Go back to JSON encoding

src/Picture/Data.hs

@@ -5,9 +5,6 @@
 
 module Picture.Data where
 
-import TH.Derive
-import Data.Store
-import Data.Binary
 import Flat
 import LinearHelp ()
 import Control.Lens
@@ -42,7 +39,6 @@ numLayers = length [minBound :: Layer .. maxBound]
 
 newtype ShadNum = ShadNum {_unShadNum :: Int}
     deriving (Eq, Ord, Show, Read, Generic, Flat)
-$($(derive [d| instance Deriving (Store ShadNum) |]))
 
 polyNum, polyzNum, bezNum, textNum, arcNum, ellNum :: ShadNum
 {-# INLINE polyNum #-}
@@ -96,5 +92,3 @@ makeLenses ''Verx
 deriveJSON defaultOptions ''Verx
 deriveJSON defaultOptions ''Layer
 deriveJSON defaultOptions ''ShadNum
-$($(derive [d| instance Deriving (Store Verx ) |]))
-$($(derive [d| instance Deriving (Store Layer) |]))