Java BufferedImage to Byte Array getByteArray(RenderedImage image, String formatName)

Description

get Byte Array

License

Open Source License

Declaration

public static byte[] getByteArray(RenderedImage image, String formatName) 

Method Source Code

//package com.java2s;
/*// w  w  w.  j  a  v  a 2 s. c  o  m
 * JBoss, Home of Professional Open Source.
 * Copyright 2011, Red Hat, Inc., and individual contributors
 * as indicated by the @author tags. See the copyright.txt file in the
 * distribution for a full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

import javax.imageio.ImageIO;

import java.awt.image.RenderedImage;

import java.io.ByteArrayOutputStream;
import java.io.IOException;

public class Main {
    public static byte[] getByteArray(RenderedImage image, String formatName) {
        try {
            ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
            ImageIO.write(image, formatName, byteArrayOutputStream);
            return byteArrayOutputStream.toByteArray();
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }
}

Related

1. getByteArray(File file)
2. getByteBuffer(BufferedImage bufferedImage)
3. getByteBufferToImage(ByteBuffer buffer, int width, int height)
4. getByteImage(BufferedImage imagem)
5. getBytes(BufferedImage image)