import java.applet.Applet;
import javax.swing.*;
import java.awt.Graphics;
import java.awt.*;

public class WorkSpaceViewer extends Applet
{
   private WorkSpace ws;
   
   public WorkSpaceViewer(WorkSpace workSpace)
   {
      ws = workSpace;
   }
   
   public void paint(Graphics g)
   {
      ws.draw(g);
   }
   
   public static void main(String[] args)
   {
      WorkSpace ws = new WorkSpace();
      
      // TODO - YOU MUST ADD CODE HERE!
      //
      // After you implement the Drawable interface in the necessary classes
      // You must construct at least two object of each shape type,
      // Circle, Rectangle, Triangle, ConvexPolygon, and Square.  One msut be
      // filled and the other not filled.  Try differnt colors and sizes and, if
      // you are up to it, be creative and draw some kind of picture.  Note that
      // the dimensions are in pixels so size accordingly.
      //
      // Here are some samples to get you started.  If you have done everything
      // correctly this should compile, run and draw a couple of circles on your
      // screen - it may take a few seconds to display so be patient.  Once this
      // works create your own shapes and demo to your instructor.
      // 
      ws.add(new Circle(70, new Point(250, 250), Color.cyan, true));     
      ws.add(new Circle(20, new Point(250, 250), Color.black, false));
 
      // Create an application frame setting its size and closing behavior
      JFrame frame = new JFrame("WorkSpace Viewer (tm)");
      frame.setSize(500, 500);
      frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
      
      // Create a applet - specifically a WorkSpaceViewer 
      Applet applet = new WorkSpaceViewer(ws);
      
      // Add the applet to the application frame
      frame.add(applet);
      
      // Display the application frame
      frame.setVisible(true);
   }
}