DomMarkerLayer
Class: DomMarkerLayer
Manages runtime DOM markers on the map (destination pins, annotations, waypoints).
WemapMap.remove() does not destroy this layer — call destroy
explicitly.
Constructors
Constructor
new DomMarkerLayer(
wemapMap,options?):DomMarkerLayer
Parameters
wemapMap
options?
Returns
DomMarkerLayer
Methods
add()
add(
options):void
Add or update a marker by id. Invalid position throws.
Parameters
options
Returns
void
destroy()
destroy():
void
Remove all markers and detach listeners. Idempotent.
Returns
void
on()
Call Signature
on(
event,handler): () =>void
Subscribe to DOM marker clicks. Returns an unsubscribe function.
Parameters
event
"click"
handler
(event) => void
Returns
() => void
Call Signature
on(
event,handler): () =>void
Subscribe to DOM marker clicks. Returns an unsubscribe function.
Parameters
event
"clusterclick"
handler
(event) => void
Returns
() => void
remove()
remove(
id):void
Remove a marker by id. Unknown id is a no-op.
Parameters
id
string
Returns
void
setClusterEnabled()
setClusterEnabled(
enabled):void
Toggle clustering at runtime. No-op when the layer was created without
cluster options.
Parameters
enabled
boolean
Returns
void
setMarkers()
setMarkers(
descriptors):void
Reconcile the layer to exactly descriptors: add markers for new ids, update
markers already present (by id, via add), and remove markers whose id
is absent. The add/remove diff callers used to hand-roll lives here now — pass
the full desired set on every change and let the layer settle to it.
Parameters
descriptors
Returns
void