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Re: [geomesa-users] Storing circular Geometry in Geomesa
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Hi Vaibhav,
I've got some bad news and some good news. The good news is that newer
versions of the libraries we use for geometry handling have support for
curved geometries(1). The bad news is that switching versions takes a
little while for our 'master' branch. On the optimistic side, bumping
the GeoTools version in the root pom.xml and rebuilding may give you a
version of GeoMesa which will handle circles.
That said, for a solution which should work today, if your circles are
small or tiny compared to your query windows, you could store each
circle as its circle (as a Point) and a radius. For analytic purposes,
you'll end up working around things a little bit. To style the circles
with an SLD, I think you'd have to do some incredibly clever things.
When we switch versions of GeoTools in the next month or two, we'll take
a quick look at the circular types to make sure they work!
Thanks,
Jim
1. http://docs.geotools.org/stable/userguide/library/jts/geometry.html
On 09/21/2015 08:26 AM, vaibhav.thapliyal wrote:
Hi,
How can I store a circular geometry in Geomesa. Is there a provision
through the API? For eg I have a circular geometry which has a X and Y
coordinate that signifies a centre and a radius R. How can I store
this geometry in geomesa?
Thanks
Vaibhav
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