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https://issues.apache.org/jira/browse/PDFBOX-1718?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13771820#comment-13771820
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Luis Bernardo commented on PDFBOX-1718:
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the issue is indeed caused by the fact that the toUnicode cmap is not being
used; if we use it instead of the cmap then the output is good but for the
spaces (in the example provided; in a larger example also the dashes are
wrong). the space is using a non-break-space, which is what is indeed mapped in
the toUnicode cmap. somehow that needs to be replaced by a space...
> wrong glyphs displayed
> ----------------------
>
> Key: PDFBOX-1718
> URL: https://issues.apache.org/jira/browse/PDFBOX-1718
> Project: PDFBox
> Issue Type: Bug
> Reporter: Luis Bernardo
> Assignee: Andreas Lehmkühler
> Attachments: input1.png, input.pdf, input.pdf, PDFBOX-1718-01.png
>
>
> java -jar app/target/pdfbox-app-2.0.0-SNAPSHOT.jar PDFToImage -imageType png
> /tmp/input.pdf
> The resulting image has wrong glyphs for attached example file. Tested with
> trunk. I think further work is needed in TTFGlyph2D.
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