/* * Copyright (c) 2008-2011, Piccolo2D project, http://piccolo2d.org * Copyright (c) 1998-2008, University of Maryland * All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, are permitted provided * that the following conditions are met: * * Redistributions of source code must retain the above copyright notice, this list of conditions * and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright notice, this list of conditions * and the following disclaimer in the documentation and/or other materials provided with the * distribution. * * None of the name of the University of Maryland, the name of the Piccolo2D project, or the names of its * contributors may be used to endorse or promote products derived from this software without specific * prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ package edu.umd.cs.piccolo.util; import java.awt.geom.Dimension2D; import java.awt.geom.Point2D; import java.io.Serializable; /** * <b>PDimension</b> this class should be removed once a concrete Dimension2D * that supports doubles is added to java. * <P> * * @version 1.0 * @author Jesse Grosjean */ public class PDimension extends Dimension2D implements Serializable { /** * Allows for future serialization code to understand versioned binary * formats. */ private static final long serialVersionUID = 1L; /** The width of the dimension. */ public double width; /** The height of the dimension. */ public double height; /** * Returns a dimension with no width or height. */ public PDimension() { super(); } /** * Copies the provided dimension. * * @param aDimension dimension to copy */ public PDimension(final Dimension2D aDimension) { this(aDimension.getWidth(), aDimension.getHeight()); } /** * Creates a dimension with the provided dimensions. * * @param aWidth desired width * @param aHeight desired height */ public PDimension(final double aWidth, final double aHeight) { super(); width = aWidth; height = aHeight; } /** * Creates a dimension that's the size of a rectangel with the points * provided as opposite corners. * * @param p1 first point on rectangle * @param p2 point diagonally across from p1 */ public PDimension(final Point2D p1, final Point2D p2) { width = p2.getX() - p1.getX(); height = p2.getY() - p1.getY(); } /** * Returns the height of the dimension. * * @return height height of the dimension */ public double getHeight() { return height; } /** * Returns the width of the dimension. * * @return width width of the dimension */ public double getWidth() { return width; } /** * Resizes the dimension to have the dimensions provided. * * @param aWidth desired width * @param aHeight desired height */ public void setSize(final double aWidth, final double aHeight) { width = aWidth; height = aHeight; } /** * Returns a string representation of this dimension object. * * @return string representation of this dimension object. */ public String toString() { final StringBuffer result = new StringBuffer(); result.append(super.toString().replaceAll(".*\\.", "")); result.append('['); result.append("width="); result.append(width); result.append(",height="); result.append(height); result.append(']'); return result.toString(); } }