how to get polygon base on a point arcgis javascript api

lasinh — Mon, 27 Jul 2015 10:09:20 GMT

i have layer type polygon, how to select polygon containing a point(a point inside polygon, )

Re: how to get polygon base on a point arcgis javascript api

TimWitt2 — Fri, 10 Dec 2021 20:18:08 GMT

You can use something like this

var allPoints = [];
  var mp = new Multipoint(); 
  arrayUtils.map(YourPointLayer.graphics, function(gra){ 
  mp.addPoint(gra.geometry); 
  allPoints.push(gra);
  }); 
  mp.spatialReference = YourPointLayer.graphics[0].geometry.spatialReference;


  var query = new Query();

  query.geometry = mp;

  YourPolygonLayer.selectFeatures(query);

topic how to get polygon base on a point arcgis javascript api in ArcGIS JavaScript Maps SDK Questions

how to get polygon base on a point arcgis javascript api

Re: how to get polygon base on a point arcgis javascript api