Handle xlim/ylim.

src/matplotlib/fig_ax.ml

@@ -7,6 +7,12 @@ module Ax = struct
  let set_title t title =
  ignore (t.&("set_title")[| Py.String.of_string title |])
 
+ let set_xlim t ~left ~right =
+ ignore (t.&("set_xlim")[| Py.Float.of_float left; Py.Float.of_float right |])
+
+ let set_ylim t ~bottom ~top =
+ ignore (t.&("set_ylim")[| Py.Float.of_float bottom; Py.Float.of_float top |])
+
  let set_xlabel t label =
  ignore (t.&("set_xlabel")[| Py.String.of_string label |])
 

src/matplotlib/fig_ax.mli

@@ -2,6 +2,8 @@ module Ax : sig
  type t
 
  val set_title : t -> string -> unit
+ val set_xlim : t -> left:float -> right:float -> unit
+ val set_ylim : t -> bottom:float -> top:float -> unit
  val set_xlabel : t -> string -> unit
  val set_ylabel : t -> string -> unit
  val grid : t -> ?which:[`major|`minor|`both] -> ?axis:[`both|`x|`y] -> bool -> unit

src/matplotlib/pyplot.ml

@@ -1,18 +1,26 @@
 open Base
 open Pyops
 
-let xlabel label =
- let p = Mpl.pyplot_module () in
- ignore (p.&("xlabel")[| Py.String.of_string label |])
-
 let title label =
  let p = Mpl.pyplot_module () in
  ignore (p.&("title")[| Py.String.of_string label |])
 
+let xlabel label =
+ let p = Mpl.pyplot_module () in
+ ignore (p.&("xlabel")[| Py.String.of_string label |])
+
 let ylabel label =
  let p = Mpl.pyplot_module () in
  ignore (p.&("ylabel")[| Py.String.of_string label |])
 
+let xlim ~left ~right =
+ let p = Mpl.pyplot_module () in
+ ignore (p.&("xlim")[| Py.Float.of_float left; Py.Float.of_float right |])
+
+let ylim ~bottom ~top =
+ let p = Mpl.pyplot_module () in
+ ignore (p.&("ylim")[| Py.Float.of_float bottom; Py.Float.of_float top |])
+
 let grid b =
  let p = Mpl.pyplot_module () in
  ignore (p.&("grid")[| Py.Bool.of_bool b |])

src/matplotlib/pyplot.mli

@@ -1,3 +1,5 @@
+val xlim : left:float -> right:float -> unit
+val ylim : bottom:float -> top:float -> unit
 val xlabel : string -> unit
 val ylabel : string -> unit
 val grid : bool -> unit