javax.media.jai.operator
Class FPXDescriptor

java.lang.Object
  |
  +--javax.media.jai.OperationDescriptorImpl
        |
        +--javax.media.jai.operator.FPXDescriptor

All Implemented Interfaces:

OperationDescriptor, RegistryElementDescriptor, Serializable

public class FPXDescriptor

extends OperationDescriptorImpl

An OperationDescriptor describing the "FPX" operation. The "FPX" operation reads an image from a FlashPix stream.

The second parameter contains an instance of FPXDecodeParam to be used during the decoding. It may be set to null in order to perform default decoding, or equivalently may be omitted.

The classes in the com.sun.media.jai.codec package are not a committed part of the JAI API. Future releases of JAI will make use of new classes in their place. This class will change accordingly.

Resource List

Name	Value
GlobalName	FPX
LocalName	FPX
Vendor	com.sun.media.jai
Description	Reads an image from a FlashPix stream.
DocURL	http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/operator/FPXDescriptor.html
Version	1.0
arg0Desc	The SeekableStream to read from.
arg1Desc	The FPXDecodeParam to use.

Parameter List

Name	Class Type	Default Value
stream	com.sun.media.jai.codec.SeekableStream	NO_PARAMETER_DEFAULT
param	com.sun.media.jai.codec.FPXDecodeParam	null

See Also:

SeekableStream, OperationDescriptor, Serialized Form

Field Summary

static Integer

MAX_RESOLUTION Convenience name for the Max Resolution of an FPX image

Fields inherited from class javax.media.jai.OperationDescriptorImpl

resources, sourceNames, supportedModes

Fields inherited from interface javax.media.jai.OperationDescriptor

NO_PARAMETER_DEFAULT

Constructor Summary

FPXDescriptor()
Constructor.

Method Summary

static RenderedOp

create(SeekableStream stream, FPXDecodeParam param, RenderingHints hints) Reads an image from a FlashPix stream.

Methods inherited from class javax.media.jai.OperationDescriptorImpl

arePropertiesSupported, getDefaultSourceClass, getDestClass, getDestClass, getInvalidRegion, getName, getNumParameters, getNumSources, getParamClasses, getParamDefaults, getParamDefaultValue, getParameterListDescriptor, getParamMaxValue, getParamMinValue, getParamNames, getPropertyGenerators, getPropertyGenerators, getRenderableDestClass, getRenderableSourceClasses, getResourceBundle, getResources, getSourceClasses, getSourceClasses, getSourceNames, getSupportedModes, isImmediate, isModeSupported, isRenderableSupported, isRenderedSupported, makeDefaultSourceClassList, validateArguments, validateArguments, validateParameters, validateParameters, validateRenderableArguments, validateRenderableSources, validateSources, validateSources

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MAX_RESOLUTION

public static final Integer MAX_RESOLUTION

Convenience name for the Max Resolution of an FPX image

Constructor Detail

FPXDescriptor

public FPXDescriptor()

Constructor.

Method Detail

create

public static RenderedOp create(SeekableStream stream,
                                FPXDecodeParam param,
                                RenderingHints hints)

Reads an image from a FlashPix stream.

Creates a ParameterBlockJAI from all supplied arguments except hints and invokes JAI.create(String,ParameterBlock,RenderingHints).

Parameters:

stream - The SeekableStream to read from.

param - The FPXDecodeParam to use. May be null.

hints - The RenderingHints to use. May be null.

Returns:

The RenderedOp destination.

Throws:

IllegalArgumentException - if stream is null.

See Also:

JAI, ParameterBlockJAI, RenderedOp