Diagrams.Backend.Postscript

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.

Backend token

data Postscript

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

Constructors

Postscript

Instances

Eq Postscript

Defined in Diagrams.Backend.Postscript

Methods

(==) :: Postscript -> Postscript -> Bool

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

Ord Postscript

Defined in Diagrams.Backend.Postscript

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

Defined in Diagrams.Backend.Postscript

Methods

readsPrec :: Int -> ReadS Postscript

readList :: ReadS [Postscript]

readPrec :: ReadPrec Postscript

readListPrec :: ReadPrec [Postscript]

Show Postscript

Defined in Diagrams.Backend.Postscript

Methods

showsPrec :: Int -> Postscript -> ShowS

show :: Postscript -> String

showList :: [Postscript] -> ShowS

Backend Postscript V2 Double

Defined in Diagrams.Backend.Postscript

Associated Types

data Render Postscript V2 Double :: Type

type Result Postscript V2 Double :: Type

data Options Postscript V2 Double :: Type

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

Mainable [(String, QDiagram Postscript V2 Double Any)]

Defined in Diagrams.Backend.Postscript.CmdLine

Associated Types

type MainOpts [(String, QDiagram Postscript V2 Double Any)] :: Type

Methods

mainArgs :: Parseable (MainOpts [(String, QDiagram Postscript V2 Double Any)]) => proxy [(String, QDiagram Postscript V2 Double Any)] -> IO (MainOpts [(String, QDiagram Postscript V2 Double Any)])

mainRender :: MainOpts [(String, QDiagram Postscript V2 Double Any)] -> [(String, QDiagram Postscript V2 Double Any)] -> IO ()

mainWith :: [(String, QDiagram Postscript V2 Double Any)] -> IO ()

Mainable [QDiagram Postscript V2 Double Any]

Defined in Diagrams.Backend.Postscript.CmdLine

Associated Types

type MainOpts [QDiagram Postscript V2 Double Any] :: Type

Methods

mainArgs :: Parseable (MainOpts [QDiagram Postscript V2 Double Any]) => proxy [QDiagram Postscript V2 Double Any] -> IO (MainOpts [QDiagram Postscript V2 Double Any])

mainRender :: MainOpts [QDiagram Postscript V2 Double Any] -> [QDiagram Postscript V2 Double Any] -> IO ()

mainWith :: [QDiagram Postscript V2 Double Any] -> IO ()

Renderable (Text Double) Postscript

Defined in Diagrams.Backend.Postscript

Methods

render :: Postscript -> Text Double -> Render Postscript (V (Text Double)) (N (Text Double))

Renderable (Path V2 Double) Postscript

Defined in Diagrams.Backend.Postscript

Methods

render :: Postscript -> Path V2 Double -> Render Postscript (V (Path V2 Double)) (N (Path V2 Double))

Renderable (Trail V2 Double) Postscript

Defined in Diagrams.Backend.Postscript

Methods

render :: Postscript -> Trail V2 Double -> Render Postscript (V (Trail V2 Double)) (N (Trail V2 Double))

Show (Options Postscript V2 Double)

Defined in Diagrams.Backend.Postscript

Methods

showsPrec :: Int -> Options Postscript V2 Double -> ShowS

show :: Options Postscript V2 Double -> String

showList :: [Options Postscript V2 Double] -> ShowS

Semigroup (Render Postscript V2 Double)

Defined in Diagrams.Backend.Postscript

Methods

(<>) :: Render Postscript V2 Double -> Render Postscript V2 Double -> Render Postscript V2 Double

sconcat :: NonEmpty (Render Postscript V2 Double) -> Render Postscript V2 Double

stimes :: Integral b => b -> Render Postscript V2 Double -> Render Postscript V2 Double

Monoid (Render Postscript V2 Double)

Defined in Diagrams.Backend.Postscript

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

Mainable (Animation Postscript V2 Double)

Defined in Diagrams.Backend.Postscript.CmdLine

Associated Types

type MainOpts (Animation Postscript V2 Double) :: Type

Methods

mainArgs :: Parseable (MainOpts (Animation Postscript V2 Double)) => proxy (Animation Postscript V2 Double) -> IO (MainOpts (Animation Postscript V2 Double))

mainRender :: MainOpts (Animation Postscript V2 Double) -> Animation Postscript V2 Double -> IO ()

mainWith :: Animation Postscript V2 Double -> IO ()

Hashable (Options Postscript V2 Double)

Defined in Diagrams.Backend.Postscript

Methods

hashWithSalt :: Int -> Options Postscript V2 Double -> Int

hash :: Options Postscript V2 Double -> Int

Renderable (Segment Closed V2 Double) Postscript

Defined in Diagrams.Backend.Postscript

Methods

render :: Postscript -> Segment Closed V2 Double -> Render Postscript (V (Segment Closed V2 Double)) (N (Segment Closed V2 Double))

Mainable (QDiagram Postscript V2 Double Any)

Defined in Diagrams.Backend.Postscript.CmdLine

Associated Types

type MainOpts (QDiagram Postscript V2 Double Any) :: Type

Methods

mainArgs :: Parseable (MainOpts (QDiagram Postscript V2 Double Any)) => proxy (QDiagram Postscript V2 Double Any) -> IO (MainOpts (QDiagram Postscript V2 Double Any))

mainRender :: MainOpts (QDiagram Postscript V2 Double Any) -> QDiagram Postscript V2 Double Any -> IO ()

mainWith :: QDiagram Postscript V2 Double Any -> IO ()

type V Postscript

Defined in Diagrams.Backend.Postscript

type V Postscript = V2

type N Postscript

Defined in Diagrams.Backend.Postscript

type N Postscript = Double

data Options Postscript V2 Double

Defined in Diagrams.Backend.Postscript

data Options Postscript V2 Double = PostscriptOptions {

• _psfileName :: String
• _psSizeSpec :: SizeSpec V2 Double
• _psOutputFormat :: OutputFormat

}

type Result Postscript V2 Double

Defined in Diagrams.Backend.Postscript

type Result Postscript V2 Double = Builder

data Render Postscript V2 Double

Defined in Diagrams.Backend.Postscript

data Render Postscript V2 Double = C (RenderM ())

type MainOpts [(String, QDiagram Postscript V2 Double Any)]

Defined in Diagrams.Backend.Postscript.CmdLine

type MainOpts [(String, QDiagram Postscript V2 Double Any)] = (DiagramOpts, DiagramMultiOpts)

type MainOpts [QDiagram Postscript V2 Double Any]

Defined in Diagrams.Backend.Postscript.CmdLine

type MainOpts [QDiagram Postscript V2 Double Any] = DiagramOpts

type MainOpts (Animation Postscript V2 Double)

Defined in Diagrams.Backend.Postscript.CmdLine

type MainOpts (Animation Postscript V2 Double) = (DiagramOpts, DiagramAnimOpts)

type MainOpts (QDiagram Postscript V2 Double Any)

Defined in Diagrams.Backend.Postscript.CmdLine

type MainOpts (QDiagram Postscript V2 Double Any) = DiagramOpts

type B = Postscript

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 :: Type -> Type) n :: Type

Backend-specific rendering options.

Instances

Show (Options Postscript V2 Double)

Defined in Diagrams.Backend.Postscript

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)

Defined in Diagrams.Backend.Postscript

Methods

hashWithSalt :: Int -> Options Postscript V2 Double -> Int

hash :: Options Postscript V2 Double -> Int

data Options NullBackend v n

Defined in Diagrams.Core.Types

data Options NullBackend v n

data Options Postscript V2 Double

Defined in Diagrams.Backend.Postscript

data Options Postscript V2 Double = PostscriptOptions {

• _psfileName :: String
• _psSizeSpec :: SizeSpec V2 Double
• _psOutputFormat :: OutputFormat

}

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

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

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

Postscript-supported output formats

data OutputFormat

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

Defined in Diagrams.Backend.Postscript

Methods

minBound :: OutputFormat

maxBound :: OutputFormat

Enum OutputFormat

Defined in Diagrams.Backend.Postscript

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

Defined in Diagrams.Backend.Postscript

Methods

(==) :: OutputFormat -> OutputFormat -> Bool

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

Ord OutputFormat

Defined in Diagrams.Backend.Postscript

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

Defined in Diagrams.Backend.Postscript

Methods

readsPrec :: Int -> ReadS OutputFormat

readList :: ReadS [OutputFormat]

readPrec :: ReadPrec OutputFormat

readListPrec :: ReadPrec [OutputFormat]

Show OutputFormat

Defined in Diagrams.Backend.Postscript

Methods

showsPrec :: Int -> OutputFormat -> ShowS

show :: OutputFormat -> String

showList :: [OutputFormat] -> ShowS

Generic OutputFormat

Defined in Diagrams.Backend.Postscript

Associated Types

type Rep OutputFormat :: Type -> Type

Methods

from :: OutputFormat -> Rep OutputFormat x

to :: Rep OutputFormat x -> OutputFormat

Hashable OutputFormat

Defined in Diagrams.Backend.Postscript

Methods

hashWithSalt :: Int -> OutputFormat -> Int

hash :: OutputFormat -> Int

type Rep OutputFormat

Defined in Diagrams.Backend.Postscript

type Rep OutputFormat = D1 (MetaData "OutputFormat" "Diagrams.Backend.Postscript" "diagrams-postscript-1.5-4rr0AQt92wjCHteCT788wq" False) (C1 (MetaCons "EPS" PrefixI False) (U1 :: Type -> Type))

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