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https://issues.apache.org/jira/browse/PDFBOX-2922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14680905#comment-14680905
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John Hewson edited comment on PDFBOX-2922 at 8/10/15 11:06 PM:
---------------------------------------------------------------
The behaviour which you were encountering was a bug. The orientation code for
PDFPageable was working fine for portrait pages, or rotated portrait pages but
it didn't work for landscape pages, i.e. pages where the MediaBox width >
height. Java doesn't seem to like landscape paper and unhelpfully "corrects"
the imageable area which PDFPageable provided by cropping it down to portrait
size, even though the paper is sized as landscape. This happens regardless of
whether the PageFormat's orientation is portrait or landscape, so I suspect it
is a JDK bug.
I've come up with a workaround where we normalise the paper size to be
portrait, then set the PageFormat's orientation flag to represent the original
orientation. This produces the expected results.
You should now be able to simply print this file using Orientation.AUTO and
everything should work. Please let me know if it works for you.
was (Author: jahewson):
The behaviour which you were encountering was a bug. The orientation code for
PDFPageable was working fine for portrait pages, or rotated portrait pages but
it didn't work for landscape pages, i.e. pages where the MediaBox width >
height. Java doesn't seem to like landscape paper and unhelpfully "corrects"
the imageable area which PDFPageable provided by cropping it down to portrait
size, even though the paper is sized as landscape. This happens regardless of
whether the PageFormat's orientation is portrait or landscape, so I suspect it
is a JDK bug.
I've come up with a workaround where we normalise the paper size to be
portrait, then set the PageFormat's orientation flag to represent the original
orientation. This produces the expected results.
You should now be able to simply print this file using Orientation.AUTO and
everything should work.
> Printing issues with landscape pages
> ------------------------------------
>
> Key: PDFBOX-2922
> URL: https://issues.apache.org/jira/browse/PDFBOX-2922
> Project: PDFBox
> Issue Type: Improvement
> Components: Rendering
> Affects Versions: 2.0.0
> Reporter: Pei-Tang Huang
> Assignee: John Hewson
> Attachments: landscape.pdf, rotated_cropping_failed.jpg, success.jpg
>
>
> Would you please remove the {{final}} modifier from {{PDFPrintable}} and
> {{PDFPageable}} so that one can extending those classes.
> UPDATE: I've modified the original title of this issue to reflect the
> underlying bug, rather than the user wanting to have "final" removed for
> these classes and fix the bug themselves.
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