Merge branch 'master' of github.com:coolwanglu/pdf2htmlEX

README.md

@@ -4,11 +4,11 @@
 
 A beautiful demo is worth a thousand words:
 
-- **Typography**: [Default](http://coolwanglu.github.com/pdf2htmlEX/demo/geneve.html) / [MediaFire](http://www.mediafire.com/view/?fqbc2d2o1kdz51a) / [Original](https://github.com/raphink/geneve_1564/raw/master/geneve_1564.pdf)
-- **Formulas**: [Default](http://coolwanglu.github.com/pdf2htmlEX/demo/cheat.html) / [MediaFire](http://www.mediafire.com/view/?84vdgrepkxclbq2) / [Original](http://www.tug.org/texshowcase/cheat.pdf)
-- **Scientific Paper**: [Default](http://coolwanglu.github.com/pdf2htmlEX/demo/demo.html) / [MediaFire](http://www.mediafire.com/view/?6po429kz9czcga2) / [Original](http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.148.349&rep=rep1&type=pdf)
-- **Full Circle Magazine**: [Default](http://coolwanglu.github.com/pdf2htmlEX/demo/issue65_en.html)<sup>might be slow</sup> / [MediaFire](http://www.mediafire.com/view/?6hxmt94k2vppnpb) / [Original](http://dl.fullcirclemagazine.org/issue65_en.pdf)
-- **Chinese**: [Default](http://coolwanglu.github.com/pdf2htmlEX/demo/chn.html) / [MediaFire](http://www.mediafire.com/view/?6550ldag9w0uuq3) / [Original](http://files.cnblogs.com/phphuaibei/git%E6%90%AD%E5%BB%BA.pdf)
+- **Typography** (LaTeX): [HTML](http://coolwanglu.github.com/pdf2htmlEX/demo/geneve.html) / [PDF](https://github.com/raphink/geneve_1564/raw/master/geneve_1564.pdf)
+- **Cheat Sheet** (math formulas): [HTML](http://coolwanglu.github.com/pdf2htmlEX/demo/cheat.html) / [PDF](http://www.tug.org/texshowcase/cheat.pdf)
+- **Scientific Paper** (text and figures): [HTML](http://coolwanglu.github.com/pdf2htmlEX/demo/demo.html) / [PDF](http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.148.349&rep=rep1&type=pdf)
+- **Full Circle Magazine** (read while downloading): [HTML](http://coolwanglu.github.com/pdf2htmlEX/demo/issue65_en.html) / [PDF](http://dl.fullcirclemagazine.org/issue65_en.pdf)
+- **Git Manual** (CJK support): [HTML](http://coolwanglu.github.com/pdf2htmlEX/demo/chn.html) / [PDF](http://files.cnblogs.com/phphuaibei/git%E6%90%AD%E5%BB%BA.pdf)
 - [Try your own files](https://github.com/coolwanglu/pdf2htmlEX/wiki/UploadDemo)
 
 [Browser requirements](https://github.com/coolwanglu/pdf2htmlEX/wiki/Browser-Requirements)

TODO

@@ -8,6 +8,8 @@
  - show hints about possible useful parameters
  - optimization levels
  - don't dump image when it is empty
+ - spinning icon for dynamic page loading
+ - fix negative word-spacing for IE
 
 == Future: ==
 

src/HTMLRenderer/font.cc

@@ -493,6 +493,19 @@ void HTMLRenderer::embed_font(const string & filepath, GfxFont * font, FontInfo
             }
         }
 
+        if(info.space_width == 0)
+        {
+            /*
+             * Internet Explorer will ignore `word-spacing` if
+             * the width of the 'space' glyph is 0
+             *
+             * usually the em_size is 1000 or 2048,
+             * and space_width==0 often means no spaces are used in the PDF
+             * so setting it to be 1 should be safe
+             */
+            info.space_width = 1;
+        }
+
         if(ctu)
             ctu->decRefCnt();
     }

src/util/ffw.c

@@ -267,7 +267,11 @@ void ffw_cidflatten(void)
 void ffw_add_empty_char(int32_t unicode, int width)
 {
     SplineChar * sc = SFMakeChar(cur_fv->sf, cur_fv->map, cur_fv->map->enccount);
-    SCSetMetaData(sc, sc->name, unicode, sc->comment);
+    char buffer[400];
+    SCSetMetaData(sc, 
+        strcopy(StdGlyphName(buffer, unicode, 
+                cur_fv->sf->uni_interp, cur_fv->sf->for_new_glyphs)),
+        unicode, sc->comment);
     SCSynchronizeWidth(sc, width, sc->width, cur_fv);
 }