topic Re: MapView STUCK when +3000 graphics are VISIBLE (FeatureLayer) in ArcGIS JavaScript Maps SDK Questions

MapView STUCK when +3000 graphics are VISIBLE (FeatureLayer)

MichaelK1 — Wed, 02 Feb 2022 08:55:08 GMT

Hi!

I'm using a FeatureLayer with some dynamic client sided data ( using applyEdits to update and add features ).

- map view

- custom simple markers / renderers

- 3000 +/- graphics drawn

And I'm not able to change the extent / navigate using mouse drag functionality. Browser memory is around 100-200mb.

Should I add something to improve the performance? There're only 3000 graphics drawn and with a simple marker without any fancy stuff...

Thanks!

If more info is needed feel free to ask

Re: MapView STUCK when +3000 graphics are VISIBLE (FeatureLayer)

ReneRubalcava — Wed, 02 Feb 2022 16:17:59 GMT

Do you have a sample we can look at? I assume points? Does this happen on a particular browser or all browsers? Nothing stands out, we have samples using more data than that.

Re: MapView STUCK when +3000 graphics are VISIBLE (FeatureLayer)

KristianEkenes — Wed, 02 Feb 2022 20:02:46 GMT

Also, how often are you making updates to the layer? Is it on every scale change, view pan, or using some other method?