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package test;
import java.awt.*;
import java.awt.geom.*;
import javax.swing.*;
import java.util.*;
/**
* <p>Title: </p>
* <p>Description: </p>
* <p>Copyright: Copyright (c) 2005</p>
* <p>Company: </p>
* @author not attributable
* @version 1.0
*/
public final class RenderPanel
extends JPanel {
public RenderPanel() {
super();
setPreferredSize(new Dimension(1000, 1000));
}
/** {@inheritDoc}
*/
@Override protected void paintComponent(Graphics graphics) {
super.paintComponent(graphics);
Graphics2D g2d = (Graphics2D) graphics;
g2d.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
Rectangle2D r2d = new Rectangle2D.Double(100,100,200,100);
Line2D l2d = new Line2D.Double(50,50,400,400);
Area a = new Area(r2d);
a.add(new Area(l2d));
g2d.setColor(Color.BLACK);
g2d.draw(a);
GeneralPath path = new GeneralPath();
path.append(r2d, false);
path.append(l2d, false);
g2d.translate(300, 0);
g2d.setColor(Color.RED);
g2d.draw(path);
g2d.translate(-300, 0);
}
public static void main(String[] args) {
JFrame frame = new JFrame("Test");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setLayout(new BorderLayout());
frame.add(new JScrollPane(new RenderPanel()));
frame.pack();
frame.setVisible(true);
}
} |
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