Identify graphics from MultiPointBuilder

Kanzakiryu

Hello.

I would like to identify the graphics for a specific point from MultiPointBuilder.

I tried using identifyGraphicsOverlay, but I couldn't figure out how to know the number of the point I clicked on.

So I thought of a way to find and identify the latitude and longitude of the closest point to the clicked point from MultiPointBuilder.

However, I don't like to use this method because it might cause some unexpected glitches.

Is there anything else I can do?

I use ArcGISRuntime version is 100.9.

Nicholas-Furness

Sounds like you really want to use multiple Graphics, where each graphic's geometry is a single point rather than a single graphic with a multipoint geometry.

However,  you could use GeometryEngine.nearestVertex(), passing in the identified multipoint geometry and the identify map location. This returns a ProximityResult which includes a partIndex and pointIndex.