DenysMedvid/pdf2htmlEX
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working on tounicode

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This commit is contained in:
Lu Wang 2012-09-20 23:40:44 +08:00
parent 8d941355a2
commit 3c32041adf
4 changed files with 16 additions and 4 deletions
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8
TODO
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@ -2,6 +2,8 @@ remove intermediate save for asc/des
bug found in baidu(ubuntu...), bug_chn bug found in baidu(ubuntu...), bug_chn
precise link dest
option for tounicode-map option for tounicode-map
get unicode from charname using fontforge (test with 'Font' croc.pdf) get unicode from charname using fontforge (test with 'Font' croc.pdf)
also for CID Type 0 also for CID Type 0
@ -9,13 +11,14 @@ also for CID Type 0
round coordinate and check if it'll be faster round coordinate and check if it'll be faster
argument auto-completion
use absolute positioning for long whitespace
add fallback font for ' ', or create glyph for it add fallback font for ' ', or create glyph for it
rename single-html -> embed-font/image/css ... rename single-html -> embed-font/image/css ...
argument auto-completion
==Future== ==Future==
use absolute positioning for long whitespace
color invert color invert
detect duplicate base fonts when embedding detect duplicate base fonts when embedding
disable selection if we know unicode is wrong disable selection if we know unicode is wrong
@ -23,6 +26,5 @@ combine lines (unwarp)
Printing Printing
multiple charcode mapped to a same glyph multiple charcode mapped to a same glyph
check if we can add information to the font, and let browsers show ligatures automatically check if we can add information to the font, and let browsers show ligatures automatically
custom html/css dir
native support for image native support for image
native support for draw native support for draw

5
src/HTMLRenderer/text.cc
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@ -173,7 +173,10 @@ void HTMLRenderer::embed_font(const string & filepath, GfxFont * font, FontInfo
for(auto iter = suffix.begin(); iter != suffix.end(); ++iter) for(auto iter = suffix.begin(); iter != suffix.end(); ++iter)
*iter = tolower(*iter); *iter = tolower(*iter);
info.use_tounicode = (is_truetype_suffix(suffix) || (param->tounicode > 0)); /*
* if parm->tounicode is 0, try the provided tounicode map first
*/
info.use_tounicode = (is_truetype_suffix(suffix) || (param->tounicode >= 0));
info.has_space = false; info.has_space = false;
const char * used_map = nullptr; const char * used_map = nullptr;

5
src/ffw.c
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@ -303,3 +303,8 @@ void ffw_set_widths(int * width_list, int mapping_len)
sc->width = width_list[i]; sc->width = width_list[i];
} }
} }
void ffw_auto_hint(void)
{
FVAutoHint(cur_fv);
}

2
src/include/ffw.h
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@ -35,6 +35,8 @@ void ffw_metric(double * ascent, double * descent, int * em_size);
void ffw_set_widths(int * width_list, int mapping_len); void ffw_set_widths(int * width_list, int mapping_len);
void ffw_auto_hint(void);
#ifdef __cplusplus #ifdef __cplusplus
} }
} }