/*
* $RCSfile: BitsPerComponentBox.java,v $
*
*
* Copyright (c) 2005 Sun Microsystems, Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistribution of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistribution in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* Neither the name of Sun Microsystems, Inc. or the names of
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* This software is provided "AS IS," without a warranty of any
* kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND
* WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY
* EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL
* NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF
* USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
* DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR
* ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL,
* CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND
* REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF OR
* INABILITY TO USE THIS SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*
* You acknowledge that this software is not designed or intended for
* use in the design, construction, operation or maintenance of any
* nuclear facility.
*
* $Revision: 1.1 $
* $Date: 2005/02/11 05:01:31 $
* $State: Exp $
*/
/*
* ImageI/O-Ext - OpenSource Java Image translation Library
* http://www.geo-solutions.it/
* http://java.net/projects/imageio-ext/
* (C) 2008, GeoSolutions
*
* This library 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 3 of the License, or (at your option) any later version.
*
* This library 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.
*/
package it.geosolutions.imageio.plugins.jp2k.box;
import javax.imageio.metadata.IIOInvalidTreeException;
import javax.imageio.metadata.IIOMetadataNode;
import org.w3c.dom.Node;
/**
* This class is defined to represent a Bits Per Component Box of JPEG JP2 file
* format. A Bits Per Component box has a length, and a fixed type of "bpcc".
* Its content is a byte array containing the bit depths of the color
* components.
*
* This box is necessary only when the bit depth are not identical for all the
* components.
*
* @author Simone Giannecchini, GeoSolutions
* @author Daniele Romagnoli, GeoSolutions
*/
@SuppressWarnings("serial")
public class BitsPerComponentBox extends DefaultJP2KBox {
public final static int BOX_TYPE = 0x62706363;
public final static String NAME = "bpcc";
public final static String JP2K_MD_NAME = "JP2KBitsPerComponentBox";
/**
* Constructs a <code>BitsPerComponentBox</code> from the provided byte
* array containing the bit depths of each color component.
*/
public BitsPerComponentBox(byte[] bitDepth) {
super(8 + bitDepth.length, BOX_TYPE, bitDepth);
}
/**
* Constructs a <code>BitsPerComponentBox</code> based on the provide
* <code>org.w3c.dom.Node</code>.
*/
public BitsPerComponentBox(Node node) throws IIOInvalidTreeException {
super(node);
// NodeList children = node.getChildNodes();
//
// for (int i = 0; i < children.getLength(); i++) {
// Node child = children.item(i);
// String name = child.getNodeName();
//
// if ("BitDepth".equals(name)) {
// data = BoxUtilities.getByteArrayElementValue(child);
// }
// }
}
@Override
public IIOMetadataNode getNativeNode() {
return new BitsPerComponentBoxMetadataNode(this);
}
/** Returns the bit depths for all the image components. */
public byte[] getBitDepth() {
return getContent();
}
}