sig
type t
val evenly : Mlpost.Brush.Dash.t
val withdots : Mlpost.Brush.Dash.t
val scaled : Mlpost.Num.t -> Mlpost.Brush.Dash.t -> Mlpost.Brush.Dash.t
val shifted : Mlpost.Point.t -> Mlpost.Brush.Dash.t -> Mlpost.Brush.Dash.t
type on_off
val on : Mlpost.Num.t -> Mlpost.Brush.Dash.on_off
val off : Mlpost.Num.t -> Mlpost.Brush.Dash.on_off
val pattern : Mlpost.Brush.Dash.on_off list -> Mlpost.Brush.Dash.t
end