mlpost

OCaml library on top of Metapost
Library mlpost
Module Mlpost . Real_plot
type 'a curve

'a store the information about :

  • the way the curve is drawn (style and color)
  • the label used in the legend
val curve : ( float -> float ) -> 'a -> 'a curve

create a curve from a function and some information of drawing

val curve_opt : ( float -> float option ) -> 'a -> 'a curve

create a curve from a function and some information of drawing. If the function return None the function is not defined on this value

val curve_l : ( float -> float option ) list -> 'a -> 'a curve

create a curve from multiple function and some information of drawing. The different functions symbolize different part of the curve which mustn't be connected

val draw : ?logarithmic:bool -> ?curve_brush:( 'a -> Brush.t ) -> ?label:( 'a -> string ) -> ?ymin:float -> ?ymax:float -> xmin:float -> xmax:float -> pitch:float -> width:Num.t -> height:Num.t -> 'a curve list -> Command.t