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| 1 | - | import javax.swing.JFrame; |
| 1 | + | |
| 2 | import java.awt.event.*; | |
| 3 | ||
| 4 | class Ekran extends Canvas {
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| 5 | - | import java.util.ArrayList; |
| 5 | + | |
| 6 | private Point point; | |
| 7 | ||
| 8 | Ekran() {
| |
| 9 | super(); | |
| 10 | addMouseListener(new MouseAdapter() {
| |
| 11 | @Override | |
| 12 | public void mousePressed(MouseEvent me) {
| |
| 13 | point = new Point(me.getX(), me.getY()); | |
| 14 | repaint(); | |
| 15 | } | |
| 16 | }); | |
| 17 | } | |
| 18 | ||
| 19 | @Override | |
| 20 | public void paint(Graphics g) {
| |
| 21 | Graphics2D g2 = (Graphics2D) g; | |
| 22 | g2.setColor(Color.RED); | |
| 23 | if (point != null) {
| |
| 24 | int x = (int) point.getX(); | |
| 25 | int y = (int) point.getY(); | |
| 26 | g2.fillOval(x - POINT_SIZE / 2, y - POINT_SIZE / 2, POINT_SIZE, POINT_SIZE); | |
| 27 | } | |
| 28 | } | |
| 29 | } |
