// CSE 142
// Blueprint for creating objects of type Point

public class Point {
   // fields (state)
   int x; // each Point object has its own x and y
   int y;

   // instance methods (behavior)

   // moves x and y coordinates of this point by specified amount   
   public void translate(int dx, int dy) {
      x += dx;
      y += dy;
   }

   // draws this point at its (x,y) position
   public void draw(Graphics pen) {
      pen.fillOval(x, y, 3, 3);
      pen.drawString("(" + x + ", " + y + ")", x, y);   
   }
   
   // returns the distance this point is from the origin   
   public double distanceFromOrigin() {
      return Math.sqrt(x * x + y + y);
   }
}