MapViewHandle
MapViewHandle =
object
Defined in: src/ExpoArcgis.types.ts:443
Imperative handle exposed by <MapView> via ref.
Methods
Section titled “Methods”getBookmarkNames()
Section titled “getBookmarkNames()”getBookmarkNames():
Promise<string[]>
Defined in: src/ExpoArcgis.types.ts:463
Names of the displayed map’s bookmarks (e.g. those saved in a loaded web map).
Returns
Section titled “Returns”Promise<string[]>
identify()
Section titled “identify()”identify(
screenPoint,options?):Promise<IdentifyResult[]>
Defined in: src/ExpoArcgis.types.ts:448
Identifies the features under a screen point (in points, e.g. from onTap’s screenPoint).
Returns one IdentifyResult per layer that has hits.
Parameters
Section titled “Parameters”screenPoint
Section titled “screenPoint”number
number
options?
Section titled “options?”maxResults?
Section titled “maxResults?”number
tolerance?
Section titled “tolerance?”number
Returns
Section titled “Returns”Promise<IdentifyResult[]>
identifyPopups()
Section titled “identifyPopups()”identifyPopups(
screenPoint,options?):Promise<PopupResult[]>
Defined in: src/ExpoArcgis.types.ts:456
Identifies popups under a screen point and evaluates them — returns each popup’s title and its formatted fields. Requires the layers to have popups enabled.
Parameters
Section titled “Parameters”screenPoint
Section titled “screenPoint”number
number
options?
Section titled “options?”maxResults?
Section titled “maxResults?”number
tolerance?
Section titled “tolerance?”number
Returns
Section titled “Returns”Promise<PopupResult[]>
retryLoad()
Section titled “retryLoad()”retryLoad():
Promise<void>
Defined in: src/ExpoArcgis.types.ts:461
Retries loading the map after a failure (e.g. a network outage). Re-fires onMapLoaded/onMapLoadError.
Returns
Section titled “Returns”Promise<void>
setBookmark()
Section titled “setBookmark()”setBookmark(
name):Promise<boolean>
Defined in: src/ExpoArcgis.types.ts:465
Navigates to the named bookmark’s viewpoint; resolves to whether a matching bookmark was found.
Parameters
Section titled “Parameters”string
Returns
Section titled “Returns”Promise<boolean>