Thank you for your accepting my patch. Koji Otani.
From: Albert Astals Cid <[EMAIL PROTECTED]> Subject: Re: [poppler] lack of CJK feature Date: Mon, 10 Dec 2007 23:27:47 +0100 Message-ID: <[EMAIL PROTECTED]> aacid> A Dilluns 10 Desembre 2007, Koji Otani va escriure: aacid> > Hi All. aacid> > aacid> > I'm Koji Otani, posted patches about CJK (see Bug #11413) before. aacid> > I found more problem about CJK. and registered patch as Bug #13582. aacid> > aacid> > Adobe Japan1 6 character set includes characters in outside of UNICODE aacid> > BMP. aacid> > But poppler cannot display these and some characters with TrueType aacid> > font. aacid> > current poppler has following problems about that. aacid> > (1) CMap data is old. aacid> > Current data (poppler-data-0.1.1.tar.gz ) has only Adobe Japan 4 aacid> > data. aacid> > This should be update with newer one. (GhostScript 8.60 has already aacid> > new CMap data) aacid> aacid> I've updated cmap on git, will release poppler-data 0.2 on wednesday. aacid> aacid> > (2) poppler doesn't lookup format12 cmap table of TrueType font. aacid> > Only format12 cmap table supports codes outside of UNICODE BMP. aacid> > (3) poppler lookups only UCS2 CMaps when making unicodeToGID map aacid> > UCS2 CMap supports only codes in inside of UNICODE BMP. aacid> > (4) missing handling CID conflict in CMap . aacid> > CMap maps multiple unicode to a same CID. aacid> > So, a CID can map multiple unicode. aacid> > Currently poppler use only the first one. aacid> > If that code is not exist in the cmap of TT Font. aacid> > It is not displayed. aacid> > aacid> > I proposed patch solved (2), (3), (4). aacid> > aacid> > Please check it if you are interestead in this. aacid> > I would appreciate it if you accept this patch. aacid> aacid> I've added the patch to master git branch, that is, what will become poppler aacid> 0.7 I've not added it to the 0.6.x branch because it's a bit "big" for it. aacid> aacid> Thanks a lot for the patches :-) aacid> aacid> Albert aacid> aacid> > aacid> > Reagrads, aacid> > aacid> > Koji Otani aacid> > _______________________________________________ aacid> > poppler mailing list aacid> > [email protected] aacid> > http://lists.freedesktop.org/mailman/listinfo/poppler aacid> aacid> aacid> _______________________________________________ aacid> poppler mailing list aacid> [email protected] aacid> http://lists.freedesktop.org/mailman/listinfo/poppler _______________________________________________ poppler mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/poppler
