Hi João,
On Mon, Apr 18, 2011 at 3:53 AM, <[email protected]> wrote:
>
> While persisting and querying my coordinate data, I was wondering why the
> decimal digits of my coordinates are rounded to 4 digit places.
> Therefore I looked up the usage of org.geotools.geojson.geom.GeometryJSON
> and realized the second constructor supporting to specify the decimals.
> Now also looking up org.geotools.geojson.feature.FeatureJSON, I was
> surprised why FeatureJSON does not have a possibility to control the
> initialization of a GeometryJSON instace supporting a given decimal.
>
Just lack of time to work on that module from developers is my best guess.
>
> The best solution would be to add a second constructor for FeatureJSON as
> well, e.g.:
>
> /**
> * Constructs a feature json instance specifying the number of decimals
> * to use when encoding floating point numbers.
> */
> public FeatureJSON(int decimals) {
> gjson = new GeometryJSON(decimals);
> attio = new DefaultAttributeIO();
> }
>
>
Sounds pretty resonable to me. Another method might be to utilize inversion
of control and FeatureJSON be able to take a GeometryJSON instance. That
way you don't have to duplicate constructor arguments from GeometryJSON.
>
> ...or is there a circumstance why this is not yet supported?
>
Not that I know of, like I said just lack of developer time. A patch would
be much appreciated.
>
> Thanks
> João Belém
>
>
>
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--
Justin Deoliveira
OpenGeo - http://opengeo.org
Enterprise support for open source geospatial.
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Benefiting from Server Virtualization: Beyond Initial Workload
Consolidation -- Increasing the use of server virtualization is a top
priority.Virtualization can reduce costs, simplify management, and improve
application availability and disaster protection. Learn more about boosting
the value of server virtualization. http://p.sf.net/sfu/vmware-sfdev2dev
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