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Posted to fop-dev@xmlgraphics.apache.org by "Alexander Dyuzhev (Jira)" <ji...@apache.org> on 2022/04/25 11:33:00 UTC

[jira] [Updated] (FOP-3063) Overlapping diaresis and combining macron glyphs

     [ https://issues.apache.org/jira/browse/FOP-3063?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexander Dyuzhev updated FOP-3063:
-----------------------------------
     Attachment: pdf_rendering.PNG
    Description: 
I have a text encoded with special characters like diaeresis, umlaut with combining character like 'combining macron'. For instance, sequence ǟ

In the PDF such sequence looks overlapped (see [^test_combining_char.pdf]):

!pdf_rendering.PNG!

In Word and HTML it render ok:

!word_rendering.PNG!

-macron placed over diaeresis.

Source xsl-fo: [^combining_chars.fo.xml]

  was:
I have a text encoded with special characters like diaeresis, umlaut with combining character like 'combining macron'. For instance, sequence &#xE4;&#x304;

In the PDF such sequence looks overlapped (see [^test_combining_char.pdf]).

In Word and HTML it render ok:

!word_rendering.PNG!

-macron placed over diaeresis.

Source xsl-fo: [^combining_chars.fo.xml]


> Overlapping diaresis and combining macron glyphs
> ------------------------------------------------
>
>                 Key: FOP-3063
>                 URL: https://issues.apache.org/jira/browse/FOP-3063
>             Project: FOP
>          Issue Type: Bug
>            Reporter: Alexander Dyuzhev
>            Priority: Major
>         Attachments: combining_chars.fo.xml, pdf_rendering.PNG, test_combining_char.pdf, word_rendering.PNG
>
>
> I have a text encoded with special characters like diaeresis, umlaut with combining character like 'combining macron'. For instance, sequence ǟ
> In the PDF such sequence looks overlapped (see [^test_combining_char.pdf]):
> !pdf_rendering.PNG!
> In Word and HTML it render ok:
> !word_rendering.PNG!
> -macron placed over diaeresis.
> Source xsl-fo: [^combining_chars.fo.xml]



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