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https://issues.apache.org/jira/browse/PDFBOX-1844?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13873306#comment-13873306
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Tilman Hausherr commented on PDFBOX-1844:
-----------------------------------------
I get this with the file of PDFBOX-1713 (which is unsolved, but the error
message might be new):
16.01.2014 11:22:34.153 ERROR [main]
org.apache.pdfbox.pdmodel.font.PDType1Font:251 - Can't read the embedded Type1
font NimbusSanL-Regu
java.io.IOException: Found Token[kind=NAME, text=FontDirectory] but expected
INTEGER
at org.apache.fontbox.type1.Type1Parser.read(Type1Parser.java:637)
at org.apache.fontbox.type1.Type1Parser.parseASCII(Type1Parser.java:88)
at org.apache.fontbox.type1.Type1Parser.parse(Type1Parser.java:65)
at org.apache.fontbox.type1.Type1Parser.parse(Type1Parser.java:65)
at
org.apache.fontbox.type1.Type1Font.createWithSegments(Type1Font.java:70)
at
org.apache.pdfbox.pdmodel.font.PDType1Font.<init>(PDType1Font.java:247)
at
org.apache.pdfbox.pdmodel.font.PDFontFactory.createFont(PDFontFactory.java:92)
at org.apache.pdfbox.pdmodel.PDResources.getFonts(PDResources.java:204)
at
org.apache.pdfbox.util.PDFStreamEngine.getFonts(PDFStreamEngine.java:580)
at
org.apache.pdfbox.util.operator.SetTextFont.process(SetTextFont.java:54)
at
org.apache.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:529)
at
pdfboxpageimageextraction.MyPDFStreamEngine.processOperator(MyPDFStreamEngine.java:167)
at
org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:258)
at
org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:225)
at
org.apache.pdfbox.util.PDFStreamEngine.processStream(PDFStreamEngine.java:205)
at
pdfboxpageimageextraction.MyPDFStreamEngine.getMaxDpi(MyPDFStreamEngine.java:53)
at pdfboxpageimageextraction.ExtractImages.doPdf(ExtractImages.java:218)
at pdfboxpageimageextraction.ExtractImages.main(ExtractImages.java:77)
> [PATCH] Parser for Type 1 Fonts
> -------------------------------
>
> Key: PDFBOX-1844
> URL: https://issues.apache.org/jira/browse/PDFBOX-1844
> Project: PDFBox
> Issue Type: Improvement
> Components: FontBox
> Affects Versions: 2.0.0
> Reporter: John Hewson
> Assignee: Andreas Lehmkühler
> Labels: patch, rendering
> Attachments: CustomEncoding.java, Token.java,
> Type1CharStringReader.java, Type1Font.java, Type1Glyph2D.java,
> Type1Lexer.java, Type1Mapping.java, Type1Parser.java, latexdemo.pdf,
> redp4581.pdf, test.pdf, type1-v3.patch
>
>
> This patch adds a parser for Type 1 fonts to FontBox and makes use of it in
> PDFBox for rendering Type 1 glyphs. This should fix various issues with the
> JVM crashing and rendering fonts incorrectly.
> It was necessary to modify Type1CharStringParser to handle the
> `callothersubr` command and correctly handle subroutines. Likewise,
> Type1CharString was modified to support "flex".
> This patch does not remove the AWT fallback for non-embedded and standard 14
> fonts because an entirely new fallback system is needed and suitable fonts
> will need to be shipped as part of PDFBox. This needs to be discussed on the
> mailing list and/or in follow-on issue.
> Note: To keep this patch small I have not replaced any of the existing ad-hoc
> Type 1 parsing code in PDType1Font and preflight. Those classes retain their
> original code which can be replaced in subsequent patches/refactoring. I can
> open follow-on issues for these.
> ~~~
> As well as the patch, the these files were added:
> + /pdfbox/src/main/java/org/apache/pdfbox/pdfviewer/font/Type1Glyph2D.java
> + /fontbox/src/main/java/org/apache/fontbox/encoding/CustomEncoding.java
> + /fontbox/src/main/java/org/apache/fontbox/type1/Token.java
> + /fontbox/src/main/java/org/apache/fontbox/type1/Type1CharStringReader.java
> + /fontbox/src/main/java/org/apache/fontbox/type1/Type1Font.java
> + /fontbox/src/main/java/org/apache/fontbox/type1/Type1Lexer.java
> + /fontbox/src/main/java/org/apache/fontbox/type1/Type1Mapping.java
> + /fontbox/src/main/java/org/apache/fontbox/type1/Type1Parser.java
> And this file was removed:
> - /pdfbox/src/main/java/org/apache/pdfbox/pdfviewer/font/CFFGlyph2D.java
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