| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /* $Id$ */ |
| |
| package org.apache.xmlgraphics.java2d; |
| |
| import java.awt.geom.Dimension2D; |
| import java.io.Serializable; |
| |
| /** |
| * Subclass of Dimension2D which takes double values. |
| */ |
| public class Dimension2DDouble extends Dimension2D implements Serializable { |
| |
| private static final long serialVersionUID = 7909028357685520189L; |
| |
| private double width; |
| private double height; |
| |
| /** |
| * Default constructor. |
| */ |
| public Dimension2DDouble() { |
| this.width = 0; |
| this.height = 0; |
| } |
| |
| /** |
| * Main constructor. |
| * @param width initial width |
| * @param height initial height |
| */ |
| public Dimension2DDouble(double width, double height) { |
| this.width = width; |
| this.height = height; |
| } |
| |
| /** {@inheritDoc} */ |
| public double getWidth() { |
| return width; |
| } |
| |
| /** {@inheritDoc} */ |
| public double getHeight() { |
| return height; |
| } |
| |
| /** {@inheritDoc} */ |
| public void setSize(double w, double h) { |
| this.width = w; |
| this.height = h; |
| } |
| |
| /** {@inheritDoc} */ |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj instanceof Dimension2DDouble) { |
| final Dimension2DDouble other = (Dimension2DDouble)obj; |
| if (Double.doubleToLongBits(height) != Double.doubleToLongBits(other.height)) { |
| return false; |
| } |
| if (Double.doubleToLongBits(width) != Double.doubleToLongBits(other.width)) { |
| return false; |
| } |
| return true; |
| } else { |
| return false; |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| public int hashCode() { |
| double sum = width + height; |
| return (int)(sum * (sum + 1) / 2 + width); |
| } |
| |
| /** {@inheritDoc} */ |
| public String toString() { |
| return getClass().getName() + "[width=" + width + ",height=" + height + "]"; |
| } |
| } |