Java Swing Tutorial - Java Rectangle.setRect(double x, double y, double width, double height)

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Syntax

Rectangle.setRect(double x, double y, double width, double height) has the following syntax.

public void setRect(double x,  double y,  double width,  double height)

Example

In the following code shows how to use Rectangle.setRect(double x, double y, double width, double height) method.

import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Rectangle;
/*www.  j ava  2s  .c o  m*/
import javax.swing.JFrame;
import javax.swing.JPanel;

public class Main extends JPanel {

  public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;
    
    Rectangle r = new Rectangle (10,10,50,40);    
    
    r.setRect(20, 20,40,40);
    
    g2.fill (r);    
  }

  public static void main(String[] args) {
    JFrame frame = new JFrame();
    frame.getContentPane().add(new Main());

    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setSize(200, 200);
    frame.setVisible(true);
  }
}

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