wumpus-core-0.12.0: Pure Haskell PostScript and SVG generation.

PortabilityGHC only
Stabilityexperimental
Maintainerstephen.tetley@gmail.com

Wumpus.Core.TextEncoding

Description

Extended character handling...

Synopsis

Documentation

type GlyphName = StringSource

type CharCode = IntSource

type PostScriptLookup = CharCode -> Maybe GlyphNameSource

type SVGLookup = GlyphName -> Maybe CharCodeSource

data TextEncoder Source

Constructors

TextEncoder 

Fields

ps_lookup :: PostScriptLookup
 
svg_lookup :: SVGLookup
 
svg_encoding_name :: String
 
ps_fallback :: GlyphName
 
svg_fallback :: CharCode
 

Instances

Monad m => ReaderM (PsT m) TextEncoder 
Monad m => ReaderM (SvgT m) TextEncoder 

newtype EncodedText Source

Constructors

EncodedText 

Fields

getEncodedText :: [TextChunk]
 

Instances

data TextChunk Source

Constructors

SText String 
EscInt Int 
EscStr GlyphName 

Instances

textLength :: EncodedText -> IntSource

lookupByCharCode :: CharCode -> TextEncoder -> Maybe GlyphNameSource

lookupByGlyphName :: GlyphName -> TextEncoder -> Maybe CharCodeSource

lexLabel :: String -> EncodedTextSource

Output to PostScript as /egrave glyphshow