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


-- | Cairo backend for Charts.
--   
@package Chart-cairo
@version 1.2.3


-- | The backend to render charts with cairo.
module Graphics.Rendering.Chart.Backend.Cairo
data FileFormat
PNG :: FileFormat
SVG :: FileFormat
PS :: FileFormat
PDF :: FileFormat
data FileOptions
FileOptions :: (Int, Int) -> FileFormat -> FileOptions
_fo_size :: FileOptions -> (Int, Int)
_fo_format :: FileOptions -> FileFormat

-- | Run this backends renderer.
runBackend :: CEnv -> ChartBackend a -> Render a

-- | Generate an image file for the given renderable, at the specified
--   path. Size and format are set through the <a>FileOptions</a>
--   parameter.
renderableToFile :: FileOptions -> Renderable a -> FilePath -> IO (PickFn a)

-- | Produce a environment with no transformation and clipping. It will use
--   the default styles.
defaultEnv :: AlignmentFns -> CEnv
fo_size :: Lens' FileOptions (Int, Int)
fo_format :: Lens' FileOptions FileFormat

-- | Generate an image file for the given drawing instructions, at the
--   specified path. Size and format are set through the <a>FileOptions</a>
--   parameter.
cBackendToFile :: FileOptions -> ChartBackend a -> FilePath -> IO a

-- | <i>Deprecated: use renderableToFile</i>
renderableToPNGFile :: Renderable a -> Int -> Int -> FilePath -> IO (PickFn a)

-- | Output the given renderable to a PDF file of the specifed size (in
--   points), to the specified file.

-- | <i>Deprecated: use renderableToFile</i>
renderableToPDFFile :: Renderable a -> Int -> Int -> FilePath -> IO ()

-- | Output the given renderable to a postscript file of the specifed size
--   (in points), to the specified file.

-- | <i>Deprecated: use renderableToFile</i>
renderableToPSFile :: Renderable a -> Int -> Int -> FilePath -> IO ()

-- | Output the given renderable to an SVG file of the specifed size (in
--   points), to the specified file.

-- | <i>Deprecated: use renderableToFile</i>
renderableToSVGFile :: Renderable a -> Int -> Int -> FilePath -> IO ()

-- | Generate a PDF for the sparkline, using its natural size.

-- | <i>Deprecated: use renderableToFile</i>
sparkLineToPDF :: FilePath -> SparkLine -> IO ()

-- | Generate a PNG for the sparkline, using its natural size.

-- | <i>Deprecated: use renderableToFile</i>
sparkLineToPNG :: FilePath -> SparkLine -> IO (PickFn ())
instance Default FileOptions