Bug 195507 not support <font size="-2">
Build ID: 2.2.0 Steps To Reproduce: 1. create a text, input some html code, including <font size="-2"> 2. view as PDF result: error occurs Jul 5, 2007 5:38:50 PM org.eclipse.birt.report.engine.layout.pdf.util.HTMLStyleProcessor execute SEVERE: There is a invalid value for property SIZE of element FONT in the HTML. As far as I know, BIRT will calculate the font size in html and then convert to its own scale. I do not think it is good idea to be smart. Maybe I am wrong, I did not get the rationale behind it. But this SEVERE error should not be exposed. More information:
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/util/HTMLStyleProcessor.java
cssEngine = new BIRTCSSEngine();
		this.report = report;
	}
		
	/**
	 * Parses the style attribute of the element node and converts the
	 * deprecated element node in HTML 4.0, and calls it on its children element
	 * nodes recursively
	 * 
	 * @param ele
	 *            the element node in the DOM tree
	 * @param text
	 *            the text content object
	 */
	public void execute( Element ele, HashMap styles)
	{
		
		StyleDeclaration style = null;
		StringBuffer strStyle = new StringBuffer(); 
		
		
		if ( "b".equals( ele.getTagName( ) ) ) 
		{
			appendStyle(strStyle, "font-weight", "bold");  
			
			ele = replaceElement( ele, "span" ); 
		}
		else if ( "center".equals( ele.getTagName( ) ) )