How can I code simple shapes?

Question

Abstract Window Toolkit Java

Answer 1

Here is some code that uses a mixture of Java Swing and Abstract Windowing Toolkit and draws an ellipse and rectangle. You could add other simple shapes to the paint method. See https://docs.oracle.com/javase/7/docs/api/java/awt/Graphics.html and its descendent class, https://docs.oracle.com/javase/7/docs/api/java/awt/Graphics2D.html (Graphics2D) for how to draw lots more.

Is this what you're after?

import java.awt.Graphics;
import java.awt.Color;
import javax.swing.JFrame;

public class AwtClass extends JFrame {

public void paint(Graphics g){
int width=getWidth();
int height=getHeight();
g.setColor(Color.RED);

// Draw ellipse.
g.drawOval(20, 35, width - 50, height - 50);

g.setColor(Color.BLUE);
// draw rectangle.
g.drawRect(20, 35, width - 50, height - 50);
}

public static void main(String a[]) {
JFrame frame = new AwtClass();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(300, 300);
frame.setVisible(true);
}
}

Answer 2

Thanks