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https://issues.apache.org/jira/browse/PDFBOX-2950?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14729489#comment-14729489
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John Hewson edited comment on PDFBOX-2950 at 9/3/15 6:08 PM:
-------------------------------------------------------------

Unicode mappings _probably_ don't matter here, given that we're just drawing 
glyphs. Though there _are_ cases where we do fallback to using the mapping to 
find glyphs, however, that would result in .notdef if there's no mapping and 
what we're seeing is the wrong glyph, not no glyph, so it doesn't really fit.

Also it all works fine on the Mac, so it has to be something in the TTF, not in 
PDF handling code.


was (Author: jahewson):
Unicode mappings _probably_ don't matter here, given that we're just drawing 
glyphs. Though there _are_ cases where we do fallback to using the mapping to 
find glyphs, however, that would result in .notdef if there's no mapping and 
what we're seeing is the wrong glyph, not no glyph, so it doesn't really fit.

> Chinese font substitution issue
> -------------------------------
>
>                 Key: PDFBOX-2950
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-2950
>             Project: PDFBox
>          Issue Type: Bug
>          Components: Rendering
>    Affects Versions: 1.8.10, 2.0.0
>         Environment: Windows 8, JDK 1.7
>            Reporter: WuYu
>            Assignee: John Hewson
>         Attachments: 20150829A01-18.jpg, 20150829A01-20.jpg, 
> 20150829A01_pdf.pdf, PDFBOX-2950-reduced.pdf, acrobat_mac.png, 
> pdfbox20_mac.png
>
>
> java -jar pdfbox-app-1.8.10.jar PDFToImage 20150829A01_pdf.pdf



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