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500 lines
17 KiB
500 lines
17 KiB
/*
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* Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved.
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* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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*/
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package com.sun.imageio.plugins.common;
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import java.util.ArrayList;
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import java.util.List;
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import javax.imageio.ImageTypeSpecifier;
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import javax.imageio.metadata.IIOMetadataFormatImpl;
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public class StandardMetadataFormat extends IIOMetadataFormatImpl {
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// Utility method for nodes with a single attribute named "value"
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private void addSingleAttributeElement(String elementName,
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String parentName,
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int dataType) {
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addElement(elementName, parentName, CHILD_POLICY_EMPTY);
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addAttribute(elementName, "value", dataType, true, null);
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}
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public StandardMetadataFormat() {
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super(standardMetadataFormatName, CHILD_POLICY_SOME);
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List values;
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// root -> Chroma
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addElement("Chroma", standardMetadataFormatName,
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CHILD_POLICY_SOME);
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// root -> Chroma -> ColorSpaceType
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addElement("ColorSpaceType", "Chroma",
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CHILD_POLICY_EMPTY);
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values = new ArrayList();
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values.add("XYZ");
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values.add("Lab");
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values.add("Luv");
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values.add("YCbCr");
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values.add("Yxy");
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values.add("YCCK");
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values.add("PhotoYCC");
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values.add("RGB");
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values.add("GRAY");
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values.add("HSV");
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values.add("HLS");
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values.add("CMYK");
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values.add("CMY");
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values.add("2CLR");
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values.add("3CLR");
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values.add("4CLR");
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values.add("5CLR");
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values.add("6CLR");
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values.add("7CLR");
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values.add("8CLR");
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values.add("9CLR");
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values.add("ACLR");
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values.add("BCLR");
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values.add("CCLR");
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values.add("DCLR");
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values.add("ECLR");
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values.add("FCLR");
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addAttribute("ColorSpaceType",
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"name",
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DATATYPE_STRING,
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true,
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null,
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values);
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// root -> Chroma -> NumChannels
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addElement("NumChannels", "Chroma",
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CHILD_POLICY_EMPTY);
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addAttribute("NumChannels", "value",
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DATATYPE_INTEGER,
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true,
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0, Integer.MAX_VALUE);
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// root -> Chroma -> Gamma
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addElement("Gamma", "Chroma", CHILD_POLICY_EMPTY);
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addAttribute("Gamma", "value",
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DATATYPE_FLOAT, true, null);
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// root -> Chroma -> BlackIsZero
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addElement("BlackIsZero", "Chroma", CHILD_POLICY_EMPTY);
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addBooleanAttribute("BlackIsZero", "value", true, true);
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// root -> Chroma -> Palette
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addElement("Palette", "Chroma", 0, Integer.MAX_VALUE);
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// root -> Chroma -> PaletteEntry
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addElement("PaletteEntry", "Palette", CHILD_POLICY_EMPTY);
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addAttribute("PaletteEntry", "index", DATATYPE_INTEGER,
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true, null);
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addAttribute("PaletteEntry", "red", DATATYPE_INTEGER,
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true, null);
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addAttribute("PaletteEntry", "green", DATATYPE_INTEGER,
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true, null);
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addAttribute("PaletteEntry", "blue", DATATYPE_INTEGER,
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true, null);
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addAttribute("PaletteEntry", "alpha", DATATYPE_INTEGER,
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false, "255");
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// root -> Chroma -> BackgroundIndex
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addElement("BackgroundIndex", "Chroma", CHILD_POLICY_EMPTY);
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addAttribute("BackgroundIndex", "value", DATATYPE_INTEGER,
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true, null);
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// root -> Chroma -> BackgroundColor
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addElement("BackgroundColor", "Chroma", CHILD_POLICY_EMPTY);
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addAttribute("BackgroundColor", "red", DATATYPE_INTEGER,
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true, null);
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addAttribute("BackgroundColor", "green", DATATYPE_INTEGER,
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true, null);
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addAttribute("BackgroundColor", "blue", DATATYPE_INTEGER,
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true, null);
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// root -> Compression
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addElement("Compression", standardMetadataFormatName,
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CHILD_POLICY_SOME);
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// root -> Compression -> CompressionTypeName
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addSingleAttributeElement("CompressionTypeName",
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"Compression",
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DATATYPE_STRING);
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// root -> Compression -> Lossless
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addElement("Lossless", "Compression", CHILD_POLICY_EMPTY);
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addBooleanAttribute("Lossless", "value", true, true);
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// root -> Compression -> NumProgressiveScans
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addSingleAttributeElement("NumProgressiveScans",
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"Compression",
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DATATYPE_INTEGER);
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// root -> Compression -> BitRate
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addSingleAttributeElement("BitRate",
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"Compression",
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DATATYPE_FLOAT);
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// root -> Data
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addElement("Data", standardMetadataFormatName,
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CHILD_POLICY_SOME);
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// root -> Data -> PlanarConfiguration
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addElement("PlanarConfiguration", "Data", CHILD_POLICY_EMPTY);
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values = new ArrayList();
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values.add("PixelInterleaved");
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values.add("PlaneInterleaved");
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values.add("LineInterleaved");
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values.add("TileInterleaved");
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addAttribute("PlanarConfiguration", "value",
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DATATYPE_STRING,
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true,
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null,
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values);
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// root -> Data -> SampleFormat
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addElement("SampleFormat", "Data", CHILD_POLICY_EMPTY);
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values = new ArrayList();
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values.add("SignedIntegral");
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values.add("UnsignedIntegral");
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values.add("Real");
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values.add("Index");
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addAttribute("SampleFormat", "value",
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DATATYPE_STRING,
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true,
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null,
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values);
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// root -> Data -> BitsPerSample
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addElement("BitsPerSample", "Data",
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CHILD_POLICY_EMPTY);
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addAttribute("BitsPerSample", "value",
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DATATYPE_INTEGER,
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true,
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1, Integer.MAX_VALUE);
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// root -> Data -> SignificantBitsPerSample
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addElement("SignificantBitsPerSample", "Data", CHILD_POLICY_EMPTY);
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addAttribute("SignificantBitsPerSample", "value",
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DATATYPE_INTEGER,
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true,
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1, Integer.MAX_VALUE);
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// root -> Data -> SampleMSB
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addElement("SampleMSB", "Data",
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CHILD_POLICY_EMPTY);
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addAttribute("SampleMSB", "value",
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DATATYPE_INTEGER,
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true,
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1, Integer.MAX_VALUE);
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// root -> Dimension
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addElement("Dimension", standardMetadataFormatName,
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CHILD_POLICY_SOME);
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// root -> Dimension -> PixelAspectRatio
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addSingleAttributeElement("PixelAspectRatio",
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"Dimension",
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DATATYPE_FLOAT);
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// root -> Dimension -> ImageOrientation
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addElement("ImageOrientation", "Dimension",
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CHILD_POLICY_EMPTY);
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values = new ArrayList();
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values.add("Normal");
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values.add("Rotate90");
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values.add("Rotate180");
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values.add("Rotate270");
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values.add("FlipH");
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values.add("FlipV");
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values.add("FlipHRotate90");
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values.add("FlipVRotate90");
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addAttribute("ImageOrientation", "value",
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DATATYPE_STRING,
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true,
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null,
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values);
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// root -> Dimension -> HorizontalPixelSize
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addSingleAttributeElement("HorizontalPixelSize",
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"Dimension",
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DATATYPE_FLOAT);
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// root -> Dimension -> VerticalPixelSize
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addSingleAttributeElement("VerticalPixelSize",
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"Dimension",
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DATATYPE_FLOAT);
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// root -> Dimension -> HorizontalPhysicalPixelSpacing
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addSingleAttributeElement("HorizontalPhysicalPixelSpacing",
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"Dimension",
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DATATYPE_FLOAT);
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// root -> Dimension -> VerticalPhysicalPixelSpacing
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addSingleAttributeElement("VerticalPhysicalPixelSpacing",
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"Dimension",
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DATATYPE_FLOAT);
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// root -> Dimension -> HorizontalPosition
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addSingleAttributeElement("HorizontalPosition",
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"Dimension",
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DATATYPE_FLOAT);
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// root -> Dimension -> VerticalPosition
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addSingleAttributeElement("VerticalPosition",
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"Dimension",
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DATATYPE_FLOAT);
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// root -> Dimension -> HorizontalPixelOffset
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addSingleAttributeElement("HorizontalPixelOffset",
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"Dimension",
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DATATYPE_INTEGER);
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// root -> Dimension -> VerticalPixelOffset
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addSingleAttributeElement("VerticalPixelOffset",
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"Dimension",
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DATATYPE_INTEGER);
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// root -> Dimension -> HorizontalScreenSize
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addSingleAttributeElement("HorizontalScreenSize",
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"Dimension",
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DATATYPE_INTEGER);
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// root -> Dimension -> VerticalScreenSize
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addSingleAttributeElement("VerticalScreenSize",
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"Dimension",
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DATATYPE_INTEGER);
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// root -> Document
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addElement("Document", standardMetadataFormatName,
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CHILD_POLICY_SOME);
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// root -> Document -> FormatVersion
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addElement("FormatVersion", "Document",
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CHILD_POLICY_EMPTY);
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addAttribute("FormatVersion", "value",
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DATATYPE_STRING,
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true,
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null);
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// root -> Document -> SubimageInterpretation
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addElement("SubimageInterpretation", "Document",
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CHILD_POLICY_EMPTY);
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values = new ArrayList();
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values.add("Standalone");
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values.add("SinglePage");
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values.add("FullResolution");
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values.add("ReducedResolution");
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values.add("PyramidLayer");
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values.add("Preview");
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values.add("VolumeSlice");
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values.add("ObjectView");
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values.add("Panorama");
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values.add("AnimationFrame");
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values.add("TransparencyMask");
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values.add("CompositingLayer");
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values.add("SpectralSlice");
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values.add("Unknown");
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addAttribute("SubimageInterpretation", "value",
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DATATYPE_STRING,
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true,
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null,
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values);
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// root -> Document -> ImageCreationTime
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addElement("ImageCreationTime", "Document",
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CHILD_POLICY_EMPTY);
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addAttribute("ImageCreationTime", "year",
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DATATYPE_INTEGER,
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true,
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null);
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addAttribute("ImageCreationTime", "month",
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DATATYPE_INTEGER,
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true,
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null,
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"1", "12", true, true);
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addAttribute("ImageCreationTime", "day",
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DATATYPE_INTEGER,
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true,
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null,
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"1", "31", true, true);
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addAttribute("ImageCreationTime", "hour",
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DATATYPE_INTEGER,
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false,
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"0",
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"0", "23", true, true);
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addAttribute("ImageCreationTime", "minute",
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DATATYPE_INTEGER,
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false,
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"0",
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"0", "59", true, true);
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// second = 60 denotes leap second
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addAttribute("ImageCreationTime", "second",
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DATATYPE_INTEGER,
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false,
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"0",
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"0", "60", true, true);
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// root -> Document -> ImageModificationTime
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addElement("ImageModificationTime", "Document",
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CHILD_POLICY_EMPTY);
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addAttribute("ImageModificationTime", "year",
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DATATYPE_INTEGER,
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true,
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null);
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addAttribute("ImageModificationTime", "month",
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DATATYPE_INTEGER,
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true,
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null,
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"1", "12", true, true);
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addAttribute("ImageModificationTime", "day",
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DATATYPE_INTEGER,
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true,
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null,
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"1", "31", true, true);
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addAttribute("ImageModificationTime", "hour",
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DATATYPE_INTEGER,
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false,
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"0",
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"0", "23", true, true);
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addAttribute("ImageModificationTime", "minute",
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DATATYPE_INTEGER,
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false,
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"0",
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"0", "59", true, true);
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// second = 60 denotes leap second
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addAttribute("ImageModificationTime", "second",
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DATATYPE_INTEGER,
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false,
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"0",
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"0", "60", true, true);
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// root -> Text
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addElement("Text", standardMetadataFormatName,
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0, Integer.MAX_VALUE);
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// root -> Text -> TextEntry
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addElement("TextEntry", "Text", CHILD_POLICY_EMPTY);
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addAttribute("TextEntry", "keyword",
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DATATYPE_STRING,
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false,
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null);
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addAttribute("TextEntry", "value",
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DATATYPE_STRING,
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true,
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null);
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addAttribute("TextEntry", "language",
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DATATYPE_STRING,
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false,
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null);
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addAttribute("TextEntry", "encoding",
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DATATYPE_STRING,
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false,
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null);
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values = new ArrayList();
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values.add("none");
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values.add("lzw");
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values.add("zip");
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values.add("bzip");
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values.add("other");
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addAttribute("TextEntry", "compression",
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DATATYPE_STRING,
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false,
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"none",
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values);
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// root -> Transparency
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addElement("Transparency", standardMetadataFormatName,
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CHILD_POLICY_SOME);
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// root -> Transparency -> Alpha
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addElement("Alpha", "Transparency", CHILD_POLICY_EMPTY);
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values = new ArrayList();
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values.add("none");
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values.add("premultiplied");
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values.add("nonpremultiplied");
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addAttribute("Alpha", "value",
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DATATYPE_STRING,
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false,
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"none",
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values);
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// root -> Transparency -> TransparentIndex
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addSingleAttributeElement("TransparentIndex", "Transparency",
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DATATYPE_INTEGER);
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// root -> Transparency -> TransparentColor
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addElement("TransparentColor", "Transparency",
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CHILD_POLICY_EMPTY);
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addAttribute("TransparentColor", "value",
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DATATYPE_INTEGER,
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true,
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0, Integer.MAX_VALUE);
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// root -> Transparency -> TileTransparencies
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addElement("TileTransparencies", "Transparency",
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0, Integer.MAX_VALUE);
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// root -> Transparency -> TileTransparencies -> TransparentTile
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addElement("TransparentTile", "TileTransparencies",
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CHILD_POLICY_EMPTY);
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addAttribute("TransparentTile", "x",
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DATATYPE_INTEGER,
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true,
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null);
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addAttribute("TransparentTile", "y",
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DATATYPE_INTEGER,
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true,
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null);
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// root -> Transparency -> TileOpacities
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addElement("TileOpacities", "Transparency",
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0, Integer.MAX_VALUE);
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// root -> Transparency -> TileOpacities -> OpaqueTile
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addElement("OpaqueTile", "TileOpacities",
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CHILD_POLICY_EMPTY);
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addAttribute("OpaqueTile", "x",
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DATATYPE_INTEGER,
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true,
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null);
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addAttribute("OpaqueTile", "y",
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DATATYPE_INTEGER,
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true,
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null);
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}
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public boolean canNodeAppear(String elementName,
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ImageTypeSpecifier imageType) {
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return true;
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}
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}
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