:
The (( occurs, because Adobe Reader notices the strong RTL characters and
writes the next character ")" to the left.
was (Author: andreasmeier):
Yes, numbers are written ltr
The (( occurs, because Adobe Reader notices the strong RTL characters and
writes the next character ")" to the left.
> PDFTextStripper has problem with documents with mixed language directions
> -------------------------------------------------------------------------
>
> Key: PDFBOX-2252
> URL: https://issues.apache.org/jira/browse/PDFBOX-2252
> Project: PDFBox
> Issue Type: Bug
> Components: Text extraction
> Affects Versions: 1.8.6, 2.0.0
> Reporter: Amir
> Priority: Critical
> Fix For: 2.1.0
>
> Attachments: PDFTextStripper.java.patch, atest.pdf, overlap.jpg,
> test.pdf, wikipedia_dl_lyric_test.pdf
>
>
> When the input document of PDFTextStripper is a combination of right-to-left
> and left-to-right languages, the output characters of one language is
> reversed.
> A sample bilingual pdf document is attached.
> PDFTextStripper has a variable "isRtlDominant" in "writePage" function, which
> is defined as follows: boolean isRtlDominant = rtlCount > ltrCount;
> This class clearly count the number of rtl characters and decide if the whole
> content should be revered or not. It's not true, it must operate on each
> word, not the whole document.
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