Gelatin.FreeType2.Utils

Documentation

type FreeTypeT m = EitherT String (StateT FT_Library m)

type FreeTypeIO = FreeTypeT IO

getAdvance :: MonadIO m => FT_GlyphSlot -> FreeTypeT m (Int, Int)

getCharIndex :: (MonadIO m, Integral i) => FT_Face -> i -> FreeTypeT m FT_UInt

getLibrary :: MonadIO m => FreeTypeT m FT_Library

getKerning :: MonadIO m => FT_Face -> FT_UInt -> FT_UInt -> FT_Kerning_Mode -> FreeTypeT m (Int, Int)

glyphFormatString :: FT_Glyph_Format -> String

hasKerning :: MonadIO m => FT_Face -> FreeTypeT m Bool

loadChar :: MonadIO m => FT_Face -> FT_ULong -> FT_Int32 -> FreeTypeT m ()

loadGlyph :: MonadIO m => FT_Face -> FT_UInt -> FT_Int32 -> FreeTypeT m ()

newFace :: MonadIO m => FilePath -> FreeTypeT m FT_Face

setCharSize :: (MonadIO m, Integral i) => FT_Face -> i -> i -> i -> i -> FreeTypeT m ()

setPixelSizes :: (MonadIO m, Integral i) => FT_Face -> i -> i -> FreeTypeT m ()

withFreeType :: MonadIO m => Maybe FT_Library -> FreeTypeT m a -> m (Either String a)

runFreeType :: MonadIO m => FreeTypeT m a -> m (Either String (a, FT_Library))