CRS.getEnvelope(CoordinateReferenceSystem) should returns an envelope in terms 
of the specified CRS
---------------------------------------------------------------------------------------------------

         Key: GEOT-825
         URL: http://jira.codehaus.org/browse/GEOT-825
     Project: GeoTools
        Type: Bug

  Components: referencing  
    Versions: 2.3.M0, 2.2-RC1    
    Reporter: Martin Desruisseaux
 Assigned to: Martin Desruisseaux 
     Fix For: 2.3.M0, 2.2


The CRS.getEnvelope(CoordinateReferenceSystem) static method currently returns 
an envelope in terms of WGS 84 geographic CRS. It should returns an envelope in 
terms of the supplied CRS instead. We propose the following modifications:

* Add a CRS.getGeographicBoundingBox(...) method which returns a bounding box 
in terms of WGS 84. This is the current CRS.getEnvelope(...) behavior, except 
that GeographicBoundingBox objects is a more appropriate return type.

* Change the behavior of CRS.getEnvelope(...) in order to project the envelope 
in terms of the specified CRS, instead of returning an envelope in terms of WGS 
84.


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