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https://issues.apache.org/jira/browse/FOP-2557?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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chunlinyao updated FOP-2557:
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Attachment: testbigset.xml
testbigset.pdf
testbigset_full.pdf
patch_20160102.txt
After test with OTF subset. I found there are other bugs related to embedded
subset. I created a test file which contains over 50000 different glyphs
(testbigset.xml). I tested It against Noto Sans font. fop throw
ArrayIndexOutOfBoundsException in many place and some glyphs displayed as
garbage. The `patch_20160102.txt` fixed these bugs. Finally I got a output
`testbigset.pdf` which is displayed same as full embedded file
`testbigset_full.pdf`.
SomeBugs
1. IndexData.getValue AIOBE
2. when parse Type2 charstring, mask length of operator 19 and 20 not correct.
3. getNewRef operand between -108 and -1131 not encoded correctly.
> [PATCH] Adobe Reader report corrupt embedded font
> --------------------------------------------------
>
> Key: FOP-2557
> URL: https://issues.apache.org/jira/browse/FOP-2557
> Project: FOP
> Issue Type: Bug
> Components: fo/block
> Affects Versions: trunk
> Environment: Mac OSX 10.10, JDK 1.8
> Reporter: chunlinyao
> Attachments: fop.xconf, patch.txt, patch_20160102.txt, test_fail.xml,
> test_fail2.pdf, test_fail2.xml, test_good.pdf, test_good.xml, testbigset.pdf,
> testbigset.xml, testbigset_full.pdf
>
>
> When use NotoSansCJKSc regular font, If I don't include any number the
> embedded subset is corrupt.
> How to repeat
> 1. Get FOP from trunk@1720811
> 2. Get Font from
> https://github.com/googlei18n/noto-cjk/blob/40d9f5b179a59a06b98373c76bdc3e2119e4e6b2/NotoSansCJKsc-Regular.otf
> 3. Use my config file and transform my fo files.
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