19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed to the Apache Software Foundation (ASF) under one or more 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * contributor license agreements. See the NOTICE file distributed with 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * this work for additional information regarding copyright ownership. 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The ASF licenses this file to You under the Apache License, Version 2.0 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * (the "License"); you may not use this file except in compliance with 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the License. You may obtain a copy of the License at 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @author Denis M. Kishenko 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @version $Revision$ 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage java.awt; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.awt.geom.Dimension2D; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.Serializable; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport org.apache.harmony.misc.HashCode; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The Dimension represents the size (width and height) of a component. The 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * width and height values can be negative, but in that case the behavior of 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * some methods is unexpected. 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @since Android 1.0 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class Dimension extends Dimension2D implements Serializable { 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The Constant serialVersionUID. 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final long serialVersionUID = 4723952579491349524L; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The width dimension. 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int width; 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The height dimension. 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int height; 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Instantiates a new Dimension with the same data as the specified 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Dimension. 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param d 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the Dimension to copy the data from when creating the new 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Dimension object. 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Dimension(Dimension d) { 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(d.width, d.height); 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Instantiates a new Dimension with zero width and height. 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Dimension() { 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(0, 0); 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Instantiates a new Dimension with the specified width and height. 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the width of the new Dimension. 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the height of the new Dimension. 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Dimension(int width, int height) { 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setSize(width, height); 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the hash code of the Dimension. 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the hash code of the Dimension. 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int hashCode() { 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HashCode hash = new HashCode(); 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hash.append(width); 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project hash.append(height); 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return hash.hashCode(); 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Compares this Dimension object with the specified object. 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param obj 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the Object to be compared. 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return true, if the specified Object is a Dimension with the same width 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and height data as this Dimension. 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean equals(Object obj) { 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (obj == this) { 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (obj instanceof Dimension) { 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Dimension d = (Dimension)obj; 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (d.width == width && d.height == height); 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns the String associated to this Dimension object. 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the String associated to this Dimension object. 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public String toString() { 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The output format based on 1.5 release behaviour. It could be 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // obtained in the following way 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // System.out.println(new Dimension().toString()) 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return getClass().getName() + "[width=" + width + ",height=" + height + "]"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the size of this Dimension object with the specified width and 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * height. 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the width of the Dimension. 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the height of the Dimension. 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setSize(int width, int height) { 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this.width = width; 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this.height = height; 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the size of this Dimension object by copying the data from the 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * specified Dimension object. 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param d 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the Dimension that gives the new size values. 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setSize(Dimension d) { 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setSize(d.width, d.height); 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sets the size of this Dimension object with the specified double width 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and height. 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param width 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the width of the Dimension. 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param height 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the height of the Dimension. 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see java.awt.geom.Dimension2D#setSize(double, double) 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setSize(double width, double height) { 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project setSize((int)Math.ceil(width), (int)Math.ceil(height)); 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Gets the size of the Dimension. 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the size of the Dimension. 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Dimension getSize() { 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return new Dimension(width, height); 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Gets the height of the Dimension. 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the height of the Dimension. 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see java.awt.geom.Dimension2D#getHeight() 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public double getHeight() { 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return height; 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Gets the width of the Dimension. 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the width of the Dimension. 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @see java.awt.geom.Dimension2D#getWidth() 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public double getWidth() { 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return width; 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 202