Examples of org.geotools.data.crs.ReprojectFeatureResults

org.geotools.data.crs.ReprojectFeatureResults
ReprojectFeatureReader provides a reprojection for FeatureTypes.
ReprojectFeatureResults is a wrapper used to reproject GeometryAttributes to a user supplied CoordinateReferenceSystem from the original CoordinateReferenceSystem supplied by the original FeatureResults.

Example Use:
```
 ReprojectFeatureResults results = new ReprojectFeatureResults( originalResults, reprojectCS ); CoordinateReferenceSystem originalCS = originalResults.getFeatureType().getDefaultGeometry().getCoordinateSystem(); CoordinateReferenceSystem newCS = results.getFeatureType().getDefaultGeometry().getCoordinateSystem(); assertEquals( reprojectCS, newCS ); 
```
@author aaime @author $Author: jive $ (last modification) @source $URL$ @version $Id$ TODO: handle the case where there is more than one geometry and the other geometries have a different CS than the default geometry

        } catch (Exception e) {
            throw new RuntimeException(
                    "Cannot decode EPSG:4326, the CRS subsystem must be badly broken...");
        }
        if (sourceCrs != null && !CRS.equalsIgnoreMetadata(wgs84, sourceCrs)) {
            return new ReprojectFeatureResults(featureSource.getFeatures(q), wgs84);
        }


        return featureSource.getFeatures(q);
    }

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        }
        SimpleFeatureCollection features = featureSource.getFeatures(q);
        SimpleFeatureType schema = featureSource.getSchema();
        CoordinateReferenceSystem nativeCRS = schema.getCoordinateReferenceSystem();
        if (nativeCRS != null && !CRS.equalsIgnoreMetadata(wgs84, nativeCRS)) {
            features = new ReprojectFeatureResults(features, wgs84);
        }


        return features;
    }

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        }
                //ensure reprojection occurs, do not trust query, use the wrapper  
                SimpleFeatureCollection fColl = null;//fSource.getFeatures(q);
                //FeatureCollection fColl=null;
                if ( reproject ) {
                  fColl=new ReprojectFeatureResults( fSource.getFeatures(q),mapContent.getCoordinateReferenceSystem() );
                } else
                  fColl=fSource.getFeatures(q);
                
                // encodes the current layer, using the defined style
                writer.writeFeatures(fColl, ftsList);

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