com.sun.j3d.utils.scenegraph.io.state.javax.media.j3d

Class ImageComponentState

java.lang.Object

com.sun.j3d.utils.scenegraph.io.state.javax.media.j3d.SceneGraphObjectState

com.sun.j3d.utils.scenegraph.io.state.javax.media.j3d.NodeComponentState

com.sun.j3d.utils.scenegraph.io.state.javax.media.j3d.ImageComponentState

Direct Known Subclasses:

ImageComponent2DState, ImageComponent2DURLState, ImageComponent3DState

public abstract class ImageComponentState
extends NodeComponentState

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	byReference
protected int	format
static byte	GZIP_COMPRESSION Use GZIP to compress images.
protected int	height
static byte	JPEG_COMPRESSION Use JPEG compression for images JPEG compression is currently the default.
static byte	NO_COMPRESSION Do not compress the images
protected int	width
protected boolean	yUp

Fields inherited from class com.sun.j3d.utils.scenegraph.io.state.javax.media.j3d.SceneGraphObjectState

control, node, nodeClassName, symbol

Constructor Summary

Constructors

Constructor and Description
ImageComponentState(SymbolTableData symbol, Controller control)

Method Summary

Methods

Modifier and Type	Method and Description
protected BufferedImage	readBufferedImage(DataInput in)
protected void	readConstructorParams(DataInput in) Read the parameters required for the constructor of the Java3D object
protected void	writeBufferedImage(DataOutput out, BufferedImage image)
protected void	writeConstructorParams(DataOutput out) Write the parameters required for the constructor of the Java3D object

Methods inherited from class com.sun.j3d.utils.scenegraph.io.state.javax.media.j3d.NodeComponentState

addSubReference, readObject, writeObject

Methods inherited from class com.sun.j3d.utils.scenegraph.io.state.javax.media.j3d.SceneGraphObjectState

buildGraph, cleanup, createNode, createNode, createNode, createNode, createState, getNode, getNodeID, getSymbol, readString, writeString

Methods inherited from class java.lang.Object

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

Field Detail

format

protected int format

height

protected int height

width

protected int width

byReference

protected boolean byReference

yUp

protected boolean yUp

NO_COMPRESSION

public static final byte NO_COMPRESSION

Do not compress the images

See Also:

Constant Field Values

GZIP_COMPRESSION

public static final byte GZIP_COMPRESSION

Use GZIP to compress images. GZIP decompression is very slow

See Also:

Constant Field Values

JPEG_COMPRESSION

public static final byte JPEG_COMPRESSION

Use JPEG compression for images JPEG compression is currently the default. The file format supports other compression algorithms but there is currently no API to select the algorithm. This feature is on hold pending imageio in Java 1.4

See Also:

Constant Field Values

Constructor Detail

ImageComponentState

public ImageComponentState(SymbolTableData symbol,
                   Controller control)

Method Detail

writeConstructorParams

protected void writeConstructorParams(DataOutput out)
                               throws IOException

Description copied from class: SceneGraphObjectState

Write the parameters required for the constructor of the Java3D object

Overrides:

writeConstructorParams in class SceneGraphObjectState

Throws:

IOException

readConstructorParams

protected void readConstructorParams(DataInput in)
                              throws IOException

Description copied from class: SceneGraphObjectState

Read the parameters required for the constructor of the Java3D object

Overrides:

readConstructorParams in class SceneGraphObjectState

Throws:

IOException

writeBufferedImage

protected void writeBufferedImage(DataOutput out,
                      BufferedImage image)
                           throws IOException

Throws:

IOException

readBufferedImage

protected BufferedImage readBufferedImage(DataInput in)
                                   throws IOException

Throws:

IOException