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
null );
				}
				ScriptHandler.callFunction( sh,
						ScriptHandler.AFTER_DRAW_DATA_POINT_LABEL,
						dpha[i],
						laDataPoint,
						getRunTimeContext( ).getScriptContext( ) );
				getRunTimeContext( ).notifyStructureChange( IStructureDefinitionListener.AFTER_DRAW_DATA_POINT_LABEL,
						dpha[i] );
			}
		}
		
		if ( getSeries( ).getCurveFitting( ) != null )
		{
			Location[] larray = new Location[faX.length];
			for ( int i = 0; i < larray.length; i++ )
			{
				larray[i] = goFactory.createLocation( faX[i], faY[i] );
			}
			larray = filterNull( larray, isrh.getDataPoints( ) );
			renderFittingCurve( ipr,
					larray,
					getSeries( ).getCurveFitting( ),
					false,
					true );
		}
		
		restoreClipping( ipr );
	}
}