WFS does not include any style information. If you want to use the
style you defined for MapServer than you should access it as WMS.
Chris
Frederico wrote:
Hi, im using the WFSDataStore with MapServer( gt 2.2RC3 ) and i saw that
i "have" to give the style to paint the Feature.
- Why we have to put a style if we already said to MapServer (or
geoserver) how to paint that feature?
- Is there a way to add the layer direct from the MapServer, without
creating a new style.
Thx, Fred.
here is the code:
...
JMapPane mp = new JMapPane();
...
URL url = new
URL("http://www.opengeo.com.br:8082/geoserver/wfs/GetCapabilities";);
HashMap m = new HashMap();
m.put( WFSDataStoreFactory./URL/.key, url );
m.put( WFSDataStoreFactory./TIMEOUT/.key, *new* Integer( 10000 ) )
DataStore wfs = (new WFSDataStoreFactory()).createDataStore(m);
Query query = *new* DefaultQuery( wfs.getTypeNames()[1] ); // i need
only the first element returned by the MapServer
FeatureReader ft = wfs.getFeatureReader( query, Transaction.AUTO_COMMIT );
FeatureCollection fc = FeatureCollections.newCollection();
try
{
int count = 0;
while( ft.hasNext() )
{
fc.add( ft.next() );
count++;
}
System.out.println( "Found " + count + " features" );
}
...
style = builder.createStyle( builder.createLineSymbolizer( Color./BLUE/,
1 ) ); /// WHY???????
...
MapContext context = *new* DefaultMapContext();
context.addLayer( fs, style );
context.getLayerBounds();
mp.setHighlightLayer( context.getLayer( 0 ) );
GTRenderer renderer = *new* StreamingRenderer();
mp.setRenderer( renderer );
mp.setContext( context );
...
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