Hi Martin:
I slurped up your reply onto this page:
- http://docs.codehaus.org/display/GEOTDOC/01+Helper+Classes
Going to try and capture at least examples by trolling the user list.
Jody
> Jacopo Boari a écrit :
>
>> Using the getLatLonBoundingBox() method of the class Layer, I obtain the
>> BoundingBox in WGS 84 format, how can I convert it?
>>
>
> You may try the following ("CRS" is a convenience class in
> org.geotools.referencing):
>
> CoordinateReferenceSystem sourceCRS = CRS.decode("EPSG:4326");
> CoordinateReferenceSystem targetCRS = CRS.decode("EPSG:23032");
> MathTransform tr = CRS.findMathTransform(sourceCRS, targetCRS);
>
> From that point, I'm not sure which kind of object is returned by
> getLatLonBoundingBox(). But there is some convenience methods if CRS like:
>
> CRS.transform(tr, envelope);
>
> if the envelope is an ISO 19107 object, or other convenience methods in
> org.geotools.geometry.jts.JTS if the envelope is a JTS object.
>
> Martin
>
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