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+/* PageFormat.java -- Information about the page format
+ Copyright (C) 1999 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 contains information about the desired page format to
+ * use for printing a particular set of pages.
+ *
+ * @author Aaron M. Renn (arenn@urbanophile.com)
+ */
+public class PageFormat implements Cloneable
+{
+
+/*
+ * Static Variables
+ */
+
+/**
+ * A constant for a landscaped page orientation. Used by
+ * <code>getOrientation</code> and <code>setOrientation</code>.
+ */
+public static final int LANDSCAPE = 0;
+
+/**
+ * A constant for a portrait page orientation. Used by
+ * <code>getOrientation</code> and <code>setOrientation</code>.
+ */
+public static final int PORTRAIT = 1;
+
+/**
+ * A constant for a reversed landscaped page orientation. This is
+ * the orientation used by Macintosh's for landscape. The origin is
+ * in the upper right hand corner instead of the upper left. The
+ * X and Y axes are reversed. Used by <code>getOrientation</code> and
+ * <code>setOrientation</code>.
+ */
+public static final int REVERSE_LANDSCAPE = 2;
+
+/*************************************************************************/
+
+/*
+ * Instance Variables
+ */
+
+// The page orientation
+private int orientation;
+
+// The paper type
+private Paper paper;
+
+/*************************************************************************/
+
+/*
+ * Constructors
+ */
+
+/**
+ * This method creates a default page layout, which will be in portrait
+ * format.
+ */
+public
+PageFormat()
+{
+ this.paper = new Paper();
+ this.orientation = PORTRAIT;
+}
+
+/*************************************************************************/
+
+/*
+ * Instance Methods
+ */
+
+/**
+ * This method returns the width of the page, in 1/72nd's of an inch. The
+ * "width" measured depends on orientation.
+ *
+ * @return The width of the page.
+ */
+public double
+getWidth()
+{
+ return(paper.getWidth());
+}
+
+/*************************************************************************/
+
+/**
+ * This method returns the height of the page, in 1/72nd's of an inch.
+ * The "height" measured depends on the orientation.
+ *
+ * @return The height of the page.
+ */
+public double
+getHeight()
+{
+ return(paper.getHeight());
+}
+
+/*************************************************************************/
+
+/**
+ * This method returns the X coordinate value of the upper leftmost
+ * drawable area of the paper.
+ *
+ * @return The upper leftmost imageable X coordinate.
+ */
+public double
+getImageableX()
+{
+ return(paper.getImageableX());
+}
+
+/*************************************************************************/
+
+/**
+ * This method returns the Y coordinate value of the upper leftmost
+ * drawable area of the paper.
+ *
+ * @return The upper leftmost imageable Y coordinate.
+ */
+public double
+getImageableY()
+{
+ return(paper.getImageableY());
+}
+
+/*************************************************************************/
+
+/**
+ * This method returns the imageable width of the paper, in 1/72nd's of
+ * an inch.
+ *
+ * @return The imageable width of the paper.
+ */
+public double
+getImageableWidth()
+{
+ return(paper.getImageableWidth());
+}
+
+/*************************************************************************/
+
+/**
+ * This method returns the imageable height of the paper, in 1/72nd's of
+ * an inch.
+ *
+ * @return The imageable height of the paper.
+ */
+public double getImageableHeight()
+{
+ return(paper.getImageableHeight());
+}
+
+/*************************************************************************/
+
+/**
+ * Returns a copy of the <code>paper</code> object being used for this
+ * page format.
+ *
+ * @return A copy of the <code>Paper</code> object for this format.
+ */
+public Paper
+getPaper()
+{
+ return((Paper)paper.clone());
+}
+
+/*************************************************************************/
+
+/**
+ * Sets the <code>Paper</code> object to be used by this page format.
+ *
+ * @param paper The new <code>Paper</code> object for this page format.
+ */
+public void
+setPaper(Paper paper)
+{
+ this.paper = paper;
+}
+
+/*************************************************************************/
+
+/**
+ * This method returns the current page orientation. The value returned
+ * will be one of the page orientation constants from this class.
+ *
+ * @return The current page orientation.
+ */
+public int
+getOrientation()
+{
+ return(orientation);
+}
+
+/*************************************************************************/
+
+/**
+ * This method sets the page orientation for this format to the
+ * specified value. It must be one of the page orientation constants
+ * from this class or an exception will be thrown.
+ *
+ * @param orientation The new page orientation.
+ *
+ * @exception IllegalArgumentException If the specified page orientation
+ * value is not one of the constants from this class.
+ */
+public void
+setOrientation(int orientation) throws IllegalArgumentException
+{
+ if ((orientation != PORTRAIT) &&
+ (orientation != LANDSCAPE) &&
+ (orientation != REVERSE_LANDSCAPE))
+ throw new IllegalArgumentException("Bad page orientation value: " +
+ orientation);
+
+ this.orientation = orientation;
+}
+
+/*************************************************************************/
+
+/**
+ * This method returns a matrix used for transforming user space
+ * coordinates to page coordinates. The value returned will be six
+ * doubles as described in <code>java.awt.geom.AffineTransform</code>.
+ *
+ * @return The transformation matrix for this page format.
+ */
+public double[]
+getMatrix()
+{
+ throw new RuntimeException("Not implemented since I don't know what to do");
+}
+
+/*************************************************************************/
+
+/**
+ * This method returns a copy of this object.
+ *
+ * @return A copy of this object.
+ */
+public Object
+clone()
+{
+ try
+ {
+ return(super.clone());
+ }
+ catch(CloneNotSupportedException e)
+ {
+ return(null);
+ }
+}
+
+} // class PageFormat
+
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