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https://issues.apache.org/jira/browse/FOP-2699?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16097831#comment-16097831
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Kazuyuki Murakami commented on FOP-2699:
----------------------------------------
updateFixedOffsets
{code:java}
//Char string index offset in the private dict
DICTEntry charString = topDICT.get("CharStrings");
int oldCharStringOffset = dataTopDictOffset + charString.getOffset();
updateOffset(output, oldCharStringOffset, charString.getOperandLength(),
charStringOffset);
{code}
in "Morisawa Ryumin",
oldCharStringOffset = 98
charString.getOperandLength() = 3
charStringOffset = 35964
I suspected that there was a problem with a specific glyph, I attempted to
identify it, but I could not do it.
Is the number of glyphs to be subset affected?
> Acrobat Reader error with Morisawa Fonts
> ----------------------------------------
>
> Key: FOP-2699
> URL: https://issues.apache.org/jira/browse/FOP-2699
> Project: FOP
> Issue Type: Bug
> Components: font/opentype
> Affects Versions: trunk
> Environment: Operating Systems: Windows
> JDK: 1.8
> OpenFont: Morisawa ShinGo Pro R
> Reporter: Kazuyuki Murakami
> Attachments: fop.xconf, test.fo, test_full.pdf, test_subset.pdf,
> workaround.patch
>
>
> The Morisawa ShinGo Pro R font cannot be embedded into PDF document.
> How to repeat
> 1. Get FOP from trunk@1786161
> 2. Get Font from
> https://github.com/skyavy-cebu/DoubleClick/blob/master/web/fonts/A-OTF-ShinGoPro-Regular.otf?raw=true
> 3. Use my config file and generate the PDF, there is no error reported.
> 4. Open the PDF file in Acro-Reader, it will report the "cannot extract the
> embedded font" error.
> Notes:
> I can display normally with full embedding.
> (Please refer to test.fo, test_subset.pdf, test_full.pdf)
> When examining the subset font with CFFParser, the following Exception
> occurred.
> java.io.EOFException
> at org.apache.fontbox.cff.DataInput.readUnsignedShort(DataInput.java:151)
> at org.apache.fontbox.cff.CFFDataInput.readCard16(CFFDataInput.java:55)
> at org.apache.fontbox.cff.CFFParser.readIndexDataOffsets(CFFParser.java:172)
> at org.apache.fontbox.cff.CFFParser.readIndexData(CFFParser.java:193)
> at org.apache.fontbox.cff.CFFParser.parseCIDFontDicts(CFFParser.java:590)
> at org.apache.fontbox.cff.CFFParser.parseFont(CFFParser.java:503)
> at org.apache.fontbox.cff.CFFParser.parse(CFFParser.java:141)
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