DenysMedvid/pdf2htmlEX
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best solution so far, need more check of CID fonts

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This commit is contained in:
Lu Wang 2012-08-28 00:14:11 +08:00
parent 28eb708339
commit f460476c0f
1 changed files with 34 additions and 37 deletions
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71
src/HTMLRenderer/install.cc
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@ -202,52 +202,49 @@ void HTMLRenderer::install_embedded_font(GfxFont * font, const string & suffix,
bool use_tounicode = ((suffix == ".ttf") || (param->always_apply_tounicode));
if(use_tounicode)
auto ctu = font->getToUnicode();
ofstream map_fout(tmp_dir / (fn + ".encoding"));
add_tmp_file(fn+".encoding");
int cnt = 0;
for(int i = 0; i <= maxcode; ++i)
{
auto ctu = font->getToUnicode();
if((suffix != ".ttf") && (font_8bit != nullptr) && (font_8bit->getCharName(i) == nullptr))
continue;
ofstream map_fout(tmp_dir / (fn + ".encoding"));
add_tmp_file(fn+".encoding");
++ cnt;
map_fout << format("0x%|1$X|") % ((code2GID && (i < code2GID_len))? code2GID[i] : i);
int cnt = 0;
for(int i = 0; i <= maxcode; ++i)
Unicode u, *pu=&u;
if(use_tounicode)
{
if((suffix != ".ttf") && (font_8bit != nullptr) && (font_8bit->getCharName(i) == nullptr))
continue;
++ cnt;
map_fout << format("0x%|1$X|") % ((code2GID && (i < code2GID_len))? code2GID[i] : i);
Unicode u, *pu=&u;
if(use_tounicode)
{
int n = 0;
if(ctu)
n = ctu->mapToUnicode(i, &pu);
u = check_unicode(pu, n, i, font);
}
else
{
u = unicode_from_font(i, font);
}
map_fout << format(" 0x%|1$X|") % u;
map_fout << format(" # 0x%|1$X|") % i;
map_fout << endl;
int n = 0;
if(ctu)
n = ctu->mapToUnicode(i, &pu);
u = check_unicode(pu, n, i, font);
}
else
{
u = unicode_from_font(i, font);
}
if(cnt > 0)
{
script_fout << format("LoadEncodingFile(%1%, \"%2%\")") % (tmp_dir / (fn+".encoding")) % fn << endl;
script_fout << format("Reencode(\"%1%\", 1)") % fn << endl;
}
map_fout << format(" 0x%|1$X|") % u;
map_fout << format(" # 0x%|1$X|") % i;
if(ctu)
ctu->decRefCnt();
map_fout << endl;
}
if(cnt > 0)
{
script_fout << format("LoadEncodingFile(%1%, \"%2%\")") % (tmp_dir / (fn+".encoding")) % fn << endl;
script_fout << format("Reencode(\"%1%\", 1)") % fn << endl;
}
if(ctu)
ctu->decRefCnt();
script_fout << format("Generate(%1%)") % ((param->single_html ? tmp_dir : dest_dir) / (fn+".ttf")) << endl;
if(param->single_html)
add_tmp_file(fn+".ttf");