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-rw-r--r--src/Graphics/Fountainhead/Type.hs41
1 files changed, 0 insertions, 41 deletions
diff --git a/src/Graphics/Fountainhead/Type.hs b/src/Graphics/Fountainhead/Type.hs
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index e809d9c..0000000
--- a/src/Graphics/Fountainhead/Type.hs
+++ /dev/null
@@ -1,41 +0,0 @@
-{- This Source Code Form is subject to the terms of the Mozilla Public License,
- v. 2.0. If a copy of the MPL was not distributed with this file, You can
- obtain one at https://mozilla.org/MPL/2.0/. -}
-
--- | Generic font types.
-module Graphics.Fountainhead.Type
- ( F2Dot14(..)
- , Fixed32(..)
- , FWord
- , UFWord
- , fixed2Double
- , succIntegral
- , ttfEpoch
- ) where
-
-import Data.Bits ((.>>.), (.&.))
-import Data.Int (Int16)
-import Data.Word (Word16, Word32)
-import Data.Time (Day(..))
-import Data.Time.Calendar.OrdinalDate (fromOrdinalDate)
-
-newtype Fixed32 = Fixed32 Word32
- deriving (Eq, Show)
-
-newtype F2Dot14 = F2Dot14 Int16
- deriving (Eq, Show)
-
-type FWord = Int16
-type UFWord = Word16
-
-ttfEpoch :: Day
-ttfEpoch = fromOrdinalDate 1904 1
-
-succIntegral :: Integral a => a -> Int
-succIntegral = succ . fromIntegral
-
-fixed2Double :: F2Dot14 -> Double
-fixed2Double (F2Dot14 fixed) =
- let mantissa = realToFrac (fixed .>>. 14)
- fraction = realToFrac (fixed .&. 0x3fff) / 16384.0
- in mantissa + fraction