<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=Content-Type content="text/html; charset=gb2312"> <META content="MSHTML 6.00.2600.0" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=#ffffff> <DIV>This patch is from xpdf-3.00, fixed display cjk fonts which not embedded in pdf file (need xpdf cjk language package).</DIV> <DIV> </DIV> <DIV>diff -Naur poppler-0.3.3.orig/poppler/CharCodeToUnicode.h poppler-0.3.3/poppler/CharCodeToUnicode.h --- poppler-0.3.3.orig/poppler/CharCodeToUnicode.h 2005-03-04 03:46:00.000000000 +0800 +++ poppler-0.3.3/poppler/CharCodeToUnicode.h 2005-07-06 20:23:08.000000000 +0800 @@ -66,6 +66,10 @@    // Map a CharCode to Unicode.    int mapToUnicode(CharCode c, Unicode *u, int size);   +  // Return the mapping's length, i.e., one more than the max char +  // code supported by the mapping. +  CharCode getLength() { return mapLen; } +  private:      void parseCMap1(int (*getCharFunc)(void *), void *data, int nBits); diff -Naur poppler-0.3.3.orig/poppler/SplashOutputDev.cc poppler-0.3.3/poppler/SplashOutputDev.cc --- poppler-0.3.3.orig/poppler/SplashOutputDev.cc 2005-03-04 03:46:01.000000000 +0800 +++ poppler-0.3.3/poppler/SplashOutputDev.cc 2005-07-06 20:12:12.000000000 +0800 @@ -502,7 +502,11 @@    double m11, m12, m21, m22, w1, w2;    SplashCoord mat[4];    char *name; -  int c, substIdx, n, code; +//  int c, substIdx, n, code; +  CharCodeToUnicode *ctu; +  Unicode uBuf[8]; +  int c, substIdx, n, code, cmap; +  dfp = NULL;      needFontUpdate = gFalse;    font = NULL; @@ -546,7 +550,7 @@      } else if (!(fileName = gfxFont->getExtFontFile())) {          // look for a display font mapping or a substitute font -      dfp = NULL; +//      dfp = NULL;        if (gfxFont->isCIDFont()) {   if (((GfxCIDFont *)gfxFont)->getCollection()) {     dfp = globalParams-> @@ -652,10 +656,54 @@        }        break;      case fontCIDType2: +/*        n = ((GfxCIDFont *)gfxFont)->getCIDToGIDLen();        codeToGID = (Gushort *)gmalloc(n * sizeof(Gushort));        memcpy(codeToGID, ((GfxCIDFont *)gfxFont)->getCIDToGID(),        n * sizeof(Gushort)); +*/ +      codeToGID = NULL; +      n = 0; +      if (dfp) { + // create a CID-to-GID mapping, via Unicode + if ((ctu = ((GfxCIDFont *)gfxFont)->getToUnicode())) { +   if ((ff = FoFiTrueType::load(fileName->getCString()))) { +     // look for a Unicode cmap +     for (cmap = 0; cmap < ff->getNumCmaps(); ++cmap) { +       if ((ff->getCmapPlatform(cmap) == 3 && +     ff->getCmapEncoding(cmap) == 1) || +    ff->getCmapPlatform(cmap) == 0) { +  break; +       } +     } +     if (cmap < ff->getNumCmaps()) { +       // map CID -> Unicode -> GID +       n = ctu->getLength(); +       codeToGID = (Gushort *)gmalloc(n * sizeof(Gushort)); +       for (code = 0; code < n; ++code) { +  if (ctu->mapToUnicode(code, uBuf, 8) > 0) { +    codeToGID[code] = ff->mapCodeToGID(cmap, uBuf[0]); +  } else { +    codeToGID[code] = 0; +  } +       } +     } +     delete ff; +   } +   ctu->decRefCnt(); + } else { +   error(-1, "Couldn't find a mapping to Unicode for font '%s'", +  gfxFont->getName() ? gfxFont->getName()->getCString() +                     : "(unnamed)"); + } +      } else { + if (((GfxCIDFont *)gfxFont)->getCIDToGID()) { +   n = ((GfxCIDFont *)gfxFont)->getCIDToGIDLen(); +   codeToGID = (Gushort *)gmalloc(n * sizeof(Gushort)); +   memcpy(codeToGID, ((GfxCIDFont *)gfxFont)->getCIDToGID(), +   n * sizeof(Gushort)); + } +      }        if (!(fontFile = fontEngine->loadTrueTypeFont(        id,        fileName->getCString(),</DIV> <DIV> </DIV> <DIV> </DIV></BODY></HTML>