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/* Paper.java -- Information about a paper type.

   Copyright (C) 1999, 2006 Free Software Foundation, Inc.

This file is part of GNU Classpath.

GNU Classpath is free software; you can redistribute it and/or modify

it under the terms of the GNU General Public License as published by

the Free Software Foundation; either version 2, or (at your option)

any later version.

GNU Classpath is distributed in the hope that it will be useful, but

WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

General Public License for more details.

You should have received a copy of the GNU General Public License

along with GNU Classpath; see the file COPYING.  If not, write to the

Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA

02110-1301 USA.

Linking this library statically or dynamically with other modules is

making a combined work based on this library.  Thus, the terms and

conditions of the GNU General Public License cover the whole

combination.

As a special exception, the copyright holders of this library give you

permission to link this library with independent modules to produce an

executable, regardless of the license terms of these independent

modules, and to copy and distribute the resulting executable under

terms of your choice, provided that you also meet, for each linked

independent module, the terms and conditions of the license of that

module.  An independent module is a module which is not derived from

or based on this library.  If you modify this library, you may extend

this exception to your version of the library, but you are not

obligated to do so.  If you do not wish to do so, delete this

exception statement from your version. */

package java.awt.print;

/**

 * This class describes a particular type of paper.

 *

 * @author Aaron M. Renn (arenn@urbanophile.com)

 */

public class Paper

  implements Cloneable

{

  // Height of the paper

  private double height;

  // Width of the paper

  private double width;

  // Upper left imageable X coordinate

  private double imageableX;

  // Upper left imageable Y coordinate

  private double imageableY;

  // Imageable width of the page

  private double imageableWidth;

  // Imageable height of the page

  private double imageableHeight;

  /**

   * This method creates a letter sized paper with one inch margins

   */

  public Paper()

  {

    width = 8.5 * 72;

    height = 11 * 72;

    imageableX = 72;

    imageableY = 72;

    imageableWidth = width - (2 * 72);

    imageableHeight = height - (2 * 72);

  }

  /**

   * This method returns the height of the paper in 1/72nds of an inch.

   *

   * @return The height of the paper in 1/72nds of an inch.

   */

  public double getHeight()

  {

    return height;

  }

  /**

   * Returns the width of the paper in 1/72nds of an inch.

   *

   * @return The width of the paper in 1/72nds of an inch.

   */

  public double getWidth()

  {

    return width;

  }

  /**

   * This method returns the X coordinate of the upper left hand corner of the

   * imageable area of the paper.

   *

   * @return The X coordinate of the upper left hand corner of the imageable

   *         area of the paper.

   */

  public double getImageableX()

  {

    return imageableX;

  }

  /**

   * This method returns the Y coordinate of the upper left hand corner of the

   * imageable area of the paper.

   *

   * @return The Y coordinate of the upper left hand corner of the imageable

   *         area of the paper.

   */

  public double getImageableY()

  {

    return imageableY;

  }

  /**

   * Returns the width of the imageable area of the paper.

   *

   * @return The width of the imageable area of the paper.

   */

  public double getImageableWidth()

  {

    return imageableWidth;

  }

  /**

   * Returns the height of the imageable area of the paper.

   *

   * @return The height of the imageable area of the paper.

   */

  public double getImageableHeight()

  {

    return imageableHeight;

  }

  /**

   * This method sets the size of the paper to the specified width and height,

   * which are specified in 1/72nds of an inch.

   *

   * @param width The width of the paper in 1/72nds of an inch.

   * @param height The height of the paper in 1/72nds of an inch.

   */

  public void setSize(double width, double height)

  {

    this.width = width;

    this.height = height;

  }

  /**

   * This method sets the imageable area of the paper by specifying the

   * coordinates of the upper left hand corner of that area, and its length

   * and height. All values are in 1/72nds of an inch.

   *

   * @param imageableX The X coordinate of the upper left hand corner of the

   *          imageable area, in 1/72nds of an inch.

   * @param imageableY The Y coordinate of the upper left hand corner of the

   *          imageable area, in 1/72nds of an inch.

   * @param imageableWidth The width of the imageable area of the paper, in

   *          1/72nds of an inch.

   * @param imageableHeight The heigth of the imageable area of the paper, in

   *          1/72nds of an inch.

   */

  public void setImageableArea(double imageableX, double imageableY,

      double imageableWidth, double imageableHeight)

  {

    this.imageableX = imageableX;

    this.imageableY = imageableY;

    this.imageableWidth = imageableWidth;

    this.imageableHeight = imageableHeight;

  }

  /**

   * This method creates a copy of this object.

   *

   * @return A copy of this object.

   */

  public Object clone()

  {

    try

      {

        return (super.clone());

      }

    catch (CloneNotSupportedException e)

      {

        return (null);

      }

  }

}