	public Canvas getViewPanel() {
		VLayout layout = new VLayout();
		layout.setWidth100();
		layout.setHeight100();
		layout.setMembersMargin(10);

		// Create map with Google layer, and add a PanController to it:
		VLayout mapLayout1 = new VLayout();
		mapLayout1.setShowEdges(true);
		googleMap = new MapWidget("googleMap", "gwt-samples");
		googleMap.setController(new PanController(googleMap));
		mapLayout1.addMember(googleMap);

		// Create map with Google layer (satellite), and add a PanController to it:
		VLayout mapLayout2 = new VLayout();
		mapLayout2.setShowEdges(true);
		googleSatMap = new MapWidget("googleSatMap", "gwt-samples");
		googleSatMap.setController(new PanController(googleSatMap));
		mapLayout2.addMember(googleSatMap);

		// Create map with Google layer (terrain), and add a PanController to it:
		VLayout mapLayout3 = new VLayout();
		mapLayout3.setShowEdges(true);
		googleTerrainMap = new MapWidget("googleTerrainMap", "gwt-samples");
		googleTerrainMap.setController(new PanController(googleTerrainMap));
		mapLayout3.addMember(googleTerrainMap);

		// Place all three in the layout:
		layout.addMember(mapLayout1);
		layout.addMember(mapLayout2);
		layout.addMember(mapLayout3);

		return layout;
	}