topic Re: Projection Problems iOS App in ArcGIS Runtime SDK for iOS Questions

Projection Problems iOS App

IanKidner1 — Mon, 03 Oct 2011 13:03:52 GMT

So I have two point files I want to display in a map on the iOS App. It's my understanding that the shapefiles will need to be in WGS 1984 for it to display correctly. One of the point files is already in this GCS, and works fine. The other is in NAD 1983, and despite attempting:

1. Changing Definition to WGS 1984 in Arc-Catolog (not projected)
2. Re-projecting the shapefile by importing coordinate definition from working file, and trying the five different transformations

I still cannot get this file to show correctly in the iPhone app. It will display fine in the PC-based application ArcGIS.com where the map is being created.

Am I missing a step here? Any solutions to this issue?

Re: Projection Problems iOS App

RussRoberts — Mon, 03 Oct 2011 14:38:48 GMT

Hey
Could you share this map temporarily so I can see the issue?
Thanks
Russ

Re: Projection Problems iOS App

IanKidner1 — Mon, 03 Oct 2011 14:46:23 GMT

OK, should be public now.

Thanks

Re: Projection Problems iOS App

RussRoberts — Mon, 03 Oct 2011 14:48:12 GMT

could you post the link or give the map name/tags
Thanks!!
Russ

Re: Projection Problems iOS App

IanKidner1 — Mon, 03 Oct 2011 15:04:52 GMT

Sorry, should have thought about that. Here:

http://www.arcgis.com/home/webmap/viewer.html?webmap=d7b1e0f718f2400aaf717115290f9f74

Re: Projection Problems iOS App

RussRoberts — Mon, 03 Oct 2011 15:18:01 GMT

There seems to be an issue with the default orange symbol being used for some reason. I just changed the symbol for the orange point symbol layer and saved off the map on my account(I will delete the map once this issue has been resolved) and the points now show up within the app.

http://www.arcgis.com/home/webmap/viewer.html?webmap=0214dc1d38ba414c89d67d11ba037ee2

Re: Projection Problems iOS App

IanKidner1 — Mon, 03 Oct 2011 16:14:50 GMT

Well, look at that! Thanks Russ! At least I'm not crazy.