topic Re: geodesic area method getting error for features with holes (donuts) in ArcGIS API for Silverlight Questions

geodesic area method getting error for features with holes (donuts)

ArtUllman — Fri, 05 Oct 2012 15:19:26 GMT

I am getting the following error whenever I run the geodesic.area method on any feature that has hole (i.e. donuts). I get: Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index

This is with Silverlight API version 3.0.0.288 running under Silverlight 5.1.

By the way, the geodesic functions are great.

Re: geodesic area method getting error for features with holes (donuts)

DominiqueBroux — Mon, 08 Oct 2012 10:52:08 GMT

We have reproduced the issue that should be fixed in the next version.

At this time, the workaround might be to create one polygon by ring and to sum the area by yourself.

Thanks for reporting that.

Re: geodesic area method getting error for features with holes (donuts)

ArtUllman — Fri, 02 Nov 2012 12:38:38 GMT

Thanks! The geodesic functions sure are great!

Art Ullman