package javaapplication1;
import javax.swing.JFrame;
import javax.swing.JPanel;
import java.awt.Graphics;
import java.awt.Color;
import java.awt.Graphics2D;
import java.awt.BasicStroke;
public class Example extends JPanel {
@Override
public void paintComponent(Graphics g) {
super.paintComponent(g);
g.setColor(Color.green);
Graphics2D g2d = (Graphics2D) g;
g2d.setStroke(new BasicStroke(3));
g2d.drawLine(50, 50, 200, 50);
}
public static void main(String[] args) {
JFrame f = new JFrame("Draw With Java");
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.add(new Example());
f.setSize(300, 350);
f.setVisible(true);
}
}
/*
run:
// see the green bold line on the run screen
*/
