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List:       fop-dev
Subject:    [jira] [Commented] (FOP-2929) Wrong printed glyph with PCL renderer and TTF font
From:       "zouari (Jira)" <jira () apache ! org>
Date:       2020-05-19 14:16:00
Message-ID: JIRA.13295787.1585830268000.69386.1589897760120 () Atlassian ! JIRA
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    [ https://issues.apache.org/jira/browse/FOP-2929?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17111210#comment-17111210 \
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zouari commented on FOP-2929:
-----------------------------

I reproduce the problem.
I think there is a conflict between the numbers associated with the character and the \
numbers associated with the glyphs of the composite characters. I prepared a patch \
that solves the problem(i'm looking for composite characters, i'm looking for their \
glyph and i update the Mapped characters). example
mappedGlyphs=[\{a=33, r=36, t=37, e=35, u=39, w=40, É=32, y=38, z=34, €=41}]
after updating Mapped characters =>
mappedGlyphs=[\{a=33, r=36, t=37, e=35, u=39, E=40, w=41, É=32, y=38, z=34, €=42}]

[^patch.patch]

> Wrong printed glyph with PCL renderer and TTF font 
> ---------------------------------------------------
> 
> Key: FOP-2929
> URL: https://issues.apache.org/jira/browse/FOP-2929
> Project: FOP
> Issue Type: Bug
> Components: renderer/pcl
> Affects Versions: 2.4
> Reporter: Eric DE RANCOURT
> Priority: Major
> Attachments: cfg_1.xml, cfg_2.xml, patch.patch, test.if, test_1.pcl, \
> test_1.pcl_analysis.txt, test_2.pcl, test_2.pcl_analysis.txt 
> 
> Wrong printed characters when using True Type Font composite glyph.   
> Two tests :  
> *First test*: with the first configuration file (cfg_1.xml):
> * The second block of text does not import new characters in the pcl soft font
> * There is a wrong selection of characters for the first character
> *Second test*: with a second configuration file (cfg_2.xml) using \
>                 "<optimize-resources> true </optimize-resources>":
> * There is a wrong selection of glyphs for the first character
> 
> After some tests and code reading, it seems that the Arial font (and probably other \
> true type fonts) uses composite glyphs (for example: "É" uses the glyphs 40 and \
> 141). When adding new characters from 32 to 49, the glyph "40" displays a "w" but \
> not an "E" as expected in the PCL document. Mapped characters after second try : \
> \{= 47, a = 33, c = 43, d = 46, e = 35, É = 32, i = 49, € = 41, l = 48, n = 45, \
> o = 44, r = 36 , s = 42, t = 37, u = 39, w = 40, y = 38, z = 34} 
> Attachments:
> * test.if: intermediate file containing the test document
> * cfg_1.xml: first configuration file
> * test_1.pcl: result of the first test
> * test_1.pcl_analysis.txt: test_1.pcl Paraphernalia analysi
> * cfg_2.xml: second configuration file
> * test_2.pcl: result of the second test
> * test_2.pcl_analysis.txt: test_2.pcl Paraphernalia analysis
> 
> Environment :
> *   Apache Fop 2.4
> *   Openjdk version "11.0.2"
> *   Windows 10



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