org.dcm4che3.imageio.codec

Class StreamCompressor

java.lang.Object

org.dcm4che3.imageio.codec.StreamDecompressor

org.dcm4che3.imageio.codec.StreamCompressor

All Implemented Interfaces:

CoerceAttributes

Deprecated.

This is prototype code. StreamCompressor will be replaced by a Transcoder that supports both stream compression and decompression. For now you can continue using Compressor for non-stream compression.

@Deprecated
public class StreamCompressor
extends StreamDecompressor

Since:

Feb 2015.

Author:

Gunter Zeilinger

Field Summary

Fields

Modifier and Type	Field and Description
private int	avgPixelValueBlockSize Deprecated.
private BufferedImage	bi2 Deprecated.
private ImageWriter	compressor Deprecated.
private ImageWriteParam	compressParam Deprecated.
private PatchJPEGLS	compressPatchJPEGLS Deprecated.
private TransferSyntaxType	compressTsType Deprecated.
private int	frameIndex Deprecated.
private ImageParams	imageParams Deprecated.
private static Logger	LOG Deprecated.
private int	maxPixelValueError Deprecated.
private ImageReader	verifier Deprecated.
private ImageReadParam	verifyParam Deprecated.

Fields inherited from class org.dcm4che3.imageio.codec.StreamDecompressor

coerceAttributes, dataset, decompressor, in, out, patchJPEGLS, pixeldataProcessed, tsType, tsuid

Constructor Summary

Constructors

Constructor and Description
StreamCompressor(DicomInputStream in, String inTransferSyntaxUID, DicomOutputStream out) Deprecated.

Method Summary

Modifier and Type	Method and Description
private Property[]	cat(Property[] a, Property[] b) Deprecated.
boolean	compress(String compressTsuid, Property... params) Deprecated.
void	dispose() Deprecated.
protected void	onPixelData(DicomInputStream dis, Attributes attrs) Deprecated.
private void	readFrame(DicomInputStream dis, DataBuffer db, byte[] buf) Deprecated.
private void	verify(ImageInputStream iis, BufferedImage bi) Deprecated.
protected void	writeFrame(BufferedImage bi) Deprecated.

Methods inherited from class org.dcm4che3.imageio.codec.StreamDecompressor

coerce, decompress, decompressFrames, getCoerceAttributes, setCoerceAttributes

Methods inherited from class java.lang.Object

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

Field Detail

LOG

private static final Logger LOG

Deprecated.

compressTsType

private TransferSyntaxType compressTsType

Deprecated.

compressor

private ImageWriter compressor

Deprecated.

compressPatchJPEGLS

private PatchJPEGLS compressPatchJPEGLS

Deprecated.

compressParam

private ImageWriteParam compressParam

Deprecated.

maxPixelValueError

private int maxPixelValueError

Deprecated.

avgPixelValueBlockSize

private int avgPixelValueBlockSize

Deprecated.

verifier

private ImageReader verifier

Deprecated.

verifyParam

private ImageReadParam verifyParam

Deprecated.

imageParams

private ImageParams imageParams

Deprecated.

bi2

private BufferedImage bi2

Deprecated.

frameIndex

private int frameIndex

Deprecated.

Constructor Detail

StreamCompressor

public StreamCompressor(DicomInputStream in,
                        String inTransferSyntaxUID,
                        DicomOutputStream out)

Deprecated.

Method Detail

compress

public boolean compress(String compressTsuid,
                        Property... params)
                 throws IOException

Deprecated.

Throws:

IOException

dispose

public void dispose()

Deprecated.

Overrides:

dispose in class StreamDecompressor

cat

private Property[] cat(Property[] a,
                       Property[] b)

Deprecated.

onPixelData

protected void onPixelData(DicomInputStream dis,
                           Attributes attrs)
                    throws IOException

Deprecated.

Overrides:

onPixelData in class StreamDecompressor

Throws:

IOException

readFrame

private void readFrame(DicomInputStream dis,
                       DataBuffer db,
                       byte[] buf)
                throws IOException

Deprecated.

Throws:

IOException

writeFrame

protected void writeFrame(BufferedImage bi)
                   throws IOException

Deprecated.

Overrides:

writeFrame in class StreamDecompressor

Throws:

IOException

verify

private void verify(ImageInputStream iis,
                    BufferedImage bi)
             throws IOException

Deprecated.

Throws:

IOException