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https://issues.apache.org/jira/browse/PDFBOX-2423?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14320913#comment-14320913
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Tilman Hausherr edited comment on PDFBOX-2423 at 2/14/15 6:57 AM:
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patch.exe requests additional rights on windows so I won't use it. I don't have
time for this. I just applied the patch manually.
All files are different (this doesn't mean they're wrong, could be slight
rounding differences), so it is difficult to tell specific stuff, but here are
some:
- bugzilla869140.pdf - girls room no longer pink
- K_UPMEYER_SPRING10.pdf - problem fixed
- PDFBOX-1058.pdf - complete mess on page 1 + 4?!
- PDFBOX-1451.pdf - better
- PDFBOX-2103.pdf - problem fixed
- -gs-bugzilla690467 - problem fixed- was already fixed before
- PDFBOX-994.pdf - problem fixed
- eci_altona-test-suite-v2_technical_h.pdf - improved
- PDFBOX-1577.pdf - problem fixed
- PDFBOX-2182.pdf - still not ok
- gs-bugzilla694585.pdf - problem fixed
was (Author: tilman):
patch.exe requests additional rights on windows so I won't use it. I don't have
time for this. I just applied the patch manually.
All files are different (this doesn't mean they're wrong), so it is difficult
to tell specific stuff, but here are some as they come:
- bugzilla869140.pdf - girls room no longer pink
- K_UPMEYER_SPRING10.pdf - problem fixed
- PDFBOX-1058.pdf - complete mess on page 4?!
- PDFBOX-1451.pdf - better
- PDFBOX-2103.pdf - problem fixed
- -gs-bugzilla690467 - problem fixed- was already fixed before
- PDFBOX-994.pdf - problem fixed
- eci_altona-test-suite-v2_technical_h.pdf - improved
- PDFBOX-1577.pdf - problem fixed
- PDFBOX-2182.pdf - still not ok
- gs-bugzilla694585.pdf - problem fixed
> Page tree handling needs rewriting
> ----------------------------------
>
> Key: PDFBOX-2423
> URL: https://issues.apache.org/jira/browse/PDFBOX-2423
> Project: PDFBox
> Issue Type: Improvement
> Components: PDModel
> Affects Versions: 1.8.7, 2.0.0
> Reporter: John Hewson
> Assignee: John Hewson
> Priority: Blocker
> Fix For: 2.0.0
>
> Attachments: 025957.pdf, 26101_Colors.ai-1.png,
> 26101_Colors.ai-1.png-diff.png, Basiswissen-Vorschriften.pdf-3.png,
> Basiswissen-Vorschriften.pdf-3.png-diff.png,
> Basiswissen-Vorschriften.pdf-4.png,
> Basiswissen-Vorschriften.pdf-4.png-diff.png, PDFBOX-1058.pdf-1.png,
> PDFBOX-1058.pdf-1.png-diff.png, PDFBOX-1058.pdf-4.png,
> PDFBOX-1058.pdf-4.png-diff.png, PDFBOX-1094-tiling_pattern.pdf,
> PDFBOX-1711-cmyk.pdf-1.png, PDFBOX-1711-cmyk.pdf-1.png-diff.png,
> PDFBOX-1794-vattenfall.pdf-1.png, PDFBOX-1794-vattenfall.pdf-1.png-diff.png,
> PDFBOX-1917.pdf-1.png, PDFBOX-1917.pdf-1.png-diff.png,
> Transparency_group_rewrite3.patch, asy-functionshading.pdf-1.png,
> asy-functionshading.pdf-1.png-diff.png, bugzilla869140.pdf,
> example_026.pdf-1.png, gs-bugzilla690467.pdf, gs-bugzilla694385.pdf,
> jagpdf_doc_patterns.pdf
>
>
> The way in which PDFBox handles the Page tree needs to be rewritten,
> preferably from scratch. Currently the document catalog returns the raw
> objects from the page tree, wrapped in either a PDPage or PDPageNode.
> We need to abstract over the page tree and get rid of PDPageNode, we should
> provide methods which can add/remove PDPage objects *only*. The existing
> low-level access to the page tree is not needed at the PD-level.
> Inheritance of page properties such as crop box, resources, and rotation
> should be reimplemented to use whatever new page tree abstraction we invent.
> We can finally remove the old broken methods which didn't look up the
> inheritance tree when retrieving these values.
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