Re: [OpenMap Users] OMRangeRings constructor behavior

Hi Marc,

The constructor arguments are only for the outer ring. The constructor Length is for the radius units, and nvert is the number of verticies to use to approximate the circle.

-- Don

On Aug 30, 2011, at 5:54 PM, Marc Benstein <MARC.D.BENSTEIN@saic.com> wrote:

> I'm getting different behavior with OMRangeRings depending on the constructor used with the setInterval(int) setIntervalUnits(Length) usages.
>
> For instance, using the constructor:
> OMRangeRings(double latPoint, double lonPoint, double radius, Length units, int nverts)
>
> Produces different results when using the constructor:
> OMRangeRings(double latPoint, double lonPoint, double radius);
> then
> rangeRing.setIntervalUnits(units);
> rangeRing.setInterval(nverts);
>
> There is actually only one permutation which produces (what I consider) the expected results.
> OMRangeRings(double latPoint, double lonPoint, double radius, Length units);
> setIntervalUnits(units);
> setInterval(nverts);
>
> This is very strange can anyone confirm this? If not I will provide more details of my implementation.
>
> Thanks!
>
> --
> Marc Benstein
> 505-830-6763
>
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