Creating a polygon from an array of EncodedPolylineData objects does not
seem to work. The trace is :

ReferenceError: Error #1069: Property options not found on
com.google.maps.overlays.EncodedPolylineData and there is no default value.
	at com.google.maps.overlays::Polygon$/fromEncoded()
	at com.google.maps.core::MapsFactory/createPolygonFromEncoded()
	at com.google.maps.wrappers::IMapsFactoryWrapper/createPolygonFromEncoded()
	at com.google.maps.overlays::Polygon$/fromEncoded()
... 


And here is the code I used :

//Simple square
var encodedPoints:String = "iuowFh{kbM_seK??~reK~reK??_seK";
var encodedLevels:String = "BBBBB";
var encoded: EncodedPolylineData = new EncodedPolylineData(encodedPoints,
32, encodedLevels, 4);

/*Polylines are OK : shown on the map */ 	
var encodedPolyline:Polyline = Polyline.fromEncoded(encoded, 
      new PolylineOptions());
map.addOverlay(encodedPolyline);

/*Error (see trace above) */  
var polygon: Polygon = Polygon.fromEncoded([encoded],
      new PolygonOptions());  
map.addOverlay(polygon);

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