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Posted By

ILoveBeer on 01/30/08


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array byte jpeg BufferedImage


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Convert a BufferedImage to a Byte Array as JPEG

 / Published in: Java
 

i use it so save bufferedImages into a DB as Blob

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  1. public static byte[] bufferedImageToByteArray(BufferedImage img) throws ImageFormatException, IOException{
  2. 		ByteArrayOutputStream os = new ByteArrayOutputStream();
  3. 		JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(os);
  4. 		encoder.encode(img);
  5. 		return os.toByteArray();	
  6. 	}

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