How do I highlight a cluster with a feature query?

KDimitrov — Wed, 05 Aug 2020 11:42:42 GMT

Hello,

I am trying to highlight a cluster by using the queryFeatures method on a GeoJSON layer, but only the children of the cluster are highlighted when I turn off the marker clustering.

I am using a Sketch widget to highlight only items in the selected area.

Can the clusters be highlighted instead of the children?

sketch.on("create", function(event) {
if (event.state === "complete") {
selectFeatures(event.graphic.geometry);
}
});
var highlight;
function selectFeatures(geometry){
// remove the first sketch shape if it exists
if(sketchLayer.graphics.items.length > 1){
var firstItem = sketchLayer.graphics.items[0];
sketchLayer.graphics.remove(firstItem);
}
// remove the current highlight if set
if(highlight){
highlight.remove();
}

// query
view.whenLayerView(layer).then(function(layerView){
var query = layer.createQuery();
query.geometry = geometry;
query.returnGeometry = true;
layer.queryFeatures(query).then(function(result){
highlight = layerView.highlight(result.features); // clusters are not highlighted here, only the children
});
});
}

Re: How do I highlight a cluster with a feature query?

KDimitrov — Mon, 10 Aug 2020 21:41:22 GMT

Anybody?

Re: How do I highlight a cluster with a feature query?

FabricioBezerra — Fri, 23 Sep 2022 14:20:50 GMT

I would love to know if that is possible too

topic Re: How do I highlight a cluster with a feature query? in ArcGIS JavaScript Maps SDK Questions

How do I highlight a cluster with a feature query?

Re: How do I highlight a cluster with a feature query?

Re: How do I highlight a cluster with a feature query?