this.getMarker( ).setVisible( false );
for ( Iterator itr = getMarkers( ).iterator( ); itr.hasNext( ); ) { Marker mk = (Marker) itr.next( ); mk.setVisible( false ); }
	public void translateFrom( Series series, int iSeriesDefinitionIndex,			Chart chart )	{		super.translateFrom( series, iSeriesDefinitionIndex, chart );		this.getMarker( ).setVisible( false );	}