Class GIFStreamMetadata
- java.lang.Object
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- javax.imageio.metadata.IIOMetadata
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- com.sun.media.imageioimpl.plugins.gif.GIFStreamMetadata
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public class GIFStreamMetadata extends IIOMetadata
- Version:
- 0.5
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Field Summary
Fields Modifier and Type Field Description int
backgroundColorIndex
int
colorResolution
static String[]
colorTableSizes
byte[]
globalColorTable
int
logicalScreenHeight
int
logicalScreenWidth
int
pixelAspectRatio
boolean
sortFlag
String
version
static String[]
versionStrings
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Fields inherited from class javax.imageio.metadata.IIOMetadata
controller, defaultController, extraMetadataFormatClassNames, extraMetadataFormatNames, nativeMetadataFormatClassName, standardFormatSupported
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Constructor Summary
Constructors Modifier Constructor Description GIFStreamMetadata()
protected
GIFStreamMetadata(boolean standardMetadataFormatSupported, String nativeMetadataFormatName, String nativeMetadataFormatClassName, String[] extraMetadataFormatNames, String[] extraMetadataFormatClassNames)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description protected static void
fatal(Node node, String reason)
Node
getAsTree(String formatName)
protected static String
getAttribute(Node node, String name)
protected static String
getAttribute(Node node, String name, String defaultValue, boolean required)
protected static boolean
getBooleanAttribute(Node node, String name)
protected static boolean
getBooleanAttribute(Node node, String name, boolean defaultValue, boolean required)
protected byte[]
getColorTable(Node colorTableNode, String entryNodeName, boolean lengthExpected, int expectedLength)
protected static int
getEnumeratedAttribute(Node node, String name, String[] legalNames)
protected static int
getEnumeratedAttribute(Node node, String name, String[] legalNames, int defaultValue, boolean required)
protected static float
getFloatAttribute(Node node, String name)
protected static float
getFloatAttribute(Node node, String name, float defaultValue, boolean required)
protected static int
getIntAttribute(Node node, String name, boolean bounded, int min, int max)
protected static int
getIntAttribute(Node node, String name, int defaultValue, boolean required, boolean bounded, int min, int max)
IIOMetadataNode
getStandardChromaNode()
IIOMetadataNode
getStandardCompressionNode()
IIOMetadataNode
getStandardDataNode()
IIOMetadataNode
getStandardDimensionNode()
IIOMetadataNode
getStandardDocumentNode()
IIOMetadataNode
getStandardTextNode()
IIOMetadataNode
getStandardTransparencyNode()
protected static String
getStringAttribute(Node node, String name, String defaultValue, boolean required, String[] range)
boolean
isReadOnly()
protected void
mergeNativeTree(Node root)
protected void
mergeStandardTree(Node root)
void
mergeTree(String formatName, Node root)
void
reset()
void
setFromTree(String formatName, Node root)
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Methods inherited from class javax.imageio.metadata.IIOMetadata
activateController, getController, getDefaultController, getExtraMetadataFormatNames, getMetadataFormat, getMetadataFormatNames, getNativeMetadataFormatName, getStandardTileNode, getStandardTree, hasController, isStandardMetadataFormatSupported, setController
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Field Detail
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versionStrings
public static final String[] versionStrings
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version
public String version
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logicalScreenWidth
public int logicalScreenWidth
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logicalScreenHeight
public int logicalScreenHeight
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colorResolution
public int colorResolution
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pixelAspectRatio
public int pixelAspectRatio
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backgroundColorIndex
public int backgroundColorIndex
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sortFlag
public boolean sortFlag
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colorTableSizes
public static final String[] colorTableSizes
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globalColorTable
public byte[] globalColorTable
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Method Detail
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isReadOnly
public boolean isReadOnly()
- Specified by:
isReadOnly
in classIIOMetadata
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getAsTree
public Node getAsTree(String formatName)
- Specified by:
getAsTree
in classIIOMetadata
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getStandardChromaNode
public IIOMetadataNode getStandardChromaNode()
- Overrides:
getStandardChromaNode
in classIIOMetadata
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getStandardCompressionNode
public IIOMetadataNode getStandardCompressionNode()
- Overrides:
getStandardCompressionNode
in classIIOMetadata
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getStandardDataNode
public IIOMetadataNode getStandardDataNode()
- Overrides:
getStandardDataNode
in classIIOMetadata
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getStandardDimensionNode
public IIOMetadataNode getStandardDimensionNode()
- Overrides:
getStandardDimensionNode
in classIIOMetadata
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getStandardDocumentNode
public IIOMetadataNode getStandardDocumentNode()
- Overrides:
getStandardDocumentNode
in classIIOMetadata
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getStandardTextNode
public IIOMetadataNode getStandardTextNode()
- Overrides:
getStandardTextNode
in classIIOMetadata
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getStandardTransparencyNode
public IIOMetadataNode getStandardTransparencyNode()
- Overrides:
getStandardTransparencyNode
in classIIOMetadata
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setFromTree
public void setFromTree(String formatName, Node root) throws IIOInvalidTreeException
- Overrides:
setFromTree
in classIIOMetadata
- Throws:
IIOInvalidTreeException
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mergeNativeTree
protected void mergeNativeTree(Node root) throws IIOInvalidTreeException
- Throws:
IIOInvalidTreeException
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mergeStandardTree
protected void mergeStandardTree(Node root) throws IIOInvalidTreeException
- Throws:
IIOInvalidTreeException
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reset
public void reset()
- Specified by:
reset
in classIIOMetadata
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fatal
protected static void fatal(Node node, String reason) throws IIOInvalidTreeException
- Throws:
IIOInvalidTreeException
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getStringAttribute
protected static String getStringAttribute(Node node, String name, String defaultValue, boolean required, String[] range) throws IIOInvalidTreeException
- Throws:
IIOInvalidTreeException
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getIntAttribute
protected static int getIntAttribute(Node node, String name, int defaultValue, boolean required, boolean bounded, int min, int max) throws IIOInvalidTreeException
- Throws:
IIOInvalidTreeException
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getFloatAttribute
protected static float getFloatAttribute(Node node, String name, float defaultValue, boolean required) throws IIOInvalidTreeException
- Throws:
IIOInvalidTreeException
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getIntAttribute
protected static int getIntAttribute(Node node, String name, boolean bounded, int min, int max) throws IIOInvalidTreeException
- Throws:
IIOInvalidTreeException
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getFloatAttribute
protected static float getFloatAttribute(Node node, String name) throws IIOInvalidTreeException
- Throws:
IIOInvalidTreeException
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getBooleanAttribute
protected static boolean getBooleanAttribute(Node node, String name, boolean defaultValue, boolean required) throws IIOInvalidTreeException
- Throws:
IIOInvalidTreeException
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getBooleanAttribute
protected static boolean getBooleanAttribute(Node node, String name) throws IIOInvalidTreeException
- Throws:
IIOInvalidTreeException
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getEnumeratedAttribute
protected static int getEnumeratedAttribute(Node node, String name, String[] legalNames, int defaultValue, boolean required) throws IIOInvalidTreeException
- Throws:
IIOInvalidTreeException
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getEnumeratedAttribute
protected static int getEnumeratedAttribute(Node node, String name, String[] legalNames) throws IIOInvalidTreeException
- Throws:
IIOInvalidTreeException
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getAttribute
protected static String getAttribute(Node node, String name, String defaultValue, boolean required) throws IIOInvalidTreeException
- Throws:
IIOInvalidTreeException
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getAttribute
protected static String getAttribute(Node node, String name) throws IIOInvalidTreeException
- Throws:
IIOInvalidTreeException
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mergeTree
public void mergeTree(String formatName, Node root) throws IIOInvalidTreeException
- Specified by:
mergeTree
in classIIOMetadata
- Throws:
IIOInvalidTreeException
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getColorTable
protected byte[] getColorTable(Node colorTableNode, String entryNodeName, boolean lengthExpected, int expectedLength) throws IIOInvalidTreeException
- Throws:
IIOInvalidTreeException
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