MapImageLayer Click Highlight

Wade — Sat, 23 Sep 2023 08:07:47 GMT

I would like to ask, when using MapImageLayer, identify clicks on the feature, how can I make the data in MapImageLayer have a highlight display?

The following is the general usage of featurelayer.

view.whenLayerView(feature).then(function (layerView) { highlight?.remove(); highlight = layerView.highlight(id); });

Re: MapImageLayer Click Highlight

WongChunKang — Tue, 26 Mar 2024 06:11:05 GMT

The following hack worked for me

// Tested in ArcGIS JS SDK 4.27.6 const map = new Map({ ... }); const view = new MapView({ ... }); const mapImageLayer = new MapImageLayer({ ... }); map.add(mapImageLayer); await mapImageLayer.load(); // In TypeScript, be prepared to use `any` type from here onwards const layerView = view.layerViews.find((lv) => lw.layer.id === mapImageLayer.id); layerView.highlight([ ... ]); // An array of Graphic object

topic MapImageLayer Click Highlight in ArcGIS JavaScript Maps SDK Questions

MapImageLayer Click Highlight

Re: MapImageLayer Click Highlight