turtle-options-0.1.0.4: Collection of command line options and parsers for these options
Turtle.Options.Scale
data Scale #
Constructors
Instances
Methods
(==) :: Scale -> Scale -> Bool #
(/=) :: Scale -> Scale -> Bool #
showsPrec :: Int -> Scale -> ShowS #
show :: Scale -> String #
showList :: [Scale] -> ShowS #
optScale :: ArgName -> ShortName -> Optional HelpMessage -> Parser Scale #
defScaleHelp :: Optional HelpMessage #
scale :: Parser Scale #