Hi Glenn, Thanks again your details explanation and help to create a bug report.
Thank you very much. Regards, Bruce 2011/9/19 Glenn Adams <[email protected]> > I mean FOP itself needs to be modified to properly handle UTF-16 encoded > (i.e., Java string encoded) surrogate pair encodings of non-BMP Unicode code > points. > > I have been doing such modifications in part in my recent work to add > complex script support (in which I did code for handling non-BMP > codepoints), but I have not undertaken to perform all necessary > modifications to support extra-BMP code points in pre-existing code. > > I have created a bug report for this at: > > https://issues.apache.org/bugzilla/show_bug.cgi?id=51843 > > I am willing to accept the work of resolving this bug, but I can't give you > a schedule at this time as to when I will work on it (as I have other work > on complex scripts that will take priority). If anyone else wishes to > actively work on it and develop a patch before I do, they are free to do so; > in which case, I would appreciate hearing about such work ahead of time so I > don't create a redundant patch. > > Regards, > Glenn > > > 2011/9/19 BRUCE Y L LEE <[email protected]> > >> Hi Glenn, >> >> Thanks your details explanation. >> >> May I know what is the meaning of "upgrade to the current code base" ? It >> is related to OS or JDK? And how to upgrade to the current code base? I need >> to know how to handle the CJK Unified Ideographs Extension B characters >> (characters >> whose scalar value is greater than 65535 (decimal)) by my project >> needs. Thank you very much. >> >> Regards, >> Bruce >> >> >> 2011/9/17 Glenn Adams <[email protected]> >> >>> In general, FOP does not support the use of characters outside the >>> Unicode Base Multilingual Plane (BMP), i.e., characters whose scalar value >>> is greater than 65535 (decimal). >>> >>> Support for extra-BMP Unicode codepoints will require an upgrade to the >>> current code base. As you can see by the error messages below, it is >>> attempting to treat individual UTF-16 surrogate pair codes as distinct code >>> points, and not as a UTF-16 encoding of an extra-BMP code point. >>> >>> Regards, >>> Glenn >>> >>> 2011/9/16 BRUCE Y L LEE <[email protected]> >>> >>>> Hi >>>> >>>> I would like to transform XML to PDF using Apache FOP. >>>> CJK Unified Ideographs Extension B characters is included in the XML >>>> (e.g. 𠀀), I had add the font "Simsun (Founder Extended)" for Apache >>>> FOP but it cannot render the CJK Unified Ideographs Extension B characters, >>>> please help. >>>> >>>> CJK_ExtB.xml >>>> [code] >>>> <CJK_ExtB>𠀀</CJK_ExtB> >>>> [/code] >>>> >>>> CJK_ExtB_FO.xsl >>>> [code] >>>> <?xml version="1.0" encoding="UTF-8"?> >>>> <xsl:stylesheet version="1.0" xmlns:xsl=" >>>> http://www.w3.org/1999/XSL/Transform"; xmlns:fo=" >>>> http://www.w3.org/1999/XSL/Format";> >>>> <xsl:template match="/"> >>>> <fo:root> >>>> <fo:layout-master-set> >>>> <fo:simple-page-master master-name="A4" page-height="29.7cm" >>>> page-width="21.0cm" margin="2cm"> >>>> <fo:region-body/> >>>> </fo:simple-page-master> >>>> </fo:layout-master-set> >>>> <fo:page-sequence master-reference="A4"> >>>> <fo:flow flow-name="xsl-region-body"> >>>> <fo:block font-family="Simsun (Founder Extended)">測試<xsl:value-of >>>> select="CJK_ExtB"/>測試</fo:block> >>>> </fo:flow> >>>> </fo:page-sequence> >>>> </fo:root> >>>> </xsl:template> >>>> </xsl:stylesheet> >>>> [/code] >>>> >>>> fop.xconf >>>> [code] >>>> <renderer mime="application/pdf"> >>>> <filterList> >>>> <value>flate</value> >>>> </filterList> >>>> <fonts> >>>> <font metrics-url="file:///D:/fop-1.0/Fonts/SURSONG.xml" kerning="yes" >>>> embed-url="file:///D:/fop-1.0/fonts/SURSONG.ttf"> >>>> <font-triplet name="Simsun (Founder Extended)" style="normal" >>>> weight="normal"/> >>>> <font-triplet name="Simsun (Founder Extended)" style="normal" >>>> weight="bold"/> >>>> <font-triplet name="Simsun (Founder Extended)" style="italic" >>>> weight="normal"/> >>>> <font-triplet name="Simsun (Founder Extended)" style="italic" >>>> weight="bold"/> >>>> </font> >>>> </fonts> >>>> </renderer> >>>> [/code] >>>> >>>> cmd >>>> [code] >>>> D:\fop-1.0>fop -c conf\fop.xconf -xml CJK_ExtB.xml -xsl CJK_ExtB_FO.xsl >>>> -pdf CJK_ExtB.pdf >>>> 9月 15, 2011 2:32:20 下午 org.apache.fop.apps.FopFactoryConfigurator >>>> configure INFO: Default page-height set to: 11in >>>> 9月 15, 2011 2:32:20 下午 org.apache.fop.apps.FopFactoryConfigurator >>>> configure INFO: Default page-width set to: 8.26in >>>> 9月 15, 2011 2:32:23 下午 org.apache.fop.events.LoggingEventListener >>>> processEvent WARNING: Glyph "?" (0xd840) not available in font >>>> "FZSY--SURROGATE-0". >>>> 9月 15, 2011 2:32:23 下午 org.apache.fop.events.LoggingEventListener >>>> processEvent WARNING: Glyph "?" (0xdc00) not available in font >>>> "FZSY--SURROGATE-0". >>>> [/code] >>>> >>>> >>>> Regards, >>>> Bruce >>> >>> >> >
