Java BufferedImage Create getBufferedImageBytes(BufferedImage bufferedImage)

Description

get Buffered Image Bytes

License

Apache License

Declaration

public static byte[] getBufferedImageBytes(BufferedImage bufferedImage) 

Method Source Code

//package com.java2s;
/*/*from   w  w w.  j  a  va 2 s.  c  o  m*/
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  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.  For additional information regarding
 * copyright in this work, please see the NOTICE file in the top level
 * directory of this distribution.
 */

import java.awt.image.BufferedImage;

import java.io.ByteArrayOutputStream;

import java.io.IOException;
import javax.imageio.ImageIO;

public class Main {
    public static byte[] getBufferedImageBytes(BufferedImage bufferedImage) {

        if (bufferedImage == null) {
            throw new IllegalArgumentException("Input the BufferedImage is null.");
        }
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        byte[] bytes = null;
        try {
            ImageIO.write(bufferedImage, "png", out);
            out.flush();
            bytes = out.toByteArray();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            if (out != null) {
                try {
                    out.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }

        return bytes;
    }
}

Related

1. getBufferedImage(Component comp, BufferedImage image)
2. getBufferedImage(File file)
3. getBufferedImage(String imageFile, Component c)
4. getBufferedImage(String imagePath)
5. getBufferedImageAsType(int type, BufferedImage image, int sizeX, int sizeY)
6. getBufferedImaged(Image img, int width, int height)
7. getBufferedImageFrom3bytePixelArray(int[] rgb, int width, int height)
8. getBufferedImageFromFile(String fileName)
9. getBufferedImageFromPath(String path)