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GHC 9.14.1 · lts/ghc-9.14.x · 45dd537 · 2026-10-11

ModuleX11-xft-0.3.4Haskell98

Graphics.X11.Xft

3 types
36 values

PackageX11-xft-0.3.4
Exports39
LanguageHaskell98
LicenceBSD-3-Clause
SourceXft.hsc

newtypenewtype XftColor

valuexftcolor_pixel :: XftColor -> IO Int

valueallocaXftColor :: (Ptr XftColor -> IO a) -> IO a

valuewithXftColorName

:: Display
-> Visual
-> Colormap
-> String
-> XftColor -> IO a
-> IO a

valuewithXftColorValue

:: Display
-> Visual
-> Colormap
-> XRenderColor
-> XftColor -> IO a
-> IO a

newtypenewtype XftDraw

valuewithXftDraw

:: Display
-> Drawable
-> Visual
-> Colormap
-> XftDraw -> IO a
-> IO a

valuexftDrawCreate :: Display -> Drawable -> Visual -> Colormap -> IO XftDraw

valuexftDrawCreateBitmap :: Display -> Pixmap -> IO XftDraw

valuexftDrawCreateAlpha :: Integral a => Display -> Pixmap -> a -> IO XftDraw

valuexftDrawChange :: XftDraw -> Drawable -> IO ()

valuexftDrawDisplay :: XftDraw -> IO Display

valuexftDrawDrawable :: XftDraw -> IO Drawable

valuexftDrawColormap :: XftDraw -> IO Colormap

valuexftDrawVisual :: XftDraw -> IO Visual

valuexftDrawDestroy :: XftDraw -> IO ()

newtypenewtype XftFont

valuexftfont_ascent :: XftFont -> IO Int

valuexftfont_max_ascent :: NonEmpty XftFont -> IO Int

valuexftfont_descent :: XftFont -> IO Int

valuexftfont_max_descent :: NonEmpty XftFont -> IO Int

valuexftfont_height :: XftFont -> IO Int

valuexftfont_max_height :: NonEmpty XftFont -> IO Int

valuexftfont_max_advance_width :: XftFont -> IO Int

valuexftFontOpen :: Display -> Screen -> String -> IO XftFont

valuexftFontOpenXlfd :: Display -> Screen -> String -> IO XftFont

valuexftLockFace :: XftFont -> IO ()

valuexftUnlockFace :: XftFont -> IO ()

valuexftFontCopy :: Display -> XftFont -> IO XftFont

valuexftFontClose :: Display -> XftFont -> IO ()

valuexftDrawGlyphs

:: (Integral a, Integral b, Integral c)
=> XftDraw
-> XftColor
-> XftFont
-> b
-> c
-> [a]
-> IO ()

valuexftDrawString

:: (Integral a, Integral b)
=> XftDraw
-> XftColor
-> XftFont
-> a
-> b
-> String
-> IO ()

valuexftDrawStringFallback

:: XftDraw
-> XftColor
-> [XftFont]
-> Int
-> Int
-> String
-> IO ()

Like xftDrawString, but fall back to another font in the given list if necessary (i.e., should a character not be drawable with the currently selected font).

valuexftTextExtents :: Display -> XftFont -> String -> IO XGlyphInfo

valuexftTextAccumExtents :: Display -> [XftFont] -> String -> IO XGlyphInfo

Like xftTextExtents but for multiple fonts. Return accumulative extents using appropriate fonts for each part of string.

valuexftDrawRect

:: (Integral a, Integral b, Integral c, Integral d)
=> XftDraw
-> XftColor
-> a
-> b
-> c
-> d
-> IO ()

valuexftDrawSetClipRectangles :: XftDraw -> Int -> Int -> [Rectangle] -> IO Bool

valuexftDrawSetSubwindowMode :: Integral a => XftDraw -> a -> IO ()

valuexftInitFtLibrary :: IO ()