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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | 1x 1x 1x | import { loadModules } from 'esri-loader'; /** * Interface representing maps in the format saved on the maps server. */ export interface ABAMap { uid: number; title: string; city: 0 | 1; creationDate: string; height?: number; width?: number; extent?: string; graphics?: string; } /** * Interface representing maps in the format used by the application * with the ArcGIS Js API. */ export interface EsriMap { uid?: number; title: string; city: 0 | 1; height: number; width: number; extent: __esri.Extent; graphics: __esri.Graphic[]; } /** * Transform an ABAMap to an EsriMap. * * @param abaMap The ABAMap to transform to an EsriMap. * * @returns An EsriMap containing the transformed data from the input ABAMap. */ export async function ABAToEsriMap(abaMap: ABAMap): Promise<EsriMap> { const [ Extent, Graphic ] = await loadModules([ 'esri/geometry/Extent', 'esri/Graphic' ]); return { uid: abaMap.uid, title: abaMap.title, city: abaMap.city, height: abaMap.height, width: abaMap.width, extent: abaMap.extent ? Extent.fromJSON(JSON.parse(abaMap.extent)) : new Extent(), graphics: abaMap.graphics ? JSON.parse(abaMap.graphics).map( (graphic: any) => Graphic.fromJSON(graphic) ) : [] } as EsriMap; } |