}
if (lensImage != null) g2D.drawImage(lensImage, null, xLens, yLens); }
	public void paint(Graphics g)	{		super.paintComponent(g);		Graphics2D g2D = (Graphics2D) g;		setLocation();		paintXYFrame(g2D);		g2D.setRenderingHint(RenderingHints.KEY_ANTIALIASING,							RenderingHints.VALUE_ANTIALIAS_ON);		g2D.setRenderingHint(RenderingHints.KEY_RENDERING,							RenderingHints.VALUE_RENDER_QUALITY);		g2D.setColor(Color.black);        if (displayImage != null)            g2D.drawImage(displayImage, null, ViewerUIF.START, ViewerUIF.START);	}