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authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /libjava/classpath/java/awt/print/PageFormat.java
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+/* PageFormat.java -- Information about the page format
+ 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 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
+{
+ /**
+ * 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;
+
+ // The page orientation
+ private int orientation;
+
+ // The paper type
+ private Paper paper;
+
+ /**
+ * This method creates a default page layout, which will be in portrait
+ * format.
+ */
+ public PageFormat()
+ {
+ this.paper = new Paper();
+ this.orientation = PORTRAIT;
+ }
+
+ /**
+ * 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);
+ }
+ }
+
+}