diff options
Diffstat (limited to 'src/Graphics/Fountainhead/Parser.hs')
| -rw-r--r-- | src/Graphics/Fountainhead/Parser.hs | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/src/Graphics/Fountainhead/Parser.hs b/src/Graphics/Fountainhead/Parser.hs index 6a5433a..51948f7 100644 --- a/src/Graphics/Fountainhead/Parser.hs +++ b/src/Graphics/Fountainhead/Parser.hs @@ -18,6 +18,7 @@ module Graphics.Fountainhead.Parser , fixedP , fontDirectoryP , fpgmTableP + , gaspTableP , glyfTableP , hdmxTableP , headTableP @@ -97,6 +98,8 @@ import Graphics.Fountainhead.TrueType , FontDirectionHint(..) , FontDirectory(..) , FontStyle(..) + , GASPRange(..) + , GASPTable(..) , GlyfTable(..) , GlyphArgument(..) , GlyphCoordinate(..) @@ -842,8 +845,7 @@ cmapFormat4TableP = do entrySelector' <- Megaparsec.Binary.word16be rangeShift' <- Megaparsec.Binary.word16be endCode' <- vectorNP segCount Megaparsec.Binary.word16be - rangeShift' <- Megaparsec.Binary.word16be - -- reservedPad 0. + void $ Megaparsec.chunk $ ByteString.pack [0, 0] -- reservedPad 0. startCode' <- vectorNP segCount Megaparsec.Binary.word16be idDelta' <- vectorNP segCount Megaparsec.Binary.word16be idRangeOffset' <- vectorNP segCount Megaparsec.Binary.word16be @@ -1211,3 +1213,20 @@ bMidlineP <|> (Megaparsec.single 12 $> LowPointedMidline) <|> (Megaparsec.single 13 $> LowSerifedMidline) <?> "bMidline" + +-- * Grid-fitting And Scan-conversion Procedure. + +gaspTableP :: Parser GASPTable +gaspTableP = do + version' <- Megaparsec.Binary.word16be + numberRanges <- fromIntegral <$> Megaparsec.Binary.word16be + parsedRanges <- Megaparsec.count numberRanges gaspRangeP + Megaparsec.eof + pure $ GASPTable + { version = version' + , gaspRange = parsedRanges + } + where + gaspRangeP = GASPRange + <$> Megaparsec.Binary.word16be + <*> Megaparsec.Binary.word16be |