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83128d093e
Non-CID-keyed fonts in PDFs have 8-bit codepoints which are mapped from bytes to character names via encoding. TrueType fonts don't index glyphs by name (Type1 fonts do), so the fix (codified in the spec) was to make a list of all possible glyph names and map those to (16-bit) unicode values, and then pass those into the truetype cmap. (As a fallback, we're supposed to look at the optional names in the font's "post" table. That part isn't implemented here yet.) (Note that this affects the behavior of fallback fonts for TrueType fonts, but not yet fallback fonts for Type1 fonts, and neither the behavior of the 14 built-in Type1 fonts (which we implement as fallback fonts), since the TrueType fallback in Type1Font.cpp does not use this algorithm yet. This will be fixed in a future patch.) |
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| .. | ||
| AdobeGlyphList.cpp | ||
| AdobeGlyphList.h | ||
| CFF.cpp | ||
| CFF.h | ||
| PDFFont.cpp | ||
| PDFFont.h | ||
| PS1FontProgram.cpp | ||
| PS1FontProgram.h | ||
| SimpleFont.cpp | ||
| SimpleFont.h | ||
| TrueTypeFont.cpp | ||
| TrueTypeFont.h | ||
| Type0Font.cpp | ||
| Type0Font.h | ||
| Type1Font.cpp | ||
| Type1Font.h | ||
| Type1FontProgram.cpp | ||
| Type1FontProgram.h | ||
| Type3Font.cpp | ||
| Type3Font.h | ||