Add a turtle to the world

Finally, Listing 8 instantiates a new Turtle object in the default color,

• with the default heading (north),
• located in the default position,
  • which is the center of the picture
  • that constitutes the background image for the world.

Then Listing 8 causes the turtle

• to turn to the right by 90 degrees,
• causing it to face east as shown in Figure 2.

          Turtle turtle = new Turtle(world);
          turtle.turn(90);
        }//end actionPerformed
        
      }//end class definition
    );//end addActionListener

  }//end run
  //---------------------------------------//
}//end class Prob03Runner