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use gadts for layer, clean code

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pena 2022-04-09 22:21:22 +02:00
parent 2a760bc98d
commit dbfbaeda60
17 changed files with 152 additions and 163 deletions
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39
src/map.ml
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@ -1,38 +1,43 @@
type t = Jv.t
let of_jv_t = Fun.id
let of_jv = Fun.id
let to_jv_t = Fun.id
let to_jv = Fun.id
let create ?(options = Jv.null) container_id =
Jv.call Global.leaflet "map" [| Jv.of_string container_id; options |]
let invalidate_size map = ignore @@ Jv.call map "invalidateSize" [| Jv.true' |]
let invalidate_size map =
let (_ : Jv.t) = Jv.call map "invalidateSize" [| Jv.true' |] in
()
let fit_world map = ignore @@ Jv.call map "fitWorld" [||]
let fit_world map =
let (_ : Jv.t) = Jv.call map "fitWorld" [||] in
()
let get_container map =
Jv.call (to_jv_t map) "getContainer" [||] |> Brr.El.of_jv
let get_container map = Jv.call (to_jv map) "getContainer" [||] |> Brr.El.of_jv
let set_view latlng ?zoom map =
let latlng = Latlng.to_jv_t latlng in
ignore
@@
match zoom with
| None -> Jv.call map "setView" [| latlng |]
| Some zoom -> Jv.call map "setView" [| latlng; Jv.of_int zoom |]
let set_view latlng ~zoom map =
let latlng = Latlng.to_jv latlng in
let (_ : Jv.t) =
match zoom with
| None -> Jv.call map "setView" [| latlng |]
| Some zoom -> Jv.call map "setView" [| latlng; Jv.of_int zoom |]
in
()
let as_target map = Brr.Ev.target_of_jv map
let on : type kind. kind Event.sub -> (kind Event.t -> 'b) -> t -> unit =
fun event handler map ->
let name = Event.sub_to_string event in
let handler v = handler @@ Event.of_jv_t event v in
ignore @@ Jv.call map "on" [| Jv.of_string name; Jv.repr handler |]
let handler v = handler @@ Event.of_jv event v in
let (_ : Jv.t) = Jv.call map "on" [| Jv.of_string name; Jv.repr handler |] in
()
let get_center map = Latlng.of_jv_t @@ Jv.call map "getCenter" [||]
let get_center map = Latlng.of_jv @@ Jv.call map "getCenter" [||]
let get_zoom map = Jv.call map "getZoom" [||] |> Jv.to_int
let wrapped_latlng latlng map =
Latlng.of_jv_t @@ Jv.call map "wrapLatLng" [| Latlng.to_jv_t latlng |]
Latlng.of_jv @@ Jv.call map "wrapLatLng" [| Latlng.to_jv latlng |]