0N/A/*
2362N/A * Copyright (c) 1997, 2006, Oracle and/or its affiliates. All rights reserved.
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2362N/A * published by the Free Software Foundation. Oracle designates this
0N/A * particular file as subject to the "Classpath" exception as provided
2362N/A * by Oracle in the LICENSE file that accompanied this code.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
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0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
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0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
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0N/A */
0N/A
0N/Apackage java.awt.geom;
0N/A
0N/A/**
0N/A * The <code>Dimension2D</code> class is to encapsulate a width
0N/A * and a height dimension.
0N/A * <p>
0N/A * This class is only the abstract superclass for all objects that
0N/A * store a 2D dimension.
0N/A * The actual storage representation of the sizes is left to
0N/A * the subclass.
0N/A *
0N/A * @author Jim Graham
0N/A * @since 1.2
0N/A */
0N/Apublic abstract class Dimension2D implements Cloneable {
0N/A
0N/A /**
0N/A * This is an abstract class that cannot be instantiated directly.
0N/A * Type-specific implementation subclasses are available for
0N/A * instantiation and provide a number of formats for storing
0N/A * the information necessary to satisfy the various accessor
0N/A * methods below.
0N/A *
0N/A * @see java.awt.Dimension
0N/A * @since 1.2
0N/A */
0N/A protected Dimension2D() {
0N/A }
0N/A
0N/A /**
0N/A * Returns the width of this <code>Dimension</code> in double
0N/A * precision.
0N/A * @return the width of this <code>Dimension</code>.
0N/A * @since 1.2
0N/A */
0N/A public abstract double getWidth();
0N/A
0N/A /**
0N/A * Returns the height of this <code>Dimension</code> in double
0N/A * precision.
0N/A * @return the height of this <code>Dimension</code>.
0N/A * @since 1.2
0N/A */
0N/A public abstract double getHeight();
0N/A
0N/A /**
0N/A * Sets the size of this <code>Dimension</code> object to the
0N/A * specified width and height.
0N/A * This method is included for completeness, to parallel the
0N/A * {@link java.awt.Component#getSize getSize} method of
0N/A * {@link java.awt.Component}.
0N/A * @param width the new width for the <code>Dimension</code>
0N/A * object
0N/A * @param height the new height for the <code>Dimension</code>
0N/A * object
0N/A * @since 1.2
0N/A */
0N/A public abstract void setSize(double width, double height);
0N/A
0N/A /**
0N/A * Sets the size of this <code>Dimension2D</code> object to
0N/A * match the specified size.
0N/A * This method is included for completeness, to parallel the
0N/A * <code>getSize</code> method of <code>Component</code>.
0N/A * @param d the new size for the <code>Dimension2D</code>
0N/A * object
0N/A * @since 1.2
0N/A */
0N/A public void setSize(Dimension2D d) {
0N/A setSize(d.getWidth(), d.getHeight());
0N/A }
0N/A
0N/A /**
0N/A * Creates a new object of the same class as this object.
0N/A *
0N/A * @return a clone of this instance.
0N/A * @exception OutOfMemoryError if there is not enough memory.
0N/A * @see java.lang.Cloneable
0N/A * @since 1.2
0N/A */
0N/A public Object clone() {
0N/A try {
0N/A return super.clone();
0N/A } catch (CloneNotSupportedException e) {
0N/A // this shouldn't happen, since we are Cloneable
0N/A throw new InternalError();
0N/A }
0N/A }
0N/A}