Draw a round rectangle with RoundRectangle2D.Float in Java
Description
The following code shows how to draw a round rectangle with RoundRectangle2D.Float.
Example
//from w w w . j a v a 2 s . co m
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.geom.RoundRectangle2D;
import javax.swing.JComponent;
import javax.swing.JFrame;
class MyCanvas extends JComponent {
public void paint(Graphics g) {
Graphics2D g2d = (Graphics2D) g;
RoundRectangle2D rrect = new RoundRectangle2D.Float(50, 50, 100, 200, 30, 20);
g2d.draw(rrect);
}
}
public class Main {
public static void main(String[] a) {
JFrame window = new JFrame();
window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
window.setBounds(30, 30, 450, 450);
window.getContentPane().add(new MyCanvas());
window.setVisible(true);
}
}
The code above generates the following result.