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Posted to dev@pdfbox.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2017/05/07 16:51:04 UTC

[jira] [Commented] (PDFBOX-3780) Heights of Characters

    [ https://issues.apache.org/jira/browse/PDFBOX-3780?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15999939#comment-15999939 ] 

ASF subversion and git services commented on PDFBOX-3780:
---------------------------------------------------------

Commit 1794223 from [~tilman] in branch 'pdfbox/trunk'
[ https://svn.apache.org/r1794223 ]

PDFBOX-3780: favor using path maxY instead of estimate for CapHeight and XHeight when missing in font

> Heights of Characters
> ---------------------
>
>                 Key: PDFBOX-3780
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-3780
>             Project: PDFBox
>          Issue Type: Bug
>          Components: PDModel
>    Affects Versions: 2.0.5
>            Reporter: Uwe Möser
>            Priority: Critical
>         Attachments: DejaVuSansCondensed-Bold.ttf, DejaVuSansCondensed.ttf, PDFBoxHeightTest.java, PDFBoxHeightTest.pdf
>
>
> the functions 
> .getFontDescriptor().getCapHeight()
> .getFontDescriptor().getXHeight()
> .getFontDescriptor().getAscent()
> .getFontDescriptor().getDescent()
> getHeight(int code)
> do not work proper especially for embedded fonts, PDType0Font .
> Please see the attached  file PDFBoxHeightTest.pdf where the line is and should be. The fonts were downloaded from http://www.schriftarten-fonts.de/fonts/11283/dejavu_sans_condensed.html



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