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https://issues.apache.org/jira/browse/PDFBOX-4597?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16890184#comment-16890184
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Michael Klink commented on PDFBOX-4597:
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{quote}[~cowwoc]Is it possible to add a method that would return the actual
angle of transformation, even if it isn't a multiple of 90 degrees?{quote}
Well, the code for that is trivial (apply the matrix to (1,0,1) and (0,0,1) and
calculate the atan of the difference; if you are more interested in uprightness
and less in actual text direction, probably add 180° in case of a negative
determinant), so anyone can create code to that effect. Whether a change of the
API is desired, I cannot tell.
{quote}With PDFBOX-1912 in the works{quote}
Well, it is IN PROGRESS since May *2014*, and the latest commit to that project
was in October 2014... Or do you have other activity information with more
recent dates?
> TextPosition.getX() vs getXDirAdj()
> -----------------------------------
>
> Key: PDFBOX-4597
> URL: https://issues.apache.org/jira/browse/PDFBOX-4597
> Project: PDFBox
> Issue Type: Improvement
> Components: Documentation, Text extraction
> Affects Versions: 2.0.15
> Reporter: Gili
> Priority: Major
> Attachments: rot90.pdf
>
>
> Please explain the difference between "page rotation adjusted coordinates"
> and "text direction adjusted coordinates" as referenced by the TextPosition
> class. You can add an explanation (ideally a visual one) to the class or
> method Javadoc.
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