return null;
FontMetrics fm = (FontMetrics) metrics.get(font); if (fm == null) { try { fm = new TTFFontMetrics(font, getFontData(font)); metrics.put(font, fm); } catch (IOException ex) { log.error("Cannot create font metrics for " + font, ex); } } return fm;
	public FontMetrics getFontMetrics(Font font) {		return null;	}