DenysMedvid/pdf2htmlEX
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working on encoding

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This commit is contained in:
Lu Wang 2012-09-06 00:07:21 +08:00
parent 3e7e556e91
commit 96a87f8976
1 changed files with 16 additions and 1 deletions
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17
src/HTMLRenderer/text.cc
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@ -25,6 +25,7 @@
using boost::algorithm::to_lower;
using std::unordered_set;
using std::min;
path HTMLRenderer::dump_embedded_font (GfxFont * font, long long fn_id)
{
@ -280,6 +281,11 @@ void HTMLRenderer::embed_font(const path & filepath, GfxFont * font, FontInfo &
auto ctu = font->getToUnicode();
memset(cur_mapping, 0, maxcode * sizeof(int32_t));
ofstream _out(tmp_dir / (fn+".map"));
if(code2GID)
maxcode = min(maxcode, code2GID_len-1);
for(int i = 0; i <= maxcode; ++i)
{
if((suffix != ".ttf") && (font_8bit != nullptr) && (font_8bit->getCharName(i) == nullptr))
@ -287,6 +293,13 @@ void HTMLRenderer::embed_font(const path & filepath, GfxFont * font, FontInfo &
continue;
}
int k = i;
if(code2GID)
{
if((k = code2GID[i]) == 0)
continue;
}
Unicode u, *pu=&u;
if(info.use_tounicode)
{
@ -298,7 +311,9 @@ void HTMLRenderer::embed_font(const path & filepath, GfxFont * font, FontInfo &
u = unicode_from_font(i, font);
}
cur_mapping[((code2GID && (i < code2GID_len))? code2GID[i] : i)] = u;
_out << k << ' ' << u << endl;
cur_mapping[k] = u;
}
ff_reencode_raw(cur_mapping, maxcode, 1);