Bug 132621 Series label font can not take effect.
Series label font can not take effect. Steps: 1.Create a line chart 2.Open chart builder, go to "Format Chart" tab, click "Y Series", click "Label" button, click "..." button beside font, set color to red and bold 3.Preview in layout, html Actaul Results: 1.Label font can not be changed Expected Results: 1.Label color is red and font is bold.
chart/org.eclipse.birt.chart.device.svg/src/org/eclipse/birt/chart/device/svg/SVGGraphics2D.java
double arg4, double arg5 )
	{
		currentElement = createArc( arg0, arg1, arg2, arg3, arg4, arg5 );
		appendChild( currentElement );
		setStrokeStyle( currentElement );
	}
	
	protected void setStrokeStyle( Element currentElement )
	{
		setStrokeStyle(currentElement, false);
	}
	/**
	 * Adds stroke color and style information to the element passed in.
	 * 
	 * @param currentElement the element to add style information to.
	 * @param isClipped boolean that determines whether to defer the clipping of the element
	 */
	protected void setStrokeStyle( Element currentElement, boolean deferClipped)
	{
		Element element = currentElement;
		if (deferStrokColor != null){
			  
			element = deferStrokColor;
		}
		
		String style = element.getAttribute( "style" ); 
		if ( style == null )
			style = ""; 
		if ( color != null )
		{