topic Re: How to add a map extent indicator inset? in ArcGIS JavaScript Maps SDK Questions

How to add a map extent indicator inset?

PeterLen — Tue, 15 Aug 2017 17:18:35 GMT

Hello,

I am using the Esri Javascript v3.9 (yes, I know it is older) and am trying to find some info on the best way to add an extent indicator (or whatever it is called) to my web map. I essentially want a small map displayed in an inset in the bottom left or right corner on my main map where the inset is the same map location but zoomed out a couple of levels with the main map's extent outlined in the inset. I found sort of an example that uses the Google Maps API, but am trying find a good example using the Esri javascript API so that I will know how to best build it.

Thanks - Peter

Re: How to add a map extent indicator inset?

KellyHutchins — Tue, 15 Aug 2017 17:28:00 GMT

Take a look at the OverviewMap widget it should do what you need and it has been available since version 2.0 of the ArcGIS API for JavaScript.

OverviewMap | API Reference | ArcGIS API for JavaScript 3.21

Re: How to add a map extent indicator inset?

PeterLen — Tue, 15 Aug 2017 17:39:54 GMT

Kelly - Yes, this appears to be exactly what I am looking for. I just couldn't find the right search words to use. I really appreciate your quick response and finding exactly what I was looking for. Much appreciated - Peter