org.microemu.device.impl.Rectangle Maven / Gradle / Ivy
/*
* MicroEmulator
* Copyright (C) 2006 Bartek Teodorczyk
*
* It is licensed under the following two licenses as alternatives:
* 1. GNU Lesser General Public License (the "LGPL") version 2.1 or any newer version
* 2. Apache License (the "AL") Version 2.0
*
* You may not use this file except in compliance with at least one of
* the above two licenses.
*
* You may obtain a copy of the LGPL at
* http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt
*
* You may obtain a copy of the AL 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 LGPL or the AL for the specific language governing permissions and
* limitations.
*
* @version $Id: Rectangle.java 1605 2008-02-25 21:07:14Z barteo $
*/
package org.microemu.device.impl;
public class Rectangle extends Shape {
private boolean initialized;
public int x;
public int y;
public int width;
public int height;
public Rectangle() {
this.initialized = false;
}
public Rectangle(int x, int y, int width, int height) {
this.x = x;
this.y = y;
this.width = width;
this.height = height;
this.initialized = true;
}
public Rectangle(Rectangle rect) {
this.x = rect.x;
this.y = rect.y;
this.width = rect.width;
this.height = rect.height;
this.initialized = false;
}
public void add(int newx, int newy) {
if (initialized) {
if (newx < x) {
width += x - newx;
x = newx;
} else if (newx > x + width) {
width = newx - x;
}
if (newy < y) {
height += y - newy;
y = newy;
} else if (newy > y + height) {
height = newy - y;
}
} else {
x = newx;
y = newy;
initialized = true;
}
}
public boolean contains(int x, int y) {
if (x >= this.x && x < this.x + this.width && y >= this.y
&& y < this.y + this.height) {
return true;
} else {
return false;
}
}
public Rectangle getBounds() {
return this;
}
public String toString() {
StringBuffer buf = new StringBuffer();
buf.append(x).append(",").append(y).append(" ").append(this.width).append("x").append(this.height);
return buf.toString();
}
}