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
private static int	DATA_BUFFER_INT
private static int	DIRECT_COLOR_MODEL
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
private static int	SINGLE_PIXEL_PACKED_SAMPLE_MODEL
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 java.awt.image.BufferedImage	readBufferedImage(java.io.DataInput in)
private java.awt.image.BufferedImage	readBufferedImageGzipCompression(java.io.DataInput in)
private java.awt.image.BufferedImage	readBufferedImageJpegCompression(java.io.DataInput in)
private java.awt.image.BufferedImage	readBufferedImageNoCompression(java.io.DataInput in)
private java.awt.image.ColorModel	readColorModel(java.io.DataInput in)
protected void	readConstructorParams(java.io.DataInput in) Read the parameters required for the constructor of the Java3D object
private java.awt.image.DataBuffer	readDataBuffer(java.io.DataInput in)
private java.awt.image.DataBufferInt	readDataBufferInt(java.io.DataInput in)
private java.awt.image.DirectColorModel	readDirectColorModel(java.io.DataInput in)
private java.awt.image.SampleModel	readSampleModel(java.io.DataInput in)
private java.awt.image.SinglePixelPackedSampleModel	readSinglePixelPackedSampleModel(java.io.DataInput in)
private java.awt.image.WritableRaster	readWritableRaster(java.io.DataInput in)
protected void	writeBufferedImage(java.io.DataOutput out, java.awt.image.BufferedImage image)
private void	writeBufferedImageGzipCompression(java.io.DataOutput out, java.awt.image.BufferedImage image)
private void	writeBufferedImageJpegCompression(java.io.DataOutput out, java.awt.image.BufferedImage image)
private void	writeBufferedImageNoCompression(java.io.DataOutput out, java.awt.image.BufferedImage image)
private void	writeColorModel(java.io.DataOutput out, java.awt.image.ColorModel colorModel)
protected void	writeConstructorParams(java.io.DataOutput out) Write the parameters required for the constructor of the Java3D object
private void	writeDataBuffer(java.io.DataOutput out, java.awt.image.DataBuffer buffer)
private void	writeDataBufferInt(java.io.DataOutput out, java.awt.image.DataBufferInt buffer)
private void	writeDirectColorModel(java.io.DataOutput out, java.awt.image.DirectColorModel colorModel)
private void	writeSampleModel(java.io.DataOutput out, java.awt.image.SampleModel model)
private void	writeSinglePixelPackedSampleModel(java.io.DataOutput out, java.awt.image.SinglePixelPackedSampleModel model)
private void	writeWritableRaster(java.io.DataOutput out, java.awt.image.WritableRaster raster)

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

DIRECT_COLOR_MODEL

private static final int DIRECT_COLOR_MODEL

See Also:

Constant Field Values

SINGLE_PIXEL_PACKED_SAMPLE_MODEL

private static final int SINGLE_PIXEL_PACKED_SAMPLE_MODEL

See Also:

Constant Field Values

DATA_BUFFER_INT

private static final int DATA_BUFFER_INT

See Also:

Constant Field Values

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(java.io.DataOutput out)
                               throws java.io.IOException

Description copied from class: SceneGraphObjectState

Write the parameters required for the constructor of the Java3D object

Overrides:

writeConstructorParams in class SceneGraphObjectState

Throws:

java.io.IOException

readConstructorParams

protected void readConstructorParams(java.io.DataInput in)
                              throws java.io.IOException

Description copied from class: SceneGraphObjectState

Read the parameters required for the constructor of the Java3D object

Overrides:

readConstructorParams in class SceneGraphObjectState

Throws:

java.io.IOException

writeBufferedImage

protected void writeBufferedImage(java.io.DataOutput out,
                      java.awt.image.BufferedImage image)
                           throws java.io.IOException

Throws:

java.io.IOException

writeBufferedImageNoCompression

private void writeBufferedImageNoCompression(java.io.DataOutput out,
                                   java.awt.image.BufferedImage image)
                                      throws java.io.IOException

Throws:

java.io.IOException

writeBufferedImageGzipCompression

private void writeBufferedImageGzipCompression(java.io.DataOutput out,
                                     java.awt.image.BufferedImage image)
                                        throws java.io.IOException

Throws:

java.io.IOException

writeBufferedImageJpegCompression

private void writeBufferedImageJpegCompression(java.io.DataOutput out,
                                     java.awt.image.BufferedImage image)
                                        throws java.io.IOException

Throws:

java.io.IOException

readBufferedImage

protected java.awt.image.BufferedImage readBufferedImage(java.io.DataInput in)
                                                  throws java.io.IOException

Throws:

java.io.IOException

readBufferedImageNoCompression

private java.awt.image.BufferedImage readBufferedImageNoCompression(java.io.DataInput in)
                                                             throws java.io.IOException

Throws:

java.io.IOException

readBufferedImageGzipCompression

private java.awt.image.BufferedImage readBufferedImageGzipCompression(java.io.DataInput in)
                                                               throws java.io.IOException

Throws:

java.io.IOException

readBufferedImageJpegCompression

private java.awt.image.BufferedImage readBufferedImageJpegCompression(java.io.DataInput in)
                                                               throws java.io.IOException

Throws:

java.io.IOException

writeColorModel

private void writeColorModel(java.io.DataOutput out,
                   java.awt.image.ColorModel colorModel)
                      throws java.io.IOException

Throws:

java.io.IOException

readColorModel

private java.awt.image.ColorModel readColorModel(java.io.DataInput in)
                                          throws java.io.IOException

Throws:

java.io.IOException

writeDirectColorModel

private void writeDirectColorModel(java.io.DataOutput out,
                         java.awt.image.DirectColorModel colorModel)
                            throws java.io.IOException

Throws:

java.io.IOException

readDirectColorModel

private java.awt.image.DirectColorModel readDirectColorModel(java.io.DataInput in)
                                                      throws java.io.IOException

Throws:

java.io.IOException

writeWritableRaster

private void writeWritableRaster(java.io.DataOutput out,
                       java.awt.image.WritableRaster raster)
                          throws java.io.IOException

Throws:

java.io.IOException

readWritableRaster

private java.awt.image.WritableRaster readWritableRaster(java.io.DataInput in)
                                                  throws java.io.IOException

Throws:

java.io.IOException

writeSampleModel

private void writeSampleModel(java.io.DataOutput out,
                    java.awt.image.SampleModel model)
                       throws java.io.IOException

Throws:

java.io.IOException

readSampleModel

private java.awt.image.SampleModel readSampleModel(java.io.DataInput in)
                                            throws java.io.IOException

Throws:

java.io.IOException

writeSinglePixelPackedSampleModel

private void writeSinglePixelPackedSampleModel(java.io.DataOutput out,
                                     java.awt.image.SinglePixelPackedSampleModel model)
                                        throws java.io.IOException

Throws:

java.io.IOException

readSinglePixelPackedSampleModel

private java.awt.image.SinglePixelPackedSampleModel readSinglePixelPackedSampleModel(java.io.DataInput in)
                                                                              throws java.io.IOException

Throws:

java.io.IOException

writeDataBuffer

private void writeDataBuffer(java.io.DataOutput out,
                   java.awt.image.DataBuffer buffer)
                      throws java.io.IOException

Throws:

java.io.IOException

readDataBuffer

private java.awt.image.DataBuffer readDataBuffer(java.io.DataInput in)
                                          throws java.io.IOException

Throws:

java.io.IOException

writeDataBufferInt

private void writeDataBufferInt(java.io.DataOutput out,
                      java.awt.image.DataBufferInt buffer)
                         throws java.io.IOException

Throws:

java.io.IOException

readDataBufferInt

private java.awt.image.DataBufferInt readDataBufferInt(java.io.DataInput in)
                                                throws java.io.IOException

Throws:

java.io.IOException