Write code to draw a circle.

Question

Anonymous · Accepted Answer

Use recursion to split the draw circle into half in each call until the size reaches threshold to draw an arc. Duplicate the arc post recursion.

Anonymous · Answer

public class DrawCircle extends Frame {
	
	 public void paint(Graphics g) {
	     Graphics2D ga = (Graphics2D) g;
	     ga.setPaint(Color.red);
	     ga.drawOval(300,300,200,200);
	  }
	               
	  public static void main (String args[]) 
	  {
	      DrawCircle frame = new DrawCircle();       
	      frame.addWindowListener(
	      new WindowAdapter()
	      {
	         public void windowClosing(WindowEvent we)
	         {
	            System.exit(0);
	         }
	      }
	      );
	            
	      frame.setSize(800, 800);
	      frame.setVisible(true);
	   }
}

Anonymous · Answer

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