Here you can find the source of cropImage(BufferedImage image, int fromX, int fromY, int width, int height)
public static BufferedImage cropImage(BufferedImage image, int fromX, int fromY, int width, int height)
//package com.java2s; /*/*from w w w .j av a 2 s . c o m*/ * This file is part of the LIRe project: http://www.semanticmetadata.net/lire * LIRe is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * LIRe is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with LIRe; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * We kindly ask you to refer the following paper in any publication mentioning Lire: * * Lux Mathias, Savvas A. Chatzichristofis. Lire: Lucene Image Retrieval ? * An Extensible Java CBIR Library. In proceedings of the 16th ACM International * Conference on Multimedia, pp. 1085-1088, Vancouver, Canada, 2008 * * http://doi.acm.org/10.1145/1459359.1459577 * * Copyright statement: * -------------------- * (c) 2002-2011 by Mathias Lux (mathias@juggle.at) * http://www.semanticmetadata.net/lire */ import java.awt.*; import java.awt.image.BufferedImage; public class Main { public static BufferedImage cropImage(BufferedImage image, int fromX, int fromY, int width, int height) { assert (width > 0 && height > 0); // create smaller image BufferedImage img = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB); // fast scale (Java 1.4 & 1.5) Graphics g = img.getGraphics(); g.drawImage(image, fromX, fromY, img.getWidth(), img.getHeight(), null); return img; } }