drawImage(fImage, gc, canvas, r, SWT.CENTER, SWT.CENTER);
drawImage(fImage, gc, canvas, r, SWT.CENTER, SWT.TOP);
			public void paint(GC gc, Canvas canvas, Rectangle r) {				initializeImage();				if (fImage != null)					drawImage(fImage, gc, canvas, r, SWT.CENTER, SWT.CENTER);			}