Bug 313646 SVG chart using pattern as color or background does not work when preview in firefox for the first time.[13]
description: SVG chart using pattern as color or background does not work when preview in firefox for the first time. build id: 2.6.0 v20100520-0630 steps to reproduce: 1.New a SVG chart using pattern as color or background color. 2.Preview in firefox. Actual result: The pattern does not work when you first preview in firefox.
chart/org.eclipse.birt.chart.device.svg/src/org/eclipse/birt/chart/device/svg/SVGGraphics2D.java
style += "fill:" + serializeToString( color ) + ";";  
		}
		if ( bRtl )
		{
			style += sStyleBidi;
		}
		elem.setAttribute( "style", style ); 
		if ( transforms.getType( ) != AffineTransform.TYPE_IDENTITY )
		{
			double[] matrix = new double[6];
			transforms.getMatrix( matrix );
			elem.setAttribute( "transform", "matrix(" + toString( matrix, ',' ) + ")" ); 
		}
		return elem;
	}
	protected String getRenderingStyle( Object key )
	{
		Object value = renderingHints.get( key );
		if ( key.equals( RenderingHints.KEY_TEXT_ANTIALIASING ) )
		{
			if ( value.equals( RenderingHints.VALUE_TEXT_ANTIALIAS_OFF ) )
			{
				
				
				
				if ( transforms.getType( ) != AffineTransform.TYPE_IDENTITY )
					return "text-rendering:optimizeSpeed;"; 
				else
					return "text-rendering:optimizeLegibility;"; 
			}