-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | Read/write DVI and TFM file
--   
--   Read/write DVI and TFM file, including typesetting and other features
@package dvi-processing
@version 0.3

module Graphics.DVI
type PageObjects = [(Coordinates, PageObject)]
data Page
Page :: PageNumbers -> PageObjects -> DocStat -> Page
pageNumbers :: Page -> PageNumbers
pageObjects :: Page -> PageObjects
pageStat :: Page -> DocStat
type PageNumbers = (Word32, Word32, Word32, Word32, Word32, Word32, Word32, Word32, Word32, Word32)
class PageNumberClass t
pageNum :: PageNumberClass t => t -> PageNumbers
data DocStat
DocStat :: Maybe Handle -> Maybe Word32 -> [Font] -> Dimen -> Dimen -> Word16 -> Word16 -> Word32 -> Ratio Word32 -> DocStat
pageHandle :: DocStat -> Maybe Handle
prevPage :: DocStat -> Maybe Word32
fonts :: DocStat -> [Font]
tallest :: DocStat -> Dimen
widest :: DocStat -> Dimen
maxStackDepth :: DocStat -> Word16
numPages :: DocStat -> Word16
magnification :: DocStat -> Word32
dviUnits :: DocStat -> Ratio Word32
docStat :: DocStat
type Coordinates = (Dimen, Dimen)
data PageObject
Special :: ByteString -> PageObjects -> PageObject
Box :: PageObjects -> PageObject
Character :: Font -> Word32 -> PageObject
Text :: Font -> TextString -> PageObject
Rule :: Dimen -> Dimen -> PageObject
DVI_Binary :: ByteString -> PageObject
type TextString = [Either Dimen Word32]
dviUnitsTeX :: Ratio Word32
withBoxes :: (PageObjects -> PageObjects) -> PageObjects -> PageObjects
withInnerBoxes :: (PageObjects -> PageObjects) -> PageObjects -> PageObjects
shiftPage :: Coordinates -> PageObjects -> PageObjects
unshiftPage :: Coordinates -> PageObjects -> PageObjects
sortPage :: PageObjects -> PageObjects
unboxPage :: PageObjects -> PageObjects
textToChar :: PageObjects -> PageObjects
openSpecials :: (ByteString -> Bool) -> PageObjects -> PageObjects
splitSpecials :: (ByteString -> ByteString -> Bool) -> PageObjects -> PageObjects
closeSpecials :: (ByteString -> Bool) -> PageObjects -> PageObjects
maybeSpecial :: (Coordinates, PageObject) -> Maybe ByteString
objWidth :: PageObject -> Dimen
objHeight :: PageObject -> Dimen
objDepth :: PageObject -> Dimen
points :: Ratio Int32 -> Int32
picas :: Ratio Int32 -> Int32
centimetres :: Ratio Int32 -> Int32
millimetres :: Ratio Int32 -> Int32
bigPoints :: Ratio Int32 -> Int32
didot :: Ratio Int32 -> Int32
cicero :: Ratio Int32 -> Int32
inches :: Ratio Int32 -> Int32
data Font
Font :: ByteString -> Word32 -> Word32 -> Word32 -> [Dimen] -> Word8 -> [LigKern] -> Maybe Word8 -> [FontChar] -> Font
fontName :: Font -> ByteString
fontChecksum :: Font -> Word32
atSize :: Font -> Word32
designSize :: Font -> Word32
fontDimen :: Font -> [Dimen]
firstChar :: Font -> Word8
leftBoundChar :: Font -> [LigKern]
rightBoundChar :: Font -> Maybe Word8
characters :: Font -> [FontChar]
data FontChar
FontChar :: Dimen -> Dimen -> Dimen -> Dimen -> Maybe Word8 -> [LigKern] -> Maybe Extensible -> FontChar
charWidth :: FontChar -> Dimen
charHeight :: FontChar -> Dimen
charDepth :: FontChar -> Dimen
charItalCorr :: FontChar -> Dimen
charLarger :: FontChar -> Maybe Word8
charLigKern :: FontChar -> [LigKern]
charExten :: FontChar -> Maybe Extensible
data LigKern
Kerning :: Word8 -> Dimen -> LigKern
lkChar :: LigKern -> Word8
kernDist :: LigKern -> Dimen
Ligature :: Word8 -> Word8 -> Int -> LigKern
lkChar :: LigKern -> Word8
ligChar :: LigKern -> Word8
ligCode :: LigKern -> Int
data Extensible
Extensible :: Word8 -> Word8 -> Word8 -> Word8 -> Extensible
extTop :: Extensible -> Word8
extMid :: Extensible -> Word8
extBot :: Extensible -> Word8
extRep :: Extensible -> Word8
emptyFont :: Font
fontEq :: Font -> Font -> Bool
type FontMag = Either Int Word32
loadFont :: FontMag -> FilePath -> IO Font
readFont :: ByteString -> FontMag -> Handle -> IO Font
getFontChar :: (Integral t, Bits t) => Font -> t -> Maybe FontChar
findLK :: [LigKern] -> Word8 -> Maybe LigKern
widestChar :: Font -> Int32
withDVI :: FilePath -> (Word32 -> ByteString -> IO Font) -> s -> (s -> Page -> IO (Maybe (s, t))) -> IO [t]
createDVI :: FilePath -> Word32 -> Ratio Word32 -> IO DocStat
shipOut :: Page -> IO DocStat
finishDVI :: DocStat -> IO ()
singlePageDocument :: Node -> FilePath -> IO ()
data Glue
Glue :: Dimen -> GlueSS -> GlueSS -> Glue
naturalGlue :: Glue -> Dimen
stretchability :: Glue -> GlueSS
shrinkability :: Glue -> GlueSS
data GlueSS
GlueSS :: Dimen -> Dimen -> Dimen -> Dimen -> GlueSS
finiteSS :: GlueSS -> Dimen
filSS :: GlueSS -> Dimen
fillSS :: GlueSS -> Dimen
filllSS :: GlueSS -> Dimen
data GlueRank
Finite :: GlueRank
Fil :: GlueRank
Fill :: GlueRank
Filll :: GlueRank
data GlueSet
GlueSet :: (Ratio Dimen) -> GlueRank -> GlueSign -> GlueSet
data GlueSign
Shrinking :: GlueSign
Stretching :: GlueSign
spaceGlue :: Font -> Int -> Glue
fixedGlue :: Dimen -> Glue
nullGlueSS :: GlueSS
addGlue :: Glue -> Glue -> Glue
subtractGlue :: Glue -> Glue -> Glue
badness :: Dimen -> Glue -> Ratio Integer
type Dimen = Int32
type RenderPos = Double
toRenderPos :: Real x => x -> RenderPos
calcGlue :: GlueSet -> Glue -> RenderPos
calcGlueSet :: Dimen -> Glue -> GlueSet
selectGlueSS :: GlueRank -> GlueSS -> Dimen
data Node
Node :: x -> Node
class Typeable x => NodeClass x where showNode _ = "Node;" hRender x _ y = ([], y + toRenderPos (nodeWidth x)) vRender x _ y = ([], y + toRenderPos (nodeHeight x + nodeDepth x)) hPackNode x = ([Node x], fixedGlue (nodeWidth x), nodeHeight x, nodeDepth x,  []) vPackNode x = ([Node x], fixedGlue (nodeHeight x), nodeDepth x, nodeWidth x) nodePenalty _ = Nothing nodeWidth _ = 0 nodeHeight _ = 0 nodeDepth _ = 0 nodeGlueSet _ = GlueSet 0 Finite Stretching isNodeDiscardable _ = False traverseBox f = f . wrapNode
showNode :: NodeClass x => x -> String
hRender :: NodeClass x => x -> Node -> RenderPos -> (PageObjects, RenderPos)
vRender :: NodeClass x => x -> Node -> RenderPos -> (PageObjects, RenderPos)
hPackNode :: NodeClass x => x -> ([Node], Glue, Dimen, Dimen, [Node])
vPackNode :: NodeClass x => x -> ([Node], Glue, Dimen, Dimen)
nodePenalty :: NodeClass x => x -> Maybe Int
nodeWidth :: NodeClass x => x -> Dimen
nodeHeight :: NodeClass x => x -> Dimen
nodeDepth :: NodeClass x => x -> Dimen
nodeGlueSet :: NodeClass x => x -> GlueSet
isNodeDiscardable :: NodeClass x => x -> Bool
traverseBox :: (NodeClass x, Applicative f, Monad f) => (Node -> f Node) -> x -> f Node
data BoxDirection
Horizontal :: BoxDirection
Vertical :: BoxDirection
data BoxNode
BoxNode :: BoxDirection -> Dimen -> Dimen -> Dimen -> GlueSet -> [Node] -> BoxNode
data RuleNode
RuleNode :: (Maybe Dimen) -> (Maybe Dimen) -> (Maybe Dimen) -> RuleNode
data KernNode
KernNode :: Dimen -> KernNode
data GlueNode
GlueNode :: Glue -> GlueNode
data SpecialNode
SpecialNode :: ByteString -> SpecialNode
data PenaltyNode
PenaltyNode :: (Maybe Int) -> PenaltyNode
data ShiftNode
ShiftNode :: Dimen -> Node -> ShiftNode
data TextNode
TextNode :: Font -> TextString -> TextNode
wrapNode :: NodeClass x => x -> Node
castNode :: NodeClass x => Node -> Maybe x
renderNode :: NodeClass x => x -> PageObjects
travBoxPure :: NodeClass x => (x -> Node) -> Node -> Node
travBoxFunc :: (Applicative f, Monad f, NodeClass x) => (x -> f Node) -> Node -> f Node
typesetSimpleString :: Font -> String -> PageObject
sumPackage :: [(Glue, Dimen, Dimen)] -> (Glue, Dimen, Dimen)
hPack :: (Dimen -> Dimen) -> [Node] -> (BoxNode, Glue, [Node])
vPack :: Bool -> Dimen -> (Dimen -> Dimen) -> [Node] -> (BoxNode, Glue)
findBreaks :: Bool -> (Node -> (Glue, Maybe Int)) -> [Node] -> [(Int, Glue, Int)]
vSplit :: Dimen -> [Node] -> (BoxNode, [Node])
interlineGlue :: Dimen -> Glue -> Node -> [Node] -> [Node]
typesetCustomString :: CustomStringFn x -> Font -> [x] -> [Node]
typesetSingleWord :: Font -> String -> Node
type CustomStringFn x = Font -> x -> (Int, Either Char (Int -> [Node]))
withFrenchSpacing :: CustomStringFn Char
data SimpleParagraphSetting
SimpleParagraphSetting :: [Node] -> [Node] -> [Node] -> Dimen -> Glue -> SimpleParagraphSetting
spsLeft :: SimpleParagraphSetting -> [Node]
spsRight :: SimpleParagraphSetting -> [Node]
spsInterline :: SimpleParagraphSetting -> [Node]
spsWidth :: SimpleParagraphSetting -> Dimen
spsBackground :: SimpleParagraphSetting -> Glue
simpleParagraphSetting :: SimpleParagraphSetting
simpleMakeParagraph :: SimpleParagraphSetting -> [Node] -> [Node]
instance Typeable Node
instance Typeable BoxNode
instance Typeable RuleNode
instance Typeable SpecialNode
instance Typeable ShiftNode
instance Typeable KernNode
instance Typeable GlueNode
instance Typeable PenaltyNode
instance Typeable TextNode
instance Eq LigKern
instance Show LigKern
instance Eq Extensible
instance Show Extensible
instance Eq FontChar
instance Show FontChar
instance Eq Font
instance Show Font
instance Eq PageObject
instance Show PageObject
instance Eq MoveReg
instance Show MoveReg
instance Eq PageCommand
instance Show PageCommand
instance Eq GlueSS
instance Show GlueSS
instance Eq Glue
instance Show Glue
instance Bounded GlueRank
instance Eq GlueRank
instance Enum GlueRank
instance Ord GlueRank
instance Show GlueRank
instance Eq GlueSign
instance Show GlueSign
instance Eq GlueSet
instance Show GlueSet
instance Bounded BoxDirection
instance Eq BoxDirection
instance Enum BoxDirection
instance Show BoxDirection
instance Show RuleNode
instance Show KernNode
instance Show GlueNode
instance Show PenaltyNode
instance NodeClass TextNode
instance NodeClass PenaltyNode
instance NodeClass GlueNode
instance NodeClass KernNode
instance NodeClass ShiftNode
instance NodeClass SpecialNode
instance NodeClass RuleNode
instance NodeClass BoxNode
instance NodeClass Node
instance Enum GlueSign
instance FileData PageNumbers
instance FileData (Ratio Word32)
instance FileData ByteString
instance FileData Int32
instance FileData Word32
instance FileData Word16
instance FileData Word8
instance Integral t => PageNumberClass (t, t, t, t, t, t)
instance Integral t => PageNumberClass (t, t, t, t, t)
instance Integral t => PageNumberClass (t, t, t, t)
instance Integral t => PageNumberClass (t, t, t)
instance Integral t => PageNumberClass (t, t)
instance PageNumberClass Word32
instance PageNumberClass Int32
instance PageNumberClass Integer
instance PageNumberClass Int

module Graphics.DVI.Alignment
data DataNode
DataNode :: Int -> (Dimen -> Glue) -> DataNode
data NoAlignNode
NoAlignNode :: NoAlignNode
data UnsetBoxNode
UnsetBoxNode :: (Dimen -> Dimen) -> [Node] -> UnsetBoxNode
hAlign :: Dimen -> [Node] -> [[[Node]]] -> [Node]
vAlign :: Bool -> Dimen -> [Node] -> [[[Node]]] -> [Node]
instance Typeable DataNode
instance Typeable NoAlignNode
instance Typeable UnsetBoxNode
instance NodeClass UnsetBoxNode
instance NodeClass NoAlignNode
instance NodeClass DataNode