Bug 314190 The outline works differently for scatter chart and line chart when the series palette use Pattern [13]
chart/org.eclipse.birt.chart.engine.extension/src/org/eclipse/birt/chart/extension/render/Scatter.java
new Object[]{
						ss
					},
					Messages.getResourceBundle( getRunTimeContext( ).getULocale( ) ) );
		}
		final boolean bPaletteByCategory = isPaletteByCategory( );
		if ( bPaletteByCategory && ss.eContainer( ) instanceof SeriesDefinition )
		{
			sd = (SeriesDefinition) ss.eContainer( );
		}
		int iThisSeriesIndex = sd.getRunTimeSeries( ).indexOf( ss );
		if ( iThisSeriesIndex < 0 )
		{
			throw new ChartException( ChartEngineExtensionPlugin.ID,
					ChartException.RENDERING,
					"exception.missing.series.for.palette.index", 
					new Object[]{
							ss, sd
					},
					Messages.getResourceBundle( getRunTimeContext( ).getULocale( ) ) );
		}
		Marker m = null;
		if ( ss.getMarkers( ).size( ) > 0 )
		{
			m = ss.getMarkers( ).get( iThisSeriesIndex
					% ss.getMarkers( ).size( ) );
		}
		Fill fPaletteEntry = null;
		if ( !bPaletteByCategory )
		{