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
elem.setAttribute( "ry", Double.toString( arg3 ) ); 
		return elem;
	}
	protected Element createArc( double x, double y, double width,
			double height, double startAngle, double arcAngle )
	{
		Element elem = createElement( "path" ); 
		double startX = x * Math.cos( startAngle );
		double startY = y * Math.sin( startAngle );
		double endX = x * Math.cos( startAngle + arcAngle );
		double endY = y * Math.sin( startAngle + arcAngle );
		int sweepFlag = ( arcAngle < 0 ) ? 0 : 1;
		elem.setAttribute( "d", "M" + startX + "," + startY + " a" + width / 2 + "," + height / 2 + " " + Math.abs( arcAngle ) + " 0 " + sweepFlag + " " + endX + " " + endY ); 
		return elem;
	}
	public Element createPolyline( int[] arg0, int[] arg1, int arg2 )
	{
		Element elem = createElement( "polyline" ); 
		StringBuffer pointsStr = new StringBuffer( );
		;
		for ( int x = 0; x < arg2; x++ )
		{
			pointsStr.append( arg0[x] )
					.append( "," ).append( arg1[x] ).append( " " ); 
		}
		elem.setAttribute( "points", pointsStr.toString( ) ); 
		return elem;
	}
	public Element createPolygon( int[] arg0, int[] arg1, int arg2 )
	{