Layer using 26917 SpatialReference issue

Anonymous User — Thu, 25 Jun 2020 00:22:52 GMT

I am trying to make use of the MapView's goTo function when adding a new layer to a map, but it does not seem to work. When the layer is added, itThe wkid of the layer is 26917 (NAD83), and I have tried others that correspond to that (4326, 4269, etc.), but they don't work either. I have used my code on layers that use wkid 3857 and that works fine, but for some reason can't get it to work with this one (Note:

For more context, here is my code:

var mapExtent = new Extent(extent.xmin, extent.ymin, extent.xmax, extent.ymax, new SpatialReference({ wkid: 4326, latestWkid: 4326 }));
view.goTo(mapExtent);

Output:

My MapView's spatial reference is set to 3857, but as far as I am aware, that cannot be changed. Any help or tips would be great!

Re: Layer using 26917 SpatialReference issue

RobertScheitlin__GISP — Thu, 25 Jun 2020 12:57:50 GMT

Michael,

The goto function requires that the target coordinates be in the same spatial reference as the view. So you will have to project your data to 102100/3857 first. Normally if you are querying the data you can request that the returned geometry is in 102100 by using the outSpatialReference propery of the Query class.

topic Re: Layer using 26917 SpatialReference issue in ArcGIS JavaScript Maps SDK Questions

Layer using 26917 SpatialReference issue

Re: Layer using 26917 SpatialReference issue