/**
 * Class for creating a template for a simple Java program
 * 
 * @author Pat Troy: troy AT uic DOT edu
 */

// Note the name of the class in the following line MUST
// match the name of the file.  This is stored in a file
// named: Template.java 
import java.awt.*;

public class Lect22a
{
  
  public static void main (String[] args) 
  {
    System.out.println("Begin Java Exection");
    System.out.println("");
    
    // create my turtles on a blank picture
    // Picture pict = new Picture (600, 400);  // width = 600 pixel; height = 400 pixel
    
    // have the turtle draw on an existing picture
    String filename2 = FileChooser.pickAFile();
    Picture pict = new Picture (filename2);
    
    Turtle t = new Turtle (pict);
    t.setPenWidth (5);
   
    // draw a square with my turtle
    t.forward (100);
    t.turn (90);
    t.forward (100);
    t.turn (90);
    t.forward (100);
    t.turn (90);
    t.forward (100);
    t.turn (90);
    
    //move turtle to a different location
    t.penUp ();
    t.turn (-90);
    t.forward (150);
    t.turn (90);
    t.penDown();
    
    // draw a blue triangle with my turtle
    t.setPenColor(Color.blue);
    t.forward (100);
    t.turn (120);
    t.forward (100);
    t.turn (120);
    t.forward (100);
    t.turn (120);
    
    //move turtle to a different location
    t.penUp ();
    t.turn (-90);
    t.forward (150);
    t.turn (90);
    t.penDown();

    // draw a red triangle with my turtle
    t.setPenColor(Color.red);
    t.forward (100);
    t.turn (60);
    t.forward (100);
    t.turn (60);
    t.forward (100);
    t.turn (60);
    t.forward (100);
    t.turn (60);
    t.forward (100);
    t.turn (60);
    t.forward (100);
    t.turn (60);
    
    // display the picture with the turtle
    pict.show();
    
    // code to save the picture
    String filename = FileChooser.pickAFile();
    System.out.println ("Filename: " + filename);
    pict.write(filename);
    
   
    System.out.println("");
    System.out.println("End Java Exection");
  }
} // end of Template class