Sami Dalouche wrote:
Hi,
I tried the MemoryDataStore approach, but don't really understand the String I'm
supposed to pass to getFeatureSource..Javadoc doesn't help me either...
So, I tried the approach explained on :
http://www.geotools.org/The+Map
it does display points, but does not seem to display them where I expect them
to.
With the coordinates that appear here :
Point point2 = geomFac.createPoint(new Coordinate(10.0, 10.0));
are these coordinates supposed to be latitude / longitude ? If not, what is the
way to specify latitudes / longitudes ?
When you construct your FeaureType (of the feature you are about to add
to the MemoryDataStore) be sure to include a valid
CoordinateReferenceSystem object representing lat long - EPSG:4326 tends
to work fine. I think there is even a java constant somewhere around
with this common value.
CoordainteReferenceSystem crs = CRS.decode("EPSG:4326);
You will need to assoicate this with your GeometryAttribute as the
"metadata" paraemter provided to the FeatureTypeFactory.
Cheers,
Jody
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