Graphics.X11.Xlib.Types

X11-1.8: A binding to the X11 graphics library

Copyright | (c) Alastair Reid, 1999-2003
License | BSD-style (see the file libraries/base/LICENSE)
Maintainer | libraries@haskell.org
Stability | provisional
Portability | portable
Safe Haskell | None
Language | Haskell98

Graphics.X11.Xlib.Types

Description

A collection of type declarations for interfacing with Xlib.

Synopsis

- newtype Display = Display (Ptr Display)
- newtype Screen = Screen (Ptr Screen)
- newtype Visual = Visual (Ptr Visual)
- newtype GC = GC (Ptr GC)
- data GCValues
- data SetWindowAttributes
- data VisualInfo = VisualInfo {
  - visualInfo_visual :: Visual
  - visualInfo_visualID :: VisualID
  - visualInfo_screen :: ScreenNumber
  - visualInfo_depth :: CInt
  - visualInfo_class :: CInt
  - visualInfo_redMask :: CULong
  - visualInfo_greenMask :: CULong
  - visualInfo_blueMask :: CULong
  - visualInfo_colormapSize :: CInt
  - visualInfo_bitsPerRGB :: CInt
  }
- newtype Image = Image (Ptr Image)
- data Point = Point {
  - pt_x :: !Position
  - pt_y :: !Position
  }
- data Rectangle = Rectangle {
  - rect_x :: !Position
  - rect_y :: !Position
  - rect_width :: !Dimension
  - rect_height :: !Dimension
  }
- data Arc = Arc {
  - arc_x :: Position
  - arc_y :: Position
  - arc_width :: Dimension
  - arc_height :: Dimension
  - arc_angle1 :: Angle
  - arc_angle2 :: Angle
  }
- data Segment = Segment {
  - seg_x1 :: Position
  - seg_y1 :: Position
  - seg_x2 :: Position
  - seg_y2 :: Position
  }
- data Color = Color {
  - color_pixel :: Pixel
  - color_red :: Word16
  - color_green :: Word16
  - color_blue :: Word16
  - color_flags :: Word8
  }
- type Pixel = Word32
- type Position = Int32
- type Dimension = Word32
- type Angle = CInt
- type ScreenNumber = Word32
- type Buffer = CInt

# Documentation

newtype Display #

pointer to an X11 `Display` structure

Constructors

Display (Ptr Display) |

Instances

Eq Display # |
Methods (==) :: Display -> Display -> Bool # (/=) :: Display -> Display -> Bool #
Data Display # |
Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Display -> c Display # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Display # toConstr :: Display -> Constr # dataTypeOf :: Display -> DataType # dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Display) # dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Display) # gmapT :: (forall b. Data b => b -> b) -> Display -> Display # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Display -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Display -> r # gmapQ :: (forall d. Data d => d -> u) -> Display -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Display -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Display -> m Display # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Display -> m Display # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Display -> m Display #
Ord Display # |
Methods compare :: Display -> Display -> Ordering # (<) :: Display -> Display -> Bool # (<=) :: Display -> Display -> Bool # (>) :: Display -> Display -> Bool # (>=) :: Display -> Display -> Bool # max :: Display -> Display -> Display # min :: Display -> Display -> Display #
Show Display # |
Methods showsPrec :: Int -> Display -> ShowS # show :: Display -> String # showList :: [Display] -> ShowS #

newtype Screen #

pointer to an X11 `Screen` structure

Constructors

Screen (Ptr Screen) |

Instances

Eq Screen # |
Methods (==) :: Screen -> Screen -> Bool # (/=) :: Screen -> Screen -> Bool #
Data Screen # |
Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Screen -> c Screen # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Screen # toConstr :: Screen -> Constr # dataTypeOf :: Screen -> DataType # dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Screen) # dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Screen) # gmapT :: (forall b. Data b => b -> b) -> Screen -> Screen # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Screen -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Screen -> r # gmapQ :: (forall d. Data d => d -> u) -> Screen -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Screen -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Screen -> m Screen # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Screen -> m Screen # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Screen -> m Screen #
Ord Screen # |
Methods compare :: Screen -> Screen -> Ordering # (<) :: Screen -> Screen -> Bool # (<=) :: Screen -> Screen -> Bool # (>) :: Screen -> Screen -> Bool # (>=) :: Screen -> Screen -> Bool # max :: Screen -> Screen -> Screen # min :: Screen -> Screen -> Screen #
Show Screen # |
Methods showsPrec :: Int -> Screen -> ShowS # show :: Screen -> String # showList :: [Screen] -> ShowS #

newtype Visual #

pointer to an X11 `Visual` structure

Constructors

Visual (Ptr Visual) |

Instances

Eq Visual # |
Methods (==) :: Visual -> Visual -> Bool # (/=) :: Visual -> Visual -> Bool #
Data Visual # |
Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Visual -> c Visual # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Visual # toConstr :: Visual -> Constr # dataTypeOf :: Visual -> DataType # dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Visual) # dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Visual) # gmapT :: (forall b. Data b => b -> b) -> Visual -> Visual # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Visual -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Visual -> r # gmapQ :: (forall d. Data d => d -> u) -> Visual -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Visual -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Visual -> m Visual # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Visual -> m Visual # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Visual -> m Visual #
Ord Visual # |
Methods compare :: Visual -> Visual -> Ordering # (<) :: Visual -> Visual -> Bool # (<=) :: Visual -> Visual -> Bool # (>) :: Visual -> Visual -> Bool # (>=) :: Visual -> Visual -> Bool # max :: Visual -> Visual -> Visual # min :: Visual -> Visual -> Visual #
Show Visual # |
Methods showsPrec :: Int -> Visual -> ShowS # show :: Visual -> String # showList :: [Visual] -> ShowS #

newtype GC #

pointer to an X11 `GC` structure

Constructors

GC (Ptr GC) |

Instances

Eq GC # |
Methods (==) :: GC -> GC -> Bool # (/=) :: GC -> GC -> Bool #
Data GC # |
Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> GC -> c GC # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c GC # toConstr :: GC -> Constr # dataTypeOf :: GC -> DataType # dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c GC) # dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c GC) # gmapT :: (forall b. Data b => b -> b) -> GC -> GC # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> GC -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> GC -> r # gmapQ :: (forall d. Data d => d -> u) -> GC -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> GC -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> GC -> m GC # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> GC -> m GC # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> GC -> m GC #
Ord GC # |
Methods compare :: GC -> GC -> Ordering # (<) :: GC -> GC -> Bool # (<=) :: GC -> GC -> Bool # (>) :: GC -> GC -> Bool # (>=) :: GC -> GC -> Bool # max :: GC -> GC -> GC # min :: GC -> GC -> GC #
Show GC # |
Methods showsPrec :: Int -> GC -> ShowS # show :: GC -> String # showList :: [GC] -> ShowS #

data GCValues #

pointer to an X11 `XGCValues` structure

Instances

Eq GCValues # |
Methods (==) :: GCValues -> GCValues -> Bool # (/=) :: GCValues -> GCValues -> Bool #
Data GCValues # |
Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> GCValues -> c GCValues # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c GCValues # toConstr :: GCValues -> Constr # dataTypeOf :: GCValues -> DataType # dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c GCValues) # dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c GCValues) # gmapT :: (forall b. Data b => b -> b) -> GCValues -> GCValues # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> GCValues -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> GCValues -> r # gmapQ :: (forall d. Data d => d -> u) -> GCValues -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> GCValues -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> GCValues -> m GCValues # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> GCValues -> m GCValues # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> GCValues -> m GCValues #
Ord GCValues # |
Methods compare :: GCValues -> GCValues -> Ordering # (<) :: GCValues -> GCValues -> Bool # (<=) :: GCValues -> GCValues -> Bool # (>) :: GCValues -> GCValues -> Bool # (>=) :: GCValues -> GCValues -> Bool # max :: GCValues -> GCValues -> GCValues # min :: GCValues -> GCValues -> GCValues #
Show GCValues # |
Methods showsPrec :: Int -> GCValues -> ShowS # show :: GCValues -> String # showList :: [GCValues] -> ShowS #

data SetWindowAttributes #

pointer to an X11 `XSetWindowAttributes` structure

Instances

Eq SetWindowAttributes # |
Methods (==) :: SetWindowAttributes -> SetWindowAttributes -> Bool # (/=) :: SetWindowAttributes -> SetWindowAttributes -> Bool #
Data SetWindowAttributes # |
Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> SetWindowAttributes -> c SetWindowAttributes # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c SetWindowAttributes # toConstr :: SetWindowAttributes -> Constr # dataTypeOf :: SetWindowAttributes -> DataType # dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c SetWindowAttributes) # dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c SetWindowAttributes) # gmapT :: (forall b. Data b => b -> b) -> SetWindowAttributes -> SetWindowAttributes # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> SetWindowAttributes -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> SetWindowAttributes -> r # gmapQ :: (forall d. Data d => d -> u) -> SetWindowAttributes -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> SetWindowAttributes -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> SetWindowAttributes -> m SetWindowAttributes # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> SetWindowAttributes -> m SetWindowAttributes # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> SetWindowAttributes -> m SetWindowAttributes #
Ord SetWindowAttributes # |
Methods compare :: SetWindowAttributes -> SetWindowAttributes -> Ordering # (<) :: SetWindowAttributes -> SetWindowAttributes -> Bool # (<=) :: SetWindowAttributes -> SetWindowAttributes -> Bool # (>) :: SetWindowAttributes -> SetWindowAttributes -> Bool # (>=) :: SetWindowAttributes -> SetWindowAttributes -> Bool # max :: SetWindowAttributes -> SetWindowAttributes -> SetWindowAttributes # min :: SetWindowAttributes -> SetWindowAttributes -> SetWindowAttributes #
Show SetWindowAttributes # |
Methods showsPrec :: Int -> SetWindowAttributes -> ShowS # show :: SetWindowAttributes -> String # showList :: [SetWindowAttributes] -> ShowS #

data VisualInfo #

counterpart of an X11 `XVisualInfo` structure

Constructors

VisualInfo |
Fields visualInfo_visual :: Visual visualInfo_visualID :: VisualID visualInfo_screen :: ScreenNumber visualInfo_depth :: CInt visualInfo_class :: CInt visualInfo_redMask :: CULong visualInfo_greenMask :: CULong visualInfo_blueMask :: CULong visualInfo_colormapSize :: CInt visualInfo_bitsPerRGB :: CInt

Instances

Eq VisualInfo # |
Methods (==) :: VisualInfo -> VisualInfo -> Bool # (/=) :: VisualInfo -> VisualInfo -> Bool #
Show VisualInfo # |
Methods showsPrec :: Int -> VisualInfo -> ShowS # show :: VisualInfo -> String # showList :: [VisualInfo] -> ShowS #
Storable VisualInfo # |
Methods sizeOf :: VisualInfo -> Int # alignment :: VisualInfo -> Int # peekElemOff :: Ptr VisualInfo -> Int -> IO VisualInfo # pokeElemOff :: Ptr VisualInfo -> Int -> VisualInfo -> IO () # peekByteOff :: Ptr b -> Int -> IO VisualInfo # pokeByteOff :: Ptr b -> Int -> VisualInfo -> IO () # peek :: Ptr VisualInfo -> IO VisualInfo # poke :: Ptr VisualInfo -> VisualInfo -> IO () #
Default VisualInfo # |
Methods def :: VisualInfo #

newtype Image #

pointer to an X11 `XImage` structure

Constructors

Image (Ptr Image) |

Instances

Eq Image # |
Methods (==) :: Image -> Image -> Bool # (/=) :: Image -> Image -> Bool #
Data Image # |
Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Image -> c Image # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Image # toConstr :: Image -> Constr # dataTypeOf :: Image -> DataType # dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Image) # dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Image) # gmapT :: (forall b. Data b => b -> b) -> Image -> Image # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Image -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Image -> r # gmapQ :: (forall d. Data d => d -> u) -> Image -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Image -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Image -> m Image # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Image -> m Image # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Image -> m Image #
Ord Image # |
Methods compare :: Image -> Image -> Ordering # (<) :: Image -> Image -> Bool # (<=) :: Image -> Image -> Bool # (>) :: Image -> Image -> Bool # (>=) :: Image -> Image -> Bool # max :: Image -> Image -> Image # min :: Image -> Image -> Image #
Show Image # |
Methods showsPrec :: Int -> Image -> ShowS # show :: Image -> String # showList :: [Image] -> ShowS #

data Point #

counterpart of an X11 `XPoint` structure

Constructors

Point |
Fields pt_x :: !Position pt_y :: !Position

Instances

Eq Point # |
Methods (==) :: Point -> Point -> Bool # (/=) :: Point -> Point -> Bool #
Data Point # |
Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Point -> c Point # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Point # toConstr :: Point -> Constr # dataTypeOf :: Point -> DataType # dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Point) # dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Point) # gmapT :: (forall b. Data b => b -> b) -> Point -> Point # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Point -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Point -> r # gmapQ :: (forall d. Data d => d -> u) -> Point -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Point -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Point -> m Point # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Point -> m Point # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Point -> m Point #
Show Point # |
Methods showsPrec :: Int -> Point -> ShowS # show :: Point -> String # showList :: [Point] -> ShowS #
Storable Point # |
Methods sizeOf :: Point -> Int # alignment :: Point -> Int # peekElemOff :: Ptr Point -> Int -> IO Point # pokeElemOff :: Ptr Point -> Int -> Point -> IO () # peekByteOff :: Ptr b -> Int -> IO Point # pokeByteOff :: Ptr b -> Int -> Point -> IO () # peek :: Ptr Point -> IO Point # poke :: Ptr Point -> Point -> IO () #

data Rectangle #

counterpart of an X11 `XRectangle` structure

Constructors

Rectangle |
Fields rect_x :: !Position rect_y :: !Position rect_width :: !Dimension rect_height :: !Dimension

Instances

Eq Rectangle # |
Methods (==) :: Rectangle -> Rectangle -> Bool # (/=) :: Rectangle -> Rectangle -> Bool #
Data Rectangle # |
Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Rectangle -> c Rectangle # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Rectangle # toConstr :: Rectangle -> Constr # dataTypeOf :: Rectangle -> DataType # dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Rectangle) # dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Rectangle) # gmapT :: (forall b. Data b => b -> b) -> Rectangle -> Rectangle # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Rectangle -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Rectangle -> r # gmapQ :: (forall d. Data d => d -> u) -> Rectangle -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Rectangle -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Rectangle -> m Rectangle # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Rectangle -> m Rectangle # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Rectangle -> m Rectangle #
Read Rectangle # |
Methods readsPrec :: Int -> ReadS Rectangle # readList :: ReadS [Rectangle] # readPrec :: ReadPrec Rectangle # readListPrec :: ReadPrec [Rectangle] #
Show Rectangle # |
Methods showsPrec :: Int -> Rectangle -> ShowS # show :: Rectangle -> String # showList :: [Rectangle] -> ShowS #
Storable Rectangle # |
Methods sizeOf :: Rectangle -> Int # alignment :: Rectangle -> Int # peekElemOff :: Ptr Rectangle -> Int -> IO Rectangle # pokeElemOff :: Ptr Rectangle -> Int -> Rectangle -> IO () # peekByteOff :: Ptr b -> Int -> IO Rectangle # pokeByteOff :: Ptr b -> Int -> Rectangle -> IO () # peek :: Ptr Rectangle -> IO Rectangle # poke :: Ptr Rectangle -> Rectangle -> IO () #

data Arc #

counterpart of an X11 `XArc` structure

Constructors

Arc |
Fields arc_x :: Position arc_y :: Position arc_width :: Dimension arc_height :: Dimension arc_angle1 :: Angle arc_angle2 :: Angle

Instances

Eq Arc # |
Methods (==) :: Arc -> Arc -> Bool # (/=) :: Arc -> Arc -> Bool #
Show Arc # |
Methods showsPrec :: Int -> Arc -> ShowS # show :: Arc -> String # showList :: [Arc] -> ShowS #
Storable Arc # |
Methods sizeOf :: Arc -> Int # alignment :: Arc -> Int # peekElemOff :: Ptr Arc -> Int -> IO Arc # pokeElemOff :: Ptr Arc -> Int -> Arc -> IO () # peekByteOff :: Ptr b -> Int -> IO Arc # pokeByteOff :: Ptr b -> Int -> Arc -> IO () # peek :: Ptr Arc -> IO Arc # poke :: Ptr Arc -> Arc -> IO () #

data Segment #

counterpart of an X11 `XSegment` structure

Constructors

Segment |
Fields seg_x1 :: Position seg_y1 :: Position seg_x2 :: Position seg_y2 :: Position

Instances

Eq Segment # |
Methods (==) :: Segment -> Segment -> Bool # (/=) :: Segment -> Segment -> Bool #
Data Segment # |
Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Segment -> c Segment # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Segment # toConstr :: Segment -> Constr # dataTypeOf :: Segment -> DataType # dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Segment) # dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Segment) # gmapT :: (forall b. Data b => b -> b) -> Segment -> Segment # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Segment -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Segment -> r # gmapQ :: (forall d. Data d => d -> u) -> Segment -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Segment -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Segment -> m Segment # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Segment -> m Segment # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Segment -> m Segment #
Show Segment # |
Methods showsPrec :: Int -> Segment -> ShowS # show :: Segment -> String # showList :: [Segment] -> ShowS #
Storable Segment # |
Methods sizeOf :: Segment -> Int # alignment :: Segment -> Int # peekElemOff :: Ptr Segment -> Int -> IO Segment # pokeElemOff :: Ptr Segment -> Int -> Segment -> IO () # peekByteOff :: Ptr b -> Int -> IO Segment # pokeByteOff :: Ptr b -> Int -> Segment -> IO () # peek :: Ptr Segment -> IO Segment # poke :: Ptr Segment -> Segment -> IO () #

data Color #

counterpart of an X11 `XColor` structure

Constructors

Color |
Fields color_pixel :: Pixel color_red :: Word16 color_green :: Word16 color_blue :: Word16 color_flags :: Word8

Instances

Eq Color # |
Methods (==) :: Color -> Color -> Bool # (/=) :: Color -> Color -> Bool #
Data Color # |
Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Color -> c Color # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Color # toConstr :: Color -> Constr # dataTypeOf :: Color -> DataType # dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Color) # dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Color) # gmapT :: (forall b. Data b => b -> b) -> Color -> Color # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Color -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Color -> r # gmapQ :: (forall d. Data d => d -> u) -> Color -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Color -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Color -> m Color # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Color -> m Color # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Color -> m Color #
Show Color # |
Methods showsPrec :: Int -> Color -> ShowS # show :: Color -> String # showList :: [Color] -> ShowS #
Storable Color # |
Methods sizeOf :: Color -> Int # alignment :: Color -> Int # peekElemOff :: Ptr Color -> Int -> IO Color # pokeElemOff :: Ptr Color -> Int -> Color -> IO () # peekByteOff :: Ptr b -> Int -> IO Color # pokeByteOff :: Ptr b -> Int -> Color -> IO () # peek :: Ptr Color -> IO Color # poke :: Ptr Color -> Color -> IO () #

type Pixel = Word32 #

type Position = Int32 #

type Dimension = Word32 #

type Angle = CInt #

type ScreenNumber = Word32 #

type Buffer = CInt #