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https://issues.apache.org/jira/browse/FOP-2469?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14582518#comment-14582518
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Gregor Berg commented on FOP-2469:
----------------------------------
(replying on the above post does not work...)
Actually, the ipd should always be greater than or *equal to* the minIPD: for
instance, the length of one character may be the minimal, optimal, and maximal
width of a table cell.
However, the determination of minIPD (usually length of longest KnuthBox) may
lead to different results then the one for ipd. For instance, as indicated in
the comments eight lines above your code sample, the minIPD of " " is greater
than its ipd(=0).
In my fo examples, this case only occured for a table cell containing a single
space, but all such cases should be detected and corrected during the very
first encounter (eight lines above, before the initial MinOptMax instance is
created).
WIthout having additional details (which FO file you used and which parts you
changed) I cannot support your search.
> [PATCH] auto table layout
> -------------------------
>
> Key: FOP-2469
> URL: https://issues.apache.org/jira/browse/FOP-2469
> Project: FOP
> Issue Type: Bug
> Components: layout/unqualified
> Affects Versions: trunk
> Environment: Windows 7, JDK 7
> Reporter: Gregor Berg
> Assignee: Andreas L. Delmelle
> Fix For: trunk
>
> Attachments: 2015-05-13-auto-table-layout.patch,
> 2015-05-27-LM-to-LC-refactoring.patch,
> 2015-06-09-LM-to-LC-refactoring-update.patch, FOP2469-auto-table-layout.xml,
> LayoutContext_Tweak.diff
>
>
> Hi,
> this is a patch which enables table-layout=auto. It is quite robust, it can
> not only handle linebreaks and pagebreaks, but it also copes with auto tables
> in fixed tables in auto tables.
> Essentially, it is the patch of issue FOP-2450 adapted to the trunk version
> of FOP.
> Best regards,
> Gregor
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