public void paint()

in netbeans.apache.org/src/old_content/content/tutorials/70/images/paintapp_70_PaintCanvas.java [97:105]


        public void paint(Graphics g) {
            ((Graphics2D) g).setRenderingHint(RenderingHints.KEY_ANTIALIASING,
                    RenderingHints.VALUE_ANTIALIAS_ON);
            Point p = new Point(getWidth() / 2, getHeight() / 2);
            int half = getBrushDiameter() / 2;
            int diam = getBrushDiameter();
            g.setColor(getColor());
            g.fillOval(p.x - half, p.y - half, diam, diam);
        }