Graphics.Gnuplot.Value.Tuple

Provide a class that renders multiple Haskell values in a text form that is accessible by gnuplot.

Maybe we add a method for the binary interface to gnuplot later.

Documentation

class C a where

Methods

text :: a -> [ShowS]

For values that are also in Atom class, text must generate a singleton list.

columnCount :: ColumnCount a

It must hold ColumnCount (length (text x)) == columnCount.

Instances

C Double

C Float

C Int

C Int8

C Int16

C Int32

C Int64

C Integer

C Word8

C Word16

C Word32

C Word64

C UTCTime

C Day

Integral a => C (Ratio a)

(C a, C b) => C (a, b)

(C a, C b, C c) => C (a, b, c)

(C a, C b, C c, C d) => C (a, b, c, d)

newtype ColumnCount a

Count numbers of gnuplot data columns for the respective type.

Somehow a writer monad with respect to Sum monoid without material monadic result.

Cf. ColumnSet module.

Constructors

ColumnCount Int

Instances

Eq (ColumnCount a)

Ord (ColumnCount a)

Show (ColumnCount a)