topic ArcGIS JS API TileLayer in ArcGIS JavaScript Maps SDK Questions

ArcGIS JS API TileLayer

JustinCarasick — Fri, 04 Jan 2019 22:11:32 GMT

In the 4.x javascript api is there a "TileLayer" option like openlayers where the request is broken into multiple tile requests against a MapImageLayer? This is not for a cached service but a dynamic service and returns dynamic images.

I tried the TileLayer in the 4.x on a non-cached service and get an error (Cannot read property 'pause' of null. from MapView.js.

What I am after is the API to split (tile) the request into smaller requests and return images as they are rendered by ArcGIS Server.

Re: ArcGIS JS API TileLayer

RobertScheitlin__GISP — Fri, 04 Jan 2019 22:17:22 GMT

Justin,

There is nothing like that in the 4.x API. You have TileLayer which is for cached services and MapImageLayer which is for non-cached dynamic services.

Re: ArcGIS JS API TileLayer

JustinCarasick — Fri, 04 Jan 2019 22:28:30 GMT

That's too bad, it's a real nice optimization.