Module: Pdfrb::Font::CFF
- Defined in:
- lib/pdfrb/font/cff.rb,
lib/pdfrb/font/cff/dict.rb,
lib/pdfrb/font/cff/file.rb,
lib/pdfrb/font/cff/index.rb,
lib/pdfrb/font/cff/subsetter.rb
Overview
CFF (Compact Font Format, ISO 32000-2 Annex / Adobe CFF spec TN5176) parsing and safe subsetting for OTF fonts embedded via /FontFile3 /Subtype /OpenType.
Layout: header, Name INDEX, Top DICT INDEX, String INDEX, Global Subr INDEX, then (at offsets recorded in the Top DICT) charset, CharStrings INDEX, Private DICT (+ Local Subr INDEX).