Graphics.UI.FLTK.LowLevel.Draw

Documentation

data LineStyle

Constructors

LineStyleSolid

LineStyleDash

LineStyleDot

LineStyleDashDot

LineStyleDashDotDot

Instances

Enum LineStyle

Defined in Graphics.UI.FLTK.LowLevel.Draw

Methods

succ :: LineStyle -> LineStyle

pred :: LineStyle -> LineStyle

toEnum :: Int -> LineStyle

fromEnum :: LineStyle -> Int

enumFrom :: LineStyle -> [LineStyle]

enumFromThen :: LineStyle -> LineStyle -> [LineStyle]

enumFromTo :: LineStyle -> LineStyle -> [LineStyle]

enumFromThenTo :: LineStyle -> LineStyle -> LineStyle -> [LineStyle]

Eq LineStyle

Defined in Graphics.UI.FLTK.LowLevel.Draw

Methods

(==) :: LineStyle -> LineStyle -> Bool

(/=) :: LineStyle -> LineStyle -> Bool

Ord LineStyle

Defined in Graphics.UI.FLTK.LowLevel.Draw

Methods

compare :: LineStyle -> LineStyle -> Ordering

(<) :: LineStyle -> LineStyle -> Bool

(<=) :: LineStyle -> LineStyle -> Bool

(>) :: LineStyle -> LineStyle -> Bool

(>=) :: LineStyle -> LineStyle -> Bool

max :: LineStyle -> LineStyle -> LineStyle

min :: LineStyle -> LineStyle -> LineStyle

Show LineStyle

Defined in Graphics.UI.FLTK.LowLevel.Draw

Methods

showsPrec :: Int -> LineStyle -> ShowS

show :: LineStyle -> String

showList :: [LineStyle] -> ShowS

data CapStyle

Constructors

CapStyleFlat

CapStyleRound

CapStyleSquare

Instances

Enum CapStyle

Defined in Graphics.UI.FLTK.LowLevel.Draw

Methods

succ :: CapStyle -> CapStyle

pred :: CapStyle -> CapStyle

toEnum :: Int -> CapStyle

fromEnum :: CapStyle -> Int

enumFrom :: CapStyle -> [CapStyle]

enumFromThen :: CapStyle -> CapStyle -> [CapStyle]

enumFromTo :: CapStyle -> CapStyle -> [CapStyle]

enumFromThenTo :: CapStyle -> CapStyle -> CapStyle -> [CapStyle]

Eq CapStyle

Defined in Graphics.UI.FLTK.LowLevel.Draw

Methods

(==) :: CapStyle -> CapStyle -> Bool

(/=) :: CapStyle -> CapStyle -> Bool

Ord CapStyle

Defined in Graphics.UI.FLTK.LowLevel.Draw

Methods

compare :: CapStyle -> CapStyle -> Ordering

(<) :: CapStyle -> CapStyle -> Bool

(<=) :: CapStyle -> CapStyle -> Bool

(>) :: CapStyle -> CapStyle -> Bool

(>=) :: CapStyle -> CapStyle -> Bool

max :: CapStyle -> CapStyle -> CapStyle

min :: CapStyle -> CapStyle -> CapStyle

Show CapStyle

Defined in Graphics.UI.FLTK.LowLevel.Draw

Methods

showsPrec :: Int -> CapStyle -> ShowS

show :: CapStyle -> String

showList :: [CapStyle] -> ShowS

data JoinStyle

Constructors

JoinStyleMiter

JoinStyleRound

JoinStyleBevel

Instances

Enum JoinStyle

Defined in Graphics.UI.FLTK.LowLevel.Draw

Methods

succ :: JoinStyle -> JoinStyle

pred :: JoinStyle -> JoinStyle

toEnum :: Int -> JoinStyle

fromEnum :: JoinStyle -> Int

enumFrom :: JoinStyle -> [JoinStyle]

enumFromThen :: JoinStyle -> JoinStyle -> [JoinStyle]

enumFromTo :: JoinStyle -> JoinStyle -> [JoinStyle]

enumFromThenTo :: JoinStyle -> JoinStyle -> JoinStyle -> [JoinStyle]

Eq JoinStyle

Defined in Graphics.UI.FLTK.LowLevel.Draw

Methods

(==) :: JoinStyle -> JoinStyle -> Bool

(/=) :: JoinStyle -> JoinStyle -> Bool

Ord JoinStyle

Defined in Graphics.UI.FLTK.LowLevel.Draw

Methods

compare :: JoinStyle -> JoinStyle -> Ordering

(<) :: JoinStyle -> JoinStyle -> Bool

(<=) :: JoinStyle -> JoinStyle -> Bool

(>) :: JoinStyle -> JoinStyle -> Bool

(>=) :: JoinStyle -> JoinStyle -> Bool

max :: JoinStyle -> JoinStyle -> JoinStyle

min :: JoinStyle -> JoinStyle -> JoinStyle

Show JoinStyle

Defined in Graphics.UI.FLTK.LowLevel.Draw

Methods

showsPrec :: Int -> JoinStyle -> ShowS

show :: JoinStyle -> String

showList :: [JoinStyle] -> ShowS

data LineDrawStyle

Constructors

LineDrawStyle (Maybe LineStyle) (Maybe CapStyle) (Maybe JoinStyle)

flcSetColor :: Color -> IO ()

flcSetColorWithRgb :: RGB -> IO ()

flcColor :: IO Color

flcPushClip :: Rectangle -> IO ()

flcPushNoClip :: IO ()

flcPopClip :: IO ()

flcNotClipped :: Rectangle -> IO Bool

flcClipBox :: Rectangle -> IO (Either UnknownError Rectangle)

flcRestoreClip :: IO ()

flcSetClipRegion :: Ref FlRegion -> IO ()

flcClipRegion :: IO (Maybe (Ref FlRegion))

flcPoint :: Position -> IO ()

flcLineStyle :: LineDrawStyle -> Maybe Width -> Maybe Text -> IO ()

flcRect :: Rectangle -> IO ()

flcRectWithColor :: Rectangle -> Color -> IO ()

flcRectf :: Rectangle -> IO ()

flcRectfWithColor :: Rectangle -> Color -> IO ()

flcRectfWithRgb :: Rectangle -> RGB -> IO ()

flcLine :: Position -> Position -> IO ()

flcLineWith2Edges :: Position -> Position -> Position -> IO ()

flcLoop :: Position -> Position -> Position -> IO ()

flcLoopWith4Sides :: Position -> Position -> Position -> Position -> IO ()

flcPolygon :: Position -> Position -> Position -> IO ()

flcPolygonWith4Sides :: Position -> Position -> Position -> Position -> IO ()

flcXyline :: Position -> X -> IO ()

flcXylineDownByY :: Position -> X -> Y -> IO ()

flcXylineDownByYAcrossByX :: Position -> X -> Y -> X -> IO ()

flcYxline :: Position -> Y -> IO ()

flcYxlineAcrossByX :: Position -> Y -> X -> IO ()

flcYxlineAcrossByXDownByY :: Position -> Y -> X -> Y -> IO ()

flcArcByWidthHeight :: Rectangle -> PreciseAngle -> PreciseAngle -> IO ()

flcPie :: Rectangle -> PreciseAngle -> PreciseAngle -> IO ()

flcPushMatrix :: IO ()

flcPopMatrix :: IO ()

flcScaleWithY :: ByXY -> IO ()

flcScale :: ByX -> IO ()

flcTranslate :: ByXY -> IO ()

flcRotate :: PreciseAngle -> IO ()

flcMultMatrix :: Double -> Double -> Double -> Double -> ByXY -> IO ()

flcBeginPoints :: IO ()

flcBeginLine :: IO ()

flcBeginLoop :: IO ()

flcBeginPolygon :: IO ()

flcVertex :: PrecisePosition -> IO ()

flcCurve :: PrecisePosition -> PrecisePosition -> PrecisePosition -> PrecisePosition -> IO ()

flcArcByRadius :: PrecisePosition -> Double -> PreciseAngle -> PreciseAngle -> IO ()

flcCircle :: PrecisePosition -> Double -> IO ()

flcEndPoints :: IO ()

flcEndLine :: IO ()

flcEndLoop :: IO ()

flcEndPolygon :: IO ()

flcBeginComplexPolygon :: IO ()

flcGap :: IO ()

flcEndComplexPolygon :: IO ()

flcTransformX :: ByXY -> IO Double

flcTransformY :: ByXY -> IO Double

flcTransformDx :: ByXY -> IO Double

flcTransformDy :: ByXY -> IO Double

flcTransformedVertex :: PrecisePosition -> IO ()

flcSetFont :: Font -> FontSize -> IO ()

flcFont :: IO Font

flcSize :: IO FontSize

flcHeight :: IO Height

flcHeightOfFont :: Font -> FontSize -> IO Height

flcDescent :: IO Int

flcWidth :: Text -> IO PreciseWidth

flcWidthOfChar :: Int -> IO PreciseWidth

flcTextExtents :: Text -> IO Rectangle

flcLatin1ToLocal :: Text -> IO Text

flcLocalToLatin1 :: Text -> IO Text

flcMacRomanToLocal :: Text -> IO Text

flcLocalToMacRoman :: Text -> IO Text

flcDraw :: Text -> Position -> IO ()

flcDrawWithAngle :: Int -> Text -> Position -> IO ()

flcRtlDraw :: Text -> Int -> Position -> IO ()

flcMeasure :: Text -> Maybe Width -> Bool -> IO Size

flcDrawInBoxWithImageReference :: Parent a Image => Text -> Rectangle -> Alignments -> Maybe DrawCallback -> Ref a -> Maybe Bool -> IO ()

flcDrawInBox :: Text -> Rectangle -> Alignments -> Maybe DrawCallback -> Maybe Bool -> IO ()

flcFrame :: Text -> Rectangle -> IO ()

flcFrame2 :: Text -> Rectangle -> IO ()

flcDrawBox :: Boxtype -> Rectangle -> Color -> IO ()

flcDrawImageBuf :: ByteString -> Rectangle -> Delta -> LineDelta -> IO ()

flcDrawImageMonoBuf :: ByteString -> Rectangle -> Delta -> LineDelta -> IO ()

flcCanDoAlphaBlending :: IO Bool

flcReadImage :: Rectangle -> Bool -> IO ByteString

flcDrawPixmapWithColor :: PixmapHs -> Position -> Color -> IO (Either UnknownError ())

flcDrawPixmap :: PixmapHs -> Position -> IO (Either UnknownError ())

flcDrawPixmapWithCdataColor :: PixmapHs -> Position -> Color -> IO (Either UnknownError ())

flcDrawPixmapWithCdata :: PixmapHs -> Position -> IO (Either UnknownError ())

flcMeasurePixmap :: PixmapHs -> IO (Either UnknownError Size)

flcMeasurePixmapWithCdata :: PixmapHs -> IO (Either UnknownError Size)

flcShortcutLabel :: ShortcutKeySequence -> IO Text

flcOldShortcut :: Text -> IO (Maybe ShortcutKeySequence)

flcOverlayRect :: Rectangle -> IO ()

flcOverlayClear :: IO ()

flcCursorWithFgBg :: Cursor -> Color -> Color -> IO ()

flcCursorWithFg :: Cursor -> Color -> IO ()

flcCursorWithBg :: Cursor -> Color -> IO ()

flcCursor :: Cursor -> IO ()

flcSetStatus :: Rectangle -> IO ()

flcSetSpotWithWin :: Parent a Window => Font -> FontSize -> Rectangle -> Ref a -> IO ()

flcSetSpot :: Font -> FontSize -> Rectangle -> IO ()

flcResetSpot :: IO ()

flcDrawSymbol :: Text -> Rectangle -> Color -> IO (Either UnknownError ())

flcDrawShortcut :: IO (Maybe DrawShortcut)

flcSetDrawShortcut :: Maybe DrawShortcut -> IO ()

flcCreateOffscreen :: Size -> IO FlOffscreen

Only available on FLTK version 1.4.0 and above.

flcBeginOffscreen :: FlOffscreen -> IO ()

flcEndOffscreen :: IO ()

Only available on FLTK version 1.4.0 and above.

flcDeleteOffscreen :: FlOffscreen -> IO ()

flcRescaleOffscreen :: FlOffscreen -> IO ()

flcCopyOffscreen :: Position -> Size -> FlOffscreen -> Position -> IO ()