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Date: Sun, 5 Jan 2014 13:47:50 +0000 (UTC)
From: "Tilman Hausherr (JIRA)" <jira@apache.org>
To: dev@pdfbox.apache.org
Message-ID: <JIRA.12687346.1388898982612.44472.1388929670525@arcas>
In-Reply-To: <JIRA.12687346.1388898982612@arcas>
References: <JIRA.12687346.1388898982612@arcas>
Subject: [jira] [Commented] (PDFBOX-1831) [PATCH] Fix: "Foreign" characters
 are not rendered
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    [ https://issues.apache.org/jira/browse/PDFBOX-1831?page=3Dcom.atlassia=
n.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D138=
62557#comment-13862557 ]=20

Tilman Hausherr commented on PDFBOX-1831:
-----------------------------------------

Wow great! It works for two files ("bimbo" and "foris" files), but does not=
 work for two (page 3 of the "1822" file, and the "centerplan" file of PDFB=
OX-615, see near the bottom left at "und M=C3=BClheim die Linien 138 und 14=
5", the "=C3=BC" is missing. Did the 1822 file work for you? (I ask to be s=
ure that I didn't simply forgot something) Look for the number "12" in the =
middle of the image, at the left there's a missing "=C3=B6", at the right t=
he "=C3=BC"s are missing but the "=C3=A4" are all there?!

> [PATCH] Fix: "Foreign" characters are not rendered
> --------------------------------------------------
>
>                 Key: PDFBOX-1831
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-1831
>             Project: PDFBox
>          Issue Type: Bug
>          Components: FontBox
>    Affects Versions: 2.0.0
>            Reporter: John Hewson
>              Labels: patch
>         Attachments: 1822-agb.pdf-3.png, StandardEncoding.java, Type1Char=
String.java, Type2CharString.java, diff.patch
>
>
> This is a patch to fix PDFBOX-1691, I've opened it as its own issue becau=
se it's quite a large patch.
> The issue it fixes is that the Type 1 "seac" command was not implemented.=
 Seac is a command which draws a composite glyph from two other glyphs. Thi=
s requires that the Type 1 renderer has access to any of the other rendered=
 glyphs in a CFFFont, which is why this patch is non-trivial. The major cha=
nge is that the CharStringRenderer has been refactored into a new Type1Char=
String class and the CharStringConverter has been refactored into a new Typ=
e2CharString class. A lot of code has been moved around, but overall this i=
s a conservative patch, as most of the code has not changed significantly.
> As well as the patch, there are 3 new files:
> + fontbox/src/main/java/org/apache/fontbox/cff/Type1CharString.java
> + fontbox/src/main/java/org/apache/fontbox/cff/Type2CharString.java
> + fontbox/src/main/java/org/apache/fontbox/encoding/StandardEncoding.java
> and two deleted files:
> - fontbox/src/main/java/org/apache/fontbox/cff/CharStringRenderer.java
> - fontbox/src/main/java/org/apache/fontbox/cff/CharStringConverter.java


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