45 lines
1.3 KiB
OCaml
45 lines
1.3 KiB
OCaml
(* BSD-2-Clause License *)
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type t = Jv.t
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let of_jv = Fun.id
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let to_jv = Fun.id
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let create ?(options = Jv.null) container =
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match Brr.El.at (Jstr.of_string "id") container with
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| None -> failwith "container doesn't have id"
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| Some id -> Jv.call Global.leaflet "map" [| Jv.of_jstr id; options |]
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let invalidate_size map =
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let (_ : Jv.t) = Jv.call map "invalidateSize" [| Jv.true' |] in
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()
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let fit_world map =
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let (_ : Jv.t) = Jv.call map "fitWorld" [||] in
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()
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let get_container map = Jv.call (to_jv map) "getContainer" [||] |> Brr.El.of_jv
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let set_view latlng ~zoom map =
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let latlng = Latlng.to_jv latlng in
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let (_ : Jv.t) =
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match zoom with
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| None -> Jv.call map "setView" [| latlng |]
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| Some zoom -> Jv.call map "setView" [| latlng; Jv.of_int zoom |]
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in
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()
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let on : type kind. kind Event.sub -> (kind Event.t -> 'b) -> t -> unit =
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fun event handler map ->
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let name = Event.sub_to_string event in
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let handler v = handler @@ Event.of_jv event v in
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let (_ : Jv.t) = Jv.call map "on" [| Jv.of_string name; Jv.repr handler |] in
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()
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let get_center map = Latlng.of_jv @@ Jv.call map "getCenter" [||]
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let get_zoom map = Jv.call map "getZoom" [||] |> Jv.to_int
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let wrap_latlng latlng map =
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Latlng.of_jv @@ Jv.call map "wrapLatLng" [| Latlng.to_jv latlng |]
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