Bug 128155 Set UrlRedirect to marker range, preview, can not work.
Set UrlRedirect to marker range, preview, can not work. Steps: Data source: sample db Data set: select * from customers 1.Create a bar chart 2.Go to "Select Data" tab, X series: row["CUSTOMERNAME"]; Y series: row["CREDITLIMIT"] 3.Go to "Format Chart" tab, select X axis, click "Markers" button, add a range, from 2.0 to 5.0; range color is yellow; click Interactivity button, add UrlRedirect; 4.Preview in web viewer Actual Results: 1.The interactivity can not work Expected Results: 1.The interactivity can work.
chart/org.eclipse.birt.chart.device.svg/src/org/eclipse/birt/chart/device/svg/SVGRendererImpl.java
if (this.scriptRefList != null){
			for (int x = 0; x< scriptRefList.size(); x++){
				String ref = (String)scriptRefList.get(x);
				((SVGGraphics2D)_g2d).addScriptRef(ref);				
			}
		}
	}
	/**
	 * 
	 * @param os
	 * @throws RenderingException
	 */
	public final void after( ) throws ChartException
	{
		super.after( );
		
		
		processDataPointHotspot();
		addScripts();
		((SVGGraphics2D)_g2d).flush();		
		
		
		dom.getDocumentElement().appendChild(hotspotLayer);
		
		if ( oOutputIdentifier instanceof OutputStream ) 
		{
			try
			{
				writeDocumentToOutputStream( dom,
						(OutputStream) oOutputIdentifier );