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
{
		return new SVGImage(super.createImage(data), null, data );
	}
	
	public void drawLine(LineRenderEvent lre) throws ChartException {
		groupPrimitive(lre, false);
		super.drawLine(lre);
		ungroupPrimitive(lre, false);
	}
	public void drawOval(OvalRenderEvent ore) throws ChartException {
		groupPrimitive(ore, false);
		super.drawOval(ore);
		ungroupPrimitive(ore, false);
	}
	public void drawPolygon(PolygonRenderEvent pre) throws ChartException {
		groupPrimitive(pre, false);
		super.drawPolygon(pre);
		ungroupPrimitive(pre, false);
	}
	public void drawRectangle(RectangleRenderEvent rre) throws ChartException {
		groupPrimitive(rre, false);
		super.drawRectangle(rre);
		ungroupPrimitive(rre, false);
	}
	public void fillArc(ArcRenderEvent are) throws ChartException {
		groupPrimitive(are, false);
		super.fillArc(are);
		ungroupPrimitive(are, false);
	}
	public void fillArea(AreaRenderEvent are) throws ChartException {