Bug 132630 Additional markers can not support interactivity
Additional markers can not support interactivity Steps: 1.Create a line chart 2.Set Y series marker to additional marker such as star or ellipse 3.Add a interactivity such as showTooltip to Y series 4.Preview in web viewer Actual results: 1.Additional markers can not support interactivity Expected Results: 1.Additional markers can nsupport interactivity
chart/org.eclipse.birt.chart.device.svg/src/org/eclipse/birt/chart/device/svg/SVGRendererImpl.java
throw new ChartException( ChartDeviceExtensionPlugin.ID,
						ChartException.OUT_OF_SYNC,
						"info.cannot.find.series", 
						new Object[]{
							seRT
						},
						ResourceBundle.getBundle( Messages.DEVICE_EXTENSION,
								getLocale() ) );
			}
			if ( i == -1 )
			{
				elSD = cwoaDT.getSeriesDefinitions( );
			}
			else
			{
				elSD = ( (SeriesDefinition) cwoaDT.getSeriesDefinitions( )
						.get( 0 ) ).getSeriesDefinitions( );
			}
			sd = (SeriesDefinition) elSD.get( j );
			elSE = sd.getSeries( );
			seDT = (Series) elSE.get( k );
		}
		return seDT;
	}
	protected void processDataPointHotspot(){	
		Iterator iter = cacheSeriesHotspots.keySet().iterator();
		Iterator valIter = cacheSeriesHotspots.values().iterator();
		while (iter.hasNext()){
			Element elm = (Element)iter.next();
			Series seDT = (Series)valIter.next();