- FT_GlyphSlot slot;
- int x = 0;
-
- for (widestring::const_iterator i = str.begin(); i != str.end(); ++i) {
- // try the normal font first, fall back if there's some special character
- int glyph_index = FT_Get_Char_Index(face, *i);
- if (glyph_index == 0) {
- std::fprintf(stderr, "Couldn't find U+%x in primary face, falling back to symbol face\n",
- *i);
- glyph_index = FT_Get_Char_Index(symbolface, *i);
- if (glyph_index == 0) {
- std::fprintf(stderr, "Couldn't find U+%x in symbol face, ignoring\n", *i);
- continue;
- }
- if (FT_Load_Glyph(symbolface, glyph_index, FT_LOAD_RENDER))
- throw std::runtime_error("Couldn't load glyph from symbol face");
- slot = symbolface->glyph;
- } else {
- if (FT_Load_Glyph(face, glyph_index, FT_LOAD_RENDER))
- throw std::runtime_error("Couldn't load glyph from primary face");
- slot = face->glyph;