01: /*
02: * Copyright 2003-2004 Sun Microsystems, Inc. All Rights Reserved.
03: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
04: *
05: * This code is free software; you can redistribute it and/or modify it
06: * under the terms of the GNU General Public License version 2 only, as
07: * published by the Free Software Foundation. Sun designates this
08: * particular file as subject to the "Classpath" exception as provided
09: * by Sun in the LICENSE file that accompanied this code.
10: *
11: * This code is distributed in the hope that it will be useful, but WITHOUT
12: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13: * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14: * version 2 for more details (a copy is included in the LICENSE file that
15: * accompanied this code).
16: *
17: * You should have received a copy of the GNU General Public License version
18: * 2 along with this work; if not, write to the Free Software Foundation,
19: * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20: *
21: * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22: * CA 95054 USA or visit www.sun.com if you need additional information or
23: * have any questions.
24: */
25:
26: package com.sun.imageio.plugins.wbmp;
27:
28: import java.util.Arrays;
29: import javax.imageio.ImageTypeSpecifier;
30: import javax.imageio.metadata.IIOMetadataFormat;
31: import javax.imageio.metadata.IIOMetadataFormatImpl;
32:
33: public class WBMPMetadataFormat extends IIOMetadataFormatImpl {
34:
35: private static IIOMetadataFormat instance = null;
36:
37: private WBMPMetadataFormat() {
38: super (WBMPMetadata.nativeMetadataFormatName, CHILD_POLICY_SOME);
39:
40: // root -> ImageDescriptor
41: addElement("ImageDescriptor",
42: WBMPMetadata.nativeMetadataFormatName,
43: CHILD_POLICY_EMPTY);
44:
45: addAttribute("ImageDescriptor", "WBMPType", DATATYPE_INTEGER,
46: true, "0");
47:
48: addAttribute("ImageDescriptor", "Width", DATATYPE_INTEGER,
49: true, null, "0", "65535", true, true);
50: addAttribute("ImageDescriptor", "Height", DATATYPE_INTEGER,
51: true, null, "1", "65535", true, true);
52: }
53:
54: public boolean canNodeAppear(String elementName,
55: ImageTypeSpecifier imageType) {
56: return true;
57: }
58:
59: public static synchronized IIOMetadataFormat getInstance() {
60: if (instance == null) {
61: instance = new WBMPMetadataFormat();
62: }
63: return instance;
64: }
65: }
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