org.dcm4che2.data
Class VR

java.lang.Object
  org.dcm4che2.data.VR

public abstract class VR
extends java.lang.Object

This class provides enumaration of DICOM Value Representation.

Version:

$Revision: 14367 $ $Date: 2010-11-23 10:15:51 +0100 (Tue, 23 Nov 2010) $

Author:

Gunter Zeilinger

See Also:

PS3.5 2006 Table 6.2-1

Nested Class Summary

protected static interface	VR.CharOut
static interface	VR.Fragment Fragments are used for encapsulation of an encoded (=compressed) pixel data stream into the Pixel Data (7FE0,0010) portion of the DICOM Data Set.

Field Summary

static VR	AE Application Entity (<= 16 chars)
static VR	AS Age String
static VR	AT Attribute Tag
protected int	code
static VR	CS Code String (<= 16 chars)
static VR	DA Date
static VR	DS Decimal String (=> float)
static VR	DT Date Time
static VR	FD Floating Point Double (=> double)
static VR	FL Floating Point Single (=> float)
protected int	headerLength
static VR	IS Integer String (=> int)
static VR	LO Long String (<= 64 chars)
static VR	LT Long Text (<= 10240 chars)
static VR	OB Other Byte String
static VR	OF Other Float String
static VR	OW Other Word String
protected int	padding
static VR	PN Person Name (component group <= 64 chars)
static VR	SH Short String (<= 16 chars)
static VR	SL Signed Long (-2147483648..+2147483647)
static VR	SQ Sequence of Items
static VR	SS Signed Short (-32768..+32767)
static VR	ST Short Text (<= 1024 chars)
static VR	TM Time
static VR	UI Unique Identifier (UID) (<= 64 chars)
static VR	UL Unsigned Long (0..4294967295)
static VR	UN Unkown
static VR	UN_SIEMENS Illegal VR='??' used by old SIEMENS Modalities
static VR	US Unsigned Short (0..65535)
static VR	UT Unlimited Text (<= 4294967294 chars)

Method Summary

int	code()
boolean	containsSingleValues(java.lang.String[] vals)
int	explicitVRHeaderLength()
static void	float2chars(byte[] b, boolean bigEndian, VR.CharOut ch, char[] cbuf, int maxLen)
void	formatXMLValue(byte[] bs, boolean bigEndian, SpecificCharacterSet cs, char[] cbuf, org.xml.sax.ContentHandler out)
boolean	isSingleValue(java.lang.String val)
int	padding()
byte[]	parseXMLValue(java.lang.StringBuffer sb, java.io.ByteArrayOutputStream out, boolean last, SpecificCharacterSet cs)
void	promptValue(byte[] bs, boolean bigEndian, SpecificCharacterSet cs, char[] cbuf, int maxLen, java.lang.StringBuffer out)
byte[]	toBytes(java.util.Date val)
byte[]	toBytes(java.util.Date[] val)
byte[]	toBytes(DateRange val)
byte[]	toBytes(double[] val, boolean bigEndian)
byte[]	toBytes(double val, boolean bigEndian)
byte[]	toBytes(float[] val, boolean bigEndian)
byte[]	toBytes(float val, boolean bigEndian)
byte[]	toBytes(int[] val, boolean bigEndian)
byte[]	toBytes(int val, boolean bigEndian)
byte[]	toBytes(short[] val, boolean bigEndian)
byte[]	toBytes(java.lang.String[] val, boolean bigEndian, SpecificCharacterSet cs)
byte[]	toBytes(java.lang.String val, boolean bigEndian, SpecificCharacterSet cs)
protected void	toChars(byte[] bs, boolean bigEndian, SpecificCharacterSet cs, char[] cbuf, int maxLen, VR.CharOut out)
java.util.Date	toDate(byte[] val)
DateRange	toDateRange(byte[] val)
java.util.Date[]	toDates(byte[] val)
double	toDouble(byte[] val, boolean bigEndian)
double[]	toDoubles(byte[] val, boolean bigEndian)
float	toFloat(byte[] val, boolean bigEndian)
float[]	toFloats(byte[] val, boolean bigEndian)
void	toggleEndian(byte[] val)
void	toggleEndian(byte[] val, int off, int len)
int	toInt(byte[] val, boolean bigEndian)
int[]	toInts(byte[] val, boolean bigEndian)
java.util.regex.Pattern	toPattern(byte[] bs, boolean bigEndian, SpecificCharacterSet cs, boolean ignoreCase)
short[]	toShorts(byte[] val, boolean bigEndian)
java.lang.String	toString()
java.lang.String	toString(byte[] val, boolean bigEndian, SpecificCharacterSet cs)
java.lang.String[]	toStrings(byte[] val, boolean bigEndian, SpecificCharacterSet cs)
static VR	valueOf(int code)
int	vm(byte[] bs, SpecificCharacterSet cs)

Methods inherited from class java.lang.Object

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

Field Detail

UN_SIEMENS

public static final VR UN_SIEMENS

Illegal VR='??' used by old SIEMENS Modalities

AE

public static final VR AE

Application Entity (<= 16 chars)

AS

public static final VR AS

Age String

AT

public static final VR AT

Attribute Tag

CS

public static final VR CS

Code String (<= 16 chars)

DA

public static final VR DA

Date

DS

public static final VR DS

Decimal String (=> float)

DT

public static final VR DT

Date Time

FL

public static final VR FL

Floating Point Single (=> float)

FD

public static final VR FD

Floating Point Double (=> double)

IS

public static final VR IS

Integer String (=> int)

LO

public static final VR LO

Long String (<= 64 chars)

LT

public static final VR LT

Long Text (<= 10240 chars)

OB

public static final VR OB

Other Byte String

OF

public static final VR OF

Other Float String

OW

public static final VR OW

Other Word String

PN

public static final VR PN

Person Name (component group <= 64 chars)

SH

public static final VR SH

Short String (<= 16 chars)

SL

public static final VR SL

Signed Long (-2147483648..+2147483647)

SQ

public static final VR SQ

Sequence of Items

SS

public static final VR SS

Signed Short (-32768..+32767)

ST

public static final VR ST

Short Text (<= 1024 chars)

TM

public static final VR TM

Time

UI

public static final VR UI

Unique Identifier (UID) (<= 64 chars)

UL

public static final VR UL

Unsigned Long (0..4294967295)

UN

public static final VR UN

Unkown

US

public static final VR US

Unsigned Short (0..65535)

UT

public static final VR UT

Unlimited Text (<= 4294967294 chars)

code

protected final int code

headerLength

protected final int headerLength

padding

protected final int padding

Method Detail

float2chars

public static void float2chars(byte[] b,
                               boolean bigEndian,
                               VR.CharOut ch,
                               char[] cbuf,
                               int maxLen)

valueOf

public static VR valueOf(int code)

toString

public final java.lang.String toString()

Overrides:

toString in class java.lang.Object

code

public final int code()

padding

public final int padding()

explicitVRHeaderLength

public final int explicitVRHeaderLength()

toBytes

public byte[] toBytes(int val,
                      boolean bigEndian)

toBytes

public byte[] toBytes(int[] val,
                      boolean bigEndian)

toBytes

public byte[] toBytes(short[] val,
                      boolean bigEndian)

toBytes

public byte[] toBytes(float val,
                      boolean bigEndian)

toBytes

public byte[] toBytes(float[] val,
                      boolean bigEndian)

toBytes

public byte[] toBytes(double val,
                      boolean bigEndian)

toBytes

public byte[] toBytes(double[] val,
                      boolean bigEndian)

toBytes

public byte[] toBytes(java.lang.String val,
                      boolean bigEndian,
                      SpecificCharacterSet cs)

toBytes

public byte[] toBytes(java.lang.String[] val,
                      boolean bigEndian,
                      SpecificCharacterSet cs)

toBytes

public byte[] toBytes(java.util.Date val)

toBytes

public byte[] toBytes(java.util.Date[] val)

toBytes

public byte[] toBytes(DateRange val)

toShorts

public short[] toShorts(byte[] val,
                        boolean bigEndian)

toInt

public int toInt(byte[] val,
                 boolean bigEndian)

toInts

public int[] toInts(byte[] val,
                    boolean bigEndian)

toFloat

public float toFloat(byte[] val,
                     boolean bigEndian)

toFloats

public float[] toFloats(byte[] val,
                        boolean bigEndian)

toDouble

public double toDouble(byte[] val,
                       boolean bigEndian)

toDoubles

public double[] toDoubles(byte[] val,
                          boolean bigEndian)

toString

public java.lang.String toString(byte[] val,
                                 boolean bigEndian,
                                 SpecificCharacterSet cs)

toStrings

public java.lang.String[] toStrings(byte[] val,
                                    boolean bigEndian,
                                    SpecificCharacterSet cs)

toDate

public java.util.Date toDate(byte[] val)

toDates

public java.util.Date[] toDates(byte[] val)

toDateRange

public DateRange toDateRange(byte[] val)

toPattern

public java.util.regex.Pattern toPattern(byte[] bs,
                                         boolean bigEndian,
                                         SpecificCharacterSet cs,
                                         boolean ignoreCase)

toChars

protected void toChars(byte[] bs,
                       boolean bigEndian,
                       SpecificCharacterSet cs,
                       char[] cbuf,
                       int maxLen,
                       VR.CharOut out)

formatXMLValue

public void formatXMLValue(byte[] bs,
                           boolean bigEndian,
                           SpecificCharacterSet cs,
                           char[] cbuf,
                           org.xml.sax.ContentHandler out)
                    throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

promptValue

public void promptValue(byte[] bs,
                        boolean bigEndian,
                        SpecificCharacterSet cs,
                        char[] cbuf,
                        int maxLen,
                        java.lang.StringBuffer out)

parseXMLValue

public byte[] parseXMLValue(java.lang.StringBuffer sb,
                            java.io.ByteArrayOutputStream out,
                            boolean last,
                            SpecificCharacterSet cs)

vm

public int vm(byte[] bs,
              SpecificCharacterSet cs)

toggleEndian

public void toggleEndian(byte[] val)

toggleEndian

public void toggleEndian(byte[] val,
                         int off,
                         int len)

isSingleValue

public boolean isSingleValue(java.lang.String val)

containsSingleValues

public boolean containsSingleValues(java.lang.String[] vals)