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
break;
					case Position.RIGHT :
						loDataPoint.set( faX[i]
								+ dSize
								+ p.getHorizontalSpacing( ), faY[i] );
						break;
					default :
						throw new ChartException( ChartEngineExtensionPlugin.ID,
								ChartException.RENDERING,
								"exception.invalid.data.point.position.scatter",
								new Object[]{
									pDataPoint
								},
								Messages.getResourceBundle( getRunTimeContext( ).getULocale( ) ) );
				}
				ScriptHandler.callFunction( sh,
						ScriptHandler.BEFORE_DRAW_DATA_POINT_LABEL,
						dpha[i],
						laDataPoint,
						getRunTimeContext( ).getScriptContext( ) );
				getRunTimeContext( ).notifyStructureChange( IStructureDefinitionListener.BEFORE_DRAW_DATA_POINT_LABEL,
						dpha[i] );
				if ( laDataPoint.isVisible( ) )
				{
					renderLabel( WrappedStructureSource.createSeriesDataPoint( ss,
							dpha[i] ),
							TextRenderEvent.RENDER_TEXT_AT_LOCATION,
							laDataPoint,
							pDataPoint,
							loDataPoint,