Good framework, I wish that the details had been fleshed out...it would make a useful document for teaching purposes.
Definitely great presentation for teaching purposes. I sign up for your request for more details.
Hi I cannot find the presentation online nor the PDF provides any information how to get map projection.
I am looking for JavaScript API (js.arcgis.com/4.15) that enables to get the visible area exactly as Google maps api.
var visibleRegion = googleMap.projection
var visibleArea = Array { visibleRegion.farRight.latitude, visibleRegion.farRight.longitude, visibleRegion.nearLeft.latitude, visibleRegion.nearLeft.longitude }