xournal-types-0.2: src/Data/Xournal/Buffer.hs

{-# LANGUAGE TypeFamilies #-}

module Data.Xournal.Buffer where

import Data.IntMap 
import Data.Xournal.Simple
import Data.Xournal.Generic
import Data.Xournal.BBox
import Data.Xournal.Map

type TLayerBBoxBuf buf = GLayerBuf buf [] StrokeBBox

type TPageBBoxMapBkgBuf bkg buf = GPage bkg IntMap (TLayerBBoxBuf buf)

type TXournalBBoxMapBkgBuf bkg buf = 
  GXournal IntMap (TPageBBoxMapBkgBuf bkg buf)