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// From JAVA PROGRAMMING: FROM THE BEGINNING, by K. N. King //

// Copyright (c) 2000 W. W. Norton & Company, Inc.          //

// All rights reserved.                                     //

// This program may be freely distributed for class use,    //

// provided that this copyright notice is retained.         //

//                                                          //

// Circle.java (Chapter 11, page 463)                       //

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// Represents a circle that can be displayed in a graphics

// context


import java.awt.*;


public class Circle extends Shape {
  // Instance variables

  private int diameter;

  // Constructor

  public Circle(int x, int y, Color color, int diameter) {
    super(x, y, color);
    this.diameter = diameter;
  }

  // Instance methods

  public void draw(Graphics g) {
    g.setColor(getColor());
    g.fillOval(getX(), getY(), diameter, diameter);
  }

  public int getHeight() {
    return diameter;
  }

  public int getWidth() {
    return diameter;
  }
}