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https://issues.apache.org/jira/browse/PDFBOX-3267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15198498#comment-15198498
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John Hewson edited comment on PDFBOX-3267 at 3/17/16 12:48 AM:
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Looking at the different images you posted, my first suspect would be glyph
caching inside TTF fonts, because the fonts are shared between threads.
was (Author: jahewson):
Looking at the different images you posted, my first suspect would be glyph
caching inside TTF fonts.
> Using threads results in different images
> -----------------------------------------
>
> Key: PDFBOX-3267
> URL: https://issues.apache.org/jira/browse/PDFBOX-3267
> Project: PDFBox
> Issue Type: Bug
> Components: Rendering
> Affects Versions: 2.0.0
> Reporter: simon steiner
> Attachments: ComparePDF.java, bmpwithdpi.pdf, bmpwithdpi2.pdf,
> t1.png, t2.png
>
>
> If i dont use threads images are the same
> java -cp pdf-box-svn/app/target/pdfbox-app-2.0.0-SNAPSHOT.jar:. ComparePDF
> Exception in thread "main" java.io.IOException: Not equals
> at ComparePDF.main(ComparePDF.java:21)
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