topic Re: Zoom to IGeometry Object in ArcGIS Experience Builder Questions

Zoom to IGeometry Object

Zoggo — Mon, 24 Oct 2022 19:28:32 GMT

I cant zoom/pan to a IGeometry Object from a FeatureDataRecord. I'm using following function for this.

zoomTo = (geom: IGeometry) => { if (this.jimuMapView) { this.jimuMapView.view.goTo(geom).catch(function (error) { if (error.name != "AbortError") { console.error(error); } }); } }

There's no error but the view doesn't move to the Geometry...

Re: Zoom to IGeometry Object

DougLogsdon2 — Mon, 24 Oct 2022 20:32:02 GMT

Try casting as Geometry

import Geometry from 'esri/geometry/Geometry'; this.jimuMapView?.view.goTo(geom as Geometry);

Re: Zoom to IGeometry Object

Zoggo — Tue, 25 Oct 2022 08:32:46 GMT

I can't use

import Geometry from 'esri/geometry/Geometry';

Module '"esri/geometry/Geometry"' can only be default-imported using the 'allowSyntheticDefaultImports' flagts(1259) arcgis-js-api.d.ts(95049, 3): This module is declared with 'export =', and can only be used with a default import when using the 'allowSyntheticDefaultImports' flag.

I use

import { Polygon,Polyline, Geometry } from 'esri/geometry';

instead. Could this be a problem?

I can cast to geom as Geometry but the Object shows still the same content:

geom {spatialReference: {…}, paths: Array(1)} paths : [Array(153)] spatialReference : {latestWkid: 2056, wkid: 2056} [[Prototype]]: Object

It doesn't look like a Geometry Object.

Therefore still no zoom/pan to the Geometry...

Re: Zoom to IGeometry Object

Zoggo — Tue, 25 Oct 2022 10:50:38 GMT

It seems to be a Import problem. if I use

import Polyline from 'esri/geometry/Polyline';

the widget can't load when I use new Polygon({..}).

if I use use

constructor(props) { super(props); loadArcGISJSAPIModules([ "esri/geometry/geometryEngine", "esri/geometry/Polyline" ]).then((modules) => { [this.geometryEngine, this.polyline] = modules; console.log("ESRI API Moduls loaded"); }); }

I can use the Polygon type like this

zoomTo = (geom: IGeometry) => { if (this.jimuMapView) { const pl = new this.polyline({ paths: (geom as IPolyline).paths, spatialReference: geom.spatialReference }); this.jimuMapView.view.goTo(pl).catch(function (error) { if (error.name != "AbortError") { console.error(error); } }); } }

But I don't understand why I can't use import?

Re: Zoom to IGeometry Object

DougLogsdon2 — Tue, 25 Oct 2022 11:24:42 GMT

Try adding this to your manifest.json:

"dependency": [ "jimu-arcgis" ]

Re: Zoom to IGeometry Object

Zoggo — Tue, 25 Oct 2022 13:04:54 GMT

That's solved my problems. Thanks a lot!

Re: Zoom to IGeometry Object

Zoggo — Tue, 09 May 2023 09:03:35 GMT

I have updated ExB from Version 1.5 to 1.11 and again I get stuck with this problem. This code isn't working any more for me:

zoomTo = (geom: IGeometry) => { let g; if ((geom as IPolyline).paths) { g = new Polyline(geom); } else { g = new Polygon(geom); } this.jimuMapView?.view.goTo(g).catch(function (error) { // if (error.name != "AbortError") { // console.error(error); // } }); }

new Polyline or new Polygone won't be found

I still have this in my manifest.json:

 "dependency": [
    "jimu-arcgis"
  ]

Re: Zoom to IGeometry Object

Zoggo — Tue, 09 May 2023 09:10:34 GMT

I just solved this. I hade to change the Import part from

import { Polyline, Polygon } from "esri/geometry";

import Polyline from "esri/geometry/Polyline"; import Polygon from "esri/geometry/Polygon";