loadAsync
fun loadAsync(czml: Resource, options: CzmlDataSource.Companion.LoadOptions? = definedExternally): Promise<CzmlDataSource>(source)
fun loadAsync(czml: String, options: CzmlDataSource.Companion.LoadOptions? = definedExternally): Promise<CzmlDataSource>(source)
fun loadAsync(czml: JsAny, options: CzmlDataSource.Companion.LoadOptions? = definedExternally): Promise<CzmlDataSource>(source)