@Override public void paintComponent(Graphics g) { Graphics2D g2 = (Graphics2D) g; Object hint = new Object(); if (isAntialiased()) { hint = g2.getRenderingHint(RenderingHints.KEY_ANTIALIASING); g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); } translation = getTranslation(); Color oldColor = g2.getColor(); g2.setColor(new Color(230, 230, 250)); g2.fill(translation.createTransformedShape(getShape())); g2.setColor(Color.BLACK); g2.draw(translation.createTransformedShape(getShape())); if (isShowingSensors) { for (Iterator<Sensor> sIter = sensors.iterator(); sIter.hasNext(); ) { Sensor s = (Sensor) sIter.next(); s.paintComponent(g2); } } if (isShowingStatusFrame) { paintStatusFrame(g2); } g2.setColor(oldColor); if (isAntialiased()) { g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, hint); } }