topic Re: Ground Overlays v100 in ArcGIS Runtime SDK for iOS Questions

Ground Overlays v100

AndrewThielen — Thu, 01 Nov 2018 14:37:07 GMT

Our application currently uses version 10.x of the ArcGis iOS SDK, and we are looking at updating to 100. The main API we utilize provides us with a PNG image and the extent of that image. Currently, we use a subclassed version of AGSDynamicLayer to display the image as an overlay on the map, but it appears AGSDynamicLayer has been removed from the SDK in 100.

Is there an alternative we can use to just tie a PNG to an extent? We are looking for something equivalent to GMSGroundOverlay in the Google Maps SDK.

Re: Ground Overlays v100

MarkDostal — Thu, 01 Nov 2018 15:05:19 GMT

Take a look at the AGSArcGISMapImageLayer class in the v100.4 SDK.

Re: Ground Overlays v100

AndrewThielen — Mon, 05 Nov 2018 21:25:39 GMT

Will this work if we already have the UIImage in memory? The API we use isnt an ArcGIS server. It just provides us with the raw PNG data and the extent it occupies.

Re: Ground Overlays v100

MarkDostal — Mon, 05 Nov 2018 22:25:55 GMT

Andrew, thanks for the clarification and sorry for the confusion. Can you shed some light on what method(s) on AGSDynamicLayer you're using in your subclass? And at the same time, can you take a look at AGSRaster and see if that works for you?

We have a sample which uses a .tif file here.

Thanks,

Mark