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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PDFBOX-4068) Create ContentStream for XObject forms and tiling patterns
Date Thu, 10 May 2018 00:02:00 GMT

    [ https://issues.apache.org/jira/browse/PDFBOX-4068?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16469713#comment-16469713

ASF subversion and git services commented on PDFBOX-4068:

Commit 1831291 from [~jahewson] in branch 'pdfbox/trunk'
[ https://svn.apache.org/r1831291 ]

PDFBOX-4068: make PDAbstractContentStream  package-private and move its subclasses into the
same package

> Create ContentStream for XObject forms and tiling patterns
> ----------------------------------------------------------
>                 Key: PDFBOX-4068
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-4068
>             Project: PDFBox
>          Issue Type: Task
>          Components: PDModel
>            Reporter: Tilman Hausherr
>            Priority: Major
> We have a {{PDAppearanceContentStream}} for appearances but nothing for XObject forms
and tiling patterns.
> What we need should extend {{PDAbstractContentStream}} and should have a constructor
> {code:java}
> public PDFormContentStream(PDFormXObject form) throws IOException
> {code}
> Alternatively, why not replace {{PDAppearanceContentStream}} ? Its parameter {{PDAppearanceStream}}
is extended from {{PDFormXObject}} so we could just use the base class.
> We need this both for 2.0 and 3.* - we have users who have a really hard time fiddling
with low level operators instead of using the methods.
> In 2.0 we could replace the parameter of {{PDPageContentStream}} that is currently {{PDAppearanceStream}}.
This would be a non breaking change.

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