Question

How to draw a simple arrow in Java

Answer 1

package javaapplication1;
 
import javax.swing.JFrame;
import javax.swing.JPanel;
import java.awt.Graphics;
import java.awt.Color;

public class Example extends JPanel {
   @Override
   public void paintComponent(Graphics g) {
      super.paintComponent(g);
      g.setColor(Color.green);
      g.drawLine(50, 50, 200, 50);
      g.drawString(">", (200 - 2), (50 + 5));
   }

   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 arrow on the run screen
 
*/

 

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