Package it.tidalwave.image

Class ImageModel

java.lang.Object

it.tidalwave.image.ImageModel

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable

Direct Known Subclasses:

ImageModelJ2D

public abstract class ImageModel
extends java.lang.Object
implements java.io.Externalizable

Author:

Fabrizio Giudici

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected java.lang.Object	model

Constructor Summary

Constructors

Constructor	Description
ImageModel()	Default constructor for serialization.
ImageModel(java.lang.Object model)

Method Summary

Modifier and Type	Method	Description
abstract EditableImage	createCopy(boolean copyContents)	Creates a similar image, that is a blank image with the same characteristics of this image (width, height, data type, sample model, color model).
void	dispose()
boolean	equals(java.lang.Object object)
protected void	finalize()
abstract int	getBandCount()
abstract java.awt.image.ColorModel	getColorModel()
abstract EditableImage.DataType	getDataType()
abstract ImplementationFactory	getFactory()
abstract int	getHeight()
java.io.Serializable	getId()
java.lang.Object	getImage()
abstract <T> T	getInnerProperty(java.lang.Class<T> propertyClass)
long	getMemorySize()	Returns an estimate of the memory allocated by this image.
java.lang.String	getNickName()
abstract int	getWidth()
int	hashCode()
void	readExternal(java.io.ObjectInput in)
protected void	readRaster(java.io.InputStream in)	TODO: check performance
void	setImage(java.lang.Object image)
void	setNickName(java.lang.String nickName)
protected abstract java.lang.Object	toObjectForDeserialization(java.awt.image.RenderedImage renderedImage)
protected abstract java.awt.image.RenderedImage	toRenderedImageForSerialization()
java.lang.String	toString()
void	writeExternal(java.io.ObjectOutput out)
protected void	writeRaster(java.io.OutputStream out)	TODO: check performance

Methods inherited from class java.lang.Object

clone, getClass, notify, notifyAll, wait, wait, wait

Field Detail

model

protected transient java.lang.Object model

Constructor Detail

ImageModel

public ImageModel()

Default constructor for serialization. DO NOT CALL.

ImageModel

public ImageModel(java.lang.Object model)

Method Detail

dispose

public void dispose()

getId

public final java.io.Serializable getId()

setNickName

public void setNickName(java.lang.String nickName)

getNickName

public java.lang.String getNickName()

hashCode

public final int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public final boolean equals(java.lang.Object object)

Overrides:

equals in class java.lang.Object

setImage

public void setImage(java.lang.Object image)

getImage

public final java.lang.Object getImage()

getWidth

public abstract int getWidth()

getHeight

public abstract int getHeight()

getDataType

public abstract EditableImage.DataType getDataType()

getBandCount

public abstract int getBandCount()

getFactory

public abstract ImplementationFactory getFactory()

getColorModel

public abstract java.awt.image.ColorModel getColorModel()

createCopy

public abstract EditableImage createCopy(boolean copyContents)

Creates a similar image, that is a blank image with the same characteristics of this image (width, height, data type, sample model, color model).

Returns:

a new, similar image

getInnerProperty

public abstract <T> T getInnerProperty(java.lang.Class<T> propertyClass)

getMemorySize

public long getMemorySize()

Returns an estimate of the memory allocated by this image. The default implementation returns the number of pixels multiplied by the number of bands multiplied the size in bytes of each pixel. Can be overridden for more accurate implementations.

Returns:

the memory allocated for this image

writeExternal

public final void writeExternal(java.io.ObjectOutput out)
                         throws java.io.IOException

Specified by:

writeExternal in interface java.io.Externalizable

Throws:

java.io.IOException

readExternal

public final void readExternal(java.io.ObjectInput in)
                        throws java.io.IOException,
                               java.lang.ClassNotFoundException

Specified by:

readExternal in interface java.io.Externalizable

Throws:

java.io.IOException

java.lang.ClassNotFoundException

toRenderedImageForSerialization

protected abstract java.awt.image.RenderedImage toRenderedImageForSerialization()

toObjectForDeserialization

protected abstract java.lang.Object toObjectForDeserialization(java.awt.image.RenderedImage renderedImage)

writeRaster

protected void writeRaster(java.io.OutputStream out)
                    throws java.io.IOException

TODO: check performance

Throws:

java.io.IOException

readRaster

protected void readRaster(java.io.InputStream in)
                   throws java.io.IOException

TODO: check performance

Throws:

java.io.IOException

toString

public final java.lang.String toString()

Overrides:

toString in class java.lang.Object

finalize

protected void finalize()

Overrides:

finalize in class java.lang.Object