?? dimension2d.java
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/* * Copyright (C) 2005, 2006 data2c GmbH (www.data2c.com) * * Author: Wolfgang S. Kechel - wolfgang.kechel@data2c.com * * J2ME version of java.awt.geom.Dimension2D. *///#ifndef j2sepackage org.awt.geom;/** * The <code>Dimension2D</code> class is to encapsulate a width * and a height dimension. * <p> * This class is only the abstract superclass for all objects that * store a 2D dimension. * The actual storage representation of the sizes is left to * the subclass. */public abstract class Dimension2D//#ifdef notdef implements Cloneable//#endif{ /** * This is an abstract class that cannot be instantiated directly. * Type-specific implementation subclasses are available for * instantiation and provide a number of formats for storing * the information necessary to satisfy the various accessor * methods below. * * @see java.awt.Dimension */ protected Dimension2D() { } /** * Returns the width of this <code>Dimension</code> in double * precision. * @return the width of this <code>Dimension</code>. */ public abstract double getWidth(); /** * Returns the height of this <code>Dimension</code> in double * precision. * @return the height of this <code>Dimension</code>. */ public abstract double getHeight(); /** * Sets the size of this <code>Dimension</code> object to the * specified width and height. * This method is included for completeness, to parallel the * {@link java.awt.Component#getSize getSize} method of * {@link java.awt.Component}. * @param width the new width for the <code>Dimension</code> * object * @param height the new height for the <code>Dimension</code> * object */ public abstract void setSize(double width, double height); /** * Sets the size of this <code>Dimension2D</code> object to * match the specified size. * This method is included for completeness, to parallel the * <code>getSize</code> method of <code>Component</code>. * @param d the new size for the <code>Dimension2D</code> * object */ public void setSize(Dimension2D d) { setSize(d.getWidth(), d.getHeight()); } /* * * Creates a new object of the same class as this object. * * @return a clone of this instance. * @exception OutOfMemoryError if there is not enough memory. * @see java.lang.Cloneable */ /* public Object clone() { try { return super.clone(); } catch (CloneNotSupportedException e) { // this shouldn't happen, since we are Cloneable throw new InternalError(); } } */}//#endif
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