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
* @param backgroundColor
	 *            The backgroundColor to set.
	 */
	public void setBackground( Color background )
	{
		this.background = background;
	}
	/**
	 * @return Returns the clip.
	 */
	public Shape getClip( )
	{
		return clip;
	}
	/**
	 * @param clip
	 *            The clip to set.
	 */
	public void setClip( Shape clip )
	{
		this.clip = clip;
		if ( clip != null )
		{
			Element clipPath = dom.createElement( "clipPath" ); 
			clipPath.setAttribute( "id", "clip" + clip.hashCode( ) ); 
			clipPath.appendChild( createGeneralPath( clip ) );
			definitions.appendChild( clipPath );
		}
	}
	/**