import java.util.*;
   import javax.swing.*;
   import java.awt.*;
   import java.lang.Math;

    public class drawShapes  extends java.applet.Applet
   
   {
       public void paint(Graphics canvas)
      {  
         int shape = 0;
        //draw squares
         for(int i = 0; i < 720; i+=10)
         {
           int x = (int)(Math.sin(Math.toRadians(i)) * i/4) + 200;
            int y = (int)(Math.cos(Math.toRadians(i)) * i/4)+ 200;
            Square s = new Square();
            s.setSize(random(10)+5);int r1 = random(255);
            int r2 = random(255);
            int r3 = random(255);
            Color c = new Color(r1, r2, r3);
            s.setShapeColor(c);
            
            s.translateShape(x,y);
            s.drawShape(canvas);
         }
         /*
         // draw circles
         for(int i = 0; i < 720; i+=10)
         {
            int x = (int)(Math.sin(Math.toRadians(-i)) * i/8) + 100;
           int y = (int)(Math.cos(Math.toRadians(-i)) * i/8)+ 100;
            Circle s = new Circle();
            s.setSize(random(10)+5);
            int r1 = random(255);
            int r2 = random(255);
            int r3 = random(255);
            Color c = new Color(r1, r2, r3);
            s.setShapeColor(c);
            
            s.translateShape(x,y);
            s.drawShape(canvas);
         }
         */
         //draw rectangles
         for(int i = 0; i < 720; i+=10)
         {
            int x = (int)(Math.sin(Math.toRadians(-i)) * i/7) + 300;
            int y = (int)(Math.cos(Math.toRadians(-i)) * i/7)+ 150;
            Rectangle s = new Rectangle();
            s.setLength(random(10)+5);
            s.setWidth(random(10)+5);
            int r1 = random(255);
            int r2 = random(255);
            int r3 = random(255);
            Color c = new Color(r1, r2, r3);
            s.setShapeColor(c);
            
            s.translateShape(x,y);
            s.drawShape(canvas);
         }
         /*
                 //draw ovals
         for(int i = 0; i < 720; i+=10)
         {
            int x = (int)(Math.sin(Math.toRadians(-i)) * i/12) + 125;
            int y = (int)(Math.cos(Math.toRadians(-i)) * i/12)+ 275;
            Oval s = new Oval();
            s.setLength(random(10)+5);
            s.setWidth(random(10)+5);
            int r1 = random(255);
            int r2 = random(255);
            int r3 = random(255);
            Color c = new Color(r1, r2, r3);
            s.setShapeColor(c);
            
            s.translateShape(x,y);
            s.drawShape(canvas);
         }
         */
      }
   
       public static int random(int r)
      {
         return (int)(Math.random()*r);
     }
   }