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Posted to dev@pdfbox.apache.org by "Thomas Fischer (JIRA)" <ji...@apache.org> on 2010/05/16 14:02:43 UTC
[jira] Updated: (PDFBOX-534) PDF file created with LaTeX is bad
parsed
[ https://issues.apache.org/jira/browse/PDFBOX-534?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Thomas Fischer updated PDFBOX-534:
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Attachment: kvfs-PDFKit.txt
This kind of error comes in different varieties, presumably depending on the software that created the file (in this case pdfTeX-1.40.3). Here file can be copied and pasted into a text document using e.g. Preview or Acrobat Reader, albeit with some losses or errors in character encoding. This file shows the text copied using Preview
> PDF file created with LaTeX is bad parsed
> -----------------------------------------
>
> Key: PDFBOX-534
> URL: https://issues.apache.org/jira/browse/PDFBOX-534
> Project: PDFBox
> Issue Type: Bug
> Components: Parsing
> Affects Versions: 0.8.0-incubator
> Environment: Linux/Ubuntu 9
> Reporter: Ernesto De Santis
> Attachments: kvfs-PDFKit.txt, kvfs.pdf, kvfs.txt
>
>
> I'm getting an unexpected behavior parsing a pdf file.
> I'm trying to get the clean body text of some file, and I get a lot of aXX strings. Where each X is a number. It appear be the char code of the real character, I don't know really.
> My code is too simple:
> String[] args = {"/home/ernesto/tesis/documento/kvfs.pdf"};
> ExtractText.main(args);
> I used the PDFBox 0.8.0-incubator version. Builded on 20/9/2009.
> The output I get is:
> a73a109a112a108a101a109a101a110a116a97a110a100a111 a97a99a99a101a115a111 a97 a115a105a115a116a101a109a97a115 a100a101
> a97a114a99a104a105a118a111a115 a118a105a114a116a117a97a108a101a115 a112a97a114a97 a108a97 a104a101a114a114a97a109a105a101a110a116a97
> a100a101 a98a250a115a113a117a101a100a97 a75a110a101a111a98a97a115a101
> and more ......
> The pdf file was generated by pdflatex command, in Ubuntu 9.
> The pdf properties are:
> producer: pdfTeX-1.40.3
> format: PDF-1.4
> security: NO
> optimized: NO
> paper: A4, vertical (210 x 297 mm)
> When I run the PDFBox test, I get this by the console:
> 0 [main] INFO org.apache.pdfbox.util.PDFStreamEngine - unsupported/disabled operation: d
> INFO [main]: unsupported/disabled operation: d
> 7 [main] INFO org.apache.pdfbox.util.PDFStreamEngine - unsupported/disabled operation: J
> INFO [main]: unsupported/disabled operation: J
> 7 [main] INFO org.apache.pdfbox.util.PDFStreamEngine - unsupported/disabled operation: m
> INFO [main]: unsupported/disabled operation: m
> 7 [main] INFO org.apache.pdfbox.util.PDFStreamEngine - unsupported/disabled operation: l
> INFO [main]: unsupported/disabled operation: l
> 7 [main] INFO org.apache.pdfbox.util.PDFStreamEngine - unsupported/disabled operation: S
> INFO [main]: unsupported/disabled operation: S
> 272 [main] INFO org.apache.pdfbox.util.PDFStreamEngine - unsupported/disabled operation: re
> INFO [main]: unsupported/disabled operation: re
> 272 [main] INFO org.apache.pdfbox.util.PDFStreamEngine - unsupported/disabled operation: f
> INFO [main]: unsupported/disabled operation: f
> 1274 [main] INFO org.apache.pdfbox.util.PDFStreamEngine - unsupported/disabled operation: rg
> INFO [main]: unsupported/disabled operation: rg
> 1275 [main] INFO org.apache.pdfbox.util.PDFStreamEngine - unsupported/disabled operation: RG
> INFO [main]: unsupported/disabled operation: RG
> 1536 [main] INFO org.apache.pdfbox.util.PDFStreamEngine - unsupported/disabled operation: f*
> INFO [main]: unsupported/disabled operation: f*
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