add documentation, remove Map.as_target

src/map.mli

@@ -2,26 +2,43 @@
 
 type t
 
+(** [create container] creates a map on [container]. * To have a functional map
+    you will need to add a tile layer to it. *)
 val create : ?options:Jv.t -> Brr.El.t -> t
 
+(** [invalidate_size map] checks if the map container size changed and updates
+    the map if so *)
 val invalidate_size : t -> unit
 
+(** [set_view latlng Some(zoom) map] sets the view of the [map] (geographical
+    center and zoom) *)
 val set_view : Latlng.t -> zoom:int option -> t -> unit
 
+(** [fit_world map] sets a map view that mostly contains the whole world with
+    the maximum zoom level possible *)
 val fit_world : t -> unit
 
+(** [get_container map] is the HTML element that contains [map] *)
 val get_container : t -> Brr.El.t
 
+(** [on event handler map] add an event listener on [map] for event [event] with
+    handler [handler] *)
 val on : 'a Event.sub -> ('a Event.t -> 'b) -> t -> unit
 
+(** [get_center map] is the geographical center of the map view *)
 val get_center : t -> Latlng.t
 
+(** [get_zoom map] is the current zoom level of the map view *)
 val get_zoom : t -> int
 
-val wrapped_latlng : Latlng.t -> t -> Latlng.t
-
-val as_target : t -> Brr.Ev.target
+(** [wrap_latlng latlng map] returns a new [Latlng.t] where lat and lng has been
+    wrapped according to the map's CRS's wrapLat and wrapLng properties, if they
+    are outside the CRS's bounds. By default this means longitude is wrapped
+    around the dateline so its value is between -180 and +180 degrees *)
+val wrap_latlng : Latlng.t -> t -> Latlng.t
 
+(** [of_jv jv] is [jv] as {!t} *)
 val of_jv : Jv.t -> t
 
+(** [to_jv o] is [o] as {!Jv.t} *)
 val to_jv : t -> Jv.t