topic Re: MapImageLayer's createExportImageParameters() alternative in WMSLayer? in ArcGIS JavaScript Maps SDK Questions

MapImageLayer's createExportImageParameters() alternative in WMSLayer?

DenisRomanovas — Tue, 08 Jul 2025 12:43:13 GMT

Good afternoon,

In SDK 3.X there was simple but very useful method: getImageUrl(extent, width, height, callback).

It worked for dynamic ESRI services, WMS services.

Does WMSLayer have something similar in SDK 4.X? MapImageLayers have createExportImageParameters(), but what about WMS layers?

I guess I need something what is used in fetchImage() method.

UndralBatsukh — Tue, 08 Jul 2025 15:09:49 GMT

const image = await layer.fetchImage(view.extent, view.width, view.height); console.log(image.src);

DenisRomanovas — Wed, 09 Jul 2025 05:29:21 GMT

Thank you. It works, but it is not ideal because I want to retrieve this url without generating a request 🙂