kotlin-cesium-engine/cesium.engine/IonResource

IonResource

open external class IonResource(endpoint: JsAny, endpointResource: Resource)(source)

A Resource instance that encapsulates Cesium ion asset access. This object is normally not instantiated directly, use IonResource.fromAssetId.

Parameters

endpoint

The result of the Cesium ion asset endpoint service.

endpointResource

The original resource used to retrieve the endpoint.

See also

Online Documentation

Constructors

constructor(endpoint: JsAny, endpointResource: Resource)

Types

external object Companion

FetchImageOptions

external interface FetchImageOptions

Properties

external val credits: ReadonlyArray<Credit>

Gets the credits required for attribution of the asset.

Functions

external fun clone(result: Resource? = definedExternally): Resource

Duplicates a Resource instance.

suspend external fun fetchImage(options: IonResource.FetchImageOptions? = definedExternally): CanvasImageSource?

Asynchronously loads the given image resource. Returns a promise that will resolve to an ImageBitmap if preferImageBitmap is true and the browser supports createImageBitmap or otherwise an Image once loaded, or reject if the image failed to load.

fetchImageAsync

external fun fetchImageAsync(options: IonResource.FetchImageOptions? = definedExternally): Promise<CanvasImageSource>?