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Posted to dev@pdfbox.apache.org by "Tilman Hausherr (JIRA)" <ji...@apache.org> on 2015/09/11 18:07:45 UTC
[jira] [Comment Edited] (PDFBOX-2941) Improve PDFDebugger (2)
[ https://issues.apache.org/jira/browse/PDFBOX-2941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14741034#comment-14741034 ]
Tilman Hausherr edited comment on PDFBOX-2941 at 9/11/15 4:07 PM:
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Steps to reproduce the error before I fixed it:
- get the file from http://bugs.ghostscript.com/show_bug.cgi?id=689961
- switch to "show pages"
- click on "Thumb" ({{Root/Pages/Kids/\[0]/Thumb}}): works
- move cursor up and down: classcastexception
Cause: PDFBox adds /Subtype /Image if it isn't there, and the image check searches a part of the tree that doesn't exist.
was (Author: tilman):
Steps to reproduce the error before I fixed it:
- get the file from http://bugs.ghostscript.com/show_bug.cgi?id=689961
- switch to "show pages"
- click on "thumb" ({{Root/Pages/Kids/\[0]/Thumb}}): works
- move cursor up and down: classcastexception
Cause: PDFBox adds /Subtype /Image if it isn't there.
> Improve PDFDebugger (2)
> -----------------------
>
> Key: PDFBOX-2941
> URL: https://issues.apache.org/jira/browse/PDFBOX-2941
> Project: PDFBox
> Issue Type: Improvement
> Components: Utilities
> Affects Versions: 2.0.0
> Reporter: Tilman Hausherr
> Attachments: gs-bugzilla694570.pdf, osx-tabs.png, screenshot_debugger_new.png, screenshot_debugger_not_aligned.png, screenshot_debugger_old.png, screenshot_w7_fontsize.png, separate_filter_choice_from_text_hex_views.diff, sonar_qube_resolve.diff, sonar_qube_resolve_25_08.diff
>
>
> This is a follow-up issue to PDFBOX-2530 to implement extra ideas that came up in GSoC2015, ideas that were not implemented due to lack of time, and new ideas.
> - save modified PDFs
> - refactor PDFDebugger.java
> - render glyphs of fonts
> - editing in hex viewer
> - refactor StreamPane to share stream filtering among Text view and hex view
> - password dialog when hitting protected PDF
> - remove nodes (e.g. elements from a COSDictionary)
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