Data.JSString.RealFloat

Documentation

data FPFormat

Control the rendering of floating point numbers.

Constructors

Exponent

Scientific notation (e.g. 2.3e123).

Fixed

Standard decimal notation.

Generic

Use decimal notation for values between 0.1 and 9,999,999, and scientific notation otherwise.

Instances

Enum FPFormat

Defined in Data.JSString.RealFloat

Methods

succ :: FPFormat -> FPFormat

pred :: FPFormat -> FPFormat

toEnum :: Int -> FPFormat

fromEnum :: FPFormat -> Int

enumFrom :: FPFormat -> [FPFormat]

enumFromThen :: FPFormat -> FPFormat -> [FPFormat]

enumFromTo :: FPFormat -> FPFormat -> [FPFormat]

enumFromThenTo :: FPFormat -> FPFormat -> FPFormat -> [FPFormat]

Read FPFormat

Defined in Data.JSString.RealFloat

Methods

readsPrec :: Int -> ReadS FPFormat

readList :: ReadS [FPFormat]

readPrec :: ReadPrec FPFormat

readListPrec :: ReadPrec [FPFormat]

Show FPFormat

Defined in Data.JSString.RealFloat

Methods

showsPrec :: Int -> FPFormat -> ShowS

show :: FPFormat -> String

showList :: [FPFormat] -> ShowS

realFloat :: RealFloat a => a -> JSString

formatRealFloat :: RealFloat a => FPFormat -> Maybe Int -> a -> JSString

formatDouble :: FPFormat -> Maybe Int -> Double -> JSString

formatFloat :: FPFormat -> Maybe Int -> Float -> JSString