topic World Lithology imagery layer in arcgis js. Legend shows numbers instead text. in ArcGIS JavaScript Maps SDK Questions

World Lithology imagery layer in arcgis js. Legend shows numbers instead text.

ivblackking — Tue, 10 Oct 2023 12:44:00 GMT

Hello everyone,

I am using World Lithology imagery layer in arcgis js. Here is the link: https://iv19zcbwcdw3fdex.maps.arcgis.com/home/item.html?id=53c82af69cae4c1f99902c0e0d456bf8

When I use the legend it shows numbers. But I want to display names for each Lithology Class.

How can I do that?

Re: World Lithology imagery layer in arcgis js. Legend shows numbers instead text.

Sage_Wall — Wed, 11 Oct 2023 12:57:32 GMT

Hi @ivblackking

It doesn't look like that layer is publicly available. It depends on which renderer you are using. If you are using a ClassBreaksRenderer you would add a label into the classBreakInfos. The other renderers are similar so if your using a UniqueValueRenderer you would add a label in the uniqueValueInfos. You can also do this though the MapViewer UI and save the layer.