Package org.apache.fop.afp.ioca
Class ImageContent
java.lang.Object
org.apache.fop.afp.modca.AbstractAFPObject
org.apache.fop.afp.modca.AbstractStructuredObject
org.apache.fop.afp.ioca.ImageContent
- All Implemented Interfaces:
Streamable
An IOCA Image Content
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Nested Class Summary
Nested classes/interfaces inherited from class org.apache.fop.afp.modca.AbstractAFPObject
AbstractAFPObject.Category, AbstractAFPObject.Type
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Field Summary
Modifier and TypeFieldDescriptionstatic final byte
The CCITT T.4 Group 3 Coding Standard (G3 MH-Modified Huffman) is a compression method standardized by the International Telegraph and Telephone Consultative Committee (CCITT) for facsimile.static final byte
The CCITT T.6 Group 4 Coding Standard (G4 MMR-Modified Modified READ) is a compression method standardized by the International Telegraph and Telephone Consultative Committee (CCITT) for facsimile.static final byte
The CCITT T.4 Group 3 Coding Option (G3 MR-Modified READ) is a compression method standardized by the International Telegraph and Telephone Consultative Committee (CCITT) for facsimile.static final byte
JPEG algorithms (usually baseline DCT).Fields inherited from class org.apache.fop.afp.modca.AbstractAFPObject
LOG, SF_CLASS, SF_HEADER_LENGTH
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionvoid
Returns the (optional) IDE Structure parameterReturns the (optional) IDE Structure parameter.void
setIDEStructureParameter
(IDEStructureParameter parameter) Sets the IDE Structure parameter.void
setImageCompression
(byte comp) Sets the image compression.void
setImageData
(byte[] imageData) Set the image data (can be byte array or inputstream)void
setImageEncoding
(byte enc) Sets the image encoding.void
setImageIDEColorModel
(byte color) Deprecated.void
setImageIDESize
(byte s) Sets the image IDE size.void
setImageSizeParameter
(ImageSizeParameter imageSizeParameter) Sets the image size parametervoid
setSubtractive
(boolean subtractive) Deprecated.usesetIDEStructureParameter(IDEStructureParameter)
insteadvoid
setTileTOC
(TileTOC toc) void
setTransparencyMask
(byte[] transparencyMask) protected void
Helper method to write the contents of the Object.protected void
writeEnd
(OutputStream os) Helper method to write the end of the Object.protected void
Helper method to write the start of the Object.Methods inherited from class org.apache.fop.afp.modca.AbstractStructuredObject
writeToStream
Methods inherited from class org.apache.fop.afp.modca.AbstractAFPObject
copySF, copySF, truncate, writeChunksToStream, writeObjects
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Field Details
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COMPID_G3_MH
public static final byte COMPID_G3_MHThe CCITT T.4 Group 3 Coding Standard (G3 MH-Modified Huffman) is a compression method standardized by the International Telegraph and Telephone Consultative Committee (CCITT) for facsimile. It enables one-dimensional compression.- See Also:
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COMPID_G3_MR
public static final byte COMPID_G3_MRThe CCITT T.4 Group 3 Coding Option (G3 MR-Modified READ) is a compression method standardized by the International Telegraph and Telephone Consultative Committee (CCITT) for facsimile. It enables two-dimensional compression.- See Also:
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COMPID_G3_MMR
public static final byte COMPID_G3_MMRThe CCITT T.6 Group 4 Coding Standard (G4 MMR-Modified Modified READ) is a compression method standardized by the International Telegraph and Telephone Consultative Committee (CCITT) for facsimile. It enables two-dimensional compression.- See Also:
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COMPID_JPEG
public static final byte COMPID_JPEGJPEG algorithms (usually baseline DCT).- See Also:
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Constructor Details
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ImageContent
public ImageContent()Main Constructor
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Method Details
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setImageSizeParameter
Sets the image size parameter- Parameters:
imageSizeParameter
- the image size parameter.
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setIDEStructureParameter
Sets the IDE Structure parameter.- Parameters:
parameter
- the IDE Structure parameter
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getIDEStructureParameter
Returns the (optional) IDE Structure parameter- Returns:
- the IDE Structure parameter or null if none is set
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needIDEStructureParameter
Returns the (optional) IDE Structure parameter. If none is set an instance is prepared with defaults for a bi-level image.- Returns:
- the IDE Structure parameter
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setImageEncoding
public void setImageEncoding(byte enc) Sets the image encoding.- Parameters:
enc
- The image encoding.
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setImageCompression
public void setImageCompression(byte comp) Sets the image compression.- Parameters:
comp
- The image compression.
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setImageIDESize
public void setImageIDESize(byte s) Sets the image IDE size.- Parameters:
s
- The IDE size.
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setImageIDEColorModel
Deprecated.usesetIDEStructureParameter(IDEStructureParameter)
insteadSets the image IDE color model.- Parameters:
color
- the IDE color model.
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setSubtractive
Deprecated.usesetIDEStructureParameter(IDEStructureParameter)
insteadSet either additive or subtractive mode (used for ASFLAG).- Parameters:
subtractive
- true for subtractive mode, false for additive mode
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setImageData
public void setImageData(byte[] imageData) Set the image data (can be byte array or inputstream)- Parameters:
imageData
- the image data
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setTransparencyMask
public void setTransparencyMask(byte[] transparencyMask) -
writeContent
Helper method to write the contents of the Object.- Overrides:
writeContent
in classAbstractStructuredObject
- Parameters:
os
- The stream to write to- Throws:
IOException
- throws an I/O exception if one occurred
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writeStart
Helper method to write the start of the Object.- Overrides:
writeStart
in classAbstractStructuredObject
- Parameters:
os
- The stream to write to- Throws:
IOException
- throws an I/O exception if one occurred
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writeEnd
Helper method to write the end of the Object.- Overrides:
writeEnd
in classAbstractStructuredObject
- Parameters:
os
- The stream to write to- Throws:
IOException
- an I/O exception if one occurred
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setTileTOC
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addTile
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setIDEStructureParameter(IDEStructureParameter)
instead