JAVA Programming | cs146

April 24, 2019 Circle Programming ---------------------------------------------------------------------- import java.awt.*; class circle extends Frame { public circle(){ setTitle("Circle"); setSize(520,480); setVisible(true); } public void paint(Graphics g){ //a=position,b=width,height. int a,b; for (a=50,b=400;a<400;a+=10,b-=20){ if((a/10)%2==1){ g.setColor(Color.white); g.fillOval(a,a,b,b); } else{ g.setColor(Color.black); g.fillOval(a,a,b,b); } } } public static void main(String args[]){ new circle(); } } ________________________________________________________________________________ Star |------ import javax.swing.*;  import java.awt.*;  class JStarJavaExample extends JFrame      {             public void paint(Graphics gr)                  ...