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https://issues.apache.org/jira/browse/PDFBOX-2838?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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John Hewson closed PDFBOX-2838.
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Resolution: Won't Fix
Assignee: John Hewson
This kind of caching isn't a good fit for PDPageContentStream, because it
provides a 1:1 mechanism for generating content stream operators. If you want
to do caching add another layer of your own on top, make use of the graphics
stack which is already part of PDF, or have upstream code generate graphics
operations in a more intelligent manner.
> Please make PDPageContentStream non-final
> -----------------------------------------
>
> Key: PDFBOX-2838
> URL: https://issues.apache.org/jira/browse/PDFBOX-2838
> Project: PDFBox
> Issue Type: Improvement
> Components: PDModel
> Affects Versions: 2.0.0
> Reporter: Philip Helger
> Assignee: John Hewson
> Fix For: 2.0.0
>
> Attachments: PDPageContentStreamWithCache.java
>
>
> Please make PDPageContentStream non-final as in certain cases it might be
> helpful to cache the last set data on an PDPageContentStream (such as the
> last used Font) to avoid bloating the created PDF. Therefore the methods must
> be overridable.
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