// these properties seem to have no effect.
import java.awt.*;
import javax.swing.*;
import java.util.Properties;
public class AntiAliasingDemo {
static {
System.setProperty ("apple.awt.antialiasing", "false");
System.setProperty ("apple.awt.textantialiasing", "false");
}
static Polygon triangle;
static {
triangle = new Polygon();
triangle.addPoint (105, 95);
triangle.addPoint (195, 95);
triangle.addPoint (150, 5);
}
public static void main (String[] args) {
new AntiAliasingDemo();
}
public AntiAliasingDemo() {
try {
String metal =
UIManager.getCrossPlatformLookAndFeelClassName();
UIManager.setLookAndFeel (metal);
} catch (Exception e) {
e.printStackTrace();
}
JFrame frame = new JFrame ("Anti-Aliasing demo");
frame.getContentPane().add (new JLabel ("Here are some shapes"),
BorderLayout.NORTH);
frame.getContentPane().add (new PrimPanel());
frame.pack();
frame.setVisible(true);
}
class PrimPanel extends JPanel {
Dimension pSize = new Dimension (200, 200);
public Dimension getPreferredSize() { return pSize; }
public void paint (Graphics g) {
Graphics2D g2d = (Graphics2D) g;
g2d.setStroke (new BasicStroke (3.0f));
g2d.setColor (Color.blue);
g2d.drawLine (5, 5, 95, 80);
g2d.setColor (Color.red);
g2d.draw (triangle);
g2d.setColor (Color.cyan);
g2d.drawArc (5, 105, 190, 90, 0, -135);
}
}
}
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