Copyright	(c) 2013 Diagrams team (see LICENSE)
License	BSD-style (see LICENSE)
Maintainer	diagrams-discuss@googlegroups.com
Safe Haskell	None
Language	Haskell2010

Diagrams.Backend.Postscript

Contents

Backend token
Postscript-specific options
Postscript-supported output formats

Description

A Postscript rendering backend for diagrams.

To build diagrams for Postscript rendering use the Postscript type in the diagram type construction

d :: Diagram Postscript
d = ...

and render giving the Postscript token

renderDia Postscript (PostscriptOptions "file.eps" (Width 400) EPS) d

This IO action will write the specified file.

Synopsis

Backend token

data Postscript Source #

This data declaration is simply used as a token to distinguish this rendering engine.

Constructors

Postscript

Instances

Eq Postscript Source #
Methods (==) :: Postscript -> Postscript -> Bool # (/=) :: Postscript -> Postscript -> Bool #
Ord Postscript Source #
Methods compare :: Postscript -> Postscript -> Ordering # (<) :: Postscript -> Postscript -> Bool # (<=) :: Postscript -> Postscript -> Bool # (>) :: Postscript -> Postscript -> Bool # (>=) :: Postscript -> Postscript -> Bool # max :: Postscript -> Postscript -> Postscript # min :: Postscript -> Postscript -> Postscript #
Read Postscript Source #
Methods readsPrec :: Int -> ReadS Postscript # readList :: ReadS [Postscript] # readPrec :: ReadPrec Postscript # readListPrec :: ReadPrec [Postscript] #
Show Postscript Source #
Methods showsPrec :: Int -> Postscript -> ShowS # show :: Postscript -> String # showList :: [Postscript] -> ShowS #
Backend Postscript V2 Double Source #
Associated Types data Render Postscript (V2 :: * -> ) Double :: # type Result Postscript (V2 :: * -> ) Double :: # data Options Postscript (V2 :: * -> ) Double :: # Methods adjustDia :: (Additive V2, Monoid' m, Num Double) => Postscript -> Options Postscript V2 Double -> QDiagram Postscript V2 Double m -> (Options Postscript V2 Double, Transformation V2 Double, QDiagram Postscript V2 Double m) # renderRTree :: Postscript -> Options Postscript V2 Double -> RTree Postscript V2 Double Annotation -> Result Postscript V2 Double #
Renderable (Text Double) Postscript Source #
Methods render :: Postscript -> Text Double -> Render Postscript (V (Text Double)) (N (Text Double)) #
Renderable (Path V2 Double) Postscript Source #
Methods render :: Postscript -> Path V2 Double -> Render Postscript (V (Path V2 Double)) (N (Path V2 Double)) #
Renderable (Trail V2 Double) Postscript Source #
Methods render :: Postscript -> Trail V2 Double -> Render Postscript (V (Trail V2 Double)) (N (Trail V2 Double)) #
Show (Options Postscript V2 Double) Source #
Methods showsPrec :: Int -> Options Postscript V2 Double -> ShowS # show :: Options Postscript V2 Double -> String # showList :: [Options Postscript V2 Double] -> ShowS #
Monoid (Render Postscript V2 Double) Source #
Methods mempty :: Render Postscript V2 Double # mappend :: Render Postscript V2 Double -> Render Postscript V2 Double -> Render Postscript V2 Double # mconcat :: [Render Postscript V2 Double] -> Render Postscript V2 Double #
Hashable (Options Postscript V2 Double) Source #
Methods hashWithSalt :: Int -> Options Postscript V2 Double -> Int # hash :: Options Postscript V2 Double -> Int #
Renderable (Segment Closed V2 Double) Postscript Source #
Methods render :: Postscript -> Segment Closed V2 Double -> Render Postscript (V (Segment Closed V2 Double)) (N (Segment Closed V2 Double)) #
type V Postscript Source #
type V Postscript = V2
type N Postscript Source #
type N Postscript = Double
data Options Postscript V2 Double Source #
data Options Postscript V2 Double = PostscriptOptions { _psfileName :: String _psSizeSpec :: SizeSpec V2 Double _psOutputFormat :: OutputFormat }
type Result Postscript V2 Double Source #
type Result Postscript V2 Double = IO ()
data Render Postscript V2 Double Source #
data Render Postscript V2 Double = C (RenderM ())
type MainOpts [(String, QDiagram Postscript V2 Double Any)] #
type MainOpts [(String, QDiagram Postscript V2 Double Any)] = (DiagramOpts, DiagramMultiOpts)
type MainOpts [QDiagram Postscript V2 Double Any] #
type MainOpts [QDiagram Postscript V2 Double Any] = DiagramOpts
type MainOpts (Animation Postscript V2 Double) #
type MainOpts (Animation Postscript V2 Double) = (DiagramOpts, DiagramAnimOpts)
type MainOpts (QDiagram Postscript V2 Double Any) #
type MainOpts (QDiagram Postscript V2 Double Any) = DiagramOpts

type B = Postscript Source #

Postscript-specific options

Unfortunately, Haddock does not yet support documentation for associated data families, so we must just provide it manually. This module defines

data family Options Postscript V2 Double = PostscriptOptions
          { _psfileName     :: String             -- ^ the name of the file you want generated
          , _psSizeSpec     :: SizeSpec V2 Double -- ^ the requested size of the output
          , _psOutputFormat :: OutputFormat        -- ^ the output format and associated options
          }

data family Options b (v :: * -> *) n :: * #

Backend-specific rendering options.

Instances

Show (Options Postscript V2 Double) #
Methods showsPrec :: Int -> Options Postscript V2 Double -> ShowS # show :: Options Postscript V2 Double -> String # showList :: [Options Postscript V2 Double] -> ShowS #
Hashable (Options Postscript V2 Double) #
Methods hashWithSalt :: Int -> Options Postscript V2 Double -> Int # hash :: Options Postscript V2 Double -> Int #
data Options NullBackend
data Options NullBackend
data Options Postscript V2 Double #
data Options Postscript V2 Double = PostscriptOptions { _psfileName :: String _psSizeSpec :: SizeSpec V2 Double _psOutputFormat :: OutputFormat }

psfileName :: Lens' (Options Postscript V2 Double) String Source #

psSizeSpec :: Lens' (Options Postscript V2 Double) (SizeSpec V2 Double) Source #

psOutputFormat :: Lens' (Options Postscript V2 Double) OutputFormat Source #

Postscript-supported output formats

data OutputFormat Source #

Postscript only supports EPS style output at the moment. Future formats would each have their own associated properties that affect the output.

Constructors

EPS	Encapsulated Postscript output.

Instances

Bounded OutputFormat Source #
Methods minBound :: OutputFormat # maxBound :: OutputFormat #
Enum OutputFormat Source #
Methods succ :: OutputFormat -> OutputFormat # pred :: OutputFormat -> OutputFormat # toEnum :: Int -> OutputFormat # fromEnum :: OutputFormat -> Int # enumFrom :: OutputFormat -> [OutputFormat] # enumFromThen :: OutputFormat -> OutputFormat -> [OutputFormat] # enumFromTo :: OutputFormat -> OutputFormat -> [OutputFormat] # enumFromThenTo :: OutputFormat -> OutputFormat -> OutputFormat -> [OutputFormat] #
Eq OutputFormat Source #
Methods (==) :: OutputFormat -> OutputFormat -> Bool # (/=) :: OutputFormat -> OutputFormat -> Bool #
Ord OutputFormat Source #
Methods compare :: OutputFormat -> OutputFormat -> Ordering # (<) :: OutputFormat -> OutputFormat -> Bool # (<=) :: OutputFormat -> OutputFormat -> Bool # (>) :: OutputFormat -> OutputFormat -> Bool # (>=) :: OutputFormat -> OutputFormat -> Bool # max :: OutputFormat -> OutputFormat -> OutputFormat # min :: OutputFormat -> OutputFormat -> OutputFormat #
Read OutputFormat Source #
Methods readsPrec :: Int -> ReadS OutputFormat # readList :: ReadS [OutputFormat] # readPrec :: ReadPrec OutputFormat # readListPrec :: ReadPrec [OutputFormat] #
Show OutputFormat Source #
Methods showsPrec :: Int -> OutputFormat -> ShowS # show :: OutputFormat -> String # showList :: [OutputFormat] -> ShowS #
Generic OutputFormat Source #
Associated Types type Rep OutputFormat :: * -> * # Methods from :: OutputFormat -> Rep OutputFormat x # to :: Rep OutputFormat x -> OutputFormat #
Hashable OutputFormat Source #
Methods hashWithSalt :: Int -> OutputFormat -> Int # hash :: OutputFormat -> Int #
type Rep OutputFormat Source #
type Rep OutputFormat = D1 (MetaData "OutputFormat" "Diagrams.Backend.Postscript" "diagrams-postscript-1.4" False) (C1 (MetaCons "EPS" PrefixI False) U1)

renderDias :: (Semigroup m, Monoid m) => Options Postscript V2 Double -> [QDiagram Postscript V2 Double m] -> IO [()] Source #