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.

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
          }