Glenn Adams (JIRA | 23 Oct 10:36 2014
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[jira] [Assigned] (FOP-2419) Incorrect gurmukhi vowel sign positioning


     [
https://issues.apache.org/jira/browse/FOP-2419?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Glenn Adams reassigned FOP-2419:
--------------------------------

    Assignee: Glenn Adams

> Incorrect gurmukhi vowel sign positioning
> -----------------------------------------
>
>                 Key: FOP-2419
>                 URL: https://issues.apache.org/jira/browse/FOP-2419
>             Project: Fop
>          Issue Type: Bug
>    Affects Versions: trunk
>            Reporter: simon steiner
>            Assignee: Glenn Adams
>         Attachments: AnmolUni.ttf, fop.xconf, out.pdf, test.fo
>
>
> fop test.fo -c fop.xconf out.pdf

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Glenn Adams (JIRA | 23 Oct 10:34 2014
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[jira] [Updated] (FOP-2419) Incorrect vowel sign positioning in Gurmukhi script


     [
https://issues.apache.org/jira/browse/FOP-2419?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Glenn Adams updated FOP-2419:
-----------------------------
    Summary: Incorrect vowel sign positioning in Gurmukhi script  (was: Incorrect gurmukhi vowel sign positioning)

> Incorrect vowel sign positioning in Gurmukhi script
> ---------------------------------------------------
>
>                 Key: FOP-2419
>                 URL: https://issues.apache.org/jira/browse/FOP-2419
>             Project: Fop
>          Issue Type: Bug
>    Affects Versions: trunk
>            Reporter: simon steiner
>         Attachments: AnmolUni.ttf, fop.xconf, out.pdf, test.fo
>
>
> fop test.fo -c fop.xconf out.pdf

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Glenn Adams (JIRA | 23 Oct 10:34 2014
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[jira] [Commented] (FOP-2419) Incorrect gurmukhi vowel sign positioning


    [
https://issues.apache.org/jira/browse/FOP-2419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14181127#comment-14181127
] 

Glenn Adams commented on FOP-2419:
----------------------------------

I note that this test uses Gurmukhi script, which is marked as 'pre-alpha' in [1]. I also notice some
behavioral differences between the AnmolUni font attached and the Raavi font, the later being the one I
had originally tested the pre-alpha support. The problem here appears to be related to positioning of
glyphs corresponding to Gurmukhi Vowel Sign U (U+0A41) and Gurmukhi Vowel Sign OO (U+0A4B).

[1] http://xmlgraphics.apache.org/fop/trunk/complexscripts.html#supported_scripts

> Incorrect gurmukhi vowel sign positioning
> -----------------------------------------
>
>                 Key: FOP-2419
>                 URL: https://issues.apache.org/jira/browse/FOP-2419
>             Project: Fop
>          Issue Type: Bug
>    Affects Versions: trunk
>            Reporter: simon steiner
>         Attachments: AnmolUni.ttf, fop.xconf, out.pdf, test.fo
>
>
> fop test.fo -c fop.xconf out.pdf

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(Continue reading)

Glenn Adams (JIRA | 23 Oct 10:28 2014
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[jira] [Updated] (FOP-2419) Incorrect gurmukhi vowel sign positioning


     [
https://issues.apache.org/jira/browse/FOP-2419?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Glenn Adams updated FOP-2419:
-----------------------------
    Summary: Incorrect gurmukhi vowel sign positioning  (was: Diacritic mark shifted away from glyph)

> Incorrect gurmukhi vowel sign positioning
> -----------------------------------------
>
>                 Key: FOP-2419
>                 URL: https://issues.apache.org/jira/browse/FOP-2419
>             Project: Fop
>          Issue Type: Bug
>    Affects Versions: trunk
>            Reporter: simon steiner
>         Attachments: AnmolUni.ttf, fop.xconf, out.pdf, test.fo
>
>
> fop test.fo -c fop.xconf out.pdf

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simon steiner (JIRA | 23 Oct 10:27 2014
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[jira] [Updated] (FOP-2419) Diacritic mark shifted away from glyph


     [
https://issues.apache.org/jira/browse/FOP-2419?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

simon steiner updated FOP-2419:
-------------------------------
    Attachment: out.pdf

> Diacritic mark shifted away from glyph
> --------------------------------------
>
>                 Key: FOP-2419
>                 URL: https://issues.apache.org/jira/browse/FOP-2419
>             Project: Fop
>          Issue Type: Bug
>    Affects Versions: trunk
>            Reporter: simon steiner
>         Attachments: AnmolUni.ttf, fop.xconf, out.pdf, test.fo
>
>
> fop test.fo -c fop.xconf out.pdf

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Glenn Adams (JIRA | 23 Oct 10:19 2014
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[jira] [Commented] (FOP-2419) Diacritic mark shifted away from glyph


    [
https://issues.apache.org/jira/browse/FOP-2419?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14181116#comment-14181116
] 

Glenn Adams commented on FOP-2419:
----------------------------------

please attach the output PDF file you obtain

> Diacritic mark shifted away from glyph
> --------------------------------------
>
>                 Key: FOP-2419
>                 URL: https://issues.apache.org/jira/browse/FOP-2419
>             Project: Fop
>          Issue Type: Bug
>    Affects Versions: trunk
>            Reporter: simon steiner
>         Attachments: AnmolUni.ttf, fop.xconf, test.fo
>
>
> fop test.fo -c fop.xconf out.pdf

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Glenn Adams (JIRA | 23 Oct 09:44 2014
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[jira] [Resolved] (FOP-2420) BidiResolver AssertionError


     [
https://issues.apache.org/jira/browse/FOP-2420?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Glenn Adams resolved FOP-2420.
------------------------------
       Resolution: Fixed
    Fix Version/s: trunk
         Assignee: Glenn Adams

Fixed in http://svn.apache.org/viewvc?view=revision&revision=r1633759.

The assertion was produced by a word area having a default (-1) bidi level when the entire content of the
original word's text was mapped to the empty string via the glyph mapping process. This condition came
about as a result of the fix for FOP-2249, which elides bidi control characters. In this particular case,
the original text for a word area (before glyph mapping) consisted of a single bidi control character
(U+202D - LRO) which was elided by the mapping process.

> BidiResolver AssertionError
> ---------------------------
>
>                 Key: FOP-2420
>                 URL: https://issues.apache.org/jira/browse/FOP-2420
>             Project: Fop
>          Issue Type: Bug
>    Affects Versions: trunk
>            Reporter: simon steiner
>            Assignee: Glenn Adams
>             Fix For: trunk
>
(Continue reading)

simon steiner (JIRA | 22 Oct 12:19 2014
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[jira] [Updated] (FOP-2420) BidiResolver AssertionError


     [
https://issues.apache.org/jira/browse/FOP-2420?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

simon steiner updated FOP-2420:
-------------------------------
    Attachment: ScheherazadeRegOT.ttf
                test.fo
                fop.xconf

> BidiResolver AssertionError
> ---------------------------
>
>                 Key: FOP-2420
>                 URL: https://issues.apache.org/jira/browse/FOP-2420
>             Project: Fop
>          Issue Type: Bug
>    Affects Versions: trunk
>            Reporter: simon steiner
>         Attachments: ScheherazadeRegOT.ttf, fop.xconf, test.fo
>
>
> export FOP_OPTS=-ea
> fop test.fo -c fop.xconf out.pdf
> Exception in thread "main" java.lang.AssertionError
> 	at org.apache.fop.complexscripts.bidi.BidiResolver.reorderRuns(BidiResolver.java:166)
> 	at org.apache.fop.complexscripts.bidi.BidiResolver.reorder(BidiResolver.java:103)
> 	at org.apache.fop.layoutmgr.inline.LineLayoutManager.addInlineArea(LineLayoutManager.java:1567)
> 	at org.apache.fop.layoutmgr.inline.LineLayoutManager.addAreas(LineLayoutManager.java:1451)
> 	at org.apache.fop.layoutmgr.BlockLayoutManager.addAreas(BlockLayoutManager.java:327)
(Continue reading)

simon steiner (JIRA | 22 Oct 12:18 2014
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[jira] [Created] (FOP-2420) BidiResolver AssertionError

simon steiner created FOP-2420:
----------------------------------

             Summary: BidiResolver AssertionError
                 Key: FOP-2420
                 URL: https://issues.apache.org/jira/browse/FOP-2420
             Project: Fop
          Issue Type: Bug
    Affects Versions: trunk
            Reporter: simon steiner

export FOP_OPTS=-ea
fop test.fo -c fop.xconf out.pdf

Exception in thread "main" java.lang.AssertionError
	at org.apache.fop.complexscripts.bidi.BidiResolver.reorderRuns(BidiResolver.java:166)
	at org.apache.fop.complexscripts.bidi.BidiResolver.reorder(BidiResolver.java:103)
	at org.apache.fop.layoutmgr.inline.LineLayoutManager.addInlineArea(LineLayoutManager.java:1567)
	at org.apache.fop.layoutmgr.inline.LineLayoutManager.addAreas(LineLayoutManager.java:1451)
	at org.apache.fop.layoutmgr.BlockLayoutManager.addAreas(BlockLayoutManager.java:327)
	at org.apache.fop.layoutmgr.AreaAdditionUtil.addAreas(AreaAdditionUtil.java:113)

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simon steiner (JIRA | 22 Oct 11:49 2014
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[jira] [Updated] (FOP-2419) Diacritic mark shifted away from glyph


     [
https://issues.apache.org/jira/browse/FOP-2419?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

simon steiner updated FOP-2419:
-------------------------------
    Attachment: AnmolUni.ttf
                test.fo
                fop.xconf

> Diacritic mark shifted away from glyph
> --------------------------------------
>
>                 Key: FOP-2419
>                 URL: https://issues.apache.org/jira/browse/FOP-2419
>             Project: Fop
>          Issue Type: Bug
>    Affects Versions: trunk
>            Reporter: simon steiner
>         Attachments: AnmolUni.ttf, fop.xconf, test.fo
>
>
> fop test.fo -c fop.xconf out.pdf

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simon steiner (JIRA | 22 Oct 11:49 2014
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[jira] [Created] (FOP-2419) Diacritic mark shifted away from glyph

simon steiner created FOP-2419:
----------------------------------

             Summary: Diacritic mark shifted away from glyph
                 Key: FOP-2419
                 URL: https://issues.apache.org/jira/browse/FOP-2419
             Project: Fop
          Issue Type: Bug
    Affects Versions: trunk
            Reporter: simon steiner
         Attachments: AnmolUni.ttf, fop.xconf, test.fo

fop test.fo -c fop.xconf out.pdf

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